Index: head/etc/mtree/BSD.include.dist =================================================================== --- head/etc/mtree/BSD.include.dist (revision 320843) +++ head/etc/mtree/BSD.include.dist (revision 320844) @@ -1,356 +1,358 @@ # $FreeBSD$ # # Please see the file src/etc/mtree/README before making changes to this file. # /set type=dir uname=root gname=wheel mode=0755 . arpa .. atf-c .. atf-c++ .. bsm .. bsnmp .. c++ 4.2 backward .. bits .. debug .. ext pb_ds detail basic_tree_policy .. bin_search_tree_ .. binary_heap_ .. binomial_heap_ .. binomial_heap_base_ .. cc_hash_table_map_ .. eq_fn .. gp_hash_table_map_ .. hash_fn .. left_child_next_sibling_heap_ .. list_update_map_ .. list_update_policy .. ov_tree_map_ .. pairing_heap_ .. pat_trie_ .. rb_tree_map_ .. rc_binomial_heap_ .. resize_policy .. splay_tree_ .. thin_heap_ .. tree_policy .. trie_policy .. unordered_iterator .. .. .. .. tr1 .. .. v1 experimental .. ext .. tr1 .. .. .. cam ata .. + mmc + .. nvme .. scsi .. .. casper .. crypto .. dev acpica .. agp .. an .. bktr .. ciss .. evdev .. filemon .. firewire .. hwpmc .. hyperv .. ic .. iicbus .. io .. lmc .. mfi .. mmc .. mpt mpilib .. .. nand .. nvme .. ofw .. pbio .. pci .. powermac_nvram .. ppbus .. smbus .. speaker .. usb .. vkbd .. wi .. .. devdctl .. edit readline .. .. fs cuse .. devfs .. fdescfs .. msdosfs .. nandfs .. nfs .. nullfs .. procfs .. smbfs .. udf .. unionfs .. .. gcc 4.2 .. .. geom cache .. concat .. eli .. gate .. journal .. label .. mirror .. mountver .. multipath .. nop .. raid .. raid3 .. shsec .. stripe .. virstor .. .. gnu posix .. .. gssapi .. infiniband complib .. iba .. opensm .. vendor .. .. isofs cd9660 .. .. kadm5 .. krb5 .. lib80211 .. libmilter .. libxo .. lzma .. machine pc .. .. net altq .. .. net80211 .. netgraph atm .. bluetooth include .. .. netflow .. .. netinet cc .. .. netinet6 .. netipsec .. netnatm api .. msg .. saal .. sig .. .. netpfil pf .. .. netsmb .. nfs .. nfsclient .. nfsserver .. openssl .. pcap .. protocols .. rdma .. rpc .. rpcsvc .. security audit .. mac_biba .. mac_bsdextended .. mac_lomac .. mac_mls .. mac_partition .. .. ssp .. sys disk .. .. teken .. ufs ffs .. ufs .. .. vm .. xlocale .. .. Index: head/include/Makefile =================================================================== --- head/include/Makefile (revision 320843) +++ head/include/Makefile (revision 320844) @@ -1,400 +1,400 @@ # @(#)Makefile 8.2 (Berkeley) 1/4/94 # $FreeBSD$ # # Doing a "make install" builds /usr/include. .include PACKAGE=runtime TAGS+= development CLEANFILES= osreldate.h version SUBDIR= arpa protocols rpcsvc rpc xlocale SUBDIR_PARALLEL= INCS= a.out.h ar.h assert.h bitstring.h complex.h cpio.h _ctype.h ctype.h \ db.h \ dirent.h dlfcn.h elf.h elf-hints.h err.h fmtmsg.h fnmatch.h fstab.h \ fts.h ftw.h getopt.h glob.h grp.h \ ieeefp.h ifaddrs.h \ inttypes.h iso646.h kenv.h langinfo.h libgen.h limits.h link.h \ locale.h malloc.h malloc_np.h memory.h monetary.h mpool.h mqueue.h \ ndbm.h netconfig.h \ netdb.h nl_types.h nlist.h nss.h nsswitch.h paths.h \ printf.h proc_service.h pthread.h \ pthread_np.h pwd.h ranlib.h readpassphrase.h regex.h \ res_update.h resolv.h runetype.h search.h semaphore.h setjmp.h \ signal.h spawn.h stab.h stdalign.h stdbool.h stddef.h \ stdnoreturn.h stdio.h stdlib.h string.h stringlist.h \ strings.h sysexits.h tar.h termios.h tgmath.h \ time.h timeconv.h timers.h ttyent.h \ uchar.h ulimit.h unistd.h utime.h utmpx.h uuid.h varargs.h \ wchar.h wctype.h wordexp.h xlocale.h .PATH: ${SRCTOP}/contrib/libc-vis INCS+= vis.h MHDRS= float.h floatingpoint.h stdarg.h PHDRS= sched.h _semaphore.h LHDRS= aio.h errno.h fcntl.h linker_set.h poll.h stdatomic.h stdint.h \ syslog.h ucontext.h LDIRS= bsm cam geom net net80211 netgraph netinet netinet6 \ netipsec netsmb nfs nfsclient nfsserver sys vm -LSUBDIRS= cam/ata cam/nvme cam/scsi \ +LSUBDIRS= cam/ata cam/mmc cam/nvme cam/scsi \ dev/acpica dev/agp dev/an dev/bktr dev/ciss dev/filemon dev/firewire \ dev/hwpmc dev/hyperv \ dev/ic dev/iicbus dev/io dev/lmc dev/mfi dev/mmc dev/nvme \ dev/ofw dev/pbio dev/pci ${_dev_powermac_nvram} dev/ppbus dev/smbus \ dev/speaker dev/vkbd dev/wi \ fs/devfs fs/fdescfs fs/msdosfs fs/nandfs fs/nfs fs/nullfs \ fs/procfs fs/smbfs fs/udf fs/unionfs \ geom/cache geom/concat geom/eli geom/gate geom/journal geom/label \ geom/mirror geom/mountver geom/multipath geom/nop \ geom/raid geom/raid3 geom/shsec geom/stripe geom/virstor \ net/altq \ netgraph/atm netgraph/netflow \ netinet/cc \ security/audit \ security/mac_biba security/mac_bsdextended security/mac_lomac \ security/mac_mls security/mac_partition \ sys/disk \ ufs/ffs ufs/ufs LSUBSUBDIRS= dev/mpt/mpilib .if ${MK_BLUETOOTH} != "no" LSUBSUBDIRS+= netgraph/bluetooth/include .endif .if ${MK_CUSE} != "no" LSUBDIRS+= fs/cuse .endif .if ${MK_GSSAPI} != "no" SUBDIR+= gssapi INCS+= gssapi.h .endif .if ${MK_HESIOD} != "no" INCS+= hesiod.h .endif # Handle the #define aliases for libiconv .if ${MK_ICONV} == "yes" INCS+= iconv.h .endif .if ${MK_USB} != "no" LSUBDIRS+= dev/usb .endif .if ${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "powerpc64" _dev_powermac_nvram= dev/powermac_nvram .endif # Define SHARED to indicate whether you want symbolic links to the system # source (``symlinks''), or a separate copy (``copies''). ``symlinks'' is # probably only useful for developers and should be avoided if you do not # wish to tie your /usr/include and /usr/src together. #SHARED= symlinks SHARED?= copies INCS+= osreldate.h SYSDIR= ${SRCTOP}/sys NEWVERS_SH= ${SYSDIR}/conf/newvers.sh PARAM_H= ${SYSDIR}/sys/param.h MK_OSRELDATE_SH= ${.CURDIR}/mk-osreldate.sh SYMLINKS+= ${LIBDIR:C,[^/]+,..,g:C,^/,,}${INCLUDEDIR} ${LIBDIR}/include osreldate.h: ${NEWVERS_SH} ${PARAM_H} ${MK_OSRELDATE_SH} env NEWVERS_SH=${NEWVERS_SH} PARAMFILE=${PARAM_H} SYSDIR=${SYSDIR} \ sh ${MK_OSRELDATE_SH} .for i in ${LHDRS} INCSLINKS+= sys/$i ${INCLUDEDIR}/$i .endfor .for i in ${MHDRS} INCSLINKS+= machine/$i ${INCLUDEDIR}/$i .endfor .for i in ${PHDRS} INCSLINKS+= sys/$i ${INCLUDEDIR}/$i .endfor .if ${MACHINE} != ${MACHINE_CPUARCH} _MARCHS= ${MACHINE_CPUARCH} .endif .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" _MARCHS+= x86 .endif META_TARGETS+= compat stage_includes: ${SHARED} SDESTDIR= ${SYSROOT:U${DESTDIR}} # Take care of stale directory-level symlinks. compat: .for i in ${LDIRS} ${LSUBDIRS} machine ${_MARCHS} crypto if [ -L ${SDESTDIR}${INCLUDEDIR}/$i ]; then \ rm -f ${SDESTDIR}${INCLUDEDIR}/$i; \ fi .endfor mtree -deU ${MTREE_FOLLOWS_SYMLINKS} \ -f ${SRCTOP}/etc/mtree/BSD.include.dist \ -p ${SDESTDIR}${INCLUDEDIR} > /dev/null copies: .PHONY .META .for i in ${LDIRS} ${LSUBDIRS} ${LSUBSUBDIRS} crypto machine machine/pc \ ${_MARCHS} if [ -d ${SDESTDIR}${INCLUDEDIR}/$i ]; then \ cd ${SDESTDIR}${INCLUDEDIR}/$i; \ for h in *.h; do \ if [ -L $$h ]; then rm -f $$h; fi; \ done; \ fi .endfor .for i in ${LDIRS} ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/bktr:Ndev/evdev:Ndev/hyperv:Ndev/nand:Ndev/pci} ${LSUBSUBDIRS} cd ${SRCTOP}/sys; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 $i/*.h \ ${SDESTDIR}${INCLUDEDIR}/$i .endfor cd ${SRCTOP}/sys/dev/acpica; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 acpiio.h \ ${SDESTDIR}${INCLUDEDIR}/dev/acpica; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 acpi_hpet.h \ ${SDESTDIR}${INCLUDEDIR}/dev/acpica cd ${SRCTOP}/sys/dev/agp; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 agpreg.h \ ${SDESTDIR}${INCLUDEDIR}/dev/agp cd ${SRCTOP}/sys/dev/bktr; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 ioctl_*.h \ ${SDESTDIR}${INCLUDEDIR}/dev/bktr .if ${MK_NAND} != "no" cd ${SRCTOP}/sys/dev/nand; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 nandsim.h \ ${SDESTDIR}${INCLUDEDIR}/dev/nand; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 nand_dev.h \ ${SDESTDIR}${INCLUDEDIR}/dev/nand .endif cd ${SRCTOP}/sys/dev/evdev; \ ${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 input.h \ ${SDESTDIR}${INCLUDEDIR}/dev/evdev; \ ${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 input-event-codes.h \ ${SDESTDIR}${INCLUDEDIR}/dev/evdev; \ ${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 uinput.h \ ${SDESTDIR}${INCLUDEDIR}/dev/evdev cd ${SRCTOP}/sys/dev/hyperv/include; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 hyperv.h \ ${SDESTDIR}${INCLUDEDIR}/dev/hyperv cd ${SRCTOP}/sys/dev/hyperv/utilities; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 hv_snapshot.h \ ${SDESTDIR}${INCLUDEDIR}/dev/hyperv cd ${SRCTOP}/sys/dev/pci; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 pcireg.h \ ${SDESTDIR}${INCLUDEDIR}/dev/pci cd ${SRCTOP}/sys/fs/cd9660/; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \ ${SDESTDIR}${INCLUDEDIR}/isofs/cd9660 .if ${MK_IPFILTER} != "no" cd ${SRCTOP}/sys/contrib/ipfilter/netinet; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \ ${SDESTDIR}${INCLUDEDIR}/netinet .endif .if ${MK_PF} != "no" cd ${SRCTOP}/sys/netpfil/pf; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \ ${SDESTDIR}${INCLUDEDIR}/netpfil/pf .endif cd ${SRCTOP}/sys/crypto; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 rijndael/rijndael.h \ ${SDESTDIR}${INCLUDEDIR}/crypto cd ${SRCTOP}/sys/opencrypto; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \ ${SDESTDIR}${INCLUDEDIR}/crypto cd ${SRCTOP}/sys/${MACHINE}/include; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \ ${SDESTDIR}${INCLUDEDIR}/machine .if exists(${SRCTOP}/sys/${MACHINE}/include/pc) cd ${SRCTOP}/sys/${MACHINE}/include/pc; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \ ${SDESTDIR}${INCLUDEDIR}/machine/pc .endif .for _MARCH in ${_MARCHS} .if exists(${SRCTOP}/sys/${_MARCH}/include) ${INSTALL} -d ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 755 \ ${SDESTDIR}${INCLUDEDIR}/${_MARCH}; \ cd ${SRCTOP}/sys/${_MARCH}/include; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \ ${SDESTDIR}${INCLUDEDIR}/${_MARCH} .if exists(${SRCTOP}/sys/${_MARCH}/include/pc) ${INSTALL} -d ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 755 \ ${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc; \ cd ${SRCTOP}/sys/${_MARCH}/include/pc; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \ ${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc .endif .endif .endfor cd ${SRCTOP}/sys/rpc; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 types.h \ ${SDESTDIR}${INCLUDEDIR}/rpc cd ${SRCTOP}/sys/teken; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 teken.h \ ${SDESTDIR}${INCLUDEDIR}/teken .if ${MK_CDDL} != "no" cd ${SRCTOP}/cddl/contrib/opensolaris/lib/libzfs_core/common; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 libzfs_core.h \ ${SDESTDIR}${INCLUDEDIR} cd ${SRCTOP}/cddl/contrib/opensolaris/lib/libnvpair; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 libnvpair.h \ ${SDESTDIR}${INCLUDEDIR} cd ${SRCTOP}/sys/cddl/contrib/opensolaris/uts/common/sys; \ ${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 nvpair.h \ ${SDESTDIR}${INCLUDEDIR}/sys .endif symlinks: .PHONY .META @${ECHO} "Setting up symlinks to kernel source tree..." .for i in ${LDIRS} cd ${SRCTOP}/sys/$i; \ for h in *.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/$i/$$h ${SDESTDIR}${INCLUDEDIR}/$i; \ done .endfor .for i in ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/bktr:Ndev/evdev:Ndev/hyperv:Ndev/nand:Ndev/pci} cd ${SRCTOP}/sys/$i; \ for h in *.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/$i/$$h ${SDESTDIR}${INCLUDEDIR}/$i; \ done .endfor cd ${SRCTOP}/sys/dev/acpica; \ for h in acpiio.h acpi_hpet.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/acpica/$$h \ ${SDESTDIR}${INCLUDEDIR}/dev/acpica; \ done cd ${SRCTOP}/sys/dev/agp; \ for h in agpreg.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/agp/$$h \ ${SDESTDIR}${INCLUDEDIR}/dev/agp; \ done cd ${SRCTOP}/sys/dev/bktr; \ for h in ioctl_*.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/bktr/$$h \ ${SDESTDIR}${INCLUDEDIR}/dev/bktr; \ done .if ${MK_NAND} != "no" cd ${SRCTOP}/sys/dev/nand; \ for h in nandsim.h nand_dev.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/nand/$$h \ ${SDESTDIR}${INCLUDEDIR}/dev/nand; \ done .endif cd ${SRCTOP}/sys/dev/evdev; \ for h in input.h input-event-codes.h uinput.h; do \ ln -fs ../../../../sys/dev/evdev/$$h \ ${SDESTDIR}${INCLUDEDIR}/dev/evdev; \ done cd ${SRCTOP}/sys/dev/hyperv/include; \ for h in hyperv.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/hyperv/include/$$h \ ${SDESTDIR}${INCLUDEDIR}/dev/hyperv; \ done cd ${SRCTOP}/sys/dev/hyperv/utilities; \ for h in hv_snapshot.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/hyperv/utilities/$$h \ ${SDESTDIR}${INCLUDEDIR}/dev/hyperv; \ done cd ${SRCTOP}/sys/dev/pci; \ for h in pcireg.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/pci/$$h \ ${SDESTDIR}${INCLUDEDIR}/dev/pci; \ done .for i in ${LSUBSUBDIRS} cd ${SRCTOP}/sys/$i; \ for h in *.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../../sys/$i/$$h ${SDESTDIR}${INCLUDEDIR}/$i; \ done .endfor .if ${MK_IPFILTER} != "no" cd ${SRCTOP}/sys/contrib/ipfilter/netinet; \ for h in *.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/contrib/ipfilter/netinet/$$h \ ${SDESTDIR}${INCLUDEDIR}/netinet; \ done .endif .if ${MK_PF} != "no" cd ${SRCTOP}/sys/netpfil/pf; \ for h in *.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/netpfil/pf/$$h \ ${SDESTDIR}${INCLUDEDIR}/netpfil/pf; \ done .endif cd ${SRCTOP}/sys/crypto; \ for h in rijndael/rijndael.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/crypto/$$h \ ${SDESTDIR}${INCLUDEDIR}/crypto; \ done cd ${SRCTOP}/sys/opencrypto; \ for h in *.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/opencrypto/$$h \ ${SDESTDIR}${INCLUDEDIR}/crypto; \ done cd ${SRCTOP}/sys/${MACHINE}/include; \ for h in *.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/${MACHINE}/include/$$h \ ${SDESTDIR}${INCLUDEDIR}/machine; \ done .if exists(${SRCTOP}/sys/${MACHINE}/include/pc) cd ${SRCTOP}/sys/${MACHINE}/include/pc; \ for h in *.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/${MACHINE}/include/pc/$$h \ ${SDESTDIR}${INCLUDEDIR}/machine/pc; \ done .endif .for _MARCH in ${_MARCHS} .if exists(${SRCTOP}/sys/${_MARCH}/include) ${INSTALL} -d ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 755 \ ${SDESTDIR}${INCLUDEDIR}/${_MARCH}; \ cd ${SRCTOP}/sys/${_MARCH}/include; \ for h in *.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/${_MARCH}/include/$$h \ ${SDESTDIR}${INCLUDEDIR}/${_MARCH}; \ done .if exists(${SRCTOP}/sys/${_MARCH}/include/pc) ${INSTALL} -d ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 755 \ ${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc; \ cd ${SRCTOP}/sys/${_MARCH}/include/pc; \ for h in *.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/${_MARCH}/include/pc/$$h \ ${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc; \ done .endif .endif .endfor cd ${SRCTOP}/sys/fs/cd9660; \ for h in *.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/fs/cd9660/$$h \ ${SDESTDIR}${INCLUDEDIR}/isofs/cd9660; \ done cd ${SRCTOP}/sys/rpc; \ for h in types.h; do \ ${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/rpc/$$h \ ${SDESTDIR}${INCLUDEDIR}/rpc; \ done .include installincludes: ${SHARED} ${SHARED}: compat .if ${MACHINE} == "host" && !defined(_SKIP_BUILD) # we're here because we are building a sysroot... # we need MACHINE et al set correctly HOST_MACHINE!= uname -m HOST_MACHINE_ARCH!= uname -p MACHINE:= ${HOST_MACHINE} MACHINE_ARCH:= ${HOST_MACHINE_ARCH} .endif Index: head/lib/libcam/Makefile =================================================================== --- head/lib/libcam/Makefile (revision 320843) +++ head/lib/libcam/Makefile (revision 320844) @@ -1,51 +1,52 @@ # $FreeBSD$ PACKAGE= lib${LIB} LIB= cam SHLIBDIR?= /lib SRCS= camlib.c scsi_cmdparse.c scsi_all.c scsi_da.c scsi_sa.c cam.c \ ata_all.c smp_all.c INCS= camlib.h LIBADD= sbuf MAN= cam.3 cam_cdbparse.3 WARNS?= 2 MLINKS+= cam.3 cam_open_device.3 \ cam.3 cam_open_spec_device.3 \ cam.3 cam_open_btl.3 \ cam.3 cam_open_pass.3 \ cam.3 cam_close_device.3 \ cam.3 cam_close_spec_device.3 \ cam.3 cam_getccb.3 \ cam.3 cam_send_ccb.3 \ cam.3 cam_freeccb.3 \ cam.3 cam_path_string.3 \ cam.3 cam_device_dup.3 \ cam.3 cam_device_copy.3 \ cam.3 cam_get_device.3 \ cam_cdbparse.3 csio_build.3 \ cam_cdbparse.3 csio_build_visit.3 \ cam_cdbparse.3 csio_decode.3 \ cam_cdbparse.3 csio_decode_visit.3 \ cam_cdbparse.3 buff_decode.3 \ cam_cdbparse.3 buff_decode_visit.3 \ cam_cdbparse.3 csio_encode.3 \ cam_cdbparse.3 csio_encode_visit.3 \ cam_cdbparse.3 buff_encode_visit.3 .PATH: ${SRCTOP}/sys/cam \ ${SRCTOP}/sys/cam/ata \ + ${SRCTOP}/sys/cam/mmc \ ${SRCTOP}/sys/cam/scsi CFLAGS+= -I${.CURDIR} -I${SRCTOP}/sys SHLIB_MAJOR= 7 .include SUBDIR.${MK_TESTS}+= tests .include Index: head/sys/amd64/conf/MMCCAM =================================================================== --- head/sys/amd64/conf/MMCCAM (nonexistent) +++ head/sys/amd64/conf/MMCCAM (revision 320844) @@ -0,0 +1,36 @@ +# MMCCAM is the kernel config for doing MMC on CAM development +# and testing on bhyve +# $FreeBSD$ + +include MINIMAL + +ident MMCCAM + +# Access GPT-formatted and labeled root volume +options GEOM_PART_GPT +options GEOM_LABEL + +# UART -- for bhyve console +device uart + +# kgdb stub +device bvmdebug + +# VirtIO support, needed for bhyve +device virtio # Generic VirtIO bus (required) +device virtio_pci # VirtIO PCI device +device vtnet # VirtIO Ethernet device +device virtio_blk # VirtIO Block device +device virtio_scsi # VirtIO SCSI device +device virtio_balloon # VirtIO Memory Balloon device + +# CAM-specific stuff +device pass +device scbus +device da +device mmccam + +options MMCCAM +# Add CAMDEBUG stuff +options CAMDEBUG +options CAM_DEBUG_FLAGS=(CAM_DEBUG_INFO|CAM_DEBUG_PROBE|CAM_DEBUG_PERIPH|CAM_DEBUG_TRACE) Property changes on: head/sys/amd64/conf/MMCCAM ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/arm/broadcom/bcm2835/bcm2835_sdhci.c =================================================================== --- head/sys/arm/broadcom/bcm2835/bcm2835_sdhci.c (revision 320843) +++ head/sys/arm/broadcom/bcm2835/bcm2835_sdhci.c (revision 320844) @@ -1,682 +1,688 @@ /*- * Copyright (c) 2012 Oleksandr Tymoshenko * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "mmcbr_if.h" #include "sdhci_if.h" +#include "opt_mmccam.h" + #include "bcm2835_dma.h" #include #include "bcm2835_vcbus.h" #define BCM2835_DEFAULT_SDHCI_FREQ 50 #define BCM_SDHCI_BUFFER_SIZE 512 #define NUM_DMA_SEGS 2 #ifdef DEBUG #define dprintf(fmt, args...) do { printf("%s(): ", __func__); \ printf(fmt,##args); } while (0) #else #define dprintf(fmt, args...) #endif static int bcm2835_sdhci_hs = 1; static int bcm2835_sdhci_pio_mode = 0; static struct ofw_compat_data compat_data[] = { {"broadcom,bcm2835-sdhci", 1}, {"brcm,bcm2835-mmc", 1}, {NULL, 0} }; TUNABLE_INT("hw.bcm2835.sdhci.hs", &bcm2835_sdhci_hs); TUNABLE_INT("hw.bcm2835.sdhci.pio_mode", &bcm2835_sdhci_pio_mode); struct bcm_sdhci_softc { device_t sc_dev; struct resource * sc_mem_res; struct resource * sc_irq_res; bus_space_tag_t sc_bst; bus_space_handle_t sc_bsh; void * sc_intrhand; struct mmc_request * sc_req; struct sdhci_slot sc_slot; int sc_dma_ch; bus_dma_tag_t sc_dma_tag; bus_dmamap_t sc_dma_map; vm_paddr_t sc_sdhci_buffer_phys; uint32_t cmd_and_mode; bus_addr_t dmamap_seg_addrs[NUM_DMA_SEGS]; bus_size_t dmamap_seg_sizes[NUM_DMA_SEGS]; int dmamap_seg_count; int dmamap_seg_index; int dmamap_status; }; static int bcm_sdhci_probe(device_t); static int bcm_sdhci_attach(device_t); static int bcm_sdhci_detach(device_t); static void bcm_sdhci_intr(void *); static int bcm_sdhci_get_ro(device_t, device_t); static void bcm_sdhci_dma_intr(int ch, void *arg); static void bcm_sdhci_dmacb(void *arg, bus_dma_segment_t *segs, int nseg, int err) { struct bcm_sdhci_softc *sc = arg; int i; sc->dmamap_status = err; sc->dmamap_seg_count = nseg; /* Note nseg is guaranteed to be zero if err is non-zero. */ for (i = 0; i < nseg; i++) { sc->dmamap_seg_addrs[i] = segs[i].ds_addr; sc->dmamap_seg_sizes[i] = segs[i].ds_len; } } static int bcm_sdhci_probe(device_t dev) { if (!ofw_bus_status_okay(dev)) return (ENXIO); if (ofw_bus_search_compatible(dev, compat_data)->ocd_data == 0) return (ENXIO); device_set_desc(dev, "Broadcom 2708 SDHCI controller"); return (BUS_PROBE_DEFAULT); } static int bcm_sdhci_attach(device_t dev) { struct bcm_sdhci_softc *sc = device_get_softc(dev); int rid, err; phandle_t node; pcell_t cell; u_int default_freq; sc->sc_dev = dev; sc->sc_req = NULL; err = bcm2835_mbox_set_power_state(BCM2835_MBOX_POWER_ID_EMMC, TRUE); if (err != 0) { if (bootverbose) device_printf(dev, "Unable to enable the power\n"); return (err); } default_freq = 0; err = bcm2835_mbox_get_clock_rate(BCM2835_MBOX_CLOCK_ID_EMMC, &default_freq); if (err == 0) { /* Convert to MHz */ default_freq /= 1000000; } if (default_freq == 0) { node = ofw_bus_get_node(sc->sc_dev); if ((OF_getencprop(node, "clock-frequency", &cell, sizeof(cell))) > 0) default_freq = cell / 1000000; } if (default_freq == 0) default_freq = BCM2835_DEFAULT_SDHCI_FREQ; if (bootverbose) device_printf(dev, "SDHCI frequency: %dMHz\n", default_freq); rid = 0; sc->sc_mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE); if (!sc->sc_mem_res) { device_printf(dev, "cannot allocate memory window\n"); err = ENXIO; goto fail; } sc->sc_bst = rman_get_bustag(sc->sc_mem_res); sc->sc_bsh = rman_get_bushandle(sc->sc_mem_res); rid = 0; sc->sc_irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE); if (!sc->sc_irq_res) { device_printf(dev, "cannot allocate interrupt\n"); err = ENXIO; goto fail; } if (bus_setup_intr(dev, sc->sc_irq_res, INTR_TYPE_BIO | INTR_MPSAFE, NULL, bcm_sdhci_intr, sc, &sc->sc_intrhand)) { device_printf(dev, "cannot setup interrupt handler\n"); err = ENXIO; goto fail; } if (!bcm2835_sdhci_pio_mode) sc->sc_slot.opt = SDHCI_PLATFORM_TRANSFER; sc->sc_slot.caps = SDHCI_CAN_VDD_330 | SDHCI_CAN_VDD_180; if (bcm2835_sdhci_hs) sc->sc_slot.caps |= SDHCI_CAN_DO_HISPD; sc->sc_slot.caps |= (default_freq << SDHCI_CLOCK_BASE_SHIFT); sc->sc_slot.quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | SDHCI_QUIRK_BROKEN_TIMEOUT_VAL | SDHCI_QUIRK_DONT_SET_HISPD_BIT | SDHCI_QUIRK_MISSING_CAPS; sdhci_init_slot(dev, &sc->sc_slot, 0); sc->sc_dma_ch = bcm_dma_allocate(BCM_DMA_CH_ANY); if (sc->sc_dma_ch == BCM_DMA_CH_INVALID) goto fail; bcm_dma_setup_intr(sc->sc_dma_ch, bcm_sdhci_dma_intr, sc); /* Allocate bus_dma resources. */ err = bus_dma_tag_create(bus_get_dma_tag(dev), 1, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, BCM_SDHCI_BUFFER_SIZE, NUM_DMA_SEGS, BCM_SDHCI_BUFFER_SIZE, BUS_DMA_ALLOCNOW, NULL, NULL, &sc->sc_dma_tag); if (err) { device_printf(dev, "failed allocate DMA tag"); goto fail; } err = bus_dmamap_create(sc->sc_dma_tag, 0, &sc->sc_dma_map); if (err) { device_printf(dev, "bus_dmamap_create failed\n"); goto fail; } /* FIXME: Fix along with other BUS_SPACE_PHYSADDR instances */ sc->sc_sdhci_buffer_phys = rman_get_start(sc->sc_mem_res) + SDHCI_BUFFER; bus_generic_probe(dev); bus_generic_attach(dev); +#ifdef MMCCAM + sdhci_cam_start_slot(&sc->sc_slot); +#else sdhci_start_slot(&sc->sc_slot); +#endif return (0); fail: if (sc->sc_intrhand) bus_teardown_intr(dev, sc->sc_irq_res, sc->sc_intrhand); if (sc->sc_irq_res) bus_release_resource(dev, SYS_RES_IRQ, 0, sc->sc_irq_res); if (sc->sc_mem_res) bus_release_resource(dev, SYS_RES_MEMORY, 0, sc->sc_mem_res); return (err); } static int bcm_sdhci_detach(device_t dev) { return (EBUSY); } static void bcm_sdhci_intr(void *arg) { struct bcm_sdhci_softc *sc = arg; sdhci_generic_intr(&sc->sc_slot); } static int bcm_sdhci_get_ro(device_t bus, device_t child) { return (0); } static inline uint32_t RD4(struct bcm_sdhci_softc *sc, bus_size_t off) { uint32_t val = bus_space_read_4(sc->sc_bst, sc->sc_bsh, off); return val; } static inline void WR4(struct bcm_sdhci_softc *sc, bus_size_t off, uint32_t val) { bus_space_write_4(sc->sc_bst, sc->sc_bsh, off, val); /* * The Arasan HC has a bug where it may lose the content of * consecutive writes to registers that are within two SD-card * clock cycles of each other (a clock domain crossing problem). */ if (sc->sc_slot.clock > 0) DELAY(((2 * 1000000) / sc->sc_slot.clock) + 1); } static uint8_t bcm_sdhci_read_1(device_t dev, struct sdhci_slot *slot, bus_size_t off) { struct bcm_sdhci_softc *sc = device_get_softc(dev); uint32_t val = RD4(sc, off & ~3); return ((val >> (off & 3)*8) & 0xff); } static uint16_t bcm_sdhci_read_2(device_t dev, struct sdhci_slot *slot, bus_size_t off) { struct bcm_sdhci_softc *sc = device_get_softc(dev); uint32_t val = RD4(sc, off & ~3); /* * Standard 32-bit handling of command and transfer mode. */ if (off == SDHCI_TRANSFER_MODE) { return (sc->cmd_and_mode >> 16); } else if (off == SDHCI_COMMAND_FLAGS) { return (sc->cmd_and_mode & 0x0000ffff); } return ((val >> (off & 3)*8) & 0xffff); } static uint32_t bcm_sdhci_read_4(device_t dev, struct sdhci_slot *slot, bus_size_t off) { struct bcm_sdhci_softc *sc = device_get_softc(dev); return RD4(sc, off); } static void bcm_sdhci_read_multi_4(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint32_t *data, bus_size_t count) { struct bcm_sdhci_softc *sc = device_get_softc(dev); bus_space_read_multi_4(sc->sc_bst, sc->sc_bsh, off, data, count); } static void bcm_sdhci_write_1(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint8_t val) { struct bcm_sdhci_softc *sc = device_get_softc(dev); uint32_t val32 = RD4(sc, off & ~3); val32 &= ~(0xff << (off & 3)*8); val32 |= (val << (off & 3)*8); WR4(sc, off & ~3, val32); } static void bcm_sdhci_write_2(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint16_t val) { struct bcm_sdhci_softc *sc = device_get_softc(dev); uint32_t val32; if (off == SDHCI_COMMAND_FLAGS) val32 = sc->cmd_and_mode; else val32 = RD4(sc, off & ~3); val32 &= ~(0xffff << (off & 3)*8); val32 |= (val << (off & 3)*8); if (off == SDHCI_TRANSFER_MODE) sc->cmd_and_mode = val32; else { WR4(sc, off & ~3, val32); if (off == SDHCI_COMMAND_FLAGS) sc->cmd_and_mode = val32; } } static void bcm_sdhci_write_4(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint32_t val) { struct bcm_sdhci_softc *sc = device_get_softc(dev); WR4(sc, off, val); } static void bcm_sdhci_write_multi_4(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint32_t *data, bus_size_t count) { struct bcm_sdhci_softc *sc = device_get_softc(dev); bus_space_write_multi_4(sc->sc_bst, sc->sc_bsh, off, data, count); } static void bcm_sdhci_start_dma_seg(struct bcm_sdhci_softc *sc) { struct sdhci_slot *slot; vm_paddr_t pdst, psrc; int err, idx, len, sync_op; slot = &sc->sc_slot; idx = sc->dmamap_seg_index++; len = sc->dmamap_seg_sizes[idx]; slot->offset += len; if (slot->curcmd->data->flags & MMC_DATA_READ) { bcm_dma_setup_src(sc->sc_dma_ch, BCM_DMA_DREQ_EMMC, BCM_DMA_SAME_ADDR, BCM_DMA_32BIT); bcm_dma_setup_dst(sc->sc_dma_ch, BCM_DMA_DREQ_NONE, BCM_DMA_INC_ADDR, (len & 0xf) ? BCM_DMA_32BIT : BCM_DMA_128BIT); psrc = sc->sc_sdhci_buffer_phys; pdst = sc->dmamap_seg_addrs[idx]; sync_op = BUS_DMASYNC_PREREAD; } else { bcm_dma_setup_src(sc->sc_dma_ch, BCM_DMA_DREQ_NONE, BCM_DMA_INC_ADDR, (len & 0xf) ? BCM_DMA_32BIT : BCM_DMA_128BIT); bcm_dma_setup_dst(sc->sc_dma_ch, BCM_DMA_DREQ_EMMC, BCM_DMA_SAME_ADDR, BCM_DMA_32BIT); psrc = sc->dmamap_seg_addrs[idx]; pdst = sc->sc_sdhci_buffer_phys; sync_op = BUS_DMASYNC_PREWRITE; } /* * When starting a new DMA operation do the busdma sync operation, and * disable SDCHI data interrrupts because we'll be driven by DMA * interrupts (or SDHCI error interrupts) until the IO is done. */ if (idx == 0) { bus_dmamap_sync(sc->sc_dma_tag, sc->sc_dma_map, sync_op); slot->intmask &= ~(SDHCI_INT_DATA_AVAIL | SDHCI_INT_SPACE_AVAIL | SDHCI_INT_DATA_END); bcm_sdhci_write_4(sc->sc_dev, &sc->sc_slot, SDHCI_SIGNAL_ENABLE, slot->intmask); } /* * Start the DMA transfer. Only programming errors (like failing to * allocate a channel) cause a non-zero return from bcm_dma_start(). */ err = bcm_dma_start(sc->sc_dma_ch, psrc, pdst, len); KASSERT((err == 0), ("bcm2835_sdhci: failed DMA start")); } static void bcm_sdhci_dma_intr(int ch, void *arg) { struct bcm_sdhci_softc *sc = (struct bcm_sdhci_softc *)arg; struct sdhci_slot *slot = &sc->sc_slot; uint32_t reg, mask; int left, sync_op; mtx_lock(&slot->mtx); /* * If there are more segments for the current dma, start the next one. * Otherwise unload the dma map and decide what to do next based on the * status of the sdhci controller and whether there's more data left. */ if (sc->dmamap_seg_index < sc->dmamap_seg_count) { bcm_sdhci_start_dma_seg(sc); mtx_unlock(&slot->mtx); return; } if (slot->curcmd->data->flags & MMC_DATA_READ) { sync_op = BUS_DMASYNC_POSTREAD; mask = SDHCI_INT_DATA_AVAIL; } else { sync_op = BUS_DMASYNC_POSTWRITE; mask = SDHCI_INT_SPACE_AVAIL; } bus_dmamap_sync(sc->sc_dma_tag, sc->sc_dma_map, sync_op); bus_dmamap_unload(sc->sc_dma_tag, sc->sc_dma_map); sc->dmamap_seg_count = 0; sc->dmamap_seg_index = 0; left = min(BCM_SDHCI_BUFFER_SIZE, slot->curcmd->data->len - slot->offset); /* DATA END? */ reg = bcm_sdhci_read_4(slot->bus, slot, SDHCI_INT_STATUS); if (reg & SDHCI_INT_DATA_END) { /* ACK for all outstanding interrupts */ bcm_sdhci_write_4(slot->bus, slot, SDHCI_INT_STATUS, reg); /* enable INT */ slot->intmask |= SDHCI_INT_DATA_AVAIL | SDHCI_INT_SPACE_AVAIL | SDHCI_INT_DATA_END; bcm_sdhci_write_4(slot->bus, slot, SDHCI_SIGNAL_ENABLE, slot->intmask); /* finish this data */ sdhci_finish_data(slot); } else { /* already available? */ if (reg & mask) { /* ACK for DATA_AVAIL or SPACE_AVAIL */ bcm_sdhci_write_4(slot->bus, slot, SDHCI_INT_STATUS, mask); /* continue next DMA transfer */ if (bus_dmamap_load(sc->sc_dma_tag, sc->sc_dma_map, (uint8_t *)slot->curcmd->data->data + slot->offset, left, bcm_sdhci_dmacb, sc, BUS_DMA_NOWAIT) != 0 || sc->dmamap_status != 0) { slot->curcmd->error = MMC_ERR_NO_MEMORY; sdhci_finish_data(slot); } else { bcm_sdhci_start_dma_seg(sc); } } else { /* wait for next data by INT */ /* enable INT */ slot->intmask |= SDHCI_INT_DATA_AVAIL | SDHCI_INT_SPACE_AVAIL | SDHCI_INT_DATA_END; bcm_sdhci_write_4(slot->bus, slot, SDHCI_SIGNAL_ENABLE, slot->intmask); } } mtx_unlock(&slot->mtx); } static void bcm_sdhci_read_dma(device_t dev, struct sdhci_slot *slot) { struct bcm_sdhci_softc *sc = device_get_softc(slot->bus); size_t left; if (sc->dmamap_seg_count != 0) { device_printf(sc->sc_dev, "DMA in use\n"); return; } left = min(BCM_SDHCI_BUFFER_SIZE, slot->curcmd->data->len - slot->offset); KASSERT((left & 3) == 0, ("%s: len = %zu, not word-aligned", __func__, left)); if (bus_dmamap_load(sc->sc_dma_tag, sc->sc_dma_map, (uint8_t *)slot->curcmd->data->data + slot->offset, left, bcm_sdhci_dmacb, sc, BUS_DMA_NOWAIT) != 0 || sc->dmamap_status != 0) { slot->curcmd->error = MMC_ERR_NO_MEMORY; return; } /* DMA start */ bcm_sdhci_start_dma_seg(sc); } static void bcm_sdhci_write_dma(device_t dev, struct sdhci_slot *slot) { struct bcm_sdhci_softc *sc = device_get_softc(slot->bus); size_t left; if (sc->dmamap_seg_count != 0) { device_printf(sc->sc_dev, "DMA in use\n"); return; } left = min(BCM_SDHCI_BUFFER_SIZE, slot->curcmd->data->len - slot->offset); KASSERT((left & 3) == 0, ("%s: len = %zu, not word-aligned", __func__, left)); if (bus_dmamap_load(sc->sc_dma_tag, sc->sc_dma_map, (uint8_t *)slot->curcmd->data->data + slot->offset, left, bcm_sdhci_dmacb, sc, BUS_DMA_NOWAIT) != 0 || sc->dmamap_status != 0) { slot->curcmd->error = MMC_ERR_NO_MEMORY; return; } /* DMA start */ bcm_sdhci_start_dma_seg(sc); } static int bcm_sdhci_will_handle_transfer(device_t dev, struct sdhci_slot *slot) { size_t left; /* * Do not use DMA for transfers less than block size or with a length * that is not a multiple of four. */ left = min(BCM_DMA_BLOCK_SIZE, slot->curcmd->data->len - slot->offset); if (left < BCM_DMA_BLOCK_SIZE) return (0); if (left & 0x03) return (0); return (1); } static void bcm_sdhci_start_transfer(device_t dev, struct sdhci_slot *slot, uint32_t *intmask) { /* DMA transfer FIFO 1KB */ if (slot->curcmd->data->flags & MMC_DATA_READ) bcm_sdhci_read_dma(dev, slot); else bcm_sdhci_write_dma(dev, slot); } static void bcm_sdhci_finish_transfer(device_t dev, struct sdhci_slot *slot) { sdhci_finish_data(slot); } static device_method_t bcm_sdhci_methods[] = { /* Device interface */ DEVMETHOD(device_probe, bcm_sdhci_probe), DEVMETHOD(device_attach, bcm_sdhci_attach), DEVMETHOD(device_detach, bcm_sdhci_detach), /* Bus interface */ DEVMETHOD(bus_read_ivar, sdhci_generic_read_ivar), DEVMETHOD(bus_write_ivar, sdhci_generic_write_ivar), /* MMC bridge interface */ DEVMETHOD(mmcbr_update_ios, sdhci_generic_update_ios), DEVMETHOD(mmcbr_request, sdhci_generic_request), DEVMETHOD(mmcbr_get_ro, bcm_sdhci_get_ro), DEVMETHOD(mmcbr_acquire_host, sdhci_generic_acquire_host), DEVMETHOD(mmcbr_release_host, sdhci_generic_release_host), /* Platform transfer methods */ DEVMETHOD(sdhci_platform_will_handle, bcm_sdhci_will_handle_transfer), DEVMETHOD(sdhci_platform_start_transfer, bcm_sdhci_start_transfer), DEVMETHOD(sdhci_platform_finish_transfer, bcm_sdhci_finish_transfer), /* SDHCI registers accessors */ DEVMETHOD(sdhci_read_1, bcm_sdhci_read_1), DEVMETHOD(sdhci_read_2, bcm_sdhci_read_2), DEVMETHOD(sdhci_read_4, bcm_sdhci_read_4), DEVMETHOD(sdhci_read_multi_4, bcm_sdhci_read_multi_4), DEVMETHOD(sdhci_write_1, bcm_sdhci_write_1), DEVMETHOD(sdhci_write_2, bcm_sdhci_write_2), DEVMETHOD(sdhci_write_4, bcm_sdhci_write_4), DEVMETHOD(sdhci_write_multi_4, bcm_sdhci_write_multi_4), DEVMETHOD_END }; static devclass_t bcm_sdhci_devclass; static driver_t bcm_sdhci_driver = { "sdhci_bcm", bcm_sdhci_methods, sizeof(struct bcm_sdhci_softc), }; DRIVER_MODULE(sdhci_bcm, simplebus, bcm_sdhci_driver, bcm_sdhci_devclass, NULL, NULL); MODULE_DEPEND(sdhci_bcm, sdhci, 1, 1, 1); MMC_DECLARE_BRIDGE(sdhci_bcm); Index: head/sys/arm/conf/BEAGLEBONE-MMCCAM =================================================================== --- head/sys/arm/conf/BEAGLEBONE-MMCCAM (nonexistent) +++ head/sys/arm/conf/BEAGLEBONE-MMCCAM (revision 320844) @@ -0,0 +1,21 @@ +# +# BEAGLEBONE-MMCCAM +# +# Custom kernel for Beaglebone plus MMCCAM as opposed to the prior MMC stack. It is +# present to keep it building in tree since it wouldn't work in LINT. +# +# $FreeBSD$ + +include BEAGLEBONE + +# Add CAMDEBUG stuff +options CAMDEBUG +options CAM_DEBUG_FLAGS=(CAM_DEBUG_INFO|CAM_DEBUG_PROBE|CAM_DEBUG_PERIPH|CAM_DEBUG_TRACE) + +# pass(4) device +device pass +device mmccam +options MMCCAM + +nodevice mmc +nodevice mmcsd Property changes on: head/sys/arm/conf/BEAGLEBONE-MMCCAM ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/arm/ti/ti_sdhci.c =================================================================== --- head/sys/arm/ti/ti_sdhci.c (revision 320843) +++ head/sys/arm/ti/ti_sdhci.c (revision 320844) @@ -1,733 +1,764 @@ /*- * Copyright (c) 2013 Ian Lepore * Copyright (c) 2011 Ben Gray . * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include +#include +#include #include #include #include #include #include #include #include #include #include #include #include "sdhci_if.h" #include #include #include #include "gpio_if.h" +#include "opt_mmccam.h" + struct ti_sdhci_softc { device_t dev; struct sdhci_fdt_gpio * gpio; struct resource * mem_res; struct resource * irq_res; void * intr_cookie; struct sdhci_slot slot; clk_ident_t mmchs_clk_id; uint32_t mmchs_reg_off; uint32_t sdhci_reg_off; uint32_t baseclk_hz; uint32_t cmd_and_mode; uint32_t sdhci_clkdiv; boolean_t disable_highspeed; boolean_t force_card_present; boolean_t disable_readonly; }; /* * Table of supported FDT compat strings. * * Note that "ti,mmchs" is our own invention, and should be phased out in favor * of the documented names. * * Note that vendor Beaglebone dtsi files use "ti,omap3-hsmmc" for the am335x. */ static struct ofw_compat_data compat_data[] = { {"ti,omap3-hsmmc", 1}, {"ti,omap4-hsmmc", 1}, {"ti,mmchs", 1}, {NULL, 0}, }; /* * The MMCHS hardware has a few control and status registers at the beginning of * the device's memory map, followed by the standard sdhci register block. * Different SoCs have the register blocks at different offsets from the * beginning of the device. Define some constants to map out the registers we * access, and the various per-SoC offsets. The SDHCI_REG_OFFSET is how far * beyond the MMCHS block the SDHCI block is found; it's the same on all SoCs. */ #define OMAP3_MMCHS_REG_OFFSET 0x000 #define OMAP4_MMCHS_REG_OFFSET 0x100 #define AM335X_MMCHS_REG_OFFSET 0x100 #define SDHCI_REG_OFFSET 0x100 #define MMCHS_SYSCONFIG 0x010 #define MMCHS_SYSCONFIG_RESET (1 << 1) #define MMCHS_SYSSTATUS 0x014 #define MMCHS_SYSSTATUS_RESETDONE (1 << 0) #define MMCHS_CON 0x02C #define MMCHS_CON_DW8 (1 << 5) #define MMCHS_CON_DVAL_8_4MS (3 << 9) #define MMCHS_CON_OD (1 << 0) #define MMCHS_SYSCTL 0x12C #define MMCHS_SYSCTL_CLKD_MASK 0x3FF #define MMCHS_SYSCTL_CLKD_SHIFT 6 #define MMCHS_SD_CAPA 0x140 #define MMCHS_SD_CAPA_VS18 (1 << 26) #define MMCHS_SD_CAPA_VS30 (1 << 25) #define MMCHS_SD_CAPA_VS33 (1 << 24) +/* Forward declarations, CAM-relataed */ +// static void ti_sdhci_cam_poll(struct cam_sim *); +// static void ti_sdhci_cam_action(struct cam_sim *, union ccb *); +// static int ti_sdhci_cam_settran_settings(struct ti_sdhci_softc *sc, union ccb *); + static inline uint32_t ti_mmchs_read_4(struct ti_sdhci_softc *sc, bus_size_t off) { return (bus_read_4(sc->mem_res, off + sc->mmchs_reg_off)); } static inline void ti_mmchs_write_4(struct ti_sdhci_softc *sc, bus_size_t off, uint32_t val) { bus_write_4(sc->mem_res, off + sc->mmchs_reg_off, val); } static inline uint32_t RD4(struct ti_sdhci_softc *sc, bus_size_t off) { return (bus_read_4(sc->mem_res, off + sc->sdhci_reg_off)); } static inline void WR4(struct ti_sdhci_softc *sc, bus_size_t off, uint32_t val) { bus_write_4(sc->mem_res, off + sc->sdhci_reg_off, val); } static uint8_t ti_sdhci_read_1(device_t dev, struct sdhci_slot *slot, bus_size_t off) { struct ti_sdhci_softc *sc = device_get_softc(dev); return ((RD4(sc, off & ~3) >> (off & 3) * 8) & 0xff); } static uint16_t ti_sdhci_read_2(device_t dev, struct sdhci_slot *slot, bus_size_t off) { struct ti_sdhci_softc *sc = device_get_softc(dev); uint32_t clkdiv, val32; /* * The MMCHS hardware has a non-standard interpretation of the sdclock * divisor bits. It uses the same bit positions as SDHCI 3.0 (15..6) * but doesn't split them into low:high fields. Instead they're a * single number in the range 0..1023 and the number is exactly the * clock divisor (with 0 and 1 both meaning divide by 1). The SDHCI * driver code expects a v2.0 or v3.0 divisor. The shifting and masking * here extracts the MMCHS representation from the hardware word, cleans * those bits out, applies the 2N adjustment, and plugs the result into * the bit positions for the 2.0 or 3.0 divisor in the returned register * value. The ti_sdhci_write_2() routine performs the opposite * transformation when the SDHCI driver writes to the register. */ if (off == SDHCI_CLOCK_CONTROL) { val32 = RD4(sc, SDHCI_CLOCK_CONTROL); clkdiv = ((val32 >> MMCHS_SYSCTL_CLKD_SHIFT) & MMCHS_SYSCTL_CLKD_MASK) / 2; val32 &= ~(MMCHS_SYSCTL_CLKD_MASK << MMCHS_SYSCTL_CLKD_SHIFT); val32 |= (clkdiv & SDHCI_DIVIDER_MASK) << SDHCI_DIVIDER_SHIFT; if (slot->version >= SDHCI_SPEC_300) val32 |= ((clkdiv >> SDHCI_DIVIDER_MASK_LEN) & SDHCI_DIVIDER_HI_MASK) << SDHCI_DIVIDER_HI_SHIFT; return (val32 & 0xffff); } /* * Standard 32-bit handling of command and transfer mode. */ if (off == SDHCI_TRANSFER_MODE) { return (sc->cmd_and_mode >> 16); } else if (off == SDHCI_COMMAND_FLAGS) { return (sc->cmd_and_mode & 0x0000ffff); } return ((RD4(sc, off & ~3) >> (off & 3) * 8) & 0xffff); } static uint32_t ti_sdhci_read_4(device_t dev, struct sdhci_slot *slot, bus_size_t off) { struct ti_sdhci_softc *sc = device_get_softc(dev); uint32_t val32; val32 = RD4(sc, off); /* * If we need to disallow highspeed mode due to the OMAP4 erratum, strip * that flag from the returned capabilities. */ if (off == SDHCI_CAPABILITIES && sc->disable_highspeed) val32 &= ~SDHCI_CAN_DO_HISPD; /* * Force the card-present state if necessary. */ if (off == SDHCI_PRESENT_STATE && sc->force_card_present) val32 |= SDHCI_CARD_PRESENT; return (val32); } static void ti_sdhci_read_multi_4(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint32_t *data, bus_size_t count) { struct ti_sdhci_softc *sc = device_get_softc(dev); bus_read_multi_4(sc->mem_res, off + sc->sdhci_reg_off, data, count); } static void ti_sdhci_write_1(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint8_t val) { struct ti_sdhci_softc *sc = device_get_softc(dev); uint32_t val32; +#ifdef MMCCAM + uint32_t newval32; + if (off == SDHCI_HOST_CONTROL) { + val32 = ti_mmchs_read_4(sc, MMCHS_CON); + newval32 = val32; + if (val & SDHCI_CTRL_8BITBUS) { + device_printf(dev, "Custom-enabling 8-bit bus\n"); + newval32 |= MMCHS_CON_DW8; + } else { + device_printf(dev, "Custom-disabling 8-bit bus\n"); + newval32 &= ~MMCHS_CON_DW8; + } + if (newval32 != val32) + ti_mmchs_write_4(sc, MMCHS_CON, newval32); + } +#endif val32 = RD4(sc, off & ~3); val32 &= ~(0xff << (off & 3) * 8); val32 |= (val << (off & 3) * 8); WR4(sc, off & ~3, val32); } static void ti_sdhci_write_2(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint16_t val) { struct ti_sdhci_softc *sc = device_get_softc(dev); uint32_t clkdiv, val32; /* * Translate between the hardware and SDHCI 2.0 or 3.0 representations * of the clock divisor. See the comments in ti_sdhci_read_2() for * details. */ if (off == SDHCI_CLOCK_CONTROL) { clkdiv = (val >> SDHCI_DIVIDER_SHIFT) & SDHCI_DIVIDER_MASK; if (slot->version >= SDHCI_SPEC_300) clkdiv |= ((val >> SDHCI_DIVIDER_HI_SHIFT) & SDHCI_DIVIDER_HI_MASK) << SDHCI_DIVIDER_MASK_LEN; clkdiv *= 2; if (clkdiv > MMCHS_SYSCTL_CLKD_MASK) clkdiv = MMCHS_SYSCTL_CLKD_MASK; val32 = RD4(sc, SDHCI_CLOCK_CONTROL); val32 &= 0xffff0000; val32 |= val & ~(MMCHS_SYSCTL_CLKD_MASK << MMCHS_SYSCTL_CLKD_SHIFT); val32 |= clkdiv << MMCHS_SYSCTL_CLKD_SHIFT; WR4(sc, SDHCI_CLOCK_CONTROL, val32); return; } /* * Standard 32-bit handling of command and transfer mode. */ if (off == SDHCI_TRANSFER_MODE) { sc->cmd_and_mode = (sc->cmd_and_mode & 0xffff0000) | ((uint32_t)val & 0x0000ffff); return; } else if (off == SDHCI_COMMAND_FLAGS) { sc->cmd_and_mode = (sc->cmd_and_mode & 0x0000ffff) | ((uint32_t)val << 16); WR4(sc, SDHCI_TRANSFER_MODE, sc->cmd_and_mode); return; } val32 = RD4(sc, off & ~3); val32 &= ~(0xffff << (off & 3) * 8); val32 |= ((val & 0xffff) << (off & 3) * 8); WR4(sc, off & ~3, val32); } static void ti_sdhci_write_4(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint32_t val) { struct ti_sdhci_softc *sc = device_get_softc(dev); WR4(sc, off, val); } static void ti_sdhci_write_multi_4(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint32_t *data, bus_size_t count) { struct ti_sdhci_softc *sc = device_get_softc(dev); bus_write_multi_4(sc->mem_res, off + sc->sdhci_reg_off, data, count); } static void ti_sdhci_intr(void *arg) { struct ti_sdhci_softc *sc = arg; sdhci_generic_intr(&sc->slot); } static int ti_sdhci_update_ios(device_t brdev, device_t reqdev) { struct ti_sdhci_softc *sc = device_get_softc(brdev); struct sdhci_slot *slot; struct mmc_ios *ios; uint32_t val32, newval32; slot = device_get_ivars(reqdev); ios = &slot->host.ios; /* * There is an 8-bit-bus bit in the MMCHS control register which, when * set, overrides the 1 vs 4 bit setting in the standard SDHCI * registers. Set that bit first according to whether an 8-bit bus is * requested, then let the standard driver handle everything else. */ val32 = ti_mmchs_read_4(sc, MMCHS_CON); newval32 = val32; if (ios->bus_width == bus_width_8) newval32 |= MMCHS_CON_DW8; else newval32 &= ~MMCHS_CON_DW8; if (ios->bus_mode == opendrain) newval32 |= MMCHS_CON_OD; else /* if (ios->bus_mode == pushpull) */ newval32 &= ~MMCHS_CON_OD; if (newval32 != val32) ti_mmchs_write_4(sc, MMCHS_CON, newval32); return (sdhci_generic_update_ios(brdev, reqdev)); } static int ti_sdhci_get_ro(device_t brdev, device_t reqdev) { struct ti_sdhci_softc *sc = device_get_softc(brdev); if (sc->disable_readonly) return (0); return (sdhci_fdt_gpio_get_readonly(sc->gpio)); } static bool ti_sdhci_get_card_present(device_t dev, struct sdhci_slot *slot) { struct ti_sdhci_softc *sc = device_get_softc(dev); return (sdhci_fdt_gpio_get_present(sc->gpio)); } static int ti_sdhci_detach(device_t dev) { /* sdhci_fdt_gpio_teardown(sc->gpio); */ return (EBUSY); } static void ti_sdhci_hw_init(device_t dev) { struct ti_sdhci_softc *sc = device_get_softc(dev); uint32_t regval; unsigned long timeout; /* Enable the controller and interface/functional clocks */ if (ti_prcm_clk_enable(sc->mmchs_clk_id) != 0) { device_printf(dev, "Error: failed to enable MMC clock\n"); return; } /* Get the frequency of the source clock */ if (ti_prcm_clk_get_source_freq(sc->mmchs_clk_id, &sc->baseclk_hz) != 0) { device_printf(dev, "Error: failed to get source clock freq\n"); return; } /* Issue a softreset to the controller */ ti_mmchs_write_4(sc, MMCHS_SYSCONFIG, MMCHS_SYSCONFIG_RESET); timeout = 1000; while (!(ti_mmchs_read_4(sc, MMCHS_SYSSTATUS) & MMCHS_SYSSTATUS_RESETDONE)) { if (--timeout == 0) { device_printf(dev, "Error: Controller reset operation timed out\n"); break; } DELAY(100); } /* * Reset the command and data state machines and also other aspects of * the controller such as bus clock and power. * * If we read the software reset register too fast after writing it we * can get back a zero that means the reset hasn't started yet rather * than that the reset is complete. Per TI recommendations, work around * it by reading until we see the reset bit asserted, then read until * it's clear. We also set the SDHCI_QUIRK_WAITFOR_RESET_ASSERTED quirk * so that the main sdhci driver uses this same logic in its resets. */ ti_sdhci_write_1(dev, NULL, SDHCI_SOFTWARE_RESET, SDHCI_RESET_ALL); timeout = 10000; while ((ti_sdhci_read_1(dev, NULL, SDHCI_SOFTWARE_RESET) & SDHCI_RESET_ALL) != SDHCI_RESET_ALL) { if (--timeout == 0) { break; } DELAY(1); } timeout = 10000; while ((ti_sdhci_read_1(dev, NULL, SDHCI_SOFTWARE_RESET) & SDHCI_RESET_ALL)) { if (--timeout == 0) { device_printf(dev, "Error: Software reset operation timed out\n"); break; } DELAY(100); } /* * The attach() routine has examined fdt data and set flags in * slot.host.caps to reflect what voltages we can handle. Set those * values in the CAPA register. The manual says that these values can * only be set once, "before initialization" whatever that means, and * that they survive a reset. So maybe doing this will be a no-op if * u-boot has already initialized the hardware. */ regval = ti_mmchs_read_4(sc, MMCHS_SD_CAPA); if (sc->slot.host.caps & MMC_OCR_LOW_VOLTAGE) regval |= MMCHS_SD_CAPA_VS18; if (sc->slot.host.caps & (MMC_OCR_290_300 | MMC_OCR_300_310)) regval |= MMCHS_SD_CAPA_VS30; ti_mmchs_write_4(sc, MMCHS_SD_CAPA, regval); /* Set initial host configuration (1-bit, std speed, pwr off). */ ti_sdhci_write_1(dev, NULL, SDHCI_HOST_CONTROL, 0); ti_sdhci_write_1(dev, NULL, SDHCI_POWER_CONTROL, 0); /* Set the initial controller configuration. */ ti_mmchs_write_4(sc, MMCHS_CON, MMCHS_CON_DVAL_8_4MS); } static int ti_sdhci_attach(device_t dev) { struct ti_sdhci_softc *sc = device_get_softc(dev); int rid, err; pcell_t prop; phandle_t node; sc->dev = dev; /* * Get the MMCHS device id from FDT. If it's not there use the newbus * unit number (which will work as long as the devices are in order and * none are skipped in the fdt). Note that this is a property we made * up and added in freebsd, it doesn't exist in the published bindings. */ node = ofw_bus_get_node(dev); sc->mmchs_clk_id = ti_hwmods_get_clock(dev); if (sc->mmchs_clk_id == INVALID_CLK_IDENT) { device_printf(dev, "failed to get clock based on hwmods property\n"); } /* * The hardware can inherently do dual-voltage (1p8v, 3p0v) on the first * device, and only 1p8v on other devices unless an external transceiver * is used. The only way we could know about a transceiver is fdt data. * Note that we have to do this before calling ti_sdhci_hw_init() so * that it can set the right values in the CAPA register, which can only * be done once and never reset. */ sc->slot.host.caps |= MMC_OCR_LOW_VOLTAGE; if (sc->mmchs_clk_id == MMC1_CLK || OF_hasprop(node, "ti,dual-volt")) { sc->slot.host.caps |= MMC_OCR_290_300 | MMC_OCR_300_310; } /* * Set the offset from the device's memory start to the MMCHS registers. * Also for OMAP4 disable high speed mode due to erratum ID i626. */ switch (ti_chip()) { #ifdef SOC_OMAP4 case CHIP_OMAP_4: sc->mmchs_reg_off = OMAP4_MMCHS_REG_OFFSET; sc->disable_highspeed = true; break; #endif #ifdef SOC_TI_AM335X case CHIP_AM335X: sc->mmchs_reg_off = AM335X_MMCHS_REG_OFFSET; break; #endif default: panic("Unknown OMAP device\n"); } /* * The standard SDHCI registers are at a fixed offset (the same on all * SoCs) beyond the MMCHS registers. */ sc->sdhci_reg_off = sc->mmchs_reg_off + SDHCI_REG_OFFSET; /* Resource setup. */ rid = 0; sc->mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE); if (!sc->mem_res) { device_printf(dev, "cannot allocate memory window\n"); err = ENXIO; goto fail; } rid = 0; sc->irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE); if (!sc->irq_res) { device_printf(dev, "cannot allocate interrupt\n"); err = ENXIO; goto fail; } if (bus_setup_intr(dev, sc->irq_res, INTR_TYPE_BIO | INTR_MPSAFE, NULL, ti_sdhci_intr, sc, &sc->intr_cookie)) { device_printf(dev, "cannot setup interrupt handler\n"); err = ENXIO; goto fail; } /* * Set up handling of card-detect and write-protect gpio lines. * * If there is no write protect info in the fdt data, fall back to the * historical practice of assuming that the card is writable. This * works around bad fdt data from the upstream source. The alternative * would be to trust the sdhci controller's PRESENT_STATE register WP * bit, but it may say write protect is in effect when it's not if the * pinmux setup doesn't route the WP signal into the sdchi block. */ sc->gpio = sdhci_fdt_gpio_setup(sc->dev, &sc->slot); if (!OF_hasprop(node, "wp-gpios") && !OF_hasprop(node, "wp-disable")) sc->disable_readonly = true; /* Initialise the MMCHS hardware. */ ti_sdhci_hw_init(dev); /* * The capabilities register can only express base clock frequencies in * the range of 0-63MHz for a v2.0 controller. Since our clock runs * faster than that, the hardware sets the frequency to zero in the * register. When the register contains zero, the sdhci driver expects * slot.max_clk to already have the right value in it. */ sc->slot.max_clk = sc->baseclk_hz; /* * The MMCHS timeout counter is based on the output sdclock. Tell the * sdhci driver to recalculate the timeout clock whenever the output * sdclock frequency changes. */ sc->slot.quirks |= SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK; /* * The MMCHS hardware shifts the 136-bit response data (in violation of * the spec), so tell the sdhci driver not to do the same in software. */ sc->slot.quirks |= SDHCI_QUIRK_DONT_SHIFT_RESPONSE; /* * Reset bits are broken, have to wait to see the bits asserted * before waiting to see them de-asserted. */ sc->slot.quirks |= SDHCI_QUIRK_WAITFOR_RESET_ASSERTED; /* * The controller waits for busy responses. */ sc->slot.quirks |= SDHCI_QUIRK_WAIT_WHILE_BUSY; /* * DMA is not really broken, I just haven't implemented it yet. */ sc->slot.quirks |= SDHCI_QUIRK_BROKEN_DMA; /* * Set up the hardware and go. Note that this sets many of the * slot.host.* fields, so we have to do this before overriding any of * those values based on fdt data, below. */ sdhci_init_slot(dev, &sc->slot, 0); /* * The SDHCI controller doesn't realize it, but we can support 8-bit * even though we're not a v3.0 controller. If there's an fdt bus-width * property, honor it. */ if (OF_getencprop(node, "bus-width", &prop, sizeof(prop)) > 0) { sc->slot.host.caps &= ~(MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA); switch (prop) { case 8: sc->slot.host.caps |= MMC_CAP_8_BIT_DATA; /* FALLTHROUGH */ case 4: sc->slot.host.caps |= MMC_CAP_4_BIT_DATA; break; case 1: break; default: device_printf(dev, "Bad bus-width value %u\n", prop); break; } } /* * If the slot is flagged with the non-removable property, set our flag * to always force the SDHCI_CARD_PRESENT bit on. */ node = ofw_bus_get_node(dev); if (OF_hasprop(node, "non-removable")) sc->force_card_present = true; bus_generic_probe(dev); bus_generic_attach(dev); +#ifdef MMCCAM + sdhci_cam_start_slot(&sc->slot); +#else sdhci_start_slot(&sc->slot); - +#endif return (0); fail: if (sc->intr_cookie) bus_teardown_intr(dev, sc->irq_res, sc->intr_cookie); if (sc->irq_res) bus_release_resource(dev, SYS_RES_IRQ, 0, sc->irq_res); if (sc->mem_res) bus_release_resource(dev, SYS_RES_MEMORY, 0, sc->mem_res); return (err); } static int ti_sdhci_probe(device_t dev) { if (!ofw_bus_status_okay(dev)) return (ENXIO); if (ofw_bus_search_compatible(dev, compat_data)->ocd_data != 0) { device_set_desc(dev, "TI MMCHS (SDHCI 2.0)"); return (BUS_PROBE_DEFAULT); } return (ENXIO); } static device_method_t ti_sdhci_methods[] = { /* Device interface */ DEVMETHOD(device_probe, ti_sdhci_probe), DEVMETHOD(device_attach, ti_sdhci_attach), DEVMETHOD(device_detach, ti_sdhci_detach), /* Bus interface */ DEVMETHOD(bus_read_ivar, sdhci_generic_read_ivar), DEVMETHOD(bus_write_ivar, sdhci_generic_write_ivar), /* MMC bridge interface */ DEVMETHOD(mmcbr_update_ios, ti_sdhci_update_ios), DEVMETHOD(mmcbr_request, sdhci_generic_request), DEVMETHOD(mmcbr_get_ro, ti_sdhci_get_ro), DEVMETHOD(mmcbr_acquire_host, sdhci_generic_acquire_host), DEVMETHOD(mmcbr_release_host, sdhci_generic_release_host), /* SDHCI registers accessors */ DEVMETHOD(sdhci_read_1, ti_sdhci_read_1), DEVMETHOD(sdhci_read_2, ti_sdhci_read_2), DEVMETHOD(sdhci_read_4, ti_sdhci_read_4), DEVMETHOD(sdhci_read_multi_4, ti_sdhci_read_multi_4), DEVMETHOD(sdhci_write_1, ti_sdhci_write_1), DEVMETHOD(sdhci_write_2, ti_sdhci_write_2), DEVMETHOD(sdhci_write_4, ti_sdhci_write_4), DEVMETHOD(sdhci_write_multi_4, ti_sdhci_write_multi_4), DEVMETHOD(sdhci_get_card_present, ti_sdhci_get_card_present), DEVMETHOD_END }; static devclass_t ti_sdhci_devclass; static driver_t ti_sdhci_driver = { "sdhci_ti", ti_sdhci_methods, sizeof(struct ti_sdhci_softc), }; DRIVER_MODULE(sdhci_ti, simplebus, ti_sdhci_driver, ti_sdhci_devclass, NULL, NULL); MODULE_DEPEND(sdhci_ti, sdhci, 1, 1, 1); + +#ifndef MMCCAM MMC_DECLARE_BRIDGE(sdhci_ti); +#endif Index: head/sys/cam/cam_ccb.h =================================================================== --- head/sys/cam/cam_ccb.h (revision 320843) +++ head/sys/cam/cam_ccb.h (revision 320844) @@ -1,1448 +1,1520 @@ /*- * Data structures and definitions for CAM Control Blocks (CCBs). * * Copyright (c) 1997, 1998 Justin T. Gibbs. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _CAM_CAM_CCB_H #define _CAM_CAM_CCB_H 1 #include #include #include #include #ifndef _KERNEL #include #endif #include #include #include #include +#include /* General allocation length definitions for CCB structures */ #define IOCDBLEN CAM_MAX_CDBLEN /* Space for CDB bytes/pointer */ #define VUHBALEN 14 /* Vendor Unique HBA length */ #define SIM_IDLEN 16 /* ASCII string len for SIM ID */ #define HBA_IDLEN 16 /* ASCII string len for HBA ID */ #define DEV_IDLEN 16 /* ASCII string len for device names */ #define CCB_PERIPH_PRIV_SIZE 2 /* size of peripheral private area */ #define CCB_SIM_PRIV_SIZE 2 /* size of sim private area */ /* Struct definitions for CAM control blocks */ /* Common CCB header */ /* CAM CCB flags */ typedef enum { CAM_CDB_POINTER = 0x00000001,/* The CDB field is a pointer */ CAM_QUEUE_ENABLE = 0x00000002,/* SIM queue actions are enabled */ CAM_CDB_LINKED = 0x00000004,/* CCB contains a linked CDB */ CAM_NEGOTIATE = 0x00000008,/* * Perform transport negotiation * with this command. */ CAM_DATA_ISPHYS = 0x00000010,/* Data type with physical addrs */ CAM_DIS_AUTOSENSE = 0x00000020,/* Disable autosense feature */ CAM_DIR_BOTH = 0x00000000,/* Data direction (00:IN/OUT) */ CAM_DIR_IN = 0x00000040,/* Data direction (01:DATA IN) */ CAM_DIR_OUT = 0x00000080,/* Data direction (10:DATA OUT) */ CAM_DIR_NONE = 0x000000C0,/* Data direction (11:no data) */ CAM_DIR_MASK = 0x000000C0,/* Data direction Mask */ CAM_DATA_VADDR = 0x00000000,/* Data type (000:Virtual) */ CAM_DATA_PADDR = 0x00000010,/* Data type (001:Physical) */ CAM_DATA_SG = 0x00040000,/* Data type (010:sglist) */ CAM_DATA_SG_PADDR = 0x00040010,/* Data type (011:sglist phys) */ CAM_DATA_BIO = 0x00200000,/* Data type (100:bio) */ CAM_DATA_MASK = 0x00240010,/* Data type mask */ CAM_SOFT_RST_OP = 0x00000100,/* Use Soft reset alternative */ CAM_ENG_SYNC = 0x00000200,/* Flush resid bytes on complete */ CAM_DEV_QFRZDIS = 0x00000400,/* Disable DEV Q freezing */ CAM_DEV_QFREEZE = 0x00000800,/* Freeze DEV Q on execution */ CAM_HIGH_POWER = 0x00001000,/* Command takes a lot of power */ CAM_SENSE_PTR = 0x00002000,/* Sense data is a pointer */ CAM_SENSE_PHYS = 0x00004000,/* Sense pointer is physical addr*/ CAM_TAG_ACTION_VALID = 0x00008000,/* Use the tag action in this ccb*/ CAM_PASS_ERR_RECOVER = 0x00010000,/* Pass driver does err. recovery*/ CAM_DIS_DISCONNECT = 0x00020000,/* Disable disconnect */ CAM_MSG_BUF_PHYS = 0x00080000,/* Message buffer ptr is physical*/ CAM_SNS_BUF_PHYS = 0x00100000,/* Autosense data ptr is physical*/ CAM_CDB_PHYS = 0x00400000,/* CDB poiner is physical */ CAM_ENG_SGLIST = 0x00800000,/* SG list is for the HBA engine */ /* Phase cognizant mode flags */ CAM_DIS_AUTOSRP = 0x01000000,/* Disable autosave/restore ptrs */ CAM_DIS_AUTODISC = 0x02000000,/* Disable auto disconnect */ CAM_TGT_CCB_AVAIL = 0x04000000,/* Target CCB available */ CAM_TGT_PHASE_MODE = 0x08000000,/* The SIM runs in phase mode */ CAM_MSGB_VALID = 0x10000000,/* Message buffer valid */ CAM_STATUS_VALID = 0x20000000,/* Status buffer valid */ CAM_DATAB_VALID = 0x40000000,/* Data buffer valid */ /* Host target Mode flags */ CAM_SEND_SENSE = 0x08000000,/* Send sense data with status */ CAM_TERM_IO = 0x10000000,/* Terminate I/O Message sup. */ CAM_DISCONNECT = 0x20000000,/* Disconnects are mandatory */ CAM_SEND_STATUS = 0x40000000,/* Send status after data phase */ CAM_UNLOCKED = 0x80000000 /* Call callback without lock. */ } ccb_flags; typedef enum { CAM_USER_DATA_ADDR = 0x00000002,/* Userspace data pointers */ CAM_SG_FORMAT_IOVEC = 0x00000004,/* iovec instead of busdma S/G*/ CAM_UNMAPPED_BUF = 0x00000008 /* use unmapped I/O */ } ccb_xflags; /* XPT Opcodes for xpt_action */ typedef enum { /* Function code flags are bits greater than 0xff */ XPT_FC_QUEUED = 0x100, /* Non-immediate function code */ XPT_FC_USER_CCB = 0x200, XPT_FC_XPT_ONLY = 0x400, /* Only for the transport layer device */ XPT_FC_DEV_QUEUED = 0x800 | XPT_FC_QUEUED, /* Passes through the device queues */ /* Common function commands: 0x00->0x0F */ XPT_NOOP = 0x00, /* Execute Nothing */ XPT_SCSI_IO = 0x01 | XPT_FC_DEV_QUEUED, /* Execute the requested I/O operation */ XPT_GDEV_TYPE = 0x02, /* Get type information for specified device */ XPT_GDEVLIST = 0x03, /* Get a list of peripheral devices */ XPT_PATH_INQ = 0x04, /* Path routing inquiry */ XPT_REL_SIMQ = 0x05, /* Release a frozen device queue */ XPT_SASYNC_CB = 0x06, /* Set Asynchronous Callback Parameters */ XPT_SDEV_TYPE = 0x07, /* Set device type information */ XPT_SCAN_BUS = 0x08 | XPT_FC_QUEUED | XPT_FC_USER_CCB | XPT_FC_XPT_ONLY, /* (Re)Scan the SCSI Bus */ XPT_DEV_MATCH = 0x09 | XPT_FC_XPT_ONLY, /* Get EDT entries matching the given pattern */ XPT_DEBUG = 0x0a, /* Turn on debugging for a bus, target or lun */ XPT_PATH_STATS = 0x0b, /* Path statistics (error counts, etc.) */ XPT_GDEV_STATS = 0x0c, /* Device statistics (error counts, etc.) */ XPT_DEV_ADVINFO = 0x0e, /* Get/Set Device advanced information */ XPT_ASYNC = 0x0f | XPT_FC_QUEUED | XPT_FC_USER_CCB | XPT_FC_XPT_ONLY, /* Asynchronous event */ /* SCSI Control Functions: 0x10->0x1F */ XPT_ABORT = 0x10, /* Abort the specified CCB */ XPT_RESET_BUS = 0x11 | XPT_FC_XPT_ONLY, /* Reset the specified SCSI bus */ XPT_RESET_DEV = 0x12 | XPT_FC_DEV_QUEUED, /* Bus Device Reset the specified SCSI device */ XPT_TERM_IO = 0x13, /* Terminate the I/O process */ XPT_SCAN_LUN = 0x14 | XPT_FC_QUEUED | XPT_FC_USER_CCB | XPT_FC_XPT_ONLY, /* Scan Logical Unit */ XPT_GET_TRAN_SETTINGS = 0x15, /* * Get default/user transfer settings * for the target */ XPT_SET_TRAN_SETTINGS = 0x16, /* * Set transfer rate/width * negotiation settings */ XPT_CALC_GEOMETRY = 0x17, /* * Calculate the geometry parameters for * a device give the sector size and * volume size. */ XPT_ATA_IO = 0x18 | XPT_FC_DEV_QUEUED, /* Execute the requested ATA I/O operation */ XPT_GET_SIM_KNOB_OLD = 0x18, /* Compat only */ XPT_SET_SIM_KNOB = 0x19, /* * Set SIM specific knob values. */ XPT_GET_SIM_KNOB = 0x1a, /* * Get SIM specific knob values. */ XPT_SMP_IO = 0x1b | XPT_FC_DEV_QUEUED, /* Serial Management Protocol */ XPT_NVME_IO = 0x1c | XPT_FC_DEV_QUEUED, /* Execiute the requestred NVMe I/O operation */ - XPT_MMCSD_IO = 0x1d | XPT_FC_DEV_QUEUED, + XPT_MMC_IO = 0x1d | XPT_FC_DEV_QUEUED, /* Placeholder for MMC / SD / SDIO I/O stuff */ - XPT_SCAN_TGT = 0x1E | XPT_FC_QUEUED | XPT_FC_USER_CCB + XPT_SCAN_TGT = 0x1e | XPT_FC_QUEUED | XPT_FC_USER_CCB | XPT_FC_XPT_ONLY, /* Scan Target */ /* HBA engine commands 0x20->0x2F */ XPT_ENG_INQ = 0x20 | XPT_FC_XPT_ONLY, /* HBA engine feature inquiry */ XPT_ENG_EXEC = 0x21 | XPT_FC_DEV_QUEUED, /* HBA execute engine request */ /* Target mode commands: 0x30->0x3F */ XPT_EN_LUN = 0x30, /* Enable LUN as a target */ XPT_TARGET_IO = 0x31 | XPT_FC_DEV_QUEUED, /* Execute target I/O request */ XPT_ACCEPT_TARGET_IO = 0x32 | XPT_FC_QUEUED | XPT_FC_USER_CCB, /* Accept Host Target Mode CDB */ XPT_CONT_TARGET_IO = 0x33 | XPT_FC_DEV_QUEUED, /* Continue Host Target I/O Connection */ XPT_IMMED_NOTIFY = 0x34 | XPT_FC_QUEUED | XPT_FC_USER_CCB, /* Notify Host Target driver of event (obsolete) */ XPT_NOTIFY_ACK = 0x35, /* Acknowledgement of event (obsolete) */ XPT_IMMEDIATE_NOTIFY = 0x36 | XPT_FC_QUEUED | XPT_FC_USER_CCB, /* Notify Host Target driver of event */ XPT_NOTIFY_ACKNOWLEDGE = 0x37 | XPT_FC_QUEUED | XPT_FC_USER_CCB, /* Acknowledgement of event */ XPT_REPROBE_LUN = 0x38 | XPT_FC_QUEUED | XPT_FC_USER_CCB, /* Query device capacity and notify GEOM */ /* Vendor Unique codes: 0x80->0x8F */ XPT_VUNIQUE = 0x80 } xpt_opcode; #define XPT_FC_GROUP_MASK 0xF0 #define XPT_FC_GROUP(op) ((op) & XPT_FC_GROUP_MASK) #define XPT_FC_GROUP_COMMON 0x00 #define XPT_FC_GROUP_SCSI_CONTROL 0x10 #define XPT_FC_GROUP_HBA_ENGINE 0x20 #define XPT_FC_GROUP_TMODE 0x30 #define XPT_FC_GROUP_VENDOR_UNIQUE 0x80 #define XPT_FC_IS_DEV_QUEUED(ccb) \ (((ccb)->ccb_h.func_code & XPT_FC_DEV_QUEUED) == XPT_FC_DEV_QUEUED) #define XPT_FC_IS_QUEUED(ccb) \ (((ccb)->ccb_h.func_code & XPT_FC_QUEUED) != 0) typedef enum { PROTO_UNKNOWN, PROTO_UNSPECIFIED, PROTO_SCSI, /* Small Computer System Interface */ PROTO_ATA, /* AT Attachment */ PROTO_ATAPI, /* AT Attachment Packetized Interface */ PROTO_SATAPM, /* SATA Port Multiplier */ PROTO_SEMB, /* SATA Enclosure Management Bridge */ PROTO_NVME, /* NVME */ + PROTO_MMCSD, /* MMC, SD, SDIO */ } cam_proto; typedef enum { XPORT_UNKNOWN, XPORT_UNSPECIFIED, XPORT_SPI, /* SCSI Parallel Interface */ XPORT_FC, /* Fiber Channel */ XPORT_SSA, /* Serial Storage Architecture */ XPORT_USB, /* Universal Serial Bus */ XPORT_PPB, /* Parallel Port Bus */ XPORT_ATA, /* AT Attachment */ XPORT_SAS, /* Serial Attached SCSI */ XPORT_SATA, /* Serial AT Attachment */ XPORT_ISCSI, /* iSCSI */ XPORT_SRP, /* SCSI RDMA Protocol */ XPORT_NVME, /* NVMe over PCIe */ + XPORT_MMCSD, /* MMC, SD, SDIO card */ } cam_xport; #define XPORT_IS_NVME(t) ((t) == XPORT_NVME) #define XPORT_IS_ATA(t) ((t) == XPORT_ATA || (t) == XPORT_SATA) #define XPORT_IS_SCSI(t) ((t) != XPORT_UNKNOWN && \ (t) != XPORT_UNSPECIFIED && \ !XPORT_IS_ATA(t) && !XPORT_IS_NVME(t)) #define XPORT_DEVSTAT_TYPE(t) (XPORT_IS_ATA(t) ? DEVSTAT_TYPE_IF_IDE : \ XPORT_IS_SCSI(t) ? DEVSTAT_TYPE_IF_SCSI : \ DEVSTAT_TYPE_IF_OTHER) #define PROTO_VERSION_UNKNOWN (UINT_MAX - 1) #define PROTO_VERSION_UNSPECIFIED UINT_MAX #define XPORT_VERSION_UNKNOWN (UINT_MAX - 1) #define XPORT_VERSION_UNSPECIFIED UINT_MAX typedef union { LIST_ENTRY(ccb_hdr) le; SLIST_ENTRY(ccb_hdr) sle; TAILQ_ENTRY(ccb_hdr) tqe; STAILQ_ENTRY(ccb_hdr) stqe; } camq_entry; typedef union { void *ptr; u_long field; u_int8_t bytes[sizeof(uintptr_t)]; } ccb_priv_entry; typedef union { ccb_priv_entry entries[CCB_PERIPH_PRIV_SIZE]; u_int8_t bytes[CCB_PERIPH_PRIV_SIZE * sizeof(ccb_priv_entry)]; } ccb_ppriv_area; typedef union { ccb_priv_entry entries[CCB_SIM_PRIV_SIZE]; u_int8_t bytes[CCB_SIM_PRIV_SIZE * sizeof(ccb_priv_entry)]; } ccb_spriv_area; typedef struct { struct timeval *etime; uintptr_t sim_data; uintptr_t periph_data; } ccb_qos_area; struct ccb_hdr { cam_pinfo pinfo; /* Info for priority scheduling */ camq_entry xpt_links; /* For chaining in the XPT layer */ camq_entry sim_links; /* For chaining in the SIM layer */ camq_entry periph_links; /* For chaining in the type driver */ u_int32_t retry_count; void (*cbfcnp)(struct cam_periph *, union ccb *); /* Callback on completion function */ xpt_opcode func_code; /* XPT function code */ u_int32_t status; /* Status returned by CAM subsystem */ struct cam_path *path; /* Compiled path for this ccb */ path_id_t path_id; /* Path ID for the request */ target_id_t target_id; /* Target device ID */ lun_id_t target_lun; /* Target LUN number */ u_int32_t flags; /* ccb_flags */ u_int32_t xflags; /* Extended flags */ ccb_ppriv_area periph_priv; ccb_spriv_area sim_priv; ccb_qos_area qos; u_int32_t timeout; /* Hard timeout value in mseconds */ struct timeval softtimeout; /* Soft timeout value in sec + usec */ }; /* Get Device Information CCB */ struct ccb_getdev { struct ccb_hdr ccb_h; cam_proto protocol; struct scsi_inquiry_data inq_data; struct ata_params ident_data; u_int8_t serial_num[252]; u_int8_t inq_flags; u_int8_t serial_num_len; const struct nvme_controller_data *nvme_cdata; const struct nvme_namespace_data *nvme_data; }; /* Device Statistics CCB */ struct ccb_getdevstats { struct ccb_hdr ccb_h; int dev_openings; /* Space left for more work on device*/ int dev_active; /* Transactions running on the device */ int allocated; /* CCBs allocated for the device */ int queued; /* CCBs queued to be sent to the device */ int held; /* * CCBs held by peripheral drivers * for this device */ int maxtags; /* * Boundary conditions for number of * tagged operations */ int mintags; struct timeval last_reset; /* Time of last bus reset/loop init */ }; typedef enum { CAM_GDEVLIST_LAST_DEVICE, CAM_GDEVLIST_LIST_CHANGED, CAM_GDEVLIST_MORE_DEVS, CAM_GDEVLIST_ERROR } ccb_getdevlist_status_e; struct ccb_getdevlist { struct ccb_hdr ccb_h; char periph_name[DEV_IDLEN]; u_int32_t unit_number; unsigned int generation; u_int32_t index; ccb_getdevlist_status_e status; }; typedef enum { PERIPH_MATCH_NONE = 0x000, PERIPH_MATCH_PATH = 0x001, PERIPH_MATCH_TARGET = 0x002, PERIPH_MATCH_LUN = 0x004, PERIPH_MATCH_NAME = 0x008, PERIPH_MATCH_UNIT = 0x010, PERIPH_MATCH_ANY = 0x01f } periph_pattern_flags; struct periph_match_pattern { char periph_name[DEV_IDLEN]; u_int32_t unit_number; path_id_t path_id; target_id_t target_id; lun_id_t target_lun; periph_pattern_flags flags; }; typedef enum { DEV_MATCH_NONE = 0x000, DEV_MATCH_PATH = 0x001, DEV_MATCH_TARGET = 0x002, DEV_MATCH_LUN = 0x004, DEV_MATCH_INQUIRY = 0x008, DEV_MATCH_DEVID = 0x010, DEV_MATCH_ANY = 0x00f } dev_pattern_flags; struct device_id_match_pattern { uint8_t id_len; uint8_t id[256]; }; struct device_match_pattern { path_id_t path_id; target_id_t target_id; lun_id_t target_lun; dev_pattern_flags flags; union { struct scsi_static_inquiry_pattern inq_pat; struct device_id_match_pattern devid_pat; } data; }; typedef enum { BUS_MATCH_NONE = 0x000, BUS_MATCH_PATH = 0x001, BUS_MATCH_NAME = 0x002, BUS_MATCH_UNIT = 0x004, BUS_MATCH_BUS_ID = 0x008, BUS_MATCH_ANY = 0x00f } bus_pattern_flags; struct bus_match_pattern { path_id_t path_id; char dev_name[DEV_IDLEN]; u_int32_t unit_number; u_int32_t bus_id; bus_pattern_flags flags; }; union match_pattern { struct periph_match_pattern periph_pattern; struct device_match_pattern device_pattern; struct bus_match_pattern bus_pattern; }; typedef enum { DEV_MATCH_PERIPH, DEV_MATCH_DEVICE, DEV_MATCH_BUS } dev_match_type; struct dev_match_pattern { dev_match_type type; union match_pattern pattern; }; struct periph_match_result { char periph_name[DEV_IDLEN]; u_int32_t unit_number; path_id_t path_id; target_id_t target_id; lun_id_t target_lun; }; typedef enum { DEV_RESULT_NOFLAG = 0x00, DEV_RESULT_UNCONFIGURED = 0x01 } dev_result_flags; struct device_match_result { path_id_t path_id; target_id_t target_id; lun_id_t target_lun; cam_proto protocol; struct scsi_inquiry_data inq_data; struct ata_params ident_data; + struct mmc_params mmc_ident_data; dev_result_flags flags; }; struct bus_match_result { path_id_t path_id; char dev_name[DEV_IDLEN]; u_int32_t unit_number; u_int32_t bus_id; }; union match_result { struct periph_match_result periph_result; struct device_match_result device_result; struct bus_match_result bus_result; }; struct dev_match_result { dev_match_type type; union match_result result; }; typedef enum { CAM_DEV_MATCH_LAST, CAM_DEV_MATCH_MORE, CAM_DEV_MATCH_LIST_CHANGED, CAM_DEV_MATCH_SIZE_ERROR, CAM_DEV_MATCH_ERROR } ccb_dev_match_status; typedef enum { CAM_DEV_POS_NONE = 0x000, CAM_DEV_POS_BUS = 0x001, CAM_DEV_POS_TARGET = 0x002, CAM_DEV_POS_DEVICE = 0x004, CAM_DEV_POS_PERIPH = 0x008, CAM_DEV_POS_PDPTR = 0x010, CAM_DEV_POS_TYPEMASK = 0xf00, CAM_DEV_POS_EDT = 0x100, CAM_DEV_POS_PDRV = 0x200 } dev_pos_type; struct ccb_dm_cookie { void *bus; void *target; void *device; void *periph; void *pdrv; }; struct ccb_dev_position { u_int generations[4]; #define CAM_BUS_GENERATION 0x00 #define CAM_TARGET_GENERATION 0x01 #define CAM_DEV_GENERATION 0x02 #define CAM_PERIPH_GENERATION 0x03 dev_pos_type position_type; struct ccb_dm_cookie cookie; }; struct ccb_dev_match { struct ccb_hdr ccb_h; ccb_dev_match_status status; u_int32_t num_patterns; u_int32_t pattern_buf_len; struct dev_match_pattern *patterns; u_int32_t num_matches; u_int32_t match_buf_len; struct dev_match_result *matches; struct ccb_dev_position pos; }; /* * Definitions for the path inquiry CCB fields. */ #define CAM_VERSION 0x19 /* Hex value for current version */ typedef enum { PI_MDP_ABLE = 0x80, /* Supports MDP message */ PI_WIDE_32 = 0x40, /* Supports 32 bit wide SCSI */ PI_WIDE_16 = 0x20, /* Supports 16 bit wide SCSI */ PI_SDTR_ABLE = 0x10, /* Supports SDTR message */ PI_LINKED_CDB = 0x08, /* Supports linked CDBs */ PI_SATAPM = 0x04, /* Supports SATA PM */ PI_TAG_ABLE = 0x02, /* Supports tag queue messages */ PI_SOFT_RST = 0x01 /* Supports soft reset alternative */ } pi_inqflag; typedef enum { PIT_PROCESSOR = 0x80, /* Target mode processor mode */ PIT_PHASE = 0x40, /* Target mode phase cog. mode */ PIT_DISCONNECT = 0x20, /* Disconnects supported in target mode */ PIT_TERM_IO = 0x10, /* Terminate I/O message supported in TM */ PIT_GRP_6 = 0x08, /* Group 6 commands supported */ PIT_GRP_7 = 0x04 /* Group 7 commands supported */ } pi_tmflag; typedef enum { PIM_ATA_EXT = 0x200,/* ATA requests can understand ata_ext requests */ PIM_EXTLUNS = 0x100,/* 64bit extended LUNs supported */ PIM_SCANHILO = 0x80, /* Bus scans from high ID to low ID */ PIM_NOREMOVE = 0x40, /* Removeable devices not included in scan */ PIM_NOINITIATOR = 0x20, /* Initiator role not supported. */ PIM_NOBUSRESET = 0x10, /* User has disabled initial BUS RESET */ PIM_NO_6_BYTE = 0x08, /* Do not send 6-byte commands */ PIM_SEQSCAN = 0x04, /* Do bus scans sequentially, not in parallel */ PIM_UNMAPPED = 0x02, PIM_NOSCAN = 0x01 /* SIM does its own scanning */ } pi_miscflag; /* Path Inquiry CCB */ struct ccb_pathinq_settings_spi { u_int8_t ppr_options; }; struct ccb_pathinq_settings_fc { u_int64_t wwnn; /* world wide node name */ u_int64_t wwpn; /* world wide port name */ u_int32_t port; /* 24 bit port id, if known */ u_int32_t bitrate; /* Mbps */ }; struct ccb_pathinq_settings_sas { u_int32_t bitrate; /* Mbps */ }; struct ccb_pathinq_settings_nvme { uint16_t nsid; /* Namespace ID for this path */ }; #define PATHINQ_SETTINGS_SIZE 128 struct ccb_pathinq { struct ccb_hdr ccb_h; u_int8_t version_num; /* Version number for the SIM/HBA */ u_int8_t hba_inquiry; /* Mimic of INQ byte 7 for the HBA */ u_int16_t target_sprt; /* Flags for target mode support */ u_int32_t hba_misc; /* Misc HBA features */ u_int16_t hba_eng_cnt; /* HBA engine count */ /* Vendor Unique capabilities */ u_int8_t vuhba_flags[VUHBALEN]; u_int32_t max_target; /* Maximum supported Target */ u_int32_t max_lun; /* Maximum supported Lun */ u_int32_t async_flags; /* Installed Async handlers */ path_id_t hpath_id; /* Highest Path ID in the subsystem */ target_id_t initiator_id; /* ID of the HBA on the SCSI bus */ char sim_vid[SIM_IDLEN]; /* Vendor ID of the SIM */ char hba_vid[HBA_IDLEN]; /* Vendor ID of the HBA */ char dev_name[DEV_IDLEN];/* Device name for SIM */ u_int32_t unit_number; /* Unit number for SIM */ u_int32_t bus_id; /* Bus ID for SIM */ u_int32_t base_transfer_speed;/* Base bus speed in KB/sec */ cam_proto protocol; u_int protocol_version; cam_xport transport; u_int transport_version; union { struct ccb_pathinq_settings_spi spi; struct ccb_pathinq_settings_fc fc; struct ccb_pathinq_settings_sas sas; struct ccb_pathinq_settings_nvme nvme; char ccb_pathinq_settings_opaque[PATHINQ_SETTINGS_SIZE]; } xport_specific; u_int maxio; /* Max supported I/O size, in bytes. */ u_int16_t hba_vendor; /* HBA vendor ID */ u_int16_t hba_device; /* HBA device ID */ u_int16_t hba_subvendor; /* HBA subvendor ID */ u_int16_t hba_subdevice; /* HBA subdevice ID */ }; /* Path Statistics CCB */ struct ccb_pathstats { struct ccb_hdr ccb_h; struct timeval last_reset; /* Time of last bus reset/loop init */ }; typedef enum { SMP_FLAG_NONE = 0x00, SMP_FLAG_REQ_SG = 0x01, SMP_FLAG_RSP_SG = 0x02 } ccb_smp_pass_flags; /* * Serial Management Protocol CCB * XXX Currently the semantics for this CCB are that it is executed either * by the addressed device, or that device's parent (i.e. an expander for * any device on an expander) if the addressed device doesn't support SMP. * Later, once we have the ability to probe SMP-only devices and put them * in CAM's topology, the CCB will only be executed by the addressed device * if possible. */ struct ccb_smpio { struct ccb_hdr ccb_h; uint8_t *smp_request; int smp_request_len; uint16_t smp_request_sglist_cnt; uint8_t *smp_response; int smp_response_len; uint16_t smp_response_sglist_cnt; ccb_smp_pass_flags flags; }; typedef union { u_int8_t *sense_ptr; /* * Pointer to storage * for sense information */ /* Storage Area for sense information */ struct scsi_sense_data sense_buf; } sense_t; typedef union { u_int8_t *cdb_ptr; /* Pointer to the CDB bytes to send */ /* Area for the CDB send */ u_int8_t cdb_bytes[IOCDBLEN]; } cdb_t; /* * SCSI I/O Request CCB used for the XPT_SCSI_IO and XPT_CONT_TARGET_IO * function codes. */ struct ccb_scsiio { struct ccb_hdr ccb_h; union ccb *next_ccb; /* Ptr for next CCB for action */ u_int8_t *req_map; /* Ptr to mapping info */ u_int8_t *data_ptr; /* Ptr to the data buf/SG list */ u_int32_t dxfer_len; /* Data transfer length */ /* Autosense storage */ struct scsi_sense_data sense_data; u_int8_t sense_len; /* Number of bytes to autosense */ u_int8_t cdb_len; /* Number of bytes for the CDB */ u_int16_t sglist_cnt; /* Number of SG list entries */ u_int8_t scsi_status; /* Returned SCSI status */ u_int8_t sense_resid; /* Autosense resid length: 2's comp */ u_int32_t resid; /* Transfer residual length: 2's comp */ cdb_t cdb_io; /* Union for CDB bytes/pointer */ u_int8_t *msg_ptr; /* Pointer to the message buffer */ u_int16_t msg_len; /* Number of bytes for the Message */ u_int8_t tag_action; /* What to do for tag queueing */ /* * The tag action should be either the define below (to send a * non-tagged transaction) or one of the defined scsi tag messages * from scsi_message.h. */ #define CAM_TAG_ACTION_NONE 0x00 u_int tag_id; /* tag id from initator (target mode) */ u_int init_id; /* initiator id of who selected */ #if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING) struct bio *bio; /* Associated bio */ #endif }; static __inline uint8_t * scsiio_cdb_ptr(struct ccb_scsiio *ccb) { return ((ccb->ccb_h.flags & CAM_CDB_POINTER) ? ccb->cdb_io.cdb_ptr : ccb->cdb_io.cdb_bytes); } /* * ATA I/O Request CCB used for the XPT_ATA_IO function code. */ struct ccb_ataio { struct ccb_hdr ccb_h; union ccb *next_ccb; /* Ptr for next CCB for action */ struct ata_cmd cmd; /* ATA command register set */ struct ata_res res; /* ATA result register set */ u_int8_t *data_ptr; /* Ptr to the data buf/SG list */ u_int32_t dxfer_len; /* Data transfer length */ u_int32_t resid; /* Transfer residual length: 2's comp */ u_int8_t ata_flags; /* Flags for the rest of the buffer */ #define ATA_FLAG_AUX 0x1 uint32_t aux; uint32_t unused; }; +/* + * MMC I/O Request CCB used for the XPT_MMC_IO function code. + */ +struct ccb_mmcio { + struct ccb_hdr ccb_h; + union ccb *next_ccb; /* Ptr for next CCB for action */ + struct mmc_command cmd; + struct mmc_command stop; +}; + struct ccb_accept_tio { struct ccb_hdr ccb_h; cdb_t cdb_io; /* Union for CDB bytes/pointer */ u_int8_t cdb_len; /* Number of bytes for the CDB */ u_int8_t tag_action; /* What to do for tag queueing */ u_int8_t sense_len; /* Number of bytes of Sense Data */ u_int tag_id; /* tag id from initator (target mode) */ u_int init_id; /* initiator id of who selected */ struct scsi_sense_data sense_data; }; static __inline uint8_t * atio_cdb_ptr(struct ccb_accept_tio *ccb) { return ((ccb->ccb_h.flags & CAM_CDB_POINTER) ? ccb->cdb_io.cdb_ptr : ccb->cdb_io.cdb_bytes); } /* Release SIM Queue */ struct ccb_relsim { struct ccb_hdr ccb_h; u_int32_t release_flags; #define RELSIM_ADJUST_OPENINGS 0x01 #define RELSIM_RELEASE_AFTER_TIMEOUT 0x02 #define RELSIM_RELEASE_AFTER_CMDCMPLT 0x04 #define RELSIM_RELEASE_AFTER_QEMPTY 0x08 u_int32_t openings; u_int32_t release_timeout; /* Abstract argument. */ u_int32_t qfrozen_cnt; }; /* * NVMe I/O Request CCB used for the XPT_NVME_IO function code. */ struct ccb_nvmeio { struct ccb_hdr ccb_h; union ccb *next_ccb; /* Ptr for next CCB for action */ struct nvme_command cmd; /* NVME command, per NVME standard */ struct nvme_completion cpl; /* NVME completion, per NVME standard */ uint8_t *data_ptr; /* Ptr to the data buf/SG list */ uint32_t dxfer_len; /* Data transfer length */ uint32_t resid; /* Transfer residual length: 2's comp unused ?*/ }; /* * Definitions for the asynchronous callback CCB fields. */ typedef enum { AC_UNIT_ATTENTION = 0x4000,/* Device reported UNIT ATTENTION */ AC_ADVINFO_CHANGED = 0x2000,/* Advance info might have changes */ AC_CONTRACT = 0x1000,/* A contractual callback */ AC_GETDEV_CHANGED = 0x800,/* Getdev info might have changed */ AC_INQ_CHANGED = 0x400,/* Inquiry info might have changed */ AC_TRANSFER_NEG = 0x200,/* New transfer settings in effect */ AC_LOST_DEVICE = 0x100,/* A device went away */ AC_FOUND_DEVICE = 0x080,/* A new device was found */ AC_PATH_DEREGISTERED = 0x040,/* A path has de-registered */ AC_PATH_REGISTERED = 0x020,/* A new path has been registered */ AC_SENT_BDR = 0x010,/* A BDR message was sent to target */ AC_SCSI_AEN = 0x008,/* A SCSI AEN has been received */ AC_UNSOL_RESEL = 0x002,/* Unsolicited reselection occurred */ AC_BUS_RESET = 0x001 /* A SCSI bus reset occurred */ } ac_code; typedef void ac_callback_t (void *softc, u_int32_t code, struct cam_path *path, void *args); /* * Generic Asynchronous callbacks. * * Generic arguments passed bac which are then interpreted between a per-system * contract number. */ #define AC_CONTRACT_DATA_MAX (128 - sizeof (u_int64_t)) struct ac_contract { u_int64_t contract_number; u_int8_t contract_data[AC_CONTRACT_DATA_MAX]; }; #define AC_CONTRACT_DEV_CHG 1 struct ac_device_changed { u_int64_t wwpn; u_int32_t port; target_id_t target; u_int8_t arrived; }; /* Set Asynchronous Callback CCB */ struct ccb_setasync { struct ccb_hdr ccb_h; u_int32_t event_enable; /* Async Event enables */ ac_callback_t *callback; void *callback_arg; }; /* Set Device Type CCB */ struct ccb_setdev { struct ccb_hdr ccb_h; u_int8_t dev_type; /* Value for dev type field in EDT */ }; /* SCSI Control Functions */ /* Abort XPT request CCB */ struct ccb_abort { struct ccb_hdr ccb_h; union ccb *abort_ccb; /* Pointer to CCB to abort */ }; /* Reset SCSI Bus CCB */ struct ccb_resetbus { struct ccb_hdr ccb_h; }; /* Reset SCSI Device CCB */ struct ccb_resetdev { struct ccb_hdr ccb_h; }; /* Terminate I/O Process Request CCB */ struct ccb_termio { struct ccb_hdr ccb_h; union ccb *termio_ccb; /* Pointer to CCB to terminate */ }; typedef enum { CTS_TYPE_CURRENT_SETTINGS, CTS_TYPE_USER_SETTINGS } cts_type; struct ccb_trans_settings_scsi { u_int valid; /* Which fields to honor */ #define CTS_SCSI_VALID_TQ 0x01 u_int flags; #define CTS_SCSI_FLAGS_TAG_ENB 0x01 }; struct ccb_trans_settings_ata { u_int valid; /* Which fields to honor */ #define CTS_ATA_VALID_TQ 0x01 u_int flags; #define CTS_ATA_FLAGS_TAG_ENB 0x01 }; struct ccb_trans_settings_spi { u_int valid; /* Which fields to honor */ #define CTS_SPI_VALID_SYNC_RATE 0x01 #define CTS_SPI_VALID_SYNC_OFFSET 0x02 #define CTS_SPI_VALID_BUS_WIDTH 0x04 #define CTS_SPI_VALID_DISC 0x08 #define CTS_SPI_VALID_PPR_OPTIONS 0x10 u_int flags; #define CTS_SPI_FLAGS_DISC_ENB 0x01 u_int sync_period; u_int sync_offset; u_int bus_width; u_int ppr_options; }; struct ccb_trans_settings_fc { u_int valid; /* Which fields to honor */ #define CTS_FC_VALID_WWNN 0x8000 #define CTS_FC_VALID_WWPN 0x4000 #define CTS_FC_VALID_PORT 0x2000 #define CTS_FC_VALID_SPEED 0x1000 u_int64_t wwnn; /* world wide node name */ u_int64_t wwpn; /* world wide port name */ u_int32_t port; /* 24 bit port id, if known */ u_int32_t bitrate; /* Mbps */ }; struct ccb_trans_settings_sas { u_int valid; /* Which fields to honor */ #define CTS_SAS_VALID_SPEED 0x1000 u_int32_t bitrate; /* Mbps */ }; struct ccb_trans_settings_pata { u_int valid; /* Which fields to honor */ #define CTS_ATA_VALID_MODE 0x01 #define CTS_ATA_VALID_BYTECOUNT 0x02 #define CTS_ATA_VALID_ATAPI 0x20 #define CTS_ATA_VALID_CAPS 0x40 int mode; /* Mode */ u_int bytecount; /* Length of PIO transaction */ u_int atapi; /* Length of ATAPI CDB */ u_int caps; /* Device and host SATA caps. */ #define CTS_ATA_CAPS_H 0x0000ffff #define CTS_ATA_CAPS_H_DMA48 0x00000001 /* 48-bit DMA */ #define CTS_ATA_CAPS_D 0xffff0000 }; struct ccb_trans_settings_sata { u_int valid; /* Which fields to honor */ #define CTS_SATA_VALID_MODE 0x01 #define CTS_SATA_VALID_BYTECOUNT 0x02 #define CTS_SATA_VALID_REVISION 0x04 #define CTS_SATA_VALID_PM 0x08 #define CTS_SATA_VALID_TAGS 0x10 #define CTS_SATA_VALID_ATAPI 0x20 #define CTS_SATA_VALID_CAPS 0x40 int mode; /* Legacy PATA mode */ u_int bytecount; /* Length of PIO transaction */ int revision; /* SATA revision */ u_int pm_present; /* PM is present (XPT->SIM) */ u_int tags; /* Number of allowed tags */ u_int atapi; /* Length of ATAPI CDB */ u_int caps; /* Device and host SATA caps. */ #define CTS_SATA_CAPS_H 0x0000ffff #define CTS_SATA_CAPS_H_PMREQ 0x00000001 #define CTS_SATA_CAPS_H_APST 0x00000002 #define CTS_SATA_CAPS_H_DMAAA 0x00000010 /* Auto-activation */ #define CTS_SATA_CAPS_H_AN 0x00000020 /* Async. notification */ #define CTS_SATA_CAPS_D 0xffff0000 #define CTS_SATA_CAPS_D_PMREQ 0x00010000 #define CTS_SATA_CAPS_D_APST 0x00020000 }; struct ccb_trans_settings_nvme { u_int valid; /* Which fields to honor */ #define CTS_NVME_VALID_SPEC 0x01 #define CTS_NVME_VALID_CAPS 0x02 u_int spec_major; /* Major version of spec supported */ u_int spec_minor; /* Minor verison of spec supported */ u_int spec_tiny; /* Tiny version of spec supported */ u_int max_xfer; /* Max transfer size (0 -> unlimited */ u_int caps; }; - + +#include +struct ccb_trans_settings_mmc { + struct mmc_ios ios; +#define MMC_CLK (1 << 1) +#define MMC_VDD (1 << 2) +#define MMC_CS (1 << 3) +#define MMC_BW (1 << 4) +#define MMC_PM (1 << 5) +#define MMC_BT (1 << 6) +#define MMC_BM (1 << 7) + uint32_t ios_valid; +/* The folowing is used only for GET_TRAN_SETTINGS */ + uint32_t host_ocr; + int host_f_min; + int host_f_max; +#define MMC_CAP_4_BIT_DATA (1 << 0) /* Can do 4-bit data transfers */ +#define MMC_CAP_8_BIT_DATA (1 << 1) /* Can do 8-bit data transfers */ +#define MMC_CAP_HSPEED (1 << 2) /* Can do High Speed transfers */ + uint32_t host_caps; +}; + /* Get/Set transfer rate/width/disconnection/tag queueing settings */ struct ccb_trans_settings { struct ccb_hdr ccb_h; cts_type type; /* Current or User settings */ cam_proto protocol; u_int protocol_version; cam_xport transport; u_int transport_version; union { u_int valid; /* Which fields to honor */ struct ccb_trans_settings_ata ata; struct ccb_trans_settings_scsi scsi; struct ccb_trans_settings_nvme nvme; + struct ccb_trans_settings_mmc mmc; } proto_specific; union { u_int valid; /* Which fields to honor */ struct ccb_trans_settings_spi spi; struct ccb_trans_settings_fc fc; struct ccb_trans_settings_sas sas; struct ccb_trans_settings_pata ata; struct ccb_trans_settings_sata sata; struct ccb_trans_settings_nvme nvme; } xport_specific; }; /* * Calculate the geometry parameters for a device * give the block size and volume size in blocks. */ struct ccb_calc_geometry { struct ccb_hdr ccb_h; u_int32_t block_size; u_int64_t volume_size; u_int32_t cylinders; u_int8_t heads; u_int8_t secs_per_track; }; /* * Set or get SIM (and transport) specific knobs */ #define KNOB_VALID_ADDRESS 0x1 #define KNOB_VALID_ROLE 0x2 #define KNOB_ROLE_NONE 0x0 #define KNOB_ROLE_INITIATOR 0x1 #define KNOB_ROLE_TARGET 0x2 #define KNOB_ROLE_BOTH 0x3 struct ccb_sim_knob_settings_spi { u_int valid; u_int initiator_id; u_int role; }; struct ccb_sim_knob_settings_fc { u_int valid; u_int64_t wwnn; /* world wide node name */ u_int64_t wwpn; /* world wide port name */ u_int role; }; struct ccb_sim_knob_settings_sas { u_int valid; u_int64_t wwnn; /* world wide node name */ u_int role; }; #define KNOB_SETTINGS_SIZE 128 struct ccb_sim_knob { struct ccb_hdr ccb_h; union { u_int valid; /* Which fields to honor */ struct ccb_sim_knob_settings_spi spi; struct ccb_sim_knob_settings_fc fc; struct ccb_sim_knob_settings_sas sas; char pad[KNOB_SETTINGS_SIZE]; } xport_specific; }; /* * Rescan the given bus, or bus/target/lun */ struct ccb_rescan { struct ccb_hdr ccb_h; cam_flags flags; }; /* * Turn on debugging for the given bus, bus/target, or bus/target/lun. */ struct ccb_debug { struct ccb_hdr ccb_h; cam_debug_flags flags; }; /* Target mode structures. */ struct ccb_en_lun { struct ccb_hdr ccb_h; u_int16_t grp6_len; /* Group 6 VU CDB length */ u_int16_t grp7_len; /* Group 7 VU CDB length */ u_int8_t enable; }; /* old, barely used immediate notify, binary compatibility */ struct ccb_immed_notify { struct ccb_hdr ccb_h; struct scsi_sense_data sense_data; u_int8_t sense_len; /* Number of bytes in sense buffer */ u_int8_t initiator_id; /* Id of initiator that selected */ u_int8_t message_args[7]; /* Message Arguments */ }; struct ccb_notify_ack { struct ccb_hdr ccb_h; u_int16_t seq_id; /* Sequence identifier */ u_int8_t event; /* Event flags */ }; struct ccb_immediate_notify { struct ccb_hdr ccb_h; u_int tag_id; /* Tag for immediate notify */ u_int seq_id; /* Tag for target of notify */ u_int initiator_id; /* Initiator Identifier */ u_int arg; /* Function specific */ }; struct ccb_notify_acknowledge { struct ccb_hdr ccb_h; u_int tag_id; /* Tag for immediate notify */ u_int seq_id; /* Tar for target of notify */ u_int initiator_id; /* Initiator Identifier */ u_int arg; /* Response information */ /* * Lower byte of arg is one of RESPONSE CODE values defined below * (subset of response codes from SPL-4 and FCP-4 specifications), * upper 3 bytes is code-specific ADDITIONAL RESPONSE INFORMATION. */ #define CAM_RSP_TMF_COMPLETE 0x00 #define CAM_RSP_TMF_REJECTED 0x04 #define CAM_RSP_TMF_FAILED 0x05 #define CAM_RSP_TMF_SUCCEEDED 0x08 #define CAM_RSP_TMF_INCORRECT_LUN 0x09 }; /* HBA engine structures. */ typedef enum { EIT_BUFFER, /* Engine type: buffer memory */ EIT_LOSSLESS, /* Engine type: lossless compression */ EIT_LOSSY, /* Engine type: lossy compression */ EIT_ENCRYPT /* Engine type: encryption */ } ei_type; typedef enum { EAD_VUNIQUE, /* Engine algorithm ID: vendor unique */ EAD_LZ1V1, /* Engine algorithm ID: LZ1 var.1 */ EAD_LZ2V1, /* Engine algorithm ID: LZ2 var.1 */ EAD_LZ2V2 /* Engine algorithm ID: LZ2 var.2 */ } ei_algo; struct ccb_eng_inq { struct ccb_hdr ccb_h; u_int16_t eng_num; /* The engine number for this inquiry */ ei_type eng_type; /* Returned engine type */ ei_algo eng_algo; /* Returned engine algorithm type */ u_int32_t eng_memeory; /* Returned engine memory size */ }; struct ccb_eng_exec { /* This structure must match SCSIIO size */ struct ccb_hdr ccb_h; u_int8_t *pdrv_ptr; /* Ptr used by the peripheral driver */ u_int8_t *req_map; /* Ptr for mapping info on the req. */ u_int8_t *data_ptr; /* Pointer to the data buf/SG list */ u_int32_t dxfer_len; /* Data transfer length */ u_int8_t *engdata_ptr; /* Pointer to the engine buffer data */ u_int16_t sglist_cnt; /* Num of scatter gather list entries */ u_int32_t dmax_len; /* Destination data maximum length */ u_int32_t dest_len; /* Destination data length */ int32_t src_resid; /* Source residual length: 2's comp */ u_int32_t timeout; /* Timeout value */ u_int16_t eng_num; /* Engine number for this request */ u_int16_t vu_flags; /* Vendor Unique flags */ }; /* * Definitions for the timeout field in the SCSI I/O CCB. */ #define CAM_TIME_DEFAULT 0x00000000 /* Use SIM default value */ #define CAM_TIME_INFINITY 0xFFFFFFFF /* Infinite timeout */ #define CAM_SUCCESS 0 /* For signaling general success */ #define CAM_FAILURE 1 /* For signaling general failure */ #define CAM_FALSE 0 #define CAM_TRUE 1 #define XPT_CCB_INVALID -1 /* for signaling a bad CCB to free */ /* * CCB for working with advanced device information. This operates in a fashion * similar to XPT_GDEV_TYPE. Specify the target in ccb_h, the buffer * type requested, and provide a buffer size/buffer to write to. If the * buffer is too small, provsiz will be larger than bufsiz. */ struct ccb_dev_advinfo { struct ccb_hdr ccb_h; uint32_t flags; #define CDAI_FLAG_NONE 0x0 /* No flags set */ #define CDAI_FLAG_STORE 0x1 /* If set, action becomes store */ uint32_t buftype; /* IN: Type of data being requested */ /* NB: buftype is interpreted on a per-transport basis */ #define CDAI_TYPE_SCSI_DEVID 1 #define CDAI_TYPE_SERIAL_NUM 2 #define CDAI_TYPE_PHYS_PATH 3 #define CDAI_TYPE_RCAPLONG 4 #define CDAI_TYPE_EXT_INQ 5 off_t bufsiz; /* IN: Size of external buffer */ #define CAM_SCSI_DEVID_MAXLEN 65536 /* length in buffer is an uint16_t */ off_t provsiz; /* OUT: Size required/used */ uint8_t *buf; /* IN/OUT: Buffer for requested data */ }; /* * CCB for sending async events */ struct ccb_async { struct ccb_hdr ccb_h; uint32_t async_code; off_t async_arg_size; void *async_arg_ptr; }; /* * Union of all CCB types for kernel space allocation. This union should * never be used for manipulating CCBs - its only use is for the allocation * and deallocation of raw CCB space and is the return type of xpt_ccb_alloc * and the argument to xpt_ccb_free. */ union ccb { struct ccb_hdr ccb_h; /* For convenience */ struct ccb_scsiio csio; struct ccb_getdev cgd; struct ccb_getdevlist cgdl; struct ccb_pathinq cpi; struct ccb_relsim crs; struct ccb_setasync csa; struct ccb_setdev csd; struct ccb_pathstats cpis; struct ccb_getdevstats cgds; struct ccb_dev_match cdm; struct ccb_trans_settings cts; struct ccb_calc_geometry ccg; struct ccb_sim_knob knob; struct ccb_abort cab; struct ccb_resetbus crb; struct ccb_resetdev crd; struct ccb_termio tio; struct ccb_accept_tio atio; struct ccb_scsiio ctio; struct ccb_en_lun cel; struct ccb_immed_notify cin; struct ccb_notify_ack cna; struct ccb_immediate_notify cin1; struct ccb_notify_acknowledge cna2; struct ccb_eng_inq cei; struct ccb_eng_exec cee; struct ccb_smpio smpio; struct ccb_rescan crcn; struct ccb_debug cdbg; struct ccb_ataio ataio; struct ccb_dev_advinfo cdai; struct ccb_async casync; struct ccb_nvmeio nvmeio; + struct ccb_mmcio mmcio; }; #define CCB_CLEAR_ALL_EXCEPT_HDR(ccbp) \ bzero((char *)(ccbp) + sizeof((ccbp)->ccb_h), \ sizeof(*(ccbp)) - sizeof((ccbp)->ccb_h)) __BEGIN_DECLS static __inline void cam_fill_csio(struct ccb_scsiio *csio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int8_t tag_action, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, u_int8_t cdb_len, u_int32_t timeout); static __inline void cam_fill_nvmeio(struct ccb_nvmeio *nvmeio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int32_t timeout); static __inline void cam_fill_ctio(struct ccb_scsiio *csio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int tag_action, u_int tag_id, u_int init_id, u_int scsi_status, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int32_t timeout); static __inline void cam_fill_ataio(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int tag_action, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int32_t timeout); static __inline void cam_fill_smpio(struct ccb_smpio *smpio, uint32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), uint32_t flags, uint8_t *smp_request, int smp_request_len, uint8_t *smp_response, int smp_response_len, uint32_t timeout); static __inline void +cam_fill_mmcio(struct ccb_mmcio *mmcio, uint32_t retries, + void (*cbfcnp)(struct cam_periph *, union ccb *), uint32_t flags, + uint32_t mmc_opcode, uint32_t mmc_arg, uint32_t mmc_flags, + struct mmc_data *mmc_d, + uint32_t timeout); + +static __inline void cam_fill_csio(struct ccb_scsiio *csio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int8_t tag_action, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, u_int8_t cdb_len, u_int32_t timeout) { csio->ccb_h.func_code = XPT_SCSI_IO; csio->ccb_h.flags = flags; csio->ccb_h.xflags = 0; csio->ccb_h.retry_count = retries; csio->ccb_h.cbfcnp = cbfcnp; csio->ccb_h.timeout = timeout; csio->data_ptr = data_ptr; csio->dxfer_len = dxfer_len; csio->sense_len = sense_len; csio->cdb_len = cdb_len; csio->tag_action = tag_action; #if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING) csio->bio = NULL; #endif } static __inline void cam_fill_ctio(struct ccb_scsiio *csio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int tag_action, u_int tag_id, u_int init_id, u_int scsi_status, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int32_t timeout) { csio->ccb_h.func_code = XPT_CONT_TARGET_IO; csio->ccb_h.flags = flags; csio->ccb_h.xflags = 0; csio->ccb_h.retry_count = retries; csio->ccb_h.cbfcnp = cbfcnp; csio->ccb_h.timeout = timeout; csio->data_ptr = data_ptr; csio->dxfer_len = dxfer_len; csio->scsi_status = scsi_status; csio->tag_action = tag_action; csio->tag_id = tag_id; csio->init_id = init_id; } static __inline void cam_fill_ataio(struct ccb_ataio *ataio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int tag_action __unused, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int32_t timeout) { ataio->ccb_h.func_code = XPT_ATA_IO; ataio->ccb_h.flags = flags; ataio->ccb_h.retry_count = retries; ataio->ccb_h.cbfcnp = cbfcnp; ataio->ccb_h.timeout = timeout; ataio->data_ptr = data_ptr; ataio->dxfer_len = dxfer_len; ataio->ata_flags = 0; } static __inline void cam_fill_smpio(struct ccb_smpio *smpio, uint32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), uint32_t flags, uint8_t *smp_request, int smp_request_len, uint8_t *smp_response, int smp_response_len, uint32_t timeout) { #ifdef _KERNEL KASSERT((flags & CAM_DIR_MASK) == CAM_DIR_BOTH, ("direction != CAM_DIR_BOTH")); KASSERT((smp_request != NULL) && (smp_response != NULL), ("need valid request and response buffers")); KASSERT((smp_request_len != 0) && (smp_response_len != 0), ("need non-zero request and response lengths")); #endif /*_KERNEL*/ smpio->ccb_h.func_code = XPT_SMP_IO; smpio->ccb_h.flags = flags; smpio->ccb_h.retry_count = retries; smpio->ccb_h.cbfcnp = cbfcnp; smpio->ccb_h.timeout = timeout; smpio->smp_request = smp_request; smpio->smp_request_len = smp_request_len; smpio->smp_response = smp_response; smpio->smp_response_len = smp_response_len; +} + +static __inline void +cam_fill_mmcio(struct ccb_mmcio *mmcio, uint32_t retries, + void (*cbfcnp)(struct cam_periph *, union ccb *), uint32_t flags, + uint32_t mmc_opcode, uint32_t mmc_arg, uint32_t mmc_flags, + struct mmc_data *mmc_d, + uint32_t timeout) +{ + mmcio->ccb_h.func_code = XPT_MMC_IO; + mmcio->ccb_h.flags = flags; + mmcio->ccb_h.retry_count = retries; + mmcio->ccb_h.cbfcnp = cbfcnp; + mmcio->ccb_h.timeout = timeout; + mmcio->cmd.opcode = mmc_opcode; + mmcio->cmd.arg = mmc_arg; + mmcio->cmd.flags = mmc_flags; + mmcio->stop.opcode = 0; + mmcio->stop.arg = 0; + mmcio->stop.flags = 0; + if (mmc_d != NULL) { + mmcio->cmd.data = mmc_d; + } else + mmcio->cmd.data = NULL; + mmcio->cmd.resp[0] = 0; + mmcio->cmd.resp[1] = 0; + mmcio->cmd.resp[2] = 0; + mmcio->cmd.resp[3] = 0; } static __inline void cam_set_ccbstatus(union ccb *ccb, cam_status status) { ccb->ccb_h.status &= ~CAM_STATUS_MASK; ccb->ccb_h.status |= status; } static __inline cam_status cam_ccb_status(union ccb *ccb) { return ((cam_status)(ccb->ccb_h.status & CAM_STATUS_MASK)); } void cam_calc_geometry(struct ccb_calc_geometry *ccg, int extended); static __inline void cam_fill_nvmeio(struct ccb_nvmeio *nvmeio, u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int32_t timeout) { nvmeio->ccb_h.func_code = XPT_NVME_IO; nvmeio->ccb_h.flags = flags; nvmeio->ccb_h.retry_count = retries; nvmeio->ccb_h.cbfcnp = cbfcnp; nvmeio->ccb_h.timeout = timeout; nvmeio->data_ptr = data_ptr; nvmeio->dxfer_len = dxfer_len; } __END_DECLS #endif /* _CAM_CAM_CCB_H */ Index: head/sys/cam/cam_periph.c =================================================================== --- head/sys/cam/cam_periph.c (revision 320843) +++ head/sys/cam/cam_periph.c (revision 320844) @@ -1,1995 +1,2007 @@ /*- * Common functions for CAM "type" (peripheral) drivers. * * Copyright (c) 1997, 1998 Justin T. Gibbs. * Copyright (c) 1997, 1998, 1999, 2000 Kenneth D. Merry. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include static u_int camperiphnextunit(struct periph_driver *p_drv, u_int newunit, int wired, path_id_t pathid, target_id_t target, lun_id_t lun); static u_int camperiphunit(struct periph_driver *p_drv, path_id_t pathid, target_id_t target, lun_id_t lun); static void camperiphdone(struct cam_periph *periph, union ccb *done_ccb); static void camperiphfree(struct cam_periph *periph); static int camperiphscsistatuserror(union ccb *ccb, union ccb **orig_ccb, cam_flags camflags, u_int32_t sense_flags, int *openings, u_int32_t *relsim_flags, u_int32_t *timeout, u_int32_t *action, const char **action_string); static int camperiphscsisenseerror(union ccb *ccb, union ccb **orig_ccb, cam_flags camflags, u_int32_t sense_flags, int *openings, u_int32_t *relsim_flags, u_int32_t *timeout, u_int32_t *action, const char **action_string); static void cam_periph_devctl_notify(union ccb *ccb); static int nperiph_drivers; static int initialized = 0; struct periph_driver **periph_drivers; static MALLOC_DEFINE(M_CAMPERIPH, "CAM periph", "CAM peripheral buffers"); static int periph_selto_delay = 1000; TUNABLE_INT("kern.cam.periph_selto_delay", &periph_selto_delay); static int periph_noresrc_delay = 500; TUNABLE_INT("kern.cam.periph_noresrc_delay", &periph_noresrc_delay); static int periph_busy_delay = 500; TUNABLE_INT("kern.cam.periph_busy_delay", &periph_busy_delay); void periphdriver_register(void *data) { struct periph_driver *drv = (struct periph_driver *)data; struct periph_driver **newdrivers, **old; int ndrivers; again: ndrivers = nperiph_drivers + 2; newdrivers = malloc(sizeof(*newdrivers) * ndrivers, M_CAMPERIPH, M_WAITOK); xpt_lock_buses(); if (ndrivers != nperiph_drivers + 2) { /* * Lost race against itself; go around. */ xpt_unlock_buses(); free(newdrivers, M_CAMPERIPH); goto again; } if (periph_drivers) bcopy(periph_drivers, newdrivers, sizeof(*newdrivers) * nperiph_drivers); newdrivers[nperiph_drivers] = drv; newdrivers[nperiph_drivers + 1] = NULL; old = periph_drivers; periph_drivers = newdrivers; nperiph_drivers++; xpt_unlock_buses(); if (old) free(old, M_CAMPERIPH); /* If driver marked as early or it is late now, initialize it. */ if (((drv->flags & CAM_PERIPH_DRV_EARLY) != 0 && initialized > 0) || initialized > 1) (*drv->init)(); } int periphdriver_unregister(void *data) { struct periph_driver *drv = (struct periph_driver *)data; int error, n; /* If driver marked as early or it is late now, deinitialize it. */ if (((drv->flags & CAM_PERIPH_DRV_EARLY) != 0 && initialized > 0) || initialized > 1) { if (drv->deinit == NULL) { printf("CAM periph driver '%s' doesn't have deinit.\n", drv->driver_name); return (EOPNOTSUPP); } error = drv->deinit(); if (error != 0) return (error); } xpt_lock_buses(); for (n = 0; n < nperiph_drivers && periph_drivers[n] != drv; n++) ; KASSERT(n < nperiph_drivers, ("Periph driver '%s' was not registered", drv->driver_name)); for (; n + 1 < nperiph_drivers; n++) periph_drivers[n] = periph_drivers[n + 1]; periph_drivers[n + 1] = NULL; nperiph_drivers--; xpt_unlock_buses(); return (0); } void periphdriver_init(int level) { int i, early; initialized = max(initialized, level); for (i = 0; periph_drivers[i] != NULL; i++) { early = (periph_drivers[i]->flags & CAM_PERIPH_DRV_EARLY) ? 1 : 2; if (early == initialized) (*periph_drivers[i]->init)(); } } cam_status cam_periph_alloc(periph_ctor_t *periph_ctor, periph_oninv_t *periph_oninvalidate, periph_dtor_t *periph_dtor, periph_start_t *periph_start, char *name, cam_periph_type type, struct cam_path *path, ac_callback_t *ac_callback, ac_code code, void *arg) { struct periph_driver **p_drv; struct cam_sim *sim; struct cam_periph *periph; struct cam_periph *cur_periph; path_id_t path_id; target_id_t target_id; lun_id_t lun_id; cam_status status; u_int init_level; init_level = 0; /* * Handle Hot-Plug scenarios. If there is already a peripheral * of our type assigned to this path, we are likely waiting for * final close on an old, invalidated, peripheral. If this is * the case, queue up a deferred call to the peripheral's async * handler. If it looks like a mistaken re-allocation, complain. */ if ((periph = cam_periph_find(path, name)) != NULL) { if ((periph->flags & CAM_PERIPH_INVALID) != 0 && (periph->flags & CAM_PERIPH_NEW_DEV_FOUND) == 0) { periph->flags |= CAM_PERIPH_NEW_DEV_FOUND; periph->deferred_callback = ac_callback; periph->deferred_ac = code; return (CAM_REQ_INPROG); } else { printf("cam_periph_alloc: attempt to re-allocate " "valid device %s%d rejected flags %#x " "refcount %d\n", periph->periph_name, periph->unit_number, periph->flags, periph->refcount); } return (CAM_REQ_INVALID); } periph = (struct cam_periph *)malloc(sizeof(*periph), M_CAMPERIPH, M_NOWAIT|M_ZERO); if (periph == NULL) return (CAM_RESRC_UNAVAIL); init_level++; sim = xpt_path_sim(path); path_id = xpt_path_path_id(path); target_id = xpt_path_target_id(path); lun_id = xpt_path_lun_id(path); periph->periph_start = periph_start; periph->periph_dtor = periph_dtor; periph->periph_oninval = periph_oninvalidate; periph->type = type; periph->periph_name = name; periph->scheduled_priority = CAM_PRIORITY_NONE; periph->immediate_priority = CAM_PRIORITY_NONE; periph->refcount = 1; /* Dropped by invalidation. */ periph->sim = sim; SLIST_INIT(&periph->ccb_list); status = xpt_create_path(&path, periph, path_id, target_id, lun_id); if (status != CAM_REQ_CMP) goto failure; periph->path = path; xpt_lock_buses(); for (p_drv = periph_drivers; *p_drv != NULL; p_drv++) { if (strcmp((*p_drv)->driver_name, name) == 0) break; } if (*p_drv == NULL) { printf("cam_periph_alloc: invalid periph name '%s'\n", name); xpt_unlock_buses(); xpt_free_path(periph->path); free(periph, M_CAMPERIPH); return (CAM_REQ_INVALID); } periph->unit_number = camperiphunit(*p_drv, path_id, target_id, lun_id); cur_periph = TAILQ_FIRST(&(*p_drv)->units); while (cur_periph != NULL && cur_periph->unit_number < periph->unit_number) cur_periph = TAILQ_NEXT(cur_periph, unit_links); if (cur_periph != NULL) { KASSERT(cur_periph->unit_number != periph->unit_number, ("duplicate units on periph list")); TAILQ_INSERT_BEFORE(cur_periph, periph, unit_links); } else { TAILQ_INSERT_TAIL(&(*p_drv)->units, periph, unit_links); (*p_drv)->generation++; } xpt_unlock_buses(); init_level++; status = xpt_add_periph(periph); if (status != CAM_REQ_CMP) goto failure; init_level++; CAM_DEBUG(periph->path, CAM_DEBUG_INFO, ("Periph created\n")); status = periph_ctor(periph, arg); if (status == CAM_REQ_CMP) init_level++; failure: switch (init_level) { case 4: /* Initialized successfully */ break; case 3: CAM_DEBUG(periph->path, CAM_DEBUG_INFO, ("Periph destroyed\n")); xpt_remove_periph(periph); /* FALLTHROUGH */ case 2: xpt_lock_buses(); TAILQ_REMOVE(&(*p_drv)->units, periph, unit_links); xpt_unlock_buses(); xpt_free_path(periph->path); /* FALLTHROUGH */ case 1: free(periph, M_CAMPERIPH); /* FALLTHROUGH */ case 0: /* No cleanup to perform. */ break; default: panic("%s: Unknown init level", __func__); } return(status); } /* * Find a peripheral structure with the specified path, target, lun, * and (optionally) type. If the name is NULL, this function will return * the first peripheral driver that matches the specified path. */ struct cam_periph * cam_periph_find(struct cam_path *path, char *name) { struct periph_driver **p_drv; struct cam_periph *periph; xpt_lock_buses(); for (p_drv = periph_drivers; *p_drv != NULL; p_drv++) { if (name != NULL && (strcmp((*p_drv)->driver_name, name) != 0)) continue; TAILQ_FOREACH(periph, &(*p_drv)->units, unit_links) { if (xpt_path_comp(periph->path, path) == 0) { xpt_unlock_buses(); cam_periph_assert(periph, MA_OWNED); return(periph); } } if (name != NULL) { xpt_unlock_buses(); return(NULL); } } xpt_unlock_buses(); return(NULL); } /* * Find peripheral driver instances attached to the specified path. */ int cam_periph_list(struct cam_path *path, struct sbuf *sb) { struct sbuf local_sb; struct periph_driver **p_drv; struct cam_periph *periph; int count; int sbuf_alloc_len; sbuf_alloc_len = 16; retry: sbuf_new(&local_sb, NULL, sbuf_alloc_len, SBUF_FIXEDLEN); count = 0; xpt_lock_buses(); for (p_drv = periph_drivers; *p_drv != NULL; p_drv++) { TAILQ_FOREACH(periph, &(*p_drv)->units, unit_links) { if (xpt_path_comp(periph->path, path) != 0) continue; if (sbuf_len(&local_sb) != 0) sbuf_cat(&local_sb, ","); sbuf_printf(&local_sb, "%s%d", periph->periph_name, periph->unit_number); if (sbuf_error(&local_sb) == ENOMEM) { sbuf_alloc_len *= 2; xpt_unlock_buses(); sbuf_delete(&local_sb); goto retry; } count++; } } xpt_unlock_buses(); sbuf_finish(&local_sb); sbuf_cpy(sb, sbuf_data(&local_sb)); sbuf_delete(&local_sb); return (count); } cam_status cam_periph_acquire(struct cam_periph *periph) { cam_status status; status = CAM_REQ_CMP_ERR; if (periph == NULL) return (status); xpt_lock_buses(); if ((periph->flags & CAM_PERIPH_INVALID) == 0) { periph->refcount++; status = CAM_REQ_CMP; } xpt_unlock_buses(); return (status); } void cam_periph_doacquire(struct cam_periph *periph) { xpt_lock_buses(); KASSERT(periph->refcount >= 1, ("cam_periph_doacquire() with refcount == %d", periph->refcount)); periph->refcount++; xpt_unlock_buses(); } void cam_periph_release_locked_buses(struct cam_periph *periph) { cam_periph_assert(periph, MA_OWNED); KASSERT(periph->refcount >= 1, ("periph->refcount >= 1")); if (--periph->refcount == 0) camperiphfree(periph); } void cam_periph_release_locked(struct cam_periph *periph) { if (periph == NULL) return; xpt_lock_buses(); cam_periph_release_locked_buses(periph); xpt_unlock_buses(); } void cam_periph_release(struct cam_periph *periph) { struct mtx *mtx; if (periph == NULL) return; cam_periph_assert(periph, MA_NOTOWNED); mtx = cam_periph_mtx(periph); mtx_lock(mtx); cam_periph_release_locked(periph); mtx_unlock(mtx); } int cam_periph_hold(struct cam_periph *periph, int priority) { int error; /* * Increment the reference count on the peripheral * while we wait for our lock attempt to succeed * to ensure the peripheral doesn't disappear out * from user us while we sleep. */ if (cam_periph_acquire(periph) != CAM_REQ_CMP) return (ENXIO); cam_periph_assert(periph, MA_OWNED); while ((periph->flags & CAM_PERIPH_LOCKED) != 0) { periph->flags |= CAM_PERIPH_LOCK_WANTED; if ((error = cam_periph_sleep(periph, periph, priority, "caplck", 0)) != 0) { cam_periph_release_locked(periph); return (error); } if (periph->flags & CAM_PERIPH_INVALID) { cam_periph_release_locked(periph); return (ENXIO); } } periph->flags |= CAM_PERIPH_LOCKED; return (0); } void cam_periph_unhold(struct cam_periph *periph) { cam_periph_assert(periph, MA_OWNED); periph->flags &= ~CAM_PERIPH_LOCKED; if ((periph->flags & CAM_PERIPH_LOCK_WANTED) != 0) { periph->flags &= ~CAM_PERIPH_LOCK_WANTED; wakeup(periph); } cam_periph_release_locked(periph); } /* * Look for the next unit number that is not currently in use for this * peripheral type starting at "newunit". Also exclude unit numbers that * are reserved by for future "hardwiring" unless we already know that this * is a potential wired device. Only assume that the device is "wired" the * first time through the loop since after that we'll be looking at unit * numbers that did not match a wiring entry. */ static u_int camperiphnextunit(struct periph_driver *p_drv, u_int newunit, int wired, path_id_t pathid, target_id_t target, lun_id_t lun) { struct cam_periph *periph; char *periph_name; int i, val, dunit, r; const char *dname, *strval; periph_name = p_drv->driver_name; for (;;newunit++) { for (periph = TAILQ_FIRST(&p_drv->units); periph != NULL && periph->unit_number != newunit; periph = TAILQ_NEXT(periph, unit_links)) ; if (periph != NULL && periph->unit_number == newunit) { if (wired != 0) { xpt_print(periph->path, "Duplicate Wired " "Device entry!\n"); xpt_print(periph->path, "Second device (%s " "device at scbus%d target %d lun %d) will " "not be wired\n", periph_name, pathid, target, lun); wired = 0; } continue; } if (wired) break; /* * Don't match entries like "da 4" as a wired down * device, but do match entries like "da 4 target 5" * or even "da 4 scbus 1". */ i = 0; dname = periph_name; for (;;) { r = resource_find_dev(&i, dname, &dunit, NULL, NULL); if (r != 0) break; /* if no "target" and no specific scbus, skip */ if (resource_int_value(dname, dunit, "target", &val) && (resource_string_value(dname, dunit, "at",&strval)|| strcmp(strval, "scbus") == 0)) continue; if (newunit == dunit) break; } if (r != 0) break; } return (newunit); } static u_int camperiphunit(struct periph_driver *p_drv, path_id_t pathid, target_id_t target, lun_id_t lun) { u_int unit; int wired, i, val, dunit; const char *dname, *strval; char pathbuf[32], *periph_name; periph_name = p_drv->driver_name; snprintf(pathbuf, sizeof(pathbuf), "scbus%d", pathid); unit = 0; i = 0; dname = periph_name; for (wired = 0; resource_find_dev(&i, dname, &dunit, NULL, NULL) == 0; wired = 0) { if (resource_string_value(dname, dunit, "at", &strval) == 0) { if (strcmp(strval, pathbuf) != 0) continue; wired++; } if (resource_int_value(dname, dunit, "target", &val) == 0) { if (val != target) continue; wired++; } if (resource_int_value(dname, dunit, "lun", &val) == 0) { if (val != lun) continue; wired++; } if (wired != 0) { unit = dunit; break; } } /* * Either start from 0 looking for the next unit or from * the unit number given in the resource config. This way, * if we have wildcard matches, we don't return the same * unit number twice. */ unit = camperiphnextunit(p_drv, unit, wired, pathid, target, lun); return (unit); } void cam_periph_invalidate(struct cam_periph *periph) { cam_periph_assert(periph, MA_OWNED); /* * We only call this routine the first time a peripheral is * invalidated. */ if ((periph->flags & CAM_PERIPH_INVALID) != 0) return; CAM_DEBUG(periph->path, CAM_DEBUG_INFO, ("Periph invalidated\n")); if ((periph->flags & CAM_PERIPH_ANNOUNCED) && !rebooting) { struct sbuf sb; char buffer[160]; sbuf_new(&sb, buffer, 160, SBUF_FIXEDLEN); xpt_denounce_periph_sbuf(periph, &sb); sbuf_finish(&sb); sbuf_putbuf(&sb); } periph->flags |= CAM_PERIPH_INVALID; periph->flags &= ~CAM_PERIPH_NEW_DEV_FOUND; if (periph->periph_oninval != NULL) periph->periph_oninval(periph); cam_periph_release_locked(periph); } static void camperiphfree(struct cam_periph *periph) { struct periph_driver **p_drv; struct periph_driver *drv; cam_periph_assert(periph, MA_OWNED); KASSERT(periph->periph_allocating == 0, ("%s%d: freed while allocating", periph->periph_name, periph->unit_number)); for (p_drv = periph_drivers; *p_drv != NULL; p_drv++) { if (strcmp((*p_drv)->driver_name, periph->periph_name) == 0) break; } if (*p_drv == NULL) { printf("camperiphfree: attempt to free non-existant periph\n"); return; } /* * Cache a pointer to the periph_driver structure. If a * periph_driver is added or removed from the array (see * periphdriver_register()) while we drop the toplogy lock * below, p_drv may change. This doesn't protect against this * particular periph_driver going away. That will require full * reference counting in the periph_driver infrastructure. */ drv = *p_drv; /* * We need to set this flag before dropping the topology lock, to * let anyone who is traversing the list that this peripheral is * about to be freed, and there will be no more reference count * checks. */ periph->flags |= CAM_PERIPH_FREE; /* * The peripheral destructor semantics dictate calling with only the * SIM mutex held. Since it might sleep, it should not be called * with the topology lock held. */ xpt_unlock_buses(); /* * We need to call the peripheral destructor prior to removing the * peripheral from the list. Otherwise, we risk running into a * scenario where the peripheral unit number may get reused * (because it has been removed from the list), but some resources * used by the peripheral are still hanging around. In particular, * the devfs nodes used by some peripherals like the pass(4) driver * aren't fully cleaned up until the destructor is run. If the * unit number is reused before the devfs instance is fully gone, * devfs will panic. */ if (periph->periph_dtor != NULL) periph->periph_dtor(periph); /* * The peripheral list is protected by the topology lock. */ xpt_lock_buses(); TAILQ_REMOVE(&drv->units, periph, unit_links); drv->generation++; xpt_remove_periph(periph); xpt_unlock_buses(); if ((periph->flags & CAM_PERIPH_ANNOUNCED) && !rebooting) xpt_print(periph->path, "Periph destroyed\n"); else CAM_DEBUG(periph->path, CAM_DEBUG_INFO, ("Periph destroyed\n")); if (periph->flags & CAM_PERIPH_NEW_DEV_FOUND) { union ccb ccb; void *arg; switch (periph->deferred_ac) { case AC_FOUND_DEVICE: ccb.ccb_h.func_code = XPT_GDEV_TYPE; xpt_setup_ccb(&ccb.ccb_h, periph->path, CAM_PRIORITY_NORMAL); xpt_action(&ccb); arg = &ccb; break; case AC_PATH_REGISTERED: ccb.ccb_h.func_code = XPT_PATH_INQ; xpt_setup_ccb(&ccb.ccb_h, periph->path, CAM_PRIORITY_NORMAL); xpt_action(&ccb); arg = &ccb; break; default: arg = NULL; break; } periph->deferred_callback(NULL, periph->deferred_ac, periph->path, arg); } xpt_free_path(periph->path); free(periph, M_CAMPERIPH); xpt_lock_buses(); } /* * Map user virtual pointers into kernel virtual address space, so we can * access the memory. This is now a generic function that centralizes most * of the sanity checks on the data flags, if any. * This also only works for up to MAXPHYS memory. Since we use * buffers to map stuff in and out, we're limited to the buffer size. */ int cam_periph_mapmem(union ccb *ccb, struct cam_periph_map_info *mapinfo, u_int maxmap) { int numbufs, i, j; int flags[CAM_PERIPH_MAXMAPS]; u_int8_t **data_ptrs[CAM_PERIPH_MAXMAPS]; u_int32_t lengths[CAM_PERIPH_MAXMAPS]; u_int32_t dirs[CAM_PERIPH_MAXMAPS]; if (maxmap == 0) maxmap = DFLTPHYS; /* traditional default */ else if (maxmap > MAXPHYS) maxmap = MAXPHYS; /* for safety */ switch(ccb->ccb_h.func_code) { case XPT_DEV_MATCH: if (ccb->cdm.match_buf_len == 0) { printf("cam_periph_mapmem: invalid match buffer " "length 0\n"); return(EINVAL); } if (ccb->cdm.pattern_buf_len > 0) { data_ptrs[0] = (u_int8_t **)&ccb->cdm.patterns; lengths[0] = ccb->cdm.pattern_buf_len; dirs[0] = CAM_DIR_OUT; data_ptrs[1] = (u_int8_t **)&ccb->cdm.matches; lengths[1] = ccb->cdm.match_buf_len; dirs[1] = CAM_DIR_IN; numbufs = 2; } else { data_ptrs[0] = (u_int8_t **)&ccb->cdm.matches; lengths[0] = ccb->cdm.match_buf_len; dirs[0] = CAM_DIR_IN; numbufs = 1; } /* * This request will not go to the hardware, no reason * to be so strict. vmapbuf() is able to map up to MAXPHYS. */ maxmap = MAXPHYS; break; case XPT_SCSI_IO: case XPT_CONT_TARGET_IO: if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE) return(0); if ((ccb->ccb_h.flags & CAM_DATA_MASK) != CAM_DATA_VADDR) return (EINVAL); data_ptrs[0] = &ccb->csio.data_ptr; lengths[0] = ccb->csio.dxfer_len; dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK; numbufs = 1; break; case XPT_ATA_IO: if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE) return(0); if ((ccb->ccb_h.flags & CAM_DATA_MASK) != CAM_DATA_VADDR) return (EINVAL); data_ptrs[0] = &ccb->ataio.data_ptr; lengths[0] = ccb->ataio.dxfer_len; dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK; numbufs = 1; break; + case XPT_MMC_IO: + if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE) + return(0); + /* Two mappings: one for cmd->data and one for cmd->data->data */ + data_ptrs[0] = (unsigned char **)&ccb->mmcio.cmd.data; + lengths[0] = sizeof(struct mmc_data *); + dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK; + data_ptrs[1] = (unsigned char **)&ccb->mmcio.cmd.data->data; + lengths[1] = ccb->mmcio.cmd.data->len; + dirs[1] = ccb->ccb_h.flags & CAM_DIR_MASK; + numbufs = 2; + break; case XPT_SMP_IO: data_ptrs[0] = &ccb->smpio.smp_request; lengths[0] = ccb->smpio.smp_request_len; dirs[0] = CAM_DIR_OUT; data_ptrs[1] = &ccb->smpio.smp_response; lengths[1] = ccb->smpio.smp_response_len; dirs[1] = CAM_DIR_IN; numbufs = 2; break; case XPT_DEV_ADVINFO: if (ccb->cdai.bufsiz == 0) return (0); data_ptrs[0] = (uint8_t **)&ccb->cdai.buf; lengths[0] = ccb->cdai.bufsiz; dirs[0] = CAM_DIR_IN; numbufs = 1; /* * This request will not go to the hardware, no reason * to be so strict. vmapbuf() is able to map up to MAXPHYS. */ maxmap = MAXPHYS; break; default: return(EINVAL); break; /* NOTREACHED */ } /* * Check the transfer length and permissions first, so we don't * have to unmap any previously mapped buffers. */ for (i = 0; i < numbufs; i++) { flags[i] = 0; /* * The userland data pointer passed in may not be page * aligned. vmapbuf() truncates the address to a page * boundary, so if the address isn't page aligned, we'll * need enough space for the given transfer length, plus * whatever extra space is necessary to make it to the page * boundary. */ if ((lengths[i] + (((vm_offset_t)(*data_ptrs[i])) & PAGE_MASK)) > maxmap){ printf("cam_periph_mapmem: attempt to map %lu bytes, " "which is greater than %lu\n", (long)(lengths[i] + (((vm_offset_t)(*data_ptrs[i])) & PAGE_MASK)), (u_long)maxmap); return(E2BIG); } if (dirs[i] & CAM_DIR_OUT) { flags[i] = BIO_WRITE; } if (dirs[i] & CAM_DIR_IN) { flags[i] = BIO_READ; } } /* * This keeps the kernel stack of current thread from getting * swapped. In low-memory situations where the kernel stack might * otherwise get swapped out, this holds it and allows the thread * to make progress and release the kernel mapped pages sooner. * * XXX KDM should I use P_NOSWAP instead? */ PHOLD(curproc); for (i = 0; i < numbufs; i++) { /* * Get the buffer. */ mapinfo->bp[i] = getpbuf(NULL); /* put our pointer in the data slot */ mapinfo->bp[i]->b_data = *data_ptrs[i]; /* save the user's data address */ mapinfo->bp[i]->b_caller1 = *data_ptrs[i]; /* set the transfer length, we know it's < MAXPHYS */ mapinfo->bp[i]->b_bufsize = lengths[i]; /* set the direction */ mapinfo->bp[i]->b_iocmd = flags[i]; /* * Map the buffer into kernel memory. * * Note that useracc() alone is not a sufficient test. * vmapbuf() can still fail due to a smaller file mapped * into a larger area of VM, or if userland races against * vmapbuf() after the useracc() check. */ if (vmapbuf(mapinfo->bp[i], 1) < 0) { for (j = 0; j < i; ++j) { *data_ptrs[j] = mapinfo->bp[j]->b_caller1; vunmapbuf(mapinfo->bp[j]); relpbuf(mapinfo->bp[j], NULL); } relpbuf(mapinfo->bp[i], NULL); PRELE(curproc); return(EACCES); } /* set our pointer to the new mapped area */ *data_ptrs[i] = mapinfo->bp[i]->b_data; mapinfo->num_bufs_used++; } /* * Now that we've gotten this far, change ownership to the kernel * of the buffers so that we don't run afoul of returning to user * space with locks (on the buffer) held. */ for (i = 0; i < numbufs; i++) { BUF_KERNPROC(mapinfo->bp[i]); } return(0); } /* * Unmap memory segments mapped into kernel virtual address space by * cam_periph_mapmem(). */ void cam_periph_unmapmem(union ccb *ccb, struct cam_periph_map_info *mapinfo) { int numbufs, i; u_int8_t **data_ptrs[CAM_PERIPH_MAXMAPS]; if (mapinfo->num_bufs_used <= 0) { /* nothing to free and the process wasn't held. */ return; } switch (ccb->ccb_h.func_code) { case XPT_DEV_MATCH: numbufs = min(mapinfo->num_bufs_used, 2); if (numbufs == 1) { data_ptrs[0] = (u_int8_t **)&ccb->cdm.matches; } else { data_ptrs[0] = (u_int8_t **)&ccb->cdm.patterns; data_ptrs[1] = (u_int8_t **)&ccb->cdm.matches; } break; case XPT_SCSI_IO: case XPT_CONT_TARGET_IO: data_ptrs[0] = &ccb->csio.data_ptr; numbufs = min(mapinfo->num_bufs_used, 1); break; case XPT_ATA_IO: data_ptrs[0] = &ccb->ataio.data_ptr; numbufs = min(mapinfo->num_bufs_used, 1); break; case XPT_SMP_IO: numbufs = min(mapinfo->num_bufs_used, 2); data_ptrs[0] = &ccb->smpio.smp_request; data_ptrs[1] = &ccb->smpio.smp_response; break; case XPT_DEV_ADVINFO: numbufs = min(mapinfo->num_bufs_used, 1); data_ptrs[0] = (uint8_t **)&ccb->cdai.buf; break; default: /* allow ourselves to be swapped once again */ PRELE(curproc); return; break; /* NOTREACHED */ } for (i = 0; i < numbufs; i++) { /* Set the user's pointer back to the original value */ *data_ptrs[i] = mapinfo->bp[i]->b_caller1; /* unmap the buffer */ vunmapbuf(mapinfo->bp[i]); /* release the buffer */ relpbuf(mapinfo->bp[i], NULL); } /* allow ourselves to be swapped once again */ PRELE(curproc); } int cam_periph_ioctl(struct cam_periph *periph, u_long cmd, caddr_t addr, int (*error_routine)(union ccb *ccb, cam_flags camflags, u_int32_t sense_flags)) { union ccb *ccb; int error; int found; error = found = 0; switch(cmd){ case CAMGETPASSTHRU: ccb = cam_periph_getccb(periph, CAM_PRIORITY_NORMAL); xpt_setup_ccb(&ccb->ccb_h, ccb->ccb_h.path, CAM_PRIORITY_NORMAL); ccb->ccb_h.func_code = XPT_GDEVLIST; /* * Basically, the point of this is that we go through * getting the list of devices, until we find a passthrough * device. In the current version of the CAM code, the * only way to determine what type of device we're dealing * with is by its name. */ while (found == 0) { ccb->cgdl.index = 0; ccb->cgdl.status = CAM_GDEVLIST_MORE_DEVS; while (ccb->cgdl.status == CAM_GDEVLIST_MORE_DEVS) { /* we want the next device in the list */ xpt_action(ccb); if (strncmp(ccb->cgdl.periph_name, "pass", 4) == 0){ found = 1; break; } } if ((ccb->cgdl.status == CAM_GDEVLIST_LAST_DEVICE) && (found == 0)) { ccb->cgdl.periph_name[0] = '\0'; ccb->cgdl.unit_number = 0; break; } } /* copy the result back out */ bcopy(ccb, addr, sizeof(union ccb)); /* and release the ccb */ xpt_release_ccb(ccb); break; default: error = ENOTTY; break; } return(error); } static void cam_periph_done_panic(struct cam_periph *periph, union ccb *done_ccb) { panic("%s: already done with ccb %p", __func__, done_ccb); } static void cam_periph_done(struct cam_periph *periph, union ccb *done_ccb) { /* Caller will release the CCB */ xpt_path_assert(done_ccb->ccb_h.path, MA_OWNED); done_ccb->ccb_h.cbfcnp = cam_periph_done_panic; wakeup(&done_ccb->ccb_h.cbfcnp); } static void cam_periph_ccbwait(union ccb *ccb) { if ((ccb->ccb_h.func_code & XPT_FC_QUEUED) != 0) { while (ccb->ccb_h.cbfcnp != cam_periph_done_panic) xpt_path_sleep(ccb->ccb_h.path, &ccb->ccb_h.cbfcnp, PRIBIO, "cbwait", 0); } KASSERT(ccb->ccb_h.pinfo.index == CAM_UNQUEUED_INDEX && (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_INPROG, ("%s: proceeding with incomplete ccb: ccb=%p, func_code=%#x, " "status=%#x, index=%d", __func__, ccb, ccb->ccb_h.func_code, ccb->ccb_h.status, ccb->ccb_h.pinfo.index)); } int cam_periph_runccb(union ccb *ccb, int (*error_routine)(union ccb *ccb, cam_flags camflags, u_int32_t sense_flags), cam_flags camflags, u_int32_t sense_flags, struct devstat *ds) { struct bintime *starttime; struct bintime ltime; int error; starttime = NULL; xpt_path_assert(ccb->ccb_h.path, MA_OWNED); KASSERT((ccb->ccb_h.flags & CAM_UNLOCKED) == 0, ("%s: ccb=%p, func_code=%#x, flags=%#x", __func__, ccb, ccb->ccb_h.func_code, ccb->ccb_h.flags)); /* * If the user has supplied a stats structure, and if we understand * this particular type of ccb, record the transaction start. */ if ((ds != NULL) && (ccb->ccb_h.func_code == XPT_SCSI_IO || ccb->ccb_h.func_code == XPT_ATA_IO)) { starttime = <ime; binuptime(starttime); devstat_start_transaction(ds, starttime); } ccb->ccb_h.cbfcnp = cam_periph_done; xpt_action(ccb); do { cam_periph_ccbwait(ccb); if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) error = 0; else if (error_routine != NULL) { ccb->ccb_h.cbfcnp = cam_periph_done; error = (*error_routine)(ccb, camflags, sense_flags); } else error = 0; } while (error == ERESTART); if ((ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { cam_release_devq(ccb->ccb_h.path, /* relsim_flags */0, /* openings */0, /* timeout */0, /* getcount_only */ FALSE); ccb->ccb_h.status &= ~CAM_DEV_QFRZN; } if (ds != NULL) { if (ccb->ccb_h.func_code == XPT_SCSI_IO) { devstat_end_transaction(ds, ccb->csio.dxfer_len - ccb->csio.resid, ccb->csio.tag_action & 0x3, ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE) ? DEVSTAT_NO_DATA : (ccb->ccb_h.flags & CAM_DIR_OUT) ? DEVSTAT_WRITE : DEVSTAT_READ, NULL, starttime); } else if (ccb->ccb_h.func_code == XPT_ATA_IO) { devstat_end_transaction(ds, ccb->ataio.dxfer_len - ccb->ataio.resid, 0, /* Not used in ATA */ ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE) ? DEVSTAT_NO_DATA : (ccb->ccb_h.flags & CAM_DIR_OUT) ? DEVSTAT_WRITE : DEVSTAT_READ, NULL, starttime); } } return(error); } void cam_freeze_devq(struct cam_path *path) { struct ccb_hdr ccb_h; CAM_DEBUG(path, CAM_DEBUG_TRACE, ("cam_freeze_devq\n")); xpt_setup_ccb(&ccb_h, path, /*priority*/1); ccb_h.func_code = XPT_NOOP; ccb_h.flags = CAM_DEV_QFREEZE; xpt_action((union ccb *)&ccb_h); } u_int32_t cam_release_devq(struct cam_path *path, u_int32_t relsim_flags, u_int32_t openings, u_int32_t arg, int getcount_only) { struct ccb_relsim crs; CAM_DEBUG(path, CAM_DEBUG_TRACE, ("cam_release_devq(%u, %u, %u, %d)\n", relsim_flags, openings, arg, getcount_only)); xpt_setup_ccb(&crs.ccb_h, path, CAM_PRIORITY_NORMAL); crs.ccb_h.func_code = XPT_REL_SIMQ; crs.ccb_h.flags = getcount_only ? CAM_DEV_QFREEZE : 0; crs.release_flags = relsim_flags; crs.openings = openings; crs.release_timeout = arg; xpt_action((union ccb *)&crs); return (crs.qfrozen_cnt); } #define saved_ccb_ptr ppriv_ptr0 static void camperiphdone(struct cam_periph *periph, union ccb *done_ccb) { union ccb *saved_ccb; cam_status status; struct scsi_start_stop_unit *scsi_cmd; int error_code, sense_key, asc, ascq; scsi_cmd = (struct scsi_start_stop_unit *) &done_ccb->csio.cdb_io.cdb_bytes; status = done_ccb->ccb_h.status; if ((status & CAM_STATUS_MASK) != CAM_REQ_CMP) { if (scsi_extract_sense_ccb(done_ccb, &error_code, &sense_key, &asc, &ascq)) { /* * If the error is "invalid field in CDB", * and the load/eject flag is set, turn the * flag off and try again. This is just in * case the drive in question barfs on the * load eject flag. The CAM code should set * the load/eject flag by default for * removable media. */ if ((scsi_cmd->opcode == START_STOP_UNIT) && ((scsi_cmd->how & SSS_LOEJ) != 0) && (asc == 0x24) && (ascq == 0x00)) { scsi_cmd->how &= ~SSS_LOEJ; if (status & CAM_DEV_QFRZN) { cam_release_devq(done_ccb->ccb_h.path, 0, 0, 0, 0); done_ccb->ccb_h.status &= ~CAM_DEV_QFRZN; } xpt_action(done_ccb); goto out; } } if (cam_periph_error(done_ccb, 0, SF_RETRY_UA | SF_NO_PRINT, NULL) == ERESTART) goto out; if (done_ccb->ccb_h.status & CAM_DEV_QFRZN) { cam_release_devq(done_ccb->ccb_h.path, 0, 0, 0, 0); done_ccb->ccb_h.status &= ~CAM_DEV_QFRZN; } } else { /* * If we have successfully taken a device from the not * ready to ready state, re-scan the device and re-get * the inquiry information. Many devices (mostly disks) * don't properly report their inquiry information unless * they are spun up. */ if (scsi_cmd->opcode == START_STOP_UNIT) xpt_async(AC_INQ_CHANGED, done_ccb->ccb_h.path, NULL); } /* * Perform the final retry with the original CCB so that final * error processing is performed by the owner of the CCB. */ saved_ccb = (union ccb *)done_ccb->ccb_h.saved_ccb_ptr; bcopy(saved_ccb, done_ccb, sizeof(*done_ccb)); xpt_free_ccb(saved_ccb); if (done_ccb->ccb_h.cbfcnp != camperiphdone) periph->flags &= ~CAM_PERIPH_RECOVERY_INPROG; xpt_action(done_ccb); out: /* Drop freeze taken due to CAM_DEV_QFREEZE flag set. */ cam_release_devq(done_ccb->ccb_h.path, 0, 0, 0, 0); } /* * Generic Async Event handler. Peripheral drivers usually * filter out the events that require personal attention, * and leave the rest to this function. */ void cam_periph_async(struct cam_periph *periph, u_int32_t code, struct cam_path *path, void *arg) { switch (code) { case AC_LOST_DEVICE: cam_periph_invalidate(periph); break; default: break; } } void cam_periph_bus_settle(struct cam_periph *periph, u_int bus_settle) { struct ccb_getdevstats cgds; xpt_setup_ccb(&cgds.ccb_h, periph->path, CAM_PRIORITY_NORMAL); cgds.ccb_h.func_code = XPT_GDEV_STATS; xpt_action((union ccb *)&cgds); cam_periph_freeze_after_event(periph, &cgds.last_reset, bus_settle); } void cam_periph_freeze_after_event(struct cam_periph *periph, struct timeval* event_time, u_int duration_ms) { struct timeval delta; struct timeval duration_tv; if (!timevalisset(event_time)) return; microtime(&delta); timevalsub(&delta, event_time); duration_tv.tv_sec = duration_ms / 1000; duration_tv.tv_usec = (duration_ms % 1000) * 1000; if (timevalcmp(&delta, &duration_tv, <)) { timevalsub(&duration_tv, &delta); duration_ms = duration_tv.tv_sec * 1000; duration_ms += duration_tv.tv_usec / 1000; cam_freeze_devq(periph->path); cam_release_devq(periph->path, RELSIM_RELEASE_AFTER_TIMEOUT, /*reduction*/0, /*timeout*/duration_ms, /*getcount_only*/0); } } static int camperiphscsistatuserror(union ccb *ccb, union ccb **orig_ccb, cam_flags camflags, u_int32_t sense_flags, int *openings, u_int32_t *relsim_flags, u_int32_t *timeout, u_int32_t *action, const char **action_string) { int error; switch (ccb->csio.scsi_status) { case SCSI_STATUS_OK: case SCSI_STATUS_COND_MET: case SCSI_STATUS_INTERMED: case SCSI_STATUS_INTERMED_COND_MET: error = 0; break; case SCSI_STATUS_CMD_TERMINATED: case SCSI_STATUS_CHECK_COND: error = camperiphscsisenseerror(ccb, orig_ccb, camflags, sense_flags, openings, relsim_flags, timeout, action, action_string); break; case SCSI_STATUS_QUEUE_FULL: { /* no decrement */ struct ccb_getdevstats cgds; /* * First off, find out what the current * transaction counts are. */ xpt_setup_ccb(&cgds.ccb_h, ccb->ccb_h.path, CAM_PRIORITY_NORMAL); cgds.ccb_h.func_code = XPT_GDEV_STATS; xpt_action((union ccb *)&cgds); /* * If we were the only transaction active, treat * the QUEUE FULL as if it were a BUSY condition. */ if (cgds.dev_active != 0) { int total_openings; /* * Reduce the number of openings to * be 1 less than the amount it took * to get a queue full bounded by the * minimum allowed tag count for this * device. */ total_openings = cgds.dev_active + cgds.dev_openings; *openings = cgds.dev_active; if (*openings < cgds.mintags) *openings = cgds.mintags; if (*openings < total_openings) *relsim_flags = RELSIM_ADJUST_OPENINGS; else { /* * Some devices report queue full for * temporary resource shortages. For * this reason, we allow a minimum * tag count to be entered via a * quirk entry to prevent the queue * count on these devices from falling * to a pessimisticly low value. We * still wait for the next successful * completion, however, before queueing * more transactions to the device. */ *relsim_flags = RELSIM_RELEASE_AFTER_CMDCMPLT; } *timeout = 0; error = ERESTART; *action &= ~SSQ_PRINT_SENSE; break; } /* FALLTHROUGH */ } case SCSI_STATUS_BUSY: /* * Restart the queue after either another * command completes or a 1 second timeout. */ if ((sense_flags & SF_RETRY_BUSY) != 0 || (ccb->ccb_h.retry_count--) > 0) { error = ERESTART; *relsim_flags = RELSIM_RELEASE_AFTER_TIMEOUT | RELSIM_RELEASE_AFTER_CMDCMPLT; *timeout = 1000; } else { error = EIO; } break; case SCSI_STATUS_RESERV_CONFLICT: default: error = EIO; break; } return (error); } static int camperiphscsisenseerror(union ccb *ccb, union ccb **orig, cam_flags camflags, u_int32_t sense_flags, int *openings, u_int32_t *relsim_flags, u_int32_t *timeout, u_int32_t *action, const char **action_string) { struct cam_periph *periph; union ccb *orig_ccb = ccb; int error, recoveryccb; #if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING) if (ccb->ccb_h.func_code == XPT_SCSI_IO && ccb->csio.bio != NULL) biotrack(ccb->csio.bio, __func__); #endif periph = xpt_path_periph(ccb->ccb_h.path); recoveryccb = (ccb->ccb_h.cbfcnp == camperiphdone); if ((periph->flags & CAM_PERIPH_RECOVERY_INPROG) && !recoveryccb) { /* * If error recovery is already in progress, don't attempt * to process this error, but requeue it unconditionally * and attempt to process it once error recovery has * completed. This failed command is probably related to * the error that caused the currently active error recovery * action so our current recovery efforts should also * address this command. Be aware that the error recovery * code assumes that only one recovery action is in progress * on a particular peripheral instance at any given time * (e.g. only one saved CCB for error recovery) so it is * imperitive that we don't violate this assumption. */ error = ERESTART; *action &= ~SSQ_PRINT_SENSE; } else { scsi_sense_action err_action; struct ccb_getdev cgd; /* * Grab the inquiry data for this device. */ xpt_setup_ccb(&cgd.ccb_h, ccb->ccb_h.path, CAM_PRIORITY_NORMAL); cgd.ccb_h.func_code = XPT_GDEV_TYPE; xpt_action((union ccb *)&cgd); err_action = scsi_error_action(&ccb->csio, &cgd.inq_data, sense_flags); error = err_action & SS_ERRMASK; /* * Do not autostart sequential access devices * to avoid unexpected tape loading. */ if ((err_action & SS_MASK) == SS_START && SID_TYPE(&cgd.inq_data) == T_SEQUENTIAL) { *action_string = "Will not autostart a " "sequential access device"; goto sense_error_done; } /* * Avoid recovery recursion if recovery action is the same. */ if ((err_action & SS_MASK) >= SS_START && recoveryccb) { if (((err_action & SS_MASK) == SS_START && ccb->csio.cdb_io.cdb_bytes[0] == START_STOP_UNIT) || ((err_action & SS_MASK) == SS_TUR && (ccb->csio.cdb_io.cdb_bytes[0] == TEST_UNIT_READY))) { err_action = SS_RETRY|SSQ_DECREMENT_COUNT|EIO; *relsim_flags = RELSIM_RELEASE_AFTER_TIMEOUT; *timeout = 500; } } /* * If the recovery action will consume a retry, * make sure we actually have retries available. */ if ((err_action & SSQ_DECREMENT_COUNT) != 0) { if (ccb->ccb_h.retry_count > 0 && (periph->flags & CAM_PERIPH_INVALID) == 0) ccb->ccb_h.retry_count--; else { *action_string = "Retries exhausted"; goto sense_error_done; } } if ((err_action & SS_MASK) >= SS_START) { /* * Do common portions of commands that * use recovery CCBs. */ orig_ccb = xpt_alloc_ccb_nowait(); if (orig_ccb == NULL) { *action_string = "Can't allocate recovery CCB"; goto sense_error_done; } /* * Clear freeze flag for original request here, as * this freeze will be dropped as part of ERESTART. */ ccb->ccb_h.status &= ~CAM_DEV_QFRZN; bcopy(ccb, orig_ccb, sizeof(*orig_ccb)); } switch (err_action & SS_MASK) { case SS_NOP: *action_string = "No recovery action needed"; error = 0; break; case SS_RETRY: *action_string = "Retrying command (per sense data)"; error = ERESTART; break; case SS_FAIL: *action_string = "Unretryable error"; break; case SS_START: { int le; /* * Send a start unit command to the device, and * then retry the command. */ *action_string = "Attempting to start unit"; periph->flags |= CAM_PERIPH_RECOVERY_INPROG; /* * Check for removable media and set * load/eject flag appropriately. */ if (SID_IS_REMOVABLE(&cgd.inq_data)) le = TRUE; else le = FALSE; scsi_start_stop(&ccb->csio, /*retries*/1, camperiphdone, MSG_SIMPLE_Q_TAG, /*start*/TRUE, /*load/eject*/le, /*immediate*/FALSE, SSD_FULL_SIZE, /*timeout*/50000); break; } case SS_TUR: { /* * Send a Test Unit Ready to the device. * If the 'many' flag is set, we send 120 * test unit ready commands, one every half * second. Otherwise, we just send one TUR. * We only want to do this if the retry * count has not been exhausted. */ int retries; if ((err_action & SSQ_MANY) != 0) { *action_string = "Polling device for readiness"; retries = 120; } else { *action_string = "Testing device for readiness"; retries = 1; } periph->flags |= CAM_PERIPH_RECOVERY_INPROG; scsi_test_unit_ready(&ccb->csio, retries, camperiphdone, MSG_SIMPLE_Q_TAG, SSD_FULL_SIZE, /*timeout*/5000); /* * Accomplish our 500ms delay by deferring * the release of our device queue appropriately. */ *relsim_flags = RELSIM_RELEASE_AFTER_TIMEOUT; *timeout = 500; break; } default: panic("Unhandled error action %x", err_action); } if ((err_action & SS_MASK) >= SS_START) { /* * Drop the priority, so that the recovery * CCB is the first to execute. Freeze the queue * after this command is sent so that we can * restore the old csio and have it queued in * the proper order before we release normal * transactions to the device. */ ccb->ccb_h.pinfo.priority--; ccb->ccb_h.flags |= CAM_DEV_QFREEZE; ccb->ccb_h.saved_ccb_ptr = orig_ccb; error = ERESTART; *orig = orig_ccb; } sense_error_done: *action = err_action; } return (error); } /* * Generic error handler. Peripheral drivers usually filter * out the errors that they handle in a unique manner, then * call this function. */ int cam_periph_error(union ccb *ccb, cam_flags camflags, u_int32_t sense_flags, union ccb *save_ccb) { struct cam_path *newpath; union ccb *orig_ccb, *scan_ccb; struct cam_periph *periph; const char *action_string; cam_status status; int frozen, error, openings, devctl_err; u_int32_t action, relsim_flags, timeout; action = SSQ_PRINT_SENSE; periph = xpt_path_periph(ccb->ccb_h.path); action_string = NULL; status = ccb->ccb_h.status; frozen = (status & CAM_DEV_QFRZN) != 0; status &= CAM_STATUS_MASK; devctl_err = openings = relsim_flags = timeout = 0; orig_ccb = ccb; /* Filter the errors that should be reported via devctl */ switch (ccb->ccb_h.status & CAM_STATUS_MASK) { case CAM_CMD_TIMEOUT: case CAM_REQ_ABORTED: case CAM_REQ_CMP_ERR: case CAM_REQ_TERMIO: case CAM_UNREC_HBA_ERROR: case CAM_DATA_RUN_ERR: case CAM_SCSI_STATUS_ERROR: case CAM_ATA_STATUS_ERROR: case CAM_SMP_STATUS_ERROR: devctl_err++; break; default: break; } switch (status) { case CAM_REQ_CMP: error = 0; action &= ~SSQ_PRINT_SENSE; break; case CAM_SCSI_STATUS_ERROR: error = camperiphscsistatuserror(ccb, &orig_ccb, camflags, sense_flags, &openings, &relsim_flags, &timeout, &action, &action_string); break; case CAM_AUTOSENSE_FAIL: error = EIO; /* we have to kill the command */ break; case CAM_UA_ABORT: case CAM_UA_TERMIO: case CAM_MSG_REJECT_REC: /* XXX Don't know that these are correct */ error = EIO; break; case CAM_SEL_TIMEOUT: if ((camflags & CAM_RETRY_SELTO) != 0) { if (ccb->ccb_h.retry_count > 0 && (periph->flags & CAM_PERIPH_INVALID) == 0) { ccb->ccb_h.retry_count--; error = ERESTART; /* * Wait a bit to give the device * time to recover before we try again. */ relsim_flags = RELSIM_RELEASE_AFTER_TIMEOUT; timeout = periph_selto_delay; break; } action_string = "Retries exhausted"; } /* FALLTHROUGH */ case CAM_DEV_NOT_THERE: error = ENXIO; action = SSQ_LOST; break; case CAM_REQ_INVALID: case CAM_PATH_INVALID: case CAM_NO_HBA: case CAM_PROVIDE_FAIL: case CAM_REQ_TOO_BIG: case CAM_LUN_INVALID: case CAM_TID_INVALID: case CAM_FUNC_NOTAVAIL: error = EINVAL; break; case CAM_SCSI_BUS_RESET: case CAM_BDR_SENT: /* * Commands that repeatedly timeout and cause these * kinds of error recovery actions, should return * CAM_CMD_TIMEOUT, which allows us to safely assume * that this command was an innocent bystander to * these events and should be unconditionally * retried. */ case CAM_REQUEUE_REQ: /* Unconditional requeue if device is still there */ if (periph->flags & CAM_PERIPH_INVALID) { action_string = "Periph was invalidated"; error = EIO; } else if (sense_flags & SF_NO_RETRY) { error = EIO; action_string = "Retry was blocked"; } else { error = ERESTART; action &= ~SSQ_PRINT_SENSE; } break; case CAM_RESRC_UNAVAIL: /* Wait a bit for the resource shortage to abate. */ timeout = periph_noresrc_delay; /* FALLTHROUGH */ case CAM_BUSY: if (timeout == 0) { /* Wait a bit for the busy condition to abate. */ timeout = periph_busy_delay; } relsim_flags = RELSIM_RELEASE_AFTER_TIMEOUT; /* FALLTHROUGH */ case CAM_ATA_STATUS_ERROR: case CAM_REQ_CMP_ERR: case CAM_CMD_TIMEOUT: case CAM_UNEXP_BUSFREE: case CAM_UNCOR_PARITY: case CAM_DATA_RUN_ERR: default: if (periph->flags & CAM_PERIPH_INVALID) { error = EIO; action_string = "Periph was invalidated"; } else if (ccb->ccb_h.retry_count == 0) { error = EIO; action_string = "Retries exhausted"; } else if (sense_flags & SF_NO_RETRY) { error = EIO; action_string = "Retry was blocked"; } else { ccb->ccb_h.retry_count--; error = ERESTART; } break; } if ((sense_flags & SF_PRINT_ALWAYS) || CAM_DEBUGGED(ccb->ccb_h.path, CAM_DEBUG_INFO)) action |= SSQ_PRINT_SENSE; else if (sense_flags & SF_NO_PRINT) action &= ~SSQ_PRINT_SENSE; if ((action & SSQ_PRINT_SENSE) != 0) cam_error_print(orig_ccb, CAM_ESF_ALL, CAM_EPF_ALL); if (error != 0 && (action & SSQ_PRINT_SENSE) != 0) { if (error != ERESTART) { if (action_string == NULL) action_string = "Unretryable error"; xpt_print(ccb->ccb_h.path, "Error %d, %s\n", error, action_string); } else if (action_string != NULL) xpt_print(ccb->ccb_h.path, "%s\n", action_string); else xpt_print(ccb->ccb_h.path, "Retrying command\n"); } if (devctl_err && (error != 0 || (action & SSQ_PRINT_SENSE) != 0)) cam_periph_devctl_notify(orig_ccb); if ((action & SSQ_LOST) != 0) { lun_id_t lun_id; /* * For a selection timeout, we consider all of the LUNs on * the target to be gone. If the status is CAM_DEV_NOT_THERE, * then we only get rid of the device(s) specified by the * path in the original CCB. */ if (status == CAM_SEL_TIMEOUT) lun_id = CAM_LUN_WILDCARD; else lun_id = xpt_path_lun_id(ccb->ccb_h.path); /* Should we do more if we can't create the path?? */ if (xpt_create_path(&newpath, periph, xpt_path_path_id(ccb->ccb_h.path), xpt_path_target_id(ccb->ccb_h.path), lun_id) == CAM_REQ_CMP) { /* * Let peripheral drivers know that this * device has gone away. */ xpt_async(AC_LOST_DEVICE, newpath, NULL); xpt_free_path(newpath); } } /* Broadcast UNIT ATTENTIONs to all periphs. */ if ((action & SSQ_UA) != 0) xpt_async(AC_UNIT_ATTENTION, orig_ccb->ccb_h.path, orig_ccb); /* Rescan target on "Reported LUNs data has changed" */ if ((action & SSQ_RESCAN) != 0) { if (xpt_create_path(&newpath, NULL, xpt_path_path_id(ccb->ccb_h.path), xpt_path_target_id(ccb->ccb_h.path), CAM_LUN_WILDCARD) == CAM_REQ_CMP) { scan_ccb = xpt_alloc_ccb_nowait(); if (scan_ccb != NULL) { scan_ccb->ccb_h.path = newpath; scan_ccb->ccb_h.func_code = XPT_SCAN_TGT; scan_ccb->crcn.flags = 0; xpt_rescan(scan_ccb); } else { xpt_print(newpath, "Can't allocate CCB to rescan target\n"); xpt_free_path(newpath); } } } /* Attempt a retry */ if (error == ERESTART || error == 0) { if (frozen != 0) ccb->ccb_h.status &= ~CAM_DEV_QFRZN; if (error == ERESTART) xpt_action(ccb); if (frozen != 0) cam_release_devq(ccb->ccb_h.path, relsim_flags, openings, timeout, /*getcount_only*/0); } return (error); } #define CAM_PERIPH_DEVD_MSG_SIZE 256 static void cam_periph_devctl_notify(union ccb *ccb) { struct cam_periph *periph; struct ccb_getdev *cgd; struct sbuf sb; int serr, sk, asc, ascq; char *sbmsg, *type; sbmsg = malloc(CAM_PERIPH_DEVD_MSG_SIZE, M_CAMPERIPH, M_NOWAIT); if (sbmsg == NULL) return; sbuf_new(&sb, sbmsg, CAM_PERIPH_DEVD_MSG_SIZE, SBUF_FIXEDLEN); periph = xpt_path_periph(ccb->ccb_h.path); sbuf_printf(&sb, "device=%s%d ", periph->periph_name, periph->unit_number); sbuf_printf(&sb, "serial=\""); if ((cgd = (struct ccb_getdev *)xpt_alloc_ccb_nowait()) != NULL) { xpt_setup_ccb(&cgd->ccb_h, ccb->ccb_h.path, CAM_PRIORITY_NORMAL); cgd->ccb_h.func_code = XPT_GDEV_TYPE; xpt_action((union ccb *)cgd); if (cgd->ccb_h.status == CAM_REQ_CMP) sbuf_bcat(&sb, cgd->serial_num, cgd->serial_num_len); xpt_free_ccb((union ccb *)cgd); } sbuf_printf(&sb, "\" "); sbuf_printf(&sb, "cam_status=\"0x%x\" ", ccb->ccb_h.status); switch (ccb->ccb_h.status & CAM_STATUS_MASK) { case CAM_CMD_TIMEOUT: sbuf_printf(&sb, "timeout=%d ", ccb->ccb_h.timeout); type = "timeout"; break; case CAM_SCSI_STATUS_ERROR: sbuf_printf(&sb, "scsi_status=%d ", ccb->csio.scsi_status); if (scsi_extract_sense_ccb(ccb, &serr, &sk, &asc, &ascq)) sbuf_printf(&sb, "scsi_sense=\"%02x %02x %02x %02x\" ", serr, sk, asc, ascq); type = "error"; break; case CAM_ATA_STATUS_ERROR: sbuf_printf(&sb, "RES=\""); ata_res_sbuf(&ccb->ataio.res, &sb); sbuf_printf(&sb, "\" "); type = "error"; break; default: type = "error"; break; } if (ccb->ccb_h.func_code == XPT_SCSI_IO) { sbuf_printf(&sb, "CDB=\""); scsi_cdb_sbuf(scsiio_cdb_ptr(&ccb->csio), &sb); sbuf_printf(&sb, "\" "); } else if (ccb->ccb_h.func_code == XPT_ATA_IO) { sbuf_printf(&sb, "ACB=\""); ata_cmd_sbuf(&ccb->ataio.cmd, &sb); sbuf_printf(&sb, "\" "); } if (sbuf_finish(&sb) == 0) devctl_notify("CAM", "periph", type, sbuf_data(&sb)); sbuf_delete(&sb); free(sbmsg, M_CAMPERIPH); } Index: head/sys/cam/cam_xpt.c =================================================================== --- head/sys/cam/cam_xpt.c (revision 320843) +++ head/sys/cam/cam_xpt.c (revision 320844) @@ -1,5573 +1,5580 @@ /*- * Implementation of the Common Access Method Transport (XPT) layer. * * Copyright (c) 1997, 1998, 1999 Justin T. Gibbs. * Copyright (c) 1997, 1998, 1999 Kenneth D. Merry. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "opt_printf.h" #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* geometry translation */ #include /* for xpt_print below */ #include "opt_cam.h" /* Wild guess based on not wanting to grow the stack too much */ #define XPT_PRINT_MAXLEN 512 #ifdef PRINTF_BUFR_SIZE #define XPT_PRINT_LEN PRINTF_BUFR_SIZE #else #define XPT_PRINT_LEN 128 #endif _Static_assert(XPT_PRINT_LEN <= XPT_PRINT_MAXLEN, "XPT_PRINT_LEN is too large"); /* * This is the maximum number of high powered commands (e.g. start unit) * that can be outstanding at a particular time. */ #ifndef CAM_MAX_HIGHPOWER #define CAM_MAX_HIGHPOWER 4 #endif /* Datastructures internal to the xpt layer */ MALLOC_DEFINE(M_CAMXPT, "CAM XPT", "CAM XPT buffers"); MALLOC_DEFINE(M_CAMDEV, "CAM DEV", "CAM devices"); MALLOC_DEFINE(M_CAMCCB, "CAM CCB", "CAM CCBs"); MALLOC_DEFINE(M_CAMPATH, "CAM path", "CAM paths"); /* Object for defering XPT actions to a taskqueue */ struct xpt_task { struct task task; void *data1; uintptr_t data2; }; struct xpt_softc { uint32_t xpt_generation; /* number of high powered commands that can go through right now */ struct mtx xpt_highpower_lock; STAILQ_HEAD(highpowerlist, cam_ed) highpowerq; int num_highpower; /* queue for handling async rescan requests. */ TAILQ_HEAD(, ccb_hdr) ccb_scanq; int buses_to_config; int buses_config_done; int announce_nosbuf; /* * Registered buses * * N.B., "busses" is an archaic spelling of "buses". In new code * "buses" is preferred. */ TAILQ_HEAD(,cam_eb) xpt_busses; u_int bus_generation; struct intr_config_hook *xpt_config_hook; int boot_delay; struct callout boot_callout; struct mtx xpt_topo_lock; struct mtx xpt_lock; struct taskqueue *xpt_taskq; }; typedef enum { DM_RET_COPY = 0x01, DM_RET_FLAG_MASK = 0x0f, DM_RET_NONE = 0x00, DM_RET_STOP = 0x10, DM_RET_DESCEND = 0x20, DM_RET_ERROR = 0x30, DM_RET_ACTION_MASK = 0xf0 } dev_match_ret; typedef enum { XPT_DEPTH_BUS, XPT_DEPTH_TARGET, XPT_DEPTH_DEVICE, XPT_DEPTH_PERIPH } xpt_traverse_depth; struct xpt_traverse_config { xpt_traverse_depth depth; void *tr_func; void *tr_arg; }; typedef int xpt_busfunc_t (struct cam_eb *bus, void *arg); typedef int xpt_targetfunc_t (struct cam_et *target, void *arg); typedef int xpt_devicefunc_t (struct cam_ed *device, void *arg); typedef int xpt_periphfunc_t (struct cam_periph *periph, void *arg); typedef int xpt_pdrvfunc_t (struct periph_driver **pdrv, void *arg); /* Transport layer configuration information */ static struct xpt_softc xsoftc; MTX_SYSINIT(xpt_topo_init, &xsoftc.xpt_topo_lock, "XPT topology lock", MTX_DEF); SYSCTL_INT(_kern_cam, OID_AUTO, boot_delay, CTLFLAG_RDTUN, &xsoftc.boot_delay, 0, "Bus registration wait time"); SYSCTL_UINT(_kern_cam, OID_AUTO, xpt_generation, CTLFLAG_RD, &xsoftc.xpt_generation, 0, "CAM peripheral generation count"); SYSCTL_INT(_kern_cam, OID_AUTO, announce_nosbuf, CTLFLAG_RWTUN, &xsoftc.announce_nosbuf, 0, "Don't use sbuf for announcements"); struct cam_doneq { struct mtx_padalign cam_doneq_mtx; STAILQ_HEAD(, ccb_hdr) cam_doneq; int cam_doneq_sleep; }; static struct cam_doneq cam_doneqs[MAXCPU]; static int cam_num_doneqs; static struct proc *cam_proc; SYSCTL_INT(_kern_cam, OID_AUTO, num_doneqs, CTLFLAG_RDTUN, &cam_num_doneqs, 0, "Number of completion queues/threads"); struct cam_periph *xpt_periph; static periph_init_t xpt_periph_init; static struct periph_driver xpt_driver = { xpt_periph_init, "xpt", TAILQ_HEAD_INITIALIZER(xpt_driver.units), /* generation */ 0, CAM_PERIPH_DRV_EARLY }; PERIPHDRIVER_DECLARE(xpt, xpt_driver); static d_open_t xptopen; static d_close_t xptclose; static d_ioctl_t xptioctl; static d_ioctl_t xptdoioctl; static struct cdevsw xpt_cdevsw = { .d_version = D_VERSION, .d_flags = 0, .d_open = xptopen, .d_close = xptclose, .d_ioctl = xptioctl, .d_name = "xpt", }; /* Storage for debugging datastructures */ struct cam_path *cam_dpath; u_int32_t cam_dflags = CAM_DEBUG_FLAGS; SYSCTL_UINT(_kern_cam, OID_AUTO, dflags, CTLFLAG_RWTUN, &cam_dflags, 0, "Enabled debug flags"); u_int32_t cam_debug_delay = CAM_DEBUG_DELAY; SYSCTL_UINT(_kern_cam, OID_AUTO, debug_delay, CTLFLAG_RWTUN, &cam_debug_delay, 0, "Delay in us after each debug message"); /* Our boot-time initialization hook */ static int cam_module_event_handler(module_t, int /*modeventtype_t*/, void *); static moduledata_t cam_moduledata = { "cam", cam_module_event_handler, NULL }; static int xpt_init(void *); DECLARE_MODULE(cam, cam_moduledata, SI_SUB_CONFIGURE, SI_ORDER_SECOND); MODULE_VERSION(cam, 1); static void xpt_async_bcast(struct async_list *async_head, u_int32_t async_code, struct cam_path *path, void *async_arg); static path_id_t xptnextfreepathid(void); static path_id_t xptpathid(const char *sim_name, int sim_unit, int sim_bus); static union ccb *xpt_get_ccb(struct cam_periph *periph); static union ccb *xpt_get_ccb_nowait(struct cam_periph *periph); static void xpt_run_allocq(struct cam_periph *periph, int sleep); static void xpt_run_allocq_task(void *context, int pending); static void xpt_run_devq(struct cam_devq *devq); static timeout_t xpt_release_devq_timeout; static void xpt_release_simq_timeout(void *arg) __unused; static void xpt_acquire_bus(struct cam_eb *bus); static void xpt_release_bus(struct cam_eb *bus); static uint32_t xpt_freeze_devq_device(struct cam_ed *dev, u_int count); static int xpt_release_devq_device(struct cam_ed *dev, u_int count, int run_queue); static struct cam_et* xpt_alloc_target(struct cam_eb *bus, target_id_t target_id); static void xpt_acquire_target(struct cam_et *target); static void xpt_release_target(struct cam_et *target); static struct cam_eb* xpt_find_bus(path_id_t path_id); static struct cam_et* xpt_find_target(struct cam_eb *bus, target_id_t target_id); static struct cam_ed* xpt_find_device(struct cam_et *target, lun_id_t lun_id); static void xpt_config(void *arg); static int xpt_schedule_dev(struct camq *queue, cam_pinfo *dev_pinfo, u_int32_t new_priority); static xpt_devicefunc_t xptpassannouncefunc; static void xptaction(struct cam_sim *sim, union ccb *work_ccb); static void xptpoll(struct cam_sim *sim); static void camisr_runqueue(void); static void xpt_done_process(struct ccb_hdr *ccb_h); static void xpt_done_td(void *); static dev_match_ret xptbusmatch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_eb *bus); static dev_match_ret xptdevicematch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_ed *device); static dev_match_ret xptperiphmatch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_periph *periph); static xpt_busfunc_t xptedtbusfunc; static xpt_targetfunc_t xptedttargetfunc; static xpt_devicefunc_t xptedtdevicefunc; static xpt_periphfunc_t xptedtperiphfunc; static xpt_pdrvfunc_t xptplistpdrvfunc; static xpt_periphfunc_t xptplistperiphfunc; static int xptedtmatch(struct ccb_dev_match *cdm); static int xptperiphlistmatch(struct ccb_dev_match *cdm); static int xptbustraverse(struct cam_eb *start_bus, xpt_busfunc_t *tr_func, void *arg); static int xpttargettraverse(struct cam_eb *bus, struct cam_et *start_target, xpt_targetfunc_t *tr_func, void *arg); static int xptdevicetraverse(struct cam_et *target, struct cam_ed *start_device, xpt_devicefunc_t *tr_func, void *arg); static int xptperiphtraverse(struct cam_ed *device, struct cam_periph *start_periph, xpt_periphfunc_t *tr_func, void *arg); static int xptpdrvtraverse(struct periph_driver **start_pdrv, xpt_pdrvfunc_t *tr_func, void *arg); static int xptpdperiphtraverse(struct periph_driver **pdrv, struct cam_periph *start_periph, xpt_periphfunc_t *tr_func, void *arg); static xpt_busfunc_t xptdefbusfunc; static xpt_targetfunc_t xptdeftargetfunc; static xpt_devicefunc_t xptdefdevicefunc; static xpt_periphfunc_t xptdefperiphfunc; static void xpt_finishconfig_task(void *context, int pending); static void xpt_dev_async_default(u_int32_t async_code, struct cam_eb *bus, struct cam_et *target, struct cam_ed *device, void *async_arg); static struct cam_ed * xpt_alloc_device_default(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id); static xpt_devicefunc_t xptsetasyncfunc; static xpt_busfunc_t xptsetasyncbusfunc; static cam_status xptregister(struct cam_periph *periph, void *arg); -static const char * xpt_action_name(uint32_t action); static __inline int device_is_queued(struct cam_ed *device); static __inline int xpt_schedule_devq(struct cam_devq *devq, struct cam_ed *dev) { int retval; mtx_assert(&devq->send_mtx, MA_OWNED); if ((dev->ccbq.queue.entries > 0) && (dev->ccbq.dev_openings > 0) && (dev->ccbq.queue.qfrozen_cnt == 0)) { /* * The priority of a device waiting for controller * resources is that of the highest priority CCB * enqueued. */ retval = xpt_schedule_dev(&devq->send_queue, &dev->devq_entry, CAMQ_GET_PRIO(&dev->ccbq.queue)); } else { retval = 0; } return (retval); } static __inline int device_is_queued(struct cam_ed *device) { return (device->devq_entry.index != CAM_UNQUEUED_INDEX); } static void xpt_periph_init() { make_dev(&xpt_cdevsw, 0, UID_ROOT, GID_OPERATOR, 0600, "xpt0"); } static int xptopen(struct cdev *dev, int flags, int fmt, struct thread *td) { /* * Only allow read-write access. */ if (((flags & FWRITE) == 0) || ((flags & FREAD) == 0)) return(EPERM); /* * We don't allow nonblocking access. */ if ((flags & O_NONBLOCK) != 0) { printf("%s: can't do nonblocking access\n", devtoname(dev)); return(ENODEV); } return(0); } static int xptclose(struct cdev *dev, int flag, int fmt, struct thread *td) { return(0); } /* * Don't automatically grab the xpt softc lock here even though this is going * through the xpt device. The xpt device is really just a back door for * accessing other devices and SIMs, so the right thing to do is to grab * the appropriate SIM lock once the bus/SIM is located. */ static int xptioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td) { int error; if ((error = xptdoioctl(dev, cmd, addr, flag, td)) == ENOTTY) { error = cam_compat_ioctl(dev, cmd, addr, flag, td, xptdoioctl); } return (error); } - + static int xptdoioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td) { int error; error = 0; switch(cmd) { /* * For the transport layer CAMIOCOMMAND ioctl, we really only want * to accept CCB types that don't quite make sense to send through a * passthrough driver. XPT_PATH_INQ is an exception to this, as stated * in the CAM spec. */ case CAMIOCOMMAND: { union ccb *ccb; union ccb *inccb; struct cam_eb *bus; inccb = (union ccb *)addr; #if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING) if (inccb->ccb_h.func_code == XPT_SCSI_IO) inccb->csio.bio = NULL; #endif if (inccb->ccb_h.flags & CAM_UNLOCKED) return (EINVAL); bus = xpt_find_bus(inccb->ccb_h.path_id); if (bus == NULL) return (EINVAL); switch (inccb->ccb_h.func_code) { case XPT_SCAN_BUS: case XPT_RESET_BUS: if (inccb->ccb_h.target_id != CAM_TARGET_WILDCARD || inccb->ccb_h.target_lun != CAM_LUN_WILDCARD) { xpt_release_bus(bus); return (EINVAL); } break; case XPT_SCAN_TGT: if (inccb->ccb_h.target_id == CAM_TARGET_WILDCARD || inccb->ccb_h.target_lun != CAM_LUN_WILDCARD) { xpt_release_bus(bus); return (EINVAL); } break; default: break; } switch(inccb->ccb_h.func_code) { case XPT_SCAN_BUS: case XPT_RESET_BUS: case XPT_PATH_INQ: case XPT_ENG_INQ: case XPT_SCAN_LUN: case XPT_SCAN_TGT: ccb = xpt_alloc_ccb(); /* * Create a path using the bus, target, and lun the * user passed in. */ if (xpt_create_path(&ccb->ccb_h.path, NULL, inccb->ccb_h.path_id, inccb->ccb_h.target_id, inccb->ccb_h.target_lun) != CAM_REQ_CMP){ error = EINVAL; xpt_free_ccb(ccb); break; } /* Ensure all of our fields are correct */ xpt_setup_ccb(&ccb->ccb_h, ccb->ccb_h.path, inccb->ccb_h.pinfo.priority); xpt_merge_ccb(ccb, inccb); xpt_path_lock(ccb->ccb_h.path); cam_periph_runccb(ccb, NULL, 0, 0, NULL); xpt_path_unlock(ccb->ccb_h.path); bcopy(ccb, inccb, sizeof(union ccb)); xpt_free_path(ccb->ccb_h.path); xpt_free_ccb(ccb); break; case XPT_DEBUG: { union ccb ccb; /* * This is an immediate CCB, so it's okay to * allocate it on the stack. */ /* * Create a path using the bus, target, and lun the * user passed in. */ if (xpt_create_path(&ccb.ccb_h.path, NULL, inccb->ccb_h.path_id, inccb->ccb_h.target_id, inccb->ccb_h.target_lun) != CAM_REQ_CMP){ error = EINVAL; break; } /* Ensure all of our fields are correct */ xpt_setup_ccb(&ccb.ccb_h, ccb.ccb_h.path, inccb->ccb_h.pinfo.priority); xpt_merge_ccb(&ccb, inccb); xpt_action(&ccb); bcopy(&ccb, inccb, sizeof(union ccb)); xpt_free_path(ccb.ccb_h.path); break; } case XPT_DEV_MATCH: { struct cam_periph_map_info mapinfo; struct cam_path *old_path; /* * We can't deal with physical addresses for this * type of transaction. */ if ((inccb->ccb_h.flags & CAM_DATA_MASK) != CAM_DATA_VADDR) { error = EINVAL; break; } /* * Save this in case the caller had it set to * something in particular. */ old_path = inccb->ccb_h.path; /* * We really don't need a path for the matching * code. The path is needed because of the * debugging statements in xpt_action(). They * assume that the CCB has a valid path. */ inccb->ccb_h.path = xpt_periph->path; bzero(&mapinfo, sizeof(mapinfo)); /* * Map the pattern and match buffers into kernel * virtual address space. */ error = cam_periph_mapmem(inccb, &mapinfo, MAXPHYS); if (error) { inccb->ccb_h.path = old_path; break; } /* * This is an immediate CCB, we can send it on directly. */ xpt_action(inccb); /* * Map the buffers back into user space. */ cam_periph_unmapmem(inccb, &mapinfo); inccb->ccb_h.path = old_path; error = 0; break; } default: error = ENOTSUP; break; } xpt_release_bus(bus); break; } /* * This is the getpassthru ioctl. It takes a XPT_GDEVLIST ccb as input, * with the periphal driver name and unit name filled in. The other * fields don't really matter as input. The passthrough driver name * ("pass"), and unit number are passed back in the ccb. The current * device generation number, and the index into the device peripheral * driver list, and the status are also passed back. Note that * since we do everything in one pass, unlike the XPT_GDEVLIST ccb, * we never return a status of CAM_GDEVLIST_LIST_CHANGED. It is * (or rather should be) impossible for the device peripheral driver * list to change since we look at the whole thing in one pass, and * we do it with lock protection. * */ case CAMGETPASSTHRU: { union ccb *ccb; struct cam_periph *periph; struct periph_driver **p_drv; char *name; u_int unit; int base_periph_found; ccb = (union ccb *)addr; unit = ccb->cgdl.unit_number; name = ccb->cgdl.periph_name; base_periph_found = 0; #if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING) if (ccb->ccb_h.func_code == XPT_SCSI_IO) ccb->csio.bio = NULL; #endif /* * Sanity check -- make sure we don't get a null peripheral * driver name. */ if (*ccb->cgdl.periph_name == '\0') { error = EINVAL; break; } /* Keep the list from changing while we traverse it */ xpt_lock_buses(); /* first find our driver in the list of drivers */ for (p_drv = periph_drivers; *p_drv != NULL; p_drv++) if (strcmp((*p_drv)->driver_name, name) == 0) break; if (*p_drv == NULL) { xpt_unlock_buses(); ccb->ccb_h.status = CAM_REQ_CMP_ERR; ccb->cgdl.status = CAM_GDEVLIST_ERROR; *ccb->cgdl.periph_name = '\0'; ccb->cgdl.unit_number = 0; error = ENOENT; break; } /* * Run through every peripheral instance of this driver * and check to see whether it matches the unit passed * in by the user. If it does, get out of the loops and * find the passthrough driver associated with that * peripheral driver. */ for (periph = TAILQ_FIRST(&(*p_drv)->units); periph != NULL; periph = TAILQ_NEXT(periph, unit_links)) { if (periph->unit_number == unit) break; } /* * If we found the peripheral driver that the user passed * in, go through all of the peripheral drivers for that * particular device and look for a passthrough driver. */ if (periph != NULL) { struct cam_ed *device; int i; base_periph_found = 1; device = periph->path->device; for (i = 0, periph = SLIST_FIRST(&device->periphs); periph != NULL; periph = SLIST_NEXT(periph, periph_links), i++) { /* * Check to see whether we have a * passthrough device or not. */ if (strcmp(periph->periph_name, "pass") == 0) { /* * Fill in the getdevlist fields. */ strcpy(ccb->cgdl.periph_name, periph->periph_name); ccb->cgdl.unit_number = periph->unit_number; if (SLIST_NEXT(periph, periph_links)) ccb->cgdl.status = CAM_GDEVLIST_MORE_DEVS; else ccb->cgdl.status = CAM_GDEVLIST_LAST_DEVICE; ccb->cgdl.generation = device->generation; ccb->cgdl.index = i; /* * Fill in some CCB header fields * that the user may want. */ ccb->ccb_h.path_id = periph->path->bus->path_id; ccb->ccb_h.target_id = periph->path->target->target_id; ccb->ccb_h.target_lun = periph->path->device->lun_id; ccb->ccb_h.status = CAM_REQ_CMP; break; } } } /* * If the periph is null here, one of two things has * happened. The first possibility is that we couldn't * find the unit number of the particular peripheral driver * that the user is asking about. e.g. the user asks for * the passthrough driver for "da11". We find the list of * "da" peripherals all right, but there is no unit 11. * The other possibility is that we went through the list * of peripheral drivers attached to the device structure, * but didn't find one with the name "pass". Either way, * we return ENOENT, since we couldn't find something. */ if (periph == NULL) { ccb->ccb_h.status = CAM_REQ_CMP_ERR; ccb->cgdl.status = CAM_GDEVLIST_ERROR; *ccb->cgdl.periph_name = '\0'; ccb->cgdl.unit_number = 0; error = ENOENT; /* * It is unfortunate that this is even necessary, * but there are many, many clueless users out there. * If this is true, the user is looking for the * passthrough driver, but doesn't have one in his * kernel. */ if (base_periph_found == 1) { printf("xptioctl: pass driver is not in the " "kernel\n"); printf("xptioctl: put \"device pass\" in " "your kernel config file\n"); } } xpt_unlock_buses(); break; } default: error = ENOTTY; break; } return(error); } static int cam_module_event_handler(module_t mod, int what, void *arg) { int error; switch (what) { case MOD_LOAD: if ((error = xpt_init(NULL)) != 0) return (error); break; case MOD_UNLOAD: return EBUSY; default: return EOPNOTSUPP; } return 0; } static struct xpt_proto * xpt_proto_find(cam_proto proto) { struct xpt_proto **pp; SET_FOREACH(pp, cam_xpt_proto_set) { if ((*pp)->proto == proto) return *pp; } return NULL; } static void xpt_rescan_done(struct cam_periph *periph, union ccb *done_ccb) { if (done_ccb->ccb_h.ppriv_ptr1 == NULL) { xpt_free_path(done_ccb->ccb_h.path); xpt_free_ccb(done_ccb); } else { done_ccb->ccb_h.cbfcnp = done_ccb->ccb_h.ppriv_ptr1; (*done_ccb->ccb_h.cbfcnp)(periph, done_ccb); } xpt_release_boot(); } /* thread to handle bus rescans */ static void xpt_scanner_thread(void *dummy) { union ccb *ccb; struct cam_path path; xpt_lock_buses(); for (;;) { if (TAILQ_EMPTY(&xsoftc.ccb_scanq)) msleep(&xsoftc.ccb_scanq, &xsoftc.xpt_topo_lock, PRIBIO, "-", 0); if ((ccb = (union ccb *)TAILQ_FIRST(&xsoftc.ccb_scanq)) != NULL) { TAILQ_REMOVE(&xsoftc.ccb_scanq, &ccb->ccb_h, sim_links.tqe); xpt_unlock_buses(); + printf("xpt_scanner_thread is firing on path "); + xpt_print_path(ccb->ccb_h.path);printf("\n"); /* * Since lock can be dropped inside and path freed * by completion callback even before return here, * take our own path copy for reference. */ xpt_copy_path(&path, ccb->ccb_h.path); xpt_path_lock(&path); xpt_action(ccb); xpt_path_unlock(&path); xpt_release_path(&path); xpt_lock_buses(); } } } void xpt_rescan(union ccb *ccb) { struct ccb_hdr *hdr; /* Prepare request */ if (ccb->ccb_h.path->target->target_id == CAM_TARGET_WILDCARD && ccb->ccb_h.path->device->lun_id == CAM_LUN_WILDCARD) ccb->ccb_h.func_code = XPT_SCAN_BUS; else if (ccb->ccb_h.path->target->target_id != CAM_TARGET_WILDCARD && ccb->ccb_h.path->device->lun_id == CAM_LUN_WILDCARD) ccb->ccb_h.func_code = XPT_SCAN_TGT; else if (ccb->ccb_h.path->target->target_id != CAM_TARGET_WILDCARD && ccb->ccb_h.path->device->lun_id != CAM_LUN_WILDCARD) ccb->ccb_h.func_code = XPT_SCAN_LUN; else { xpt_print(ccb->ccb_h.path, "illegal scan path\n"); xpt_free_path(ccb->ccb_h.path); xpt_free_ccb(ccb); return; } CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, ("xpt_rescan: func %#x %s\n", ccb->ccb_h.func_code, xpt_action_name(ccb->ccb_h.func_code))); ccb->ccb_h.ppriv_ptr1 = ccb->ccb_h.cbfcnp; ccb->ccb_h.cbfcnp = xpt_rescan_done; xpt_setup_ccb(&ccb->ccb_h, ccb->ccb_h.path, CAM_PRIORITY_XPT); /* Don't make duplicate entries for the same paths. */ xpt_lock_buses(); if (ccb->ccb_h.ppriv_ptr1 == NULL) { TAILQ_FOREACH(hdr, &xsoftc.ccb_scanq, sim_links.tqe) { if (xpt_path_comp(hdr->path, ccb->ccb_h.path) == 0) { wakeup(&xsoftc.ccb_scanq); xpt_unlock_buses(); xpt_print(ccb->ccb_h.path, "rescan already queued\n"); xpt_free_path(ccb->ccb_h.path); xpt_free_ccb(ccb); return; } } } TAILQ_INSERT_TAIL(&xsoftc.ccb_scanq, &ccb->ccb_h, sim_links.tqe); xsoftc.buses_to_config++; wakeup(&xsoftc.ccb_scanq); xpt_unlock_buses(); } /* Functions accessed by the peripheral drivers */ static int xpt_init(void *dummy) { struct cam_sim *xpt_sim; struct cam_path *path; struct cam_devq *devq; cam_status status; int error, i; TAILQ_INIT(&xsoftc.xpt_busses); TAILQ_INIT(&xsoftc.ccb_scanq); STAILQ_INIT(&xsoftc.highpowerq); xsoftc.num_highpower = CAM_MAX_HIGHPOWER; mtx_init(&xsoftc.xpt_lock, "XPT lock", NULL, MTX_DEF); mtx_init(&xsoftc.xpt_highpower_lock, "XPT highpower lock", NULL, MTX_DEF); xsoftc.xpt_taskq = taskqueue_create("CAM XPT task", M_WAITOK, taskqueue_thread_enqueue, /*context*/&xsoftc.xpt_taskq); #ifdef CAM_BOOT_DELAY /* * Override this value at compile time to assist our users * who don't use loader to boot a kernel. */ xsoftc.boot_delay = CAM_BOOT_DELAY; #endif /* * The xpt layer is, itself, the equivalent of a SIM. * Allow 16 ccbs in the ccb pool for it. This should * give decent parallelism when we probe buses and * perform other XPT functions. */ devq = cam_simq_alloc(16); xpt_sim = cam_sim_alloc(xptaction, xptpoll, "xpt", /*softc*/NULL, /*unit*/0, /*mtx*/&xsoftc.xpt_lock, /*max_dev_transactions*/0, /*max_tagged_dev_transactions*/0, devq); if (xpt_sim == NULL) return (ENOMEM); mtx_lock(&xsoftc.xpt_lock); if ((status = xpt_bus_register(xpt_sim, NULL, 0)) != CAM_SUCCESS) { mtx_unlock(&xsoftc.xpt_lock); printf("xpt_init: xpt_bus_register failed with status %#x," " failing attach\n", status); return (EINVAL); } mtx_unlock(&xsoftc.xpt_lock); /* * Looking at the XPT from the SIM layer, the XPT is * the equivalent of a peripheral driver. Allocate * a peripheral driver entry for us. */ if ((status = xpt_create_path(&path, NULL, CAM_XPT_PATH_ID, CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD)) != CAM_REQ_CMP) { printf("xpt_init: xpt_create_path failed with status %#x," " failing attach\n", status); return (EINVAL); } xpt_path_lock(path); cam_periph_alloc(xptregister, NULL, NULL, NULL, "xpt", CAM_PERIPH_BIO, path, NULL, 0, xpt_sim); xpt_path_unlock(path); xpt_free_path(path); if (cam_num_doneqs < 1) cam_num_doneqs = 1 + mp_ncpus / 6; else if (cam_num_doneqs > MAXCPU) cam_num_doneqs = MAXCPU; for (i = 0; i < cam_num_doneqs; i++) { mtx_init(&cam_doneqs[i].cam_doneq_mtx, "CAM doneq", NULL, MTX_DEF); STAILQ_INIT(&cam_doneqs[i].cam_doneq); error = kproc_kthread_add(xpt_done_td, &cam_doneqs[i], &cam_proc, NULL, 0, 0, "cam", "doneq%d", i); if (error != 0) { cam_num_doneqs = i; break; } } if (cam_num_doneqs < 1) { printf("xpt_init: Cannot init completion queues " "- failing attach\n"); return (ENOMEM); } /* * Register a callback for when interrupts are enabled. */ xsoftc.xpt_config_hook = (struct intr_config_hook *)malloc(sizeof(struct intr_config_hook), M_CAMXPT, M_NOWAIT | M_ZERO); if (xsoftc.xpt_config_hook == NULL) { printf("xpt_init: Cannot malloc config hook " "- failing attach\n"); return (ENOMEM); } xsoftc.xpt_config_hook->ich_func = xpt_config; if (config_intrhook_establish(xsoftc.xpt_config_hook) != 0) { free (xsoftc.xpt_config_hook, M_CAMXPT); printf("xpt_init: config_intrhook_establish failed " "- failing attach\n"); } return (0); } static cam_status xptregister(struct cam_periph *periph, void *arg) { struct cam_sim *xpt_sim; if (periph == NULL) { printf("xptregister: periph was NULL!!\n"); return(CAM_REQ_CMP_ERR); } xpt_sim = (struct cam_sim *)arg; xpt_sim->softc = periph; xpt_periph = periph; periph->softc = NULL; return(CAM_REQ_CMP); } int32_t xpt_add_periph(struct cam_periph *periph) { struct cam_ed *device; int32_t status; TASK_INIT(&periph->periph_run_task, 0, xpt_run_allocq_task, periph); device = periph->path->device; status = CAM_REQ_CMP; if (device != NULL) { mtx_lock(&device->target->bus->eb_mtx); device->generation++; SLIST_INSERT_HEAD(&device->periphs, periph, periph_links); mtx_unlock(&device->target->bus->eb_mtx); atomic_add_32(&xsoftc.xpt_generation, 1); } return (status); } void xpt_remove_periph(struct cam_periph *periph) { struct cam_ed *device; device = periph->path->device; if (device != NULL) { mtx_lock(&device->target->bus->eb_mtx); device->generation++; SLIST_REMOVE(&device->periphs, periph, cam_periph, periph_links); mtx_unlock(&device->target->bus->eb_mtx); atomic_add_32(&xsoftc.xpt_generation, 1); } } void xpt_announce_periph(struct cam_periph *periph, char *announce_string) { struct cam_path *path = periph->path; struct xpt_proto *proto; cam_periph_assert(periph, MA_OWNED); periph->flags |= CAM_PERIPH_ANNOUNCED; printf("%s%d at %s%d bus %d scbus%d target %d lun %jx\n", periph->periph_name, periph->unit_number, path->bus->sim->sim_name, path->bus->sim->unit_number, path->bus->sim->bus_id, path->bus->path_id, path->target->target_id, (uintmax_t)path->device->lun_id); printf("%s%d: ", periph->periph_name, periph->unit_number); proto = xpt_proto_find(path->device->protocol); if (proto) proto->ops->announce(path->device); else printf("%s%d: Unknown protocol device %d\n", periph->periph_name, periph->unit_number, path->device->protocol); if (path->device->serial_num_len > 0) { /* Don't wrap the screen - print only the first 60 chars */ printf("%s%d: Serial Number %.60s\n", periph->periph_name, periph->unit_number, path->device->serial_num); } /* Announce transport details. */ path->bus->xport->ops->announce(periph); /* Announce command queueing. */ if (path->device->inq_flags & SID_CmdQue || path->device->flags & CAM_DEV_TAG_AFTER_COUNT) { printf("%s%d: Command Queueing enabled\n", periph->periph_name, periph->unit_number); } /* Announce caller's details if they've passed in. */ if (announce_string != NULL) printf("%s%d: %s\n", periph->periph_name, periph->unit_number, announce_string); } void xpt_announce_periph_sbuf(struct cam_periph *periph, struct sbuf *sb, char *announce_string) { struct cam_path *path = periph->path; struct xpt_proto *proto; cam_periph_assert(periph, MA_OWNED); periph->flags |= CAM_PERIPH_ANNOUNCED; /* Fall back to the non-sbuf method if necessary */ if (xsoftc.announce_nosbuf != 0) { xpt_announce_periph(periph, announce_string); return; } proto = xpt_proto_find(path->device->protocol); if (((proto != NULL) && (proto->ops->announce_sbuf == NULL)) || (path->bus->xport->ops->announce_sbuf == NULL)) { xpt_announce_periph(periph, announce_string); return; } sbuf_printf(sb, "%s%d at %s%d bus %d scbus%d target %d lun %jx\n", periph->periph_name, periph->unit_number, path->bus->sim->sim_name, path->bus->sim->unit_number, path->bus->sim->bus_id, path->bus->path_id, path->target->target_id, (uintmax_t)path->device->lun_id); sbuf_printf(sb, "%s%d: ", periph->periph_name, periph->unit_number); if (proto) proto->ops->announce_sbuf(path->device, sb); else sbuf_printf(sb, "%s%d: Unknown protocol device %d\n", periph->periph_name, periph->unit_number, path->device->protocol); if (path->device->serial_num_len > 0) { /* Don't wrap the screen - print only the first 60 chars */ sbuf_printf(sb, "%s%d: Serial Number %.60s\n", periph->periph_name, periph->unit_number, path->device->serial_num); } /* Announce transport details. */ path->bus->xport->ops->announce_sbuf(periph, sb); /* Announce command queueing. */ if (path->device->inq_flags & SID_CmdQue || path->device->flags & CAM_DEV_TAG_AFTER_COUNT) { sbuf_printf(sb, "%s%d: Command Queueing enabled\n", periph->periph_name, periph->unit_number); } /* Announce caller's details if they've passed in. */ if (announce_string != NULL) sbuf_printf(sb, "%s%d: %s\n", periph->periph_name, periph->unit_number, announce_string); } void xpt_announce_quirks(struct cam_periph *periph, int quirks, char *bit_string) { if (quirks != 0) { printf("%s%d: quirks=0x%b\n", periph->periph_name, periph->unit_number, quirks, bit_string); } } void xpt_announce_quirks_sbuf(struct cam_periph *periph, struct sbuf *sb, int quirks, char *bit_string) { if (xsoftc.announce_nosbuf != 0) { xpt_announce_quirks(periph, quirks, bit_string); return; } if (quirks != 0) { sbuf_printf(sb, "%s%d: quirks=0x%b\n", periph->periph_name, periph->unit_number, quirks, bit_string); } } void xpt_denounce_periph(struct cam_periph *periph) { struct cam_path *path = periph->path; struct xpt_proto *proto; cam_periph_assert(periph, MA_OWNED); printf("%s%d at %s%d bus %d scbus%d target %d lun %jx\n", periph->periph_name, periph->unit_number, path->bus->sim->sim_name, path->bus->sim->unit_number, path->bus->sim->bus_id, path->bus->path_id, path->target->target_id, (uintmax_t)path->device->lun_id); printf("%s%d: ", periph->periph_name, periph->unit_number); proto = xpt_proto_find(path->device->protocol); if (proto) proto->ops->denounce(path->device); else printf("%s%d: Unknown protocol device %d\n", periph->periph_name, periph->unit_number, path->device->protocol); if (path->device->serial_num_len > 0) printf(" s/n %.60s", path->device->serial_num); printf(" detached\n"); } void xpt_denounce_periph_sbuf(struct cam_periph *periph, struct sbuf *sb) { struct cam_path *path = periph->path; struct xpt_proto *proto; cam_periph_assert(periph, MA_OWNED); /* Fall back to the non-sbuf method if necessary */ if (xsoftc.announce_nosbuf != 0) { xpt_denounce_periph(periph); return; } proto = xpt_proto_find(path->device->protocol); if ((proto != NULL) && (proto->ops->denounce_sbuf == NULL)) { xpt_denounce_periph(periph); return; } sbuf_printf(sb, "%s%d at %s%d bus %d scbus%d target %d lun %jx\n", periph->periph_name, periph->unit_number, path->bus->sim->sim_name, path->bus->sim->unit_number, path->bus->sim->bus_id, path->bus->path_id, path->target->target_id, (uintmax_t)path->device->lun_id); sbuf_printf(sb, "%s%d: ", periph->periph_name, periph->unit_number); if (proto) proto->ops->denounce_sbuf(path->device, sb); else sbuf_printf(sb, "%s%d: Unknown protocol device %d\n", periph->periph_name, periph->unit_number, path->device->protocol); if (path->device->serial_num_len > 0) sbuf_printf(sb, " s/n %.60s", path->device->serial_num); sbuf_printf(sb, " detached\n"); } int xpt_getattr(char *buf, size_t len, const char *attr, struct cam_path *path) { int ret = -1, l, o; struct ccb_dev_advinfo cdai; struct scsi_vpd_id_descriptor *idd; xpt_path_assert(path, MA_OWNED); memset(&cdai, 0, sizeof(cdai)); xpt_setup_ccb(&cdai.ccb_h, path, CAM_PRIORITY_NORMAL); cdai.ccb_h.func_code = XPT_DEV_ADVINFO; cdai.flags = CDAI_FLAG_NONE; cdai.bufsiz = len; if (!strcmp(attr, "GEOM::ident")) cdai.buftype = CDAI_TYPE_SERIAL_NUM; else if (!strcmp(attr, "GEOM::physpath")) cdai.buftype = CDAI_TYPE_PHYS_PATH; else if (strcmp(attr, "GEOM::lunid") == 0 || strcmp(attr, "GEOM::lunname") == 0) { cdai.buftype = CDAI_TYPE_SCSI_DEVID; cdai.bufsiz = CAM_SCSI_DEVID_MAXLEN; } else goto out; cdai.buf = malloc(cdai.bufsiz, M_CAMXPT, M_NOWAIT|M_ZERO); if (cdai.buf == NULL) { ret = ENOMEM; goto out; } xpt_action((union ccb *)&cdai); /* can only be synchronous */ if ((cdai.ccb_h.status & CAM_DEV_QFRZN) != 0) cam_release_devq(cdai.ccb_h.path, 0, 0, 0, FALSE); if (cdai.provsiz == 0) goto out; if (cdai.buftype == CDAI_TYPE_SCSI_DEVID) { if (strcmp(attr, "GEOM::lunid") == 0) { idd = scsi_get_devid((struct scsi_vpd_device_id *)cdai.buf, cdai.provsiz, scsi_devid_is_lun_naa); if (idd == NULL) idd = scsi_get_devid((struct scsi_vpd_device_id *)cdai.buf, cdai.provsiz, scsi_devid_is_lun_eui64); if (idd == NULL) idd = scsi_get_devid((struct scsi_vpd_device_id *)cdai.buf, cdai.provsiz, scsi_devid_is_lun_uuid); if (idd == NULL) idd = scsi_get_devid((struct scsi_vpd_device_id *)cdai.buf, cdai.provsiz, scsi_devid_is_lun_md5); } else idd = NULL; if (idd == NULL) idd = scsi_get_devid((struct scsi_vpd_device_id *)cdai.buf, cdai.provsiz, scsi_devid_is_lun_t10); if (idd == NULL) idd = scsi_get_devid((struct scsi_vpd_device_id *)cdai.buf, cdai.provsiz, scsi_devid_is_lun_name); if (idd == NULL) goto out; ret = 0; if ((idd->proto_codeset & SVPD_ID_CODESET_MASK) == SVPD_ID_CODESET_ASCII) { if (idd->length < len) { for (l = 0; l < idd->length; l++) buf[l] = idd->identifier[l] ? idd->identifier[l] : ' '; buf[l] = 0; } else ret = EFAULT; } else if ((idd->proto_codeset & SVPD_ID_CODESET_MASK) == SVPD_ID_CODESET_UTF8) { l = strnlen(idd->identifier, idd->length); if (l < len) { bcopy(idd->identifier, buf, l); buf[l] = 0; } else ret = EFAULT; } else if ((idd->id_type & SVPD_ID_TYPE_MASK) == SVPD_ID_TYPE_UUID && idd->identifier[0] == 0x10) { if ((idd->length - 2) * 2 + 4 < len) { for (l = 2, o = 0; l < idd->length; l++) { if (l == 6 || l == 8 || l == 10 || l == 12) o += sprintf(buf + o, "-"); o += sprintf(buf + o, "%02x", idd->identifier[l]); } } else ret = EFAULT; } else { if (idd->length * 2 < len) { for (l = 0; l < idd->length; l++) sprintf(buf + l * 2, "%02x", idd->identifier[l]); } else ret = EFAULT; } } else { ret = 0; if (strlcpy(buf, cdai.buf, len) >= len) ret = EFAULT; } out: if (cdai.buf != NULL) free(cdai.buf, M_CAMXPT); return ret; } static dev_match_ret xptbusmatch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_eb *bus) { dev_match_ret retval; u_int i; retval = DM_RET_NONE; /* * If we aren't given something to match against, that's an error. */ if (bus == NULL) return(DM_RET_ERROR); /* * If there are no match entries, then this bus matches no * matter what. */ if ((patterns == NULL) || (num_patterns == 0)) return(DM_RET_DESCEND | DM_RET_COPY); for (i = 0; i < num_patterns; i++) { struct bus_match_pattern *cur_pattern; /* * If the pattern in question isn't for a bus node, we * aren't interested. However, we do indicate to the * calling routine that we should continue descending the * tree, since the user wants to match against lower-level * EDT elements. */ if (patterns[i].type != DEV_MATCH_BUS) { if ((retval & DM_RET_ACTION_MASK) == DM_RET_NONE) retval |= DM_RET_DESCEND; continue; } cur_pattern = &patterns[i].pattern.bus_pattern; /* * If they want to match any bus node, we give them any * device node. */ if (cur_pattern->flags == BUS_MATCH_ANY) { /* set the copy flag */ retval |= DM_RET_COPY; /* * If we've already decided on an action, go ahead * and return. */ if ((retval & DM_RET_ACTION_MASK) != DM_RET_NONE) return(retval); } /* * Not sure why someone would do this... */ if (cur_pattern->flags == BUS_MATCH_NONE) continue; if (((cur_pattern->flags & BUS_MATCH_PATH) != 0) && (cur_pattern->path_id != bus->path_id)) continue; if (((cur_pattern->flags & BUS_MATCH_BUS_ID) != 0) && (cur_pattern->bus_id != bus->sim->bus_id)) continue; if (((cur_pattern->flags & BUS_MATCH_UNIT) != 0) && (cur_pattern->unit_number != bus->sim->unit_number)) continue; if (((cur_pattern->flags & BUS_MATCH_NAME) != 0) && (strncmp(cur_pattern->dev_name, bus->sim->sim_name, DEV_IDLEN) != 0)) continue; /* * If we get to this point, the user definitely wants * information on this bus. So tell the caller to copy the * data out. */ retval |= DM_RET_COPY; /* * If the return action has been set to descend, then we * know that we've already seen a non-bus matching * expression, therefore we need to further descend the tree. * This won't change by continuing around the loop, so we * go ahead and return. If we haven't seen a non-bus * matching expression, we keep going around the loop until * we exhaust the matching expressions. We'll set the stop * flag once we fall out of the loop. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_DESCEND) return(retval); } /* * If the return action hasn't been set to descend yet, that means * we haven't seen anything other than bus matching patterns. So * tell the caller to stop descending the tree -- the user doesn't * want to match against lower level tree elements. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_NONE) retval |= DM_RET_STOP; return(retval); } static dev_match_ret xptdevicematch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_ed *device) { dev_match_ret retval; u_int i; retval = DM_RET_NONE; /* * If we aren't given something to match against, that's an error. */ if (device == NULL) return(DM_RET_ERROR); /* * If there are no match entries, then this device matches no * matter what. */ if ((patterns == NULL) || (num_patterns == 0)) return(DM_RET_DESCEND | DM_RET_COPY); for (i = 0; i < num_patterns; i++) { struct device_match_pattern *cur_pattern; struct scsi_vpd_device_id *device_id_page; /* * If the pattern in question isn't for a device node, we * aren't interested. */ if (patterns[i].type != DEV_MATCH_DEVICE) { if ((patterns[i].type == DEV_MATCH_PERIPH) && ((retval & DM_RET_ACTION_MASK) == DM_RET_NONE)) retval |= DM_RET_DESCEND; continue; } cur_pattern = &patterns[i].pattern.device_pattern; - /* Error out if mutually exclusive options are specified. */ + /* Error out if mutually exclusive options are specified. */ if ((cur_pattern->flags & (DEV_MATCH_INQUIRY|DEV_MATCH_DEVID)) == (DEV_MATCH_INQUIRY|DEV_MATCH_DEVID)) return(DM_RET_ERROR); /* * If they want to match any device node, we give them any * device node. */ if (cur_pattern->flags == DEV_MATCH_ANY) goto copy_dev_node; /* * Not sure why someone would do this... */ if (cur_pattern->flags == DEV_MATCH_NONE) continue; if (((cur_pattern->flags & DEV_MATCH_PATH) != 0) && (cur_pattern->path_id != device->target->bus->path_id)) continue; if (((cur_pattern->flags & DEV_MATCH_TARGET) != 0) && (cur_pattern->target_id != device->target->target_id)) continue; if (((cur_pattern->flags & DEV_MATCH_LUN) != 0) && (cur_pattern->target_lun != device->lun_id)) continue; if (((cur_pattern->flags & DEV_MATCH_INQUIRY) != 0) && (cam_quirkmatch((caddr_t)&device->inq_data, (caddr_t)&cur_pattern->data.inq_pat, 1, sizeof(cur_pattern->data.inq_pat), scsi_static_inquiry_match) == NULL)) continue; device_id_page = (struct scsi_vpd_device_id *)device->device_id; if (((cur_pattern->flags & DEV_MATCH_DEVID) != 0) && (device->device_id_len < SVPD_DEVICE_ID_HDR_LEN || scsi_devid_match((uint8_t *)device_id_page->desc_list, device->device_id_len - SVPD_DEVICE_ID_HDR_LEN, cur_pattern->data.devid_pat.id, cur_pattern->data.devid_pat.id_len) != 0)) continue; copy_dev_node: /* * If we get to this point, the user definitely wants * information on this device. So tell the caller to copy * the data out. */ retval |= DM_RET_COPY; /* * If the return action has been set to descend, then we * know that we've already seen a peripheral matching * expression, therefore we need to further descend the tree. * This won't change by continuing around the loop, so we * go ahead and return. If we haven't seen a peripheral * matching expression, we keep going around the loop until * we exhaust the matching expressions. We'll set the stop * flag once we fall out of the loop. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_DESCEND) return(retval); } /* * If the return action hasn't been set to descend yet, that means * we haven't seen any peripheral matching patterns. So tell the * caller to stop descending the tree -- the user doesn't want to * match against lower level tree elements. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_NONE) retval |= DM_RET_STOP; return(retval); } /* * Match a single peripheral against any number of match patterns. */ static dev_match_ret xptperiphmatch(struct dev_match_pattern *patterns, u_int num_patterns, struct cam_periph *periph) { dev_match_ret retval; u_int i; /* * If we aren't given something to match against, that's an error. */ if (periph == NULL) return(DM_RET_ERROR); /* * If there are no match entries, then this peripheral matches no * matter what. */ if ((patterns == NULL) || (num_patterns == 0)) return(DM_RET_STOP | DM_RET_COPY); /* * There aren't any nodes below a peripheral node, so there's no * reason to descend the tree any further. */ retval = DM_RET_STOP; for (i = 0; i < num_patterns; i++) { struct periph_match_pattern *cur_pattern; /* * If the pattern in question isn't for a peripheral, we * aren't interested. */ if (patterns[i].type != DEV_MATCH_PERIPH) continue; cur_pattern = &patterns[i].pattern.periph_pattern; /* * If they want to match on anything, then we will do so. */ if (cur_pattern->flags == PERIPH_MATCH_ANY) { /* set the copy flag */ retval |= DM_RET_COPY; /* * We've already set the return action to stop, * since there are no nodes below peripherals in * the tree. */ return(retval); } /* * Not sure why someone would do this... */ if (cur_pattern->flags == PERIPH_MATCH_NONE) continue; if (((cur_pattern->flags & PERIPH_MATCH_PATH) != 0) && (cur_pattern->path_id != periph->path->bus->path_id)) continue; /* * For the target and lun id's, we have to make sure the * target and lun pointers aren't NULL. The xpt peripheral * has a wildcard target and device. */ if (((cur_pattern->flags & PERIPH_MATCH_TARGET) != 0) && ((periph->path->target == NULL) ||(cur_pattern->target_id != periph->path->target->target_id))) continue; if (((cur_pattern->flags & PERIPH_MATCH_LUN) != 0) && ((periph->path->device == NULL) || (cur_pattern->target_lun != periph->path->device->lun_id))) continue; if (((cur_pattern->flags & PERIPH_MATCH_UNIT) != 0) && (cur_pattern->unit_number != periph->unit_number)) continue; if (((cur_pattern->flags & PERIPH_MATCH_NAME) != 0) && (strncmp(cur_pattern->periph_name, periph->periph_name, DEV_IDLEN) != 0)) continue; /* * If we get to this point, the user definitely wants * information on this peripheral. So tell the caller to * copy the data out. */ retval |= DM_RET_COPY; /* * The return action has already been set to stop, since * peripherals don't have any nodes below them in the EDT. */ return(retval); } /* * If we get to this point, the peripheral that was passed in * doesn't match any of the patterns. */ return(retval); } static int xptedtbusfunc(struct cam_eb *bus, void *arg) { struct ccb_dev_match *cdm; struct cam_et *target; dev_match_ret retval; cdm = (struct ccb_dev_match *)arg; /* * If our position is for something deeper in the tree, that means * that we've already seen this node. So, we keep going down. */ if ((cdm->pos.position_type & CAM_DEV_POS_BUS) && (cdm->pos.cookie.bus == bus) && (cdm->pos.position_type & CAM_DEV_POS_TARGET) && (cdm->pos.cookie.target != NULL)) retval = DM_RET_DESCEND; else retval = xptbusmatch(cdm->patterns, cdm->num_patterns, bus); /* * If we got an error, bail out of the search. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_ERROR) { cdm->status = CAM_DEV_MATCH_ERROR; return(0); } /* * If the copy flag is set, copy this bus out. */ if (retval & DM_RET_COPY) { int spaceleft, j; spaceleft = cdm->match_buf_len - (cdm->num_matches * sizeof(struct dev_match_result)); /* * If we don't have enough space to put in another * match result, save our position and tell the * user there are more devices to check. */ if (spaceleft < sizeof(struct dev_match_result)) { bzero(&cdm->pos, sizeof(cdm->pos)); cdm->pos.position_type = CAM_DEV_POS_EDT | CAM_DEV_POS_BUS; cdm->pos.cookie.bus = bus; cdm->pos.generations[CAM_BUS_GENERATION]= xsoftc.bus_generation; cdm->status = CAM_DEV_MATCH_MORE; return(0); } j = cdm->num_matches; cdm->num_matches++; cdm->matches[j].type = DEV_MATCH_BUS; cdm->matches[j].result.bus_result.path_id = bus->path_id; cdm->matches[j].result.bus_result.bus_id = bus->sim->bus_id; cdm->matches[j].result.bus_result.unit_number = bus->sim->unit_number; strncpy(cdm->matches[j].result.bus_result.dev_name, bus->sim->sim_name, DEV_IDLEN); } /* * If the user is only interested in buses, there's no * reason to descend to the next level in the tree. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_STOP) return(1); /* * If there is a target generation recorded, check it to * make sure the target list hasn't changed. */ mtx_lock(&bus->eb_mtx); if ((cdm->pos.position_type & CAM_DEV_POS_BUS) && (cdm->pos.cookie.bus == bus) && (cdm->pos.position_type & CAM_DEV_POS_TARGET) && (cdm->pos.cookie.target != NULL)) { if ((cdm->pos.generations[CAM_TARGET_GENERATION] != bus->generation)) { mtx_unlock(&bus->eb_mtx); cdm->status = CAM_DEV_MATCH_LIST_CHANGED; return (0); } target = (struct cam_et *)cdm->pos.cookie.target; target->refcount++; } else target = NULL; mtx_unlock(&bus->eb_mtx); return (xpttargettraverse(bus, target, xptedttargetfunc, arg)); } static int xptedttargetfunc(struct cam_et *target, void *arg) { struct ccb_dev_match *cdm; struct cam_eb *bus; struct cam_ed *device; cdm = (struct ccb_dev_match *)arg; bus = target->bus; /* * If there is a device list generation recorded, check it to * make sure the device list hasn't changed. */ mtx_lock(&bus->eb_mtx); if ((cdm->pos.position_type & CAM_DEV_POS_BUS) && (cdm->pos.cookie.bus == bus) && (cdm->pos.position_type & CAM_DEV_POS_TARGET) && (cdm->pos.cookie.target == target) && (cdm->pos.position_type & CAM_DEV_POS_DEVICE) && (cdm->pos.cookie.device != NULL)) { if (cdm->pos.generations[CAM_DEV_GENERATION] != target->generation) { mtx_unlock(&bus->eb_mtx); cdm->status = CAM_DEV_MATCH_LIST_CHANGED; return(0); } device = (struct cam_ed *)cdm->pos.cookie.device; device->refcount++; } else device = NULL; mtx_unlock(&bus->eb_mtx); return (xptdevicetraverse(target, device, xptedtdevicefunc, arg)); } static int xptedtdevicefunc(struct cam_ed *device, void *arg) { struct cam_eb *bus; struct cam_periph *periph; struct ccb_dev_match *cdm; dev_match_ret retval; cdm = (struct ccb_dev_match *)arg; bus = device->target->bus; /* * If our position is for something deeper in the tree, that means * that we've already seen this node. So, we keep going down. */ if ((cdm->pos.position_type & CAM_DEV_POS_DEVICE) && (cdm->pos.cookie.device == device) && (cdm->pos.position_type & CAM_DEV_POS_PERIPH) && (cdm->pos.cookie.periph != NULL)) retval = DM_RET_DESCEND; else retval = xptdevicematch(cdm->patterns, cdm->num_patterns, device); if ((retval & DM_RET_ACTION_MASK) == DM_RET_ERROR) { cdm->status = CAM_DEV_MATCH_ERROR; return(0); } /* * If the copy flag is set, copy this device out. */ if (retval & DM_RET_COPY) { int spaceleft, j; spaceleft = cdm->match_buf_len - (cdm->num_matches * sizeof(struct dev_match_result)); /* * If we don't have enough space to put in another * match result, save our position and tell the * user there are more devices to check. */ if (spaceleft < sizeof(struct dev_match_result)) { bzero(&cdm->pos, sizeof(cdm->pos)); cdm->pos.position_type = CAM_DEV_POS_EDT | CAM_DEV_POS_BUS | CAM_DEV_POS_TARGET | CAM_DEV_POS_DEVICE; cdm->pos.cookie.bus = device->target->bus; cdm->pos.generations[CAM_BUS_GENERATION]= xsoftc.bus_generation; cdm->pos.cookie.target = device->target; cdm->pos.generations[CAM_TARGET_GENERATION] = device->target->bus->generation; cdm->pos.cookie.device = device; cdm->pos.generations[CAM_DEV_GENERATION] = device->target->generation; cdm->status = CAM_DEV_MATCH_MORE; return(0); } j = cdm->num_matches; cdm->num_matches++; cdm->matches[j].type = DEV_MATCH_DEVICE; cdm->matches[j].result.device_result.path_id = device->target->bus->path_id; cdm->matches[j].result.device_result.target_id = device->target->target_id; cdm->matches[j].result.device_result.target_lun = device->lun_id; cdm->matches[j].result.device_result.protocol = device->protocol; bcopy(&device->inq_data, &cdm->matches[j].result.device_result.inq_data, sizeof(struct scsi_inquiry_data)); bcopy(&device->ident_data, &cdm->matches[j].result.device_result.ident_data, sizeof(struct ata_params)); + bcopy(&device->mmc_ident_data, + &cdm->matches[j].result.device_result.mmc_ident_data, + sizeof(struct mmc_params)); /* Let the user know whether this device is unconfigured */ if (device->flags & CAM_DEV_UNCONFIGURED) cdm->matches[j].result.device_result.flags = DEV_RESULT_UNCONFIGURED; else cdm->matches[j].result.device_result.flags = DEV_RESULT_NOFLAG; } /* * If the user isn't interested in peripherals, don't descend * the tree any further. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_STOP) return(1); /* * If there is a peripheral list generation recorded, make sure * it hasn't changed. */ xpt_lock_buses(); mtx_lock(&bus->eb_mtx); if ((cdm->pos.position_type & CAM_DEV_POS_BUS) && (cdm->pos.cookie.bus == bus) && (cdm->pos.position_type & CAM_DEV_POS_TARGET) && (cdm->pos.cookie.target == device->target) && (cdm->pos.position_type & CAM_DEV_POS_DEVICE) && (cdm->pos.cookie.device == device) && (cdm->pos.position_type & CAM_DEV_POS_PERIPH) && (cdm->pos.cookie.periph != NULL)) { if (cdm->pos.generations[CAM_PERIPH_GENERATION] != device->generation) { mtx_unlock(&bus->eb_mtx); xpt_unlock_buses(); cdm->status = CAM_DEV_MATCH_LIST_CHANGED; return(0); } periph = (struct cam_periph *)cdm->pos.cookie.periph; periph->refcount++; } else periph = NULL; mtx_unlock(&bus->eb_mtx); xpt_unlock_buses(); return (xptperiphtraverse(device, periph, xptedtperiphfunc, arg)); } static int xptedtperiphfunc(struct cam_periph *periph, void *arg) { struct ccb_dev_match *cdm; dev_match_ret retval; cdm = (struct ccb_dev_match *)arg; retval = xptperiphmatch(cdm->patterns, cdm->num_patterns, periph); if ((retval & DM_RET_ACTION_MASK) == DM_RET_ERROR) { cdm->status = CAM_DEV_MATCH_ERROR; return(0); } /* * If the copy flag is set, copy this peripheral out. */ if (retval & DM_RET_COPY) { int spaceleft, j; spaceleft = cdm->match_buf_len - (cdm->num_matches * sizeof(struct dev_match_result)); /* * If we don't have enough space to put in another * match result, save our position and tell the * user there are more devices to check. */ if (spaceleft < sizeof(struct dev_match_result)) { bzero(&cdm->pos, sizeof(cdm->pos)); cdm->pos.position_type = CAM_DEV_POS_EDT | CAM_DEV_POS_BUS | CAM_DEV_POS_TARGET | CAM_DEV_POS_DEVICE | CAM_DEV_POS_PERIPH; cdm->pos.cookie.bus = periph->path->bus; cdm->pos.generations[CAM_BUS_GENERATION]= xsoftc.bus_generation; cdm->pos.cookie.target = periph->path->target; cdm->pos.generations[CAM_TARGET_GENERATION] = periph->path->bus->generation; cdm->pos.cookie.device = periph->path->device; cdm->pos.generations[CAM_DEV_GENERATION] = periph->path->target->generation; cdm->pos.cookie.periph = periph; cdm->pos.generations[CAM_PERIPH_GENERATION] = periph->path->device->generation; cdm->status = CAM_DEV_MATCH_MORE; return(0); } j = cdm->num_matches; cdm->num_matches++; cdm->matches[j].type = DEV_MATCH_PERIPH; cdm->matches[j].result.periph_result.path_id = periph->path->bus->path_id; cdm->matches[j].result.periph_result.target_id = periph->path->target->target_id; cdm->matches[j].result.periph_result.target_lun = periph->path->device->lun_id; cdm->matches[j].result.periph_result.unit_number = periph->unit_number; strncpy(cdm->matches[j].result.periph_result.periph_name, periph->periph_name, DEV_IDLEN); } return(1); } static int xptedtmatch(struct ccb_dev_match *cdm) { struct cam_eb *bus; int ret; cdm->num_matches = 0; /* * Check the bus list generation. If it has changed, the user * needs to reset everything and start over. */ xpt_lock_buses(); if ((cdm->pos.position_type & CAM_DEV_POS_BUS) && (cdm->pos.cookie.bus != NULL)) { if (cdm->pos.generations[CAM_BUS_GENERATION] != xsoftc.bus_generation) { xpt_unlock_buses(); cdm->status = CAM_DEV_MATCH_LIST_CHANGED; return(0); } bus = (struct cam_eb *)cdm->pos.cookie.bus; bus->refcount++; } else bus = NULL; xpt_unlock_buses(); ret = xptbustraverse(bus, xptedtbusfunc, cdm); /* * If we get back 0, that means that we had to stop before fully * traversing the EDT. It also means that one of the subroutines * has set the status field to the proper value. If we get back 1, * we've fully traversed the EDT and copied out any matching entries. */ if (ret == 1) cdm->status = CAM_DEV_MATCH_LAST; return(ret); } static int xptplistpdrvfunc(struct periph_driver **pdrv, void *arg) { struct cam_periph *periph; struct ccb_dev_match *cdm; cdm = (struct ccb_dev_match *)arg; xpt_lock_buses(); if ((cdm->pos.position_type & CAM_DEV_POS_PDPTR) && (cdm->pos.cookie.pdrv == pdrv) && (cdm->pos.position_type & CAM_DEV_POS_PERIPH) && (cdm->pos.cookie.periph != NULL)) { if (cdm->pos.generations[CAM_PERIPH_GENERATION] != (*pdrv)->generation) { xpt_unlock_buses(); cdm->status = CAM_DEV_MATCH_LIST_CHANGED; return(0); } periph = (struct cam_periph *)cdm->pos.cookie.periph; periph->refcount++; } else periph = NULL; xpt_unlock_buses(); return (xptpdperiphtraverse(pdrv, periph, xptplistperiphfunc, arg)); } static int xptplistperiphfunc(struct cam_periph *periph, void *arg) { struct ccb_dev_match *cdm; dev_match_ret retval; cdm = (struct ccb_dev_match *)arg; retval = xptperiphmatch(cdm->patterns, cdm->num_patterns, periph); if ((retval & DM_RET_ACTION_MASK) == DM_RET_ERROR) { cdm->status = CAM_DEV_MATCH_ERROR; return(0); } /* * If the copy flag is set, copy this peripheral out. */ if (retval & DM_RET_COPY) { int spaceleft, j; spaceleft = cdm->match_buf_len - (cdm->num_matches * sizeof(struct dev_match_result)); /* * If we don't have enough space to put in another * match result, save our position and tell the * user there are more devices to check. */ if (spaceleft < sizeof(struct dev_match_result)) { struct periph_driver **pdrv; pdrv = NULL; bzero(&cdm->pos, sizeof(cdm->pos)); cdm->pos.position_type = CAM_DEV_POS_PDRV | CAM_DEV_POS_PDPTR | CAM_DEV_POS_PERIPH; /* * This may look a bit non-sensical, but it is * actually quite logical. There are very few * peripheral drivers, and bloating every peripheral * structure with a pointer back to its parent * peripheral driver linker set entry would cost * more in the long run than doing this quick lookup. */ for (pdrv = periph_drivers; *pdrv != NULL; pdrv++) { if (strcmp((*pdrv)->driver_name, periph->periph_name) == 0) break; } if (*pdrv == NULL) { cdm->status = CAM_DEV_MATCH_ERROR; return(0); } cdm->pos.cookie.pdrv = pdrv; /* * The periph generation slot does double duty, as * does the periph pointer slot. They are used for * both edt and pdrv lookups and positioning. */ cdm->pos.cookie.periph = periph; cdm->pos.generations[CAM_PERIPH_GENERATION] = (*pdrv)->generation; cdm->status = CAM_DEV_MATCH_MORE; return(0); } j = cdm->num_matches; cdm->num_matches++; cdm->matches[j].type = DEV_MATCH_PERIPH; cdm->matches[j].result.periph_result.path_id = periph->path->bus->path_id; /* * The transport layer peripheral doesn't have a target or * lun. */ if (periph->path->target) cdm->matches[j].result.periph_result.target_id = periph->path->target->target_id; else cdm->matches[j].result.periph_result.target_id = CAM_TARGET_WILDCARD; if (periph->path->device) cdm->matches[j].result.periph_result.target_lun = periph->path->device->lun_id; else cdm->matches[j].result.periph_result.target_lun = CAM_LUN_WILDCARD; cdm->matches[j].result.periph_result.unit_number = periph->unit_number; strncpy(cdm->matches[j].result.periph_result.periph_name, periph->periph_name, DEV_IDLEN); } return(1); } static int xptperiphlistmatch(struct ccb_dev_match *cdm) { int ret; cdm->num_matches = 0; /* * At this point in the edt traversal function, we check the bus * list generation to make sure that no buses have been added or * removed since the user last sent a XPT_DEV_MATCH ccb through. * For the peripheral driver list traversal function, however, we * don't have to worry about new peripheral driver types coming or * going; they're in a linker set, and therefore can't change * without a recompile. */ if ((cdm->pos.position_type & CAM_DEV_POS_PDPTR) && (cdm->pos.cookie.pdrv != NULL)) ret = xptpdrvtraverse( (struct periph_driver **)cdm->pos.cookie.pdrv, xptplistpdrvfunc, cdm); else ret = xptpdrvtraverse(NULL, xptplistpdrvfunc, cdm); /* * If we get back 0, that means that we had to stop before fully * traversing the peripheral driver tree. It also means that one of * the subroutines has set the status field to the proper value. If * we get back 1, we've fully traversed the EDT and copied out any * matching entries. */ if (ret == 1) cdm->status = CAM_DEV_MATCH_LAST; return(ret); } static int xptbustraverse(struct cam_eb *start_bus, xpt_busfunc_t *tr_func, void *arg) { struct cam_eb *bus, *next_bus; int retval; retval = 1; if (start_bus) bus = start_bus; else { xpt_lock_buses(); bus = TAILQ_FIRST(&xsoftc.xpt_busses); if (bus == NULL) { xpt_unlock_buses(); return (retval); } bus->refcount++; xpt_unlock_buses(); } for (; bus != NULL; bus = next_bus) { retval = tr_func(bus, arg); if (retval == 0) { xpt_release_bus(bus); break; } xpt_lock_buses(); next_bus = TAILQ_NEXT(bus, links); if (next_bus) next_bus->refcount++; xpt_unlock_buses(); xpt_release_bus(bus); } return(retval); } static int xpttargettraverse(struct cam_eb *bus, struct cam_et *start_target, xpt_targetfunc_t *tr_func, void *arg) { struct cam_et *target, *next_target; int retval; retval = 1; if (start_target) target = start_target; else { mtx_lock(&bus->eb_mtx); target = TAILQ_FIRST(&bus->et_entries); if (target == NULL) { mtx_unlock(&bus->eb_mtx); return (retval); } target->refcount++; mtx_unlock(&bus->eb_mtx); } for (; target != NULL; target = next_target) { retval = tr_func(target, arg); if (retval == 0) { xpt_release_target(target); break; } mtx_lock(&bus->eb_mtx); next_target = TAILQ_NEXT(target, links); if (next_target) next_target->refcount++; mtx_unlock(&bus->eb_mtx); xpt_release_target(target); } return(retval); } static int xptdevicetraverse(struct cam_et *target, struct cam_ed *start_device, xpt_devicefunc_t *tr_func, void *arg) { struct cam_eb *bus; struct cam_ed *device, *next_device; int retval; retval = 1; bus = target->bus; if (start_device) device = start_device; else { mtx_lock(&bus->eb_mtx); device = TAILQ_FIRST(&target->ed_entries); if (device == NULL) { mtx_unlock(&bus->eb_mtx); return (retval); } device->refcount++; mtx_unlock(&bus->eb_mtx); } for (; device != NULL; device = next_device) { mtx_lock(&device->device_mtx); retval = tr_func(device, arg); mtx_unlock(&device->device_mtx); if (retval == 0) { xpt_release_device(device); break; } mtx_lock(&bus->eb_mtx); next_device = TAILQ_NEXT(device, links); if (next_device) next_device->refcount++; mtx_unlock(&bus->eb_mtx); xpt_release_device(device); } return(retval); } static int xptperiphtraverse(struct cam_ed *device, struct cam_periph *start_periph, xpt_periphfunc_t *tr_func, void *arg) { struct cam_eb *bus; struct cam_periph *periph, *next_periph; int retval; retval = 1; bus = device->target->bus; if (start_periph) periph = start_periph; else { xpt_lock_buses(); mtx_lock(&bus->eb_mtx); periph = SLIST_FIRST(&device->periphs); while (periph != NULL && (periph->flags & CAM_PERIPH_FREE) != 0) periph = SLIST_NEXT(periph, periph_links); if (periph == NULL) { mtx_unlock(&bus->eb_mtx); xpt_unlock_buses(); return (retval); } periph->refcount++; mtx_unlock(&bus->eb_mtx); xpt_unlock_buses(); } for (; periph != NULL; periph = next_periph) { retval = tr_func(periph, arg); if (retval == 0) { cam_periph_release_locked(periph); break; } xpt_lock_buses(); mtx_lock(&bus->eb_mtx); next_periph = SLIST_NEXT(periph, periph_links); while (next_periph != NULL && (next_periph->flags & CAM_PERIPH_FREE) != 0) next_periph = SLIST_NEXT(next_periph, periph_links); if (next_periph) next_periph->refcount++; mtx_unlock(&bus->eb_mtx); xpt_unlock_buses(); cam_periph_release_locked(periph); } return(retval); } static int xptpdrvtraverse(struct periph_driver **start_pdrv, xpt_pdrvfunc_t *tr_func, void *arg) { struct periph_driver **pdrv; int retval; retval = 1; /* * We don't traverse the peripheral driver list like we do the * other lists, because it is a linker set, and therefore cannot be * changed during runtime. If the peripheral driver list is ever * re-done to be something other than a linker set (i.e. it can * change while the system is running), the list traversal should * be modified to work like the other traversal functions. */ for (pdrv = (start_pdrv ? start_pdrv : periph_drivers); *pdrv != NULL; pdrv++) { retval = tr_func(pdrv, arg); if (retval == 0) return(retval); } return(retval); } static int xptpdperiphtraverse(struct periph_driver **pdrv, struct cam_periph *start_periph, xpt_periphfunc_t *tr_func, void *arg) { struct cam_periph *periph, *next_periph; int retval; retval = 1; if (start_periph) periph = start_periph; else { xpt_lock_buses(); periph = TAILQ_FIRST(&(*pdrv)->units); while (periph != NULL && (periph->flags & CAM_PERIPH_FREE) != 0) periph = TAILQ_NEXT(periph, unit_links); if (periph == NULL) { xpt_unlock_buses(); return (retval); } periph->refcount++; xpt_unlock_buses(); } for (; periph != NULL; periph = next_periph) { cam_periph_lock(periph); retval = tr_func(periph, arg); cam_periph_unlock(periph); if (retval == 0) { cam_periph_release(periph); break; } xpt_lock_buses(); next_periph = TAILQ_NEXT(periph, unit_links); while (next_periph != NULL && (next_periph->flags & CAM_PERIPH_FREE) != 0) next_periph = TAILQ_NEXT(next_periph, unit_links); if (next_periph) next_periph->refcount++; xpt_unlock_buses(); cam_periph_release(periph); } return(retval); } static int xptdefbusfunc(struct cam_eb *bus, void *arg) { struct xpt_traverse_config *tr_config; tr_config = (struct xpt_traverse_config *)arg; if (tr_config->depth == XPT_DEPTH_BUS) { xpt_busfunc_t *tr_func; tr_func = (xpt_busfunc_t *)tr_config->tr_func; return(tr_func(bus, tr_config->tr_arg)); } else return(xpttargettraverse(bus, NULL, xptdeftargetfunc, arg)); } static int xptdeftargetfunc(struct cam_et *target, void *arg) { struct xpt_traverse_config *tr_config; tr_config = (struct xpt_traverse_config *)arg; if (tr_config->depth == XPT_DEPTH_TARGET) { xpt_targetfunc_t *tr_func; tr_func = (xpt_targetfunc_t *)tr_config->tr_func; return(tr_func(target, tr_config->tr_arg)); } else return(xptdevicetraverse(target, NULL, xptdefdevicefunc, arg)); } static int xptdefdevicefunc(struct cam_ed *device, void *arg) { struct xpt_traverse_config *tr_config; tr_config = (struct xpt_traverse_config *)arg; if (tr_config->depth == XPT_DEPTH_DEVICE) { xpt_devicefunc_t *tr_func; tr_func = (xpt_devicefunc_t *)tr_config->tr_func; return(tr_func(device, tr_config->tr_arg)); } else return(xptperiphtraverse(device, NULL, xptdefperiphfunc, arg)); } static int xptdefperiphfunc(struct cam_periph *periph, void *arg) { struct xpt_traverse_config *tr_config; xpt_periphfunc_t *tr_func; tr_config = (struct xpt_traverse_config *)arg; tr_func = (xpt_periphfunc_t *)tr_config->tr_func; /* * Unlike the other default functions, we don't check for depth * here. The peripheral driver level is the last level in the EDT, * so if we're here, we should execute the function in question. */ return(tr_func(periph, tr_config->tr_arg)); } /* * Execute the given function for every bus in the EDT. */ static int xpt_for_all_busses(xpt_busfunc_t *tr_func, void *arg) { struct xpt_traverse_config tr_config; tr_config.depth = XPT_DEPTH_BUS; tr_config.tr_func = tr_func; tr_config.tr_arg = arg; return(xptbustraverse(NULL, xptdefbusfunc, &tr_config)); } /* * Execute the given function for every device in the EDT. */ static int xpt_for_all_devices(xpt_devicefunc_t *tr_func, void *arg) { struct xpt_traverse_config tr_config; tr_config.depth = XPT_DEPTH_DEVICE; tr_config.tr_func = tr_func; tr_config.tr_arg = arg; return(xptbustraverse(NULL, xptdefbusfunc, &tr_config)); } static int xptsetasyncfunc(struct cam_ed *device, void *arg) { struct cam_path path; struct ccb_getdev cgd; struct ccb_setasync *csa = (struct ccb_setasync *)arg; /* * Don't report unconfigured devices (Wildcard devs, * devices only for target mode, device instances * that have been invalidated but are waiting for * their last reference count to be released). */ if ((device->flags & CAM_DEV_UNCONFIGURED) != 0) return (1); xpt_compile_path(&path, NULL, device->target->bus->path_id, device->target->target_id, device->lun_id); xpt_setup_ccb(&cgd.ccb_h, &path, CAM_PRIORITY_NORMAL); cgd.ccb_h.func_code = XPT_GDEV_TYPE; xpt_action((union ccb *)&cgd); csa->callback(csa->callback_arg, AC_FOUND_DEVICE, &path, &cgd); xpt_release_path(&path); return(1); } static int xptsetasyncbusfunc(struct cam_eb *bus, void *arg) { struct cam_path path; struct ccb_pathinq cpi; struct ccb_setasync *csa = (struct ccb_setasync *)arg; xpt_compile_path(&path, /*periph*/NULL, bus->path_id, CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD); xpt_path_lock(&path); xpt_setup_ccb(&cpi.ccb_h, &path, CAM_PRIORITY_NORMAL); cpi.ccb_h.func_code = XPT_PATH_INQ; xpt_action((union ccb *)&cpi); csa->callback(csa->callback_arg, AC_PATH_REGISTERED, &path, &cpi); xpt_path_unlock(&path); xpt_release_path(&path); return(1); } void xpt_action(union ccb *start_ccb) { CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_TRACE, ("xpt_action: func %#x %s\n", start_ccb->ccb_h.func_code, xpt_action_name(start_ccb->ccb_h.func_code))); start_ccb->ccb_h.status = CAM_REQ_INPROG; (*(start_ccb->ccb_h.path->bus->xport->ops->action))(start_ccb); } void xpt_action_default(union ccb *start_ccb) { struct cam_path *path; struct cam_sim *sim; struct mtx *mtx; path = start_ccb->ccb_h.path; CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_action_default: func %#x %s\n", start_ccb->ccb_h.func_code, xpt_action_name(start_ccb->ccb_h.func_code))); switch (start_ccb->ccb_h.func_code) { case XPT_SCSI_IO: { struct cam_ed *device; /* * For the sake of compatibility with SCSI-1 * devices that may not understand the identify * message, we include lun information in the * second byte of all commands. SCSI-1 specifies * that luns are a 3 bit value and reserves only 3 * bits for lun information in the CDB. Later * revisions of the SCSI spec allow for more than 8 * luns, but have deprecated lun information in the * CDB. So, if the lun won't fit, we must omit. * * Also be aware that during initial probing for devices, * the inquiry information is unknown but initialized to 0. * This means that this code will be exercised while probing * devices with an ANSI revision greater than 2. */ device = path->device; if (device->protocol_version <= SCSI_REV_2 && start_ccb->ccb_h.target_lun < 8 && (start_ccb->ccb_h.flags & CAM_CDB_POINTER) == 0) { start_ccb->csio.cdb_io.cdb_bytes[1] |= start_ccb->ccb_h.target_lun << 5; } start_ccb->csio.scsi_status = SCSI_STATUS_OK; } /* FALLTHROUGH */ case XPT_TARGET_IO: case XPT_CONT_TARGET_IO: start_ccb->csio.sense_resid = 0; start_ccb->csio.resid = 0; /* FALLTHROUGH */ case XPT_ATA_IO: if (start_ccb->ccb_h.func_code == XPT_ATA_IO) start_ccb->ataio.resid = 0; /* FALLTHROUGH */ case XPT_NVME_IO: if (start_ccb->ccb_h.func_code == XPT_NVME_IO) start_ccb->nvmeio.resid = 0; /* FALLTHROUGH */ + case XPT_MMC_IO: + /* XXX just like nmve_io? */ case XPT_RESET_DEV: case XPT_ENG_EXEC: case XPT_SMP_IO: { struct cam_devq *devq; devq = path->bus->sim->devq; mtx_lock(&devq->send_mtx); cam_ccbq_insert_ccb(&path->device->ccbq, start_ccb); if (xpt_schedule_devq(devq, path->device) != 0) xpt_run_devq(devq); mtx_unlock(&devq->send_mtx); break; } case XPT_CALC_GEOMETRY: /* Filter out garbage */ if (start_ccb->ccg.block_size == 0 || start_ccb->ccg.volume_size == 0) { start_ccb->ccg.cylinders = 0; start_ccb->ccg.heads = 0; start_ccb->ccg.secs_per_track = 0; start_ccb->ccb_h.status = CAM_REQ_CMP; break; } #if defined(__sparc64__) /* * For sparc64, we may need adjust the geometry of large * disks in order to fit the limitations of the 16-bit * fields of the VTOC8 disk label. */ if (scsi_da_bios_params(&start_ccb->ccg) != 0) { start_ccb->ccb_h.status = CAM_REQ_CMP; break; } #endif goto call_sim; case XPT_ABORT: { union ccb* abort_ccb; abort_ccb = start_ccb->cab.abort_ccb; if (XPT_FC_IS_DEV_QUEUED(abort_ccb)) { struct cam_ed *device; struct cam_devq *devq; device = abort_ccb->ccb_h.path->device; devq = device->sim->devq; mtx_lock(&devq->send_mtx); if (abort_ccb->ccb_h.pinfo.index > 0) { cam_ccbq_remove_ccb(&device->ccbq, abort_ccb); abort_ccb->ccb_h.status = CAM_REQ_ABORTED|CAM_DEV_QFRZN; xpt_freeze_devq_device(device, 1); mtx_unlock(&devq->send_mtx); xpt_done(abort_ccb); start_ccb->ccb_h.status = CAM_REQ_CMP; break; } mtx_unlock(&devq->send_mtx); if (abort_ccb->ccb_h.pinfo.index == CAM_UNQUEUED_INDEX && (abort_ccb->ccb_h.status & CAM_SIM_QUEUED) == 0) { /* * We've caught this ccb en route to * the SIM. Flag it for abort and the * SIM will do so just before starting * real work on the CCB. */ abort_ccb->ccb_h.status = CAM_REQ_ABORTED|CAM_DEV_QFRZN; xpt_freeze_devq(abort_ccb->ccb_h.path, 1); start_ccb->ccb_h.status = CAM_REQ_CMP; break; } } if (XPT_FC_IS_QUEUED(abort_ccb) && (abort_ccb->ccb_h.pinfo.index == CAM_DONEQ_INDEX)) { /* * It's already completed but waiting * for our SWI to get to it. */ start_ccb->ccb_h.status = CAM_UA_ABORT; break; } /* * If we weren't able to take care of the abort request * in the XPT, pass the request down to the SIM for processing. */ } /* FALLTHROUGH */ case XPT_ACCEPT_TARGET_IO: case XPT_EN_LUN: case XPT_IMMED_NOTIFY: case XPT_NOTIFY_ACK: case XPT_RESET_BUS: case XPT_IMMEDIATE_NOTIFY: case XPT_NOTIFY_ACKNOWLEDGE: case XPT_GET_SIM_KNOB_OLD: case XPT_GET_SIM_KNOB: case XPT_SET_SIM_KNOB: case XPT_GET_TRAN_SETTINGS: case XPT_SET_TRAN_SETTINGS: case XPT_PATH_INQ: call_sim: sim = path->bus->sim; mtx = sim->mtx; if (mtx && !mtx_owned(mtx)) mtx_lock(mtx); else mtx = NULL; + CAM_DEBUG(path, CAM_DEBUG_TRACE, - ("sim->sim_action: func=%#x\n", start_ccb->ccb_h.func_code)); + ("Calling sim->sim_action(): func=%#x\n", start_ccb->ccb_h.func_code)); (*(sim->sim_action))(sim, start_ccb); CAM_DEBUG(path, CAM_DEBUG_TRACE, - ("sim->sim_action: status=%#x\n", start_ccb->ccb_h.status)); + ("sim->sim_action returned: status=%#x\n", start_ccb->ccb_h.status)); if (mtx) mtx_unlock(mtx); break; case XPT_PATH_STATS: start_ccb->cpis.last_reset = path->bus->last_reset; start_ccb->ccb_h.status = CAM_REQ_CMP; break; case XPT_GDEV_TYPE: { struct cam_ed *dev; dev = path->device; if ((dev->flags & CAM_DEV_UNCONFIGURED) != 0) { start_ccb->ccb_h.status = CAM_DEV_NOT_THERE; } else { struct ccb_getdev *cgd; cgd = &start_ccb->cgd; cgd->protocol = dev->protocol; cgd->inq_data = dev->inq_data; cgd->ident_data = dev->ident_data; cgd->inq_flags = dev->inq_flags; cgd->nvme_data = dev->nvme_data; cgd->nvme_cdata = dev->nvme_cdata; cgd->ccb_h.status = CAM_REQ_CMP; cgd->serial_num_len = dev->serial_num_len; if ((dev->serial_num_len > 0) && (dev->serial_num != NULL)) bcopy(dev->serial_num, cgd->serial_num, dev->serial_num_len); } break; } case XPT_GDEV_STATS: { struct ccb_getdevstats *cgds = &start_ccb->cgds; struct cam_ed *dev = path->device; struct cam_eb *bus = path->bus; struct cam_et *tar = path->target; struct cam_devq *devq = bus->sim->devq; mtx_lock(&devq->send_mtx); cgds->dev_openings = dev->ccbq.dev_openings; cgds->dev_active = dev->ccbq.dev_active; cgds->allocated = dev->ccbq.allocated; cgds->queued = cam_ccbq_pending_ccb_count(&dev->ccbq); cgds->held = cgds->allocated - cgds->dev_active - cgds->queued; cgds->last_reset = tar->last_reset; cgds->maxtags = dev->maxtags; cgds->mintags = dev->mintags; if (timevalcmp(&tar->last_reset, &bus->last_reset, <)) cgds->last_reset = bus->last_reset; mtx_unlock(&devq->send_mtx); cgds->ccb_h.status = CAM_REQ_CMP; break; } case XPT_GDEVLIST: { struct cam_periph *nperiph; struct periph_list *periph_head; struct ccb_getdevlist *cgdl; u_int i; struct cam_ed *device; int found; found = 0; /* * Don't want anyone mucking with our data. */ device = path->device; periph_head = &device->periphs; cgdl = &start_ccb->cgdl; /* * Check and see if the list has changed since the user * last requested a list member. If so, tell them that the * list has changed, and therefore they need to start over * from the beginning. */ if ((cgdl->index != 0) && (cgdl->generation != device->generation)) { cgdl->status = CAM_GDEVLIST_LIST_CHANGED; break; } /* * Traverse the list of peripherals and attempt to find * the requested peripheral. */ for (nperiph = SLIST_FIRST(periph_head), i = 0; (nperiph != NULL) && (i <= cgdl->index); nperiph = SLIST_NEXT(nperiph, periph_links), i++) { if (i == cgdl->index) { strncpy(cgdl->periph_name, nperiph->periph_name, DEV_IDLEN); cgdl->unit_number = nperiph->unit_number; found = 1; } } if (found == 0) { cgdl->status = CAM_GDEVLIST_ERROR; break; } if (nperiph == NULL) cgdl->status = CAM_GDEVLIST_LAST_DEVICE; else cgdl->status = CAM_GDEVLIST_MORE_DEVS; cgdl->index++; cgdl->generation = device->generation; cgdl->ccb_h.status = CAM_REQ_CMP; break; } case XPT_DEV_MATCH: { dev_pos_type position_type; struct ccb_dev_match *cdm; cdm = &start_ccb->cdm; /* * There are two ways of getting at information in the EDT. * The first way is via the primary EDT tree. It starts * with a list of buses, then a list of targets on a bus, * then devices/luns on a target, and then peripherals on a * device/lun. The "other" way is by the peripheral driver * lists. The peripheral driver lists are organized by * peripheral driver. (obviously) So it makes sense to * use the peripheral driver list if the user is looking * for something like "da1", or all "da" devices. If the * user is looking for something on a particular bus/target * or lun, it's generally better to go through the EDT tree. */ if (cdm->pos.position_type != CAM_DEV_POS_NONE) position_type = cdm->pos.position_type; else { u_int i; position_type = CAM_DEV_POS_NONE; for (i = 0; i < cdm->num_patterns; i++) { if ((cdm->patterns[i].type == DEV_MATCH_BUS) ||(cdm->patterns[i].type == DEV_MATCH_DEVICE)){ position_type = CAM_DEV_POS_EDT; break; } } if (cdm->num_patterns == 0) position_type = CAM_DEV_POS_EDT; else if (position_type == CAM_DEV_POS_NONE) position_type = CAM_DEV_POS_PDRV; } switch(position_type & CAM_DEV_POS_TYPEMASK) { case CAM_DEV_POS_EDT: xptedtmatch(cdm); break; case CAM_DEV_POS_PDRV: xptperiphlistmatch(cdm); break; default: cdm->status = CAM_DEV_MATCH_ERROR; break; } if (cdm->status == CAM_DEV_MATCH_ERROR) start_ccb->ccb_h.status = CAM_REQ_CMP_ERR; else start_ccb->ccb_h.status = CAM_REQ_CMP; break; } case XPT_SASYNC_CB: { struct ccb_setasync *csa; struct async_node *cur_entry; struct async_list *async_head; u_int32_t added; csa = &start_ccb->csa; added = csa->event_enable; async_head = &path->device->asyncs; /* * If there is already an entry for us, simply * update it. */ cur_entry = SLIST_FIRST(async_head); while (cur_entry != NULL) { if ((cur_entry->callback_arg == csa->callback_arg) && (cur_entry->callback == csa->callback)) break; cur_entry = SLIST_NEXT(cur_entry, links); } if (cur_entry != NULL) { /* * If the request has no flags set, * remove the entry. */ added &= ~cur_entry->event_enable; if (csa->event_enable == 0) { SLIST_REMOVE(async_head, cur_entry, async_node, links); xpt_release_device(path->device); free(cur_entry, M_CAMXPT); } else { cur_entry->event_enable = csa->event_enable; } csa->event_enable = added; } else { cur_entry = malloc(sizeof(*cur_entry), M_CAMXPT, M_NOWAIT); if (cur_entry == NULL) { csa->ccb_h.status = CAM_RESRC_UNAVAIL; break; } cur_entry->event_enable = csa->event_enable; cur_entry->event_lock = (path->bus->sim->mtx && mtx_owned(path->bus->sim->mtx)) ? 1 : 0; cur_entry->callback_arg = csa->callback_arg; cur_entry->callback = csa->callback; SLIST_INSERT_HEAD(async_head, cur_entry, links); xpt_acquire_device(path->device); } start_ccb->ccb_h.status = CAM_REQ_CMP; break; } case XPT_REL_SIMQ: { struct ccb_relsim *crs; struct cam_ed *dev; crs = &start_ccb->crs; dev = path->device; if (dev == NULL) { crs->ccb_h.status = CAM_DEV_NOT_THERE; break; } if ((crs->release_flags & RELSIM_ADJUST_OPENINGS) != 0) { /* Don't ever go below one opening */ if (crs->openings > 0) { xpt_dev_ccbq_resize(path, crs->openings); if (bootverbose) { xpt_print(path, "number of openings is now %d\n", crs->openings); } } } mtx_lock(&dev->sim->devq->send_mtx); if ((crs->release_flags & RELSIM_RELEASE_AFTER_TIMEOUT) != 0) { if ((dev->flags & CAM_DEV_REL_TIMEOUT_PENDING) != 0) { /* * Just extend the old timeout and decrement * the freeze count so that a single timeout * is sufficient for releasing the queue. */ start_ccb->ccb_h.flags &= ~CAM_DEV_QFREEZE; callout_stop(&dev->callout); } else { start_ccb->ccb_h.flags |= CAM_DEV_QFREEZE; } callout_reset_sbt(&dev->callout, SBT_1MS * crs->release_timeout, 0, xpt_release_devq_timeout, dev, 0); dev->flags |= CAM_DEV_REL_TIMEOUT_PENDING; } if ((crs->release_flags & RELSIM_RELEASE_AFTER_CMDCMPLT) != 0) { if ((dev->flags & CAM_DEV_REL_ON_COMPLETE) != 0) { /* * Decrement the freeze count so that a single * completion is still sufficient to unfreeze * the queue. */ start_ccb->ccb_h.flags &= ~CAM_DEV_QFREEZE; } else { dev->flags |= CAM_DEV_REL_ON_COMPLETE; start_ccb->ccb_h.flags |= CAM_DEV_QFREEZE; } } if ((crs->release_flags & RELSIM_RELEASE_AFTER_QEMPTY) != 0) { if ((dev->flags & CAM_DEV_REL_ON_QUEUE_EMPTY) != 0 || (dev->ccbq.dev_active == 0)) { start_ccb->ccb_h.flags &= ~CAM_DEV_QFREEZE; } else { dev->flags |= CAM_DEV_REL_ON_QUEUE_EMPTY; start_ccb->ccb_h.flags |= CAM_DEV_QFREEZE; } } mtx_unlock(&dev->sim->devq->send_mtx); if ((start_ccb->ccb_h.flags & CAM_DEV_QFREEZE) == 0) xpt_release_devq(path, /*count*/1, /*run_queue*/TRUE); start_ccb->crs.qfrozen_cnt = dev->ccbq.queue.qfrozen_cnt; start_ccb->ccb_h.status = CAM_REQ_CMP; break; } case XPT_DEBUG: { struct cam_path *oldpath; /* Check that all request bits are supported. */ if (start_ccb->cdbg.flags & ~(CAM_DEBUG_COMPILE)) { start_ccb->ccb_h.status = CAM_FUNC_NOTAVAIL; break; } cam_dflags = CAM_DEBUG_NONE; if (cam_dpath != NULL) { oldpath = cam_dpath; cam_dpath = NULL; xpt_free_path(oldpath); } if (start_ccb->cdbg.flags != CAM_DEBUG_NONE) { if (xpt_create_path(&cam_dpath, NULL, start_ccb->ccb_h.path_id, start_ccb->ccb_h.target_id, start_ccb->ccb_h.target_lun) != CAM_REQ_CMP) { start_ccb->ccb_h.status = CAM_RESRC_UNAVAIL; } else { cam_dflags = start_ccb->cdbg.flags; start_ccb->ccb_h.status = CAM_REQ_CMP; xpt_print(cam_dpath, "debugging flags now %x\n", cam_dflags); } } else start_ccb->ccb_h.status = CAM_REQ_CMP; break; } case XPT_NOOP: if ((start_ccb->ccb_h.flags & CAM_DEV_QFREEZE) != 0) xpt_freeze_devq(path, 1); start_ccb->ccb_h.status = CAM_REQ_CMP; break; case XPT_REPROBE_LUN: xpt_async(AC_INQ_CHANGED, path, NULL); start_ccb->ccb_h.status = CAM_REQ_CMP; xpt_done(start_ccb); break; default: case XPT_SDEV_TYPE: case XPT_TERM_IO: case XPT_ENG_INQ: /* XXX Implement */ xpt_print(start_ccb->ccb_h.path, "%s: CCB type %#x %s not supported\n", __func__, start_ccb->ccb_h.func_code, xpt_action_name(start_ccb->ccb_h.func_code)); start_ccb->ccb_h.status = CAM_PROVIDE_FAIL; if (start_ccb->ccb_h.func_code & XPT_FC_DEV_QUEUED) { xpt_done(start_ccb); } break; } CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_action_default: func= %#x %s status %#x\n", start_ccb->ccb_h.func_code, xpt_action_name(start_ccb->ccb_h.func_code), start_ccb->ccb_h.status)); } void xpt_polled_action(union ccb *start_ccb) { u_int32_t timeout; struct cam_sim *sim; struct cam_devq *devq; struct cam_ed *dev; struct mtx *mtx; timeout = start_ccb->ccb_h.timeout * 10; sim = start_ccb->ccb_h.path->bus->sim; devq = sim->devq; mtx = sim->mtx; dev = start_ccb->ccb_h.path->device; mtx_unlock(&dev->device_mtx); /* * Steal an opening so that no other queued requests * can get it before us while we simulate interrupts. */ mtx_lock(&devq->send_mtx); dev->ccbq.dev_openings--; while((devq->send_openings <= 0 || dev->ccbq.dev_openings < 0) && (--timeout > 0)) { mtx_unlock(&devq->send_mtx); DELAY(100); if (mtx) mtx_lock(mtx); (*(sim->sim_poll))(sim); if (mtx) mtx_unlock(mtx); camisr_runqueue(); mtx_lock(&devq->send_mtx); } dev->ccbq.dev_openings++; mtx_unlock(&devq->send_mtx); if (timeout != 0) { xpt_action(start_ccb); while(--timeout > 0) { if (mtx) mtx_lock(mtx); (*(sim->sim_poll))(sim); if (mtx) mtx_unlock(mtx); camisr_runqueue(); if ((start_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_INPROG) break; DELAY(100); } if (timeout == 0) { /* * XXX Is it worth adding a sim_timeout entry * point so we can attempt recovery? If * this is only used for dumps, I don't think * it is. */ start_ccb->ccb_h.status = CAM_CMD_TIMEOUT; } } else { start_ccb->ccb_h.status = CAM_RESRC_UNAVAIL; } mtx_lock(&dev->device_mtx); } /* * Schedule a peripheral driver to receive a ccb when its * target device has space for more transactions. */ void xpt_schedule(struct cam_periph *periph, u_int32_t new_priority) { CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("xpt_schedule\n")); cam_periph_assert(periph, MA_OWNED); if (new_priority < periph->scheduled_priority) { periph->scheduled_priority = new_priority; xpt_run_allocq(periph, 0); } } /* * Schedule a device to run on a given queue. * If the device was inserted as a new entry on the queue, * return 1 meaning the device queue should be run. If we * were already queued, implying someone else has already * started the queue, return 0 so the caller doesn't attempt * to run the queue. */ static int xpt_schedule_dev(struct camq *queue, cam_pinfo *pinfo, u_int32_t new_priority) { int retval; u_int32_t old_priority; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("xpt_schedule_dev\n")); old_priority = pinfo->priority; /* * Are we already queued? */ if (pinfo->index != CAM_UNQUEUED_INDEX) { /* Simply reorder based on new priority */ if (new_priority < old_priority) { camq_change_priority(queue, pinfo->index, new_priority); CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("changed priority to %d\n", new_priority)); retval = 1; } else retval = 0; } else { /* New entry on the queue */ if (new_priority < old_priority) pinfo->priority = new_priority; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("Inserting onto queue\n")); pinfo->generation = ++queue->generation; camq_insert(queue, pinfo); retval = 1; } return (retval); } static void xpt_run_allocq_task(void *context, int pending) { struct cam_periph *periph = context; cam_periph_lock(periph); periph->flags &= ~CAM_PERIPH_RUN_TASK; xpt_run_allocq(periph, 1); cam_periph_unlock(periph); cam_periph_release(periph); } static void xpt_run_allocq(struct cam_periph *periph, int sleep) { struct cam_ed *device; union ccb *ccb; uint32_t prio; cam_periph_assert(periph, MA_OWNED); if (periph->periph_allocating) return; periph->periph_allocating = 1; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("xpt_run_allocq(%p)\n", periph)); device = periph->path->device; ccb = NULL; restart: while ((prio = min(periph->scheduled_priority, periph->immediate_priority)) != CAM_PRIORITY_NONE && (periph->periph_allocated - (ccb != NULL ? 1 : 0) < device->ccbq.total_openings || prio <= CAM_PRIORITY_OOB)) { if (ccb == NULL && (ccb = xpt_get_ccb_nowait(periph)) == NULL) { if (sleep) { ccb = xpt_get_ccb(periph); goto restart; } if (periph->flags & CAM_PERIPH_RUN_TASK) break; cam_periph_doacquire(periph); periph->flags |= CAM_PERIPH_RUN_TASK; taskqueue_enqueue(xsoftc.xpt_taskq, &periph->periph_run_task); break; } xpt_setup_ccb(&ccb->ccb_h, periph->path, prio); if (prio == periph->immediate_priority) { periph->immediate_priority = CAM_PRIORITY_NONE; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("waking cam_periph_getccb()\n")); SLIST_INSERT_HEAD(&periph->ccb_list, &ccb->ccb_h, periph_links.sle); wakeup(&periph->ccb_list); } else { periph->scheduled_priority = CAM_PRIORITY_NONE; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("calling periph_start()\n")); periph->periph_start(periph, ccb); } ccb = NULL; } if (ccb != NULL) xpt_release_ccb(ccb); periph->periph_allocating = 0; } static void xpt_run_devq(struct cam_devq *devq) { struct mtx *mtx; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("xpt_run_devq\n")); devq->send_queue.qfrozen_cnt++; while ((devq->send_queue.entries > 0) && (devq->send_openings > 0) && (devq->send_queue.qfrozen_cnt <= 1)) { struct cam_ed *device; union ccb *work_ccb; struct cam_sim *sim; struct xpt_proto *proto; device = (struct cam_ed *)camq_remove(&devq->send_queue, CAMQ_HEAD); CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("running device %p\n", device)); work_ccb = cam_ccbq_peek_ccb(&device->ccbq, CAMQ_HEAD); if (work_ccb == NULL) { printf("device on run queue with no ccbs???\n"); continue; } if ((work_ccb->ccb_h.flags & CAM_HIGH_POWER) != 0) { mtx_lock(&xsoftc.xpt_highpower_lock); if (xsoftc.num_highpower <= 0) { /* * We got a high power command, but we * don't have any available slots. Freeze * the device queue until we have a slot * available. */ xpt_freeze_devq_device(device, 1); STAILQ_INSERT_TAIL(&xsoftc.highpowerq, device, highpowerq_entry); mtx_unlock(&xsoftc.xpt_highpower_lock); continue; } else { /* * Consume a high power slot while * this ccb runs. */ xsoftc.num_highpower--; } mtx_unlock(&xsoftc.xpt_highpower_lock); } cam_ccbq_remove_ccb(&device->ccbq, work_ccb); cam_ccbq_send_ccb(&device->ccbq, work_ccb); devq->send_openings--; devq->send_active++; xpt_schedule_devq(devq, device); mtx_unlock(&devq->send_mtx); if ((work_ccb->ccb_h.flags & CAM_DEV_QFREEZE) != 0) { /* * The client wants to freeze the queue * after this CCB is sent. */ xpt_freeze_devq(work_ccb->ccb_h.path, 1); } /* In Target mode, the peripheral driver knows best... */ if (work_ccb->ccb_h.func_code == XPT_SCSI_IO) { if ((device->inq_flags & SID_CmdQue) != 0 && work_ccb->csio.tag_action != CAM_TAG_ACTION_NONE) work_ccb->ccb_h.flags |= CAM_TAG_ACTION_VALID; else /* * Clear this in case of a retried CCB that * failed due to a rejected tag. */ work_ccb->ccb_h.flags &= ~CAM_TAG_ACTION_VALID; } KASSERT(device == work_ccb->ccb_h.path->device, ("device (%p) / path->device (%p) mismatch", device, work_ccb->ccb_h.path->device)); proto = xpt_proto_find(device->protocol); if (proto && proto->ops->debug_out) proto->ops->debug_out(work_ccb); /* * Device queues can be shared among multiple SIM instances * that reside on different buses. Use the SIM from the * queued device, rather than the one from the calling bus. */ sim = device->sim; mtx = sim->mtx; if (mtx && !mtx_owned(mtx)) mtx_lock(mtx); else mtx = NULL; work_ccb->ccb_h.qos.sim_data = sbinuptime(); // xxx uintprt_t too small 32bit platforms (*(sim->sim_action))(sim, work_ccb); if (mtx) mtx_unlock(mtx); mtx_lock(&devq->send_mtx); } devq->send_queue.qfrozen_cnt--; } /* * This function merges stuff from the slave ccb into the master ccb, while * keeping important fields in the master ccb constant. */ void xpt_merge_ccb(union ccb *master_ccb, union ccb *slave_ccb) { /* * Pull fields that are valid for peripheral drivers to set * into the master CCB along with the CCB "payload". */ master_ccb->ccb_h.retry_count = slave_ccb->ccb_h.retry_count; master_ccb->ccb_h.func_code = slave_ccb->ccb_h.func_code; master_ccb->ccb_h.timeout = slave_ccb->ccb_h.timeout; master_ccb->ccb_h.flags = slave_ccb->ccb_h.flags; bcopy(&(&slave_ccb->ccb_h)[1], &(&master_ccb->ccb_h)[1], sizeof(union ccb) - sizeof(struct ccb_hdr)); } void xpt_setup_ccb_flags(struct ccb_hdr *ccb_h, struct cam_path *path, u_int32_t priority, u_int32_t flags) { CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_setup_ccb\n")); ccb_h->pinfo.priority = priority; ccb_h->path = path; ccb_h->path_id = path->bus->path_id; if (path->target) ccb_h->target_id = path->target->target_id; else ccb_h->target_id = CAM_TARGET_WILDCARD; if (path->device) { ccb_h->target_lun = path->device->lun_id; ccb_h->pinfo.generation = ++path->device->ccbq.queue.generation; } else { ccb_h->target_lun = CAM_TARGET_WILDCARD; } ccb_h->pinfo.index = CAM_UNQUEUED_INDEX; ccb_h->flags = flags; ccb_h->xflags = 0; } void xpt_setup_ccb(struct ccb_hdr *ccb_h, struct cam_path *path, u_int32_t priority) { xpt_setup_ccb_flags(ccb_h, path, priority, /*flags*/ 0); } /* Path manipulation functions */ cam_status xpt_create_path(struct cam_path **new_path_ptr, struct cam_periph *perph, path_id_t path_id, target_id_t target_id, lun_id_t lun_id) { struct cam_path *path; cam_status status; path = (struct cam_path *)malloc(sizeof(*path), M_CAMPATH, M_NOWAIT); if (path == NULL) { status = CAM_RESRC_UNAVAIL; return(status); } status = xpt_compile_path(path, perph, path_id, target_id, lun_id); if (status != CAM_REQ_CMP) { free(path, M_CAMPATH); path = NULL; } *new_path_ptr = path; return (status); } cam_status xpt_create_path_unlocked(struct cam_path **new_path_ptr, struct cam_periph *periph, path_id_t path_id, target_id_t target_id, lun_id_t lun_id) { return (xpt_create_path(new_path_ptr, periph, path_id, target_id, lun_id)); } cam_status xpt_compile_path(struct cam_path *new_path, struct cam_periph *perph, path_id_t path_id, target_id_t target_id, lun_id_t lun_id) { struct cam_eb *bus; struct cam_et *target; struct cam_ed *device; cam_status status; status = CAM_REQ_CMP; /* Completed without error */ target = NULL; /* Wildcarded */ device = NULL; /* Wildcarded */ /* * We will potentially modify the EDT, so block interrupts * that may attempt to create cam paths. */ bus = xpt_find_bus(path_id); if (bus == NULL) { status = CAM_PATH_INVALID; } else { xpt_lock_buses(); mtx_lock(&bus->eb_mtx); target = xpt_find_target(bus, target_id); if (target == NULL) { /* Create one */ struct cam_et *new_target; new_target = xpt_alloc_target(bus, target_id); if (new_target == NULL) { status = CAM_RESRC_UNAVAIL; } else { target = new_target; } } xpt_unlock_buses(); if (target != NULL) { device = xpt_find_device(target, lun_id); if (device == NULL) { /* Create one */ struct cam_ed *new_device; new_device = (*(bus->xport->ops->alloc_device))(bus, target, lun_id); if (new_device == NULL) { status = CAM_RESRC_UNAVAIL; } else { device = new_device; } } } mtx_unlock(&bus->eb_mtx); } /* * Only touch the user's data if we are successful. */ if (status == CAM_REQ_CMP) { new_path->periph = perph; new_path->bus = bus; new_path->target = target; new_path->device = device; CAM_DEBUG(new_path, CAM_DEBUG_TRACE, ("xpt_compile_path\n")); } else { if (device != NULL) xpt_release_device(device); if (target != NULL) xpt_release_target(target); if (bus != NULL) xpt_release_bus(bus); } return (status); } cam_status xpt_clone_path(struct cam_path **new_path_ptr, struct cam_path *path) { struct cam_path *new_path; new_path = (struct cam_path *)malloc(sizeof(*path), M_CAMPATH, M_NOWAIT); if (new_path == NULL) return(CAM_RESRC_UNAVAIL); xpt_copy_path(new_path, path); *new_path_ptr = new_path; return (CAM_REQ_CMP); } void xpt_copy_path(struct cam_path *new_path, struct cam_path *path) { *new_path = *path; if (path->bus != NULL) xpt_acquire_bus(path->bus); if (path->target != NULL) xpt_acquire_target(path->target); if (path->device != NULL) xpt_acquire_device(path->device); } void xpt_release_path(struct cam_path *path) { CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_release_path\n")); if (path->device != NULL) { xpt_release_device(path->device); path->device = NULL; } if (path->target != NULL) { xpt_release_target(path->target); path->target = NULL; } if (path->bus != NULL) { xpt_release_bus(path->bus); path->bus = NULL; } } void xpt_free_path(struct cam_path *path) { CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_free_path\n")); xpt_release_path(path); free(path, M_CAMPATH); } void xpt_path_counts(struct cam_path *path, uint32_t *bus_ref, uint32_t *periph_ref, uint32_t *target_ref, uint32_t *device_ref) { xpt_lock_buses(); if (bus_ref) { if (path->bus) *bus_ref = path->bus->refcount; else *bus_ref = 0; } if (periph_ref) { if (path->periph) *periph_ref = path->periph->refcount; else *periph_ref = 0; } xpt_unlock_buses(); if (target_ref) { if (path->target) *target_ref = path->target->refcount; else *target_ref = 0; } if (device_ref) { if (path->device) *device_ref = path->device->refcount; else *device_ref = 0; } } /* * Return -1 for failure, 0 for exact match, 1 for match with wildcards * in path1, 2 for match with wildcards in path2. */ int xpt_path_comp(struct cam_path *path1, struct cam_path *path2) { int retval = 0; if (path1->bus != path2->bus) { if (path1->bus->path_id == CAM_BUS_WILDCARD) retval = 1; else if (path2->bus->path_id == CAM_BUS_WILDCARD) retval = 2; else return (-1); } if (path1->target != path2->target) { if (path1->target->target_id == CAM_TARGET_WILDCARD) { if (retval == 0) retval = 1; } else if (path2->target->target_id == CAM_TARGET_WILDCARD) retval = 2; else return (-1); } if (path1->device != path2->device) { if (path1->device->lun_id == CAM_LUN_WILDCARD) { if (retval == 0) retval = 1; } else if (path2->device->lun_id == CAM_LUN_WILDCARD) retval = 2; else return (-1); } return (retval); } int xpt_path_comp_dev(struct cam_path *path, struct cam_ed *dev) { int retval = 0; if (path->bus != dev->target->bus) { if (path->bus->path_id == CAM_BUS_WILDCARD) retval = 1; else if (dev->target->bus->path_id == CAM_BUS_WILDCARD) retval = 2; else return (-1); } if (path->target != dev->target) { if (path->target->target_id == CAM_TARGET_WILDCARD) { if (retval == 0) retval = 1; } else if (dev->target->target_id == CAM_TARGET_WILDCARD) retval = 2; else return (-1); } if (path->device != dev) { if (path->device->lun_id == CAM_LUN_WILDCARD) { if (retval == 0) retval = 1; } else if (dev->lun_id == CAM_LUN_WILDCARD) retval = 2; else return (-1); } return (retval); } void xpt_print_path(struct cam_path *path) { struct sbuf sb; char buffer[XPT_PRINT_LEN]; sbuf_new(&sb, buffer, XPT_PRINT_LEN, SBUF_FIXEDLEN); xpt_path_sbuf(path, &sb); sbuf_finish(&sb); printf("%s", sbuf_data(&sb)); sbuf_delete(&sb); } void xpt_print_device(struct cam_ed *device) { if (device == NULL) printf("(nopath): "); else { printf("(noperiph:%s%d:%d:%d:%jx): ", device->sim->sim_name, device->sim->unit_number, device->sim->bus_id, device->target->target_id, (uintmax_t)device->lun_id); } } void xpt_print(struct cam_path *path, const char *fmt, ...) { va_list ap; struct sbuf sb; char buffer[XPT_PRINT_LEN]; sbuf_new(&sb, buffer, XPT_PRINT_LEN, SBUF_FIXEDLEN); xpt_path_sbuf(path, &sb); va_start(ap, fmt); sbuf_vprintf(&sb, fmt, ap); va_end(ap); sbuf_finish(&sb); printf("%s", sbuf_data(&sb)); sbuf_delete(&sb); } int xpt_path_string(struct cam_path *path, char *str, size_t str_len) { struct sbuf sb; int len; sbuf_new(&sb, str, str_len, 0); len = xpt_path_sbuf(path, &sb); sbuf_finish(&sb); return (len); } int xpt_path_sbuf(struct cam_path *path, struct sbuf *sb) { if (path == NULL) sbuf_printf(sb, "(nopath): "); else { if (path->periph != NULL) sbuf_printf(sb, "(%s%d:", path->periph->periph_name, path->periph->unit_number); else sbuf_printf(sb, "(noperiph:"); if (path->bus != NULL) sbuf_printf(sb, "%s%d:%d:", path->bus->sim->sim_name, path->bus->sim->unit_number, path->bus->sim->bus_id); else sbuf_printf(sb, "nobus:"); if (path->target != NULL) sbuf_printf(sb, "%d:", path->target->target_id); else sbuf_printf(sb, "X:"); if (path->device != NULL) sbuf_printf(sb, "%jx): ", (uintmax_t)path->device->lun_id); else sbuf_printf(sb, "X): "); } return(sbuf_len(sb)); } path_id_t xpt_path_path_id(struct cam_path *path) { return(path->bus->path_id); } target_id_t xpt_path_target_id(struct cam_path *path) { if (path->target != NULL) return (path->target->target_id); else return (CAM_TARGET_WILDCARD); } lun_id_t xpt_path_lun_id(struct cam_path *path) { if (path->device != NULL) return (path->device->lun_id); else return (CAM_LUN_WILDCARD); } struct cam_sim * xpt_path_sim(struct cam_path *path) { return (path->bus->sim); } struct cam_periph* xpt_path_periph(struct cam_path *path) { return (path->periph); } /* * Release a CAM control block for the caller. Remit the cost of the structure * to the device referenced by the path. If the this device had no 'credits' * and peripheral drivers have registered async callbacks for this notification * call them now. */ void xpt_release_ccb(union ccb *free_ccb) { struct cam_ed *device; struct cam_periph *periph; CAM_DEBUG_PRINT(CAM_DEBUG_XPT, ("xpt_release_ccb\n")); xpt_path_assert(free_ccb->ccb_h.path, MA_OWNED); device = free_ccb->ccb_h.path->device; periph = free_ccb->ccb_h.path->periph; xpt_free_ccb(free_ccb); periph->periph_allocated--; cam_ccbq_release_opening(&device->ccbq); xpt_run_allocq(periph, 0); } /* Functions accessed by SIM drivers */ static struct xpt_xport_ops xport_default_ops = { .alloc_device = xpt_alloc_device_default, .action = xpt_action_default, .async = xpt_dev_async_default, }; static struct xpt_xport xport_default = { .xport = XPORT_UNKNOWN, .name = "unknown", .ops = &xport_default_ops, }; CAM_XPT_XPORT(xport_default); /* * A sim structure, listing the SIM entry points and instance * identification info is passed to xpt_bus_register to hook the SIM * into the CAM framework. xpt_bus_register creates a cam_eb entry * for this new bus and places it in the array of buses and assigns * it a path_id. The path_id may be influenced by "hard wiring" * information specified by the user. Once interrupt services are * available, the bus will be probed. */ int32_t xpt_bus_register(struct cam_sim *sim, device_t parent, u_int32_t bus) { struct cam_eb *new_bus; struct cam_eb *old_bus; struct ccb_pathinq cpi; struct cam_path *path; cam_status status; sim->bus_id = bus; new_bus = (struct cam_eb *)malloc(sizeof(*new_bus), M_CAMXPT, M_NOWAIT|M_ZERO); if (new_bus == NULL) { /* Couldn't satisfy request */ return (CAM_RESRC_UNAVAIL); } mtx_init(&new_bus->eb_mtx, "CAM bus lock", NULL, MTX_DEF); TAILQ_INIT(&new_bus->et_entries); cam_sim_hold(sim); new_bus->sim = sim; timevalclear(&new_bus->last_reset); new_bus->flags = 0; new_bus->refcount = 1; /* Held until a bus_deregister event */ new_bus->generation = 0; xpt_lock_buses(); sim->path_id = new_bus->path_id = xptpathid(sim->sim_name, sim->unit_number, sim->bus_id); old_bus = TAILQ_FIRST(&xsoftc.xpt_busses); while (old_bus != NULL && old_bus->path_id < new_bus->path_id) old_bus = TAILQ_NEXT(old_bus, links); if (old_bus != NULL) TAILQ_INSERT_BEFORE(old_bus, new_bus, links); else TAILQ_INSERT_TAIL(&xsoftc.xpt_busses, new_bus, links); xsoftc.bus_generation++; xpt_unlock_buses(); /* * Set a default transport so that a PATH_INQ can be issued to * the SIM. This will then allow for probing and attaching of * a more appropriate transport. */ new_bus->xport = &xport_default; status = xpt_create_path(&path, /*periph*/NULL, sim->path_id, CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD); if (status != CAM_REQ_CMP) { xpt_release_bus(new_bus); free(path, M_CAMXPT); return (CAM_RESRC_UNAVAIL); } xpt_setup_ccb(&cpi.ccb_h, path, CAM_PRIORITY_NORMAL); cpi.ccb_h.func_code = XPT_PATH_INQ; xpt_action((union ccb *)&cpi); if (cpi.ccb_h.status == CAM_REQ_CMP) { struct xpt_xport **xpt; SET_FOREACH(xpt, cam_xpt_xport_set) { if ((*xpt)->xport == cpi.transport) { new_bus->xport = *xpt; break; } } if (new_bus->xport == NULL) { xpt_print(path, "No transport found for %d\n", cpi.transport); xpt_release_bus(new_bus); free(path, M_CAMXPT); return (CAM_RESRC_UNAVAIL); } } /* Notify interested parties */ if (sim->path_id != CAM_XPT_PATH_ID) { xpt_async(AC_PATH_REGISTERED, path, &cpi); if ((cpi.hba_misc & PIM_NOSCAN) == 0) { union ccb *scan_ccb; /* Initiate bus rescan. */ scan_ccb = xpt_alloc_ccb_nowait(); if (scan_ccb != NULL) { scan_ccb->ccb_h.path = path; scan_ccb->ccb_h.func_code = XPT_SCAN_BUS; scan_ccb->crcn.flags = 0; xpt_rescan(scan_ccb); } else { xpt_print(path, "Can't allocate CCB to scan bus\n"); xpt_free_path(path); } } else xpt_free_path(path); } else xpt_free_path(path); return (CAM_SUCCESS); } int32_t xpt_bus_deregister(path_id_t pathid) { struct cam_path bus_path; cam_status status; status = xpt_compile_path(&bus_path, NULL, pathid, CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD); if (status != CAM_REQ_CMP) return (status); xpt_async(AC_LOST_DEVICE, &bus_path, NULL); xpt_async(AC_PATH_DEREGISTERED, &bus_path, NULL); /* Release the reference count held while registered. */ xpt_release_bus(bus_path.bus); xpt_release_path(&bus_path); return (CAM_REQ_CMP); } static path_id_t xptnextfreepathid(void) { struct cam_eb *bus; path_id_t pathid; const char *strval; mtx_assert(&xsoftc.xpt_topo_lock, MA_OWNED); pathid = 0; bus = TAILQ_FIRST(&xsoftc.xpt_busses); retry: /* Find an unoccupied pathid */ while (bus != NULL && bus->path_id <= pathid) { if (bus->path_id == pathid) pathid++; bus = TAILQ_NEXT(bus, links); } /* * Ensure that this pathid is not reserved for * a bus that may be registered in the future. */ if (resource_string_value("scbus", pathid, "at", &strval) == 0) { ++pathid; /* Start the search over */ goto retry; } return (pathid); } static path_id_t xptpathid(const char *sim_name, int sim_unit, int sim_bus) { path_id_t pathid; int i, dunit, val; char buf[32]; const char *dname; pathid = CAM_XPT_PATH_ID; snprintf(buf, sizeof(buf), "%s%d", sim_name, sim_unit); if (strcmp(buf, "xpt0") == 0 && sim_bus == 0) return (pathid); i = 0; while ((resource_find_match(&i, &dname, &dunit, "at", buf)) == 0) { if (strcmp(dname, "scbus")) { /* Avoid a bit of foot shooting. */ continue; } if (dunit < 0) /* unwired?! */ continue; if (resource_int_value("scbus", dunit, "bus", &val) == 0) { if (sim_bus == val) { pathid = dunit; break; } } else if (sim_bus == 0) { /* Unspecified matches bus 0 */ pathid = dunit; break; } else { printf("Ambiguous scbus configuration for %s%d " "bus %d, cannot wire down. The kernel " "config entry for scbus%d should " "specify a controller bus.\n" "Scbus will be assigned dynamically.\n", sim_name, sim_unit, sim_bus, dunit); break; } } if (pathid == CAM_XPT_PATH_ID) pathid = xptnextfreepathid(); return (pathid); } static const char * xpt_async_string(u_int32_t async_code) { switch (async_code) { case AC_BUS_RESET: return ("AC_BUS_RESET"); case AC_UNSOL_RESEL: return ("AC_UNSOL_RESEL"); case AC_SCSI_AEN: return ("AC_SCSI_AEN"); case AC_SENT_BDR: return ("AC_SENT_BDR"); case AC_PATH_REGISTERED: return ("AC_PATH_REGISTERED"); case AC_PATH_DEREGISTERED: return ("AC_PATH_DEREGISTERED"); case AC_FOUND_DEVICE: return ("AC_FOUND_DEVICE"); case AC_LOST_DEVICE: return ("AC_LOST_DEVICE"); case AC_TRANSFER_NEG: return ("AC_TRANSFER_NEG"); case AC_INQ_CHANGED: return ("AC_INQ_CHANGED"); case AC_GETDEV_CHANGED: return ("AC_GETDEV_CHANGED"); case AC_CONTRACT: return ("AC_CONTRACT"); case AC_ADVINFO_CHANGED: return ("AC_ADVINFO_CHANGED"); case AC_UNIT_ATTENTION: return ("AC_UNIT_ATTENTION"); } return ("AC_UNKNOWN"); } static int xpt_async_size(u_int32_t async_code) { switch (async_code) { case AC_BUS_RESET: return (0); case AC_UNSOL_RESEL: return (0); case AC_SCSI_AEN: return (0); case AC_SENT_BDR: return (0); case AC_PATH_REGISTERED: return (sizeof(struct ccb_pathinq)); case AC_PATH_DEREGISTERED: return (0); case AC_FOUND_DEVICE: return (sizeof(struct ccb_getdev)); case AC_LOST_DEVICE: return (0); case AC_TRANSFER_NEG: return (sizeof(struct ccb_trans_settings)); case AC_INQ_CHANGED: return (0); case AC_GETDEV_CHANGED: return (0); case AC_CONTRACT: return (sizeof(struct ac_contract)); case AC_ADVINFO_CHANGED: return (-1); case AC_UNIT_ATTENTION: return (sizeof(struct ccb_scsiio)); } return (0); } static int xpt_async_process_dev(struct cam_ed *device, void *arg) { union ccb *ccb = arg; struct cam_path *path = ccb->ccb_h.path; void *async_arg = ccb->casync.async_arg_ptr; u_int32_t async_code = ccb->casync.async_code; int relock; if (path->device != device && path->device->lun_id != CAM_LUN_WILDCARD && device->lun_id != CAM_LUN_WILDCARD) return (1); /* * The async callback could free the device. * If it is a broadcast async, it doesn't hold * device reference, so take our own reference. */ xpt_acquire_device(device); /* * If async for specific device is to be delivered to * the wildcard client, take the specific device lock. * XXX: We may need a way for client to specify it. */ if ((device->lun_id == CAM_LUN_WILDCARD && path->device->lun_id != CAM_LUN_WILDCARD) || (device->target->target_id == CAM_TARGET_WILDCARD && path->target->target_id != CAM_TARGET_WILDCARD) || (device->target->bus->path_id == CAM_BUS_WILDCARD && path->target->bus->path_id != CAM_BUS_WILDCARD)) { mtx_unlock(&device->device_mtx); xpt_path_lock(path); relock = 1; } else relock = 0; (*(device->target->bus->xport->ops->async))(async_code, device->target->bus, device->target, device, async_arg); xpt_async_bcast(&device->asyncs, async_code, path, async_arg); if (relock) { xpt_path_unlock(path); mtx_lock(&device->device_mtx); } xpt_release_device(device); return (1); } static int xpt_async_process_tgt(struct cam_et *target, void *arg) { union ccb *ccb = arg; struct cam_path *path = ccb->ccb_h.path; if (path->target != target && path->target->target_id != CAM_TARGET_WILDCARD && target->target_id != CAM_TARGET_WILDCARD) return (1); if (ccb->casync.async_code == AC_SENT_BDR) { /* Update our notion of when the last reset occurred */ microtime(&target->last_reset); } return (xptdevicetraverse(target, NULL, xpt_async_process_dev, ccb)); } static void xpt_async_process(struct cam_periph *periph, union ccb *ccb) { struct cam_eb *bus; struct cam_path *path; void *async_arg; u_int32_t async_code; path = ccb->ccb_h.path; async_code = ccb->casync.async_code; async_arg = ccb->casync.async_arg_ptr; CAM_DEBUG(path, CAM_DEBUG_TRACE | CAM_DEBUG_INFO, ("xpt_async(%s)\n", xpt_async_string(async_code))); bus = path->bus; if (async_code == AC_BUS_RESET) { /* Update our notion of when the last reset occurred */ microtime(&bus->last_reset); } xpttargettraverse(bus, NULL, xpt_async_process_tgt, ccb); /* * If this wasn't a fully wildcarded async, tell all * clients that want all async events. */ if (bus != xpt_periph->path->bus) { xpt_path_lock(xpt_periph->path); xpt_async_process_dev(xpt_periph->path->device, ccb); xpt_path_unlock(xpt_periph->path); } if (path->device != NULL && path->device->lun_id != CAM_LUN_WILDCARD) xpt_release_devq(path, 1, TRUE); else xpt_release_simq(path->bus->sim, TRUE); if (ccb->casync.async_arg_size > 0) free(async_arg, M_CAMXPT); xpt_free_path(path); xpt_free_ccb(ccb); } static void xpt_async_bcast(struct async_list *async_head, u_int32_t async_code, struct cam_path *path, void *async_arg) { struct async_node *cur_entry; struct mtx *mtx; cur_entry = SLIST_FIRST(async_head); while (cur_entry != NULL) { struct async_node *next_entry; /* * Grab the next list entry before we call the current * entry's callback. This is because the callback function * can delete its async callback entry. */ next_entry = SLIST_NEXT(cur_entry, links); if ((cur_entry->event_enable & async_code) != 0) { mtx = cur_entry->event_lock ? path->device->sim->mtx : NULL; if (mtx) mtx_lock(mtx); cur_entry->callback(cur_entry->callback_arg, async_code, path, async_arg); if (mtx) mtx_unlock(mtx); } cur_entry = next_entry; } } void xpt_async(u_int32_t async_code, struct cam_path *path, void *async_arg) { union ccb *ccb; int size; ccb = xpt_alloc_ccb_nowait(); if (ccb == NULL) { xpt_print(path, "Can't allocate CCB to send %s\n", xpt_async_string(async_code)); return; } if (xpt_clone_path(&ccb->ccb_h.path, path) != CAM_REQ_CMP) { xpt_print(path, "Can't allocate path to send %s\n", xpt_async_string(async_code)); xpt_free_ccb(ccb); return; } ccb->ccb_h.path->periph = NULL; ccb->ccb_h.func_code = XPT_ASYNC; ccb->ccb_h.cbfcnp = xpt_async_process; ccb->ccb_h.flags |= CAM_UNLOCKED; ccb->casync.async_code = async_code; ccb->casync.async_arg_size = 0; size = xpt_async_size(async_code); CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, ("xpt_async: func %#x %s aync_code %d %s\n", ccb->ccb_h.func_code, xpt_action_name(ccb->ccb_h.func_code), async_code, xpt_async_string(async_code))); if (size > 0 && async_arg != NULL) { ccb->casync.async_arg_ptr = malloc(size, M_CAMXPT, M_NOWAIT); if (ccb->casync.async_arg_ptr == NULL) { xpt_print(path, "Can't allocate argument to send %s\n", xpt_async_string(async_code)); xpt_free_path(ccb->ccb_h.path); xpt_free_ccb(ccb); return; } memcpy(ccb->casync.async_arg_ptr, async_arg, size); ccb->casync.async_arg_size = size; } else if (size < 0) { ccb->casync.async_arg_ptr = async_arg; ccb->casync.async_arg_size = size; } if (path->device != NULL && path->device->lun_id != CAM_LUN_WILDCARD) xpt_freeze_devq(path, 1); else xpt_freeze_simq(path->bus->sim, 1); xpt_done(ccb); } static void xpt_dev_async_default(u_int32_t async_code, struct cam_eb *bus, struct cam_et *target, struct cam_ed *device, void *async_arg) { /* * We only need to handle events for real devices. */ if (target->target_id == CAM_TARGET_WILDCARD || device->lun_id == CAM_LUN_WILDCARD) return; printf("%s called\n", __func__); } static uint32_t xpt_freeze_devq_device(struct cam_ed *dev, u_int count) { struct cam_devq *devq; uint32_t freeze; devq = dev->sim->devq; mtx_assert(&devq->send_mtx, MA_OWNED); CAM_DEBUG_DEV(dev, CAM_DEBUG_TRACE, ("xpt_freeze_devq_device(%d) %u->%u\n", count, dev->ccbq.queue.qfrozen_cnt, dev->ccbq.queue.qfrozen_cnt + count)); freeze = (dev->ccbq.queue.qfrozen_cnt += count); /* Remove frozen device from sendq. */ if (device_is_queued(dev)) camq_remove(&devq->send_queue, dev->devq_entry.index); return (freeze); } u_int32_t xpt_freeze_devq(struct cam_path *path, u_int count) { struct cam_ed *dev = path->device; struct cam_devq *devq; uint32_t freeze; devq = dev->sim->devq; mtx_lock(&devq->send_mtx); CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_freeze_devq(%d)\n", count)); freeze = xpt_freeze_devq_device(dev, count); mtx_unlock(&devq->send_mtx); return (freeze); } u_int32_t xpt_freeze_simq(struct cam_sim *sim, u_int count) { struct cam_devq *devq; uint32_t freeze; devq = sim->devq; mtx_lock(&devq->send_mtx); freeze = (devq->send_queue.qfrozen_cnt += count); mtx_unlock(&devq->send_mtx); return (freeze); } static void xpt_release_devq_timeout(void *arg) { struct cam_ed *dev; struct cam_devq *devq; dev = (struct cam_ed *)arg; CAM_DEBUG_DEV(dev, CAM_DEBUG_TRACE, ("xpt_release_devq_timeout\n")); devq = dev->sim->devq; mtx_assert(&devq->send_mtx, MA_OWNED); if (xpt_release_devq_device(dev, /*count*/1, /*run_queue*/TRUE)) xpt_run_devq(devq); } void xpt_release_devq(struct cam_path *path, u_int count, int run_queue) { struct cam_ed *dev; struct cam_devq *devq; CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_release_devq(%d, %d)\n", count, run_queue)); dev = path->device; devq = dev->sim->devq; mtx_lock(&devq->send_mtx); if (xpt_release_devq_device(dev, count, run_queue)) xpt_run_devq(dev->sim->devq); mtx_unlock(&devq->send_mtx); } static int xpt_release_devq_device(struct cam_ed *dev, u_int count, int run_queue) { mtx_assert(&dev->sim->devq->send_mtx, MA_OWNED); CAM_DEBUG_DEV(dev, CAM_DEBUG_TRACE, ("xpt_release_devq_device(%d, %d) %u->%u\n", count, run_queue, dev->ccbq.queue.qfrozen_cnt, dev->ccbq.queue.qfrozen_cnt - count)); if (count > dev->ccbq.queue.qfrozen_cnt) { #ifdef INVARIANTS printf("xpt_release_devq(): requested %u > present %u\n", count, dev->ccbq.queue.qfrozen_cnt); #endif count = dev->ccbq.queue.qfrozen_cnt; } dev->ccbq.queue.qfrozen_cnt -= count; if (dev->ccbq.queue.qfrozen_cnt == 0) { /* * No longer need to wait for a successful * command completion. */ dev->flags &= ~CAM_DEV_REL_ON_COMPLETE; /* * Remove any timeouts that might be scheduled * to release this queue. */ if ((dev->flags & CAM_DEV_REL_TIMEOUT_PENDING) != 0) { callout_stop(&dev->callout); dev->flags &= ~CAM_DEV_REL_TIMEOUT_PENDING; } /* * Now that we are unfrozen schedule the * device so any pending transactions are * run. */ xpt_schedule_devq(dev->sim->devq, dev); } else run_queue = 0; return (run_queue); } void xpt_release_simq(struct cam_sim *sim, int run_queue) { struct cam_devq *devq; devq = sim->devq; mtx_lock(&devq->send_mtx); if (devq->send_queue.qfrozen_cnt <= 0) { #ifdef INVARIANTS printf("xpt_release_simq: requested 1 > present %u\n", devq->send_queue.qfrozen_cnt); #endif } else devq->send_queue.qfrozen_cnt--; if (devq->send_queue.qfrozen_cnt == 0) { /* * If there is a timeout scheduled to release this * sim queue, remove it. The queue frozen count is * already at 0. */ if ((sim->flags & CAM_SIM_REL_TIMEOUT_PENDING) != 0){ callout_stop(&sim->callout); sim->flags &= ~CAM_SIM_REL_TIMEOUT_PENDING; } if (run_queue) { /* * Now that we are unfrozen run the send queue. */ xpt_run_devq(sim->devq); } } mtx_unlock(&devq->send_mtx); } /* * XXX Appears to be unused. */ static void xpt_release_simq_timeout(void *arg) { struct cam_sim *sim; sim = (struct cam_sim *)arg; xpt_release_simq(sim, /* run_queue */ TRUE); } void xpt_done(union ccb *done_ccb) { struct cam_doneq *queue; int run, hash; #if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING) if (done_ccb->ccb_h.func_code == XPT_SCSI_IO && done_ccb->csio.bio != NULL) biotrack(done_ccb->csio.bio, __func__); #endif CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_TRACE, ("xpt_done: func= %#x %s status %#x\n", done_ccb->ccb_h.func_code, xpt_action_name(done_ccb->ccb_h.func_code), done_ccb->ccb_h.status)); if ((done_ccb->ccb_h.func_code & XPT_FC_QUEUED) == 0) return; /* Store the time the ccb was in the sim */ done_ccb->ccb_h.qos.sim_data = sbinuptime() - done_ccb->ccb_h.qos.sim_data; hash = (done_ccb->ccb_h.path_id + done_ccb->ccb_h.target_id + done_ccb->ccb_h.target_lun) % cam_num_doneqs; queue = &cam_doneqs[hash]; mtx_lock(&queue->cam_doneq_mtx); run = (queue->cam_doneq_sleep && STAILQ_EMPTY(&queue->cam_doneq)); STAILQ_INSERT_TAIL(&queue->cam_doneq, &done_ccb->ccb_h, sim_links.stqe); done_ccb->ccb_h.pinfo.index = CAM_DONEQ_INDEX; mtx_unlock(&queue->cam_doneq_mtx); if (run) wakeup(&queue->cam_doneq); } void xpt_done_direct(union ccb *done_ccb) { CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_TRACE, ("xpt_done_direct: status %#x\n", done_ccb->ccb_h.status)); if ((done_ccb->ccb_h.func_code & XPT_FC_QUEUED) == 0) return; /* Store the time the ccb was in the sim */ done_ccb->ccb_h.qos.sim_data = sbinuptime() - done_ccb->ccb_h.qos.sim_data; xpt_done_process(&done_ccb->ccb_h); } union ccb * xpt_alloc_ccb() { union ccb *new_ccb; new_ccb = malloc(sizeof(*new_ccb), M_CAMCCB, M_ZERO|M_WAITOK); return (new_ccb); } union ccb * xpt_alloc_ccb_nowait() { union ccb *new_ccb; new_ccb = malloc(sizeof(*new_ccb), M_CAMCCB, M_ZERO|M_NOWAIT); return (new_ccb); } void xpt_free_ccb(union ccb *free_ccb) { free(free_ccb, M_CAMCCB); } /* Private XPT functions */ /* * Get a CAM control block for the caller. Charge the structure to the device * referenced by the path. If we don't have sufficient resources to allocate * more ccbs, we return NULL. */ static union ccb * xpt_get_ccb_nowait(struct cam_periph *periph) { union ccb *new_ccb; new_ccb = malloc(sizeof(*new_ccb), M_CAMCCB, M_ZERO|M_NOWAIT); if (new_ccb == NULL) return (NULL); periph->periph_allocated++; cam_ccbq_take_opening(&periph->path->device->ccbq); return (new_ccb); } static union ccb * xpt_get_ccb(struct cam_periph *periph) { union ccb *new_ccb; cam_periph_unlock(periph); new_ccb = malloc(sizeof(*new_ccb), M_CAMCCB, M_ZERO|M_WAITOK); cam_periph_lock(periph); periph->periph_allocated++; cam_ccbq_take_opening(&periph->path->device->ccbq); return (new_ccb); } union ccb * cam_periph_getccb(struct cam_periph *periph, u_int32_t priority) { struct ccb_hdr *ccb_h; CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("cam_periph_getccb\n")); cam_periph_assert(periph, MA_OWNED); while ((ccb_h = SLIST_FIRST(&periph->ccb_list)) == NULL || ccb_h->pinfo.priority != priority) { if (priority < periph->immediate_priority) { periph->immediate_priority = priority; xpt_run_allocq(periph, 0); } else cam_periph_sleep(periph, &periph->ccb_list, PRIBIO, "cgticb", 0); } SLIST_REMOVE_HEAD(&periph->ccb_list, periph_links.sle); return ((union ccb *)ccb_h); } static void xpt_acquire_bus(struct cam_eb *bus) { xpt_lock_buses(); bus->refcount++; xpt_unlock_buses(); } static void xpt_release_bus(struct cam_eb *bus) { xpt_lock_buses(); KASSERT(bus->refcount >= 1, ("bus->refcount >= 1")); if (--bus->refcount > 0) { xpt_unlock_buses(); return; } TAILQ_REMOVE(&xsoftc.xpt_busses, bus, links); xsoftc.bus_generation++; xpt_unlock_buses(); KASSERT(TAILQ_EMPTY(&bus->et_entries), ("destroying bus, but target list is not empty")); cam_sim_release(bus->sim); mtx_destroy(&bus->eb_mtx); free(bus, M_CAMXPT); } static struct cam_et * xpt_alloc_target(struct cam_eb *bus, target_id_t target_id) { struct cam_et *cur_target, *target; mtx_assert(&xsoftc.xpt_topo_lock, MA_OWNED); mtx_assert(&bus->eb_mtx, MA_OWNED); target = (struct cam_et *)malloc(sizeof(*target), M_CAMXPT, M_NOWAIT|M_ZERO); if (target == NULL) return (NULL); TAILQ_INIT(&target->ed_entries); target->bus = bus; target->target_id = target_id; target->refcount = 1; target->generation = 0; target->luns = NULL; mtx_init(&target->luns_mtx, "CAM LUNs lock", NULL, MTX_DEF); timevalclear(&target->last_reset); /* * Hold a reference to our parent bus so it * will not go away before we do. */ bus->refcount++; /* Insertion sort into our bus's target list */ cur_target = TAILQ_FIRST(&bus->et_entries); while (cur_target != NULL && cur_target->target_id < target_id) cur_target = TAILQ_NEXT(cur_target, links); if (cur_target != NULL) { TAILQ_INSERT_BEFORE(cur_target, target, links); } else { TAILQ_INSERT_TAIL(&bus->et_entries, target, links); } bus->generation++; return (target); } static void xpt_acquire_target(struct cam_et *target) { struct cam_eb *bus = target->bus; mtx_lock(&bus->eb_mtx); target->refcount++; mtx_unlock(&bus->eb_mtx); } static void xpt_release_target(struct cam_et *target) { struct cam_eb *bus = target->bus; mtx_lock(&bus->eb_mtx); if (--target->refcount > 0) { mtx_unlock(&bus->eb_mtx); return; } TAILQ_REMOVE(&bus->et_entries, target, links); bus->generation++; mtx_unlock(&bus->eb_mtx); KASSERT(TAILQ_EMPTY(&target->ed_entries), ("destroying target, but device list is not empty")); xpt_release_bus(bus); mtx_destroy(&target->luns_mtx); if (target->luns) free(target->luns, M_CAMXPT); free(target, M_CAMXPT); } static struct cam_ed * xpt_alloc_device_default(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id) { struct cam_ed *device; device = xpt_alloc_device(bus, target, lun_id); if (device == NULL) return (NULL); device->mintags = 1; device->maxtags = 1; return (device); } static void xpt_destroy_device(void *context, int pending) { struct cam_ed *device = context; mtx_lock(&device->device_mtx); mtx_destroy(&device->device_mtx); free(device, M_CAMDEV); } struct cam_ed * xpt_alloc_device(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id) { struct cam_ed *cur_device, *device; struct cam_devq *devq; cam_status status; mtx_assert(&bus->eb_mtx, MA_OWNED); /* Make space for us in the device queue on our bus */ devq = bus->sim->devq; mtx_lock(&devq->send_mtx); status = cam_devq_resize(devq, devq->send_queue.array_size + 1); mtx_unlock(&devq->send_mtx); if (status != CAM_REQ_CMP) return (NULL); device = (struct cam_ed *)malloc(sizeof(*device), M_CAMDEV, M_NOWAIT|M_ZERO); if (device == NULL) return (NULL); cam_init_pinfo(&device->devq_entry); device->target = target; device->lun_id = lun_id; device->sim = bus->sim; if (cam_ccbq_init(&device->ccbq, bus->sim->max_dev_openings) != 0) { free(device, M_CAMDEV); return (NULL); } SLIST_INIT(&device->asyncs); SLIST_INIT(&device->periphs); device->generation = 0; device->flags = CAM_DEV_UNCONFIGURED; device->tag_delay_count = 0; device->tag_saved_openings = 0; device->refcount = 1; mtx_init(&device->device_mtx, "CAM device lock", NULL, MTX_DEF); callout_init_mtx(&device->callout, &devq->send_mtx, 0); TASK_INIT(&device->device_destroy_task, 0, xpt_destroy_device, device); /* * Hold a reference to our parent bus so it * will not go away before we do. */ target->refcount++; cur_device = TAILQ_FIRST(&target->ed_entries); while (cur_device != NULL && cur_device->lun_id < lun_id) cur_device = TAILQ_NEXT(cur_device, links); if (cur_device != NULL) TAILQ_INSERT_BEFORE(cur_device, device, links); else TAILQ_INSERT_TAIL(&target->ed_entries, device, links); target->generation++; return (device); } void xpt_acquire_device(struct cam_ed *device) { struct cam_eb *bus = device->target->bus; mtx_lock(&bus->eb_mtx); device->refcount++; mtx_unlock(&bus->eb_mtx); } void xpt_release_device(struct cam_ed *device) { struct cam_eb *bus = device->target->bus; struct cam_devq *devq; mtx_lock(&bus->eb_mtx); if (--device->refcount > 0) { mtx_unlock(&bus->eb_mtx); return; } TAILQ_REMOVE(&device->target->ed_entries, device,links); device->target->generation++; mtx_unlock(&bus->eb_mtx); /* Release our slot in the devq */ devq = bus->sim->devq; mtx_lock(&devq->send_mtx); cam_devq_resize(devq, devq->send_queue.array_size - 1); mtx_unlock(&devq->send_mtx); KASSERT(SLIST_EMPTY(&device->periphs), ("destroying device, but periphs list is not empty")); KASSERT(device->devq_entry.index == CAM_UNQUEUED_INDEX, ("destroying device while still queued for ccbs")); if ((device->flags & CAM_DEV_REL_TIMEOUT_PENDING) != 0) callout_stop(&device->callout); xpt_release_target(device->target); cam_ccbq_fini(&device->ccbq); /* * Free allocated memory. free(9) does nothing if the * supplied pointer is NULL, so it is safe to call without * checking. */ free(device->supported_vpds, M_CAMXPT); free(device->device_id, M_CAMXPT); free(device->ext_inq, M_CAMXPT); free(device->physpath, M_CAMXPT); free(device->rcap_buf, M_CAMXPT); free(device->serial_num, M_CAMXPT); taskqueue_enqueue(xsoftc.xpt_taskq, &device->device_destroy_task); } u_int32_t xpt_dev_ccbq_resize(struct cam_path *path, int newopenings) { int result; struct cam_ed *dev; dev = path->device; mtx_lock(&dev->sim->devq->send_mtx); result = cam_ccbq_resize(&dev->ccbq, newopenings); mtx_unlock(&dev->sim->devq->send_mtx); if ((dev->flags & CAM_DEV_TAG_AFTER_COUNT) != 0 || (dev->inq_flags & SID_CmdQue) != 0) dev->tag_saved_openings = newopenings; return (result); } static struct cam_eb * xpt_find_bus(path_id_t path_id) { struct cam_eb *bus; xpt_lock_buses(); for (bus = TAILQ_FIRST(&xsoftc.xpt_busses); bus != NULL; bus = TAILQ_NEXT(bus, links)) { if (bus->path_id == path_id) { bus->refcount++; break; } } xpt_unlock_buses(); return (bus); } static struct cam_et * xpt_find_target(struct cam_eb *bus, target_id_t target_id) { struct cam_et *target; mtx_assert(&bus->eb_mtx, MA_OWNED); for (target = TAILQ_FIRST(&bus->et_entries); target != NULL; target = TAILQ_NEXT(target, links)) { if (target->target_id == target_id) { target->refcount++; break; } } return (target); } static struct cam_ed * xpt_find_device(struct cam_et *target, lun_id_t lun_id) { struct cam_ed *device; mtx_assert(&target->bus->eb_mtx, MA_OWNED); for (device = TAILQ_FIRST(&target->ed_entries); device != NULL; device = TAILQ_NEXT(device, links)) { if (device->lun_id == lun_id) { device->refcount++; break; } } return (device); } void xpt_start_tags(struct cam_path *path) { struct ccb_relsim crs; struct cam_ed *device; struct cam_sim *sim; int newopenings; device = path->device; sim = path->bus->sim; device->flags &= ~CAM_DEV_TAG_AFTER_COUNT; xpt_freeze_devq(path, /*count*/1); device->inq_flags |= SID_CmdQue; if (device->tag_saved_openings != 0) newopenings = device->tag_saved_openings; else newopenings = min(device->maxtags, sim->max_tagged_dev_openings); xpt_dev_ccbq_resize(path, newopenings); xpt_async(AC_GETDEV_CHANGED, path, NULL); xpt_setup_ccb(&crs.ccb_h, path, CAM_PRIORITY_NORMAL); crs.ccb_h.func_code = XPT_REL_SIMQ; crs.release_flags = RELSIM_RELEASE_AFTER_QEMPTY; crs.openings = crs.release_timeout = crs.qfrozen_cnt = 0; xpt_action((union ccb *)&crs); } void xpt_stop_tags(struct cam_path *path) { struct ccb_relsim crs; struct cam_ed *device; struct cam_sim *sim; device = path->device; sim = path->bus->sim; device->flags &= ~CAM_DEV_TAG_AFTER_COUNT; device->tag_delay_count = 0; xpt_freeze_devq(path, /*count*/1); device->inq_flags &= ~SID_CmdQue; xpt_dev_ccbq_resize(path, sim->max_dev_openings); xpt_async(AC_GETDEV_CHANGED, path, NULL); xpt_setup_ccb(&crs.ccb_h, path, CAM_PRIORITY_NORMAL); crs.ccb_h.func_code = XPT_REL_SIMQ; crs.release_flags = RELSIM_RELEASE_AFTER_QEMPTY; crs.openings = crs.release_timeout = crs.qfrozen_cnt = 0; xpt_action((union ccb *)&crs); } static void xpt_boot_delay(void *arg) { xpt_release_boot(); } static void xpt_config(void *arg) { /* * Now that interrupts are enabled, go find our devices */ if (taskqueue_start_threads(&xsoftc.xpt_taskq, 1, PRIBIO, "CAM taskq")) printf("xpt_config: failed to create taskqueue thread.\n"); /* Setup debugging path */ if (cam_dflags != CAM_DEBUG_NONE) { if (xpt_create_path(&cam_dpath, NULL, CAM_DEBUG_BUS, CAM_DEBUG_TARGET, CAM_DEBUG_LUN) != CAM_REQ_CMP) { printf("xpt_config: xpt_create_path() failed for debug" " target %d:%d:%d, debugging disabled\n", CAM_DEBUG_BUS, CAM_DEBUG_TARGET, CAM_DEBUG_LUN); cam_dflags = CAM_DEBUG_NONE; } } else cam_dpath = NULL; periphdriver_init(1); xpt_hold_boot(); callout_init(&xsoftc.boot_callout, 1); callout_reset_sbt(&xsoftc.boot_callout, SBT_1MS * xsoftc.boot_delay, 0, xpt_boot_delay, NULL, 0); /* Fire up rescan thread. */ if (kproc_kthread_add(xpt_scanner_thread, NULL, &cam_proc, NULL, 0, 0, "cam", "scanner")) { printf("xpt_config: failed to create rescan thread.\n"); } } void xpt_hold_boot(void) { xpt_lock_buses(); xsoftc.buses_to_config++; xpt_unlock_buses(); } void xpt_release_boot(void) { xpt_lock_buses(); xsoftc.buses_to_config--; if (xsoftc.buses_to_config == 0 && xsoftc.buses_config_done == 0) { struct xpt_task *task; xsoftc.buses_config_done = 1; xpt_unlock_buses(); /* Call manually because we don't have any buses */ task = malloc(sizeof(struct xpt_task), M_CAMXPT, M_NOWAIT); if (task != NULL) { TASK_INIT(&task->task, 0, xpt_finishconfig_task, task); taskqueue_enqueue(taskqueue_thread, &task->task); } } else xpt_unlock_buses(); } /* * If the given device only has one peripheral attached to it, and if that * peripheral is the passthrough driver, announce it. This insures that the * user sees some sort of announcement for every peripheral in their system. */ static int xptpassannouncefunc(struct cam_ed *device, void *arg) { struct cam_periph *periph; int i; for (periph = SLIST_FIRST(&device->periphs), i = 0; periph != NULL; periph = SLIST_NEXT(periph, periph_links), i++); periph = SLIST_FIRST(&device->periphs); if ((i == 1) && (strncmp(periph->periph_name, "pass", 4) == 0)) xpt_announce_periph(periph, NULL); return(1); } static void xpt_finishconfig_task(void *context, int pending) { periphdriver_init(2); /* * Check for devices with no "standard" peripheral driver * attached. For any devices like that, announce the * passthrough driver so the user will see something. */ if (!bootverbose) xpt_for_all_devices(xptpassannouncefunc, NULL); /* Release our hook so that the boot can continue. */ config_intrhook_disestablish(xsoftc.xpt_config_hook); free(xsoftc.xpt_config_hook, M_CAMXPT); xsoftc.xpt_config_hook = NULL; free(context, M_CAMXPT); } cam_status xpt_register_async(int event, ac_callback_t *cbfunc, void *cbarg, struct cam_path *path) { struct ccb_setasync csa; cam_status status; int xptpath = 0; if (path == NULL) { status = xpt_create_path(&path, /*periph*/NULL, CAM_XPT_PATH_ID, CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD); if (status != CAM_REQ_CMP) return (status); xpt_path_lock(path); xptpath = 1; } xpt_setup_ccb(&csa.ccb_h, path, CAM_PRIORITY_NORMAL); csa.ccb_h.func_code = XPT_SASYNC_CB; csa.event_enable = event; csa.callback = cbfunc; csa.callback_arg = cbarg; xpt_action((union ccb *)&csa); status = csa.ccb_h.status; CAM_DEBUG(csa.ccb_h.path, CAM_DEBUG_TRACE, ("xpt_register_async: func %p\n", cbfunc)); if (xptpath) { xpt_path_unlock(path); xpt_free_path(path); } if ((status == CAM_REQ_CMP) && (csa.event_enable & AC_FOUND_DEVICE)) { /* * Get this peripheral up to date with all * the currently existing devices. */ xpt_for_all_devices(xptsetasyncfunc, &csa); } if ((status == CAM_REQ_CMP) && (csa.event_enable & AC_PATH_REGISTERED)) { /* * Get this peripheral up to date with all * the currently existing buses. */ xpt_for_all_busses(xptsetasyncbusfunc, &csa); } return (status); } static void xptaction(struct cam_sim *sim, union ccb *work_ccb) { CAM_DEBUG(work_ccb->ccb_h.path, CAM_DEBUG_TRACE, ("xptaction\n")); switch (work_ccb->ccb_h.func_code) { /* Common cases first */ case XPT_PATH_INQ: /* Path routing inquiry */ { struct ccb_pathinq *cpi; cpi = &work_ccb->cpi; cpi->version_num = 1; /* XXX??? */ cpi->hba_inquiry = 0; cpi->target_sprt = 0; cpi->hba_misc = 0; cpi->hba_eng_cnt = 0; cpi->max_target = 0; cpi->max_lun = 0; cpi->initiator_id = 0; strlcpy(cpi->sim_vid, "FreeBSD", SIM_IDLEN); strlcpy(cpi->hba_vid, "", HBA_IDLEN); strlcpy(cpi->dev_name, sim->sim_name, DEV_IDLEN); cpi->unit_number = sim->unit_number; cpi->bus_id = sim->bus_id; cpi->base_transfer_speed = 0; cpi->protocol = PROTO_UNSPECIFIED; cpi->protocol_version = PROTO_VERSION_UNSPECIFIED; cpi->transport = XPORT_UNSPECIFIED; cpi->transport_version = XPORT_VERSION_UNSPECIFIED; cpi->ccb_h.status = CAM_REQ_CMP; xpt_done(work_ccb); break; } default: work_ccb->ccb_h.status = CAM_REQ_INVALID; xpt_done(work_ccb); break; } } /* * The xpt as a "controller" has no interrupt sources, so polling * is a no-op. */ static void xptpoll(struct cam_sim *sim) { } void xpt_lock_buses(void) { mtx_lock(&xsoftc.xpt_topo_lock); } void xpt_unlock_buses(void) { mtx_unlock(&xsoftc.xpt_topo_lock); } struct mtx * xpt_path_mtx(struct cam_path *path) { return (&path->device->device_mtx); } static void xpt_done_process(struct ccb_hdr *ccb_h) { struct cam_sim *sim; struct cam_devq *devq; struct mtx *mtx = NULL; #if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING) struct ccb_scsiio *csio; if (ccb_h->func_code == XPT_SCSI_IO) { csio = &((union ccb *)ccb_h)->csio; if (csio->bio != NULL) biotrack(csio->bio, __func__); } #endif if (ccb_h->flags & CAM_HIGH_POWER) { struct highpowerlist *hphead; struct cam_ed *device; mtx_lock(&xsoftc.xpt_highpower_lock); hphead = &xsoftc.highpowerq; device = STAILQ_FIRST(hphead); /* * Increment the count since this command is done. */ xsoftc.num_highpower++; /* * Any high powered commands queued up? */ if (device != NULL) { STAILQ_REMOVE_HEAD(hphead, highpowerq_entry); mtx_unlock(&xsoftc.xpt_highpower_lock); mtx_lock(&device->sim->devq->send_mtx); xpt_release_devq_device(device, /*count*/1, /*runqueue*/TRUE); mtx_unlock(&device->sim->devq->send_mtx); } else mtx_unlock(&xsoftc.xpt_highpower_lock); } sim = ccb_h->path->bus->sim; if (ccb_h->status & CAM_RELEASE_SIMQ) { xpt_release_simq(sim, /*run_queue*/FALSE); ccb_h->status &= ~CAM_RELEASE_SIMQ; } if ((ccb_h->flags & CAM_DEV_QFRZDIS) && (ccb_h->status & CAM_DEV_QFRZN)) { xpt_release_devq(ccb_h->path, /*count*/1, /*run_queue*/TRUE); ccb_h->status &= ~CAM_DEV_QFRZN; } devq = sim->devq; if ((ccb_h->func_code & XPT_FC_USER_CCB) == 0) { struct cam_ed *dev = ccb_h->path->device; mtx_lock(&devq->send_mtx); devq->send_active--; devq->send_openings++; cam_ccbq_ccb_done(&dev->ccbq, (union ccb *)ccb_h); if (((dev->flags & CAM_DEV_REL_ON_QUEUE_EMPTY) != 0 && (dev->ccbq.dev_active == 0))) { dev->flags &= ~CAM_DEV_REL_ON_QUEUE_EMPTY; xpt_release_devq_device(dev, /*count*/1, /*run_queue*/FALSE); } if (((dev->flags & CAM_DEV_REL_ON_COMPLETE) != 0 && (ccb_h->status&CAM_STATUS_MASK) != CAM_REQUEUE_REQ)) { dev->flags &= ~CAM_DEV_REL_ON_COMPLETE; xpt_release_devq_device(dev, /*count*/1, /*run_queue*/FALSE); } if (!device_is_queued(dev)) (void)xpt_schedule_devq(devq, dev); xpt_run_devq(devq); mtx_unlock(&devq->send_mtx); if ((dev->flags & CAM_DEV_TAG_AFTER_COUNT) != 0) { mtx = xpt_path_mtx(ccb_h->path); mtx_lock(mtx); if ((dev->flags & CAM_DEV_TAG_AFTER_COUNT) != 0 && (--dev->tag_delay_count == 0)) xpt_start_tags(ccb_h->path); } } if ((ccb_h->flags & CAM_UNLOCKED) == 0) { if (mtx == NULL) { mtx = xpt_path_mtx(ccb_h->path); mtx_lock(mtx); } } else { if (mtx != NULL) { mtx_unlock(mtx); mtx = NULL; } } /* Call the peripheral driver's callback */ ccb_h->pinfo.index = CAM_UNQUEUED_INDEX; (*ccb_h->cbfcnp)(ccb_h->path->periph, (union ccb *)ccb_h); if (mtx != NULL) mtx_unlock(mtx); } void xpt_done_td(void *arg) { struct cam_doneq *queue = arg; struct ccb_hdr *ccb_h; STAILQ_HEAD(, ccb_hdr) doneq; STAILQ_INIT(&doneq); mtx_lock(&queue->cam_doneq_mtx); while (1) { while (STAILQ_EMPTY(&queue->cam_doneq)) { queue->cam_doneq_sleep = 1; msleep(&queue->cam_doneq, &queue->cam_doneq_mtx, PRIBIO, "-", 0); queue->cam_doneq_sleep = 0; } STAILQ_CONCAT(&doneq, &queue->cam_doneq); mtx_unlock(&queue->cam_doneq_mtx); THREAD_NO_SLEEPING(); while ((ccb_h = STAILQ_FIRST(&doneq)) != NULL) { STAILQ_REMOVE_HEAD(&doneq, sim_links.stqe); xpt_done_process(ccb_h); } THREAD_SLEEPING_OK(); mtx_lock(&queue->cam_doneq_mtx); } } static void camisr_runqueue(void) { struct ccb_hdr *ccb_h; struct cam_doneq *queue; int i; /* Process global queues. */ for (i = 0; i < cam_num_doneqs; i++) { queue = &cam_doneqs[i]; mtx_lock(&queue->cam_doneq_mtx); while ((ccb_h = STAILQ_FIRST(&queue->cam_doneq)) != NULL) { STAILQ_REMOVE_HEAD(&queue->cam_doneq, sim_links.stqe); mtx_unlock(&queue->cam_doneq_mtx); xpt_done_process(ccb_h); mtx_lock(&queue->cam_doneq_mtx); } mtx_unlock(&queue->cam_doneq_mtx); } } struct kv { uint32_t v; const char *name; }; static struct kv map[] = { { XPT_NOOP, "XPT_NOOP" }, { XPT_SCSI_IO, "XPT_SCSI_IO" }, { XPT_GDEV_TYPE, "XPT_GDEV_TYPE" }, { XPT_GDEVLIST, "XPT_GDEVLIST" }, { XPT_PATH_INQ, "XPT_PATH_INQ" }, { XPT_REL_SIMQ, "XPT_REL_SIMQ" }, { XPT_SASYNC_CB, "XPT_SASYNC_CB" }, { XPT_SDEV_TYPE, "XPT_SDEV_TYPE" }, { XPT_SCAN_BUS, "XPT_SCAN_BUS" }, { XPT_DEV_MATCH, "XPT_DEV_MATCH" }, { XPT_DEBUG, "XPT_DEBUG" }, { XPT_PATH_STATS, "XPT_PATH_STATS" }, { XPT_GDEV_STATS, "XPT_GDEV_STATS" }, { XPT_DEV_ADVINFO, "XPT_DEV_ADVINFO" }, { XPT_ASYNC, "XPT_ASYNC" }, { XPT_ABORT, "XPT_ABORT" }, { XPT_RESET_BUS, "XPT_RESET_BUS" }, { XPT_RESET_DEV, "XPT_RESET_DEV" }, { XPT_TERM_IO, "XPT_TERM_IO" }, { XPT_SCAN_LUN, "XPT_SCAN_LUN" }, { XPT_GET_TRAN_SETTINGS, "XPT_GET_TRAN_SETTINGS" }, { XPT_SET_TRAN_SETTINGS, "XPT_SET_TRAN_SETTINGS" }, { XPT_CALC_GEOMETRY, "XPT_CALC_GEOMETRY" }, { XPT_ATA_IO, "XPT_ATA_IO" }, { XPT_GET_SIM_KNOB, "XPT_GET_SIM_KNOB" }, { XPT_SET_SIM_KNOB, "XPT_SET_SIM_KNOB" }, { XPT_NVME_IO, "XPT_NVME_IO" }, - { XPT_MMCSD_IO, "XPT_MMCSD_IO" }, + { XPT_MMC_IO, "XPT_MMC_IO" }, { XPT_SMP_IO, "XPT_SMP_IO" }, { XPT_SCAN_TGT, "XPT_SCAN_TGT" }, { XPT_ENG_INQ, "XPT_ENG_INQ" }, { XPT_ENG_EXEC, "XPT_ENG_EXEC" }, { XPT_EN_LUN, "XPT_EN_LUN" }, { XPT_TARGET_IO, "XPT_TARGET_IO" }, { XPT_ACCEPT_TARGET_IO, "XPT_ACCEPT_TARGET_IO" }, { XPT_CONT_TARGET_IO, "XPT_CONT_TARGET_IO" }, { XPT_IMMED_NOTIFY, "XPT_IMMED_NOTIFY" }, { XPT_NOTIFY_ACK, "XPT_NOTIFY_ACK" }, { XPT_IMMEDIATE_NOTIFY, "XPT_IMMEDIATE_NOTIFY" }, { XPT_NOTIFY_ACKNOWLEDGE, "XPT_NOTIFY_ACKNOWLEDGE" }, { 0, 0 } }; -static const char * +const char * xpt_action_name(uint32_t action) { static char buffer[32]; /* Only for unknown messages -- racy */ struct kv *walker = map; while (walker->name != NULL) { if (walker->v == action) return (walker->name); walker++; } snprintf(buffer, sizeof(buffer), "%#x", action); return (buffer); } Index: head/sys/cam/cam_xpt.h =================================================================== --- head/sys/cam/cam_xpt.h (revision 320843) +++ head/sys/cam/cam_xpt.h (revision 320844) @@ -1,146 +1,148 @@ /*- * Data structures and definitions for dealing with the * Common Access Method Transport (xpt) layer. * * Copyright (c) 1997 Justin T. Gibbs. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _CAM_CAM_XPT_H #define _CAM_CAM_XPT_H 1 #ifdef _KERNEL #include #endif /* Forward Declarations */ union ccb; struct cam_periph; struct cam_ed; struct cam_sim; struct sbuf; /* * Definition of a CAM path. Paths are created from bus, target, and lun ids * via xpt_create_path and allow for reference to devices without recurring * lookups in the edt. */ struct cam_path; /* Path functions */ #ifdef _KERNEL /* * Definition of an async handler callback block. These are used to add * SIMs and peripherals to the async callback lists. */ struct async_node { SLIST_ENTRY(async_node) links; u_int32_t event_enable; /* Async Event enables */ u_int32_t event_lock; /* Take SIM lock for handlers. */ void (*callback)(void *arg, u_int32_t code, struct cam_path *path, void *args); void *callback_arg; }; SLIST_HEAD(async_list, async_node); SLIST_HEAD(periph_list, cam_periph); void xpt_action(union ccb *new_ccb); void xpt_action_default(union ccb *new_ccb); union ccb *xpt_alloc_ccb(void); union ccb *xpt_alloc_ccb_nowait(void); void xpt_free_ccb(union ccb *free_ccb); void xpt_setup_ccb_flags(struct ccb_hdr *ccb_h, struct cam_path *path, u_int32_t priority, u_int32_t flags); void xpt_setup_ccb(struct ccb_hdr *ccb_h, struct cam_path *path, u_int32_t priority); void xpt_merge_ccb(union ccb *master_ccb, union ccb *slave_ccb); cam_status xpt_create_path(struct cam_path **new_path_ptr, struct cam_periph *perph, path_id_t path_id, target_id_t target_id, lun_id_t lun_id); cam_status xpt_create_path_unlocked(struct cam_path **new_path_ptr, struct cam_periph *perph, path_id_t path_id, target_id_t target_id, lun_id_t lun_id); int xpt_getattr(char *buf, size_t len, const char *attr, struct cam_path *path); void xpt_free_path(struct cam_path *path); void xpt_path_counts(struct cam_path *path, uint32_t *bus_ref, uint32_t *periph_ref, uint32_t *target_ref, uint32_t *device_ref); int xpt_path_comp(struct cam_path *path1, struct cam_path *path2); int xpt_path_comp_dev(struct cam_path *path, struct cam_ed *dev); void xpt_print_path(struct cam_path *path); void xpt_print_device(struct cam_ed *device); void xpt_print(struct cam_path *path, const char *fmt, ...); int xpt_path_string(struct cam_path *path, char *str, size_t str_len); int xpt_path_sbuf(struct cam_path *path, struct sbuf *sb); path_id_t xpt_path_path_id(struct cam_path *path); target_id_t xpt_path_target_id(struct cam_path *path); lun_id_t xpt_path_lun_id(struct cam_path *path); struct cam_sim *xpt_path_sim(struct cam_path *path); struct cam_periph *xpt_path_periph(struct cam_path *path); void xpt_async(u_int32_t async_code, struct cam_path *path, void *async_arg); void xpt_rescan(union ccb *ccb); void xpt_hold_boot(void); void xpt_release_boot(void); void xpt_lock_buses(void); void xpt_unlock_buses(void); struct mtx * xpt_path_mtx(struct cam_path *path); #define xpt_path_lock(path) mtx_lock(xpt_path_mtx(path)) #define xpt_path_unlock(path) mtx_unlock(xpt_path_mtx(path)) #define xpt_path_assert(path, what) mtx_assert(xpt_path_mtx(path), (what)) #define xpt_path_owned(path) mtx_owned(xpt_path_mtx(path)) #define xpt_path_sleep(path, chan, priority, wmesg, timo) \ msleep((chan), xpt_path_mtx(path), (priority), (wmesg), (timo)) cam_status xpt_register_async(int event, ac_callback_t *cbfunc, void *cbarg, struct cam_path *path); cam_status xpt_compile_path(struct cam_path *new_path, struct cam_periph *perph, path_id_t path_id, target_id_t target_id, lun_id_t lun_id); cam_status xpt_clone_path(struct cam_path **new_path, struct cam_path *path); void xpt_copy_path(struct cam_path *new_path, struct cam_path *path); void xpt_release_path(struct cam_path *path); +const char * xpt_action_name(uint32_t action); + #endif /* _KERNEL */ #endif /* _CAM_CAM_XPT_H */ Index: head/sys/cam/cam_xpt_internal.h =================================================================== --- head/sys/cam/cam_xpt_internal.h (revision 320843) +++ head/sys/cam/cam_xpt_internal.h (revision 320844) @@ -1,216 +1,217 @@ /*- * Copyright 2009 Scott Long * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _CAM_CAM_XPT_INTERNAL_H #define _CAM_CAM_XPT_INTERNAL_H 1 #include /* Forward Declarations */ struct cam_eb; struct cam_et; struct cam_ed; typedef struct cam_ed * (*xpt_alloc_device_func)(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id); typedef void (*xpt_release_device_func)(struct cam_ed *device); typedef void (*xpt_action_func)(union ccb *start_ccb); typedef void (*xpt_dev_async_func)(u_int32_t async_code, struct cam_eb *bus, struct cam_et *target, struct cam_ed *device, void *async_arg); typedef void (*xpt_announce_periph_func)(struct cam_periph *periph); typedef void (*xpt_announce_periph_sbuf_func)(struct cam_periph *periph, struct sbuf *sbuf); struct xpt_xport_ops { xpt_alloc_device_func alloc_device; xpt_release_device_func reldev; xpt_action_func action; xpt_dev_async_func async; xpt_announce_periph_func announce; xpt_announce_periph_sbuf_func announce_sbuf; }; struct xpt_xport { cam_xport xport; const char *name; struct xpt_xport_ops *ops; }; SET_DECLARE(cam_xpt_xport_set, struct xpt_xport); #define CAM_XPT_XPORT(data) \ DATA_SET(cam_xpt_xport_set, data) typedef void (*xpt_proto_announce_func)(struct cam_ed *); typedef void (*xpt_proto_announce_sbuf_func)(struct cam_ed *, struct sbuf *); typedef void (*xpt_proto_debug_out_func)(union ccb *); struct xpt_proto_ops { xpt_proto_announce_func announce; xpt_proto_announce_sbuf_func announce_sbuf; xpt_proto_announce_func denounce; xpt_proto_announce_sbuf_func denounce_sbuf; xpt_proto_debug_out_func debug_out; }; struct xpt_proto { cam_proto proto; const char *name; struct xpt_proto_ops *ops; }; SET_DECLARE(cam_xpt_proto_set, struct xpt_proto); #define CAM_XPT_PROTO(data) \ DATA_SET(cam_xpt_proto_set, data) /* * The CAM EDT (Existing Device Table) contains the device information for * all devices for all buses in the system. The table contains a * cam_ed structure for each device on the bus. */ struct cam_ed { cam_pinfo devq_entry; TAILQ_ENTRY(cam_ed) links; struct cam_et *target; struct cam_sim *sim; lun_id_t lun_id; struct cam_ccbq ccbq; /* Queue of pending ccbs */ struct async_list asyncs; /* Async callback info for this B/T/L */ struct periph_list periphs; /* All attached devices */ u_int generation; /* Generation number */ void *quirk; /* Oddities about this device */ u_int maxtags; u_int mintags; cam_proto protocol; u_int protocol_version; cam_xport transport; u_int transport_version; struct scsi_inquiry_data inq_data; uint8_t *supported_vpds; uint8_t supported_vpds_len; uint32_t device_id_len; uint8_t *device_id; uint32_t ext_inq_len; uint8_t *ext_inq; uint8_t physpath_len; uint8_t *physpath; /* physical path string form */ uint32_t rcap_len; uint8_t *rcap_buf; struct ata_params ident_data; + struct mmc_params mmc_ident_data; u_int8_t inq_flags; /* * Current settings for inquiry flags. * This allows us to override settings * like disconnection and tagged * queuing for a device. */ u_int8_t queue_flags; /* Queue flags from the control page */ u_int8_t serial_num_len; u_int8_t *serial_num; u_int32_t flags; #define CAM_DEV_UNCONFIGURED 0x01 #define CAM_DEV_REL_TIMEOUT_PENDING 0x02 #define CAM_DEV_REL_ON_COMPLETE 0x04 #define CAM_DEV_REL_ON_QUEUE_EMPTY 0x08 #define CAM_DEV_TAG_AFTER_COUNT 0x20 #define CAM_DEV_INQUIRY_DATA_VALID 0x40 #define CAM_DEV_IN_DV 0x80 #define CAM_DEV_DV_HIT_BOTTOM 0x100 #define CAM_DEV_IDENTIFY_DATA_VALID 0x200 u_int32_t tag_delay_count; #define CAM_TAG_DELAY_COUNT 5 u_int32_t tag_saved_openings; u_int32_t refcount; struct callout callout; STAILQ_ENTRY(cam_ed) highpowerq_entry; struct mtx device_mtx; struct task device_destroy_task; const struct nvme_controller_data *nvme_cdata; const struct nvme_namespace_data *nvme_data; }; /* * Each target is represented by an ET (Existing Target). These * entries are created when a target is successfully probed with an * identify, and removed when a device fails to respond after a number * of retries, or a bus rescan finds the device missing. */ struct cam_et { TAILQ_HEAD(, cam_ed) ed_entries; TAILQ_ENTRY(cam_et) links; struct cam_eb *bus; target_id_t target_id; u_int32_t refcount; u_int generation; struct timeval last_reset; u_int rpl_size; struct scsi_report_luns_data *luns; struct mtx luns_mtx; /* Protection for luns field. */ }; /* * Each bus is represented by an EB (Existing Bus). These entries * are created by calls to xpt_bus_register and deleted by calls to * xpt_bus_deregister. */ struct cam_eb { TAILQ_HEAD(, cam_et) et_entries; TAILQ_ENTRY(cam_eb) links; path_id_t path_id; struct cam_sim *sim; struct timeval last_reset; u_int32_t flags; #define CAM_EB_RUNQ_SCHEDULED 0x01 u_int32_t refcount; u_int generation; device_t parent_dev; struct xpt_xport *xport; struct mtx eb_mtx; /* Bus topology mutex. */ }; struct cam_path { struct cam_periph *periph; struct cam_eb *bus; struct cam_et *target; struct cam_ed *device; }; struct cam_ed * xpt_alloc_device(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id); void xpt_acquire_device(struct cam_ed *device); void xpt_release_device(struct cam_ed *device); u_int32_t xpt_dev_ccbq_resize(struct cam_path *path, int newopenings); void xpt_start_tags(struct cam_path *path); void xpt_stop_tags(struct cam_path *path); MALLOC_DECLARE(M_CAMXPT); #endif Index: head/sys/cam/mmc/mmc.h =================================================================== --- head/sys/cam/mmc/mmc.h (nonexistent) +++ head/sys/cam/mmc/mmc.h (revision 320844) @@ -0,0 +1,94 @@ +/*- + * Copyright (c) 2014-2016 Ilya Bakulin. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Portions of this software may have been developed with reference to + * the SD Simplified Specification. The following disclaimer may apply: + * + * The following conditions apply to the release of the simplified + * specification ("Simplified Specification") by the SD Card Association and + * the SD Group. The Simplified Specification is a subset of the complete SD + * Specification which is owned by the SD Card Association and the SD + * Group. This Simplified Specification is provided on a non-confidential + * basis subject to the disclaimers below. Any implementation of the + * Simplified Specification may require a license from the SD Card + * Association, SD Group, SD-3C LLC or other third parties. + * + * Disclaimers: + * + * The information contained in the Simplified Specification is presented only + * as a standard specification for SD Cards and SD Host/Ancillary products and + * is provided "AS-IS" without any representations or warranties of any + * kind. No responsibility is assumed by the SD Group, SD-3C LLC or the SD + * Card Association for any damages, any infringements of patents or other + * right of the SD Group, SD-3C LLC, the SD Card Association or any third + * parties, which may result from its use. No license is granted by + * implication, estoppel or otherwise under any patent or other rights of the + * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing + * herein shall be construed as an obligation by the SD Group, the SD-3C LLC + * or the SD Card Association to disclose or distribute any technical + * information, know-how or other confidential information to any third party. + * + * Inspired coded in sys/dev/mmc. Thanks to Warner Losh , + * Bernd Walter , and other authors. + * + * $FreeBSD$ + */ + +#ifndef CAM_MMC_H +#define CAM_MMC_H + +#include +/* + * This structure describes an MMC/SD card + */ +struct mmc_params { + u_int8_t model[40]; /* Card model */ + + /* Card OCR */ + uint32_t card_ocr; + + /* OCR of the IO portion of the card */ + uint32_t io_ocr; + + /* Card CID -- raw and parsed */ + uint32_t card_cid[4]; + struct mmc_cid cid; + + /* Card CSD -- raw */ + uint32_t card_csd[4]; + + /* Card RCA */ + uint16_t card_rca; + + /* What kind of card is it */ + uint32_t card_features; +#define CARD_FEATURE_MEMORY 0x1 +#define CARD_FEATURE_SDHC 0x1 << 1 +#define CARD_FEATURE_SDIO 0x1 << 2 +#define CARD_FEATURE_SD20 0x1 << 3 +#define CARD_FEATURE_MMC 0x1 << 4 + + uint8_t sdio_func_count; +} __packed; + +#endif Property changes on: head/sys/cam/mmc/mmc.h ___________________________________________________________________ Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Index: head/sys/cam/mmc/mmc_all.h =================================================================== --- head/sys/cam/mmc/mmc_all.h (nonexistent) +++ head/sys/cam/mmc/mmc_all.h (revision 320844) @@ -0,0 +1,70 @@ +/*- + * Copyright (c) 2014-2016 Ilya Bakulin. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Portions of this software may have been developed with reference to + * the SD Simplified Specification. The following disclaimer may apply: + * + * The following conditions apply to the release of the simplified + * specification ("Simplified Specification") by the SD Card Association and + * the SD Group. The Simplified Specification is a subset of the complete SD + * Specification which is owned by the SD Card Association and the SD + * Group. This Simplified Specification is provided on a non-confidential + * basis subject to the disclaimers below. Any implementation of the + * Simplified Specification may require a license from the SD Card + * Association, SD Group, SD-3C LLC or other third parties. + * + * Disclaimers: + * + * The information contained in the Simplified Specification is presented only + * as a standard specification for SD Cards and SD Host/Ancillary products and + * is provided "AS-IS" without any representations or warranties of any + * kind. No responsibility is assumed by the SD Group, SD-3C LLC or the SD + * Card Association for any damages, any infringements of patents or other + * right of the SD Group, SD-3C LLC, the SD Card Association or any third + * parties, which may result from its use. No license is granted by + * implication, estoppel or otherwise under any patent or other rights of the + * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing + * herein shall be construed as an obligation by the SD Group, the SD-3C LLC + * or the SD Card Association to disclose or distribute any technical + * information, know-how or other confidential information to any third party. + * + * $FreeBSD$ + */ + +/* + * MMC function that should be visible to the CAM subsystem + * and are somehow useful should be declared here + * + * Like in other *_all.h, it's also a nice place to include + * some other transport-specific headers. + */ + +#ifndef CAM_MMC_ALL_H +#define CAM_MMC_ALL_H + +#include +#include + +void mmc_print_ident(struct mmc_params *ident_data); + +#endif Property changes on: head/sys/cam/mmc/mmc_all.h ___________________________________________________________________ Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Index: head/sys/cam/mmc/mmc_bus.h =================================================================== --- head/sys/cam/mmc/mmc_bus.h (nonexistent) +++ head/sys/cam/mmc/mmc_bus.h (revision 320844) @@ -0,0 +1,5 @@ +/* + * This file is in the public domain. + * $FreeBSD$ + */ +#include Property changes on: head/sys/cam/mmc/mmc_bus.h ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/cam/mmc/mmc_da.c =================================================================== --- head/sys/cam/mmc/mmc_da.c (nonexistent) +++ head/sys/cam/mmc/mmc_da.c (revision 320844) @@ -0,0 +1,1432 @@ +/*- + * Copyright (c) 2006 Bernd Walter + * Copyright (c) 2006 M. Warner Losh + * Copyright (c) 2009 Alexander Motin + * Copyright (c) 2015-2017 Ilya Bakulin + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer, + * without modification, immediately at the beginning of the file. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Some code derived from the sys/dev/mmc and sys/cam/ata + * Thanks to Warner Losh , Alexander Motin + * Bernd Walter , and other authors. + */ + +#include +__FBSDID("$FreeBSD$"); + +//#include "opt_sdda.h" + +#include + +#ifdef _KERNEL +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include /* for PRIu64 */ +#endif /* _KERNEL */ + +#ifndef _KERNEL +#include +#include +#endif /* _KERNEL */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +#include + +#include /* geometry translation */ + +#ifdef _KERNEL + +typedef enum { + SDDA_FLAG_OPEN = 0x0002, + SDDA_FLAG_DIRTY = 0x0004 +} sdda_flags; + +typedef enum { + SDDA_STATE_INIT, + SDDA_STATE_INVALID, + SDDA_STATE_NORMAL +} sdda_state; + +struct sdda_softc { + struct bio_queue_head bio_queue; + int outstanding_cmds; /* Number of active commands */ + int refcount; /* Active xpt_action() calls */ + sdda_state state; + sdda_flags flags; + struct mmc_data *mmcdata; +// sdda_quirks quirks; + struct task start_init_task; + struct disk *disk; + uint32_t raw_csd[4]; + uint8_t raw_ext_csd[512]; /* MMC only? */ + struct mmc_csd csd; + struct mmc_cid cid; + struct mmc_scr scr; + /* Calculated from CSD */ + uint64_t sector_count; + uint64_t mediasize; + + /* Calculated from CID */ + char card_id_string[64];/* Formatted CID info (serial, MFG, etc) */ + char card_sn_string[16];/* Formatted serial # for disk->d_ident */ + /* Determined from CSD + is highspeed card*/ + uint32_t card_f_max; +}; + +#define ccb_bp ppriv_ptr1 + +static disk_strategy_t sddastrategy; +static periph_init_t sddainit; +static void sddaasync(void *callback_arg, u_int32_t code, + struct cam_path *path, void *arg); +static periph_ctor_t sddaregister; +static periph_dtor_t sddacleanup; +static periph_start_t sddastart; +static periph_oninv_t sddaoninvalidate; +static void sddadone(struct cam_periph *periph, + union ccb *done_ccb); +static int sddaerror(union ccb *ccb, u_int32_t cam_flags, + u_int32_t sense_flags); + +static uint16_t get_rca(struct cam_periph *periph); +static cam_status sdda_hook_into_geom(struct cam_periph *periph); +static void sdda_start_init(void *context, union ccb *start_ccb); +static void sdda_start_init_task(void *context, int pending); + +static struct periph_driver sddadriver = +{ + sddainit, "sdda", + TAILQ_HEAD_INITIALIZER(sddadriver.units), /* generation */ 0 +}; + +PERIPHDRIVER_DECLARE(sdda, sddadriver); + +static MALLOC_DEFINE(M_SDDA, "sd_da", "sd_da buffers"); + +static const int exp[8] = { + 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000 +}; + +static const int mant[16] = { + 0, 10, 12, 13, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 70, 80 +}; + +static const int cur_min[8] = { + 500, 1000, 5000, 10000, 25000, 35000, 60000, 100000 +}; + +static const int cur_max[8] = { + 1000, 5000, 10000, 25000, 35000, 45000, 800000, 200000 +}; + +static uint16_t +get_rca(struct cam_periph *periph) { + return periph->path->device->mmc_ident_data.card_rca; +} + +static uint32_t +mmc_get_bits(uint32_t *bits, int bit_len, int start, int size) +{ + const int i = (bit_len / 32) - (start / 32) - 1; + const int shift = start & 31; + uint32_t retval = bits[i] >> shift; + if (size + shift > 32) + retval |= bits[i - 1] << (32 - shift); + return (retval & ((1llu << size) - 1)); +} + + +static void +mmc_decode_csd_sd(uint32_t *raw_csd, struct mmc_csd *csd) +{ + int v; + int m; + int e; + + memset(csd, 0, sizeof(*csd)); + csd->csd_structure = v = mmc_get_bits(raw_csd, 128, 126, 2); + if (v == 0) { + m = mmc_get_bits(raw_csd, 128, 115, 4); + e = mmc_get_bits(raw_csd, 128, 112, 3); + csd->tacc = (exp[e] * mant[m] + 9) / 10; + csd->nsac = mmc_get_bits(raw_csd, 128, 104, 8) * 100; + m = mmc_get_bits(raw_csd, 128, 99, 4); + e = mmc_get_bits(raw_csd, 128, 96, 3); + csd->tran_speed = exp[e] * 10000 * mant[m]; + csd->ccc = mmc_get_bits(raw_csd, 128, 84, 12); + csd->read_bl_len = 1 << mmc_get_bits(raw_csd, 128, 80, 4); + csd->read_bl_partial = mmc_get_bits(raw_csd, 128, 79, 1); + csd->write_blk_misalign = mmc_get_bits(raw_csd, 128, 78, 1); + csd->read_blk_misalign = mmc_get_bits(raw_csd, 128, 77, 1); + csd->dsr_imp = mmc_get_bits(raw_csd, 128, 76, 1); + csd->vdd_r_curr_min = cur_min[mmc_get_bits(raw_csd, 128, 59, 3)]; + csd->vdd_r_curr_max = cur_max[mmc_get_bits(raw_csd, 128, 56, 3)]; + csd->vdd_w_curr_min = cur_min[mmc_get_bits(raw_csd, 128, 53, 3)]; + csd->vdd_w_curr_max = cur_max[mmc_get_bits(raw_csd, 128, 50, 3)]; + m = mmc_get_bits(raw_csd, 128, 62, 12); + e = mmc_get_bits(raw_csd, 128, 47, 3); + csd->capacity = ((1 + m) << (e + 2)) * csd->read_bl_len; + csd->erase_blk_en = mmc_get_bits(raw_csd, 128, 46, 1); + csd->erase_sector = mmc_get_bits(raw_csd, 128, 39, 7) + 1; + csd->wp_grp_size = mmc_get_bits(raw_csd, 128, 32, 7); + csd->wp_grp_enable = mmc_get_bits(raw_csd, 128, 31, 1); + csd->r2w_factor = 1 << mmc_get_bits(raw_csd, 128, 26, 3); + csd->write_bl_len = 1 << mmc_get_bits(raw_csd, 128, 22, 4); + csd->write_bl_partial = mmc_get_bits(raw_csd, 128, 21, 1); + } else if (v == 1) { + m = mmc_get_bits(raw_csd, 128, 115, 4); + e = mmc_get_bits(raw_csd, 128, 112, 3); + csd->tacc = (exp[e] * mant[m] + 9) / 10; + csd->nsac = mmc_get_bits(raw_csd, 128, 104, 8) * 100; + m = mmc_get_bits(raw_csd, 128, 99, 4); + e = mmc_get_bits(raw_csd, 128, 96, 3); + csd->tran_speed = exp[e] * 10000 * mant[m]; + csd->ccc = mmc_get_bits(raw_csd, 128, 84, 12); + csd->read_bl_len = 1 << mmc_get_bits(raw_csd, 128, 80, 4); + csd->read_bl_partial = mmc_get_bits(raw_csd, 128, 79, 1); + csd->write_blk_misalign = mmc_get_bits(raw_csd, 128, 78, 1); + csd->read_blk_misalign = mmc_get_bits(raw_csd, 128, 77, 1); + csd->dsr_imp = mmc_get_bits(raw_csd, 128, 76, 1); + csd->capacity = ((uint64_t)mmc_get_bits(raw_csd, 128, 48, 22) + 1) * + 512 * 1024; + csd->erase_blk_en = mmc_get_bits(raw_csd, 128, 46, 1); + csd->erase_sector = mmc_get_bits(raw_csd, 128, 39, 7) + 1; + csd->wp_grp_size = mmc_get_bits(raw_csd, 128, 32, 7); + csd->wp_grp_enable = mmc_get_bits(raw_csd, 128, 31, 1); + csd->r2w_factor = 1 << mmc_get_bits(raw_csd, 128, 26, 3); + csd->write_bl_len = 1 << mmc_get_bits(raw_csd, 128, 22, 4); + csd->write_bl_partial = mmc_get_bits(raw_csd, 128, 21, 1); + } else + panic("unknown SD CSD version"); +} + +static void +mmc_decode_csd_mmc(uint32_t *raw_csd, struct mmc_csd *csd) +{ + int m; + int e; + + memset(csd, 0, sizeof(*csd)); + csd->csd_structure = mmc_get_bits(raw_csd, 128, 126, 2); + csd->spec_vers = mmc_get_bits(raw_csd, 128, 122, 4); + m = mmc_get_bits(raw_csd, 128, 115, 4); + e = mmc_get_bits(raw_csd, 128, 112, 3); + csd->tacc = exp[e] * mant[m] + 9 / 10; + csd->nsac = mmc_get_bits(raw_csd, 128, 104, 8) * 100; + m = mmc_get_bits(raw_csd, 128, 99, 4); + e = mmc_get_bits(raw_csd, 128, 96, 3); + csd->tran_speed = exp[e] * 10000 * mant[m]; + csd->ccc = mmc_get_bits(raw_csd, 128, 84, 12); + csd->read_bl_len = 1 << mmc_get_bits(raw_csd, 128, 80, 4); + csd->read_bl_partial = mmc_get_bits(raw_csd, 128, 79, 1); + csd->write_blk_misalign = mmc_get_bits(raw_csd, 128, 78, 1); + csd->read_blk_misalign = mmc_get_bits(raw_csd, 128, 77, 1); + csd->dsr_imp = mmc_get_bits(raw_csd, 128, 76, 1); + csd->vdd_r_curr_min = cur_min[mmc_get_bits(raw_csd, 128, 59, 3)]; + csd->vdd_r_curr_max = cur_max[mmc_get_bits(raw_csd, 128, 56, 3)]; + csd->vdd_w_curr_min = cur_min[mmc_get_bits(raw_csd, 128, 53, 3)]; + csd->vdd_w_curr_max = cur_max[mmc_get_bits(raw_csd, 128, 50, 3)]; + m = mmc_get_bits(raw_csd, 128, 62, 12); + e = mmc_get_bits(raw_csd, 128, 47, 3); + csd->capacity = ((1 + m) << (e + 2)) * csd->read_bl_len; + csd->erase_blk_en = 0; + csd->erase_sector = (mmc_get_bits(raw_csd, 128, 42, 5) + 1) * + (mmc_get_bits(raw_csd, 128, 37, 5) + 1); + csd->wp_grp_size = mmc_get_bits(raw_csd, 128, 32, 5); + csd->wp_grp_enable = mmc_get_bits(raw_csd, 128, 31, 1); + csd->r2w_factor = 1 << mmc_get_bits(raw_csd, 128, 26, 3); + csd->write_bl_len = 1 << mmc_get_bits(raw_csd, 128, 22, 4); + csd->write_bl_partial = mmc_get_bits(raw_csd, 128, 21, 1); +} + +static void +mmc_decode_cid_sd(uint32_t *raw_cid, struct mmc_cid *cid) +{ + int i; + + /* There's no version info, so we take it on faith */ + memset(cid, 0, sizeof(*cid)); + cid->mid = mmc_get_bits(raw_cid, 128, 120, 8); + cid->oid = mmc_get_bits(raw_cid, 128, 104, 16); + for (i = 0; i < 5; i++) + cid->pnm[i] = mmc_get_bits(raw_cid, 128, 96 - i * 8, 8); + cid->pnm[5] = 0; + cid->prv = mmc_get_bits(raw_cid, 128, 56, 8); + cid->psn = mmc_get_bits(raw_cid, 128, 24, 32); + cid->mdt_year = mmc_get_bits(raw_cid, 128, 12, 8) + 2000; + cid->mdt_month = mmc_get_bits(raw_cid, 128, 8, 4); +} + +static void +mmc_decode_cid_mmc(uint32_t *raw_cid, struct mmc_cid *cid) +{ + int i; + + /* There's no version info, so we take it on faith */ + memset(cid, 0, sizeof(*cid)); + cid->mid = mmc_get_bits(raw_cid, 128, 120, 8); + cid->oid = mmc_get_bits(raw_cid, 128, 104, 8); + for (i = 0; i < 6; i++) + cid->pnm[i] = mmc_get_bits(raw_cid, 128, 96 - i * 8, 8); + cid->pnm[6] = 0; + cid->prv = mmc_get_bits(raw_cid, 128, 48, 8); + cid->psn = mmc_get_bits(raw_cid, 128, 16, 32); + cid->mdt_month = mmc_get_bits(raw_cid, 128, 12, 4); + cid->mdt_year = mmc_get_bits(raw_cid, 128, 8, 4) + 1997; +} + +static void +mmc_format_card_id_string(struct sdda_softc *sc, struct mmc_params *mmcp) +{ + char oidstr[8]; + uint8_t c1; + uint8_t c2; + + /* + * Format a card ID string for use by the mmcsd driver, it's what + * appears between the <> in the following: + * mmcsd0: 968MB at mmc0 + * 22.5MHz/4bit/128-block + * + * Also format just the card serial number, which the mmcsd driver will + * use as the disk->d_ident string. + * + * The card_id_string in mmc_ivars is currently allocated as 64 bytes, + * and our max formatted length is currently 55 bytes if every field + * contains the largest value. + * + * Sometimes the oid is two printable ascii chars; when it's not, + * format it as 0xnnnn instead. + */ + c1 = (sc->cid.oid >> 8) & 0x0ff; + c2 = sc->cid.oid & 0x0ff; + if (c1 > 0x1f && c1 < 0x7f && c2 > 0x1f && c2 < 0x7f) + snprintf(oidstr, sizeof(oidstr), "%c%c", c1, c2); + else + snprintf(oidstr, sizeof(oidstr), "0x%04x", sc->cid.oid); + snprintf(sc->card_sn_string, sizeof(sc->card_sn_string), + "%08X", sc->cid.psn); + snprintf(sc->card_id_string, sizeof(sc->card_id_string), + "%s%s %s %d.%d SN %08X MFG %02d/%04d by %d %s", + mmcp->card_features & CARD_FEATURE_MMC ? "MMC" : "SD", + mmcp->card_features & CARD_FEATURE_SDHC ? "HC" : "", + sc->cid.pnm, sc->cid.prv >> 4, sc->cid.prv & 0x0f, + sc->cid.psn, sc->cid.mdt_month, sc->cid.mdt_year, + sc->cid.mid, oidstr); +} + +static int +sddaopen(struct disk *dp) +{ + struct cam_periph *periph; + struct sdda_softc *softc; + int error; + + periph = (struct cam_periph *)dp->d_drv1; + if (cam_periph_acquire(periph) != CAM_REQ_CMP) { + return(ENXIO); + } + + cam_periph_lock(periph); + if ((error = cam_periph_hold(periph, PRIBIO|PCATCH)) != 0) { + cam_periph_unlock(periph); + cam_periph_release(periph); + return (error); + } + + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE | CAM_DEBUG_PERIPH, + ("sddaopen\n")); + + softc = (struct sdda_softc *)periph->softc; + softc->flags |= SDDA_FLAG_OPEN; + + cam_periph_unhold(periph); + cam_periph_unlock(periph); + return (0); +} + +static int +sddaclose(struct disk *dp) +{ + struct cam_periph *periph; + struct sdda_softc *softc; +// union ccb *ccb; +// int error; + + periph = (struct cam_periph *)dp->d_drv1; + softc = (struct sdda_softc *)periph->softc; + softc->flags &= ~SDDA_FLAG_OPEN; + + cam_periph_lock(periph); + + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE | CAM_DEBUG_PERIPH, + ("sddaclose\n")); + + while (softc->refcount != 0) + cam_periph_sleep(periph, &softc->refcount, PRIBIO, "sddaclose", 1); + cam_periph_unlock(periph); + cam_periph_release(periph); + return (0); +} + +static void +sddaschedule(struct cam_periph *periph) +{ + struct sdda_softc *softc = (struct sdda_softc *)periph->softc; + + /* Check if we have more work to do. */ + if (bioq_first(&softc->bio_queue)) { + xpt_schedule(periph, CAM_PRIORITY_NORMAL); + } +} + +/* + * Actually translate the requested transfer into one the physical driver + * can understand. The transfer is described by a buf and will include + * only one physical transfer. + */ +static void +sddastrategy(struct bio *bp) +{ + struct cam_periph *periph; + struct sdda_softc *softc; + + periph = (struct cam_periph *)bp->bio_disk->d_drv1; + softc = (struct sdda_softc *)periph->softc; + + cam_periph_lock(periph); + + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddastrategy(%p)\n", bp)); + + /* + * If the device has been made invalid, error out + */ + if ((periph->flags & CAM_PERIPH_INVALID) != 0) { + cam_periph_unlock(periph); + biofinish(bp, NULL, ENXIO); + return; + } + + /* + * Place it in the queue of disk activities for this disk + */ + bioq_disksort(&softc->bio_queue, bp); + + /* + * Schedule ourselves for performing the work. + */ + sddaschedule(periph); + cam_periph_unlock(periph); + + return; +} + +static void +sddainit(void) +{ + cam_status status; + + /* + * Install a global async callback. This callback will + * receive async callbacks like "new device found". + */ + status = xpt_register_async(AC_FOUND_DEVICE, sddaasync, NULL, NULL); + + if (status != CAM_REQ_CMP) { + printf("sdda: Failed to attach master async callback " + "due to status 0x%x!\n", status); + } +} + +/* + * Callback from GEOM, called when it has finished cleaning up its + * resources. + */ +static void +sddadiskgonecb(struct disk *dp) +{ + struct cam_periph *periph; + + periph = (struct cam_periph *)dp->d_drv1; + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddadiskgonecb\n")); + + cam_periph_release(periph); +} + +static void +sddaoninvalidate(struct cam_periph *periph) +{ + struct sdda_softc *softc; + + softc = (struct sdda_softc *)periph->softc; + + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddaoninvalidate\n")); + + /* + * De-register any async callbacks. + */ + xpt_register_async(0, sddaasync, periph, periph->path); + + /* + * Return all queued I/O with ENXIO. + * XXX Handle any transactions queued to the card + * with XPT_ABORT_CCB. + */ + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("bioq_flush start\n")); + bioq_flush(&softc->bio_queue, NULL, ENXIO); + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("bioq_flush end\n")); + + disk_gone(softc->disk); +} + +static void +sddacleanup(struct cam_periph *periph) +{ + struct sdda_softc *softc; + + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddacleanup\n")); + softc = (struct sdda_softc *)periph->softc; + + cam_periph_unlock(periph); + + disk_destroy(softc->disk); + free(softc, M_DEVBUF); + cam_periph_lock(periph); +} + +static void +sddaasync(void *callback_arg, u_int32_t code, + struct cam_path *path, void *arg) +{ + struct ccb_getdev cgd; + struct cam_periph *periph; + struct sdda_softc *softc; + + periph = (struct cam_periph *)callback_arg; + CAM_DEBUG(path, CAM_DEBUG_TRACE, ("sddaasync(code=%d)\n", code)); + switch (code) { + case AC_FOUND_DEVICE: + { + CAM_DEBUG(path, CAM_DEBUG_TRACE, ("=> AC_FOUND_DEVICE\n")); + struct ccb_getdev *cgd; + cam_status status; + + cgd = (struct ccb_getdev *)arg; + if (cgd == NULL) + break; + + if (cgd->protocol != PROTO_MMCSD) + break; + + if (!(path->device->mmc_ident_data.card_features & CARD_FEATURE_MEMORY)) { + CAM_DEBUG(path, CAM_DEBUG_TRACE, ("No memory on the card!\n")); + break; + } + + /* + * Allocate a peripheral instance for + * this device and start the probe + * process. + */ + status = cam_periph_alloc(sddaregister, sddaoninvalidate, + sddacleanup, sddastart, + "sdda", CAM_PERIPH_BIO, + path, sddaasync, + AC_FOUND_DEVICE, cgd); + + if (status != CAM_REQ_CMP + && status != CAM_REQ_INPROG) + printf("sddaasync: Unable to attach to new device " + "due to status 0x%x\n", status); + break; + } + case AC_GETDEV_CHANGED: + { + CAM_DEBUG(path, CAM_DEBUG_TRACE, ("=> AC_GETDEV_CHANGED\n")); + softc = (struct sdda_softc *)periph->softc; + xpt_setup_ccb(&cgd.ccb_h, periph->path, CAM_PRIORITY_NORMAL); + cgd.ccb_h.func_code = XPT_GDEV_TYPE; + xpt_action((union ccb *)&cgd); + cam_periph_async(periph, code, path, arg); + break; + } + case AC_ADVINFO_CHANGED: + { + uintptr_t buftype; + CAM_DEBUG(path, CAM_DEBUG_TRACE, ("=> AC_ADVINFO_CHANGED\n")); + buftype = (uintptr_t)arg; + if (buftype == CDAI_TYPE_PHYS_PATH) { + struct sdda_softc *softc; + + softc = periph->softc; + disk_attr_changed(softc->disk, "GEOM::physpath", + M_NOWAIT); + } + break; + } + case AC_SENT_BDR: + case AC_BUS_RESET: + { + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("AC_BUS_RESET")); + } + default: + CAM_DEBUG(path, CAM_DEBUG_TRACE, ("=> default?!\n")); + cam_periph_async(periph, code, path, arg); + break; + } +} + + +static int +sddagetattr(struct bio *bp) +{ + int ret; + struct cam_periph *periph; + + periph = (struct cam_periph *)bp->bio_disk->d_drv1; + cam_periph_lock(periph); + ret = xpt_getattr(bp->bio_data, bp->bio_length, bp->bio_attribute, + periph->path); + cam_periph_unlock(periph); + if (ret == 0) + bp->bio_completed = bp->bio_length; + return ret; +} + +static cam_status +sddaregister(struct cam_periph *periph, void *arg) +{ + struct sdda_softc *softc; +// struct ccb_pathinq cpi; + struct ccb_getdev *cgd; +// char announce_buf[80], buf1[32]; +// caddr_t match; + union ccb *request_ccb; /* CCB representing the probe request */ + + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddaregister\n")); + cgd = (struct ccb_getdev *)arg; + if (cgd == NULL) { + printf("sddaregister: no getdev CCB, can't register device\n"); + return(CAM_REQ_CMP_ERR); + } + + softc = (struct sdda_softc *)malloc(sizeof(*softc), M_DEVBUF, + M_NOWAIT|M_ZERO); + + if (softc == NULL) { + printf("sddaregister: Unable to probe new device. " + "Unable to allocate softc\n"); + return(CAM_REQ_CMP_ERR); + } + + bioq_init(&softc->bio_queue); + softc->state = SDDA_STATE_INIT; + softc->mmcdata = + (struct mmc_data *) malloc(sizeof(struct mmc_data), M_DEVBUF, M_NOWAIT|M_ZERO); + periph->softc = softc; + + request_ccb = (union ccb*) arg; + xpt_schedule(periph, CAM_PRIORITY_XPT); + TASK_INIT(&softc->start_init_task, 0, sdda_start_init_task, periph); + taskqueue_enqueue(taskqueue_thread, &softc->start_init_task); + + return (CAM_REQ_CMP); +} + +static cam_status +sdda_hook_into_geom(struct cam_periph *periph) +{ + struct sdda_softc *softc; + struct ccb_pathinq cpi; + struct ccb_getdev cgd; + u_int maxio; + + softc = (struct sdda_softc*) periph->softc; + + bzero(&cpi, sizeof(cpi)); + xpt_setup_ccb(&cpi.ccb_h, periph->path, CAM_PRIORITY_NONE); + cpi.ccb_h.func_code = XPT_PATH_INQ; + xpt_action((union ccb *)&cpi); + + bzero(&cgd, sizeof(cgd)); + xpt_setup_ccb(&cgd.ccb_h, periph->path, CAM_PRIORITY_NONE); + cpi.ccb_h.func_code = XPT_GDEV_TYPE; + xpt_action((union ccb *)&cgd); + + /* + * Register this media as a disk + */ + (void)cam_periph_hold(periph, PRIBIO); + cam_periph_unlock(periph); + + softc->disk = disk_alloc(); + softc->disk->d_rotation_rate = 0; + softc->disk->d_devstat = devstat_new_entry(periph->periph_name, + periph->unit_number, 512, + DEVSTAT_ALL_SUPPORTED, + DEVSTAT_TYPE_DIRECT | + XPORT_DEVSTAT_TYPE(cpi.transport), + DEVSTAT_PRIORITY_DISK); + softc->disk->d_open = sddaopen; + softc->disk->d_close = sddaclose; + softc->disk->d_strategy = sddastrategy; + softc->disk->d_getattr = sddagetattr; +// softc->disk->d_dump = sddadump; + softc->disk->d_gone = sddadiskgonecb; + softc->disk->d_name = "sdda"; + softc->disk->d_drv1 = periph; + maxio = cpi.maxio; /* Honor max I/O size of SIM */ + if (maxio == 0) + maxio = DFLTPHYS; /* traditional default */ + else if (maxio > MAXPHYS) + maxio = MAXPHYS; /* for safety */ + softc->disk->d_maxsize = maxio; + softc->disk->d_unit = periph->unit_number; + softc->disk->d_flags = DISKFLAG_CANDELETE; + strlcpy(softc->disk->d_descr, softc->card_id_string, + MIN(sizeof(softc->disk->d_descr), sizeof(softc->card_id_string))); + strlcpy(softc->disk->d_ident, softc->card_sn_string, + MIN(sizeof(softc->disk->d_ident), sizeof(softc->card_sn_string))); + softc->disk->d_hba_vendor = cpi.hba_vendor; + softc->disk->d_hba_device = cpi.hba_device; + softc->disk->d_hba_subvendor = cpi.hba_subvendor; + softc->disk->d_hba_subdevice = cpi.hba_subdevice; + + softc->disk->d_sectorsize = 512; + softc->disk->d_mediasize = softc->mediasize; + softc->disk->d_stripesize = 0; + softc->disk->d_fwsectors = 0; + softc->disk->d_fwheads = 0; + + /* + * Acquire a reference to the periph before we register with GEOM. + * We'll release this reference once GEOM calls us back (via + * sddadiskgonecb()) telling us that our provider has been freed. + */ + if (cam_periph_acquire(periph) != CAM_REQ_CMP) { + xpt_print(periph->path, "%s: lost periph during " + "registration!\n", __func__); + cam_periph_lock(periph); + return (CAM_REQ_CMP_ERR); + } + disk_create(softc->disk, DISK_VERSION); + cam_periph_lock(periph); + cam_periph_unhold(periph); + + xpt_announce_periph(periph, softc->card_id_string); + + /* + * Add async callbacks for bus reset and + * bus device reset calls. I don't bother + * checking if this fails as, in most cases, + * the system will function just fine without + * them and the only alternative would be to + * not attach the device on failure. + */ + xpt_register_async(AC_SENT_BDR | AC_BUS_RESET | AC_LOST_DEVICE | + AC_GETDEV_CHANGED | AC_ADVINFO_CHANGED, + sddaasync, periph, periph->path); + + return(CAM_REQ_CMP); +} + +static int +mmc_exec_app_cmd(struct cam_periph *periph, union ccb *ccb, + struct mmc_command *cmd) { + int err; + + /* Send APP_CMD first */ + memset(&ccb->mmcio.cmd, 0, sizeof(struct mmc_command)); + memset(&ccb->mmcio.stop, 0, sizeof(struct mmc_command)); + cam_fill_mmcio(&ccb->mmcio, + /*retries*/ 0, + /*cbfcnp*/ NULL, + /*flags*/ CAM_DIR_NONE, + /*mmc_opcode*/ MMC_APP_CMD, + /*mmc_arg*/ get_rca(periph) << 16, + /*mmc_flags*/ MMC_RSP_R1 | MMC_CMD_AC, + /*mmc_data*/ NULL, + /*timeout*/ 0); + + err = cam_periph_runccb(ccb, sddaerror, CAM_FLAG_NONE, /*sense_flags*/0, NULL); + if (err != 0) + return err; + if (!(ccb->mmcio.cmd.resp[0] & R1_APP_CMD)) + return MMC_ERR_FAILED; + + /* Now exec actual command */ + int flags = 0; + if (cmd->data != NULL) { + ccb->mmcio.cmd.data = cmd->data; + if (cmd->data->flags & MMC_DATA_READ) + flags |= CAM_DIR_IN; + if (cmd->data->flags & MMC_DATA_WRITE) + flags |= CAM_DIR_OUT; + } else flags = CAM_DIR_NONE; + + cam_fill_mmcio(&ccb->mmcio, + /*retries*/ 0, + /*cbfcnp*/ NULL, + /*flags*/ flags, + /*mmc_opcode*/ cmd->opcode, + /*mmc_arg*/ cmd->arg, + /*mmc_flags*/ cmd->flags, + /*mmc_data*/ cmd->data, + /*timeout*/ 0); + + err = cam_periph_runccb(ccb, sddaerror, CAM_FLAG_NONE, /*sense_flags*/0, NULL); + memcpy(cmd->resp, ccb->mmcio.cmd.resp, sizeof(cmd->resp)); + cmd->error = ccb->mmcio.cmd.error; + if (err != 0) + return err; + return 0; +} + +static int +mmc_app_get_scr(struct cam_periph *periph, union ccb *ccb, uint32_t *rawscr) { + int err; + struct mmc_command cmd; + struct mmc_data d; + + memset(&cmd, 0, sizeof(cmd)); + + memset(rawscr, 0, 8); + cmd.opcode = ACMD_SEND_SCR; + cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC; + cmd.arg = 0; + + d.data = rawscr; + d.len = 8; + d.flags = MMC_DATA_READ; + cmd.data = &d; + + err = mmc_exec_app_cmd(periph, ccb, &cmd); + rawscr[0] = be32toh(rawscr[0]); + rawscr[1] = be32toh(rawscr[1]); + return (err); +} + +static int +mmc_send_ext_csd(struct cam_periph *periph, union ccb *ccb, + uint8_t *rawextcsd, size_t buf_len) { + int err; + struct mmc_data d; + + KASSERT(buf_len == 512, ("Buffer for ext csd must be 512 bytes")); + d.data = rawextcsd; + d.len = buf_len; + d.flags = MMC_DATA_READ; + memset(d.data, 0, d.len); + + cam_fill_mmcio(&ccb->mmcio, + /*retries*/ 0, + /*cbfcnp*/ NULL, + /*flags*/ CAM_DIR_IN, + /*mmc_opcode*/ MMC_SEND_EXT_CSD, + /*mmc_arg*/ 0, + /*mmc_flags*/ MMC_RSP_R1 | MMC_CMD_ADTC, + /*mmc_data*/ &d, + /*timeout*/ 0); + + err = cam_periph_runccb(ccb, sddaerror, CAM_FLAG_NONE, /*sense_flags*/0, NULL); + if (err != 0) + return err; + if (!(ccb->mmcio.cmd.resp[0] & R1_APP_CMD)) + return MMC_ERR_FAILED; + + return MMC_ERR_NONE; +} + +static void +mmc_app_decode_scr(uint32_t *raw_scr, struct mmc_scr *scr) +{ + unsigned int scr_struct; + + memset(scr, 0, sizeof(*scr)); + + scr_struct = mmc_get_bits(raw_scr, 64, 60, 4); + if (scr_struct != 0) { + printf("Unrecognised SCR structure version %d\n", + scr_struct); + return; + } + scr->sda_vsn = mmc_get_bits(raw_scr, 64, 56, 4); + scr->bus_widths = mmc_get_bits(raw_scr, 64, 48, 4); +} + +static int +mmc_switch(struct cam_periph *periph, union ccb *ccb, + uint8_t set, uint8_t index, uint8_t value) +{ + int arg = (MMC_SWITCH_FUNC_WR << 24) | + (index << 16) | + (value << 8) | + set; + cam_fill_mmcio(&ccb->mmcio, + /*retries*/ 0, + /*cbfcnp*/ NULL, + /*flags*/ CAM_DIR_NONE, + /*mmc_opcode*/ MMC_SWITCH_FUNC, + /*mmc_arg*/ arg, + /*mmc_flags*/ MMC_RSP_R1B | MMC_CMD_AC, + /*mmc_data*/ NULL, + /*timeout*/ 0); + + cam_periph_runccb(ccb, sddaerror, CAM_FLAG_NONE, /*sense_flags*/0, NULL); + + if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP)) { + if (ccb->mmcio.cmd.error != 0) { + CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_PERIPH, + ("%s: MMC command failed", __func__)); + return EIO; + } + return 0; /* Normal return */ + } else { + CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_PERIPH, + ("%s: CAM request failed\n", __func__)); + return EIO; + } + +} + +static int +mmc_sd_switch(struct cam_periph *periph, union ccb *ccb, + uint8_t mode, uint8_t grp, uint8_t value, + uint8_t *res) { + + struct mmc_data mmc_d; + + memset(res, 0, 64); + mmc_d.len = 64; + mmc_d.data = res; + mmc_d.flags = MMC_DATA_READ; + + cam_fill_mmcio(&ccb->mmcio, + /*retries*/ 0, + /*cbfcnp*/ NULL, + /*flags*/ CAM_DIR_IN, + /*mmc_opcode*/ SD_SWITCH_FUNC, + /*mmc_arg*/ mode << 31, + /*mmc_flags*/ MMC_RSP_R1 | MMC_CMD_ADTC, + /*mmc_data*/ &mmc_d, + /*timeout*/ 0); + + cam_periph_runccb(ccb, sddaerror, CAM_FLAG_NONE, /*sense_flags*/0, NULL); + + if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP)) { + if (ccb->mmcio.cmd.error != 0) { + CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_PERIPH, + ("%s: MMC command failed", __func__)); + return EIO; + } + return 0; /* Normal return */ + } else { + CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_PERIPH, + ("%s: CAM request failed\n", __func__)); + return EIO; + } +} + +static int +mmc_set_timing(struct cam_periph *periph, + union ccb *ccb, + enum mmc_bus_timing timing) +{ + u_char switch_res[64]; + int err; + uint8_t value; + struct mmc_params *mmcp = &periph->path->device->mmc_ident_data; + + CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, + ("mmc_set_timing(timing=%d)", timing)); + switch (timing) { + case bus_timing_normal: + value = 0; + break; + case bus_timing_hs: + value = 1; + break; + default: + return (MMC_ERR_INVALID); + } + if (mmcp->card_features & CARD_FEATURE_MMC) { + err = mmc_switch(periph, ccb, EXT_CSD_CMD_SET_NORMAL, + EXT_CSD_HS_TIMING, value); + } else { + err = mmc_sd_switch(periph, ccb, SD_SWITCH_MODE_SET, SD_SWITCH_GROUP1, value, switch_res); + } + + /* Set high-speed timing on the host */ + struct ccb_trans_settings_mmc *cts; + cts = &ccb->cts.proto_specific.mmc; + ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; + ccb->ccb_h.flags = CAM_DIR_NONE; + ccb->ccb_h.retry_count = 0; + ccb->ccb_h.timeout = 100; + ccb->ccb_h.cbfcnp = NULL; + cts->ios.timing = timing; + cts->ios_valid = MMC_BT; + xpt_action(ccb); + + return (err); +} + +static void +sdda_start_init_task(void *context, int pending) { + union ccb *new_ccb; + struct cam_periph *periph; + + periph = (struct cam_periph *)context; + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sdda_start_init_task\n")); + new_ccb = xpt_alloc_ccb(); + xpt_setup_ccb(&new_ccb->ccb_h, periph->path, + CAM_PRIORITY_NONE); + + cam_periph_lock(periph); + sdda_start_init(context, new_ccb); + cam_periph_unlock(periph); + xpt_free_ccb(new_ccb); +} + +static void +sdda_set_bus_width(struct cam_periph *periph, union ccb *ccb, int width) { + struct mmc_params *mmcp = &periph->path->device->mmc_ident_data; + int err; + + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sdda_set_bus_width\n")); + + /* First set for the card, then for the host */ + if (mmcp->card_features & CARD_FEATURE_MMC) { + uint8_t value; + switch (width) { + case bus_width_1: + value = EXT_CSD_BUS_WIDTH_1; + break; + case bus_width_4: + value = EXT_CSD_BUS_WIDTH_4; + break; + case bus_width_8: + value = EXT_CSD_BUS_WIDTH_8; + break; + default: + panic("Invalid bus width %d", width); + } + err = mmc_switch(periph, ccb, EXT_CSD_CMD_SET_NORMAL, + EXT_CSD_BUS_WIDTH, value); + } else { + /* For SD cards we send ACMD6 with the required bus width in arg */ + struct mmc_command cmd; + memset(&cmd, 0, sizeof(struct mmc_command)); + cmd.opcode = ACMD_SET_BUS_WIDTH; + cmd.arg = width; + cmd.flags = MMC_RSP_R1 | MMC_CMD_AC; + err = mmc_exec_app_cmd(periph, ccb, &cmd); + } + + if (err != MMC_ERR_NONE) { + CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Error %d when setting bus width on the card\n", err)); + return; + } + /* Now card is done, set the host to the same width */ + struct ccb_trans_settings_mmc *cts; + cts = &ccb->cts.proto_specific.mmc; + ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; + ccb->ccb_h.flags = CAM_DIR_NONE; + ccb->ccb_h.retry_count = 0; + ccb->ccb_h.timeout = 100; + ccb->ccb_h.cbfcnp = NULL; + cts->ios.bus_width = width; + cts->ios_valid = MMC_BW; + xpt_action(ccb); +} + +static inline const char *bus_width_str(enum mmc_bus_width w) { + switch (w) { + case bus_width_1: + return "1-bit"; + case bus_width_4: + return "4-bit"; + case bus_width_8: + return "8-bit"; + } +} + +static void +sdda_start_init(void *context, union ccb *start_ccb) { + struct cam_periph *periph; + periph = (struct cam_periph *)context; + int err; + + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sdda_start_init\n")); + /* periph was held for us when this task was enqueued */ + if ((periph->flags & CAM_PERIPH_INVALID) != 0) { + cam_periph_release(periph); + return; + } + + struct sdda_softc *softc = (struct sdda_softc *)periph->softc; + //struct ccb_mmcio *mmcio = &start_ccb->mmcio; + struct mmc_params *mmcp = &periph->path->device->mmc_ident_data; + struct cam_ed *device = periph->path->device; + + if (mmcp->card_features & CARD_FEATURE_MMC) { + mmc_decode_csd_mmc(mmcp->card_csd, &softc->csd); + mmc_decode_cid_mmc(mmcp->card_cid, &softc->cid); + if (softc->csd.spec_vers >= 4) + err = mmc_send_ext_csd(periph, start_ccb, + (uint8_t *)&softc->raw_ext_csd, + sizeof(softc->raw_ext_csd)); + } else { + mmc_decode_csd_sd(mmcp->card_csd, &softc->csd); + mmc_decode_cid_sd(mmcp->card_cid, &softc->cid); + } + + softc->sector_count = softc->csd.capacity / 512; + softc->mediasize = softc->csd.capacity; + + /* MMC >= 4.x have EXT_CSD that has its own opinion about capacity */ + if (softc->csd.spec_vers >= 4) { + uint32_t sec_count = softc->raw_ext_csd[EXT_CSD_SEC_CNT] + + (softc->raw_ext_csd[EXT_CSD_SEC_CNT + 1] << 8) + + (softc->raw_ext_csd[EXT_CSD_SEC_CNT + 2] << 16) + + (softc->raw_ext_csd[EXT_CSD_SEC_CNT + 3] << 24); + if (sec_count != 0) { + softc->sector_count = sec_count; + softc->mediasize = softc->sector_count * 512; + /* FIXME: there should be a better name for this option...*/ + mmcp->card_features |= CARD_FEATURE_SDHC; + } + + } + CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, + ("Capacity: %"PRIu64", sectors: %"PRIu64"\n", + softc->mediasize, + softc->sector_count)); + mmc_format_card_id_string(softc, mmcp); + + /* Update info for CAM */ + device->serial_num_len = strlen(softc->card_sn_string); + device->serial_num = + (u_int8_t *)malloc((device->serial_num_len + 1), + M_CAMXPT, M_NOWAIT); + strlcpy(device->serial_num, softc->card_sn_string, device->serial_num_len); + + device->device_id_len = strlen(softc->card_id_string); + device->device_id = + (u_int8_t *)malloc((device->device_id_len + 1), + M_CAMXPT, M_NOWAIT); + strlcpy(device->device_id, softc->card_id_string, device->device_id_len); + + strlcpy(mmcp->model, softc->card_id_string, sizeof(mmcp->model)); + + /* Set the clock frequency that the card can handle */ + struct ccb_trans_settings_mmc *cts; + cts = &start_ccb->cts.proto_specific.mmc; + + /* First, get the host's max freq */ + start_ccb->ccb_h.func_code = XPT_GET_TRAN_SETTINGS; + start_ccb->ccb_h.flags = CAM_DIR_NONE; + start_ccb->ccb_h.retry_count = 0; + start_ccb->ccb_h.timeout = 100; + start_ccb->ccb_h.cbfcnp = NULL; + xpt_action(start_ccb); + + if (start_ccb->ccb_h.status != CAM_REQ_CMP) + panic("Cannot get max host freq"); + int host_f_max = cts->host_f_max; + uint32_t host_caps = cts->host_caps; + if (cts->ios.bus_width != bus_width_1) + panic("Bus width in ios is not 1-bit"); + + /* Now check if the card supports High-speed */ + softc->card_f_max = softc->csd.tran_speed; + + if (host_caps & MMC_CAP_HSPEED) { + /* Find out if the card supports High speed timing */ + if (mmcp->card_features & CARD_FEATURE_SD20) { + /* Get and decode SCR */ + uint32_t rawscr; + uint8_t res[64]; + if (mmc_app_get_scr(periph, start_ccb, &rawscr)) { + CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Cannot get SCR\n")); + goto finish_hs_tests; + } + mmc_app_decode_scr(&rawscr, &softc->scr); + + if ((softc->scr.sda_vsn >= 1) && (softc->csd.ccc & (1<<10))) { + mmc_sd_switch(periph, start_ccb, SD_SWITCH_MODE_CHECK, + SD_SWITCH_GROUP1, SD_SWITCH_NOCHANGE, res); + if (res[13] & 2) { + CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Card supports HS\n")); + softc->card_f_max = SD_HS_MAX; + } + } else { + CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Not trying the switch\n")); + goto finish_hs_tests; + } + } + + if (mmcp->card_features & CARD_FEATURE_MMC && softc->csd.spec_vers >= 4) { + if (softc->raw_ext_csd[EXT_CSD_CARD_TYPE] + & EXT_CSD_CARD_TYPE_HS_52) + softc->card_f_max = MMC_TYPE_HS_52_MAX; + else if (softc->raw_ext_csd[EXT_CSD_CARD_TYPE] + & EXT_CSD_CARD_TYPE_HS_26) + softc->card_f_max = MMC_TYPE_HS_26_MAX; + } + } + int f_max; +finish_hs_tests: + f_max = min(host_f_max, softc->card_f_max); + CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("Set SD freq to %d MHz (min out of host f=%d MHz and card f=%d MHz)\n", f_max / 1000000, host_f_max / 1000000, softc->card_f_max / 1000000)); + + start_ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; + start_ccb->ccb_h.flags = CAM_DIR_NONE; + start_ccb->ccb_h.retry_count = 0; + start_ccb->ccb_h.timeout = 100; + start_ccb->ccb_h.cbfcnp = NULL; + cts->ios.clock = f_max; + cts->ios_valid = MMC_CLK; + xpt_action(start_ccb); + + /* Set bus width */ + enum mmc_bus_width desired_bus_width = bus_width_1; + enum mmc_bus_width max_host_bus_width = + (host_caps & MMC_CAP_8_BIT_DATA ? bus_width_8 : + host_caps & MMC_CAP_4_BIT_DATA ? bus_width_4 : bus_width_1); + enum mmc_bus_width max_card_bus_width = bus_width_1; + if (mmcp->card_features & CARD_FEATURE_SD20 && + softc->scr.bus_widths & SD_SCR_BUS_WIDTH_4) + max_card_bus_width = bus_width_4; + /* + * Unlike SD, MMC cards don't have any information about supported bus width... + * So we need to perform read/write test to find out the width. + */ + /* TODO: figure out bus width for MMC; use 8-bit for now (to test on BBB) */ + if (mmcp->card_features & CARD_FEATURE_MMC) + max_card_bus_width = bus_width_8; + + desired_bus_width = min(max_host_bus_width, max_card_bus_width); + CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, + ("Set bus width to %s (min of host %s and card %s)\n", + bus_width_str(desired_bus_width), + bus_width_str(max_host_bus_width), + bus_width_str(max_card_bus_width))); + sdda_set_bus_width(periph, start_ccb, desired_bus_width); + + if (f_max > 25000000) { + err = mmc_set_timing(periph, start_ccb, bus_timing_hs); + if (err != MMC_ERR_NONE) + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("Cannot switch card to high-speed mode")); + } + softc->state = SDDA_STATE_NORMAL; + sdda_hook_into_geom(periph); +} + +/* Called with periph lock held! */ +static void +sddastart(struct cam_periph *periph, union ccb *start_ccb) +{ + struct sdda_softc *softc = (struct sdda_softc *)periph->softc; + struct mmc_params *mmcp = &periph->path->device->mmc_ident_data; + + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sddastart\n")); + + if (softc->state != SDDA_STATE_NORMAL) { + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("device is not in SDDA_STATE_NORMAL yet")); + xpt_release_ccb(start_ccb); + return; + } + struct bio *bp; + + /* Run regular command. */ + bp = bioq_first(&softc->bio_queue); + if (bp == NULL) { + xpt_release_ccb(start_ccb); + return; + } + bioq_remove(&softc->bio_queue, bp); + + switch (bp->bio_cmd) { + case BIO_WRITE: + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("BIO_WRITE\n")); + softc->flags |= SDDA_FLAG_DIRTY; + /* FALLTHROUGH */ + case BIO_READ: + { + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("BIO_READ\n")); + uint64_t blockno = bp->bio_pblkno; + uint16_t count = bp->bio_bcount / 512; + uint16_t opcode; + + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("Block %"PRIu64" cnt %u\n", blockno, count)); + + /* Construct new MMC command */ + if (bp->bio_cmd == BIO_READ) { + if (count > 1) + opcode = MMC_READ_MULTIPLE_BLOCK; + else + opcode = MMC_READ_SINGLE_BLOCK; + } else { + if (count > 1) + opcode = MMC_WRITE_MULTIPLE_BLOCK; + else + opcode = MMC_WRITE_BLOCK; + } + + start_ccb->ccb_h.func_code = XPT_MMC_IO; + start_ccb->ccb_h.flags = (bp->bio_cmd == BIO_READ ? CAM_DIR_IN : CAM_DIR_OUT); + start_ccb->ccb_h.retry_count = 0; + start_ccb->ccb_h.timeout = 15 * 1000; + start_ccb->ccb_h.cbfcnp = sddadone; + struct ccb_mmcio *mmcio; + + mmcio = &start_ccb->mmcio; + mmcio->cmd.opcode = opcode; + mmcio->cmd.arg = blockno; + if (!(mmcp->card_features & CARD_FEATURE_SDHC)) + mmcio->cmd.arg <<= 9; + + mmcio->cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC; + mmcio->cmd.data = softc->mmcdata; + mmcio->cmd.data->data = bp->bio_data; + mmcio->cmd.data->len = 512 * count; + mmcio->cmd.data->flags = (bp->bio_cmd == BIO_READ ? MMC_DATA_READ : MMC_DATA_WRITE); + /* Direct h/w to issue CMD12 upon completion */ + if (count > 1) { + mmcio->stop.opcode = MMC_STOP_TRANSMISSION; + mmcio->stop.flags = MMC_RSP_R1B | MMC_CMD_AC; + mmcio->stop.arg = 0; + } + + break; + } + case BIO_FLUSH: + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("BIO_FLUSH\n")); + sddaschedule(periph); + break; + case BIO_DELETE: + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("BIO_DELETE\n")); + sddaschedule(periph); + break; + } + start_ccb->ccb_h.ccb_bp = bp; + softc->outstanding_cmds++; + softc->refcount++; + cam_periph_unlock(periph); + xpt_action(start_ccb); + cam_periph_lock(periph); + softc->refcount--; + + /* May have more work to do, so ensure we stay scheduled */ + sddaschedule(periph); +} + +static void +sddadone(struct cam_periph *periph, union ccb *done_ccb) +{ + struct sdda_softc *softc; + struct ccb_mmcio *mmcio; +// struct ccb_getdev *cgd; + struct cam_path *path; +// int state; + + softc = (struct sdda_softc *)periph->softc; + mmcio = &done_ccb->mmcio; + path = done_ccb->ccb_h.path; + + CAM_DEBUG(path, CAM_DEBUG_TRACE, ("sddadone\n")); + + struct bio *bp; + int error = 0; + +// cam_periph_lock(periph); + if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { + CAM_DEBUG(path, CAM_DEBUG_TRACE, ("Error!!!\n")); + if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) + cam_release_devq(path, + /*relsim_flags*/0, + /*reduction*/0, + /*timeout*/0, + /*getcount_only*/0); + error = 5; /* EIO */ + } else { + if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) + panic("REQ_CMP with QFRZN"); + error = 0; + } + + + bp = (struct bio *)done_ccb->ccb_h.ccb_bp; + bp->bio_error = error; + if (error != 0) { + bp->bio_resid = bp->bio_bcount; + bp->bio_flags |= BIO_ERROR; + } else { + /* XXX: How many bytes remaining? */ + bp->bio_resid = 0; + if (bp->bio_resid > 0) + bp->bio_flags |= BIO_ERROR; + } + + uint32_t card_status = mmcio->cmd.resp[0]; + CAM_DEBUG(path, CAM_DEBUG_TRACE, + ("Card status: %08x\n", R1_STATUS(card_status))); + CAM_DEBUG(path, CAM_DEBUG_TRACE, + ("Current state: %d\n", R1_CURRENT_STATE(card_status))); + + softc->outstanding_cmds--; + xpt_release_ccb(done_ccb); + biodone(bp); +} + +static int +sddaerror(union ccb *ccb, u_int32_t cam_flags, u_int32_t sense_flags) +{ + return(cam_periph_error(ccb, cam_flags, sense_flags, NULL)); +} +#endif /* _KERNEL */ Property changes on: head/sys/cam/mmc/mmc_da.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/cam/mmc/mmc_sdio.c =================================================================== --- head/sys/cam/mmc/mmc_sdio.c (nonexistent) +++ head/sys/cam/mmc/mmc_sdio.c (revision 320844) @@ -0,0 +1,126 @@ +/*- + * Copyright (c) 2015 Ilya Bakulin + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer, + * without modification, immediately at the beginning of the file. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include /* for xpt_print below */ +#include /* for PRIu64 */ +#include "opt_cam.h" + + +void +sdio_print_stupid_message(struct cam_periph *periph) { + + CAM_DEBUG(periph->path, CAM_DEBUG_INFO, + ("%s\n", __func__)); +} + +/* + * f - function to read from / write to + * wr - is write + * adr - address to r/w + * data - actual data to write + */ +void sdio_fill_mmcio_rw_direct(union ccb *ccb, uint8_t f, uint8_t wr, uint32_t adr, uint8_t *data) { + struct ccb_mmcio *mmcio; + + CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, + ("sdio_fill_mmcio(f=%d, wr=%d, adr=%02x, data=%02x)\n", f, wr, adr, (data == NULL ? 0 : *data))); + mmcio = &ccb->mmcio; + + mmcio->cmd.opcode = SD_IO_RW_DIRECT; + mmcio->cmd.arg = SD_IO_RW_FUNC(f) | SD_IO_RW_ADR(adr); + if (wr) + mmcio->cmd.arg |= SD_IO_RW_WR | SD_IO_RW_RAW | SD_IO_RW_DAT(*data); + mmcio->cmd.flags = MMC_RSP_R5 | MMC_CMD_AC; + mmcio->cmd.data->len = 0; +} + +uint8_t sdio_parse_mmcio_rw_direct(union ccb *ccb, uint8_t *data) { + struct ccb_mmcio *mmcio; + + CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, + ("sdio_parse_mmcio(datap=%p)\n", data)); + mmcio = &ccb->mmcio; + + if (mmcio->cmd.error) + return (mmcio->cmd.error); + if (mmcio->cmd.resp[0] & R5_COM_CRC_ERROR) + return (MMC_ERR_BADCRC); + if (mmcio->cmd.resp[0] & (R5_ILLEGAL_COMMAND | R5_FUNCTION_NUMBER)) + return (MMC_ERR_INVALID); + if (mmcio->cmd.resp[0] & R5_OUT_OF_RANGE) + return (MMC_ERR_FAILED); + + /* Just for information... */ + if (R5_IO_CURRENT_STATE(mmcio->cmd.resp[0]) != 1) + printf("!!! SDIO state %d\n", R5_IO_CURRENT_STATE(mmcio->cmd.resp[0])); + + if (mmcio->cmd.resp[0] & R5_ERROR) + printf("An error was detected!\n"); + + if (mmcio->cmd.resp[0] & R5_COM_CRC_ERROR) + printf("A CRC error was detected!\n"); + + if (data != NULL) + *data = (uint8_t) (mmcio->cmd.resp[0] & 0xff); + return (MMC_ERR_NONE); + +} Property changes on: head/sys/cam/mmc/mmc_sdio.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/cam/mmc/mmc_sdio.h =================================================================== --- head/sys/cam/mmc/mmc_sdio.h (nonexistent) +++ head/sys/cam/mmc/mmc_sdio.h (revision 320844) @@ -0,0 +1,64 @@ +/*- + * Copyright (c) 2014 Ilya Bakulin. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Portions of this software may have been developed with reference to + * the SD Simplified Specification. The following disclaimer may apply: + * + * The following conditions apply to the release of the simplified + * specification ("Simplified Specification") by the SD Card Association and + * the SD Group. The Simplified Specification is a subset of the complete SD + * Specification which is owned by the SD Card Association and the SD + * Group. This Simplified Specification is provided on a non-confidential + * basis subject to the disclaimers below. Any implementation of the + * Simplified Specification may require a license from the SD Card + * Association, SD Group, SD-3C LLC or other third parties. + * + * Disclaimers: + * + * The information contained in the Simplified Specification is presented only + * as a standard specification for SD Cards and SD Host/Ancillary products and + * is provided "AS-IS" without any representations or warranties of any + * kind. No responsibility is assumed by the SD Group, SD-3C LLC or the SD + * Card Association for any damages, any infringements of patents or other + * right of the SD Group, SD-3C LLC, the SD Card Association or any third + * parties, which may result from its use. No license is granted by + * implication, estoppel or otherwise under any patent or other rights of the + * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing + * herein shall be construed as an obligation by the SD Group, the SD-3C LLC + * or the SD Card Association to disclose or distribute any technical + * information, know-how or other confidential information to any third party. + * + * $FreeBSD$ + */ + +/* + * Various SDIO-related stuff + */ + +#ifndef CAM_MMC_SDIO_H +#define CAM_MMC_SDIO_H + +void sdio_print_stupid_message(struct cam_periph *periph); +void sdio_fill_mmcio_rw_direct(union ccb *ccb, uint8_t f, uint8_t wr, uint32_t adr, uint8_t *data); +uint8_t sdio_parse_mmcio_rw_direct(union ccb *ccb, uint8_t *data); +#endif Property changes on: head/sys/cam/mmc/mmc_sdio.h ___________________________________________________________________ Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Index: head/sys/cam/mmc/mmc_xpt.c =================================================================== --- head/sys/cam/mmc/mmc_xpt.c (nonexistent) +++ head/sys/cam/mmc/mmc_xpt.c (revision 320844) @@ -0,0 +1,1077 @@ +/*- + * Copyright (c) 2013,2014 Ilya Bakulin + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer, + * without modification, immediately at the beginning of the file. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include /* for xpt_print below */ +#include /* for PRIu64 */ +#include "opt_cam.h" + +static struct cam_ed * mmc_alloc_device(struct cam_eb *bus, + struct cam_et *target, lun_id_t lun_id); +static void mmc_dev_async(u_int32_t async_code, struct cam_eb *bus, + struct cam_et *target, struct cam_ed *device, void *async_arg); +static void mmc_action(union ccb *start_ccb); +static void mmc_dev_advinfo(union ccb *start_ccb); +static void mmc_announce_periph(struct cam_periph *periph); +static void mmc_scan_lun(struct cam_periph *periph, + struct cam_path *path, cam_flags flags, union ccb *ccb); + +/* mmcprobe methods */ +static cam_status mmcprobe_register(struct cam_periph *periph, void *arg); +static void mmcprobe_start(struct cam_periph *periph, union ccb *start_ccb); +static void mmcprobe_cleanup(struct cam_periph *periph); +static void mmcprobe_done(struct cam_periph *periph, union ccb *done_ccb); + +static void mmc_proto_announce(struct cam_ed *device); +static void mmc_proto_denounce(struct cam_ed *device); +static void mmc_proto_debug_out(union ccb *ccb); + +typedef enum { + PROBE_RESET, + PROBE_IDENTIFY, + PROBE_SDIO_RESET, + PROBE_SEND_IF_COND, + PROBE_SDIO_INIT, + PROBE_MMC_INIT, + PROBE_SEND_APP_OP_COND, + PROBE_GET_CID, + PROBE_GET_CSD, + PROBE_SEND_RELATIVE_ADDR, + PROBE_SELECT_CARD, + PROBE_DONE, + PROBE_INVALID +} probe_action; + +static char *probe_action_text[] = { + "PROBE_RESET", + "PROBE_IDENTIFY", + "PROBE_SDIO_RESET", + "PROBE_SEND_IF_COND", + "PROBE_SDIO_INIT", + "PROBE_MMC_INIT", + "PROBE_SEND_APP_OP_COND", + "PROBE_GET_CID", + "PROBE_GET_CSD", + "PROBE_SEND_RELATIVE_ADDR", + "PROBE_SELECT_CARD", + "PROBE_DONE", + "PROBE_INVALID" +}; + +#define PROBE_SET_ACTION(softc, newaction) \ +do { \ + char **text; \ + text = probe_action_text; \ + CAM_DEBUG((softc)->periph->path, CAM_DEBUG_PROBE, \ + ("Probe %s to %s\n", text[(softc)->action], \ + text[(newaction)])); \ + (softc)->action = (newaction); \ +} while(0) + +static struct xpt_xport_ops mmc_xport_ops = { + .alloc_device = mmc_alloc_device, + .action = mmc_action, + .async = mmc_dev_async, + .announce = mmc_announce_periph, +}; + +#define MMC_XPT_XPORT(x, X) \ + static struct xpt_xport mmc_xport_ ## x = { \ + .xport = XPORT_ ## X, \ + .name = #x, \ + .ops = &mmc_xport_ops, \ + }; \ + CAM_XPT_XPORT(mmc_xport_ ## x); + +MMC_XPT_XPORT(mmc, MMCSD); + +static struct xpt_proto_ops mmc_proto_ops = { + .announce = mmc_proto_announce, + .denounce = mmc_proto_denounce, + .debug_out = mmc_proto_debug_out, +}; + +static struct xpt_proto mmc_proto = { + .proto = PROTO_MMCSD, + .name = "mmcsd", + .ops = &mmc_proto_ops, +}; +CAM_XPT_PROTO(mmc_proto); + +typedef struct { + probe_action action; + int restart; + union ccb saved_ccb; + uint32_t flags; +#define PROBE_FLAG_ACMD_SENT 0x1 /* CMD55 is sent, card expects ACMD */ + struct cam_periph *periph; +} mmcprobe_softc; + +/* XPort functions -- an interface to CAM at periph side */ + +static struct cam_ed * +mmc_alloc_device(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id) +{ + struct cam_ed *device; + + printf("mmc_alloc_device()\n"); + device = xpt_alloc_device(bus, target, lun_id); + if (device == NULL) + return (NULL); + + device->quirk = NULL; + device->mintags = 0; + device->maxtags = 0; + bzero(&device->inq_data, sizeof(device->inq_data)); + device->inq_flags = 0; + device->queue_flags = 0; + device->serial_num = NULL; + device->serial_num_len = 0; + return (device); +} + +static void +mmc_dev_async(u_int32_t async_code, struct cam_eb *bus, struct cam_et *target, + struct cam_ed *device, void *async_arg) +{ + + printf("mmc_dev_async(async_code=0x%x, path_id=%d, target_id=%x, lun_id=%" SCNx64 "\n", + async_code, + bus->path_id, + target->target_id, + device->lun_id); + /* + * We only need to handle events for real devices. + */ + if (target->target_id == CAM_TARGET_WILDCARD + || device->lun_id == CAM_LUN_WILDCARD) + return; + + if (async_code == AC_LOST_DEVICE) { + if ((device->flags & CAM_DEV_UNCONFIGURED) == 0) { + printf("AC_LOST_DEVICE -> set to unconfigured\n"); + device->flags |= CAM_DEV_UNCONFIGURED; + xpt_release_device(device); + } else { + printf("AC_LOST_DEVICE on unconfigured device\n"); + } + } else if (async_code == AC_FOUND_DEVICE) { + printf("Got AC_FOUND_DEVICE -- whatever...\n"); + } else if (async_code == AC_PATH_REGISTERED) { + printf("Got AC_PATH_REGISTERED -- whatever...\n"); + } else if (async_code == AC_PATH_DEREGISTERED ) { + printf("Got AC_PATH_DEREGISTERED -- whatever...\n"); + } else + panic("Unknown async code\n"); +} + +/* Taken from nvme_scan_lun, thanks to bsdimp@ */ +static void +mmc_scan_lun(struct cam_periph *periph, struct cam_path *path, + cam_flags flags, union ccb *request_ccb) +{ + struct ccb_pathinq cpi; + cam_status status; + struct cam_periph *old_periph; + int lock; + + CAM_DEBUG(path, CAM_DEBUG_TRACE, ("mmc_scan_lun\n")); + + xpt_setup_ccb(&cpi.ccb_h, path, CAM_PRIORITY_NONE); + cpi.ccb_h.func_code = XPT_PATH_INQ; + xpt_action((union ccb *)&cpi); + + if (cpi.ccb_h.status != CAM_REQ_CMP) { + if (request_ccb != NULL) { + request_ccb->ccb_h.status = cpi.ccb_h.status; + xpt_done(request_ccb); + } + return; + } + + if (xpt_path_lun_id(path) == CAM_LUN_WILDCARD) { + CAM_DEBUG(path, CAM_DEBUG_TRACE, ("mmd_scan_lun ignoring bus\n")); + request_ccb->ccb_h.status = CAM_REQ_CMP; /* XXX signal error ? */ + xpt_done(request_ccb); + return; + } + + lock = (xpt_path_owned(path) == 0); + if (lock) + xpt_path_lock(path); + + if ((old_periph = cam_periph_find(path, "mmcprobe")) != NULL) { + if ((old_periph->flags & CAM_PERIPH_INVALID) == 0) { +// mmcprobe_softc *softc; +// softc = (mmcprobe_softc *)old_periph->softc; +// Not sure if we need request ccb queue for mmc +// TAILQ_INSERT_TAIL(&softc->request_ccbs, +// &request_ccb->ccb_h, periph_links.tqe); +// softc->restart = 1; + CAM_DEBUG(path, CAM_DEBUG_INFO, + ("Got scan request, but mmcprobe already exists\n")); + request_ccb->ccb_h.status = CAM_REQ_CMP_ERR; + xpt_done(request_ccb); + } else { + request_ccb->ccb_h.status = CAM_REQ_CMP_ERR; + xpt_done(request_ccb); + } + } else { + xpt_print(path, " Set up the mmcprobe device...\n"); + + status = cam_periph_alloc(mmcprobe_register, NULL, + mmcprobe_cleanup, + mmcprobe_start, + "mmcprobe", + CAM_PERIPH_BIO, + path, NULL, 0, + request_ccb); + if (status != CAM_REQ_CMP) { + xpt_print(path, "xpt_scan_lun: cam_alloc_periph " + "returned an error, can't continue probe\n"); + } + request_ccb->ccb_h.status = status; + xpt_done(request_ccb); + } + + if (lock) + xpt_path_unlock(path); +} + +static void +mmc_action(union ccb *start_ccb) +{ + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_INFO, + ("mmc_action! func_code=%x, action %s\n", start_ccb->ccb_h.func_code, + xpt_action_name(start_ccb->ccb_h.func_code))); + switch (start_ccb->ccb_h.func_code) { + + case XPT_SCAN_BUS: + /* FALLTHROUGH */ + case XPT_SCAN_TGT: + /* FALLTHROUGH */ + case XPT_SCAN_LUN: + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_INFO, + ("XPT_SCAN_{BUS,TGT,LUN}\n")); + mmc_scan_lun(start_ccb->ccb_h.path->periph, + start_ccb->ccb_h.path, start_ccb->crcn.flags, + start_ccb); + break; + + case XPT_DEV_ADVINFO: + { + mmc_dev_advinfo(start_ccb); + break; + } + + default: + xpt_action_default(start_ccb); + break; + } +} + +static void +mmc_dev_advinfo(union ccb *start_ccb) +{ + struct cam_ed *device; + struct ccb_dev_advinfo *cdai; + off_t amt; + + start_ccb->ccb_h.status = CAM_REQ_INVALID; + device = start_ccb->ccb_h.path->device; + cdai = &start_ccb->cdai; + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_TRACE, + ("%s: request %x\n", __func__, cdai->buftype)); + + /* We don't support writing any data */ + if (cdai->flags & CDAI_FLAG_STORE) + panic("Attempt to store data?!"); + + switch(cdai->buftype) { + case CDAI_TYPE_SCSI_DEVID: + cdai->provsiz = device->device_id_len; + if (device->device_id_len == 0) + break; + amt = MIN(cdai->provsiz, cdai->bufsiz); + memcpy(cdai->buf, device->device_id, amt); + break; + case CDAI_TYPE_SERIAL_NUM: + cdai->provsiz = device->serial_num_len; + if (device->serial_num_len == 0) + break; + amt = MIN(cdai->provsiz, cdai->bufsiz); + memcpy(cdai->buf, device->serial_num, amt); + break; + case CDAI_TYPE_PHYS_PATH: /* pass(4) wants this */ + cdai->provsiz = 0; + break; + default: + panic("Unknown buftype"); + return; + } + start_ccb->ccb_h.status = CAM_REQ_CMP; +} + +static void +mmc_announce_periph(struct cam_periph *periph) +{ + struct ccb_pathinq cpi; + struct ccb_trans_settings cts; + struct cam_path *path = periph->path; + + cam_periph_assert(periph, MA_OWNED); + + CAM_DEBUG(periph->path, CAM_DEBUG_INFO, + ("mmc_announce_periph: called\n")); + + xpt_setup_ccb(&cts.ccb_h, path, CAM_PRIORITY_NORMAL); + cts.ccb_h.func_code = XPT_GET_TRAN_SETTINGS; + cts.type = CTS_TYPE_CURRENT_SETTINGS; + xpt_action((union ccb*)&cts); + if ((cts.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) + return; + xpt_setup_ccb(&cpi.ccb_h, path, CAM_PRIORITY_NORMAL); + cpi.ccb_h.func_code = XPT_PATH_INQ; + xpt_action((union ccb *)&cpi); + printf("XPT info: CLK %04X, ...\n", cts.proto_specific.mmc.ios.clock); +} + +/* This func is called per attached device :-( */ +void +mmc_print_ident(struct mmc_params *ident_data) +{ + printf("Relative addr: %08x\n", ident_data->card_rca); + printf("Card features: <"); + if (ident_data->card_features & CARD_FEATURE_MMC) + printf("MMC "); + if (ident_data->card_features & CARD_FEATURE_MEMORY) + printf("Memory "); + if (ident_data->card_features & CARD_FEATURE_SDHC) + printf("High-Capacity "); + if (ident_data->card_features & CARD_FEATURE_SD20) + printf("SD2.0-Conditions "); + if (ident_data->card_features & CARD_FEATURE_SDIO) + printf("SDIO "); + printf(">\n"); + + if (ident_data->card_features & CARD_FEATURE_MEMORY) + printf("Card memory OCR: %08x\n", ident_data->card_ocr); + + if (ident_data->card_features & CARD_FEATURE_SDIO) { + printf("Card IO OCR: %08x\n", ident_data->io_ocr); + printf("Number of funcitions: %u\n", ident_data->sdio_func_count); + } +} + +static void +mmc_proto_announce(struct cam_ed *device) +{ + mmc_print_ident(&device->mmc_ident_data); +} + +static void +mmc_proto_denounce(struct cam_ed *device) +{ + mmc_print_ident(&device->mmc_ident_data); +} + +static void +mmc_proto_debug_out(union ccb *ccb) +{ + if (ccb->ccb_h.func_code != XPT_MMC_IO) + return; + + CAM_DEBUG(ccb->ccb_h.path, + CAM_DEBUG_CDB,("mmc_proto_debug_out\n")); +} + +static periph_init_t probe_periph_init; + +static struct periph_driver probe_driver = +{ + probe_periph_init, "mmcprobe", + TAILQ_HEAD_INITIALIZER(probe_driver.units), /* generation */ 0, + CAM_PERIPH_DRV_EARLY +}; + +PERIPHDRIVER_DECLARE(mmcprobe, probe_driver); + +#define CARD_ID_FREQUENCY 400000 /* Spec requires 400kHz max during ID phase. */ + +static void +probe_periph_init() +{ +} + +static cam_status +mmcprobe_register(struct cam_periph *periph, void *arg) +{ + union ccb *request_ccb; /* CCB representing the probe request */ + cam_status status; + mmcprobe_softc *softc; + + CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("mmcprobe_register\n")); + + request_ccb = (union ccb *)arg; + if (request_ccb == NULL) { + printf("mmcprobe_register: no probe CCB, " + "can't register device\n"); + return(CAM_REQ_CMP_ERR); + } + + softc = (mmcprobe_softc *)malloc(sizeof(*softc), M_CAMXPT, M_NOWAIT); + + if (softc == NULL) { + printf("proberegister: Unable to probe new device. " + "Unable to allocate softc\n"); + return(CAM_REQ_CMP_ERR); + } + + softc->flags = 0; + periph->softc = softc; + softc->periph = periph; + softc->action = PROBE_INVALID; + softc->restart = 0; + status = cam_periph_acquire(periph); + + memset(&periph->path->device->mmc_ident_data, 0, sizeof(struct mmc_params)); + if (status != CAM_REQ_CMP) { + printf("proberegister: cam_periph_acquire failed (status=%d)\n", + status); + return (status); + } + CAM_DEBUG(periph->path, CAM_DEBUG_PROBE, ("Probe started\n")); + + if (periph->path->device->flags & CAM_DEV_UNCONFIGURED) + PROBE_SET_ACTION(softc, PROBE_RESET); + else + PROBE_SET_ACTION(softc, PROBE_IDENTIFY); + + /* This will kick the ball */ + xpt_schedule(periph, CAM_PRIORITY_XPT); + + return(CAM_REQ_CMP); +} + +static int +mmc_highest_voltage(uint32_t ocr) +{ + int i; + + for (i = MMC_OCR_MAX_VOLTAGE_SHIFT; + i >= MMC_OCR_MIN_VOLTAGE_SHIFT; i--) + if (ocr & (1 << i)) + return (i); + return (-1); +} + +static inline void +init_standard_ccb(union ccb *ccb, uint32_t cmd) +{ + ccb->ccb_h.func_code = cmd; + ccb->ccb_h.flags = CAM_DIR_OUT; + ccb->ccb_h.retry_count = 0; + ccb->ccb_h.timeout = 15 * 1000; + ccb->ccb_h.cbfcnp = mmcprobe_done; +} + +static void +mmcprobe_start(struct cam_periph *periph, union ccb *start_ccb) +{ + mmcprobe_softc *softc; + struct cam_path *path; + struct ccb_mmcio *mmcio; + struct mtx *p_mtx = cam_periph_mtx(periph); + struct ccb_trans_settings_mmc *cts; + + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("mmcprobe_start\n")); + softc = (mmcprobe_softc *)periph->softc; + path = start_ccb->ccb_h.path; + mmcio = &start_ccb->mmcio; + cts = &start_ccb->cts.proto_specific.mmc; + struct mmc_params *mmcp = &path->device->mmc_ident_data; + + memset(&mmcio->cmd, 0, sizeof(struct mmc_command)); + + if (softc->restart) { + softc->restart = 0; + if (path->device->flags & CAM_DEV_UNCONFIGURED) + softc->action = PROBE_RESET; + else + softc->action = PROBE_IDENTIFY; + + } + + /* Here is the place where the identify fun begins */ + switch (softc->action) { + case PROBE_RESET: + /* FALLTHROUGH */ + case PROBE_IDENTIFY: + init_standard_ccb(start_ccb, XPT_PATH_INQ); + xpt_action(start_ccb); + + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("Start with PROBE_RESET\n")); + init_standard_ccb(start_ccb, XPT_SET_TRAN_SETTINGS); + cts->ios.power_mode = power_off; + cts->ios_valid = MMC_PM; + xpt_action(start_ccb); + mtx_sleep(periph, p_mtx, 0, "mmcios", 100); + + /* mmc_power_up */ + /* Get the host OCR */ + init_standard_ccb(start_ccb, XPT_GET_TRAN_SETTINGS); + xpt_action(start_ccb); + + uint32_t hv = mmc_highest_voltage(cts->host_ocr); + init_standard_ccb(start_ccb, XPT_SET_TRAN_SETTINGS); + cts->ios.vdd = hv; + cts->ios.bus_mode = opendrain; + cts->ios.chip_select = cs_dontcare; + cts->ios.power_mode = power_up; + cts->ios.bus_width = bus_width_1; + cts->ios.clock = 0; + cts->ios_valid = MMC_VDD | MMC_PM | MMC_BM | + MMC_CS | MMC_BW | MMC_CLK; + xpt_action(start_ccb); + mtx_sleep(periph, p_mtx, 0, "mmcios", 100); + + init_standard_ccb(start_ccb, XPT_SET_TRAN_SETTINGS); + cts->ios.power_mode = power_on; + cts->ios.clock = CARD_ID_FREQUENCY; + cts->ios.timing = bus_timing_normal; + cts->ios_valid = MMC_PM | MMC_CLK | MMC_BT; + xpt_action(start_ccb); + mtx_sleep(periph, p_mtx, 0, "mmcios", 100); + /* End for mmc_power_on */ + + /* Begin mmc_idle_cards() */ + init_standard_ccb(start_ccb, XPT_SET_TRAN_SETTINGS); + cts->ios.chip_select = cs_high; + cts->ios_valid = MMC_CS; + xpt_action(start_ccb); + mtx_sleep(periph, p_mtx, 0, "mmcios", 1); + + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("Send first XPT_MMC_IO\n")); + init_standard_ccb(start_ccb, XPT_MMC_IO); + mmcio->cmd.opcode = MMC_GO_IDLE_STATE; /* CMD 0 */ + mmcio->cmd.arg = 0; + mmcio->cmd.flags = MMC_RSP_NONE | MMC_CMD_BC; + mmcio->cmd.data = NULL; + mmcio->stop.opcode = 0; + + /* XXX Reset I/O portion as well */ + break; + case PROBE_SDIO_RESET: + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Start with PROBE_SDIO_RESET\n")); + uint32_t mmc_arg = SD_IO_RW_ADR(SD_IO_CCCR_CTL) + | SD_IO_RW_DAT(CCCR_CTL_RES) | SD_IO_RW_WR | SD_IO_RW_RAW; + cam_fill_mmcio(&start_ccb->mmcio, + /*retries*/ 0, + /*cbfcnp*/ mmcprobe_done, + /*flags*/ CAM_DIR_NONE, + /*mmc_opcode*/ SD_IO_RW_DIRECT, + /*mmc_arg*/ mmc_arg, + /*mmc_flags*/ MMC_RSP_R5 | MMC_CMD_AC, + /*mmc_data*/ NULL, + /*timeout*/ 1000); + break; + case PROBE_SEND_IF_COND: + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Start with PROBE_SEND_IF_COND\n")); + init_standard_ccb(start_ccb, XPT_MMC_IO); + mmcio->cmd.opcode = SD_SEND_IF_COND; /* CMD 8 */ + mmcio->cmd.arg = (1 << 8) + 0xAA; + mmcio->cmd.flags = MMC_RSP_R7 | MMC_CMD_BCR; + mmcio->stop.opcode = 0; + break; + + case PROBE_SDIO_INIT: + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Start with PROBE_SDIO_INIT\n")); + init_standard_ccb(start_ccb, XPT_MMC_IO); + mmcio->cmd.opcode = IO_SEND_OP_COND; /* CMD 5 */ + mmcio->cmd.arg = mmcp->io_ocr; + mmcio->cmd.flags = MMC_RSP_R4; + mmcio->stop.opcode = 0; + break; + + case PROBE_MMC_INIT: + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Start with PROBE_MMC_INIT\n")); + init_standard_ccb(start_ccb, XPT_MMC_IO); + mmcio->cmd.opcode = MMC_SEND_OP_COND; /* CMD 1 */ + mmcio->cmd.arg = MMC_OCR_CCS | mmcp->card_ocr; /* CCS + ocr */; + mmcio->cmd.flags = MMC_RSP_R3 | MMC_CMD_BCR; + mmcio->stop.opcode = 0; + break; + + case PROBE_SEND_APP_OP_COND: + init_standard_ccb(start_ccb, XPT_MMC_IO); + if (softc->flags & PROBE_FLAG_ACMD_SENT) { + mmcio->cmd.opcode = ACMD_SD_SEND_OP_COND; /* CMD 41 */ + /* + * We set CCS bit because we do support SDHC cards. + * XXX: Don't set CCS if no response to CMD8. + */ + mmcio->cmd.arg = MMC_OCR_CCS | mmcp->card_ocr; /* CCS + ocr */ + mmcio->cmd.flags = MMC_RSP_R3 | MMC_CMD_BCR; + } else { + mmcio->cmd.opcode = MMC_APP_CMD; /* CMD 55 */ + mmcio->cmd.arg = 0; /* rca << 16 */ + mmcio->cmd.flags = MMC_RSP_R1 | MMC_CMD_AC; + } + mmcio->stop.opcode = 0; + break; + + case PROBE_GET_CID: /* XXX move to mmc_da */ + init_standard_ccb(start_ccb, XPT_MMC_IO); + mmcio->cmd.opcode = MMC_ALL_SEND_CID; + mmcio->cmd.arg = 0; + mmcio->cmd.flags = MMC_RSP_R2 | MMC_CMD_BCR; + mmcio->stop.opcode = 0; + break; + + case PROBE_SEND_RELATIVE_ADDR: + init_standard_ccb(start_ccb, XPT_MMC_IO); + mmcio->cmd.opcode = SD_SEND_RELATIVE_ADDR; + mmcio->cmd.arg = 0; + mmcio->cmd.flags = MMC_RSP_R6 | MMC_CMD_BCR; + mmcio->stop.opcode = 0; + break; + case PROBE_SELECT_CARD: + init_standard_ccb(start_ccb, XPT_MMC_IO); + mmcio->cmd.opcode = MMC_SELECT_CARD; + mmcio->cmd.arg = (uint32_t)path->device->mmc_ident_data.card_rca << 16; + mmcio->cmd.flags = MMC_RSP_R1B | MMC_CMD_AC; + mmcio->stop.opcode = 0; + break; + case PROBE_GET_CSD: /* XXX move to mmc_da */ + init_standard_ccb(start_ccb, XPT_MMC_IO); + mmcio->cmd.opcode = MMC_SEND_CSD; + mmcio->cmd.arg = (uint32_t)path->device->mmc_ident_data.card_rca << 16; + mmcio->cmd.flags = MMC_RSP_R2 | MMC_CMD_BCR; + mmcio->stop.opcode = 0; + break; + case PROBE_DONE: + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("Start with PROBE_DONE\n")); + init_standard_ccb(start_ccb, XPT_SET_TRAN_SETTINGS); + cts->ios.bus_mode = pushpull; + cts->ios_valid = MMC_BM; + xpt_action(start_ccb); + return; + /* NOTREACHED */ + break; + case PROBE_INVALID: + break; + default: + CAM_DEBUG(start_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("probestart: invalid action state 0x%x\n", softc->action)); + panic("default: case in mmc_probe_start()"); + } + + start_ccb->ccb_h.flags |= CAM_DEV_QFREEZE; + xpt_action(start_ccb); +} + +static void mmcprobe_cleanup(struct cam_periph *periph) +{ + free(periph->softc, M_CAMXPT); +} + +static void +mmcprobe_done(struct cam_periph *periph, union ccb *done_ccb) +{ + mmcprobe_softc *softc; + struct cam_path *path; + + int err; + struct ccb_mmcio *mmcio; + u_int32_t priority; + + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("mmcprobe_done\n")); + softc = (mmcprobe_softc *)periph->softc; + path = done_ccb->ccb_h.path; + priority = done_ccb->ccb_h.pinfo.priority; + + switch (softc->action) { + case PROBE_RESET: + /* FALLTHROUGH */ + case PROBE_IDENTIFY: + { + printf("Starting completion of PROBE_RESET\n"); + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, ("done with PROBE_RESET\n")); + mmcio = &done_ccb->mmcio; + err = mmcio->cmd.error; + + if (err != MMC_ERR_NONE) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("GO_IDLE_STATE failed with error %d\n", + err)); + + /* There was a device there, but now it's gone... */ + if ((path->device->flags & CAM_DEV_UNCONFIGURED) == 0) { + xpt_async(AC_LOST_DEVICE, path, NULL); + PROBE_SET_ACTION(softc, PROBE_INVALID); + } + } + path->device->protocol = PROTO_MMCSD; + PROBE_SET_ACTION(softc, PROBE_SEND_IF_COND); + break; + } + case PROBE_SEND_IF_COND: + { + mmcio = &done_ccb->mmcio; + err = mmcio->cmd.error; + struct mmc_params *mmcp = &path->device->mmc_ident_data; + + if (err != MMC_ERR_NONE || mmcio->cmd.resp[0] != 0x1AA) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("IF_COND: error %d, pattern %08x\n", + err, mmcio->cmd.resp[0])); + } else { + mmcp->card_features |= CARD_FEATURE_SD20; + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("SD 2.0 interface conditions: OK\n")); + + } + PROBE_SET_ACTION(softc, PROBE_SDIO_RESET); + break; + } + case PROBE_SDIO_RESET: + { + mmcio = &done_ccb->mmcio; + err = mmcio->cmd.error; + + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("SDIO_RESET: error %d, CCCR CTL register: %08x\n", + err, mmcio->cmd.resp[0])); + PROBE_SET_ACTION(softc, PROBE_SDIO_INIT); + break; + } + case PROBE_SDIO_INIT: + { + mmcio = &done_ccb->mmcio; + err = mmcio->cmd.error; + struct mmc_params *mmcp = &path->device->mmc_ident_data; + + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("SDIO_INIT: error %d, %08x %08x %08x %08x\n", + err, mmcio->cmd.resp[0], + mmcio->cmd.resp[1], + mmcio->cmd.resp[2], + mmcio->cmd.resp[3])); + + /* + * Error here means that this card is not SDIO, + * so proceed with memory init as if nothing has happened + */ + if (err != MMC_ERR_NONE) { + PROBE_SET_ACTION(softc, PROBE_SEND_APP_OP_COND); + break; + } + mmcp->card_features |= CARD_FEATURE_SDIO; + uint32_t ioifcond = mmcio->cmd.resp[0]; + uint32_t io_ocr = ioifcond & R4_IO_OCR_MASK; + + mmcp->sdio_func_count = R4_IO_NUM_FUNCTIONS(ioifcond); + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("SDIO card: %d functions\n", mmcp->sdio_func_count)); + if (io_ocr == 0) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("SDIO OCR invalid?!\n")); + break; /* Retry */ + } + + if (io_ocr != 0 && mmcp->io_ocr == 0) { + mmcp->io_ocr = io_ocr; + break; /* Retry, this time with non-0 OCR */ + } + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("SDIO OCR: %08x\n", mmcp->io_ocr)); + + if (ioifcond & R4_IO_MEM_PRESENT) { + /* Combo card -- proceed to memory initialization */ + PROBE_SET_ACTION(softc, PROBE_SEND_APP_OP_COND); + } else { + /* No memory portion -- get RCA and select card */ + PROBE_SET_ACTION(softc, PROBE_SEND_RELATIVE_ADDR); + } + break; + } + case PROBE_MMC_INIT: + { + mmcio = &done_ccb->mmcio; + err = mmcio->cmd.error; + struct mmc_params *mmcp = &path->device->mmc_ident_data; + + if (err != MMC_ERR_NONE) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("MMC_INIT: error %d, resp %08x\n", + err, mmcio->cmd.resp[0])); + PROBE_SET_ACTION(softc, PROBE_INVALID); + break; + } + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("MMC card, OCR %08x\n", mmcio->cmd.resp[0])); + + if (mmcp->card_ocr == 0) { + /* We haven't sent the OCR to the card yet -- do it */ + mmcp->card_ocr = mmcio->cmd.resp[0]; + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("-> sending OCR to card\n")); + break; + } + + if (!(mmcio->cmd.resp[0] & MMC_OCR_CARD_BUSY)) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Card is still powering up\n")); + break; + } + + mmcp->card_features |= CARD_FEATURE_MMC | CARD_FEATURE_MEMORY; + PROBE_SET_ACTION(softc, PROBE_GET_CID); + break; + } + case PROBE_SEND_APP_OP_COND: + { + mmcio = &done_ccb->mmcio; + err = mmcio->cmd.error; + + if (err != MMC_ERR_NONE) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("APP_OP_COND: error %d, resp %08x\n", + err, mmcio->cmd.resp[0])); + PROBE_SET_ACTION(softc, PROBE_MMC_INIT); + break; + } + + if (!(softc->flags & PROBE_FLAG_ACMD_SENT)) { + /* Don't change the state */ + softc->flags |= PROBE_FLAG_ACMD_SENT; + break; + } + + softc->flags &= ~PROBE_FLAG_ACMD_SENT; + if ((mmcio->cmd.resp[0] & MMC_OCR_CARD_BUSY) || + (mmcio->cmd.arg & MMC_OCR_VOLTAGE) == 0) { + struct mmc_params *mmcp = &path->device->mmc_ident_data; + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Card OCR: %08x\n", mmcio->cmd.resp[0])); + if (mmcp->card_ocr == 0) { + mmcp->card_ocr = mmcio->cmd.resp[0]; + /* Now when we know OCR that we want -- send it to card */ + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("-> sending OCR to card\n")); + } else { + /* We already know the OCR and despite of that we + * are processing the answer to ACMD41 -> move on + */ + PROBE_SET_ACTION(softc, PROBE_GET_CID); + } + /* Getting an answer to ACMD41 means the card has memory */ + mmcp->card_features |= CARD_FEATURE_MEMORY; + + /* Standard capacity vs High Capacity memory card */ + if (mmcio->cmd.resp[0] & MMC_OCR_CCS) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Card is SDHC\n")); + mmcp->card_features |= CARD_FEATURE_SDHC; + } + + } else { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Card not ready: %08x\n", mmcio->cmd.resp[0])); + /* Send CMD55+ACMD41 once again */ + PROBE_SET_ACTION(softc, PROBE_SEND_APP_OP_COND); + } + + break; + } + case PROBE_GET_CID: /* XXX move to mmc_da */ + { + mmcio = &done_ccb->mmcio; + err = mmcio->cmd.error; + + if (err != MMC_ERR_NONE) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("PROBE_GET_CID: error %d\n", err)); + PROBE_SET_ACTION(softc, PROBE_INVALID); + break; + } + + struct mmc_params *mmcp = &path->device->mmc_ident_data; + memcpy(mmcp->card_cid, mmcio->cmd.resp, 4 * sizeof(uint32_t)); + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("CID %08x%08x%08x%08x\n", + mmcp->card_cid[0], + mmcp->card_cid[1], + mmcp->card_cid[2], + mmcp->card_cid[3])); + PROBE_SET_ACTION(softc, PROBE_SEND_RELATIVE_ADDR); + break; + } + case PROBE_SEND_RELATIVE_ADDR: { + mmcio = &done_ccb->mmcio; + err = mmcio->cmd.error; + struct mmc_params *mmcp = &path->device->mmc_ident_data; + uint16_t rca = mmcio->cmd.resp[0] >> 16; + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("Card published RCA: %u\n", rca)); + path->device->mmc_ident_data.card_rca = rca; + if (err != MMC_ERR_NONE) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("PROBE_SEND_RELATIVE_ADDR: error %d\n", err)); + PROBE_SET_ACTION(softc, PROBE_INVALID); + break; + } + + /* If memory is present, get CSD, otherwise select card */ + if (mmcp->card_features & CARD_FEATURE_MEMORY) + PROBE_SET_ACTION(softc, PROBE_GET_CSD); + else + PROBE_SET_ACTION(softc, PROBE_SELECT_CARD); + break; + } + case PROBE_GET_CSD: { + mmcio = &done_ccb->mmcio; + err = mmcio->cmd.error; + + if (err != MMC_ERR_NONE) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("PROBE_GET_CSD: error %d\n", err)); + PROBE_SET_ACTION(softc, PROBE_INVALID); + break; + } + + struct mmc_params *mmcp = &path->device->mmc_ident_data; + memcpy(mmcp->card_csd, mmcio->cmd.resp, 4 * sizeof(uint32_t)); + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("CSD %08x%08x%08x%08x\n", + mmcp->card_csd[0], + mmcp->card_csd[1], + mmcp->card_csd[2], + mmcp->card_csd[3])); + PROBE_SET_ACTION(softc, PROBE_SELECT_CARD); + break; + } + case PROBE_SELECT_CARD: { + mmcio = &done_ccb->mmcio; + err = mmcio->cmd.error; + if (err != MMC_ERR_NONE) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("PROBE_SEND_RELATIVE_ADDR: error %d\n", err)); + PROBE_SET_ACTION(softc, PROBE_INVALID); + break; + } + + PROBE_SET_ACTION(softc, PROBE_DONE); + break; + } + default: + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("mmc_probedone: invalid action state 0x%x\n", softc->action)); + panic("default: case in mmc_probe_done()"); + } + + if (softc->action == PROBE_INVALID && + (path->device->flags & CAM_DEV_UNCONFIGURED) == 0) { + CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_PROBE, + ("mmc_probedone: Should send AC_LOST_DEVICE but won't for now\n")); + //xpt_async(AC_LOST_DEVICE, path, NULL); + } + + xpt_release_ccb(done_ccb); + if (softc->action != PROBE_INVALID) + xpt_schedule(periph, priority); + /* Drop freeze taken due to CAM_DEV_QFREEZE flag set. */ + int frozen = cam_release_devq(path, 0, 0, 0, FALSE); + printf("mmc_probedone: remaining freezecnt %d\n", frozen); + + if (softc->action == PROBE_DONE) { + /* Notify the system that the device is found! */ + if (periph->path->device->flags & CAM_DEV_UNCONFIGURED) { + path->device->flags &= ~CAM_DEV_UNCONFIGURED; + xpt_acquire_device(path->device); + done_ccb->ccb_h.func_code = XPT_GDEV_TYPE; + xpt_action(done_ccb); + xpt_async(AC_FOUND_DEVICE, path, done_ccb); + } + + /* Also announce each SDIO function */ + struct mmc_params *mmcp = &path->device->mmc_ident_data; + + for (int i = 0; i < mmcp->sdio_func_count; i++) { + struct cam_path *newpath; + cam_status status; + status = xpt_create_path(&newpath, NULL, + done_ccb->ccb_h.path_id, 0, i + 1); + if (status != CAM_REQ_CMP) + printf("xpt_create_path failed" + " with status %#x\n", + status); + xpt_async(AC_FOUND_DEVICE, newpath, done_ccb); + } + } + if (softc->action == PROBE_DONE || softc->action == PROBE_INVALID) { + cam_periph_invalidate(periph); + cam_periph_release_locked(periph); + } +} Property changes on: head/sys/cam/mmc/mmc_xpt.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/cam/scsi/scsi_pass.c =================================================================== --- head/sys/cam/scsi/scsi_pass.c (revision 320843) +++ head/sys/cam/scsi/scsi_pass.c (revision 320844) @@ -1,2257 +1,2257 @@ /*- * Copyright (c) 1997, 1998, 2000 Justin T. Gibbs. * Copyright (c) 1997, 1998, 1999 Kenneth D. Merry. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include typedef enum { PASS_FLAG_OPEN = 0x01, PASS_FLAG_LOCKED = 0x02, PASS_FLAG_INVALID = 0x04, PASS_FLAG_INITIAL_PHYSPATH = 0x08, PASS_FLAG_ZONE_INPROG = 0x10, PASS_FLAG_ZONE_VALID = 0x20, PASS_FLAG_UNMAPPED_CAPABLE = 0x40, PASS_FLAG_ABANDONED_REF_SET = 0x80 } pass_flags; typedef enum { PASS_STATE_NORMAL } pass_state; typedef enum { PASS_CCB_BUFFER_IO, PASS_CCB_QUEUED_IO } pass_ccb_types; #define ccb_type ppriv_field0 #define ccb_ioreq ppriv_ptr1 /* * The maximum number of memory segments we preallocate. */ #define PASS_MAX_SEGS 16 typedef enum { PASS_IO_NONE = 0x00, PASS_IO_USER_SEG_MALLOC = 0x01, PASS_IO_KERN_SEG_MALLOC = 0x02, PASS_IO_ABANDONED = 0x04 } pass_io_flags; struct pass_io_req { union ccb ccb; union ccb *alloced_ccb; union ccb *user_ccb_ptr; camq_entry user_periph_links; ccb_ppriv_area user_periph_priv; struct cam_periph_map_info mapinfo; pass_io_flags flags; ccb_flags data_flags; int num_user_segs; bus_dma_segment_t user_segs[PASS_MAX_SEGS]; int num_kern_segs; bus_dma_segment_t kern_segs[PASS_MAX_SEGS]; bus_dma_segment_t *user_segptr; bus_dma_segment_t *kern_segptr; int num_bufs; uint32_t dirs[CAM_PERIPH_MAXMAPS]; uint32_t lengths[CAM_PERIPH_MAXMAPS]; uint8_t *user_bufs[CAM_PERIPH_MAXMAPS]; uint8_t *kern_bufs[CAM_PERIPH_MAXMAPS]; struct bintime start_time; TAILQ_ENTRY(pass_io_req) links; }; struct pass_softc { pass_state state; pass_flags flags; u_int8_t pd_type; union ccb saved_ccb; int open_count; u_int maxio; struct devstat *device_stats; struct cdev *dev; struct cdev *alias_dev; struct task add_physpath_task; struct task shutdown_kqueue_task; struct selinfo read_select; TAILQ_HEAD(, pass_io_req) incoming_queue; TAILQ_HEAD(, pass_io_req) active_queue; TAILQ_HEAD(, pass_io_req) abandoned_queue; TAILQ_HEAD(, pass_io_req) done_queue; struct cam_periph *periph; char zone_name[12]; char io_zone_name[12]; uma_zone_t pass_zone; uma_zone_t pass_io_zone; size_t io_zone_size; }; static d_open_t passopen; static d_close_t passclose; static d_ioctl_t passioctl; static d_ioctl_t passdoioctl; static d_poll_t passpoll; static d_kqfilter_t passkqfilter; static void passreadfiltdetach(struct knote *kn); static int passreadfilt(struct knote *kn, long hint); static periph_init_t passinit; static periph_ctor_t passregister; static periph_oninv_t passoninvalidate; static periph_dtor_t passcleanup; static periph_start_t passstart; static void pass_shutdown_kqueue(void *context, int pending); static void pass_add_physpath(void *context, int pending); static void passasync(void *callback_arg, u_int32_t code, struct cam_path *path, void *arg); static void passdone(struct cam_periph *periph, union ccb *done_ccb); static int passcreatezone(struct cam_periph *periph); static void passiocleanup(struct pass_softc *softc, struct pass_io_req *io_req); static int passcopysglist(struct cam_periph *periph, struct pass_io_req *io_req, ccb_flags direction); static int passmemsetup(struct cam_periph *periph, struct pass_io_req *io_req); static int passmemdone(struct cam_periph *periph, struct pass_io_req *io_req); static int passerror(union ccb *ccb, u_int32_t cam_flags, u_int32_t sense_flags); static int passsendccb(struct cam_periph *periph, union ccb *ccb, union ccb *inccb); static struct periph_driver passdriver = { passinit, "pass", TAILQ_HEAD_INITIALIZER(passdriver.units), /* generation */ 0 }; PERIPHDRIVER_DECLARE(pass, passdriver); static struct cdevsw pass_cdevsw = { .d_version = D_VERSION, .d_flags = D_TRACKCLOSE, .d_open = passopen, .d_close = passclose, .d_ioctl = passioctl, .d_poll = passpoll, .d_kqfilter = passkqfilter, .d_name = "pass", }; static struct filterops passread_filtops = { .f_isfd = 1, .f_detach = passreadfiltdetach, .f_event = passreadfilt }; static MALLOC_DEFINE(M_SCSIPASS, "scsi_pass", "scsi passthrough buffers"); static void passinit(void) { cam_status status; /* * Install a global async callback. This callback will * receive async callbacks like "new device found". */ status = xpt_register_async(AC_FOUND_DEVICE, passasync, NULL, NULL); if (status != CAM_REQ_CMP) { printf("pass: Failed to attach master async callback " "due to status 0x%x!\n", status); } } static void passrejectios(struct cam_periph *periph) { struct pass_io_req *io_req, *io_req2; struct pass_softc *softc; softc = (struct pass_softc *)periph->softc; /* * The user can no longer get status for I/O on the done queue, so * clean up all outstanding I/O on the done queue. */ TAILQ_FOREACH_SAFE(io_req, &softc->done_queue, links, io_req2) { TAILQ_REMOVE(&softc->done_queue, io_req, links); passiocleanup(softc, io_req); uma_zfree(softc->pass_zone, io_req); } /* * The underlying device is gone, so we can't issue these I/Os. * The devfs node has been shut down, so we can't return status to * the user. Free any I/O left on the incoming queue. */ TAILQ_FOREACH_SAFE(io_req, &softc->incoming_queue, links, io_req2) { TAILQ_REMOVE(&softc->incoming_queue, io_req, links); passiocleanup(softc, io_req); uma_zfree(softc->pass_zone, io_req); } /* * Normally we would put I/Os on the abandoned queue and acquire a * reference when we saw the final close. But, the device went * away and devfs may have moved everything off to deadfs by the * time the I/O done callback is called; as a result, we won't see * any more closes. So, if we have any active I/Os, we need to put * them on the abandoned queue. When the abandoned queue is empty, * we'll release the remaining reference (see below) to the peripheral. */ TAILQ_FOREACH_SAFE(io_req, &softc->active_queue, links, io_req2) { TAILQ_REMOVE(&softc->active_queue, io_req, links); io_req->flags |= PASS_IO_ABANDONED; TAILQ_INSERT_TAIL(&softc->abandoned_queue, io_req, links); } /* * If we put any I/O on the abandoned queue, acquire a reference. */ if ((!TAILQ_EMPTY(&softc->abandoned_queue)) && ((softc->flags & PASS_FLAG_ABANDONED_REF_SET) == 0)) { cam_periph_doacquire(periph); softc->flags |= PASS_FLAG_ABANDONED_REF_SET; } } static void passdevgonecb(void *arg) { struct cam_periph *periph; struct mtx *mtx; struct pass_softc *softc; int i; periph = (struct cam_periph *)arg; mtx = cam_periph_mtx(periph); mtx_lock(mtx); softc = (struct pass_softc *)periph->softc; KASSERT(softc->open_count >= 0, ("Negative open count %d", softc->open_count)); /* * When we get this callback, we will get no more close calls from * devfs. So if we have any dangling opens, we need to release the * reference held for that particular context. */ for (i = 0; i < softc->open_count; i++) cam_periph_release_locked(periph); softc->open_count = 0; /* * Release the reference held for the device node, it is gone now. * Accordingly, inform all queued I/Os of their fate. */ cam_periph_release_locked(periph); passrejectios(periph); /* * We reference the SIM lock directly here, instead of using * cam_periph_unlock(). The reason is that the final call to * cam_periph_release_locked() above could result in the periph * getting freed. If that is the case, dereferencing the periph * with a cam_periph_unlock() call would cause a page fault. */ mtx_unlock(mtx); /* * We have to remove our kqueue context from a thread because it * may sleep. It would be nice if we could get a callback from * kqueue when it is done cleaning up resources. */ taskqueue_enqueue(taskqueue_thread, &softc->shutdown_kqueue_task); } static void passoninvalidate(struct cam_periph *periph) { struct pass_softc *softc; softc = (struct pass_softc *)periph->softc; /* * De-register any async callbacks. */ xpt_register_async(0, passasync, periph, periph->path); softc->flags |= PASS_FLAG_INVALID; /* * Tell devfs this device has gone away, and ask for a callback * when it has cleaned up its state. */ destroy_dev_sched_cb(softc->dev, passdevgonecb, periph); } static void passcleanup(struct cam_periph *periph) { struct pass_softc *softc; softc = (struct pass_softc *)periph->softc; cam_periph_assert(periph, MA_OWNED); KASSERT(TAILQ_EMPTY(&softc->active_queue), ("%s called when there are commands on the active queue!\n", __func__)); KASSERT(TAILQ_EMPTY(&softc->abandoned_queue), ("%s called when there are commands on the abandoned queue!\n", __func__)); KASSERT(TAILQ_EMPTY(&softc->incoming_queue), ("%s called when there are commands on the incoming queue!\n", __func__)); KASSERT(TAILQ_EMPTY(&softc->done_queue), ("%s called when there are commands on the done queue!\n", __func__)); devstat_remove_entry(softc->device_stats); cam_periph_unlock(periph); /* * We call taskqueue_drain() for the physpath task to make sure it * is complete. We drop the lock because this can potentially * sleep. XXX KDM that is bad. Need a way to get a callback when * a taskqueue is drained. * * Note that we don't drain the kqueue shutdown task queue. This * is because we hold a reference on the periph for kqueue, and * release that reference from the kqueue shutdown task queue. So * we cannot come into this routine unless we've released that * reference. Also, because that could be the last reference, we * could be called from the cam_periph_release() call in * pass_shutdown_kqueue(). In that case, the taskqueue_drain() * would deadlock. It would be preferable if we had a way to * get a callback when a taskqueue is done. */ taskqueue_drain(taskqueue_thread, &softc->add_physpath_task); cam_periph_lock(periph); free(softc, M_DEVBUF); } static void pass_shutdown_kqueue(void *context, int pending) { struct cam_periph *periph; struct pass_softc *softc; periph = context; softc = periph->softc; knlist_clear(&softc->read_select.si_note, /*is_locked*/ 0); knlist_destroy(&softc->read_select.si_note); /* * Release the reference we held for kqueue. */ cam_periph_release(periph); } static void pass_add_physpath(void *context, int pending) { struct cam_periph *periph; struct pass_softc *softc; struct mtx *mtx; char *physpath; /* * If we have one, create a devfs alias for our * physical path. */ periph = context; softc = periph->softc; physpath = malloc(MAXPATHLEN, M_DEVBUF, M_WAITOK); mtx = cam_periph_mtx(periph); mtx_lock(mtx); if (periph->flags & CAM_PERIPH_INVALID) goto out; if (xpt_getattr(physpath, MAXPATHLEN, "GEOM::physpath", periph->path) == 0 && strlen(physpath) != 0) { mtx_unlock(mtx); make_dev_physpath_alias(MAKEDEV_WAITOK, &softc->alias_dev, softc->dev, softc->alias_dev, physpath); mtx_lock(mtx); } out: /* * Now that we've made our alias, we no longer have to have a * reference to the device. */ if ((softc->flags & PASS_FLAG_INITIAL_PHYSPATH) == 0) softc->flags |= PASS_FLAG_INITIAL_PHYSPATH; /* * We always acquire a reference to the periph before queueing this * task queue function, so it won't go away before we run. */ while (pending-- > 0) cam_periph_release_locked(periph); mtx_unlock(mtx); free(physpath, M_DEVBUF); } static void passasync(void *callback_arg, u_int32_t code, struct cam_path *path, void *arg) { struct cam_periph *periph; periph = (struct cam_periph *)callback_arg; switch (code) { case AC_FOUND_DEVICE: { struct ccb_getdev *cgd; cam_status status; cgd = (struct ccb_getdev *)arg; if (cgd == NULL) break; /* * Allocate a peripheral instance for * this device and start the probe * process. */ status = cam_periph_alloc(passregister, passoninvalidate, passcleanup, passstart, "pass", CAM_PERIPH_BIO, path, passasync, AC_FOUND_DEVICE, cgd); if (status != CAM_REQ_CMP && status != CAM_REQ_INPROG) { const struct cam_status_entry *entry; entry = cam_fetch_status_entry(status); printf("passasync: Unable to attach new device " "due to status %#x: %s\n", status, entry ? entry->status_text : "Unknown"); } break; } case AC_ADVINFO_CHANGED: { uintptr_t buftype; buftype = (uintptr_t)arg; if (buftype == CDAI_TYPE_PHYS_PATH) { struct pass_softc *softc; cam_status status; softc = (struct pass_softc *)periph->softc; /* * Acquire a reference to the periph before we * start the taskqueue, so that we don't run into * a situation where the periph goes away before * the task queue has a chance to run. */ status = cam_periph_acquire(periph); if (status != CAM_REQ_CMP) break; taskqueue_enqueue(taskqueue_thread, &softc->add_physpath_task); } break; } default: cam_periph_async(periph, code, path, arg); break; } } static cam_status passregister(struct cam_periph *periph, void *arg) { struct pass_softc *softc; struct ccb_getdev *cgd; struct ccb_pathinq cpi; struct make_dev_args args; int error, no_tags; cgd = (struct ccb_getdev *)arg; if (cgd == NULL) { printf("%s: no getdev CCB, can't register device\n", __func__); return(CAM_REQ_CMP_ERR); } softc = (struct pass_softc *)malloc(sizeof(*softc), M_DEVBUF, M_NOWAIT); if (softc == NULL) { printf("%s: Unable to probe new device. " "Unable to allocate softc\n", __func__); return(CAM_REQ_CMP_ERR); } bzero(softc, sizeof(*softc)); softc->state = PASS_STATE_NORMAL; if (cgd->protocol == PROTO_SCSI || cgd->protocol == PROTO_ATAPI) softc->pd_type = SID_TYPE(&cgd->inq_data); else if (cgd->protocol == PROTO_SATAPM) softc->pd_type = T_ENCLOSURE; else softc->pd_type = T_DIRECT; periph->softc = softc; softc->periph = periph; TAILQ_INIT(&softc->incoming_queue); TAILQ_INIT(&softc->active_queue); TAILQ_INIT(&softc->abandoned_queue); TAILQ_INIT(&softc->done_queue); snprintf(softc->zone_name, sizeof(softc->zone_name), "%s%d", periph->periph_name, periph->unit_number); snprintf(softc->io_zone_name, sizeof(softc->io_zone_name), "%s%dIO", periph->periph_name, periph->unit_number); softc->io_zone_size = MAXPHYS; knlist_init_mtx(&softc->read_select.si_note, cam_periph_mtx(periph)); bzero(&cpi, sizeof(cpi)); xpt_setup_ccb(&cpi.ccb_h, periph->path, CAM_PRIORITY_NORMAL); cpi.ccb_h.func_code = XPT_PATH_INQ; xpt_action((union ccb *)&cpi); if (cpi.maxio == 0) softc->maxio = DFLTPHYS; /* traditional default */ else if (cpi.maxio > MAXPHYS) softc->maxio = MAXPHYS; /* for safety */ else softc->maxio = cpi.maxio; /* real value */ if (cpi.hba_misc & PIM_UNMAPPED) softc->flags |= PASS_FLAG_UNMAPPED_CAPABLE; /* * We pass in 0 for a blocksize, since we don't * know what the blocksize of this device is, if * it even has a blocksize. */ cam_periph_unlock(periph); no_tags = (cgd->inq_data.flags & SID_CmdQue) == 0; softc->device_stats = devstat_new_entry("pass", periph->unit_number, 0, DEVSTAT_NO_BLOCKSIZE | (no_tags ? DEVSTAT_NO_ORDERED_TAGS : 0), softc->pd_type | XPORT_DEVSTAT_TYPE(cpi.transport) | DEVSTAT_TYPE_PASS, DEVSTAT_PRIORITY_PASS); /* * Initialize the taskqueue handler for shutting down kqueue. */ TASK_INIT(&softc->shutdown_kqueue_task, /*priority*/ 0, pass_shutdown_kqueue, periph); /* * Acquire a reference to the periph that we can release once we've * cleaned up the kqueue. */ if (cam_periph_acquire(periph) != CAM_REQ_CMP) { xpt_print(periph->path, "%s: lost periph during " "registration!\n", __func__); cam_periph_lock(periph); return (CAM_REQ_CMP_ERR); } /* * Acquire a reference to the periph before we create the devfs * instance for it. We'll release this reference once the devfs * instance has been freed. */ if (cam_periph_acquire(periph) != CAM_REQ_CMP) { xpt_print(periph->path, "%s: lost periph during " "registration!\n", __func__); cam_periph_lock(periph); return (CAM_REQ_CMP_ERR); } /* Register the device */ make_dev_args_init(&args); args.mda_devsw = &pass_cdevsw; args.mda_unit = periph->unit_number; args.mda_uid = UID_ROOT; args.mda_gid = GID_OPERATOR; args.mda_mode = 0600; args.mda_si_drv1 = periph; error = make_dev_s(&args, &softc->dev, "%s%d", periph->periph_name, periph->unit_number); if (error != 0) { cam_periph_lock(periph); cam_periph_release_locked(periph); return (CAM_REQ_CMP_ERR); } /* * Hold a reference to the periph before we create the physical * path alias so it can't go away. */ if (cam_periph_acquire(periph) != CAM_REQ_CMP) { xpt_print(periph->path, "%s: lost periph during " "registration!\n", __func__); cam_periph_lock(periph); return (CAM_REQ_CMP_ERR); } cam_periph_lock(periph); TASK_INIT(&softc->add_physpath_task, /*priority*/0, pass_add_physpath, periph); /* * See if physical path information is already available. */ taskqueue_enqueue(taskqueue_thread, &softc->add_physpath_task); /* * Add an async callback so that we get notified if * this device goes away or its physical path * (stored in the advanced info data of the EDT) has * changed. */ xpt_register_async(AC_LOST_DEVICE | AC_ADVINFO_CHANGED, passasync, periph, periph->path); if (bootverbose) xpt_announce_periph(periph, NULL); return(CAM_REQ_CMP); } static int passopen(struct cdev *dev, int flags, int fmt, struct thread *td) { struct cam_periph *periph; struct pass_softc *softc; int error; periph = (struct cam_periph *)dev->si_drv1; if (cam_periph_acquire(periph) != CAM_REQ_CMP) return (ENXIO); cam_periph_lock(periph); softc = (struct pass_softc *)periph->softc; if (softc->flags & PASS_FLAG_INVALID) { cam_periph_release_locked(periph); cam_periph_unlock(periph); return(ENXIO); } /* * Don't allow access when we're running at a high securelevel. */ error = securelevel_gt(td->td_ucred, 1); if (error) { cam_periph_release_locked(periph); cam_periph_unlock(periph); return(error); } /* * Only allow read-write access. */ if (((flags & FWRITE) == 0) || ((flags & FREAD) == 0)) { cam_periph_release_locked(periph); cam_periph_unlock(periph); return(EPERM); } /* * We don't allow nonblocking access. */ if ((flags & O_NONBLOCK) != 0) { xpt_print(periph->path, "can't do nonblocking access\n"); cam_periph_release_locked(periph); cam_periph_unlock(periph); return(EINVAL); } softc->open_count++; cam_periph_unlock(periph); return (error); } static int passclose(struct cdev *dev, int flag, int fmt, struct thread *td) { struct cam_periph *periph; struct pass_softc *softc; struct mtx *mtx; periph = (struct cam_periph *)dev->si_drv1; mtx = cam_periph_mtx(periph); mtx_lock(mtx); softc = periph->softc; softc->open_count--; if (softc->open_count == 0) { struct pass_io_req *io_req, *io_req2; TAILQ_FOREACH_SAFE(io_req, &softc->done_queue, links, io_req2) { TAILQ_REMOVE(&softc->done_queue, io_req, links); passiocleanup(softc, io_req); uma_zfree(softc->pass_zone, io_req); } TAILQ_FOREACH_SAFE(io_req, &softc->incoming_queue, links, io_req2) { TAILQ_REMOVE(&softc->incoming_queue, io_req, links); passiocleanup(softc, io_req); uma_zfree(softc->pass_zone, io_req); } /* * If there are any active I/Os, we need to forcibly acquire a * reference to the peripheral so that we don't go away * before they complete. We'll release the reference when * the abandoned queue is empty. */ io_req = TAILQ_FIRST(&softc->active_queue); if ((io_req != NULL) && (softc->flags & PASS_FLAG_ABANDONED_REF_SET) == 0) { cam_periph_doacquire(periph); softc->flags |= PASS_FLAG_ABANDONED_REF_SET; } /* * Since the I/O in the active queue is not under our * control, just set a flag so that we can clean it up when * it completes and put it on the abandoned queue. This * will prevent our sending spurious completions in the * event that the device is opened again before these I/Os * complete. */ TAILQ_FOREACH_SAFE(io_req, &softc->active_queue, links, io_req2) { TAILQ_REMOVE(&softc->active_queue, io_req, links); io_req->flags |= PASS_IO_ABANDONED; TAILQ_INSERT_TAIL(&softc->abandoned_queue, io_req, links); } } cam_periph_release_locked(periph); /* * We reference the lock directly here, instead of using * cam_periph_unlock(). The reason is that the call to * cam_periph_release_locked() above could result in the periph * getting freed. If that is the case, dereferencing the periph * with a cam_periph_unlock() call would cause a page fault. * * cam_periph_release() avoids this problem using the same method, * but we're manually acquiring and dropping the lock here to * protect the open count and avoid another lock acquisition and * release. */ mtx_unlock(mtx); return (0); } static void passstart(struct cam_periph *periph, union ccb *start_ccb) { struct pass_softc *softc; softc = (struct pass_softc *)periph->softc; switch (softc->state) { case PASS_STATE_NORMAL: { struct pass_io_req *io_req; /* * Check for any queued I/O requests that require an * allocated slot. */ io_req = TAILQ_FIRST(&softc->incoming_queue); if (io_req == NULL) { xpt_release_ccb(start_ccb); break; } TAILQ_REMOVE(&softc->incoming_queue, io_req, links); TAILQ_INSERT_TAIL(&softc->active_queue, io_req, links); /* * Merge the user's CCB into the allocated CCB. */ xpt_merge_ccb(start_ccb, &io_req->ccb); start_ccb->ccb_h.ccb_type = PASS_CCB_QUEUED_IO; start_ccb->ccb_h.ccb_ioreq = io_req; start_ccb->ccb_h.cbfcnp = passdone; io_req->alloced_ccb = start_ccb; binuptime(&io_req->start_time); devstat_start_transaction(softc->device_stats, &io_req->start_time); xpt_action(start_ccb); /* * If we have any more I/O waiting, schedule ourselves again. */ if (!TAILQ_EMPTY(&softc->incoming_queue)) xpt_schedule(periph, CAM_PRIORITY_NORMAL); break; } default: break; } } static void passdone(struct cam_periph *periph, union ccb *done_ccb) { struct pass_softc *softc; struct ccb_scsiio *csio; softc = (struct pass_softc *)periph->softc; cam_periph_assert(periph, MA_OWNED); csio = &done_ccb->csio; switch (csio->ccb_h.ccb_type) { case PASS_CCB_QUEUED_IO: { struct pass_io_req *io_req; io_req = done_ccb->ccb_h.ccb_ioreq; #if 0 xpt_print(periph->path, "%s: called for user CCB %p\n", __func__, io_req->user_ccb_ptr); #endif if (((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) && (done_ccb->ccb_h.flags & CAM_PASS_ERR_RECOVER) && ((io_req->flags & PASS_IO_ABANDONED) == 0)) { int error; error = passerror(done_ccb, CAM_RETRY_SELTO, SF_RETRY_UA | SF_NO_PRINT); if (error == ERESTART) { /* * A retry was scheduled, so * just return. */ return; } } /* * Copy the allocated CCB contents back to the malloced CCB * so we can give status back to the user when he requests it. */ bcopy(done_ccb, &io_req->ccb, sizeof(*done_ccb)); /* * Log data/transaction completion with devstat(9). */ switch (done_ccb->ccb_h.func_code) { case XPT_SCSI_IO: devstat_end_transaction(softc->device_stats, done_ccb->csio.dxfer_len - done_ccb->csio.resid, done_ccb->csio.tag_action & 0x3, ((done_ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE) ? DEVSTAT_NO_DATA : (done_ccb->ccb_h.flags & CAM_DIR_OUT) ? DEVSTAT_WRITE : DEVSTAT_READ, NULL, &io_req->start_time); break; case XPT_ATA_IO: devstat_end_transaction(softc->device_stats, done_ccb->ataio.dxfer_len - done_ccb->ataio.resid, 0, /* Not used in ATA */ ((done_ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE) ? DEVSTAT_NO_DATA : (done_ccb->ccb_h.flags & CAM_DIR_OUT) ? DEVSTAT_WRITE : DEVSTAT_READ, NULL, &io_req->start_time); break; case XPT_SMP_IO: /* * XXX KDM this isn't quite right, but there isn't * currently an easy way to represent a bidirectional * transfer in devstat. The only way to do it * and have the byte counts come out right would * mean that we would have to record two * transactions, one for the request and one for the * response. For now, so that we report something, * just treat the entire thing as a read. */ devstat_end_transaction(softc->device_stats, done_ccb->smpio.smp_request_len + done_ccb->smpio.smp_response_len, DEVSTAT_TAG_SIMPLE, DEVSTAT_READ, NULL, &io_req->start_time); break; default: devstat_end_transaction(softc->device_stats, 0, DEVSTAT_TAG_NONE, DEVSTAT_NO_DATA, NULL, &io_req->start_time); break; } /* * In the normal case, take the completed I/O off of the * active queue and put it on the done queue. Notitfy the * user that we have a completed I/O. */ if ((io_req->flags & PASS_IO_ABANDONED) == 0) { TAILQ_REMOVE(&softc->active_queue, io_req, links); TAILQ_INSERT_TAIL(&softc->done_queue, io_req, links); selwakeuppri(&softc->read_select, PRIBIO); KNOTE_LOCKED(&softc->read_select.si_note, 0); } else { /* * In the case of an abandoned I/O (final close * without fetching the I/O), take it off of the * abandoned queue and free it. */ TAILQ_REMOVE(&softc->abandoned_queue, io_req, links); passiocleanup(softc, io_req); uma_zfree(softc->pass_zone, io_req); /* * Release the done_ccb here, since we may wind up * freeing the peripheral when we decrement the * reference count below. */ xpt_release_ccb(done_ccb); /* * If the abandoned queue is empty, we can release * our reference to the periph since we won't have * any more completions coming. */ if ((TAILQ_EMPTY(&softc->abandoned_queue)) && (softc->flags & PASS_FLAG_ABANDONED_REF_SET)) { softc->flags &= ~PASS_FLAG_ABANDONED_REF_SET; cam_periph_release_locked(periph); } /* * We have already released the CCB, so we can * return. */ return; } break; } } xpt_release_ccb(done_ccb); } static int passcreatezone(struct cam_periph *periph) { struct pass_softc *softc; int error; error = 0; softc = (struct pass_softc *)periph->softc; cam_periph_assert(periph, MA_OWNED); KASSERT(((softc->flags & PASS_FLAG_ZONE_VALID) == 0), ("%s called when the pass(4) zone is valid!\n", __func__)); KASSERT((softc->pass_zone == NULL), ("%s called when the pass(4) zone is allocated!\n", __func__)); if ((softc->flags & PASS_FLAG_ZONE_INPROG) == 0) { /* * We're the first context through, so we need to create * the pass(4) UMA zone for I/O requests. */ softc->flags |= PASS_FLAG_ZONE_INPROG; /* * uma_zcreate() does a blocking (M_WAITOK) allocation, * so we cannot hold a mutex while we call it. */ cam_periph_unlock(periph); softc->pass_zone = uma_zcreate(softc->zone_name, sizeof(struct pass_io_req), NULL, NULL, NULL, NULL, /*align*/ 0, /*flags*/ 0); softc->pass_io_zone = uma_zcreate(softc->io_zone_name, softc->io_zone_size, NULL, NULL, NULL, NULL, /*align*/ 0, /*flags*/ 0); cam_periph_lock(periph); if ((softc->pass_zone == NULL) || (softc->pass_io_zone == NULL)) { if (softc->pass_zone == NULL) xpt_print(periph->path, "unable to allocate " "IO Req UMA zone\n"); else xpt_print(periph->path, "unable to allocate " "IO UMA zone\n"); softc->flags &= ~PASS_FLAG_ZONE_INPROG; goto bailout; } /* * Set the flags appropriately and notify any other waiters. */ softc->flags &= PASS_FLAG_ZONE_INPROG; softc->flags |= PASS_FLAG_ZONE_VALID; wakeup(&softc->pass_zone); } else { /* * In this case, the UMA zone has not yet been created, but * another context is in the process of creating it. We * need to sleep until the creation is either done or has * failed. */ while ((softc->flags & PASS_FLAG_ZONE_INPROG) && ((softc->flags & PASS_FLAG_ZONE_VALID) == 0)) { error = msleep(&softc->pass_zone, cam_periph_mtx(periph), PRIBIO, "paszon", 0); if (error != 0) goto bailout; } /* * If the zone creation failed, no luck for the user. */ if ((softc->flags & PASS_FLAG_ZONE_VALID) == 0){ error = ENOMEM; goto bailout; } } bailout: return (error); } static void passiocleanup(struct pass_softc *softc, struct pass_io_req *io_req) { union ccb *ccb; u_int8_t **data_ptrs[CAM_PERIPH_MAXMAPS]; int i, numbufs; ccb = &io_req->ccb; switch (ccb->ccb_h.func_code) { case XPT_DEV_MATCH: numbufs = min(io_req->num_bufs, 2); if (numbufs == 1) { data_ptrs[0] = (u_int8_t **)&ccb->cdm.matches; } else { data_ptrs[0] = (u_int8_t **)&ccb->cdm.patterns; data_ptrs[1] = (u_int8_t **)&ccb->cdm.matches; } break; case XPT_SCSI_IO: case XPT_CONT_TARGET_IO: data_ptrs[0] = &ccb->csio.data_ptr; numbufs = min(io_req->num_bufs, 1); break; case XPT_ATA_IO: data_ptrs[0] = &ccb->ataio.data_ptr; numbufs = min(io_req->num_bufs, 1); break; case XPT_SMP_IO: numbufs = min(io_req->num_bufs, 2); data_ptrs[0] = &ccb->smpio.smp_request; data_ptrs[1] = &ccb->smpio.smp_response; break; case XPT_DEV_ADVINFO: numbufs = min(io_req->num_bufs, 1); data_ptrs[0] = (uint8_t **)&ccb->cdai.buf; break; default: /* allow ourselves to be swapped once again */ return; break; /* NOTREACHED */ } if (io_req->flags & PASS_IO_USER_SEG_MALLOC) { free(io_req->user_segptr, M_SCSIPASS); io_req->user_segptr = NULL; } /* * We only want to free memory we malloced. */ if (io_req->data_flags == CAM_DATA_VADDR) { for (i = 0; i < io_req->num_bufs; i++) { if (io_req->kern_bufs[i] == NULL) continue; free(io_req->kern_bufs[i], M_SCSIPASS); io_req->kern_bufs[i] = NULL; } } else if (io_req->data_flags == CAM_DATA_SG) { for (i = 0; i < io_req->num_kern_segs; i++) { if ((uint8_t *)(uintptr_t) io_req->kern_segptr[i].ds_addr == NULL) continue; uma_zfree(softc->pass_io_zone, (uint8_t *)(uintptr_t) io_req->kern_segptr[i].ds_addr); io_req->kern_segptr[i].ds_addr = 0; } } if (io_req->flags & PASS_IO_KERN_SEG_MALLOC) { free(io_req->kern_segptr, M_SCSIPASS); io_req->kern_segptr = NULL; } if (io_req->data_flags != CAM_DATA_PADDR) { for (i = 0; i < numbufs; i++) { /* * Restore the user's buffer pointers to their * previous values. */ if (io_req->user_bufs[i] != NULL) *data_ptrs[i] = io_req->user_bufs[i]; } } } static int passcopysglist(struct cam_periph *periph, struct pass_io_req *io_req, ccb_flags direction) { bus_size_t kern_watermark, user_watermark, len_copied, len_to_copy; bus_dma_segment_t *user_sglist, *kern_sglist; int i, j, error; error = 0; kern_watermark = 0; user_watermark = 0; len_to_copy = 0; len_copied = 0; user_sglist = io_req->user_segptr; kern_sglist = io_req->kern_segptr; for (i = 0, j = 0; i < io_req->num_user_segs && j < io_req->num_kern_segs;) { uint8_t *user_ptr, *kern_ptr; len_to_copy = min(user_sglist[i].ds_len -user_watermark, kern_sglist[j].ds_len - kern_watermark); user_ptr = (uint8_t *)(uintptr_t)user_sglist[i].ds_addr; user_ptr = user_ptr + user_watermark; kern_ptr = (uint8_t *)(uintptr_t)kern_sglist[j].ds_addr; kern_ptr = kern_ptr + kern_watermark; user_watermark += len_to_copy; kern_watermark += len_to_copy; if (!useracc(user_ptr, len_to_copy, (direction == CAM_DIR_IN) ? VM_PROT_WRITE : VM_PROT_READ)) { xpt_print(periph->path, "%s: unable to access user " "S/G list element %p len %zu\n", __func__, user_ptr, len_to_copy); error = EFAULT; goto bailout; } if (direction == CAM_DIR_IN) { error = copyout(kern_ptr, user_ptr, len_to_copy); if (error != 0) { xpt_print(periph->path, "%s: copyout of %u " "bytes from %p to %p failed with " "error %d\n", __func__, len_to_copy, kern_ptr, user_ptr, error); goto bailout; } } else { error = copyin(user_ptr, kern_ptr, len_to_copy); if (error != 0) { xpt_print(periph->path, "%s: copyin of %u " "bytes from %p to %p failed with " "error %d\n", __func__, len_to_copy, user_ptr, kern_ptr, error); goto bailout; } } len_copied += len_to_copy; if (user_sglist[i].ds_len == user_watermark) { i++; user_watermark = 0; } if (kern_sglist[j].ds_len == kern_watermark) { j++; kern_watermark = 0; } } bailout: return (error); } static int passmemsetup(struct cam_periph *periph, struct pass_io_req *io_req) { union ccb *ccb; struct pass_softc *softc; int numbufs, i; uint8_t **data_ptrs[CAM_PERIPH_MAXMAPS]; uint32_t lengths[CAM_PERIPH_MAXMAPS]; uint32_t dirs[CAM_PERIPH_MAXMAPS]; uint32_t num_segs; uint16_t *seg_cnt_ptr; size_t maxmap; int error; cam_periph_assert(periph, MA_NOTOWNED); softc = periph->softc; error = 0; ccb = &io_req->ccb; maxmap = 0; num_segs = 0; seg_cnt_ptr = NULL; switch(ccb->ccb_h.func_code) { case XPT_DEV_MATCH: if (ccb->cdm.match_buf_len == 0) { printf("%s: invalid match buffer length 0\n", __func__); return(EINVAL); } if (ccb->cdm.pattern_buf_len > 0) { data_ptrs[0] = (u_int8_t **)&ccb->cdm.patterns; lengths[0] = ccb->cdm.pattern_buf_len; dirs[0] = CAM_DIR_OUT; data_ptrs[1] = (u_int8_t **)&ccb->cdm.matches; lengths[1] = ccb->cdm.match_buf_len; dirs[1] = CAM_DIR_IN; numbufs = 2; } else { data_ptrs[0] = (u_int8_t **)&ccb->cdm.matches; lengths[0] = ccb->cdm.match_buf_len; dirs[0] = CAM_DIR_IN; numbufs = 1; } io_req->data_flags = CAM_DATA_VADDR; break; case XPT_SCSI_IO: case XPT_CONT_TARGET_IO: if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE) return(0); /* * The user shouldn't be able to supply a bio. */ if ((ccb->ccb_h.flags & CAM_DATA_MASK) == CAM_DATA_BIO) return (EINVAL); io_req->data_flags = ccb->ccb_h.flags & CAM_DATA_MASK; data_ptrs[0] = &ccb->csio.data_ptr; lengths[0] = ccb->csio.dxfer_len; dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK; num_segs = ccb->csio.sglist_cnt; seg_cnt_ptr = &ccb->csio.sglist_cnt; numbufs = 1; maxmap = softc->maxio; break; case XPT_ATA_IO: if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE) return(0); /* * We only support a single virtual address for ATA I/O. */ if ((ccb->ccb_h.flags & CAM_DATA_MASK) != CAM_DATA_VADDR) return (EINVAL); io_req->data_flags = CAM_DATA_VADDR; data_ptrs[0] = &ccb->ataio.data_ptr; lengths[0] = ccb->ataio.dxfer_len; dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK; numbufs = 1; maxmap = softc->maxio; break; case XPT_SMP_IO: io_req->data_flags = CAM_DATA_VADDR; data_ptrs[0] = &ccb->smpio.smp_request; lengths[0] = ccb->smpio.smp_request_len; dirs[0] = CAM_DIR_OUT; data_ptrs[1] = &ccb->smpio.smp_response; lengths[1] = ccb->smpio.smp_response_len; dirs[1] = CAM_DIR_IN; numbufs = 2; maxmap = softc->maxio; break; case XPT_DEV_ADVINFO: if (ccb->cdai.bufsiz == 0) return (0); io_req->data_flags = CAM_DATA_VADDR; data_ptrs[0] = (uint8_t **)&ccb->cdai.buf; lengths[0] = ccb->cdai.bufsiz; dirs[0] = CAM_DIR_IN; numbufs = 1; break; default: return(EINVAL); break; /* NOTREACHED */ } io_req->num_bufs = numbufs; /* * If there is a maximum, check to make sure that the user's * request fits within the limit. In general, we should only have * a maximum length for requests that go to hardware. Otherwise it * is whatever we're able to malloc. */ for (i = 0; i < numbufs; i++) { io_req->user_bufs[i] = *data_ptrs[i]; io_req->dirs[i] = dirs[i]; io_req->lengths[i] = lengths[i]; if (maxmap == 0) continue; if (lengths[i] <= maxmap) continue; xpt_print(periph->path, "%s: data length %u > max allowed %u " "bytes\n", __func__, lengths[i], maxmap); error = EINVAL; goto bailout; } switch (io_req->data_flags) { case CAM_DATA_VADDR: /* Map or copy the buffer into kernel address space */ for (i = 0; i < numbufs; i++) { uint8_t *tmp_buf; /* * If for some reason no length is specified, we * don't need to allocate anything. */ if (io_req->lengths[i] == 0) continue; /* * Make sure that the user's buffer is accessible * to that process. */ if (!useracc(io_req->user_bufs[i], io_req->lengths[i], (io_req->dirs[i] == CAM_DIR_IN) ? VM_PROT_WRITE : VM_PROT_READ)) { xpt_print(periph->path, "%s: user address %p " "length %u is not accessible\n", __func__, io_req->user_bufs[i], io_req->lengths[i]); error = EFAULT; goto bailout; } tmp_buf = malloc(lengths[i], M_SCSIPASS, M_WAITOK | M_ZERO); io_req->kern_bufs[i] = tmp_buf; *data_ptrs[i] = tmp_buf; #if 0 xpt_print(periph->path, "%s: malloced %p len %u, user " "buffer %p, operation: %s\n", __func__, tmp_buf, lengths[i], io_req->user_bufs[i], (dirs[i] == CAM_DIR_IN) ? "read" : "write"); #endif /* * We only need to copy in if the user is writing. */ if (dirs[i] != CAM_DIR_OUT) continue; error = copyin(io_req->user_bufs[i], io_req->kern_bufs[i], lengths[i]); if (error != 0) { xpt_print(periph->path, "%s: copy of user " "buffer from %p to %p failed with " "error %d\n", __func__, io_req->user_bufs[i], io_req->kern_bufs[i], error); goto bailout; } } break; case CAM_DATA_PADDR: /* Pass down the pointer as-is */ break; case CAM_DATA_SG: { size_t sg_length, size_to_go, alloc_size; uint32_t num_segs_needed; /* * Copy the user S/G list in, and then copy in the * individual segments. */ /* * We shouldn't see this, but check just in case. */ if (numbufs != 1) { xpt_print(periph->path, "%s: cannot currently handle " "more than one S/G list per CCB\n", __func__); error = EINVAL; goto bailout; } /* * We have to have at least one segment. */ if (num_segs == 0) { xpt_print(periph->path, "%s: CAM_DATA_SG flag set, " "but sglist_cnt=0!\n", __func__); error = EINVAL; goto bailout; } /* * Make sure the user specified the total length and didn't * just leave it to us to decode the S/G list. */ if (lengths[0] == 0) { xpt_print(periph->path, "%s: no dxfer_len specified, " "but CAM_DATA_SG flag is set!\n", __func__); error = EINVAL; goto bailout; } /* * We allocate buffers in io_zone_size increments for an * S/G list. This will generally be MAXPHYS. */ if (lengths[0] <= softc->io_zone_size) num_segs_needed = 1; else { num_segs_needed = lengths[0] / softc->io_zone_size; if ((lengths[0] % softc->io_zone_size) != 0) num_segs_needed++; } /* Figure out the size of the S/G list */ sg_length = num_segs * sizeof(bus_dma_segment_t); io_req->num_user_segs = num_segs; io_req->num_kern_segs = num_segs_needed; /* Save the user's S/G list pointer for later restoration */ io_req->user_bufs[0] = *data_ptrs[0]; /* * If we have enough segments allocated by default to handle * the length of the user's S/G list, */ if (num_segs > PASS_MAX_SEGS) { io_req->user_segptr = malloc(sizeof(bus_dma_segment_t) * num_segs, M_SCSIPASS, M_WAITOK | M_ZERO); io_req->flags |= PASS_IO_USER_SEG_MALLOC; } else io_req->user_segptr = io_req->user_segs; if (!useracc(*data_ptrs[0], sg_length, VM_PROT_READ)) { xpt_print(periph->path, "%s: unable to access user " "S/G list at %p\n", __func__, *data_ptrs[0]); error = EFAULT; goto bailout; } error = copyin(*data_ptrs[0], io_req->user_segptr, sg_length); if (error != 0) { xpt_print(periph->path, "%s: copy of user S/G list " "from %p to %p failed with error %d\n", __func__, *data_ptrs[0], io_req->user_segptr, error); goto bailout; } if (num_segs_needed > PASS_MAX_SEGS) { io_req->kern_segptr = malloc(sizeof(bus_dma_segment_t) * num_segs_needed, M_SCSIPASS, M_WAITOK | M_ZERO); io_req->flags |= PASS_IO_KERN_SEG_MALLOC; } else { io_req->kern_segptr = io_req->kern_segs; } /* * Allocate the kernel S/G list. */ for (size_to_go = lengths[0], i = 0; size_to_go > 0 && i < num_segs_needed; i++, size_to_go -= alloc_size) { uint8_t *kern_ptr; alloc_size = min(size_to_go, softc->io_zone_size); kern_ptr = uma_zalloc(softc->pass_io_zone, M_WAITOK); io_req->kern_segptr[i].ds_addr = (bus_addr_t)(uintptr_t)kern_ptr; io_req->kern_segptr[i].ds_len = alloc_size; } if (size_to_go > 0) { printf("%s: size_to_go = %zu, software error!\n", __func__, size_to_go); error = EINVAL; goto bailout; } *data_ptrs[0] = (uint8_t *)io_req->kern_segptr; *seg_cnt_ptr = io_req->num_kern_segs; /* * We only need to copy data here if the user is writing. */ if (dirs[0] == CAM_DIR_OUT) error = passcopysglist(periph, io_req, dirs[0]); break; } case CAM_DATA_SG_PADDR: { size_t sg_length; /* * We shouldn't see this, but check just in case. */ if (numbufs != 1) { printf("%s: cannot currently handle more than one " "S/G list per CCB\n", __func__); error = EINVAL; goto bailout; } /* * We have to have at least one segment. */ if (num_segs == 0) { xpt_print(periph->path, "%s: CAM_DATA_SG_PADDR flag " "set, but sglist_cnt=0!\n", __func__); error = EINVAL; goto bailout; } /* * Make sure the user specified the total length and didn't * just leave it to us to decode the S/G list. */ if (lengths[0] == 0) { xpt_print(periph->path, "%s: no dxfer_len specified, " "but CAM_DATA_SG flag is set!\n", __func__); error = EINVAL; goto bailout; } /* Figure out the size of the S/G list */ sg_length = num_segs * sizeof(bus_dma_segment_t); io_req->num_user_segs = num_segs; io_req->num_kern_segs = io_req->num_user_segs; /* Save the user's S/G list pointer for later restoration */ io_req->user_bufs[0] = *data_ptrs[0]; if (num_segs > PASS_MAX_SEGS) { io_req->user_segptr = malloc(sizeof(bus_dma_segment_t) * num_segs, M_SCSIPASS, M_WAITOK | M_ZERO); io_req->flags |= PASS_IO_USER_SEG_MALLOC; } else io_req->user_segptr = io_req->user_segs; io_req->kern_segptr = io_req->user_segptr; error = copyin(*data_ptrs[0], io_req->user_segptr, sg_length); if (error != 0) { xpt_print(periph->path, "%s: copy of user S/G list " "from %p to %p failed with error %d\n", __func__, *data_ptrs[0], io_req->user_segptr, error); goto bailout; } break; } default: case CAM_DATA_BIO: /* * A user shouldn't be attaching a bio to the CCB. It * isn't a user-accessible structure. */ error = EINVAL; break; } bailout: if (error != 0) passiocleanup(softc, io_req); return (error); } static int passmemdone(struct cam_periph *periph, struct pass_io_req *io_req) { struct pass_softc *softc; union ccb *ccb; int error; int i; error = 0; softc = (struct pass_softc *)periph->softc; ccb = &io_req->ccb; switch (io_req->data_flags) { case CAM_DATA_VADDR: /* * Copy back to the user buffer if this was a read. */ for (i = 0; i < io_req->num_bufs; i++) { if (io_req->dirs[i] != CAM_DIR_IN) continue; error = copyout(io_req->kern_bufs[i], io_req->user_bufs[i], io_req->lengths[i]); if (error != 0) { xpt_print(periph->path, "Unable to copy %u " "bytes from %p to user address %p\n", io_req->lengths[i], io_req->kern_bufs[i], io_req->user_bufs[i]); goto bailout; } } break; case CAM_DATA_PADDR: /* Do nothing. The pointer is a physical address already */ break; case CAM_DATA_SG: /* * Copy back to the user buffer if this was a read. * Restore the user's S/G list buffer pointer. */ if (io_req->dirs[0] == CAM_DIR_IN) error = passcopysglist(periph, io_req, io_req->dirs[0]); break; case CAM_DATA_SG_PADDR: /* * Restore the user's S/G list buffer pointer. No need to * copy. */ break; default: case CAM_DATA_BIO: error = EINVAL; break; } bailout: /* * Reset the user's pointers to their original values and free * allocated memory. */ passiocleanup(softc, io_req); return (error); } static int passioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td) { int error; if ((error = passdoioctl(dev, cmd, addr, flag, td)) == ENOTTY) { error = cam_compat_ioctl(dev, cmd, addr, flag, td, passdoioctl); } return (error); } static int passdoioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td) { struct cam_periph *periph; struct pass_softc *softc; int error; uint32_t priority; periph = (struct cam_periph *)dev->si_drv1; cam_periph_lock(periph); softc = (struct pass_softc *)periph->softc; error = 0; switch (cmd) { case CAMIOCOMMAND: { union ccb *inccb; union ccb *ccb; int ccb_malloced; inccb = (union ccb *)addr; #if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING) if (inccb->ccb_h.func_code == XPT_SCSI_IO) inccb->csio.bio = NULL; #endif if (inccb->ccb_h.flags & CAM_UNLOCKED) { error = EINVAL; break; } /* * Some CCB types, like scan bus and scan lun can only go * through the transport layer device. */ if (inccb->ccb_h.func_code & XPT_FC_XPT_ONLY) { xpt_print(periph->path, "CCB function code %#x is " "restricted to the XPT device\n", inccb->ccb_h.func_code); error = ENODEV; break; } /* Compatibility for RL/priority-unaware code. */ priority = inccb->ccb_h.pinfo.priority; if (priority <= CAM_PRIORITY_OOB) priority += CAM_PRIORITY_OOB + 1; /* * Non-immediate CCBs need a CCB from the per-device pool * of CCBs, which is scheduled by the transport layer. * Immediate CCBs and user-supplied CCBs should just be * malloced. */ if ((inccb->ccb_h.func_code & XPT_FC_QUEUED) && ((inccb->ccb_h.func_code & XPT_FC_USER_CCB) == 0)) { ccb = cam_periph_getccb(periph, priority); ccb_malloced = 0; } else { ccb = xpt_alloc_ccb_nowait(); if (ccb != NULL) xpt_setup_ccb(&ccb->ccb_h, periph->path, priority); ccb_malloced = 1; } if (ccb == NULL) { xpt_print(periph->path, "unable to allocate CCB\n"); error = ENOMEM; break; } error = passsendccb(periph, ccb, inccb); if (ccb_malloced) xpt_free_ccb(ccb); else xpt_release_ccb(ccb); break; } case CAMIOQUEUE: { struct pass_io_req *io_req; union ccb **user_ccb, *ccb; xpt_opcode fc; if ((softc->flags & PASS_FLAG_ZONE_VALID) == 0) { error = passcreatezone(periph); if (error != 0) goto bailout; } /* * We're going to do a blocking allocation for this I/O * request, so we have to drop the lock. */ cam_periph_unlock(periph); io_req = uma_zalloc(softc->pass_zone, M_WAITOK | M_ZERO); ccb = &io_req->ccb; user_ccb = (union ccb **)addr; /* * Unlike the CAMIOCOMMAND ioctl above, we only have a * pointer to the user's CCB, so we have to copy the whole * thing in to a buffer we have allocated (above) instead * of allowing the ioctl code to malloc a buffer and copy * it in. * * This is an advantage for this asynchronous interface, * since we don't want the memory to get freed while the * CCB is outstanding. */ #if 0 xpt_print(periph->path, "Copying user CCB %p to " "kernel address %p\n", *user_ccb, ccb); #endif error = copyin(*user_ccb, ccb, sizeof(*ccb)); if (error != 0) { xpt_print(periph->path, "Copy of user CCB %p to " "kernel address %p failed with error %d\n", *user_ccb, ccb, error); goto camioqueue_error; } #if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING) if (ccb->ccb_h.func_code == XPT_SCSI_IO) ccb->csio.bio = NULL; #endif if (ccb->ccb_h.flags & CAM_UNLOCKED) { error = EINVAL; goto camioqueue_error; } if (ccb->ccb_h.flags & CAM_CDB_POINTER) { if (ccb->csio.cdb_len > IOCDBLEN) { error = EINVAL; goto camioqueue_error; } error = copyin(ccb->csio.cdb_io.cdb_ptr, ccb->csio.cdb_io.cdb_bytes, ccb->csio.cdb_len); if (error != 0) goto camioqueue_error; ccb->ccb_h.flags &= ~CAM_CDB_POINTER; } /* * Some CCB types, like scan bus and scan lun can only go * through the transport layer device. */ if (ccb->ccb_h.func_code & XPT_FC_XPT_ONLY) { xpt_print(periph->path, "CCB function code %#x is " "restricted to the XPT device\n", ccb->ccb_h.func_code); error = ENODEV; goto camioqueue_error; } /* * Save the user's CCB pointer as well as his linked list * pointers and peripheral private area so that we can * restore these later. */ io_req->user_ccb_ptr = *user_ccb; io_req->user_periph_links = ccb->ccb_h.periph_links; io_req->user_periph_priv = ccb->ccb_h.periph_priv; /* * Now that we've saved the user's values, we can set our * own peripheral private entry. */ ccb->ccb_h.ccb_ioreq = io_req; /* Compatibility for RL/priority-unaware code. */ priority = ccb->ccb_h.pinfo.priority; if (priority <= CAM_PRIORITY_OOB) priority += CAM_PRIORITY_OOB + 1; /* * Setup fields in the CCB like the path and the priority. * The path in particular cannot be done in userland, since * it is a pointer to a kernel data structure. */ xpt_setup_ccb_flags(&ccb->ccb_h, periph->path, priority, ccb->ccb_h.flags); /* * Setup our done routine. There is no way for the user to * have a valid pointer here. */ ccb->ccb_h.cbfcnp = passdone; fc = ccb->ccb_h.func_code; /* * If this function code has memory that can be mapped in * or out, we need to call passmemsetup(). */ if ((fc == XPT_SCSI_IO) || (fc == XPT_ATA_IO) || (fc == XPT_SMP_IO) || (fc == XPT_DEV_MATCH) || (fc == XPT_DEV_ADVINFO)) { error = passmemsetup(periph, io_req); if (error != 0) goto camioqueue_error; } else io_req->mapinfo.num_bufs_used = 0; cam_periph_lock(periph); /* * Everything goes on the incoming queue initially. */ TAILQ_INSERT_TAIL(&softc->incoming_queue, io_req, links); /* * If the CCB is queued, and is not a user CCB, then * we need to allocate a slot for it. Call xpt_schedule() * so that our start routine will get called when a CCB is * available. */ if ((fc & XPT_FC_QUEUED) && ((fc & XPT_FC_USER_CCB) == 0)) { xpt_schedule(periph, priority); break; } /* * At this point, the CCB in question is either an * immediate CCB (like XPT_DEV_ADVINFO) or it is a user CCB * and therefore should be malloced, not allocated via a slot. * Remove the CCB from the incoming queue and add it to the * active queue. */ TAILQ_REMOVE(&softc->incoming_queue, io_req, links); TAILQ_INSERT_TAIL(&softc->active_queue, io_req, links); xpt_action(ccb); /* * If this is not a queued CCB (i.e. it is an immediate CCB), * then it is already done. We need to put it on the done * queue for the user to fetch. */ if ((fc & XPT_FC_QUEUED) == 0) { TAILQ_REMOVE(&softc->active_queue, io_req, links); TAILQ_INSERT_TAIL(&softc->done_queue, io_req, links); } break; camioqueue_error: uma_zfree(softc->pass_zone, io_req); cam_periph_lock(periph); break; } case CAMIOGET: { union ccb **user_ccb; struct pass_io_req *io_req; int old_error; user_ccb = (union ccb **)addr; old_error = 0; io_req = TAILQ_FIRST(&softc->done_queue); if (io_req == NULL) { error = ENOENT; break; } /* * Remove the I/O from the done queue. */ TAILQ_REMOVE(&softc->done_queue, io_req, links); /* * We have to drop the lock during the copyout because the * copyout can result in VM faults that require sleeping. */ cam_periph_unlock(periph); /* * Do any needed copies (e.g. for reads) and revert the * pointers in the CCB back to the user's pointers. */ error = passmemdone(periph, io_req); old_error = error; io_req->ccb.ccb_h.periph_links = io_req->user_periph_links; io_req->ccb.ccb_h.periph_priv = io_req->user_periph_priv; #if 0 xpt_print(periph->path, "Copying to user CCB %p from " "kernel address %p\n", *user_ccb, &io_req->ccb); #endif error = copyout(&io_req->ccb, *user_ccb, sizeof(union ccb)); if (error != 0) { xpt_print(periph->path, "Copy to user CCB %p from " "kernel address %p failed with error %d\n", *user_ccb, &io_req->ccb, error); } /* * Prefer the first error we got back, and make sure we * don't overwrite bad status with good. */ if (old_error != 0) error = old_error; cam_periph_lock(periph); /* * At this point, if there was an error, we could potentially * re-queue the I/O and try again. But why? The error * would almost certainly happen again. We might as well * not leak memory. */ uma_zfree(softc->pass_zone, io_req); break; } default: error = cam_periph_ioctl(periph, cmd, addr, passerror); break; } bailout: cam_periph_unlock(periph); return(error); } static int passpoll(struct cdev *dev, int poll_events, struct thread *td) { struct cam_periph *periph; struct pass_softc *softc; int revents; periph = (struct cam_periph *)dev->si_drv1; softc = (struct pass_softc *)periph->softc; revents = poll_events & (POLLOUT | POLLWRNORM); if ((poll_events & (POLLIN | POLLRDNORM)) != 0) { cam_periph_lock(periph); if (!TAILQ_EMPTY(&softc->done_queue)) { revents |= poll_events & (POLLIN | POLLRDNORM); } cam_periph_unlock(periph); if (revents == 0) selrecord(td, &softc->read_select); } return (revents); } static int passkqfilter(struct cdev *dev, struct knote *kn) { struct cam_periph *periph; struct pass_softc *softc; periph = (struct cam_periph *)dev->si_drv1; softc = (struct pass_softc *)periph->softc; kn->kn_hook = (caddr_t)periph; kn->kn_fop = &passread_filtops; knlist_add(&softc->read_select.si_note, kn, 0); return (0); } static void passreadfiltdetach(struct knote *kn) { struct cam_periph *periph; struct pass_softc *softc; periph = (struct cam_periph *)kn->kn_hook; softc = (struct pass_softc *)periph->softc; knlist_remove(&softc->read_select.si_note, kn, 0); } static int passreadfilt(struct knote *kn, long hint) { struct cam_periph *periph; struct pass_softc *softc; int retval; periph = (struct cam_periph *)kn->kn_hook; softc = (struct pass_softc *)periph->softc; cam_periph_assert(periph, MA_OWNED); if (TAILQ_EMPTY(&softc->done_queue)) retval = 0; else retval = 1; return (retval); } /* * Generally, "ccb" should be the CCB supplied by the kernel. "inccb" * should be the CCB that is copied in from the user. */ static int passsendccb(struct cam_periph *periph, union ccb *ccb, union ccb *inccb) { struct pass_softc *softc; struct cam_periph_map_info mapinfo; uint8_t *cmd; xpt_opcode fc; int error; softc = (struct pass_softc *)periph->softc; /* * There are some fields in the CCB header that need to be * preserved, the rest we get from the user. */ xpt_merge_ccb(ccb, inccb); if (ccb->ccb_h.flags & CAM_CDB_POINTER) { cmd = __builtin_alloca(ccb->csio.cdb_len); error = copyin(ccb->csio.cdb_io.cdb_ptr, cmd, ccb->csio.cdb_len); if (error) return (error); ccb->csio.cdb_io.cdb_ptr = cmd; } /* */ ccb->ccb_h.cbfcnp = passdone; /* * Let cam_periph_mapmem do a sanity check on the data pointer format. * Even if no data transfer is needed, it's a cheap check and it * simplifies the code. */ fc = ccb->ccb_h.func_code; if ((fc == XPT_SCSI_IO) || (fc == XPT_ATA_IO) || (fc == XPT_SMP_IO) - || (fc == XPT_DEV_MATCH) || (fc == XPT_DEV_ADVINFO)) { + || (fc == XPT_DEV_MATCH) || (fc == XPT_DEV_ADVINFO) || (fc == XPT_MMC_IO)) { bzero(&mapinfo, sizeof(mapinfo)); /* * cam_periph_mapmem calls into proc and vm functions that can * sleep as well as trigger I/O, so we can't hold the lock. * Dropping it here is reasonably safe. */ cam_periph_unlock(periph); error = cam_periph_mapmem(ccb, &mapinfo, softc->maxio); cam_periph_lock(periph); /* * cam_periph_mapmem returned an error, we can't continue. * Return the error to the user. */ if (error) return(error); } else /* Ensure that the unmap call later on is a no-op. */ mapinfo.num_bufs_used = 0; /* * If the user wants us to perform any error recovery, then honor * that request. Otherwise, it's up to the user to perform any * error recovery. */ cam_periph_runccb(ccb, (ccb->ccb_h.flags & CAM_PASS_ERR_RECOVER) ? passerror : NULL, /* cam_flags */ CAM_RETRY_SELTO, /* sense_flags */ SF_RETRY_UA | SF_NO_PRINT, softc->device_stats); cam_periph_unmapmem(ccb, &mapinfo); ccb->ccb_h.cbfcnp = NULL; ccb->ccb_h.periph_priv = inccb->ccb_h.periph_priv; bcopy(ccb, inccb, sizeof(union ccb)); return(0); } static int passerror(union ccb *ccb, u_int32_t cam_flags, u_int32_t sense_flags) { struct cam_periph *periph; struct pass_softc *softc; periph = xpt_path_periph(ccb->ccb_h.path); softc = (struct pass_softc *)periph->softc; return(cam_periph_error(ccb, cam_flags, sense_flags, &softc->saved_ccb)); } Index: head/sys/conf/files =================================================================== --- head/sys/conf/files (revision 320843) +++ head/sys/conf/files (revision 320844) @@ -1,4712 +1,4716 @@ # $FreeBSD$ # # The long compile-with and dependency lines are required because of # limitations in config: backslash-newline doesn't work in strings, and # dependency lines other than the first are silently ignored. # acpi_quirks.h optional acpi \ dependency "$S/tools/acpi_quirks2h.awk $S/dev/acpica/acpi_quirks" \ compile-with "${AWK} -f $S/tools/acpi_quirks2h.awk $S/dev/acpica/acpi_quirks" \ no-obj no-implicit-rule before-depend \ clean "acpi_quirks.h" bhnd_nvram_map.h optional bhnd \ dependency "$S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/tools/nvram_map_gen.awk $S/dev/bhnd/nvram/nvram_map" \ compile-with "sh $S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/nvram/nvram_map -h" \ no-obj no-implicit-rule before-depend \ clean "bhnd_nvram_map.h" bhnd_nvram_map_data.h optional bhnd \ dependency "$S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/tools/nvram_map_gen.awk $S/dev/bhnd/nvram/nvram_map" \ compile-with "sh $S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/nvram/nvram_map -d" \ no-obj no-implicit-rule before-depend \ clean "bhnd_nvram_map_data.h" # # The 'fdt_dtb_file' target covers an actual DTB file name, which is derived # from the specified source (DTS) file: .dts -> .dtb # fdt_dtb_file optional fdt fdt_dtb_static \ compile-with "sh -c 'MACHINE=${MACHINE} $S/tools/fdt/make_dtb.sh $S ${FDT_DTS_FILE} ${.CURDIR}'" \ no-obj no-implicit-rule before-depend \ clean "${FDT_DTS_FILE:R}.dtb" fdt_static_dtb.h optional fdt fdt_dtb_static \ compile-with "sh -c 'MACHINE=${MACHINE} $S/tools/fdt/make_dtbh.sh ${FDT_DTS_FILE} ${.CURDIR}'" \ dependency "fdt_dtb_file" \ no-obj no-implicit-rule before-depend \ clean "fdt_static_dtb.h" feeder_eq_gen.h optional sound \ dependency "$S/tools/sound/feeder_eq_mkfilter.awk" \ compile-with "${AWK} -f $S/tools/sound/feeder_eq_mkfilter.awk -- ${FEEDER_EQ_PRESETS} > feeder_eq_gen.h" \ no-obj no-implicit-rule before-depend \ clean "feeder_eq_gen.h" feeder_rate_gen.h optional sound \ dependency "$S/tools/sound/feeder_rate_mkfilter.awk" \ compile-with "${AWK} -f $S/tools/sound/feeder_rate_mkfilter.awk -- ${FEEDER_RATE_PRESETS} > feeder_rate_gen.h" \ no-obj no-implicit-rule before-depend \ clean "feeder_rate_gen.h" snd_fxdiv_gen.h optional sound \ dependency "$S/tools/sound/snd_fxdiv_gen.awk" \ compile-with "${AWK} -f $S/tools/sound/snd_fxdiv_gen.awk -- > snd_fxdiv_gen.h" \ no-obj no-implicit-rule before-depend \ clean "snd_fxdiv_gen.h" miidevs.h optional miibus | mii \ dependency "$S/tools/miidevs2h.awk $S/dev/mii/miidevs" \ compile-with "${AWK} -f $S/tools/miidevs2h.awk $S/dev/mii/miidevs" \ no-obj no-implicit-rule before-depend \ clean "miidevs.h" pccarddevs.h standard \ dependency "$S/tools/pccarddevs2h.awk $S/dev/pccard/pccarddevs" \ compile-with "${AWK} -f $S/tools/pccarddevs2h.awk $S/dev/pccard/pccarddevs" \ no-obj no-implicit-rule before-depend \ clean "pccarddevs.h" kbdmuxmap.h optional kbdmux_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${KBDMUX_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > kbdmuxmap.h" \ no-obj no-implicit-rule before-depend \ clean "kbdmuxmap.h" teken_state.h optional sc | vt \ dependency "$S/teken/gensequences $S/teken/sequences" \ compile-with "${AWK} -f $S/teken/gensequences $S/teken/sequences > teken_state.h" \ no-obj no-implicit-rule before-depend \ clean "teken_state.h" usbdevs.h optional usb \ dependency "$S/tools/usbdevs2h.awk $S/dev/usb/usbdevs" \ compile-with "${AWK} -f $S/tools/usbdevs2h.awk $S/dev/usb/usbdevs -h" \ no-obj no-implicit-rule before-depend \ clean "usbdevs.h" usbdevs_data.h optional usb \ dependency "$S/tools/usbdevs2h.awk $S/dev/usb/usbdevs" \ compile-with "${AWK} -f $S/tools/usbdevs2h.awk $S/dev/usb/usbdevs -d" \ no-obj no-implicit-rule before-depend \ clean "usbdevs_data.h" cam/cam.c optional scbus cam/cam_compat.c optional scbus cam/cam_iosched.c optional scbus cam/cam_periph.c optional scbus cam/cam_queue.c optional scbus cam/cam_sim.c optional scbus cam/cam_xpt.c optional scbus cam/ata/ata_all.c optional scbus cam/ata/ata_xpt.c optional scbus cam/ata/ata_pmp.c optional scbus cam/nvme/nvme_all.c optional scbus nvme !nvd cam/nvme/nvme_da.c optional scbus nvme da !nvd cam/nvme/nvme_xpt.c optional scbus nvme !nvd cam/scsi/scsi_xpt.c optional scbus cam/scsi/scsi_all.c optional scbus cam/scsi/scsi_cd.c optional cd cam/scsi/scsi_ch.c optional ch cam/ata/ata_da.c optional ada | da cam/ctl/ctl.c optional ctl cam/ctl/ctl_backend.c optional ctl cam/ctl/ctl_backend_block.c optional ctl cam/ctl/ctl_backend_ramdisk.c optional ctl cam/ctl/ctl_cmd_table.c optional ctl cam/ctl/ctl_frontend.c optional ctl cam/ctl/ctl_frontend_cam_sim.c optional ctl cam/ctl/ctl_frontend_ioctl.c optional ctl cam/ctl/ctl_frontend_iscsi.c optional ctl cfiscsi cam/ctl/ctl_ha.c optional ctl cam/ctl/ctl_scsi_all.c optional ctl cam/ctl/ctl_tpc.c optional ctl cam/ctl/ctl_tpc_local.c optional ctl cam/ctl/ctl_error.c optional ctl cam/ctl/ctl_util.c optional ctl cam/ctl/scsi_ctl.c optional ctl +cam/mmc/mmc_xpt.c optional scbus mmccam +cam/mmc/mmc_da.c optional scbus mmccam da +cam/mmc/mmc_sdio.c optional scbus mmccam cam/scsi/scsi_da.c optional da cam/scsi/scsi_low.c optional ncv | nsp | stg cam/scsi/scsi_pass.c optional pass cam/scsi/scsi_pt.c optional pt cam/scsi/scsi_sa.c optional sa cam/scsi/scsi_enc.c optional ses cam/scsi/scsi_enc_ses.c optional ses cam/scsi/scsi_enc_safte.c optional ses cam/scsi/scsi_sg.c optional sg cam/scsi/scsi_targ_bh.c optional targbh cam/scsi/scsi_target.c optional targ cam/scsi/smp_all.c optional scbus # shared between zfs and dtrace cddl/compat/opensolaris/kern/opensolaris.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_cmn_err.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_kmem.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_misc.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_proc.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_sunddi.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_taskq.c optional zfs | dtrace compile-with "${CDDL_C}" # zfs specific cddl/compat/opensolaris/kern/opensolaris_acl.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_dtrace.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_kobj.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_kstat.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_lookup.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_policy.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_string.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_sysevent.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_uio.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_vfs.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_vm.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_zone.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/acl/acl_common.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/avl/avl.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/nvpair/opensolaris_fnvpair.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/nvpair/opensolaris_nvpair.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/nvpair/opensolaris_nvpair_alloc_fixed.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/unicode/u8_textprep.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfeature_common.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_comutil.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_deleg.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_fletcher.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_ioctl_compat.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_namecheck.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_prop.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zpool_prop.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zprop_common.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/vnode.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/abd.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/blkptr.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bplist.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bpobj.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bptree.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bqueue.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/ddt.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/ddt_zap.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_diff.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_object.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_objset.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_send.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_traverse.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_tx.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c optional zfs compile-with "${ZFS_C}" \ warning "kernel contains CDDL licensed ZFS filesystem" cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_bookmark.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_deadlist.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_deleg.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_destroy.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dir.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_prop.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_userhold.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_synctask.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/gzip.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lz4.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lzjb.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/multilist.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/range_tree.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/refcount.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/rrwlock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/sha256.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/skein_zfs.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_config.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_errlog.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_history.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/space_map.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/space_reftree.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/txg.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/uberblock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/unique.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_cache.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_file.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_label.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_mirror.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_missing.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_queue.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_raidz.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_root.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zap.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zap_leaf.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zap_micro.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfeature.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_acl.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_byteswap.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_debug.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_dir.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_fm.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_fuid.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_log.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_onexit.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_replay.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_rlock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_sa.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_znode.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zil.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio_checksum.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio_compress.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio_inject.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zle.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zrlock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zvol.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/callb.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/fm.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/list.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/nvpair_alloc_system.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/adler32.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/deflate.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/inffast.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/inflate.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/inftrees.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/opensolaris_crc32.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/trees.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/zmod.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/zmod_subr.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/zutil.c optional zfs compile-with "${ZFS_C}" # dtrace specific cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c optional dtrace compile-with "${DTRACE_C}" \ warning "kernel contains CDDL licensed DTRACE" cddl/contrib/opensolaris/uts/common/dtrace/dtrace_xoroshiro128_plus.c optional dtrace compile-with "${DTRACE_C}" cddl/dev/dtmalloc/dtmalloc.c optional dtmalloc | dtraceall compile-with "${CDDL_C}" cddl/dev/profile/profile.c optional dtrace_profile | dtraceall compile-with "${CDDL_C}" cddl/dev/sdt/sdt.c optional dtrace_sdt | dtraceall compile-with "${CDDL_C}" cddl/dev/fbt/fbt.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" cddl/dev/systrace/systrace.c optional dtrace_systrace | dtraceall compile-with "${CDDL_C}" cddl/dev/prototype.c optional dtrace_prototype | dtraceall compile-with "${CDDL_C}" fs/nfsclient/nfs_clkdtrace.c optional dtnfscl nfscl | dtraceall nfscl compile-with "${CDDL_C}" compat/cloudabi/cloudabi_clock.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_errno.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_fd.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_file.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_futex.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_mem.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_proc.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_random.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_sock.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_thread.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_vdso.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi32/cloudabi32_fd.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_module.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_poll.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_sock.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_syscalls.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_sysent.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_thread.c optional compat_cloudabi32 compat/cloudabi64/cloudabi64_fd.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_module.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_poll.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_sock.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_syscalls.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_sysent.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_thread.c optional compat_cloudabi64 compat/freebsd32/freebsd32_capability.c optional compat_freebsd32 compat/freebsd32/freebsd32_ioctl.c optional compat_freebsd32 compat/freebsd32/freebsd32_misc.c optional compat_freebsd32 compat/freebsd32/freebsd32_syscalls.c optional compat_freebsd32 compat/freebsd32/freebsd32_sysent.c optional compat_freebsd32 contrib/ck/src/ck_array.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_barrier_centralized.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_barrier_combining.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_barrier_dissemination.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_barrier_mcs.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_barrier_tournament.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_epoch.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_hp.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_hs.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_ht.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_rhs.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/dev/acpica/common/ahids.c optional acpi acpi_debug contrib/dev/acpica/common/ahuuids.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbcmds.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbconvert.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbdisply.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbexec.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbhistry.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbinput.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbmethod.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbnames.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbobject.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbstats.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbtest.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbutils.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbxface.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmbuffer.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmcstyle.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmdeferred.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmnames.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmopcode.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrc.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrcl.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrcl2.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrcs.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmutils.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmwalk.c optional acpi acpi_debug contrib/dev/acpica/components/dispatcher/dsargs.c optional acpi contrib/dev/acpica/components/dispatcher/dscontrol.c optional acpi contrib/dev/acpica/components/dispatcher/dsdebug.c optional acpi contrib/dev/acpica/components/dispatcher/dsfield.c optional acpi contrib/dev/acpica/components/dispatcher/dsinit.c optional acpi contrib/dev/acpica/components/dispatcher/dsmethod.c optional acpi contrib/dev/acpica/components/dispatcher/dsmthdat.c optional acpi contrib/dev/acpica/components/dispatcher/dsobject.c optional acpi contrib/dev/acpica/components/dispatcher/dsopcode.c optional acpi contrib/dev/acpica/components/dispatcher/dsutils.c optional acpi contrib/dev/acpica/components/dispatcher/dswexec.c optional acpi contrib/dev/acpica/components/dispatcher/dswload.c optional acpi contrib/dev/acpica/components/dispatcher/dswload2.c optional acpi contrib/dev/acpica/components/dispatcher/dswscope.c optional acpi contrib/dev/acpica/components/dispatcher/dswstate.c optional acpi contrib/dev/acpica/components/events/evevent.c optional acpi contrib/dev/acpica/components/events/evglock.c optional acpi contrib/dev/acpica/components/events/evgpe.c optional acpi contrib/dev/acpica/components/events/evgpeblk.c optional acpi contrib/dev/acpica/components/events/evgpeinit.c optional acpi contrib/dev/acpica/components/events/evgpeutil.c optional acpi contrib/dev/acpica/components/events/evhandler.c optional acpi contrib/dev/acpica/components/events/evmisc.c optional acpi contrib/dev/acpica/components/events/evregion.c optional acpi contrib/dev/acpica/components/events/evrgnini.c optional acpi contrib/dev/acpica/components/events/evsci.c optional acpi contrib/dev/acpica/components/events/evxface.c optional acpi contrib/dev/acpica/components/events/evxfevnt.c optional acpi contrib/dev/acpica/components/events/evxfgpe.c optional acpi contrib/dev/acpica/components/events/evxfregn.c optional acpi contrib/dev/acpica/components/executer/exconcat.c optional acpi contrib/dev/acpica/components/executer/exconfig.c optional acpi contrib/dev/acpica/components/executer/exconvrt.c optional acpi contrib/dev/acpica/components/executer/excreate.c optional acpi contrib/dev/acpica/components/executer/exdebug.c optional acpi contrib/dev/acpica/components/executer/exdump.c optional acpi contrib/dev/acpica/components/executer/exfield.c optional acpi contrib/dev/acpica/components/executer/exfldio.c optional acpi contrib/dev/acpica/components/executer/exmisc.c optional acpi contrib/dev/acpica/components/executer/exmutex.c optional acpi contrib/dev/acpica/components/executer/exnames.c optional acpi contrib/dev/acpica/components/executer/exoparg1.c optional acpi contrib/dev/acpica/components/executer/exoparg2.c optional acpi contrib/dev/acpica/components/executer/exoparg3.c optional acpi contrib/dev/acpica/components/executer/exoparg6.c optional acpi contrib/dev/acpica/components/executer/exprep.c optional acpi contrib/dev/acpica/components/executer/exregion.c optional acpi contrib/dev/acpica/components/executer/exresnte.c optional acpi contrib/dev/acpica/components/executer/exresolv.c optional acpi contrib/dev/acpica/components/executer/exresop.c optional acpi contrib/dev/acpica/components/executer/exstore.c optional acpi contrib/dev/acpica/components/executer/exstoren.c optional acpi contrib/dev/acpica/components/executer/exstorob.c optional acpi contrib/dev/acpica/components/executer/exsystem.c optional acpi contrib/dev/acpica/components/executer/extrace.c optional acpi contrib/dev/acpica/components/executer/exutils.c optional acpi contrib/dev/acpica/components/hardware/hwacpi.c optional acpi contrib/dev/acpica/components/hardware/hwesleep.c optional acpi contrib/dev/acpica/components/hardware/hwgpe.c optional acpi contrib/dev/acpica/components/hardware/hwpci.c optional acpi contrib/dev/acpica/components/hardware/hwregs.c optional acpi contrib/dev/acpica/components/hardware/hwsleep.c optional acpi contrib/dev/acpica/components/hardware/hwtimer.c optional acpi contrib/dev/acpica/components/hardware/hwvalid.c optional acpi contrib/dev/acpica/components/hardware/hwxface.c optional acpi contrib/dev/acpica/components/hardware/hwxfsleep.c optional acpi contrib/dev/acpica/components/namespace/nsaccess.c optional acpi contrib/dev/acpica/components/namespace/nsalloc.c optional acpi contrib/dev/acpica/components/namespace/nsarguments.c optional acpi contrib/dev/acpica/components/namespace/nsconvert.c optional acpi contrib/dev/acpica/components/namespace/nsdump.c optional acpi contrib/dev/acpica/components/namespace/nseval.c optional acpi contrib/dev/acpica/components/namespace/nsinit.c optional acpi contrib/dev/acpica/components/namespace/nsload.c optional acpi contrib/dev/acpica/components/namespace/nsnames.c optional acpi contrib/dev/acpica/components/namespace/nsobject.c optional acpi contrib/dev/acpica/components/namespace/nsparse.c optional acpi contrib/dev/acpica/components/namespace/nspredef.c optional acpi contrib/dev/acpica/components/namespace/nsprepkg.c optional acpi contrib/dev/acpica/components/namespace/nsrepair.c optional acpi contrib/dev/acpica/components/namespace/nsrepair2.c optional acpi contrib/dev/acpica/components/namespace/nssearch.c optional acpi contrib/dev/acpica/components/namespace/nsutils.c optional acpi contrib/dev/acpica/components/namespace/nswalk.c optional acpi contrib/dev/acpica/components/namespace/nsxfeval.c optional acpi contrib/dev/acpica/components/namespace/nsxfname.c optional acpi contrib/dev/acpica/components/namespace/nsxfobj.c optional acpi contrib/dev/acpica/components/parser/psargs.c optional acpi contrib/dev/acpica/components/parser/psloop.c optional acpi contrib/dev/acpica/components/parser/psobject.c optional acpi contrib/dev/acpica/components/parser/psopcode.c optional acpi contrib/dev/acpica/components/parser/psopinfo.c optional acpi contrib/dev/acpica/components/parser/psparse.c optional acpi contrib/dev/acpica/components/parser/psscope.c optional acpi contrib/dev/acpica/components/parser/pstree.c optional acpi contrib/dev/acpica/components/parser/psutils.c optional acpi contrib/dev/acpica/components/parser/pswalk.c optional acpi contrib/dev/acpica/components/parser/psxface.c optional acpi contrib/dev/acpica/components/resources/rsaddr.c optional acpi contrib/dev/acpica/components/resources/rscalc.c optional acpi contrib/dev/acpica/components/resources/rscreate.c optional acpi contrib/dev/acpica/components/resources/rsdump.c optional acpi acpi_debug contrib/dev/acpica/components/resources/rsdumpinfo.c optional acpi contrib/dev/acpica/components/resources/rsinfo.c optional acpi contrib/dev/acpica/components/resources/rsio.c optional acpi contrib/dev/acpica/components/resources/rsirq.c optional acpi contrib/dev/acpica/components/resources/rslist.c optional acpi contrib/dev/acpica/components/resources/rsmemory.c optional acpi contrib/dev/acpica/components/resources/rsmisc.c optional acpi contrib/dev/acpica/components/resources/rsserial.c optional acpi contrib/dev/acpica/components/resources/rsutils.c optional acpi contrib/dev/acpica/components/resources/rsxface.c optional acpi contrib/dev/acpica/components/tables/tbdata.c optional acpi contrib/dev/acpica/components/tables/tbfadt.c optional acpi contrib/dev/acpica/components/tables/tbfind.c optional acpi contrib/dev/acpica/components/tables/tbinstal.c optional acpi contrib/dev/acpica/components/tables/tbprint.c optional acpi contrib/dev/acpica/components/tables/tbutils.c optional acpi contrib/dev/acpica/components/tables/tbxface.c optional acpi contrib/dev/acpica/components/tables/tbxfload.c optional acpi contrib/dev/acpica/components/tables/tbxfroot.c optional acpi contrib/dev/acpica/components/utilities/utaddress.c optional acpi contrib/dev/acpica/components/utilities/utalloc.c optional acpi contrib/dev/acpica/components/utilities/utascii.c optional acpi contrib/dev/acpica/components/utilities/utbuffer.c optional acpi contrib/dev/acpica/components/utilities/utcache.c optional acpi contrib/dev/acpica/components/utilities/utcopy.c optional acpi contrib/dev/acpica/components/utilities/utdebug.c optional acpi contrib/dev/acpica/components/utilities/utdecode.c optional acpi contrib/dev/acpica/components/utilities/utdelete.c optional acpi contrib/dev/acpica/components/utilities/uterror.c optional acpi contrib/dev/acpica/components/utilities/uteval.c optional acpi contrib/dev/acpica/components/utilities/utexcep.c optional acpi contrib/dev/acpica/components/utilities/utglobal.c optional acpi contrib/dev/acpica/components/utilities/uthex.c optional acpi contrib/dev/acpica/components/utilities/utids.c optional acpi contrib/dev/acpica/components/utilities/utinit.c optional acpi contrib/dev/acpica/components/utilities/utlock.c optional acpi contrib/dev/acpica/components/utilities/utmath.c optional acpi contrib/dev/acpica/components/utilities/utmisc.c optional acpi contrib/dev/acpica/components/utilities/utmutex.c optional acpi contrib/dev/acpica/components/utilities/utnonansi.c optional acpi contrib/dev/acpica/components/utilities/utobject.c optional acpi contrib/dev/acpica/components/utilities/utosi.c optional acpi contrib/dev/acpica/components/utilities/utownerid.c optional acpi contrib/dev/acpica/components/utilities/utpredef.c optional acpi contrib/dev/acpica/components/utilities/utresdecode.c optional acpi acpi_debug contrib/dev/acpica/components/utilities/utresrc.c optional acpi contrib/dev/acpica/components/utilities/utstate.c optional acpi contrib/dev/acpica/components/utilities/utstring.c optional acpi contrib/dev/acpica/components/utilities/utstrtoul64.c optional acpi contrib/dev/acpica/components/utilities/utuuid.c optional acpi acpi_debug contrib/dev/acpica/components/utilities/utxface.c optional acpi contrib/dev/acpica/components/utilities/utxferror.c optional acpi contrib/dev/acpica/components/utilities/utxfinit.c optional acpi contrib/dev/acpica/os_specific/service_layers/osgendbg.c optional acpi acpi_debug contrib/ipfilter/netinet/fil.c optional ipfilter inet \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_auth.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_fil_freebsd.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_frag.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_log.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_nat.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_proxy.c optional ipfilter inet \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_state.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_lookup.c optional ipfilter inet \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -Wno-error -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_pool.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_htable.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_sync.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/mlfk_ipl.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_nat6.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_rules.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_scan.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_dstlist.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/radix_ipf.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/libfdt/fdt.c optional fdt contrib/libfdt/fdt_ro.c optional fdt contrib/libfdt/fdt_rw.c optional fdt contrib/libfdt/fdt_strerror.c optional fdt contrib/libfdt/fdt_sw.c optional fdt contrib/libfdt/fdt_wip.c optional fdt contrib/libnv/cnvlist.c standard contrib/libnv/dnvlist.c standard contrib/libnv/nvlist.c standard contrib/libnv/nvpair.c standard contrib/ngatm/netnatm/api/cc_conn.c optional ngatm_ccatm \ compile-with "${NORMAL_C_NOWERROR} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_data.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_dump.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_port.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_sig.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_user.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/unisap.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/misc/straddr.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/misc/unimsg_common.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/msg/traffic.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/msg/uni_ie.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/msg/uni_msg.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/saal/saal_sscfu.c optional ngatm_sscfu \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/saal/saal_sscop.c optional ngatm_sscop \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_call.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_coord.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_party.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_print.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_reset.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_uni.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_unimsgcpy.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_verify.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" crypto/blowfish/bf_ecb.c optional ipsec | ipsec_support crypto/blowfish/bf_skey.c optional crypto | ipsec | ipsec_support crypto/camellia/camellia.c optional crypto | ipsec | ipsec_support crypto/camellia/camellia-api.c optional crypto | ipsec | ipsec_support crypto/chacha20/chacha20.c optional chacha20 crypto/des/des_ecb.c optional crypto | ipsec | ipsec_support | netsmb crypto/des/des_setkey.c optional crypto | ipsec | ipsec_support | netsmb crypto/rc4/rc4.c optional netgraph_mppc_encryption | kgssapi crypto/rijndael/rijndael-alg-fst.c optional crypto | ekcd | geom_bde | \ ipsec | ipsec_support | random !random_loadable | wlan_ccmp crypto/rijndael/rijndael-api-fst.c optional ekcd | geom_bde | random !random_loadable crypto/rijndael/rijndael-api.c optional crypto | ipsec | ipsec_support | \ wlan_ccmp crypto/sha1.c optional carp | crypto | ipsec | \ ipsec_support | netgraph_mppc_encryption | sctp crypto/sha2/sha256c.c optional crypto | ekcd | geom_bde | ipsec | \ ipsec_support | random !random_loadable | sctp | zfs crypto/sha2/sha512c.c optional crypto | geom_bde | ipsec | \ ipsec_support | zfs crypto/skein/skein.c optional crypto | zfs crypto/skein/skein_block.c optional crypto | zfs crypto/siphash/siphash.c optional inet | inet6 crypto/siphash/siphash_test.c optional inet | inet6 ddb/db_access.c optional ddb ddb/db_break.c optional ddb ddb/db_capture.c optional ddb ddb/db_command.c optional ddb ddb/db_examine.c optional ddb ddb/db_expr.c optional ddb ddb/db_input.c optional ddb ddb/db_lex.c optional ddb ddb/db_main.c optional ddb ddb/db_output.c optional ddb ddb/db_print.c optional ddb ddb/db_ps.c optional ddb ddb/db_run.c optional ddb ddb/db_script.c optional ddb ddb/db_sym.c optional ddb ddb/db_thread.c optional ddb ddb/db_textdump.c optional ddb ddb/db_variables.c optional ddb ddb/db_watch.c optional ddb ddb/db_write_cmd.c optional ddb dev/aac/aac.c optional aac dev/aac/aac_cam.c optional aacp aac dev/aac/aac_debug.c optional aac dev/aac/aac_disk.c optional aac dev/aac/aac_linux.c optional aac compat_linux dev/aac/aac_pci.c optional aac pci dev/aacraid/aacraid.c optional aacraid dev/aacraid/aacraid_cam.c optional aacraid scbus dev/aacraid/aacraid_debug.c optional aacraid dev/aacraid/aacraid_linux.c optional aacraid compat_linux dev/aacraid/aacraid_pci.c optional aacraid pci dev/acpi_support/acpi_wmi.c optional acpi_wmi acpi dev/acpi_support/acpi_asus.c optional acpi_asus acpi dev/acpi_support/acpi_asus_wmi.c optional acpi_asus_wmi acpi dev/acpi_support/acpi_fujitsu.c optional acpi_fujitsu acpi dev/acpi_support/acpi_hp.c optional acpi_hp acpi dev/acpi_support/acpi_ibm.c optional acpi_ibm acpi dev/acpi_support/acpi_panasonic.c optional acpi_panasonic acpi dev/acpi_support/acpi_sony.c optional acpi_sony acpi dev/acpi_support/acpi_toshiba.c optional acpi_toshiba acpi dev/acpi_support/atk0110.c optional aibs acpi dev/acpica/Osd/OsdDebug.c optional acpi dev/acpica/Osd/OsdHardware.c optional acpi dev/acpica/Osd/OsdInterrupt.c optional acpi dev/acpica/Osd/OsdMemory.c optional acpi dev/acpica/Osd/OsdSchedule.c optional acpi dev/acpica/Osd/OsdStream.c optional acpi dev/acpica/Osd/OsdSynch.c optional acpi dev/acpica/Osd/OsdTable.c optional acpi dev/acpica/acpi.c optional acpi dev/acpica/acpi_acad.c optional acpi dev/acpica/acpi_battery.c optional acpi dev/acpica/acpi_button.c optional acpi dev/acpica/acpi_cmbat.c optional acpi dev/acpica/acpi_cpu.c optional acpi dev/acpica/acpi_ec.c optional acpi dev/acpica/acpi_isab.c optional acpi isa dev/acpica/acpi_lid.c optional acpi dev/acpica/acpi_package.c optional acpi dev/acpica/acpi_perf.c optional acpi dev/acpica/acpi_powerres.c optional acpi dev/acpica/acpi_quirk.c optional acpi dev/acpica/acpi_resource.c optional acpi dev/acpica/acpi_container.c optional acpi dev/acpica/acpi_smbat.c optional acpi dev/acpica/acpi_thermal.c optional acpi dev/acpica/acpi_throttle.c optional acpi dev/acpica/acpi_video.c optional acpi_video acpi dev/acpica/acpi_dock.c optional acpi_dock acpi dev/adlink/adlink.c optional adlink dev/advansys/adv_pci.c optional adv pci dev/advansys/advansys.c optional adv dev/advansys/advlib.c optional adv dev/advansys/advmcode.c optional adv dev/advansys/adw_pci.c optional adw pci dev/advansys/adwcam.c optional adw dev/advansys/adwlib.c optional adw dev/advansys/adwmcode.c optional adw dev/ae/if_ae.c optional ae pci dev/age/if_age.c optional age pci dev/agp/agp.c optional agp pci dev/agp/agp_if.m optional agp pci dev/aha/aha.c optional aha dev/aha/aha_isa.c optional aha isa dev/ahci/ahci.c optional ahci dev/ahci/ahciem.c optional ahci dev/ahci/ahci_pci.c optional ahci pci dev/aic/aic.c optional aic dev/aic/aic_pccard.c optional aic pccard dev/aic7xxx/ahc_isa.c optional ahc isa dev/aic7xxx/ahc_pci.c optional ahc pci \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/aic7xxx/ahd_pci.c optional ahd pci \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/aic7xxx/aic7770.c optional ahc dev/aic7xxx/aic79xx.c optional ahd pci dev/aic7xxx/aic79xx_osm.c optional ahd pci dev/aic7xxx/aic79xx_pci.c optional ahd pci dev/aic7xxx/aic79xx_reg_print.c optional ahd pci ahd_reg_pretty_print dev/aic7xxx/aic7xxx.c optional ahc dev/aic7xxx/aic7xxx_93cx6.c optional ahc dev/aic7xxx/aic7xxx_osm.c optional ahc dev/aic7xxx/aic7xxx_pci.c optional ahc pci dev/aic7xxx/aic7xxx_reg_print.c optional ahc ahc_reg_pretty_print dev/al_eth/al_eth.c optional al_eth fdt \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" dev/al_eth/al_init_eth_lm.c optional al_eth fdt \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" dev/al_eth/al_init_eth_kr.c optional al_eth fdt \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_iofic.c optional al_iofic \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_serdes_25g.c optional al_serdes \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_serdes_hssp.c optional al_serdes \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_udma_config.c optional al_udma \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_udma_debug.c optional al_udma \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_udma_iofic.c optional al_udma \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_udma_main.c optional al_udma \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_serdes.c optional al_serdes \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/eth/al_hal_eth_kr.c optional al_eth \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/eth/al_hal_eth_main.c optional al_eth \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" dev/alc/if_alc.c optional alc pci dev/ale/if_ale.c optional ale pci dev/alpm/alpm.c optional alpm pci dev/altera/avgen/altera_avgen.c optional altera_avgen dev/altera/avgen/altera_avgen_fdt.c optional altera_avgen fdt dev/altera/avgen/altera_avgen_nexus.c optional altera_avgen dev/altera/sdcard/altera_sdcard.c optional altera_sdcard dev/altera/sdcard/altera_sdcard_disk.c optional altera_sdcard dev/altera/sdcard/altera_sdcard_io.c optional altera_sdcard dev/altera/sdcard/altera_sdcard_fdt.c optional altera_sdcard fdt dev/altera/sdcard/altera_sdcard_nexus.c optional altera_sdcard dev/altera/pio/pio.c optional altera_pio dev/altera/pio/pio_if.m optional altera_pio dev/amdpm/amdpm.c optional amdpm pci | nfpm pci dev/amdsmb/amdsmb.c optional amdsmb pci dev/amr/amr.c optional amr dev/amr/amr_cam.c optional amrp amr dev/amr/amr_disk.c optional amr dev/amr/amr_linux.c optional amr compat_linux dev/amr/amr_pci.c optional amr pci dev/an/if_an.c optional an dev/an/if_an_isa.c optional an isa dev/an/if_an_pccard.c optional an pccard dev/an/if_an_pci.c optional an pci # dev/ata/ata_if.m optional ata | atacore dev/ata/ata-all.c optional ata | atacore dev/ata/ata-dma.c optional ata | atacore dev/ata/ata-lowlevel.c optional ata | atacore dev/ata/ata-sata.c optional ata | atacore dev/ata/ata-card.c optional ata pccard | atapccard dev/ata/ata-isa.c optional ata isa | ataisa dev/ata/ata-pci.c optional ata pci | atapci dev/ata/chipsets/ata-acard.c optional ata pci | ataacard dev/ata/chipsets/ata-acerlabs.c optional ata pci | ataacerlabs dev/ata/chipsets/ata-amd.c optional ata pci | ataamd dev/ata/chipsets/ata-ati.c optional ata pci | ataati dev/ata/chipsets/ata-cenatek.c optional ata pci | atacenatek dev/ata/chipsets/ata-cypress.c optional ata pci | atacypress dev/ata/chipsets/ata-cyrix.c optional ata pci | atacyrix dev/ata/chipsets/ata-highpoint.c optional ata pci | atahighpoint dev/ata/chipsets/ata-intel.c optional ata pci | ataintel dev/ata/chipsets/ata-ite.c optional ata pci | ataite dev/ata/chipsets/ata-jmicron.c optional ata pci | atajmicron dev/ata/chipsets/ata-marvell.c optional ata pci | atamarvell dev/ata/chipsets/ata-micron.c optional ata pci | atamicron dev/ata/chipsets/ata-national.c optional ata pci | atanational dev/ata/chipsets/ata-netcell.c optional ata pci | atanetcell dev/ata/chipsets/ata-nvidia.c optional ata pci | atanvidia dev/ata/chipsets/ata-promise.c optional ata pci | atapromise dev/ata/chipsets/ata-serverworks.c optional ata pci | ataserverworks dev/ata/chipsets/ata-siliconimage.c optional ata pci | atasiliconimage | ataati dev/ata/chipsets/ata-sis.c optional ata pci | atasis dev/ata/chipsets/ata-via.c optional ata pci | atavia # dev/ath/if_ath_pci.c optional ath_pci pci \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/ath/if_ath_ahb.c optional ath_ahb \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/ath/if_ath.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_alq.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_beacon.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_btcoex.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_btcoex_mci.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_debug.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_descdma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_keycache.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_ioctl.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_led.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_lna_div.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tx.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tx_edma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tx_ht.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tdma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_sysctl.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_rx.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_rx_edma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_spectral.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ah_osdep.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/ath/ath_hal/ah.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v1.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v3.c optional ath_hal | ath_ar5211 | ath_ar5212 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v14.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v4k.c \ optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_9287.c \ optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_regdomain.c optional ath \ compile-with "${NORMAL_C} ${NO_WSHIFT_COUNT_NEGATIVE} ${NO_WSHIFT_COUNT_OVERFLOW} -I$S/dev/ath" # ar5210 dev/ath/ath_hal/ar5210/ar5210_attach.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_beacon.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_interrupts.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_keycache.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_misc.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_phy.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_power.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_recv.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_reset.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_xmit.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar5211 dev/ath/ath_hal/ar5211/ar5211_attach.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_beacon.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_interrupts.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_keycache.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_misc.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_phy.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_power.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_recv.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_reset.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_xmit.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar5212 dev/ath/ath_hal/ar5212/ar5212_ani.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_attach.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_beacon.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_eeprom.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_gpio.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_interrupts.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_keycache.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_misc.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_phy.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_power.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_recv.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_reset.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_rfgain.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_xmit.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar5416 (depends on ar5212) dev/ath/ath_hal/ar5416/ar5416_ani.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_attach.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_beacon.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_btcoex.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal_iq.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal_adcgain.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal_adcdc.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_eeprom.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_gpio.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_interrupts.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_keycache.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_misc.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_phy.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_power.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_radar.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_recv.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_reset.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_spectral.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_xmit.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9130 (depends upon ar5416) - also requires AH_SUPPORT_AR9130 # # Since this is an embedded MAC SoC, there's no need to compile it into the # default HAL. dev/ath/ath_hal/ar9001/ar9130_attach.c optional ath_ar9130 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9001/ar9130_phy.c optional ath_ar9130 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9001/ar9130_eeprom.c optional ath_ar9130 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9160 (depends on ar5416) dev/ath/ath_hal/ar9001/ar9160_attach.c optional ath_hal | ath_ar9160 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9280 (depends on ar5416) dev/ath/ath_hal/ar9002/ar9280_attach.c optional ath_hal | ath_ar9280 | \ ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9280_olc.c optional ath_hal | ath_ar9280 | \ ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9285 (depends on ar5416 and ar9280) dev/ath/ath_hal/ar9002/ar9285_attach.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_btcoex.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_reset.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_cal.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_phy.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_diversity.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9287 (depends on ar5416) dev/ath/ath_hal/ar9002/ar9287_attach.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287_reset.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287_cal.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287_olc.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9300 contrib/dev/ath/ath_hal/ar9300/ar9300_ani.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_attach.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_beacon.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_eeprom.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal ${NO_WCONSTANT_CONVERSION}" contrib/dev/ath/ath_hal/ar9300/ar9300_freebsd.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_gpio.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_interrupts.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_keycache.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_mci.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_misc.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_paprd.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_phy.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_power.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_radar.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_radio.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_recv.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_recv_ds.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_reset.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal ${NO_WSOMETIMES_UNINITIALIZED} -Wno-unused-function" contrib/dev/ath/ath_hal/ar9300/ar9300_stub.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_stub_funcs.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_spectral.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_timer.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_xmit.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_xmit_ds.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" # rf backends dev/ath/ath_hal/ar5212/ar2316.c optional ath_rf2316 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar2317.c optional ath_rf2317 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar2413.c optional ath_hal | ath_rf2413 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar2425.c optional ath_hal | ath_rf2425 | ath_rf2417 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5111.c optional ath_hal | ath_rf5111 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5112.c optional ath_hal | ath_rf5112 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5413.c optional ath_hal | ath_rf5413 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar2133.c optional ath_hal | ath_ar5416 | \ ath_ar9130 | ath_ar9160 | ath_ar9280 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9280.c optional ath_hal | ath_ar9280 | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ath rate control algorithms dev/ath/ath_rate/amrr/amrr.c optional ath_rate_amrr \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_rate/onoe/onoe.c optional ath_rate_onoe \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_rate/sample/sample.c optional ath_rate_sample \ compile-with "${NORMAL_C} -I$S/dev/ath" # ath DFS modules dev/ath/ath_dfs/null/dfs_null.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/bce/if_bce.c optional bce dev/bfe/if_bfe.c optional bfe dev/bge/if_bge.c optional bge dev/bhnd/bhnd.c optional bhnd dev/bhnd/bhnd_erom.c optional bhnd dev/bhnd/bhnd_erom_if.m optional bhnd dev/bhnd/bhnd_subr.c optional bhnd dev/bhnd/bhnd_bus_if.m optional bhnd dev/bhnd/bhndb/bhnd_bhndb.c optional bhndb bhnd dev/bhnd/bhndb/bhndb.c optional bhndb bhnd dev/bhnd/bhndb/bhndb_bus_if.m optional bhndb bhnd dev/bhnd/bhndb/bhndb_hwdata.c optional bhndb bhnd dev/bhnd/bhndb/bhndb_if.m optional bhndb bhnd dev/bhnd/bhndb/bhndb_pci.c optional bhndb bhnd pci dev/bhnd/bhndb/bhndb_pci_hwdata.c optional bhndb bhnd pci dev/bhnd/bhndb/bhndb_pci_sprom.c optional bhndb bhnd pci dev/bhnd/bhndb/bhndb_subr.c optional bhndb bhnd dev/bhnd/bcma/bcma.c optional bcma bhnd dev/bhnd/bcma/bcma_bhndb.c optional bcma bhnd bhndb dev/bhnd/bcma/bcma_erom.c optional bcma bhnd dev/bhnd/bcma/bcma_subr.c optional bcma bhnd dev/bhnd/cores/chipc/bhnd_chipc_if.m optional bhnd dev/bhnd/cores/chipc/bhnd_sprom_chipc.c optional bhnd dev/bhnd/cores/chipc/bhnd_pmu_chipc.c optional bhnd dev/bhnd/cores/chipc/chipc.c optional bhnd dev/bhnd/cores/chipc/chipc_cfi.c optional bhnd cfi dev/bhnd/cores/chipc/chipc_slicer.c optional bhnd cfi | bhnd spibus dev/bhnd/cores/chipc/chipc_spi.c optional bhnd spibus dev/bhnd/cores/chipc/chipc_subr.c optional bhnd dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl.c optional bhnd dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl_subr.c optional bhnd dev/bhnd/cores/pci/bhnd_pci.c optional bhnd pci dev/bhnd/cores/pci/bhnd_pci_hostb.c optional bhndb bhnd pci dev/bhnd/cores/pci/bhnd_pcib.c optional bhnd_pcib bhnd pci dev/bhnd/cores/pcie2/bhnd_pcie2.c optional bhnd pci dev/bhnd/cores/pcie2/bhnd_pcie2_hostb.c optional bhndb bhnd pci dev/bhnd/cores/pcie2/bhnd_pcie2b.c optional bhnd_pcie2b bhnd pci dev/bhnd/cores/pmu/bhnd_pmu.c optional bhnd dev/bhnd/cores/pmu/bhnd_pmu_core.c optional bhnd dev/bhnd/cores/pmu/bhnd_pmu_if.m optional bhnd dev/bhnd/cores/pmu/bhnd_pmu_subr.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_bcm.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_bcmraw.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_btxt.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_sprom.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_sprom_subr.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_tlv.c optional bhnd dev/bhnd/nvram/bhnd_nvram_if.m optional bhnd dev/bhnd/nvram/bhnd_nvram_io.c optional bhnd dev/bhnd/nvram/bhnd_nvram_iobuf.c optional bhnd dev/bhnd/nvram/bhnd_nvram_ioptr.c optional bhnd dev/bhnd/nvram/bhnd_nvram_iores.c optional bhnd dev/bhnd/nvram/bhnd_nvram_plist.c optional bhnd dev/bhnd/nvram/bhnd_nvram_store.c optional bhnd dev/bhnd/nvram/bhnd_nvram_store_subr.c optional bhnd dev/bhnd/nvram/bhnd_nvram_subr.c optional bhnd dev/bhnd/nvram/bhnd_nvram_value.c optional bhnd dev/bhnd/nvram/bhnd_nvram_value_fmts.c optional bhnd dev/bhnd/nvram/bhnd_nvram_value_prf.c optional bhnd dev/bhnd/nvram/bhnd_nvram_value_subr.c optional bhnd dev/bhnd/nvram/bhnd_sprom.c optional bhnd dev/bhnd/siba/siba.c optional siba bhnd dev/bhnd/siba/siba_bhndb.c optional siba bhnd bhndb dev/bhnd/siba/siba_erom.c optional siba bhnd dev/bhnd/siba/siba_subr.c optional siba bhnd # dev/bktr/bktr_audio.c optional bktr pci dev/bktr/bktr_card.c optional bktr pci dev/bktr/bktr_core.c optional bktr pci dev/bktr/bktr_i2c.c optional bktr pci smbus dev/bktr/bktr_os.c optional bktr pci dev/bktr/bktr_tuner.c optional bktr pci dev/bktr/msp34xx.c optional bktr pci dev/bnxt/bnxt_hwrm.c optional bnxt iflib pci dev/bnxt/bnxt_sysctl.c optional bnxt iflib pci dev/bnxt/bnxt_txrx.c optional bnxt iflib pci dev/bnxt/if_bnxt.c optional bnxt iflib pci dev/buslogic/bt.c optional bt dev/buslogic/bt_isa.c optional bt isa dev/buslogic/bt_pci.c optional bt pci dev/bwi/bwimac.c optional bwi dev/bwi/bwiphy.c optional bwi dev/bwi/bwirf.c optional bwi dev/bwi/if_bwi.c optional bwi dev/bwi/if_bwi_pci.c optional bwi pci # XXX Work around clang warnings, until maintainer approves fix. dev/bwn/if_bwn.c optional bwn siba_bwn \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/bwn/if_bwn_pci.c optional bwn pci bhnd dev/bwn/if_bwn_phy_common.c optional bwn siba_bwn dev/bwn/if_bwn_phy_g.c optional bwn siba_bwn \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED} ${NO_WCONSTANT_CONVERSION}" dev/bwn/if_bwn_phy_lp.c optional bwn siba_bwn \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/bwn/if_bwn_phy_n.c optional bwn siba_bwn dev/bwn/if_bwn_util.c optional bwn siba_bwn dev/bwn/bwn_mac.c optional bwn bhnd dev/cardbus/cardbus.c optional cardbus dev/cardbus/cardbus_cis.c optional cardbus dev/cardbus/cardbus_device.c optional cardbus dev/cas/if_cas.c optional cas dev/cfi/cfi_bus_fdt.c optional cfi fdt dev/cfi/cfi_bus_nexus.c optional cfi dev/cfi/cfi_core.c optional cfi dev/cfi/cfi_dev.c optional cfi dev/cfi/cfi_disk.c optional cfid dev/chromebook_platform/chromebook_platform.c optional chromebook_platform dev/ciss/ciss.c optional ciss dev/cm/smc90cx6.c optional cm dev/cmx/cmx.c optional cmx dev/cmx/cmx_pccard.c optional cmx pccard dev/cpufreq/ichss.c optional cpufreq pci dev/cs/if_cs.c optional cs dev/cs/if_cs_isa.c optional cs isa dev/cs/if_cs_pccard.c optional cs pccard dev/cxgb/cxgb_main.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/cxgb_sge.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_mc5.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_vsc7323.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_vsc8211.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_ael1002.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_aq100x.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_mv88e1xxx.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_xgmac.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_t3_hw.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_tn1010.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/sys/uipc_mvec.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/cxgb_t3fw.c optional cxgb cxgb_t3fw \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgbe/t4_if.m optional cxgbe pci dev/cxgbe/t4_iov.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_mp_ring.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_main.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_netmap.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_sched.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_sge.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_l2t.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_tracer.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_vf.c optional cxgbev pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/common/t4_hw.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/common/t4vf_hw.c optional cxgbev pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" t4fw_cfg.c optional cxgbe \ compile-with "${AWK} -f $S/tools/fw_stub.awk t4fw_cfg.fw:t4fw_cfg t4fw_cfg_uwire.fw:t4fw_cfg_uwire t4fw.fw:t4fw -mt4fw_cfg -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "t4fw_cfg.c" t4fw_cfg.fwo optional cxgbe \ dependency "t4fw_cfg.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t4fw_cfg.fwo" t4fw_cfg.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t4fw_cfg.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t4fw_cfg.fw" t4fw_cfg_uwire.fwo optional cxgbe \ dependency "t4fw_cfg_uwire.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t4fw_cfg_uwire.fwo" t4fw_cfg_uwire.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t4fw_cfg_uwire.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t4fw_cfg_uwire.fw" t4fw.fwo optional cxgbe \ dependency "t4fw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t4fw.fwo" t4fw.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t4fw-1.16.45.0.bin.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "t4fw.fw" t5fw_cfg.c optional cxgbe \ compile-with "${AWK} -f $S/tools/fw_stub.awk t5fw_cfg.fw:t5fw_cfg t5fw.fw:t5fw -mt5fw_cfg -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "t5fw_cfg.c" t5fw_cfg.fwo optional cxgbe \ dependency "t5fw_cfg.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t5fw_cfg.fwo" t5fw_cfg.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t5fw_cfg.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t5fw_cfg.fw" t5fw.fwo optional cxgbe \ dependency "t5fw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t5fw.fwo" t5fw.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t5fw-1.16.45.0.bin.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "t5fw.fw" t6fw_cfg.c optional cxgbe \ compile-with "${AWK} -f $S/tools/fw_stub.awk t6fw_cfg.fw:t6fw_cfg t6fw.fw:t6fw -mt6fw_cfg -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "t6fw_cfg.c" t6fw_cfg.fwo optional cxgbe \ dependency "t6fw_cfg.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t6fw_cfg.fwo" t6fw_cfg.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t6fw_cfg.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t6fw_cfg.fw" t6fw.fwo optional cxgbe \ dependency "t6fw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t6fw.fwo" t6fw.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t6fw-1.16.45.0.bin.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "t6fw.fw" dev/cxgbe/crypto/t4_crypto.c optional ccr \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cy/cy.c optional cy dev/cy/cy_isa.c optional cy isa dev/cy/cy_pci.c optional cy pci dev/cyapa/cyapa.c optional cyapa iicbus dev/dc/if_dc.c optional dc pci dev/dc/dcphy.c optional dc pci dev/dc/pnphy.c optional dc pci dev/dcons/dcons.c optional dcons dev/dcons/dcons_crom.c optional dcons_crom dev/dcons/dcons_os.c optional dcons dev/de/if_de.c optional de pci dev/dme/if_dme.c optional dme dev/dpt/dpt_pci.c optional dpt pci dev/dpt/dpt_scsi.c optional dpt dev/drm/ati_pcigart.c optional drm dev/drm/drm_agpsupport.c optional drm dev/drm/drm_auth.c optional drm dev/drm/drm_bufs.c optional drm dev/drm/drm_context.c optional drm dev/drm/drm_dma.c optional drm dev/drm/drm_drawable.c optional drm dev/drm/drm_drv.c optional drm dev/drm/drm_fops.c optional drm dev/drm/drm_hashtab.c optional drm dev/drm/drm_ioctl.c optional drm dev/drm/drm_irq.c optional drm dev/drm/drm_lock.c optional drm dev/drm/drm_memory.c optional drm dev/drm/drm_mm.c optional drm dev/drm/drm_pci.c optional drm dev/drm/drm_scatter.c optional drm dev/drm/drm_sman.c optional drm dev/drm/drm_sysctl.c optional drm dev/drm/drm_vm.c optional drm dev/drm/mach64_dma.c optional mach64drm dev/drm/mach64_drv.c optional mach64drm dev/drm/mach64_irq.c optional mach64drm dev/drm/mach64_state.c optional mach64drm dev/drm/mga_dma.c optional mgadrm dev/drm/mga_drv.c optional mgadrm dev/drm/mga_irq.c optional mgadrm dev/drm/mga_state.c optional mgadrm dev/drm/mga_warp.c optional mgadrm dev/drm/r128_cce.c optional r128drm \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/drm/r128_drv.c optional r128drm dev/drm/r128_irq.c optional r128drm dev/drm/r128_state.c optional r128drm dev/drm/savage_bci.c optional savagedrm dev/drm/savage_drv.c optional savagedrm dev/drm/savage_state.c optional savagedrm dev/drm/sis_drv.c optional sisdrm dev/drm/sis_ds.c optional sisdrm dev/drm/sis_mm.c optional sisdrm dev/drm/tdfx_drv.c optional tdfxdrm dev/drm/via_dma.c optional viadrm dev/drm/via_dmablit.c optional viadrm dev/drm/via_drv.c optional viadrm dev/drm/via_irq.c optional viadrm dev/drm/via_map.c optional viadrm dev/drm/via_mm.c optional viadrm dev/drm/via_verifier.c optional viadrm dev/drm/via_video.c optional viadrm dev/drm2/drm_agpsupport.c optional drm2 dev/drm2/drm_auth.c optional drm2 dev/drm2/drm_bufs.c optional drm2 dev/drm2/drm_buffer.c optional drm2 dev/drm2/drm_context.c optional drm2 dev/drm2/drm_crtc.c optional drm2 dev/drm2/drm_crtc_helper.c optional drm2 dev/drm2/drm_dma.c optional drm2 dev/drm2/drm_dp_helper.c optional drm2 dev/drm2/drm_dp_iic_helper.c optional drm2 dev/drm2/drm_drv.c optional drm2 dev/drm2/drm_edid.c optional drm2 dev/drm2/drm_fb_helper.c optional drm2 dev/drm2/drm_fops.c optional drm2 dev/drm2/drm_gem.c optional drm2 dev/drm2/drm_gem_names.c optional drm2 dev/drm2/drm_global.c optional drm2 dev/drm2/drm_hashtab.c optional drm2 dev/drm2/drm_ioctl.c optional drm2 dev/drm2/drm_irq.c optional drm2 dev/drm2/drm_linux_list_sort.c optional drm2 dev/drm2/drm_lock.c optional drm2 dev/drm2/drm_memory.c optional drm2 dev/drm2/drm_mm.c optional drm2 dev/drm2/drm_modes.c optional drm2 dev/drm2/drm_pci.c optional drm2 dev/drm2/drm_platform.c optional drm2 dev/drm2/drm_scatter.c optional drm2 dev/drm2/drm_stub.c optional drm2 dev/drm2/drm_sysctl.c optional drm2 dev/drm2/drm_vm.c optional drm2 dev/drm2/drm_os_freebsd.c optional drm2 dev/drm2/ttm/ttm_agp_backend.c optional drm2 dev/drm2/ttm/ttm_lock.c optional drm2 dev/drm2/ttm/ttm_object.c optional drm2 dev/drm2/ttm/ttm_tt.c optional drm2 dev/drm2/ttm/ttm_bo_util.c optional drm2 dev/drm2/ttm/ttm_bo.c optional drm2 dev/drm2/ttm/ttm_bo_manager.c optional drm2 dev/drm2/ttm/ttm_execbuf_util.c optional drm2 dev/drm2/ttm/ttm_memory.c optional drm2 dev/drm2/ttm/ttm_page_alloc.c optional drm2 dev/drm2/ttm/ttm_bo_vm.c optional drm2 dev/drm2/ati_pcigart.c optional drm2 agp pci dev/ed/if_ed.c optional ed dev/ed/if_ed_novell.c optional ed dev/ed/if_ed_rtl80x9.c optional ed dev/ed/if_ed_pccard.c optional ed pccard dev/ed/if_ed_pci.c optional ed pci dev/efidev/efidev.c optional efirt dev/e1000/if_em.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/em_txrx.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/igb_txrx.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_80003es2lan.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82540.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82541.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82542.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82543.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82571.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82575.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_ich8lan.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_i210.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_api.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_mac.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_manage.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_nvm.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_phy.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_vf.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_mbx.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_osdep.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/et/if_et.c optional et dev/ena/ena.c optional ena \ compile-with "${NORMAL_C} -I$S/contrib" dev/ena/ena_sysctl.c optional ena \ compile-with "${NORMAL_C} -I$S/contrib" contrib/ena-com/ena_com.c optional ena contrib/ena-com/ena_eth_com.c optional ena dev/ep/if_ep.c optional ep dev/ep/if_ep_isa.c optional ep isa dev/ep/if_ep_pccard.c optional ep pccard dev/esp/esp_pci.c optional esp pci dev/esp/ncr53c9x.c optional esp dev/etherswitch/arswitch/arswitch.c optional arswitch dev/etherswitch/arswitch/arswitch_reg.c optional arswitch dev/etherswitch/arswitch/arswitch_phy.c optional arswitch dev/etherswitch/arswitch/arswitch_8216.c optional arswitch dev/etherswitch/arswitch/arswitch_8226.c optional arswitch dev/etherswitch/arswitch/arswitch_8316.c optional arswitch dev/etherswitch/arswitch/arswitch_8327.c optional arswitch dev/etherswitch/arswitch/arswitch_7240.c optional arswitch dev/etherswitch/arswitch/arswitch_9340.c optional arswitch dev/etherswitch/arswitch/arswitch_vlans.c optional arswitch dev/etherswitch/etherswitch.c optional etherswitch dev/etherswitch/etherswitch_if.m optional etherswitch dev/etherswitch/ip17x/ip17x.c optional ip17x dev/etherswitch/ip17x/ip175c.c optional ip17x dev/etherswitch/ip17x/ip175d.c optional ip17x dev/etherswitch/ip17x/ip17x_phy.c optional ip17x dev/etherswitch/ip17x/ip17x_vlans.c optional ip17x dev/etherswitch/miiproxy.c optional miiproxy dev/etherswitch/rtl8366/rtl8366rb.c optional rtl8366rb dev/etherswitch/e6000sw/e6000sw.c optional e6000sw dev/etherswitch/e6000sw/e6060sw.c optional e6060sw dev/etherswitch/infineon/adm6996fc.c optional adm6996fc dev/etherswitch/micrel/ksz8995ma.c optional ksz8995ma dev/etherswitch/ukswitch/ukswitch.c optional ukswitch dev/evdev/cdev.c optional evdev dev/evdev/evdev.c optional evdev dev/evdev/evdev_mt.c optional evdev dev/evdev/evdev_utils.c optional evdev dev/evdev/uinput.c optional evdev uinput dev/ex/if_ex.c optional ex dev/ex/if_ex_isa.c optional ex isa dev/ex/if_ex_pccard.c optional ex pccard dev/exca/exca.c optional cbb dev/extres/clk/clk.c optional ext_resources clk fdt dev/extres/clk/clkdev_if.m optional ext_resources clk fdt dev/extres/clk/clknode_if.m optional ext_resources clk fdt dev/extres/clk/clk_bus.c optional ext_resources clk fdt dev/extres/clk/clk_div.c optional ext_resources clk fdt dev/extres/clk/clk_fixed.c optional ext_resources clk fdt dev/extres/clk/clk_gate.c optional ext_resources clk fdt dev/extres/clk/clk_mux.c optional ext_resources clk fdt dev/extres/phy/phy.c optional ext_resources phy fdt dev/extres/phy/phy_if.m optional ext_resources phy fdt dev/extres/hwreset/hwreset.c optional ext_resources hwreset fdt dev/extres/hwreset/hwreset_if.m optional ext_resources hwreset fdt dev/extres/regulator/regdev_if.m optional ext_resources regulator fdt dev/extres/regulator/regnode_if.m optional ext_resources regulator fdt dev/extres/regulator/regulator.c optional ext_resources regulator fdt dev/extres/regulator/regulator_bus.c optional ext_resources regulator fdt dev/extres/regulator/regulator_fixed.c optional ext_resources regulator fdt dev/fb/fbd.c optional fbd | vt dev/fb/fb_if.m standard dev/fb/splash.c optional sc splash dev/fdt/fdt_clock.c optional fdt fdt_clock dev/fdt/fdt_clock_if.m optional fdt fdt_clock dev/fdt/fdt_common.c optional fdt dev/fdt/fdt_pinctrl.c optional fdt fdt_pinctrl dev/fdt/fdt_pinctrl_if.m optional fdt fdt_pinctrl dev/fdt/fdt_slicer.c optional fdt cfi | fdt nand | fdt mx25l dev/fdt/fdt_static_dtb.S optional fdt fdt_dtb_static \ dependency "fdt_dtb_file" dev/fdt/simplebus.c optional fdt dev/fe/if_fe.c optional fe dev/fe/if_fe_pccard.c optional fe pccard dev/filemon/filemon.c optional filemon dev/firewire/firewire.c optional firewire dev/firewire/fwcrom.c optional firewire dev/firewire/fwdev.c optional firewire dev/firewire/fwdma.c optional firewire dev/firewire/fwmem.c optional firewire dev/firewire/fwohci.c optional firewire dev/firewire/fwohci_pci.c optional firewire pci dev/firewire/if_fwe.c optional fwe dev/firewire/if_fwip.c optional fwip dev/firewire/sbp.c optional sbp dev/firewire/sbp_targ.c optional sbp_targ dev/flash/at45d.c optional at45d dev/flash/mx25l.c optional mx25l dev/fxp/if_fxp.c optional fxp dev/fxp/inphy.c optional fxp dev/gem/if_gem.c optional gem dev/gem/if_gem_pci.c optional gem pci dev/gem/if_gem_sbus.c optional gem sbus dev/gpio/gpiobacklight.c optional gpiobacklight fdt dev/gpio/gpiokeys.c optional gpiokeys fdt dev/gpio/gpiokeys_codes.c optional gpiokeys fdt dev/gpio/gpiobus.c optional gpio \ dependency "gpiobus_if.h" dev/gpio/gpioc.c optional gpio \ dependency "gpio_if.h" dev/gpio/gpioiic.c optional gpioiic dev/gpio/gpioled.c optional gpioled !fdt dev/gpio/gpioled_fdt.c optional gpioled fdt dev/gpio/gpiopower.c optional gpiopower fdt dev/gpio/gpioregulator.c optional gpioregulator fdt ext_resources dev/gpio/gpiospi.c optional gpiospi dev/gpio/gpioths.c optional gpioths dev/gpio/gpio_if.m optional gpio dev/gpio/gpiobus_if.m optional gpio dev/gpio/gpiopps.c optional gpiopps dev/gpio/ofw_gpiobus.c optional fdt gpio dev/hifn/hifn7751.c optional hifn dev/hme/if_hme.c optional hme dev/hme/if_hme_pci.c optional hme pci dev/hme/if_hme_sbus.c optional hme sbus dev/hptiop/hptiop.c optional hptiop scbus dev/hwpmc/hwpmc_logging.c optional hwpmc dev/hwpmc/hwpmc_mod.c optional hwpmc dev/hwpmc/hwpmc_soft.c optional hwpmc dev/ichiic/ig4_acpi.c optional ig4 acpi iicbus dev/ichiic/ig4_iic.c optional ig4 iicbus dev/ichiic/ig4_pci.c optional ig4 pci iicbus dev/ichsmb/ichsmb.c optional ichsmb dev/ichsmb/ichsmb_pci.c optional ichsmb pci dev/ida/ida.c optional ida dev/ida/ida_disk.c optional ida dev/ida/ida_pci.c optional ida pci dev/iicbus/ad7418.c optional ad7418 dev/iicbus/ds1307.c optional ds1307 dev/iicbus/ds133x.c optional ds133x dev/iicbus/ds1374.c optional ds1374 dev/iicbus/ds1672.c optional ds1672 dev/iicbus/ds3231.c optional ds3231 dev/iicbus/icee.c optional icee dev/iicbus/if_ic.c optional ic dev/iicbus/iic.c optional iic dev/iicbus/iic_recover_bus.c optional iicbus dev/iicbus/iicbb.c optional iicbb dev/iicbus/iicbb_if.m optional iicbb dev/iicbus/iicbus.c optional iicbus dev/iicbus/iicbus_if.m optional iicbus dev/iicbus/iiconf.c optional iicbus dev/iicbus/iicsmb.c optional iicsmb \ dependency "iicbus_if.h" dev/iicbus/iicoc.c optional iicoc dev/iicbus/lm75.c optional lm75 dev/iicbus/ofw_iicbus.c optional fdt iicbus dev/iicbus/pcf8563.c optional pcf8563 dev/iicbus/s35390a.c optional s35390a dev/iir/iir.c optional iir dev/iir/iir_ctrl.c optional iir dev/iir/iir_pci.c optional iir pci dev/intpm/intpm.c optional intpm pci # XXX Work around clang warning, until maintainer approves fix. dev/ips/ips.c optional ips \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/ips/ips_commands.c optional ips dev/ips/ips_disk.c optional ips dev/ips/ips_ioctl.c optional ips dev/ips/ips_pci.c optional ips pci dev/ipw/if_ipw.c optional ipw ipwbssfw.c optional ipwbssfw | ipwfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_bss.fw:ipw_bss:130 -lintel_ipw -mipw_bss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "ipwbssfw.c" ipw_bss.fwo optional ipwbssfw | ipwfw \ dependency "ipw_bss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "ipw_bss.fwo" ipw_bss.fw optional ipwbssfw | ipwfw \ dependency "$S/contrib/dev/ipw/ipw2100-1.3.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "ipw_bss.fw" ipwibssfw.c optional ipwibssfw | ipwfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_ibss.fw:ipw_ibss:130 -lintel_ipw -mipw_ibss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "ipwibssfw.c" ipw_ibss.fwo optional ipwibssfw | ipwfw \ dependency "ipw_ibss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "ipw_ibss.fwo" ipw_ibss.fw optional ipwibssfw | ipwfw \ dependency "$S/contrib/dev/ipw/ipw2100-1.3-i.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "ipw_ibss.fw" ipwmonitorfw.c optional ipwmonitorfw | ipwfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_monitor.fw:ipw_monitor:130 -lintel_ipw -mipw_monitor -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "ipwmonitorfw.c" ipw_monitor.fwo optional ipwmonitorfw | ipwfw \ dependency "ipw_monitor.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "ipw_monitor.fwo" ipw_monitor.fw optional ipwmonitorfw | ipwfw \ dependency "$S/contrib/dev/ipw/ipw2100-1.3-p.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "ipw_monitor.fw" dev/iscsi/icl.c optional iscsi dev/iscsi/icl_conn_if.m optional cfiscsi | iscsi dev/iscsi/icl_soft.c optional iscsi dev/iscsi/icl_soft_proxy.c optional iscsi dev/iscsi/iscsi.c optional iscsi scbus dev/iscsi_initiator/iscsi.c optional iscsi_initiator scbus dev/iscsi_initiator/iscsi_subr.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_cam.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_soc.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_sm.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_subr.c optional iscsi_initiator scbus dev/ismt/ismt.c optional ismt dev/isl/isl.c optional isl iicbus dev/isp/isp.c optional isp dev/isp/isp_freebsd.c optional isp dev/isp/isp_library.c optional isp dev/isp/isp_pci.c optional isp pci dev/isp/isp_sbus.c optional isp sbus dev/isp/isp_target.c optional isp dev/ispfw/ispfw.c optional ispfw dev/iwi/if_iwi.c optional iwi iwibssfw.c optional iwibssfw | iwifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_bss.fw:iwi_bss:300 -lintel_iwi -miwi_bss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwibssfw.c" iwi_bss.fwo optional iwibssfw | iwifw \ dependency "iwi_bss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwi_bss.fwo" iwi_bss.fw optional iwibssfw | iwifw \ dependency "$S/contrib/dev/iwi/ipw2200-bss.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwi_bss.fw" iwiibssfw.c optional iwiibssfw | iwifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_ibss.fw:iwi_ibss:300 -lintel_iwi -miwi_ibss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwiibssfw.c" iwi_ibss.fwo optional iwiibssfw | iwifw \ dependency "iwi_ibss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwi_ibss.fwo" iwi_ibss.fw optional iwiibssfw | iwifw \ dependency "$S/contrib/dev/iwi/ipw2200-ibss.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwi_ibss.fw" iwimonitorfw.c optional iwimonitorfw | iwifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_monitor.fw:iwi_monitor:300 -lintel_iwi -miwi_monitor -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwimonitorfw.c" iwi_monitor.fwo optional iwimonitorfw | iwifw \ dependency "iwi_monitor.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwi_monitor.fwo" iwi_monitor.fw optional iwimonitorfw | iwifw \ dependency "$S/contrib/dev/iwi/ipw2200-sniffer.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwi_monitor.fw" dev/iwm/if_iwm.c optional iwm dev/iwm/if_iwm_7000.c optional iwm dev/iwm/if_iwm_8000.c optional iwm dev/iwm/if_iwm_binding.c optional iwm dev/iwm/if_iwm_fw.c optional iwm dev/iwm/if_iwm_led.c optional iwm dev/iwm/if_iwm_mac_ctxt.c optional iwm dev/iwm/if_iwm_notif_wait.c optional iwm dev/iwm/if_iwm_pcie_trans.c optional iwm dev/iwm/if_iwm_phy_ctxt.c optional iwm dev/iwm/if_iwm_phy_db.c optional iwm dev/iwm/if_iwm_power.c optional iwm dev/iwm/if_iwm_scan.c optional iwm dev/iwm/if_iwm_sf.c optional iwm dev/iwm/if_iwm_sta.c optional iwm dev/iwm/if_iwm_time_event.c optional iwm dev/iwm/if_iwm_util.c optional iwm iwm3160fw.c optional iwm3160fw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm3160.fw:iwm3160fw -miwm3160fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm3160fw.c" iwm3160fw.fwo optional iwm3160fw | iwmfw \ dependency "iwm3160.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm3160fw.fwo" iwm3160.fw optional iwm3160fw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-3160-17.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm3160.fw" iwm7260fw.c optional iwm7260fw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm7260.fw:iwm7260fw -miwm7260fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm7260fw.c" iwm7260fw.fwo optional iwm7260fw | iwmfw \ dependency "iwm7260.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm7260fw.fwo" iwm7260.fw optional iwm7260fw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-7260-17.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm7260.fw" iwm7265fw.c optional iwm7265fw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm7265.fw:iwm7265fw -miwm7265fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm7265fw.c" iwm7265fw.fwo optional iwm7265fw | iwmfw \ dependency "iwm7265.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm7265fw.fwo" iwm7265.fw optional iwm7265fw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-7265-17.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm7265.fw" iwm7265Dfw.c optional iwm7265Dfw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm7265D.fw:iwm7265Dfw -miwm7265Dfw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm7265Dfw.c" iwm7265Dfw.fwo optional iwm7265Dfw | iwmfw \ dependency "iwm7265D.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm7265Dfw.fwo" iwm7265D.fw optional iwm7265Dfw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-7265D-17.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm7265D.fw" iwm8000Cfw.c optional iwm8000Cfw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm8000C.fw:iwm8000Cfw -miwm8000Cfw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm8000Cfw.c" iwm8000Cfw.fwo optional iwm8000Cfw | iwmfw \ dependency "iwm8000C.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm8000Cfw.fwo" iwm8000C.fw optional iwm8000Cfw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-8000C-16.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm8000C.fw" dev/iwn/if_iwn.c optional iwn iwn1000fw.c optional iwn1000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn1000.fw:iwn1000fw -miwn1000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn1000fw.c" iwn1000fw.fwo optional iwn1000fw | iwnfw \ dependency "iwn1000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn1000fw.fwo" iwn1000.fw optional iwn1000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-1000-39.31.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn1000.fw" iwn100fw.c optional iwn100fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn100.fw:iwn100fw -miwn100fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn100fw.c" iwn100fw.fwo optional iwn100fw | iwnfw \ dependency "iwn100.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn100fw.fwo" iwn100.fw optional iwn100fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-100-39.31.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn100.fw" iwn105fw.c optional iwn105fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn105.fw:iwn105fw -miwn105fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn105fw.c" iwn105fw.fwo optional iwn105fw | iwnfw \ dependency "iwn105.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn105fw.fwo" iwn105.fw optional iwn105fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-105-6-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn105.fw" iwn135fw.c optional iwn135fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn135.fw:iwn135fw -miwn135fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn135fw.c" iwn135fw.fwo optional iwn135fw | iwnfw \ dependency "iwn135.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn135fw.fwo" iwn135.fw optional iwn135fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-135-6-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn135.fw" iwn2000fw.c optional iwn2000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn2000.fw:iwn2000fw -miwn2000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn2000fw.c" iwn2000fw.fwo optional iwn2000fw | iwnfw \ dependency "iwn2000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn2000fw.fwo" iwn2000.fw optional iwn2000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-2000-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn2000.fw" iwn2030fw.c optional iwn2030fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn2030.fw:iwn2030fw -miwn2030fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn2030fw.c" iwn2030fw.fwo optional iwn2030fw | iwnfw \ dependency "iwn2030.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn2030fw.fwo" iwn2030.fw optional iwn2030fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwnwifi-2030-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn2030.fw" iwn4965fw.c optional iwn4965fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn4965.fw:iwn4965fw -miwn4965fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn4965fw.c" iwn4965fw.fwo optional iwn4965fw | iwnfw \ dependency "iwn4965.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn4965fw.fwo" iwn4965.fw optional iwn4965fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-4965-228.61.2.24.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn4965.fw" iwn5000fw.c optional iwn5000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn5000.fw:iwn5000fw -miwn5000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn5000fw.c" iwn5000fw.fwo optional iwn5000fw | iwnfw \ dependency "iwn5000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn5000fw.fwo" iwn5000.fw optional iwn5000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-5000-8.83.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn5000.fw" iwn5150fw.c optional iwn5150fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn5150.fw:iwn5150fw -miwn5150fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn5150fw.c" iwn5150fw.fwo optional iwn5150fw | iwnfw \ dependency "iwn5150.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn5150fw.fwo" iwn5150.fw optional iwn5150fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-5150-8.24.2.2.fw.uu"\ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn5150.fw" iwn6000fw.c optional iwn6000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000.fw:iwn6000fw -miwn6000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6000fw.c" iwn6000fw.fwo optional iwn6000fw | iwnfw \ dependency "iwn6000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6000fw.fwo" iwn6000.fw optional iwn6000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6000-9.221.4.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6000.fw" iwn6000g2afw.c optional iwn6000g2afw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000g2a.fw:iwn6000g2afw -miwn6000g2afw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6000g2afw.c" iwn6000g2afw.fwo optional iwn6000g2afw | iwnfw \ dependency "iwn6000g2a.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6000g2afw.fwo" iwn6000g2a.fw optional iwn6000g2afw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6000g2a-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6000g2a.fw" iwn6000g2bfw.c optional iwn6000g2bfw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000g2b.fw:iwn6000g2bfw -miwn6000g2bfw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6000g2bfw.c" iwn6000g2bfw.fwo optional iwn6000g2bfw | iwnfw \ dependency "iwn6000g2b.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6000g2bfw.fwo" iwn6000g2b.fw optional iwn6000g2bfw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6000g2b-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6000g2b.fw" iwn6050fw.c optional iwn6050fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6050.fw:iwn6050fw -miwn6050fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6050fw.c" iwn6050fw.fwo optional iwn6050fw | iwnfw \ dependency "iwn6050.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6050fw.fwo" iwn6050.fw optional iwn6050fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6050-41.28.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6050.fw" dev/ixgb/if_ixgb.c optional ixgb dev/ixgb/ixgb_ee.c optional ixgb dev/ixgb/ixgb_hw.c optional ixgb dev/ixgbe/if_ix.c optional ix inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe -DSMP" dev/ixgbe/if_ixv.c optional ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe -DSMP" dev/ixgbe/if_bypass.c optional ix inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_netmap.c optional ix inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/if_fdir.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/if_sriov.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ix_txrx.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_osdep.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_phy.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_api.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_common.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_mbx.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_vf.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_82598.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_82599.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_x540.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_x550.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_dcb.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_dcb_82598.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_dcb_82599.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/jedec_ts/jedec_ts.c optional jedec_ts smbus dev/jme/if_jme.c optional jme pci dev/joy/joy.c optional joy dev/joy/joy_isa.c optional joy isa dev/kbd/kbd.c optional atkbd | pckbd | sc | ukbd | vt dev/kbdmux/kbdmux.c optional kbdmux dev/ksyms/ksyms.c optional ksyms dev/le/am7990.c optional le dev/le/am79900.c optional le dev/le/if_le_pci.c optional le pci dev/le/lance.c optional le dev/led/led.c standard dev/lge/if_lge.c optional lge dev/lmc/if_lmc.c optional lmc dev/malo/if_malo.c optional malo dev/malo/if_malohal.c optional malo dev/malo/if_malo_pci.c optional malo pci dev/mc146818/mc146818.c optional mc146818 dev/md/md.c optional md dev/mdio/mdio_if.m optional miiproxy | mdio dev/mdio/mdio.c optional miiproxy | mdio dev/mem/memdev.c optional mem dev/mem/memutil.c optional mem dev/mfi/mfi.c optional mfi dev/mfi/mfi_debug.c optional mfi dev/mfi/mfi_pci.c optional mfi pci dev/mfi/mfi_disk.c optional mfi dev/mfi/mfi_syspd.c optional mfi dev/mfi/mfi_tbolt.c optional mfi dev/mfi/mfi_linux.c optional mfi compat_linux dev/mfi/mfi_cam.c optional mfip scbus dev/mii/acphy.c optional miibus | acphy dev/mii/amphy.c optional miibus | amphy dev/mii/atphy.c optional miibus | atphy dev/mii/axphy.c optional miibus | axphy dev/mii/bmtphy.c optional miibus | bmtphy dev/mii/brgphy.c optional miibus | brgphy dev/mii/ciphy.c optional miibus | ciphy dev/mii/e1000phy.c optional miibus | e1000phy dev/mii/gentbi.c optional miibus | gentbi dev/mii/icsphy.c optional miibus | icsphy dev/mii/ip1000phy.c optional miibus | ip1000phy dev/mii/jmphy.c optional miibus | jmphy dev/mii/lxtphy.c optional miibus | lxtphy dev/mii/micphy.c optional miibus fdt | micphy fdt dev/mii/mii.c optional miibus | mii dev/mii/mii_bitbang.c optional miibus | mii_bitbang dev/mii/mii_physubr.c optional miibus | mii dev/mii/mii_fdt.c optional miibus fdt | mii fdt dev/mii/miibus_if.m optional miibus | mii dev/mii/mlphy.c optional miibus | mlphy dev/mii/nsgphy.c optional miibus | nsgphy dev/mii/nsphy.c optional miibus | nsphy dev/mii/nsphyter.c optional miibus | nsphyter dev/mii/pnaphy.c optional miibus | pnaphy dev/mii/qsphy.c optional miibus | qsphy dev/mii/rdcphy.c optional miibus | rdcphy dev/mii/rgephy.c optional miibus | rgephy dev/mii/rlphy.c optional miibus | rlphy dev/mii/rlswitch.c optional rlswitch dev/mii/smcphy.c optional miibus | smcphy dev/mii/smscphy.c optional miibus | smscphy dev/mii/tdkphy.c optional miibus | tdkphy dev/mii/tlphy.c optional miibus | tlphy dev/mii/truephy.c optional miibus | truephy dev/mii/ukphy.c optional miibus | mii dev/mii/ukphy_subr.c optional miibus | mii dev/mii/vscphy.c optional miibus | vscphy dev/mii/xmphy.c optional miibus | xmphy dev/mk48txx/mk48txx.c optional mk48txx dev/mlx/mlx.c optional mlx dev/mlx/mlx_disk.c optional mlx dev/mlx/mlx_pci.c optional mlx pci dev/mly/mly.c optional mly -dev/mmc/mmc_subr.c optional mmc | mmcsd -dev/mmc/mmc.c optional mmc +dev/mmc/mmc_subr.c optional mmc | mmcsd !mmccam +dev/mmc/mmc.c optional mmc !mmccam dev/mmc/mmcbr_if.m standard dev/mmc/mmcbus_if.m standard -dev/mmc/mmcsd.c optional mmcsd +dev/mmc/mmcsd.c optional mmcsd !mmccam +dev/mmcnull/mmcnull.c optional mmcnull dev/mn/if_mn.c optional mn pci dev/mpr/mpr.c optional mpr dev/mpr/mpr_config.c optional mpr # XXX Work around clang warning, until maintainer approves fix. dev/mpr/mpr_mapping.c optional mpr \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/mpr/mpr_pci.c optional mpr pci dev/mpr/mpr_sas.c optional mpr \ compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}" dev/mpr/mpr_sas_lsi.c optional mpr dev/mpr/mpr_table.c optional mpr dev/mpr/mpr_user.c optional mpr dev/mps/mps.c optional mps dev/mps/mps_config.c optional mps # XXX Work around clang warning, until maintainer approves fix. dev/mps/mps_mapping.c optional mps \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/mps/mps_pci.c optional mps pci dev/mps/mps_sas.c optional mps \ compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}" dev/mps/mps_sas_lsi.c optional mps dev/mps/mps_table.c optional mps dev/mps/mps_user.c optional mps dev/mpt/mpt.c optional mpt dev/mpt/mpt_cam.c optional mpt dev/mpt/mpt_debug.c optional mpt dev/mpt/mpt_pci.c optional mpt pci dev/mpt/mpt_raid.c optional mpt dev/mpt/mpt_user.c optional mpt dev/mrsas/mrsas.c optional mrsas dev/mrsas/mrsas_cam.c optional mrsas dev/mrsas/mrsas_ioctl.c optional mrsas dev/mrsas/mrsas_fp.c optional mrsas dev/msk/if_msk.c optional msk dev/mvs/mvs.c optional mvs dev/mvs/mvs_if.m optional mvs dev/mvs/mvs_pci.c optional mvs pci dev/mwl/if_mwl.c optional mwl dev/mwl/if_mwl_pci.c optional mwl pci dev/mwl/mwlhal.c optional mwl mwlfw.c optional mwlfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk mw88W8363.fw:mw88W8363fw mwlboot.fw:mwlboot -mmwl -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "mwlfw.c" mw88W8363.fwo optional mwlfw \ dependency "mw88W8363.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "mw88W8363.fwo" mw88W8363.fw optional mwlfw \ dependency "$S/contrib/dev/mwl/mw88W8363.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "mw88W8363.fw" mwlboot.fwo optional mwlfw \ dependency "mwlboot.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "mwlboot.fwo" mwlboot.fw optional mwlfw \ dependency "$S/contrib/dev/mwl/mwlboot.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "mwlboot.fw" dev/mxge/if_mxge.c optional mxge pci dev/mxge/mxge_eth_z8e.c optional mxge pci dev/mxge/mxge_ethp_z8e.c optional mxge pci dev/mxge/mxge_rss_eth_z8e.c optional mxge pci dev/mxge/mxge_rss_ethp_z8e.c optional mxge pci dev/my/if_my.c optional my dev/nand/nand.c optional nand dev/nand/nand_bbt.c optional nand dev/nand/nand_cdev.c optional nand dev/nand/nand_generic.c optional nand dev/nand/nand_geom.c optional nand dev/nand/nand_id.c optional nand dev/nand/nandbus.c optional nand dev/nand/nandbus_if.m optional nand dev/nand/nand_if.m optional nand dev/nand/nandsim.c optional nandsim nand dev/nand/nandsim_chip.c optional nandsim nand dev/nand/nandsim_ctrl.c optional nandsim nand dev/nand/nandsim_log.c optional nandsim nand dev/nand/nandsim_swap.c optional nandsim nand dev/nand/nfc_if.m optional nand dev/ncr/ncr.c optional ncr pci dev/ncv/ncr53c500.c optional ncv dev/ncv/ncr53c500_pccard.c optional ncv pccard dev/netmap/if_ptnet.c optional netmap inet dev/netmap/netmap.c optional netmap dev/netmap/netmap_freebsd.c optional netmap dev/netmap/netmap_generic.c optional netmap dev/netmap/netmap_mbq.c optional netmap dev/netmap/netmap_mem2.c optional netmap dev/netmap/netmap_monitor.c optional netmap dev/netmap/netmap_offloadings.c optional netmap dev/netmap/netmap_pipe.c optional netmap dev/netmap/netmap_pt.c optional netmap dev/netmap/netmap_vale.c optional netmap # compile-with "${NORMAL_C} -Wconversion -Wextra" dev/nfsmb/nfsmb.c optional nfsmb pci dev/nge/if_nge.c optional nge dev/nxge/if_nxge.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-device.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-mm.c optional nxge dev/nxge/xgehal/xge-queue.c optional nxge dev/nxge/xgehal/xgehal-driver.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-ring.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-channel.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-fifo.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-stats.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nxge/xgehal/xgehal-config.c optional nxge dev/nxge/xgehal/xgehal-mgmt.c optional nxge \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN}" dev/nmdm/nmdm.c optional nmdm dev/nsp/nsp.c optional nsp dev/nsp/nsp_pccard.c optional nsp pccard dev/null/null.c standard dev/oce/oce_hw.c optional oce pci dev/oce/oce_if.c optional oce pci dev/oce/oce_mbox.c optional oce pci dev/oce/oce_queue.c optional oce pci dev/oce/oce_sysctl.c optional oce pci dev/oce/oce_util.c optional oce pci dev/ofw/ofw_bus_if.m optional fdt dev/ofw/ofw_bus_subr.c optional fdt dev/ofw/ofw_cpu.c optional fdt dev/ofw/ofw_fdt.c optional fdt dev/ofw/ofw_if.m optional fdt dev/ofw/ofw_subr.c optional fdt dev/ofw/ofwbus.c optional fdt dev/ofw/openfirm.c optional fdt dev/ofw/openfirmio.c optional fdt dev/ow/ow.c optional ow \ dependency "owll_if.h" \ dependency "own_if.h" dev/ow/owll_if.m optional ow dev/ow/own_if.m optional ow dev/ow/ow_temp.c optional ow_temp dev/ow/owc_gpiobus.c optional owc gpio dev/pbio/pbio.c optional pbio isa dev/pccard/card_if.m standard dev/pccard/pccard.c optional pccard dev/pccard/pccard_cis.c optional pccard dev/pccard/pccard_cis_quirks.c optional pccard dev/pccard/pccard_device.c optional pccard dev/pccard/power_if.m standard dev/pccbb/pccbb.c optional cbb dev/pccbb/pccbb_isa.c optional cbb isa dev/pccbb/pccbb_pci.c optional cbb pci dev/pcf/pcf.c optional pcf dev/pci/fixup_pci.c optional pci dev/pci/hostb_pci.c optional pci dev/pci/ignore_pci.c optional pci dev/pci/isa_pci.c optional pci isa dev/pci/pci.c optional pci dev/pci/pci_if.m standard dev/pci/pci_iov.c optional pci pci_iov dev/pci/pci_iov_if.m standard dev/pci/pci_iov_schema.c optional pci pci_iov dev/pci/pci_pci.c optional pci dev/pci/pci_subr.c optional pci dev/pci/pci_user.c optional pci dev/pci/pcib_if.m standard dev/pci/pcib_support.c standard dev/pci/vga_pci.c optional pci dev/pcn/if_pcn.c optional pcn pci dev/pdq/if_fpa.c optional fpa pci dev/pdq/pdq.c optional nowerror fpa pci dev/pdq/pdq_ifsubr.c optional nowerror fpa pci dev/pms/freebsd/driver/ini/src/agtiapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sadisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/mpi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saframe.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sahw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sainit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saint.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sampicmd.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sampirsp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saphy.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saport.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sasata.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sasmp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sassp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/satimer.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sautil.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saioctlcmd.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/mpidebug.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dminit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmsmp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmdisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmport.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmtimer.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmmisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/sminit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smmisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smsat.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smsatcb.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smsathw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smtimer.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdinit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdmisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdesgl.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdport.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdint.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdioctl.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdhw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/ossacmnapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tddmcmnapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdsmcmnapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdtimers.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itdio.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itdcb.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itdinit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itddisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sata/host/sat.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sata/host/ossasat.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sata/host/sathw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/ppbus/if_plip.c optional plip dev/ppbus/immio.c optional vpo dev/ppbus/lpbb.c optional lpbb dev/ppbus/lpt.c optional lpt dev/ppbus/pcfclock.c optional pcfclock dev/ppbus/ppb_1284.c optional ppbus dev/ppbus/ppb_base.c optional ppbus dev/ppbus/ppb_msq.c optional ppbus dev/ppbus/ppbconf.c optional ppbus dev/ppbus/ppbus_if.m optional ppbus dev/ppbus/ppi.c optional ppi dev/ppbus/pps.c optional pps dev/ppbus/vpo.c optional vpo dev/ppbus/vpoio.c optional vpo dev/ppc/ppc.c optional ppc dev/ppc/ppc_acpi.c optional ppc acpi dev/ppc/ppc_isa.c optional ppc isa dev/ppc/ppc_pci.c optional ppc pci dev/ppc/ppc_puc.c optional ppc puc dev/proto/proto_bus_isa.c optional proto acpi | proto isa dev/proto/proto_bus_pci.c optional proto pci dev/proto/proto_busdma.c optional proto dev/proto/proto_core.c optional proto dev/pst/pst-iop.c optional pst dev/pst/pst-pci.c optional pst pci dev/pst/pst-raid.c optional pst dev/pty/pty.c optional pty dev/puc/puc.c optional puc dev/puc/puc_cfg.c optional puc dev/puc/puc_pccard.c optional puc pccard dev/puc/puc_pci.c optional puc pci dev/puc/pucdata.c optional puc pci dev/quicc/quicc_core.c optional quicc dev/ral/rt2560.c optional ral dev/ral/rt2661.c optional ral dev/ral/rt2860.c optional ral dev/ral/if_ral_pci.c optional ral pci rt2561fw.c optional rt2561fw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2561.fw:rt2561fw -mrt2561 -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2561fw.c" rt2561fw.fwo optional rt2561fw | ralfw \ dependency "rt2561.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2561fw.fwo" rt2561.fw optional rt2561fw | ralfw \ dependency "$S/contrib/dev/ral/rt2561.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2561.fw" rt2561sfw.c optional rt2561sfw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2561s.fw:rt2561sfw -mrt2561s -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2561sfw.c" rt2561sfw.fwo optional rt2561sfw | ralfw \ dependency "rt2561s.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2561sfw.fwo" rt2561s.fw optional rt2561sfw | ralfw \ dependency "$S/contrib/dev/ral/rt2561s.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2561s.fw" rt2661fw.c optional rt2661fw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2661.fw:rt2661fw -mrt2661 -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2661fw.c" rt2661fw.fwo optional rt2661fw | ralfw \ dependency "rt2661.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2661fw.fwo" rt2661.fw optional rt2661fw | ralfw \ dependency "$S/contrib/dev/ral/rt2661.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2661.fw" rt2860fw.c optional rt2860fw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2860.fw:rt2860fw -mrt2860 -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2860fw.c" rt2860fw.fwo optional rt2860fw | ralfw \ dependency "rt2860.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2860fw.fwo" rt2860.fw optional rt2860fw | ralfw \ dependency "$S/contrib/dev/ral/rt2860.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2860.fw" dev/random/random_infra.c optional random dev/random/random_harvestq.c optional random dev/random/randomdev.c optional random random_yarrow | \ random !random_yarrow !random_loadable dev/random/yarrow.c optional random random_yarrow dev/random/fortuna.c optional random !random_yarrow !random_loadable dev/random/hash.c optional random random_yarrow | \ random !random_yarrow !random_loadable dev/rc/rc.c optional rc dev/rccgpio/rccgpio.c optional rccgpio gpio dev/re/if_re.c optional re dev/rl/if_rl.c optional rl pci dev/rndtest/rndtest.c optional rndtest dev/rp/rp.c optional rp dev/rp/rp_isa.c optional rp isa dev/rp/rp_pci.c optional rp pci # dev/rtwn/if_rtwn.c optional rtwn dev/rtwn/if_rtwn_beacon.c optional rtwn dev/rtwn/if_rtwn_calib.c optional rtwn dev/rtwn/if_rtwn_cam.c optional rtwn dev/rtwn/if_rtwn_efuse.c optional rtwn dev/rtwn/if_rtwn_fw.c optional rtwn dev/rtwn/if_rtwn_rx.c optional rtwn dev/rtwn/if_rtwn_task.c optional rtwn dev/rtwn/if_rtwn_tx.c optional rtwn # dev/rtwn/pci/rtwn_pci_attach.c optional rtwn_pci pci dev/rtwn/pci/rtwn_pci_reg.c optional rtwn_pci pci dev/rtwn/pci/rtwn_pci_rx.c optional rtwn_pci pci dev/rtwn/pci/rtwn_pci_tx.c optional rtwn_pci pci # dev/rtwn/usb/rtwn_usb_attach.c optional rtwn_usb dev/rtwn/usb/rtwn_usb_ep.c optional rtwn_usb dev/rtwn/usb/rtwn_usb_reg.c optional rtwn_usb dev/rtwn/usb/rtwn_usb_rx.c optional rtwn_usb dev/rtwn/usb/rtwn_usb_tx.c optional rtwn_usb # RTL8188E dev/rtwn/rtl8188e/r88e_beacon.c optional rtwn dev/rtwn/rtl8188e/r88e_calib.c optional rtwn dev/rtwn/rtl8188e/r88e_chan.c optional rtwn dev/rtwn/rtl8188e/r88e_fw.c optional rtwn dev/rtwn/rtl8188e/r88e_init.c optional rtwn dev/rtwn/rtl8188e/r88e_led.c optional rtwn dev/rtwn/rtl8188e/r88e_tx.c optional rtwn dev/rtwn/rtl8188e/r88e_rf.c optional rtwn dev/rtwn/rtl8188e/r88e_rom.c optional rtwn dev/rtwn/rtl8188e/r88e_rx.c optional rtwn dev/rtwn/rtl8188e/usb/r88eu_attach.c optional rtwn_usb dev/rtwn/rtl8188e/usb/r88eu_init.c optional rtwn_usb dev/rtwn/rtl8188e/usb/r88eu_rx.c optional rtwn_usb # RTL8192C dev/rtwn/rtl8192c/r92c_attach.c optional rtwn dev/rtwn/rtl8192c/r92c_beacon.c optional rtwn dev/rtwn/rtl8192c/r92c_calib.c optional rtwn dev/rtwn/rtl8192c/r92c_chan.c optional rtwn dev/rtwn/rtl8192c/r92c_fw.c optional rtwn dev/rtwn/rtl8192c/r92c_init.c optional rtwn dev/rtwn/rtl8192c/r92c_llt.c optional rtwn dev/rtwn/rtl8192c/r92c_rf.c optional rtwn dev/rtwn/rtl8192c/r92c_rom.c optional rtwn dev/rtwn/rtl8192c/r92c_rx.c optional rtwn dev/rtwn/rtl8192c/r92c_tx.c optional rtwn dev/rtwn/rtl8192c/pci/r92ce_attach.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_calib.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_fw.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_init.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_led.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_rx.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_tx.c optional rtwn_pci pci dev/rtwn/rtl8192c/usb/r92cu_attach.c optional rtwn_usb dev/rtwn/rtl8192c/usb/r92cu_init.c optional rtwn_usb dev/rtwn/rtl8192c/usb/r92cu_led.c optional rtwn_usb dev/rtwn/rtl8192c/usb/r92cu_rx.c optional rtwn_usb dev/rtwn/rtl8192c/usb/r92cu_tx.c optional rtwn_usb # RTL8192E dev/rtwn/rtl8192e/r92e_chan.c optional rtwn dev/rtwn/rtl8192e/r92e_fw.c optional rtwn dev/rtwn/rtl8192e/r92e_init.c optional rtwn dev/rtwn/rtl8192e/r92e_led.c optional rtwn dev/rtwn/rtl8192e/r92e_rf.c optional rtwn dev/rtwn/rtl8192e/r92e_rom.c optional rtwn dev/rtwn/rtl8192e/r92e_rx.c optional rtwn dev/rtwn/rtl8192e/usb/r92eu_attach.c optional rtwn_usb dev/rtwn/rtl8192e/usb/r92eu_init.c optional rtwn_usb # RTL8812A dev/rtwn/rtl8812a/r12a_beacon.c optional rtwn dev/rtwn/rtl8812a/r12a_calib.c optional rtwn dev/rtwn/rtl8812a/r12a_caps.c optional rtwn dev/rtwn/rtl8812a/r12a_chan.c optional rtwn dev/rtwn/rtl8812a/r12a_fw.c optional rtwn dev/rtwn/rtl8812a/r12a_init.c optional rtwn dev/rtwn/rtl8812a/r12a_led.c optional rtwn dev/rtwn/rtl8812a/r12a_rf.c optional rtwn dev/rtwn/rtl8812a/r12a_rom.c optional rtwn dev/rtwn/rtl8812a/r12a_rx.c optional rtwn dev/rtwn/rtl8812a/r12a_tx.c optional rtwn dev/rtwn/rtl8812a/usb/r12au_attach.c optional rtwn_usb dev/rtwn/rtl8812a/usb/r12au_init.c optional rtwn_usb dev/rtwn/rtl8812a/usb/r12au_rx.c optional rtwn_usb dev/rtwn/rtl8812a/usb/r12au_tx.c optional rtwn_usb # RTL8821A dev/rtwn/rtl8821a/r21a_beacon.c optional rtwn dev/rtwn/rtl8821a/r21a_calib.c optional rtwn dev/rtwn/rtl8821a/r21a_chan.c optional rtwn dev/rtwn/rtl8821a/r21a_fw.c optional rtwn dev/rtwn/rtl8821a/r21a_init.c optional rtwn dev/rtwn/rtl8821a/r21a_led.c optional rtwn dev/rtwn/rtl8821a/r21a_rom.c optional rtwn dev/rtwn/rtl8821a/r21a_rx.c optional rtwn dev/rtwn/rtl8821a/usb/r21au_attach.c optional rtwn_usb dev/rtwn/rtl8821a/usb/r21au_dfs.c optional rtwn_usb dev/rtwn/rtl8821a/usb/r21au_init.c optional rtwn_usb rtwn-rtl8188eufw.c optional rtwn-rtl8188eufw | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8188eufw.fw:rtwn-rtl8188eufw:111 -mrtwn-rtl8188eufw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8188eufw.c" rtwn-rtl8188eufw.fwo optional rtwn-rtl8188eufw | rtwnfw \ dependency "rtwn-rtl8188eufw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8188eufw.fwo" rtwn-rtl8188eufw.fw optional rtwn-rtl8188eufw | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8188eufw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8188eufw.fw" rtwn-rtl8192cfwE.c optional rtwn-rtl8192cfwE | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwE.fw:rtwn-rtl8192cfwE:111 -mrtwn-rtl8192cfwE -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8192cfwE.c" rtwn-rtl8192cfwE.fwo optional rtwn-rtl8192cfwE | rtwnfw \ dependency "rtwn-rtl8192cfwE.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8192cfwE.fwo" rtwn-rtl8192cfwE.fw optional rtwn-rtl8192cfwE | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwE.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8192cfwE.fw" rtwn-rtl8192cfwE_B.c optional rtwn-rtl8192cfwE_B | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwE_B.fw:rtwn-rtl8192cfwE_B:111 -mrtwn-rtl8192cfwE_B -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8192cfwE_B.c" rtwn-rtl8192cfwE_B.fwo optional rtwn-rtl8192cfwE_B | rtwnfw \ dependency "rtwn-rtl8192cfwE_B.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8192cfwE_B.fwo" rtwn-rtl8192cfwE_B.fw optional rtwn-rtl8192cfwE_B | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwE_B.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8192cfwE_B.fw" rtwn-rtl8192cfwT.c optional rtwn-rtl8192cfwT | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwT.fw:rtwn-rtl8192cfwT:111 -mrtwn-rtl8192cfwT -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8192cfwT.c" rtwn-rtl8192cfwT.fwo optional rtwn-rtl8192cfwT | rtwnfw \ dependency "rtwn-rtl8192cfwT.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8192cfwT.fwo" rtwn-rtl8192cfwT.fw optional rtwn-rtl8192cfwT | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwT.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8192cfwT.fw" rtwn-rtl8192cfwU.c optional rtwn-rtl8192cfwU | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwU.fw:rtwn-rtl8192cfwU:111 -mrtwn-rtl8192cfwU -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8192cfwU.c" rtwn-rtl8192cfwU.fwo optional rtwn-rtl8192cfwU | rtwnfw \ dependency "rtwn-rtl8192cfwU.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8192cfwU.fwo" rtwn-rtl8192cfwU.fw optional rtwn-rtl8192cfwU | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwU.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8192cfwU.fw" rtwn-rtl8192eufw.c optional rtwn-rtl8192eufw | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192eufw.fw:rtwn-rtl8192eufw:111 -mrtwn-rtl8192eufw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8192eufw.c" rtwn-rtl8192eufw.fwo optional rtwn-rtl8192eufw | rtwnfw \ dependency "rtwn-rtl8192eufw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8192eufw.fwo" rtwn-rtl8192eufw.fw optional rtwn-rtl8192eufw | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8192eufw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8192eufw.fw" rtwn-rtl8812aufw.c optional rtwn-rtl8812aufw | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8812aufw.fw:rtwn-rtl8812aufw:111 -mrtwn-rtl8812aufw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8812aufw.c" rtwn-rtl8812aufw.fwo optional rtwn-rtl8812aufw | rtwnfw \ dependency "rtwn-rtl8812aufw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8812aufw.fwo" rtwn-rtl8812aufw.fw optional rtwn-rtl8812aufw | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8812aufw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8812aufw.fw" rtwn-rtl8821aufw.c optional rtwn-rtl8821aufw | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8821aufw.fw:rtwn-rtl8821aufw:111 -mrtwn-rtl8821aufw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8821aufw.c" rtwn-rtl8821aufw.fwo optional rtwn-rtl8821aufw | rtwnfw \ dependency "rtwn-rtl8821aufw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8821aufw.fwo" rtwn-rtl8821aufw.fw optional rtwn-rtl8821aufw | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8821aufw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8821aufw.fw" dev/safe/safe.c optional safe dev/scc/scc_if.m optional scc dev/scc/scc_bfe_ebus.c optional scc ebus dev/scc/scc_bfe_quicc.c optional scc quicc dev/scc/scc_bfe_sbus.c optional scc fhc | scc sbus dev/scc/scc_core.c optional scc dev/scc/scc_dev_quicc.c optional scc quicc dev/scc/scc_dev_sab82532.c optional scc dev/scc/scc_dev_z8530.c optional scc dev/sdhci/sdhci.c optional sdhci dev/sdhci/sdhci_fdt_gpio.c optional sdhci fdt gpio dev/sdhci/sdhci_if.m optional sdhci dev/sdhci/sdhci_acpi.c optional sdhci acpi dev/sdhci/sdhci_pci.c optional sdhci pci dev/sf/if_sf.c optional sf pci dev/sge/if_sge.c optional sge pci dev/siba/siba_bwn.c optional siba_bwn pci dev/siba/siba_core.c optional siba_bwn pci dev/siis/siis.c optional siis pci dev/sis/if_sis.c optional sis pci dev/sk/if_sk.c optional sk pci dev/smbus/smb.c optional smb dev/smbus/smbconf.c optional smbus dev/smbus/smbus.c optional smbus dev/smbus/smbus_if.m optional smbus dev/smc/if_smc.c optional smc dev/smc/if_smc_fdt.c optional smc fdt dev/sn/if_sn.c optional sn dev/sn/if_sn_isa.c optional sn isa dev/sn/if_sn_pccard.c optional sn pccard dev/snp/snp.c optional snp dev/sound/clone.c optional sound dev/sound/unit.c optional sound dev/sound/isa/ad1816.c optional snd_ad1816 isa dev/sound/isa/ess.c optional snd_ess isa dev/sound/isa/gusc.c optional snd_gusc isa dev/sound/isa/mss.c optional snd_mss isa dev/sound/isa/sb16.c optional snd_sb16 isa dev/sound/isa/sb8.c optional snd_sb8 isa dev/sound/isa/sbc.c optional snd_sbc isa dev/sound/isa/sndbuf_dma.c optional sound isa dev/sound/pci/als4000.c optional snd_als4000 pci dev/sound/pci/atiixp.c optional snd_atiixp pci dev/sound/pci/cmi.c optional snd_cmi pci dev/sound/pci/cs4281.c optional snd_cs4281 pci dev/sound/pci/csa.c optional snd_csa pci dev/sound/pci/csapcm.c optional snd_csa pci dev/sound/pci/ds1.c optional snd_ds1 pci dev/sound/pci/emu10k1.c optional snd_emu10k1 pci dev/sound/pci/emu10kx.c optional snd_emu10kx pci dev/sound/pci/emu10kx-pcm.c optional snd_emu10kx pci dev/sound/pci/emu10kx-midi.c optional snd_emu10kx pci dev/sound/pci/envy24.c optional snd_envy24 pci dev/sound/pci/envy24ht.c optional snd_envy24ht pci dev/sound/pci/es137x.c optional snd_es137x pci dev/sound/pci/fm801.c optional snd_fm801 pci dev/sound/pci/ich.c optional snd_ich pci dev/sound/pci/maestro.c optional snd_maestro pci dev/sound/pci/maestro3.c optional snd_maestro3 pci dev/sound/pci/neomagic.c optional snd_neomagic pci dev/sound/pci/solo.c optional snd_solo pci dev/sound/pci/spicds.c optional snd_spicds pci dev/sound/pci/t4dwave.c optional snd_t4dwave pci dev/sound/pci/via8233.c optional snd_via8233 pci dev/sound/pci/via82c686.c optional snd_via82c686 pci dev/sound/pci/vibes.c optional snd_vibes pci dev/sound/pci/hda/hdaa.c optional snd_hda pci dev/sound/pci/hda/hdaa_patches.c optional snd_hda pci dev/sound/pci/hda/hdac.c optional snd_hda pci dev/sound/pci/hda/hdac_if.m optional snd_hda pci dev/sound/pci/hda/hdacc.c optional snd_hda pci dev/sound/pci/hdspe.c optional snd_hdspe pci dev/sound/pci/hdspe-pcm.c optional snd_hdspe pci dev/sound/pcm/ac97.c optional sound dev/sound/pcm/ac97_if.m optional sound dev/sound/pcm/ac97_patch.c optional sound dev/sound/pcm/buffer.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/channel.c optional sound dev/sound/pcm/channel_if.m optional sound dev/sound/pcm/dsp.c optional sound dev/sound/pcm/feeder.c optional sound dev/sound/pcm/feeder_chain.c optional sound dev/sound/pcm/feeder_eq.c optional sound \ dependency "feeder_eq_gen.h" \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_if.m optional sound dev/sound/pcm/feeder_format.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_matrix.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_mixer.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_rate.c optional sound \ dependency "feeder_rate_gen.h" \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_volume.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/mixer.c optional sound dev/sound/pcm/mixer_if.m optional sound dev/sound/pcm/sndstat.c optional sound dev/sound/pcm/sound.c optional sound dev/sound/pcm/vchan.c optional sound dev/sound/usb/uaudio.c optional snd_uaudio usb dev/sound/usb/uaudio_pcm.c optional snd_uaudio usb dev/sound/midi/midi.c optional sound dev/sound/midi/mpu401.c optional sound dev/sound/midi/mpu_if.m optional sound dev/sound/midi/mpufoi_if.m optional sound dev/sound/midi/sequencer.c optional sound dev/sound/midi/synth_if.m optional sound dev/spibus/ofw_spibus.c optional fdt spibus dev/spibus/spibus.c optional spibus \ dependency "spibus_if.h" dev/spibus/spigen.c optional spigen dev/spibus/spibus_if.m optional spibus dev/ste/if_ste.c optional ste pci dev/stg/tmc18c30.c optional stg dev/stg/tmc18c30_isa.c optional stg isa dev/stg/tmc18c30_pccard.c optional stg pccard dev/stg/tmc18c30_pci.c optional stg pci dev/stg/tmc18c30_subr.c optional stg dev/stge/if_stge.c optional stge dev/sym/sym_hipd.c optional sym \ dependency "$S/dev/sym/sym_{conf,defs}.h" dev/syscons/blank/blank_saver.c optional blank_saver dev/syscons/daemon/daemon_saver.c optional daemon_saver dev/syscons/dragon/dragon_saver.c optional dragon_saver dev/syscons/fade/fade_saver.c optional fade_saver dev/syscons/fire/fire_saver.c optional fire_saver dev/syscons/green/green_saver.c optional green_saver dev/syscons/logo/logo.c optional logo_saver dev/syscons/logo/logo_saver.c optional logo_saver dev/syscons/rain/rain_saver.c optional rain_saver dev/syscons/schistory.c optional sc dev/syscons/scmouse.c optional sc dev/syscons/scterm.c optional sc dev/syscons/scvidctl.c optional sc dev/syscons/snake/snake_saver.c optional snake_saver dev/syscons/star/star_saver.c optional star_saver dev/syscons/syscons.c optional sc dev/syscons/sysmouse.c optional sc dev/syscons/warp/warp_saver.c optional warp_saver dev/tdfx/tdfx_linux.c optional tdfx_linux tdfx compat_linux dev/tdfx/tdfx_pci.c optional tdfx pci dev/ti/if_ti.c optional ti pci dev/tl/if_tl.c optional tl pci dev/trm/trm.c optional trm dev/twa/tw_cl_init.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_cl_intr.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_cl_io.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_cl_misc.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_osl_cam.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_osl_freebsd.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twe/twe.c optional twe dev/twe/twe_freebsd.c optional twe dev/tws/tws.c optional tws dev/tws/tws_cam.c optional tws dev/tws/tws_hdm.c optional tws dev/tws/tws_services.c optional tws dev/tws/tws_user.c optional tws dev/tx/if_tx.c optional tx dev/txp/if_txp.c optional txp dev/uart/uart_bus_acpi.c optional uart acpi dev/uart/uart_bus_ebus.c optional uart ebus dev/uart/uart_bus_fdt.c optional uart fdt dev/uart/uart_bus_isa.c optional uart isa dev/uart/uart_bus_pccard.c optional uart pccard dev/uart/uart_bus_pci.c optional uart pci dev/uart/uart_bus_puc.c optional uart puc dev/uart/uart_bus_scc.c optional uart scc dev/uart/uart_core.c optional uart dev/uart/uart_dbg.c optional uart gdb dev/uart/uart_dev_ns8250.c optional uart uart_ns8250 | uart uart_snps dev/uart/uart_dev_pl011.c optional uart pl011 dev/uart/uart_dev_quicc.c optional uart quicc dev/uart/uart_dev_sab82532.c optional uart uart_sab82532 dev/uart/uart_dev_sab82532.c optional uart scc dev/uart/uart_dev_snps.c optional uart uart_snps fdt dev/uart/uart_dev_z8530.c optional uart uart_z8530 dev/uart/uart_dev_z8530.c optional uart scc dev/uart/uart_if.m optional uart dev/uart/uart_subr.c optional uart dev/uart/uart_tty.c optional uart dev/ubsec/ubsec.c optional ubsec # # USB controller drivers # dev/usb/controller/at91dci.c optional at91dci dev/usb/controller/at91dci_atmelarm.c optional at91dci at91rm9200 dev/usb/controller/musb_otg.c optional musb dev/usb/controller/musb_otg_atmelarm.c optional musb at91rm9200 dev/usb/controller/dwc_otg.c optional dwcotg dev/usb/controller/dwc_otg_fdt.c optional dwcotg fdt dev/usb/controller/ehci.c optional ehci dev/usb/controller/ehci_pci.c optional ehci pci dev/usb/controller/ohci.c optional ohci dev/usb/controller/ohci_pci.c optional ohci pci dev/usb/controller/uhci.c optional uhci dev/usb/controller/uhci_pci.c optional uhci pci dev/usb/controller/xhci.c optional xhci dev/usb/controller/xhci_pci.c optional xhci pci dev/usb/controller/saf1761_otg.c optional saf1761otg dev/usb/controller/saf1761_otg_fdt.c optional saf1761otg fdt dev/usb/controller/uss820dci.c optional uss820dci dev/usb/controller/uss820dci_atmelarm.c optional uss820dci at91rm9200 dev/usb/controller/usb_controller.c optional usb # # USB storage drivers # dev/usb/storage/cfumass.c optional cfumass ctl dev/usb/storage/umass.c optional umass dev/usb/storage/urio.c optional urio dev/usb/storage/ustorage_fs.c optional usfs # # USB core # dev/usb/usb_busdma.c optional usb dev/usb/usb_core.c optional usb dev/usb/usb_debug.c optional usb dev/usb/usb_dev.c optional usb dev/usb/usb_device.c optional usb dev/usb/usb_dynamic.c optional usb dev/usb/usb_error.c optional usb dev/usb/usb_generic.c optional usb dev/usb/usb_handle_request.c optional usb dev/usb/usb_hid.c optional usb dev/usb/usb_hub.c optional usb dev/usb/usb_if.m optional usb dev/usb/usb_lookup.c optional usb dev/usb/usb_mbuf.c optional usb dev/usb/usb_msctest.c optional usb dev/usb/usb_parse.c optional usb dev/usb/usb_pf.c optional usb dev/usb/usb_process.c optional usb dev/usb/usb_request.c optional usb dev/usb/usb_transfer.c optional usb dev/usb/usb_util.c optional usb # # USB network drivers # dev/usb/net/if_aue.c optional aue dev/usb/net/if_axe.c optional axe dev/usb/net/if_axge.c optional axge dev/usb/net/if_cdce.c optional cdce dev/usb/net/if_cue.c optional cue dev/usb/net/if_ipheth.c optional ipheth dev/usb/net/if_kue.c optional kue dev/usb/net/if_mos.c optional mos dev/usb/net/if_rue.c optional rue dev/usb/net/if_smsc.c optional smsc dev/usb/net/if_udav.c optional udav dev/usb/net/if_ure.c optional ure dev/usb/net/if_usie.c optional usie dev/usb/net/if_urndis.c optional urndis dev/usb/net/ruephy.c optional rue dev/usb/net/usb_ethernet.c optional uether | aue | axe | axge | cdce | \ cue | ipheth | kue | mos | rue | \ smsc | udav | ure | urndis dev/usb/net/uhso.c optional uhso # # USB WLAN drivers # dev/usb/wlan/if_rsu.c optional rsu rsu-rtl8712fw.c optional rsu-rtl8712fw | rsufw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rsu-rtl8712fw.fw:rsu-rtl8712fw:120 -mrsu-rtl8712fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rsu-rtl8712fw.c" rsu-rtl8712fw.fwo optional rsu-rtl8712fw | rsufw \ dependency "rsu-rtl8712fw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rsu-rtl8712fw.fwo" rsu-rtl8712fw.fw optional rsu-rtl8712.fw | rsufw \ dependency "$S/contrib/dev/rsu/rsu-rtl8712fw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rsu-rtl8712fw.fw" dev/usb/wlan/if_rum.c optional rum dev/usb/wlan/if_run.c optional run runfw.c optional runfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk run.fw:runfw -mrunfw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "runfw.c" runfw.fwo optional runfw \ dependency "run.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "runfw.fwo" run.fw optional runfw \ dependency "$S/contrib/dev/run/rt2870.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "run.fw" dev/usb/wlan/if_uath.c optional uath dev/usb/wlan/if_upgt.c optional upgt dev/usb/wlan/if_ural.c optional ural dev/usb/wlan/if_urtw.c optional urtw dev/usb/wlan/if_zyd.c optional zyd # # USB serial and parallel port drivers # dev/usb/serial/u3g.c optional u3g dev/usb/serial/uark.c optional uark dev/usb/serial/ubsa.c optional ubsa dev/usb/serial/ubser.c optional ubser dev/usb/serial/uchcom.c optional uchcom dev/usb/serial/ucycom.c optional ucycom dev/usb/serial/ufoma.c optional ufoma dev/usb/serial/uftdi.c optional uftdi dev/usb/serial/ugensa.c optional ugensa dev/usb/serial/uipaq.c optional uipaq dev/usb/serial/ulpt.c optional ulpt dev/usb/serial/umcs.c optional umcs dev/usb/serial/umct.c optional umct dev/usb/serial/umodem.c optional umodem dev/usb/serial/umoscom.c optional umoscom dev/usb/serial/uplcom.c optional uplcom dev/usb/serial/uslcom.c optional uslcom dev/usb/serial/uvisor.c optional uvisor dev/usb/serial/uvscom.c optional uvscom dev/usb/serial/usb_serial.c optional ucom | u3g | uark | ubsa | ubser | \ uchcom | ucycom | ufoma | uftdi | \ ugensa | uipaq | umcs | umct | \ umodem | umoscom | uplcom | usie | \ uslcom | uvisor | uvscom # # USB misc drivers # dev/usb/misc/ufm.c optional ufm dev/usb/misc/udbp.c optional udbp dev/usb/misc/ugold.c optional ugold dev/usb/misc/uled.c optional uled # # USB input drivers # dev/usb/input/atp.c optional atp dev/usb/input/uep.c optional uep dev/usb/input/uhid.c optional uhid dev/usb/input/ukbd.c optional ukbd dev/usb/input/ums.c optional ums dev/usb/input/wsp.c optional wsp # # USB quirks # dev/usb/quirk/usb_quirk.c optional usb # # USB templates # dev/usb/template/usb_template.c optional usb_template dev/usb/template/usb_template_audio.c optional usb_template dev/usb/template/usb_template_cdce.c optional usb_template dev/usb/template/usb_template_kbd.c optional usb_template dev/usb/template/usb_template_modem.c optional usb_template dev/usb/template/usb_template_mouse.c optional usb_template dev/usb/template/usb_template_msc.c optional usb_template dev/usb/template/usb_template_mtp.c optional usb_template dev/usb/template/usb_template_phone.c optional usb_template dev/usb/template/usb_template_serialnet.c optional usb_template dev/usb/template/usb_template_midi.c optional usb_template # # USB video drivers # dev/usb/video/udl.c optional udl # # USB END # dev/videomode/videomode.c optional videomode dev/videomode/edid.c optional videomode dev/videomode/pickmode.c optional videomode dev/videomode/vesagtf.c optional videomode dev/vge/if_vge.c optional vge dev/viapm/viapm.c optional viapm pci dev/virtio/virtio.c optional virtio dev/virtio/virtqueue.c optional virtio dev/virtio/virtio_bus_if.m optional virtio dev/virtio/virtio_if.m optional virtio dev/virtio/pci/virtio_pci.c optional virtio_pci dev/virtio/mmio/virtio_mmio.c optional virtio_mmio fdt dev/virtio/mmio/virtio_mmio_if.m optional virtio_mmio fdt dev/virtio/network/if_vtnet.c optional vtnet dev/virtio/block/virtio_blk.c optional virtio_blk dev/virtio/balloon/virtio_balloon.c optional virtio_balloon dev/virtio/scsi/virtio_scsi.c optional virtio_scsi dev/virtio/random/virtio_random.c optional virtio_random dev/virtio/console/virtio_console.c optional virtio_console dev/vkbd/vkbd.c optional vkbd dev/vr/if_vr.c optional vr pci dev/vt/colors/vt_termcolors.c optional vt dev/vt/font/vt_font_default.c optional vt dev/vt/font/vt_mouse_cursor.c optional vt dev/vt/hw/efifb/efifb.c optional vt_efifb dev/vt/hw/fb/vt_fb.c optional vt dev/vt/hw/vga/vt_vga.c optional vt vt_vga dev/vt/logo/logo_freebsd.c optional vt splash dev/vt/logo/logo_beastie.c optional vt splash dev/vt/vt_buf.c optional vt dev/vt/vt_consolectl.c optional vt dev/vt/vt_core.c optional vt dev/vt/vt_cpulogos.c optional vt splash dev/vt/vt_font.c optional vt dev/vt/vt_sysmouse.c optional vt dev/vte/if_vte.c optional vte pci dev/vx/if_vx.c optional vx dev/vx/if_vx_pci.c optional vx pci dev/vxge/vxge.c optional vxge dev/vxge/vxgehal/vxgehal-ifmsg.c optional vxge dev/vxge/vxgehal/vxgehal-mrpcim.c optional vxge dev/vxge/vxgehal/vxge-queue.c optional vxge dev/vxge/vxgehal/vxgehal-ring.c optional vxge dev/vxge/vxgehal/vxgehal-swapper.c optional vxge dev/vxge/vxgehal/vxgehal-mgmt.c optional vxge dev/vxge/vxgehal/vxgehal-srpcim.c optional vxge dev/vxge/vxgehal/vxgehal-config.c optional vxge dev/vxge/vxgehal/vxgehal-blockpool.c optional vxge dev/vxge/vxgehal/vxgehal-doorbells.c optional vxge dev/vxge/vxgehal/vxgehal-mgmtaux.c optional vxge dev/vxge/vxgehal/vxgehal-device.c optional vxge dev/vxge/vxgehal/vxgehal-mm.c optional vxge dev/vxge/vxgehal/vxgehal-driver.c optional vxge dev/vxge/vxgehal/vxgehal-virtualpath.c optional vxge dev/vxge/vxgehal/vxgehal-channel.c optional vxge dev/vxge/vxgehal/vxgehal-fifo.c optional vxge dev/watchdog/watchdog.c standard dev/wb/if_wb.c optional wb pci dev/wi/if_wi.c optional wi dev/wi/if_wi_pccard.c optional wi pccard dev/wi/if_wi_pci.c optional wi pci dev/wpi/if_wpi.c optional wpi pci wpifw.c optional wpifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk wpi.fw:wpifw:153229 -mwpi -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "wpifw.c" wpifw.fwo optional wpifw \ dependency "wpi.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "wpifw.fwo" wpi.fw optional wpifw \ dependency "$S/contrib/dev/wpi/iwlwifi-3945-15.32.2.9.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "wpi.fw" dev/xdma/xdma.c optional xdma dev/xdma/xdma_if.m optional xdma dev/xdma/xdma_fdt_test.c optional xdma xdma_test fdt dev/xe/if_xe.c optional xe dev/xe/if_xe_pccard.c optional xe pccard dev/xen/balloon/balloon.c optional xenhvm dev/xen/blkfront/blkfront.c optional xenhvm dev/xen/blkback/blkback.c optional xenhvm dev/xen/console/xen_console.c optional xenhvm dev/xen/control/control.c optional xenhvm dev/xen/grant_table/grant_table.c optional xenhvm dev/xen/netback/netback.c optional xenhvm dev/xen/netfront/netfront.c optional xenhvm dev/xen/xenpci/xenpci.c optional xenpci dev/xen/timer/timer.c optional xenhvm dev/xen/pvcpu/pvcpu.c optional xenhvm dev/xen/xenstore/xenstore.c optional xenhvm dev/xen/xenstore/xenstore_dev.c optional xenhvm dev/xen/xenstore/xenstored_dev.c optional xenhvm dev/xen/evtchn/evtchn_dev.c optional xenhvm dev/xen/privcmd/privcmd.c optional xenhvm dev/xen/gntdev/gntdev.c optional xenhvm dev/xen/debug/debug.c optional xenhvm dev/xl/if_xl.c optional xl pci dev/xl/xlphy.c optional xl pci fs/autofs/autofs.c optional autofs fs/autofs/autofs_vfsops.c optional autofs fs/autofs/autofs_vnops.c optional autofs fs/deadfs/dead_vnops.c standard fs/devfs/devfs_devs.c standard fs/devfs/devfs_dir.c standard fs/devfs/devfs_rule.c standard fs/devfs/devfs_vfsops.c standard fs/devfs/devfs_vnops.c standard fs/fdescfs/fdesc_vfsops.c optional fdescfs fs/fdescfs/fdesc_vnops.c optional fdescfs fs/fifofs/fifo_vnops.c standard fs/cuse/cuse.c optional cuse fs/fuse/fuse_device.c optional fuse fs/fuse/fuse_file.c optional fuse fs/fuse/fuse_internal.c optional fuse fs/fuse/fuse_io.c optional fuse fs/fuse/fuse_ipc.c optional fuse fs/fuse/fuse_main.c optional fuse fs/fuse/fuse_node.c optional fuse fs/fuse/fuse_vfsops.c optional fuse fs/fuse/fuse_vnops.c optional fuse fs/msdosfs/msdosfs_conv.c optional msdosfs fs/msdosfs/msdosfs_denode.c optional msdosfs fs/msdosfs/msdosfs_fat.c optional msdosfs fs/msdosfs/msdosfs_iconv.c optional msdosfs_iconv fs/msdosfs/msdosfs_lookup.c optional msdosfs fs/msdosfs/msdosfs_vfsops.c optional msdosfs fs/msdosfs/msdosfs_vnops.c optional msdosfs fs/nandfs/bmap.c optional nandfs fs/nandfs/nandfs_alloc.c optional nandfs fs/nandfs/nandfs_bmap.c optional nandfs fs/nandfs/nandfs_buffer.c optional nandfs fs/nandfs/nandfs_cleaner.c optional nandfs fs/nandfs/nandfs_cpfile.c optional nandfs fs/nandfs/nandfs_dat.c optional nandfs fs/nandfs/nandfs_dir.c optional nandfs fs/nandfs/nandfs_ifile.c optional nandfs fs/nandfs/nandfs_segment.c optional nandfs fs/nandfs/nandfs_subr.c optional nandfs fs/nandfs/nandfs_sufile.c optional nandfs fs/nandfs/nandfs_vfsops.c optional nandfs fs/nandfs/nandfs_vnops.c optional nandfs fs/nfs/nfs_commonkrpc.c optional nfscl | nfsd fs/nfs/nfs_commonsubs.c optional nfscl | nfsd fs/nfs/nfs_commonport.c optional nfscl | nfsd fs/nfs/nfs_commonacl.c optional nfscl | nfsd fs/nfsclient/nfs_clcomsubs.c optional nfscl fs/nfsclient/nfs_clsubs.c optional nfscl fs/nfsclient/nfs_clstate.c optional nfscl fs/nfsclient/nfs_clkrpc.c optional nfscl fs/nfsclient/nfs_clrpcops.c optional nfscl fs/nfsclient/nfs_clvnops.c optional nfscl fs/nfsclient/nfs_clnode.c optional nfscl fs/nfsclient/nfs_clvfsops.c optional nfscl fs/nfsclient/nfs_clport.c optional nfscl fs/nfsclient/nfs_clbio.c optional nfscl fs/nfsclient/nfs_clnfsiod.c optional nfscl fs/nfsserver/nfs_fha_new.c optional nfsd inet fs/nfsserver/nfs_nfsdsocket.c optional nfsd inet fs/nfsserver/nfs_nfsdsubs.c optional nfsd inet fs/nfsserver/nfs_nfsdstate.c optional nfsd inet fs/nfsserver/nfs_nfsdkrpc.c optional nfsd inet fs/nfsserver/nfs_nfsdserv.c optional nfsd inet fs/nfsserver/nfs_nfsdport.c optional nfsd inet fs/nfsserver/nfs_nfsdcache.c optional nfsd inet fs/nullfs/null_subr.c optional nullfs fs/nullfs/null_vfsops.c optional nullfs fs/nullfs/null_vnops.c optional nullfs fs/procfs/procfs.c optional procfs fs/procfs/procfs_dbregs.c optional procfs fs/procfs/procfs_fpregs.c optional procfs fs/procfs/procfs_ioctl.c optional procfs fs/procfs/procfs_map.c optional procfs fs/procfs/procfs_mem.c optional procfs fs/procfs/procfs_note.c optional procfs fs/procfs/procfs_osrel.c optional procfs fs/procfs/procfs_regs.c optional procfs fs/procfs/procfs_rlimit.c optional procfs fs/procfs/procfs_status.c optional procfs fs/procfs/procfs_type.c optional procfs fs/pseudofs/pseudofs.c optional pseudofs fs/pseudofs/pseudofs_fileno.c optional pseudofs fs/pseudofs/pseudofs_vncache.c optional pseudofs fs/pseudofs/pseudofs_vnops.c optional pseudofs fs/smbfs/smbfs_io.c optional smbfs fs/smbfs/smbfs_node.c optional smbfs fs/smbfs/smbfs_smb.c optional smbfs fs/smbfs/smbfs_subr.c optional smbfs fs/smbfs/smbfs_vfsops.c optional smbfs fs/smbfs/smbfs_vnops.c optional smbfs fs/udf/osta.c optional udf fs/udf/udf_iconv.c optional udf_iconv fs/udf/udf_vfsops.c optional udf fs/udf/udf_vnops.c optional udf fs/unionfs/union_subr.c optional unionfs fs/unionfs/union_vfsops.c optional unionfs fs/unionfs/union_vnops.c optional unionfs fs/tmpfs/tmpfs_vnops.c optional tmpfs fs/tmpfs/tmpfs_fifoops.c optional tmpfs fs/tmpfs/tmpfs_vfsops.c optional tmpfs fs/tmpfs/tmpfs_subr.c optional tmpfs gdb/gdb_cons.c optional gdb gdb/gdb_main.c optional gdb gdb/gdb_packet.c optional gdb geom/bde/g_bde.c optional geom_bde geom/bde/g_bde_crypt.c optional geom_bde geom/bde/g_bde_lock.c optional geom_bde geom/bde/g_bde_work.c optional geom_bde geom/cache/g_cache.c optional geom_cache geom/concat/g_concat.c optional geom_concat geom/eli/g_eli.c optional geom_eli geom/eli/g_eli_crypto.c optional geom_eli geom/eli/g_eli_ctl.c optional geom_eli geom/eli/g_eli_hmac.c optional geom_eli geom/eli/g_eli_integrity.c optional geom_eli geom/eli/g_eli_key.c optional geom_eli geom/eli/g_eli_key_cache.c optional geom_eli geom/eli/g_eli_privacy.c optional geom_eli geom/eli/pkcs5v2.c optional geom_eli geom/gate/g_gate.c optional geom_gate geom/geom_aes.c optional geom_aes geom/geom_bsd.c optional geom_bsd geom/geom_bsd_enc.c optional geom_bsd | geom_part_bsd geom/geom_ccd.c optional ccd | geom_ccd geom/geom_ctl.c standard geom/geom_dev.c standard geom/geom_disk.c standard geom/geom_dump.c standard geom/geom_event.c standard geom/geom_fox.c optional geom_fox geom/geom_flashmap.c optional fdt cfi | fdt nand | fdt mx25l | mmcsd geom/geom_io.c standard geom/geom_kern.c standard geom/geom_map.c optional geom_map geom/geom_mbr.c optional geom_mbr geom/geom_mbr_enc.c optional geom_mbr geom/geom_redboot.c optional geom_redboot geom/geom_slice.c standard geom/geom_subr.c standard geom/geom_sunlabel.c optional geom_sunlabel geom/geom_sunlabel_enc.c optional geom_sunlabel geom/geom_vfs.c standard geom/geom_vol_ffs.c optional geom_vol geom/journal/g_journal.c optional geom_journal geom/journal/g_journal_ufs.c optional geom_journal geom/label/g_label.c optional geom_label | geom_label_gpt geom/label/g_label_ext2fs.c optional geom_label geom/label/g_label_iso9660.c optional geom_label geom/label/g_label_msdosfs.c optional geom_label geom/label/g_label_ntfs.c optional geom_label geom/label/g_label_reiserfs.c optional geom_label geom/label/g_label_ufs.c optional geom_label geom/label/g_label_gpt.c optional geom_label | geom_label_gpt geom/label/g_label_disk_ident.c optional geom_label geom/linux_lvm/g_linux_lvm.c optional geom_linux_lvm geom/mirror/g_mirror.c optional geom_mirror geom/mirror/g_mirror_ctl.c optional geom_mirror geom/mountver/g_mountver.c optional geom_mountver geom/multipath/g_multipath.c optional geom_multipath geom/nop/g_nop.c optional geom_nop geom/part/g_part.c standard geom/part/g_part_if.m standard geom/part/g_part_apm.c optional geom_part_apm geom/part/g_part_bsd.c optional geom_part_bsd geom/part/g_part_bsd64.c optional geom_part_bsd64 geom/part/g_part_ebr.c optional geom_part_ebr geom/part/g_part_gpt.c optional geom_part_gpt geom/part/g_part_ldm.c optional geom_part_ldm geom/part/g_part_mbr.c optional geom_part_mbr geom/part/g_part_vtoc8.c optional geom_part_vtoc8 geom/raid/g_raid.c optional geom_raid geom/raid/g_raid_ctl.c optional geom_raid geom/raid/g_raid_md_if.m optional geom_raid geom/raid/g_raid_tr_if.m optional geom_raid geom/raid/md_ddf.c optional geom_raid geom/raid/md_intel.c optional geom_raid geom/raid/md_jmicron.c optional geom_raid geom/raid/md_nvidia.c optional geom_raid geom/raid/md_promise.c optional geom_raid geom/raid/md_sii.c optional geom_raid geom/raid/tr_concat.c optional geom_raid geom/raid/tr_raid0.c optional geom_raid geom/raid/tr_raid1.c optional geom_raid geom/raid/tr_raid1e.c optional geom_raid geom/raid/tr_raid5.c optional geom_raid geom/raid3/g_raid3.c optional geom_raid3 geom/raid3/g_raid3_ctl.c optional geom_raid3 geom/shsec/g_shsec.c optional geom_shsec geom/stripe/g_stripe.c optional geom_stripe contrib/xz-embedded/freebsd/xz_malloc.c \ optional xz_embedded | geom_uzip \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_crc32.c \ optional xz_embedded | geom_uzip \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_bcj.c \ optional xz_embedded | geom_uzip \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_lzma2.c \ optional xz_embedded | geom_uzip \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_stream.c \ optional xz_embedded | geom_uzip \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" geom/uzip/g_uzip.c optional geom_uzip geom/uzip/g_uzip_lzma.c optional geom_uzip geom/uzip/g_uzip_wrkthr.c optional geom_uzip geom/uzip/g_uzip_zlib.c optional geom_uzip geom/vinum/geom_vinum.c optional geom_vinum geom/vinum/geom_vinum_create.c optional geom_vinum geom/vinum/geom_vinum_drive.c optional geom_vinum geom/vinum/geom_vinum_plex.c optional geom_vinum geom/vinum/geom_vinum_volume.c optional geom_vinum geom/vinum/geom_vinum_subr.c optional geom_vinum geom/vinum/geom_vinum_raid5.c optional geom_vinum geom/vinum/geom_vinum_share.c optional geom_vinum geom/vinum/geom_vinum_list.c optional geom_vinum geom/vinum/geom_vinum_rm.c optional geom_vinum geom/vinum/geom_vinum_init.c optional geom_vinum geom/vinum/geom_vinum_state.c optional geom_vinum geom/vinum/geom_vinum_rename.c optional geom_vinum geom/vinum/geom_vinum_move.c optional geom_vinum geom/vinum/geom_vinum_events.c optional geom_vinum geom/virstor/binstream.c optional geom_virstor geom/virstor/g_virstor.c optional geom_virstor geom/virstor/g_virstor_md.c optional geom_virstor geom/zero/g_zero.c optional geom_zero fs/ext2fs/ext2_acl.c optional ext2fs fs/ext2fs/ext2_alloc.c optional ext2fs fs/ext2fs/ext2_balloc.c optional ext2fs fs/ext2fs/ext2_bmap.c optional ext2fs fs/ext2fs/ext2_csum.c optional ext2fs fs/ext2fs/ext2_extattr.c optional ext2fs fs/ext2fs/ext2_extents.c optional ext2fs fs/ext2fs/ext2_inode.c optional ext2fs fs/ext2fs/ext2_inode_cnv.c optional ext2fs fs/ext2fs/ext2_hash.c optional ext2fs fs/ext2fs/ext2_htree.c optional ext2fs fs/ext2fs/ext2_lookup.c optional ext2fs fs/ext2fs/ext2_subr.c optional ext2fs fs/ext2fs/ext2_vfsops.c optional ext2fs fs/ext2fs/ext2_vnops.c optional ext2fs # isa/isa_if.m standard isa/isa_common.c optional isa isa/isahint.c optional isa isa/pnp.c optional isa isapnp isa/pnpparse.c optional isa isapnp fs/cd9660/cd9660_bmap.c optional cd9660 fs/cd9660/cd9660_lookup.c optional cd9660 fs/cd9660/cd9660_node.c optional cd9660 fs/cd9660/cd9660_rrip.c optional cd9660 fs/cd9660/cd9660_util.c optional cd9660 fs/cd9660/cd9660_vfsops.c optional cd9660 fs/cd9660/cd9660_vnops.c optional cd9660 fs/cd9660/cd9660_iconv.c optional cd9660_iconv kern/bus_if.m standard kern/clock_if.m standard kern/cpufreq_if.m standard kern/device_if.m standard kern/imgact_binmisc.c optional imagact_binmisc kern/imgact_elf.c standard kern/imgact_elf32.c optional compat_freebsd32 kern/imgact_shell.c standard kern/inflate.c optional gzip kern/init_main.c standard kern/init_sysent.c standard kern/ksched.c optional _kposix_priority_scheduling kern/kern_acct.c standard kern/kern_alq.c optional alq kern/kern_clock.c standard kern/kern_condvar.c standard kern/kern_conf.c standard kern/kern_cons.c standard kern/kern_cpu.c standard kern/kern_cpuset.c standard kern/kern_context.c standard kern/kern_descrip.c standard kern/kern_dtrace.c optional kdtrace_hooks kern/kern_dump.c standard kern/kern_environment.c standard kern/kern_et.c standard kern/kern_event.c standard kern/kern_exec.c standard kern/kern_exit.c standard kern/kern_fail.c standard kern/kern_ffclock.c standard kern/kern_fork.c standard kern/kern_gzio.c optional gzio kern/kern_hhook.c standard kern/kern_idle.c standard kern/kern_intr.c standard kern/kern_jail.c standard kern/kern_khelp.c standard kern/kern_kthread.c standard kern/kern_ktr.c optional ktr kern/kern_ktrace.c standard kern/kern_linker.c standard kern/kern_lock.c standard kern/kern_lockf.c standard kern/kern_lockstat.c optional kdtrace_hooks kern/kern_loginclass.c standard kern/kern_malloc.c standard kern/kern_mbuf.c standard kern/kern_mib.c standard kern/kern_module.c standard kern/kern_mtxpool.c standard kern/kern_mutex.c standard kern/kern_ntptime.c standard kern/kern_numa.c standard kern/kern_osd.c standard kern/kern_physio.c standard kern/kern_pmc.c standard kern/kern_poll.c optional device_polling kern/kern_priv.c standard kern/kern_proc.c standard kern/kern_procctl.c standard kern/kern_prot.c standard kern/kern_racct.c standard kern/kern_rangelock.c standard kern/kern_rctl.c standard kern/kern_resource.c standard kern/kern_rmlock.c standard kern/kern_rwlock.c standard kern/kern_sdt.c optional kdtrace_hooks kern/kern_sema.c standard kern/kern_sendfile.c standard kern/kern_sharedpage.c standard kern/kern_shutdown.c standard kern/kern_sig.c standard kern/kern_switch.c standard kern/kern_sx.c standard kern/kern_synch.c standard kern/kern_syscalls.c standard kern/kern_sysctl.c standard kern/kern_tc.c standard kern/kern_thr.c standard kern/kern_thread.c standard kern/kern_time.c standard kern/kern_timeout.c standard kern/kern_umtx.c standard kern/kern_uuid.c standard kern/kern_xxx.c standard kern/link_elf.c standard kern/linker_if.m standard kern/md4c.c optional netsmb kern/md5c.c standard kern/p1003_1b.c standard kern/posix4_mib.c standard kern/sched_4bsd.c optional sched_4bsd kern/sched_ule.c optional sched_ule kern/serdev_if.m standard kern/stack_protector.c standard \ compile-with "${NORMAL_C:N-fstack-protector*}" kern/subr_acl_nfs4.c optional ufs_acl | zfs kern/subr_acl_posix1e.c optional ufs_acl kern/subr_autoconf.c standard kern/subr_blist.c standard kern/subr_bus.c standard kern/subr_bus_dma.c standard kern/subr_bufring.c standard kern/subr_capability.c standard kern/subr_clock.c standard kern/subr_counter.c standard kern/subr_devstat.c standard kern/subr_disk.c standard kern/subr_eventhandler.c standard kern/subr_fattime.c standard kern/subr_firmware.c optional firmware kern/subr_gtaskqueue.c standard kern/subr_hash.c standard kern/subr_hints.c standard kern/subr_kdb.c standard kern/subr_kobj.c standard kern/subr_lock.c standard kern/subr_log.c standard kern/subr_mbpool.c optional libmbpool kern/subr_mchain.c optional libmchain kern/subr_module.c standard kern/subr_msgbuf.c standard kern/subr_param.c standard kern/subr_pcpu.c standard kern/subr_pctrie.c standard kern/subr_power.c standard kern/subr_prf.c standard kern/subr_prof.c standard kern/subr_rman.c standard kern/subr_rtc.c standard kern/subr_sbuf.c standard kern/subr_scanf.c standard kern/subr_sglist.c standard kern/subr_sleepqueue.c standard kern/subr_smp.c standard kern/subr_stack.c optional ddb | stack | ktr kern/subr_taskqueue.c standard kern/subr_terminal.c optional vt kern/subr_trap.c standard kern/subr_turnstile.c standard kern/subr_uio.c standard kern/subr_unit.c standard kern/subr_vmem.c standard kern/subr_witness.c optional witness kern/sys_capability.c standard kern/sys_generic.c standard kern/sys_pipe.c standard kern/sys_procdesc.c standard kern/sys_process.c standard kern/sys_socket.c standard kern/syscalls.c standard kern/sysv_ipc.c standard kern/sysv_msg.c optional sysvmsg kern/sysv_sem.c optional sysvsem kern/sysv_shm.c optional sysvshm kern/tty.c standard kern/tty_compat.c optional compat_43tty kern/tty_info.c standard kern/tty_inq.c standard kern/tty_outq.c standard kern/tty_pts.c standard kern/tty_tty.c standard kern/tty_ttydisc.c standard kern/uipc_accf.c standard kern/uipc_debug.c optional ddb kern/uipc_domain.c standard kern/uipc_mbuf.c standard kern/uipc_mbuf2.c standard kern/uipc_mbufhash.c standard kern/uipc_mqueue.c optional p1003_1b_mqueue kern/uipc_sem.c optional p1003_1b_semaphores kern/uipc_shm.c standard kern/uipc_sockbuf.c standard kern/uipc_socket.c standard kern/uipc_syscalls.c standard kern/uipc_usrreq.c standard kern/vfs_acl.c standard kern/vfs_aio.c standard kern/vfs_bio.c standard kern/vfs_cache.c standard kern/vfs_cluster.c standard kern/vfs_default.c standard kern/vfs_export.c standard kern/vfs_extattr.c standard kern/vfs_hash.c standard kern/vfs_init.c standard kern/vfs_lookup.c standard kern/vfs_mount.c standard kern/vfs_mountroot.c standard kern/vfs_subr.c standard kern/vfs_syscalls.c standard kern/vfs_vnops.c standard # # Kernel GSS-API # gssd.h optional kgssapi \ dependency "$S/kgssapi/gssd.x" \ compile-with "RPCGEN_CPP='${CPP}' rpcgen -hM $S/kgssapi/gssd.x | grep -v pthread.h > gssd.h" \ no-obj no-implicit-rule before-depend local \ clean "gssd.h" gssd_xdr.c optional kgssapi \ dependency "$S/kgssapi/gssd.x gssd.h" \ compile-with "RPCGEN_CPP='${CPP}' rpcgen -c $S/kgssapi/gssd.x -o gssd_xdr.c" \ no-implicit-rule before-depend local \ clean "gssd_xdr.c" gssd_clnt.c optional kgssapi \ dependency "$S/kgssapi/gssd.x gssd.h" \ compile-with "RPCGEN_CPP='${CPP}' rpcgen -lM $S/kgssapi/gssd.x | grep -v string.h > gssd_clnt.c" \ no-implicit-rule before-depend local \ clean "gssd_clnt.c" kgssapi/gss_accept_sec_context.c optional kgssapi kgssapi/gss_add_oid_set_member.c optional kgssapi kgssapi/gss_acquire_cred.c optional kgssapi kgssapi/gss_canonicalize_name.c optional kgssapi kgssapi/gss_create_empty_oid_set.c optional kgssapi kgssapi/gss_delete_sec_context.c optional kgssapi kgssapi/gss_display_status.c optional kgssapi kgssapi/gss_export_name.c optional kgssapi kgssapi/gss_get_mic.c optional kgssapi kgssapi/gss_init_sec_context.c optional kgssapi kgssapi/gss_impl.c optional kgssapi kgssapi/gss_import_name.c optional kgssapi kgssapi/gss_names.c optional kgssapi kgssapi/gss_pname_to_uid.c optional kgssapi kgssapi/gss_release_buffer.c optional kgssapi kgssapi/gss_release_cred.c optional kgssapi kgssapi/gss_release_name.c optional kgssapi kgssapi/gss_release_oid_set.c optional kgssapi kgssapi/gss_set_cred_option.c optional kgssapi kgssapi/gss_test_oid_set_member.c optional kgssapi kgssapi/gss_unwrap.c optional kgssapi kgssapi/gss_verify_mic.c optional kgssapi kgssapi/gss_wrap.c optional kgssapi kgssapi/gss_wrap_size_limit.c optional kgssapi kgssapi/gssd_prot.c optional kgssapi kgssapi/krb5/krb5_mech.c optional kgssapi kgssapi/krb5/kcrypto.c optional kgssapi kgssapi/krb5/kcrypto_aes.c optional kgssapi kgssapi/krb5/kcrypto_arcfour.c optional kgssapi kgssapi/krb5/kcrypto_des.c optional kgssapi kgssapi/krb5/kcrypto_des3.c optional kgssapi kgssapi/kgss_if.m optional kgssapi kgssapi/gsstest.c optional kgssapi_debug # These files in libkern/ are those needed by all architectures. Some # of the files in libkern/ are only needed on some architectures, e.g., # libkern/divdi3.c is needed by i386 but not alpha. Also, some of these # routines may be optimized for a particular platform. In either case, # the file should be moved to conf/files. from here. # libkern/arc4random.c standard crypto/chacha20/chacha.c standard libkern/asprintf.c standard libkern/bcd.c standard libkern/bsearch.c standard libkern/crc32.c standard libkern/explicit_bzero.c standard libkern/fnmatch.c standard libkern/iconv.c optional libiconv libkern/iconv_converter_if.m optional libiconv libkern/iconv_ucs.c optional libiconv libkern/iconv_xlat.c optional libiconv libkern/iconv_xlat16.c optional libiconv libkern/inet_aton.c standard libkern/inet_ntoa.c standard libkern/inet_ntop.c standard libkern/inet_pton.c standard libkern/jenkins_hash.c standard libkern/murmur3_32.c standard libkern/mcount.c optional profiling-routine libkern/memcchr.c standard libkern/memchr.c standard libkern/memcmp.c standard libkern/memmem.c optional gdb libkern/qsort.c standard libkern/qsort_r.c standard libkern/random.c standard libkern/scanc.c standard libkern/strcasecmp.c standard libkern/strcat.c standard libkern/strchr.c standard libkern/strcmp.c standard libkern/strcpy.c standard libkern/strcspn.c standard libkern/strdup.c standard libkern/strndup.c standard libkern/strlcat.c standard libkern/strlcpy.c standard libkern/strlen.c standard libkern/strncat.c standard libkern/strncmp.c standard libkern/strncpy.c standard libkern/strnlen.c standard libkern/strrchr.c standard libkern/strsep.c standard libkern/strspn.c standard libkern/strstr.c standard libkern/strtol.c standard libkern/strtoq.c standard libkern/strtoul.c standard libkern/strtouq.c standard libkern/strvalid.c standard libkern/timingsafe_bcmp.c standard libkern/zlib.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | netgraph_deflate | ddb_ctf | gzio net/altq/altq_cbq.c optional altq net/altq/altq_cdnr.c optional altq net/altq/altq_codel.c optional altq net/altq/altq_hfsc.c optional altq net/altq/altq_fairq.c optional altq net/altq/altq_priq.c optional altq net/altq/altq_red.c optional altq net/altq/altq_rio.c optional altq net/altq/altq_rmclass.c optional altq net/altq/altq_subr.c optional altq net/bpf.c standard net/bpf_buffer.c optional bpf net/bpf_jitter.c optional bpf_jitter net/bpf_filter.c optional bpf | netgraph_bpf net/bpf_zerocopy.c optional bpf net/bridgestp.c optional bridge | if_bridge net/flowtable.c optional flowtable inet | flowtable inet6 net/ieee8023ad_lacp.c optional lagg net/if.c standard net/if_arcsubr.c optional arcnet net/if_bridge.c optional bridge inet | if_bridge inet net/if_clone.c standard net/if_dead.c standard net/if_debug.c optional ddb net/if_disc.c optional disc net/if_edsc.c optional edsc net/if_enc.c optional enc inet | enc inet6 net/if_epair.c optional epair net/if_ethersubr.c optional ether net/if_fddisubr.c optional fddi net/if_fwsubr.c optional fwip net/if_gif.c optional gif inet | gif inet6 | \ netgraph_gif inet | netgraph_gif inet6 net/if_gre.c optional gre inet | gre inet6 net/if_ipsec.c optional inet ipsec | inet6 ipsec net/if_iso88025subr.c optional token net/if_lagg.c optional lagg net/if_loop.c optional loop net/if_llatbl.c standard net/if_me.c optional me inet net/if_media.c standard net/if_mib.c standard net/if_spppfr.c optional sppp | netgraph_sppp net/if_spppsubr.c optional sppp | netgraph_sppp net/if_stf.c optional stf inet inet6 net/if_tun.c optional tun net/if_tap.c optional tap net/if_vlan.c optional vlan net/if_vxlan.c optional vxlan inet | vxlan inet6 net/ifdi_if.m optional ether pci net/iflib.c optional ether pci net/mp_ring.c optional ether net/mppcc.c optional netgraph_mppc_compression net/mppcd.c optional netgraph_mppc_compression net/netisr.c standard net/pfil.c optional ether | inet net/radix.c standard net/radix_mpath.c standard net/raw_cb.c standard net/raw_usrreq.c standard net/route.c standard net/rss_config.c optional inet rss | inet6 rss net/rtsock.c standard net/slcompress.c optional netgraph_vjc | sppp | \ netgraph_sppp net/toeplitz.c optional inet rss | inet6 rss net/vnet.c optional vimage net80211/ieee80211.c optional wlan net80211/ieee80211_acl.c optional wlan wlan_acl net80211/ieee80211_action.c optional wlan net80211/ieee80211_ageq.c optional wlan net80211/ieee80211_adhoc.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_ageq.c optional wlan net80211/ieee80211_amrr.c optional wlan | wlan_amrr net80211/ieee80211_crypto.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_crypto_ccmp.c optional wlan wlan_ccmp net80211/ieee80211_crypto_none.c optional wlan net80211/ieee80211_crypto_tkip.c optional wlan wlan_tkip net80211/ieee80211_crypto_wep.c optional wlan wlan_wep net80211/ieee80211_ddb.c optional wlan ddb net80211/ieee80211_dfs.c optional wlan net80211/ieee80211_freebsd.c optional wlan net80211/ieee80211_hostap.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_ht.c optional wlan net80211/ieee80211_hwmp.c optional wlan ieee80211_support_mesh net80211/ieee80211_input.c optional wlan net80211/ieee80211_ioctl.c optional wlan net80211/ieee80211_mesh.c optional wlan ieee80211_support_mesh \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_monitor.c optional wlan net80211/ieee80211_node.c optional wlan net80211/ieee80211_output.c optional wlan net80211/ieee80211_phy.c optional wlan net80211/ieee80211_power.c optional wlan net80211/ieee80211_proto.c optional wlan net80211/ieee80211_radiotap.c optional wlan net80211/ieee80211_ratectl.c optional wlan net80211/ieee80211_ratectl_none.c optional wlan net80211/ieee80211_regdomain.c optional wlan net80211/ieee80211_rssadapt.c optional wlan wlan_rssadapt net80211/ieee80211_scan.c optional wlan net80211/ieee80211_scan_sta.c optional wlan net80211/ieee80211_sta.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_superg.c optional wlan ieee80211_support_superg net80211/ieee80211_scan_sw.c optional wlan net80211/ieee80211_tdma.c optional wlan ieee80211_support_tdma net80211/ieee80211_vht.c optional wlan net80211/ieee80211_wds.c optional wlan net80211/ieee80211_xauth.c optional wlan wlan_xauth net80211/ieee80211_alq.c optional wlan ieee80211_alq netgraph/atm/ccatm/ng_ccatm.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/ngatmbase.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/sscfu/ng_sscfu.c optional ngatm_sscfu \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/sscop/ng_sscop.c optional ngatm_sscop \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/uni/ng_uni.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/bluetooth/common/ng_bluetooth.c optional netgraph_bluetooth netgraph/bluetooth/drivers/bt3c/ng_bt3c_pccard.c optional netgraph_bluetooth_bt3c netgraph/bluetooth/drivers/h4/ng_h4.c optional netgraph_bluetooth_h4 netgraph/bluetooth/drivers/ubt/ng_ubt.c optional netgraph_bluetooth_ubt usb netgraph/bluetooth/drivers/ubtbcmfw/ubtbcmfw.c optional netgraph_bluetooth_ubtbcmfw usb netgraph/bluetooth/hci/ng_hci_cmds.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_evnt.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_main.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_misc.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_ulpi.c optional netgraph_bluetooth_hci netgraph/bluetooth/l2cap/ng_l2cap_cmds.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_evnt.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_llpi.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_main.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_misc.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_ulpi.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/socket/ng_btsocket.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_hci_raw.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_l2cap.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_l2cap_raw.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_rfcomm.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_sco.c optional netgraph_bluetooth_socket netgraph/netflow/netflow.c optional netgraph_netflow netgraph/netflow/netflow_v9.c optional netgraph_netflow netgraph/netflow/ng_netflow.c optional netgraph_netflow netgraph/ng_UI.c optional netgraph_UI netgraph/ng_async.c optional netgraph_async netgraph/ng_atmllc.c optional netgraph_atmllc netgraph/ng_base.c optional netgraph netgraph/ng_bpf.c optional netgraph_bpf netgraph/ng_bridge.c optional netgraph_bridge netgraph/ng_car.c optional netgraph_car netgraph/ng_cisco.c optional netgraph_cisco netgraph/ng_deflate.c optional netgraph_deflate netgraph/ng_device.c optional netgraph_device netgraph/ng_echo.c optional netgraph_echo netgraph/ng_eiface.c optional netgraph_eiface netgraph/ng_ether.c optional netgraph_ether netgraph/ng_ether_echo.c optional netgraph_ether_echo netgraph/ng_frame_relay.c optional netgraph_frame_relay netgraph/ng_gif.c optional netgraph_gif inet6 | netgraph_gif inet netgraph/ng_gif_demux.c optional netgraph_gif_demux netgraph/ng_hole.c optional netgraph_hole netgraph/ng_iface.c optional netgraph_iface netgraph/ng_ip_input.c optional netgraph_ip_input netgraph/ng_ipfw.c optional netgraph_ipfw inet ipfirewall netgraph/ng_ksocket.c optional netgraph_ksocket netgraph/ng_l2tp.c optional netgraph_l2tp netgraph/ng_lmi.c optional netgraph_lmi netgraph/ng_mppc.c optional netgraph_mppc_compression | \ netgraph_mppc_encryption netgraph/ng_nat.c optional netgraph_nat inet libalias netgraph/ng_one2many.c optional netgraph_one2many netgraph/ng_parse.c optional netgraph netgraph/ng_patch.c optional netgraph_patch netgraph/ng_pipe.c optional netgraph_pipe netgraph/ng_ppp.c optional netgraph_ppp netgraph/ng_pppoe.c optional netgraph_pppoe netgraph/ng_pptpgre.c optional netgraph_pptpgre netgraph/ng_pred1.c optional netgraph_pred1 netgraph/ng_rfc1490.c optional netgraph_rfc1490 netgraph/ng_socket.c optional netgraph_socket netgraph/ng_split.c optional netgraph_split netgraph/ng_sppp.c optional netgraph_sppp netgraph/ng_tag.c optional netgraph_tag netgraph/ng_tcpmss.c optional netgraph_tcpmss netgraph/ng_tee.c optional netgraph_tee netgraph/ng_tty.c optional netgraph_tty netgraph/ng_vjc.c optional netgraph_vjc netgraph/ng_vlan.c optional netgraph_vlan netinet/accf_data.c optional accept_filter_data inet netinet/accf_dns.c optional accept_filter_dns inet netinet/accf_http.c optional accept_filter_http inet netinet/if_ether.c optional inet ether netinet/igmp.c optional inet netinet/in.c optional inet netinet/in_debug.c optional inet ddb netinet/in_kdtrace.c optional inet | inet6 netinet/ip_carp.c optional inet carp | inet6 carp netinet/in_fib.c optional inet netinet/in_gif.c optional gif inet | netgraph_gif inet netinet/ip_gre.c optional gre inet netinet/ip_id.c optional inet netinet/in_jail.c optional inet netinet/in_mcast.c optional inet netinet/in_pcb.c optional inet | inet6 netinet/in_pcbgroup.c optional inet pcbgroup | inet6 pcbgroup netinet/in_prot.c optional inet | inet6 netinet/in_proto.c optional inet | inet6 netinet/in_rmx.c optional inet netinet/in_rss.c optional inet rss netinet/ip_divert.c optional inet ipdivert ipfirewall netinet/ip_ecn.c optional inet | inet6 netinet/ip_encap.c optional inet | inet6 netinet/ip_fastfwd.c optional inet netinet/ip_icmp.c optional inet | inet6 netinet/ip_input.c optional inet netinet/ip_mroute.c optional mrouting inet netinet/ip_options.c optional inet netinet/ip_output.c optional inet netinet/ip_reass.c optional inet netinet/raw_ip.c optional inet | inet6 netinet/cc/cc.c optional inet | inet6 netinet/cc/cc_newreno.c optional inet | inet6 netinet/sctp_asconf.c optional inet sctp | inet6 sctp netinet/sctp_auth.c optional inet sctp | inet6 sctp netinet/sctp_bsd_addr.c optional inet sctp | inet6 sctp netinet/sctp_cc_functions.c optional inet sctp | inet6 sctp netinet/sctp_crc32.c optional inet sctp | inet6 sctp netinet/sctp_indata.c optional inet sctp | inet6 sctp netinet/sctp_input.c optional inet sctp | inet6 sctp netinet/sctp_output.c optional inet sctp | inet6 sctp netinet/sctp_pcb.c optional inet sctp | inet6 sctp netinet/sctp_peeloff.c optional inet sctp | inet6 sctp netinet/sctp_ss_functions.c optional inet sctp | inet6 sctp netinet/sctp_syscalls.c optional inet sctp | inet6 sctp netinet/sctp_sysctl.c optional inet sctp | inet6 sctp netinet/sctp_timer.c optional inet sctp | inet6 sctp netinet/sctp_usrreq.c optional inet sctp | inet6 sctp netinet/sctputil.c optional inet sctp | inet6 sctp netinet/siftr.c optional inet siftr alq | inet6 siftr alq netinet/tcp_debug.c optional tcpdebug netinet/tcp_fastopen.c optional inet tcp_rfc7413 | inet6 tcp_rfc7413 netinet/tcp_hostcache.c optional inet | inet6 netinet/tcp_input.c optional inet | inet6 netinet/tcp_lro.c optional inet | inet6 netinet/tcp_output.c optional inet | inet6 netinet/tcp_offload.c optional tcp_offload inet | tcp_offload inet6 netinet/tcp_pcap.c optional inet tcppcap | inet6 tcppcap netinet/tcp_reass.c optional inet | inet6 netinet/tcp_sack.c optional inet | inet6 netinet/tcp_subr.c optional inet | inet6 netinet/tcp_syncache.c optional inet | inet6 netinet/tcp_timer.c optional inet | inet6 netinet/tcp_timewait.c optional inet | inet6 netinet/tcp_usrreq.c optional inet | inet6 netinet/udp_usrreq.c optional inet | inet6 netinet/libalias/alias.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_db.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_mod.c optional libalias | netgraph_nat netinet/libalias/alias_proxy.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_util.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_sctp.c optional libalias inet | netgraph_nat inet netinet6/dest6.c optional inet6 netinet6/frag6.c optional inet6 netinet6/icmp6.c optional inet6 netinet6/in6.c optional inet6 netinet6/in6_cksum.c optional inet6 netinet6/in6_fib.c optional inet6 netinet6/in6_gif.c optional gif inet6 | netgraph_gif inet6 netinet6/in6_ifattach.c optional inet6 netinet6/in6_jail.c optional inet6 netinet6/in6_mcast.c optional inet6 netinet6/in6_pcb.c optional inet6 netinet6/in6_pcbgroup.c optional inet6 pcbgroup netinet6/in6_proto.c optional inet6 netinet6/in6_rmx.c optional inet6 netinet6/in6_rss.c optional inet6 rss netinet6/in6_src.c optional inet6 netinet6/ip6_fastfwd.c optional inet6 netinet6/ip6_forward.c optional inet6 netinet6/ip6_gre.c optional gre inet6 netinet6/ip6_id.c optional inet6 netinet6/ip6_input.c optional inet6 netinet6/ip6_mroute.c optional mrouting inet6 netinet6/ip6_output.c optional inet6 netinet6/mld6.c optional inet6 netinet6/nd6.c optional inet6 netinet6/nd6_nbr.c optional inet6 netinet6/nd6_rtr.c optional inet6 netinet6/raw_ip6.c optional inet6 netinet6/route6.c optional inet6 netinet6/scope6.c optional inet6 netinet6/sctp6_usrreq.c optional inet6 sctp netinet6/udp6_usrreq.c optional inet6 netipsec/ipsec.c optional ipsec inet | ipsec inet6 netipsec/ipsec_input.c optional ipsec inet | ipsec inet6 netipsec/ipsec_mbuf.c optional ipsec inet | ipsec inet6 netipsec/ipsec_mod.c optional ipsec inet | ipsec inet6 netipsec/ipsec_output.c optional ipsec inet | ipsec inet6 netipsec/ipsec_pcb.c optional ipsec inet | ipsec inet6 | \ ipsec_support inet | ipsec_support inet6 netipsec/key.c optional ipsec inet | ipsec inet6 | \ ipsec_support inet | ipsec_support inet6 netipsec/key_debug.c optional ipsec inet | ipsec inet6 | \ ipsec_support inet | ipsec_support inet6 netipsec/keysock.c optional ipsec inet | ipsec inet6 | \ ipsec_support inet | ipsec_support inet6 netipsec/subr_ipsec.c optional ipsec inet | ipsec inet6 | \ ipsec_support inet | ipsec_support inet6 netipsec/udpencap.c optional ipsec inet netipsec/xform_ah.c optional ipsec inet | ipsec inet6 netipsec/xform_esp.c optional ipsec inet | ipsec inet6 netipsec/xform_ipcomp.c optional ipsec inet | ipsec inet6 netipsec/xform_tcp.c optional ipsec inet tcp_signature | \ ipsec inet6 tcp_signature | ipsec_support inet tcp_signature | \ ipsec_support inet6 tcp_signature netpfil/ipfw/dn_aqm_codel.c optional inet dummynet netpfil/ipfw/dn_aqm_pie.c optional inet dummynet netpfil/ipfw/dn_heap.c optional inet dummynet netpfil/ipfw/dn_sched_fifo.c optional inet dummynet netpfil/ipfw/dn_sched_fq_codel.c optional inet dummynet netpfil/ipfw/dn_sched_fq_pie.c optional inet dummynet netpfil/ipfw/dn_sched_prio.c optional inet dummynet netpfil/ipfw/dn_sched_qfq.c optional inet dummynet netpfil/ipfw/dn_sched_rr.c optional inet dummynet netpfil/ipfw/dn_sched_wf2q.c optional inet dummynet netpfil/ipfw/ip_dummynet.c optional inet dummynet netpfil/ipfw/ip_dn_io.c optional inet dummynet netpfil/ipfw/ip_dn_glue.c optional inet dummynet netpfil/ipfw/ip_fw2.c optional inet ipfirewall netpfil/ipfw/ip_fw_bpf.c optional inet ipfirewall netpfil/ipfw/ip_fw_dynamic.c optional inet ipfirewall netpfil/ipfw/ip_fw_eaction.c optional inet ipfirewall netpfil/ipfw/ip_fw_log.c optional inet ipfirewall netpfil/ipfw/ip_fw_pfil.c optional inet ipfirewall netpfil/ipfw/ip_fw_sockopt.c optional inet ipfirewall netpfil/ipfw/ip_fw_table.c optional inet ipfirewall netpfil/ipfw/ip_fw_table_algo.c optional inet ipfirewall netpfil/ipfw/ip_fw_table_value.c optional inet ipfirewall netpfil/ipfw/ip_fw_iface.c optional inet ipfirewall netpfil/ipfw/ip_fw_nat.c optional inet ipfirewall_nat netpfil/ipfw/nat64/ip_fw_nat64.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64lsn.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64lsn_control.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64stl.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64stl_control.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64_translate.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nptv6/ip_fw_nptv6.c optional inet inet6 ipfirewall \ ipfirewall_nptv6 netpfil/ipfw/nptv6/nptv6.c optional inet inet6 ipfirewall \ ipfirewall_nptv6 netpfil/ipfw/pmod/ip_fw_pmod.c optional inet ipfirewall_pmod netpfil/ipfw/pmod/tcpmod.c optional inet ipfirewall_pmod netpfil/pf/if_pflog.c optional pflog pf inet netpfil/pf/if_pfsync.c optional pfsync pf inet netpfil/pf/pf.c optional pf inet netpfil/pf/pf_if.c optional pf inet netpfil/pf/pf_ioctl.c optional pf inet netpfil/pf/pf_lb.c optional pf inet netpfil/pf/pf_norm.c optional pf inet netpfil/pf/pf_osfp.c optional pf inet netpfil/pf/pf_ruleset.c optional pf inet netpfil/pf/pf_table.c optional pf inet netpfil/pf/in4_cksum.c optional pf inet netsmb/smb_conn.c optional netsmb netsmb/smb_crypt.c optional netsmb netsmb/smb_dev.c optional netsmb netsmb/smb_iod.c optional netsmb netsmb/smb_rq.c optional netsmb netsmb/smb_smb.c optional netsmb netsmb/smb_subr.c optional netsmb netsmb/smb_trantcp.c optional netsmb netsmb/smb_usr.c optional netsmb nfs/bootp_subr.c optional bootp nfscl nfs/krpc_subr.c optional bootp nfscl nfs/nfs_diskless.c optional nfscl nfs_root nfs/nfs_fha.c optional nfsd nfs/nfs_lock.c optional nfscl | nfslockd | nfsd nfs/nfs_nfssvc.c optional nfscl | nfsd nlm/nlm_advlock.c optional nfslockd | nfsd nlm/nlm_prot_clnt.c optional nfslockd | nfsd nlm/nlm_prot_impl.c optional nfslockd | nfsd nlm/nlm_prot_server.c optional nfslockd | nfsd nlm/nlm_prot_svc.c optional nfslockd | nfsd nlm/nlm_prot_xdr.c optional nfslockd | nfsd nlm/sm_inter_xdr.c optional nfslockd | nfsd # Linux Kernel Programming Interface compat/linuxkpi/common/src/linux_kmod.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_compat.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_current.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_hrtimer.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_kthread.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_lock.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_page.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_pci.c optional compat_linuxkpi pci \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_tasklet.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_idr.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_radix.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_rcu.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C} -I$S/contrib/ck/include" compat/linuxkpi/common/src/linux_schedule.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_slab.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_usb.c optional compat_linuxkpi usb \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_work.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" # OpenFabrics Enterprise Distribution (Infiniband) ofed/drivers/infiniband/core/addr.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/agent.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/cache.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" # XXX Mad.c must be ordered before cm.c for sysinit sets to occur in # the correct order. ofed/drivers/infiniband/core/mad.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/cm.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/ -Wno-unused-function" ofed/drivers/infiniband/core/cma.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/device.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/fmr_pool.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/iwcm.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/mad_rmpp.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/multicast.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/packer.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/peer_mem.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/sa_query.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/smi.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/sysfs.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/ucm.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/ucma.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/ud_header.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/umem.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/user_mad.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/uverbs_cmd.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/uverbs_main.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/uverbs_marshall.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/core/verbs.c optional ofed \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/core/" ofed/drivers/infiniband/ulp/ipoib/ipoib_cm.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" #ofed/drivers/infiniband/ulp/ipoib/ipoib_fs.c optional ipoib \ # compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_ib.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_multicast.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_verbs.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" #ofed/drivers/infiniband/ulp/ipoib/ipoib_vlan.c optional ipoib \ # compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/sdp/sdp_bcopy.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_main.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_rx.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_cma.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_tx.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" dev/mlx4/mlx4_ib/mlx4_ib_alias_GUID.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_mcg.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_sysfs.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_cm.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_ah.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_cq.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_doorbell.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_mad.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_main.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_exp.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_mr.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_qp.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_srq.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_wc.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_alloc.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_catas.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_cmd.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_cq.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_eq.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_fw.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_icm.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_intf.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_main.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_mcg.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_mr.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_pd.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_port.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_profile.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_qp.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_reset.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_sense.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_srq.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_resource_tracker.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_sys_tune.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_cq.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_main.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_netdev.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_port.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_resources.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_rx.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_tx.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_alloc.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_cmd.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_cq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_diagnostics.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_eq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_flow_table.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_fw.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_health.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_mad.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_main.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_mcg.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_mr.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_pagealloc.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_pd.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_port.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_qp.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_srq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_transobj.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_uar.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_vport.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_wq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_ethtool.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_main.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_tx.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_flow_table.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_rx.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_txrx.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_allocator.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_av.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_catas.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_cmd.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_cq.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_eq.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_mad.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_main.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_mcg.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_memfree.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_mr.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_pd.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_profile.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_provider.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_qp.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_reset.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_srq.c optional mthca \ compile-with "${OFED_C}" ofed/drivers/infiniband/hw/mthca/mthca_uar.c optional mthca \ compile-with "${OFED_C}" # crypto support opencrypto/cast.c optional crypto | ipsec | ipsec_support opencrypto/criov.c optional crypto | ipsec | ipsec_support opencrypto/crypto.c optional crypto | ipsec | ipsec_support opencrypto/cryptodev.c optional cryptodev opencrypto/cryptodev_if.m optional crypto | ipsec | ipsec_support opencrypto/cryptosoft.c optional crypto | ipsec | ipsec_support opencrypto/cryptodeflate.c optional crypto | ipsec | ipsec_support opencrypto/gmac.c optional crypto | ipsec | ipsec_support opencrypto/gfmult.c optional crypto | ipsec | ipsec_support opencrypto/rmd160.c optional crypto | ipsec | ipsec_support opencrypto/skipjack.c optional crypto | ipsec | ipsec_support opencrypto/xform.c optional crypto | ipsec | ipsec_support rpc/auth_none.c optional krpc | nfslockd | nfscl | nfsd rpc/auth_unix.c optional krpc | nfslockd | nfscl | nfsd rpc/authunix_prot.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_bck.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_dg.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_rc.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_vc.c optional krpc | nfslockd | nfscl | nfsd rpc/getnetconfig.c optional krpc | nfslockd | nfscl | nfsd rpc/replay.c optional krpc | nfslockd | nfscl | nfsd rpc/rpc_callmsg.c optional krpc | nfslockd | nfscl | nfsd rpc/rpc_generic.c optional krpc | nfslockd | nfscl | nfsd rpc/rpc_prot.c optional krpc | nfslockd | nfscl | nfsd rpc/rpcb_clnt.c optional krpc | nfslockd | nfscl | nfsd rpc/rpcb_prot.c optional krpc | nfslockd | nfscl | nfsd rpc/svc.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_auth.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_auth_unix.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_dg.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_generic.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_vc.c optional krpc | nfslockd | nfscl | nfsd rpc/rpcsec_gss/rpcsec_gss.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/rpcsec_gss_conf.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/rpcsec_gss_misc.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/rpcsec_gss_prot.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/svc_rpcsec_gss.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi security/audit/audit.c optional audit security/audit/audit_arg.c optional audit security/audit/audit_bsm.c optional audit security/audit/audit_bsm_db.c optional audit security/audit/audit_bsm_klib.c optional audit security/audit/audit_dtrace.c optional dtaudit audit | dtraceall audit compile-with "${CDDL_C}" security/audit/audit_pipe.c optional audit security/audit/audit_syscalls.c standard security/audit/audit_trigger.c optional audit security/audit/audit_worker.c optional audit security/audit/bsm_domain.c optional audit security/audit/bsm_errno.c optional audit security/audit/bsm_fcntl.c optional audit security/audit/bsm_socket_type.c optional audit security/audit/bsm_token.c optional audit security/mac/mac_audit.c optional mac audit security/mac/mac_cred.c optional mac security/mac/mac_framework.c optional mac security/mac/mac_inet.c optional mac inet | mac inet6 security/mac/mac_inet6.c optional mac inet6 security/mac/mac_label.c optional mac security/mac/mac_net.c optional mac security/mac/mac_pipe.c optional mac security/mac/mac_posix_sem.c optional mac security/mac/mac_posix_shm.c optional mac security/mac/mac_priv.c optional mac security/mac/mac_process.c optional mac security/mac/mac_socket.c optional mac security/mac/mac_syscalls.c standard security/mac/mac_system.c optional mac security/mac/mac_sysv_msg.c optional mac security/mac/mac_sysv_sem.c optional mac security/mac/mac_sysv_shm.c optional mac security/mac/mac_vfs.c optional mac security/mac_biba/mac_biba.c optional mac_biba security/mac_bsdextended/mac_bsdextended.c optional mac_bsdextended security/mac_bsdextended/ugidfw_system.c optional mac_bsdextended security/mac_bsdextended/ugidfw_vnode.c optional mac_bsdextended security/mac_ifoff/mac_ifoff.c optional mac_ifoff security/mac_lomac/mac_lomac.c optional mac_lomac security/mac_mls/mac_mls.c optional mac_mls security/mac_none/mac_none.c optional mac_none security/mac_partition/mac_partition.c optional mac_partition security/mac_portacl/mac_portacl.c optional mac_portacl security/mac_seeotheruids/mac_seeotheruids.c optional mac_seeotheruids security/mac_stub/mac_stub.c optional mac_stub security/mac_test/mac_test.c optional mac_test teken/teken.c optional sc | vt ufs/ffs/ffs_alloc.c optional ffs ufs/ffs/ffs_balloc.c optional ffs ufs/ffs/ffs_inode.c optional ffs ufs/ffs/ffs_snapshot.c optional ffs ufs/ffs/ffs_softdep.c optional ffs ufs/ffs/ffs_subr.c optional ffs ufs/ffs/ffs_tables.c optional ffs ufs/ffs/ffs_vfsops.c optional ffs ufs/ffs/ffs_vnops.c optional ffs ufs/ffs/ffs_rawread.c optional ffs directio ufs/ffs/ffs_suspend.c optional ffs ufs/ufs/ufs_acl.c optional ffs ufs/ufs/ufs_bmap.c optional ffs ufs/ufs/ufs_dirhash.c optional ffs ufs/ufs/ufs_extattr.c optional ffs ufs/ufs/ufs_gjournal.c optional ffs UFS_GJOURNAL ufs/ufs/ufs_inode.c optional ffs ufs/ufs/ufs_lookup.c optional ffs ufs/ufs/ufs_quota.c optional ffs ufs/ufs/ufs_vfsops.c optional ffs ufs/ufs/ufs_vnops.c optional ffs vm/default_pager.c standard vm/device_pager.c standard vm/phys_pager.c standard vm/redzone.c optional DEBUG_REDZONE vm/sg_pager.c standard vm/swap_pager.c standard vm/uma_core.c standard vm/uma_dbg.c standard vm/memguard.c optional DEBUG_MEMGUARD vm/vm_fault.c standard vm/vm_glue.c standard vm/vm_init.c standard vm/vm_kern.c standard vm/vm_map.c standard vm/vm_meter.c standard vm/vm_mmap.c standard vm/vm_object.c standard vm/vm_page.c standard vm/vm_pageout.c standard vm/vm_pager.c standard vm/vm_phys.c standard vm/vm_radix.c standard vm/vm_reserv.c standard vm/vm_domain.c standard vm/vm_unix.c standard vm/vnode_pager.c standard xen/features.c optional xenhvm xen/xenbus/xenbus_if.m optional xenhvm xen/xenbus/xenbus.c optional xenhvm xen/xenbus/xenbusb_if.m optional xenhvm xen/xenbus/xenbusb.c optional xenhvm xen/xenbus/xenbusb_front.c optional xenhvm xen/xenbus/xenbusb_back.c optional xenhvm xen/xenmem/xenmem_if.m optional xenhvm xdr/xdr.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_array.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_mbuf.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_mem.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_reference.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_sizeof.c optional krpc | nfslockd | nfscl | nfsd Index: head/sys/conf/options =================================================================== --- head/sys/conf/options (revision 320843) +++ head/sys/conf/options (revision 320844) @@ -1,1000 +1,1002 @@ # $FreeBSD$ # # On the handling of kernel options # # All kernel options should be listed in NOTES, with suitable # descriptions. Negative options (options that make some code not # compile) should be commented out; LINT (generated from NOTES) should # compile as much code as possible. Try to structure option-using # code so that a single option only switch code on, or only switch # code off, to make it possible to have a full compile-test. If # necessary, you can check for COMPILING_LINT to get maximum code # coverage. # # All new options shall also be listed in either "conf/options" or # "conf/options.". Options that affect a single source-file # .[c|s] should be directed into "opt_.h", while options # that affect multiple files should either go in "opt_global.h" if # this is a kernel-wide option (used just about everywhere), or in # "opt_.h" if it affects only some files. # Note that the effect of listing only an option without a # header-file-name in conf/options (and cousins) is that the last # convention is followed. # # This handling scheme is not yet fully implemented. # # # Format of this file: # Option name filename # # If filename is missing, the default is # opt_.h AAC_DEBUG opt_aac.h AACRAID_DEBUG opt_aacraid.h AHC_ALLOW_MEMIO opt_aic7xxx.h AHC_TMODE_ENABLE opt_aic7xxx.h AHC_DUMP_EEPROM opt_aic7xxx.h AHC_DEBUG opt_aic7xxx.h AHC_DEBUG_OPTS opt_aic7xxx.h AHC_REG_PRETTY_PRINT opt_aic7xxx.h AHD_DEBUG opt_aic79xx.h AHD_DEBUG_OPTS opt_aic79xx.h AHD_TMODE_ENABLE opt_aic79xx.h AHD_REG_PRETTY_PRINT opt_aic79xx.h ADW_ALLOW_MEMIO opt_adw.h TWA_DEBUG opt_twa.h # Debugging options. ALT_BREAK_TO_DEBUGGER opt_kdb.h BREAK_TO_DEBUGGER opt_kdb.h BUF_TRACKING opt_global.h DDB DDB_BUFR_SIZE opt_ddb.h DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h DDB_CAPTURE_MAXBUFSIZE opt_ddb.h DDB_CTF opt_ddb.h DDB_NUMSYM opt_ddb.h FULL_BUF_TRACKING opt_global.h GDB KDB opt_global.h KDB_TRACE opt_kdb.h KDB_UNATTENDED opt_kdb.h KLD_DEBUG opt_kld.h SYSCTL_DEBUG opt_sysctl.h EARLY_PRINTF opt_global.h TEXTDUMP_PREFERRED opt_ddb.h TEXTDUMP_VERBOSE opt_ddb.h NUM_CORE_FILES opt_global.h # Miscellaneous options. ADAPTIVE_LOCKMGRS ALQ ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h ATSE_CFI_HACK opt_cfi.h AUDIT opt_global.h BOOTHOWTO opt_global.h BOOTVERBOSE opt_global.h CALLOUT_PROFILING CAPABILITIES opt_capsicum.h CAPABILITY_MODE opt_capsicum.h COMPAT_43 opt_compat.h COMPAT_43TTY opt_compat.h COMPAT_FREEBSD4 opt_compat.h COMPAT_FREEBSD5 opt_compat.h COMPAT_FREEBSD6 opt_compat.h COMPAT_FREEBSD7 opt_compat.h COMPAT_FREEBSD9 opt_compat.h COMPAT_FREEBSD10 opt_compat.h COMPAT_FREEBSD11 opt_compat.h COMPAT_CLOUDABI32 opt_dontuse.h COMPAT_CLOUDABI64 opt_dontuse.h COMPAT_LINUXKPI opt_compat.h COMPILING_LINT opt_global.h CY_PCI_FASTINTR DEADLKRES opt_watchdog.h DEVICE_NUMA EXT_RESOURCES opt_global.h DIRECTIO FILEMON opt_dontuse.h FFCLOCK FULL_PREEMPTION opt_sched.h GZIO opt_gzio.h IMAGACT_BINMISC opt_dontuse.h IPI_PREEMPTION opt_sched.h GEOM_AES opt_geom.h GEOM_BDE opt_geom.h GEOM_BSD opt_geom.h GEOM_CACHE opt_geom.h GEOM_CONCAT opt_geom.h GEOM_ELI opt_geom.h GEOM_FOX opt_geom.h GEOM_GATE opt_geom.h GEOM_JOURNAL opt_geom.h GEOM_LABEL opt_geom.h GEOM_LABEL_GPT opt_geom.h GEOM_LINUX_LVM opt_geom.h GEOM_MAP opt_geom.h GEOM_MBR opt_geom.h GEOM_MIRROR opt_geom.h GEOM_MOUNTVER opt_geom.h GEOM_MULTIPATH opt_geom.h GEOM_NOP opt_geom.h GEOM_PART_APM opt_geom.h GEOM_PART_BSD opt_geom.h GEOM_PART_BSD64 opt_geom.h GEOM_PART_EBR opt_geom.h GEOM_PART_EBR_COMPAT opt_geom.h GEOM_PART_GPT opt_geom.h GEOM_PART_LDM opt_geom.h GEOM_PART_MBR opt_geom.h GEOM_PART_VTOC8 opt_geom.h GEOM_RAID opt_geom.h GEOM_RAID3 opt_geom.h GEOM_SHSEC opt_geom.h GEOM_STRIPE opt_geom.h GEOM_SUNLABEL opt_geom.h GEOM_UZIP opt_geom.h GEOM_UZIP_DEBUG opt_geom.h GEOM_VINUM opt_geom.h GEOM_VIRSTOR opt_geom.h GEOM_VOL opt_geom.h GEOM_ZERO opt_geom.h IFLIB opt_iflib.h KDTRACE_HOOKS opt_global.h KDTRACE_FRAME opt_kdtrace.h KN_HASHSIZE opt_kqueue.h KSTACK_MAX_PAGES KSTACK_PAGES KSTACK_USAGE_PROF KTRACE KTRACE_REQUEST_POOL opt_ktrace.h LIBICONV MAC opt_global.h MAC_BIBA opt_dontuse.h MAC_BSDEXTENDED opt_dontuse.h MAC_IFOFF opt_dontuse.h MAC_LOMAC opt_dontuse.h MAC_MLS opt_dontuse.h MAC_NONE opt_dontuse.h MAC_PARTITION opt_dontuse.h MAC_PORTACL opt_dontuse.h MAC_SEEOTHERUIDS opt_dontuse.h MAC_STATIC opt_mac.h MAC_STUB opt_dontuse.h MAC_TEST opt_dontuse.h MD_ROOT opt_md.h MD_ROOT_FSTYPE opt_md.h MD_ROOT_SIZE opt_md.h MFI_DEBUG opt_mfi.h MFI_DECODE_LOG opt_mfi.h MPROF_BUFFERS opt_mprof.h MPROF_HASH_SIZE opt_mprof.h NEW_PCIB opt_global.h NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h NO_ADAPTIVE_RWLOCKS NO_ADAPTIVE_SX NO_EVENTTIMERS opt_timer.h NO_SYSCTL_DESCR opt_global.h NSWBUF_MIN opt_swap.h MBUF_PACKET_ZONE_DISABLE opt_global.h PANIC_REBOOT_WAIT_TIME opt_panic.h PCI_HP opt_pci.h PCI_IOV opt_global.h PPC_DEBUG opt_ppc.h PPC_PROBE_CHIPSET opt_ppc.h PPS_SYNC opt_ntp.h PREEMPTION opt_sched.h QUOTA SCHED_4BSD opt_sched.h SCHED_STATS opt_sched.h SCHED_ULE opt_sched.h SLEEPQUEUE_PROFILING SLHCI_DEBUG opt_slhci.h SPX_HACK STACK opt_stack.h SUIDDIR MSGMNB opt_sysvipc.h MSGMNI opt_sysvipc.h MSGSEG opt_sysvipc.h MSGSSZ opt_sysvipc.h MSGTQL opt_sysvipc.h SEMMNI opt_sysvipc.h SEMMNS opt_sysvipc.h SEMMNU opt_sysvipc.h SEMMSL opt_sysvipc.h SEMOPM opt_sysvipc.h SEMUME opt_sysvipc.h SHMALL opt_sysvipc.h SHMMAX opt_sysvipc.h SHMMAXPGS opt_sysvipc.h SHMMIN opt_sysvipc.h SHMMNI opt_sysvipc.h SHMSEG opt_sysvipc.h SYSVMSG opt_sysvipc.h SYSVSEM opt_sysvipc.h SYSVSHM opt_sysvipc.h SW_WATCHDOG opt_watchdog.h TURNSTILE_PROFILING UMTX_PROFILING UMTX_CHAINS opt_global.h VERBOSE_SYSINIT # POSIX kernel options P1003_1B_MQUEUE opt_posix.h P1003_1B_SEMAPHORES opt_posix.h _KPOSIX_PRIORITY_SCHEDULING opt_posix.h # Do we want the config file compiled into the kernel? INCLUDE_CONFIG_FILE opt_config.h # Options for static filesystems. These should only be used at config # time, since the corresponding lkms cannot work if there are any static # dependencies. Unusability is enforced by hiding the defines for the # options in a never-included header. AUTOFS opt_dontuse.h CD9660 opt_dontuse.h EXT2FS opt_dontuse.h FDESCFS opt_dontuse.h FFS opt_dontuse.h FUSE opt_dontuse.h MSDOSFS opt_dontuse.h NANDFS opt_dontuse.h NULLFS opt_dontuse.h PROCFS opt_dontuse.h PSEUDOFS opt_dontuse.h SMBFS opt_dontuse.h TMPFS opt_dontuse.h UDF opt_dontuse.h UNIONFS opt_dontuse.h ZFS opt_dontuse.h # Pseudofs debugging PSEUDOFS_TRACE opt_pseudofs.h # In-kernel GSS-API KGSSAPI opt_kgssapi.h KGSSAPI_DEBUG opt_kgssapi.h # These static filesystems have one slightly bogus static dependency in # sys/i386/i386/autoconf.c. If any of these filesystems are # statically compiled into the kernel, code for mounting them as root # filesystems will be enabled - but look below. # NFSCL - client # NFSD - server NFSCL opt_nfs.h NFSD opt_nfs.h # filesystems and libiconv bridge CD9660_ICONV opt_dontuse.h MSDOSFS_ICONV opt_dontuse.h UDF_ICONV opt_dontuse.h # If you are following the conditions in the copyright, # you can enable soft-updates which will speed up a lot of thigs # and make the system safer from crashes at the same time. # otherwise a STUB module will be compiled in. SOFTUPDATES opt_ffs.h # On small, embedded systems, it can be useful to turn off support for # snapshots. It saves about 30-40k for a feature that would be lightly # used, if it is used at all. NO_FFS_SNAPSHOT opt_ffs.h # Enabling this option turns on support for Access Control Lists in UFS, # which can be used to support high security configurations. Depends on # UFS_EXTATTR. UFS_ACL opt_ufs.h # Enabling this option turns on support for extended attributes in UFS-based # filesystems, which can be used to support high security configurations # as well as new filesystem features. UFS_EXTATTR opt_ufs.h UFS_EXTATTR_AUTOSTART opt_ufs.h # Enable fast hash lookups for large directories on UFS-based filesystems. UFS_DIRHASH opt_ufs.h # Enable gjournal-based UFS journal. UFS_GJOURNAL opt_ufs.h # The below sentence is not in English, and neither is this one. # We plan to remove the static dependences above, with a # _ROOT option to control if it usable as root. This list # allows these options to be present in config files already (though # they won't make any difference yet). NFS_ROOT opt_nfsroot.h # SMB/CIFS requester NETSMB opt_netsmb.h # Options used only in subr_param.c. HZ opt_param.h MAXFILES opt_param.h NBUF opt_param.h NSFBUFS opt_param.h VM_BCACHE_SIZE_MAX opt_param.h VM_SWZONE_SIZE_MAX opt_param.h MAXUSERS DFLDSIZ opt_param.h MAXDSIZ opt_param.h MAXSSIZ opt_param.h # Generic SCSI options. CAM_MAX_HIGHPOWER opt_cam.h CAMDEBUG opt_cam.h CAM_DEBUG_COMPILE opt_cam.h CAM_DEBUG_DELAY opt_cam.h CAM_DEBUG_BUS opt_cam.h CAM_DEBUG_TARGET opt_cam.h CAM_DEBUG_LUN opt_cam.h CAM_DEBUG_FLAGS opt_cam.h CAM_BOOT_DELAY opt_cam.h CAM_IOSCHED_DYNAMIC opt_cam.h SCSI_DELAY opt_scsi.h SCSI_NO_SENSE_STRINGS opt_scsi.h SCSI_NO_OP_STRINGS opt_scsi.h # Options used only in cam/ata/ata_da.c ADA_TEST_FAILURE opt_ada.h ATA_STATIC_ID opt_ada.h # Options used only in cam/scsi/scsi_cd.c CHANGER_MIN_BUSY_SECONDS opt_cd.h CHANGER_MAX_BUSY_SECONDS opt_cd.h # Options used only in cam/scsi/scsi_sa.c. SA_IO_TIMEOUT opt_sa.h SA_SPACE_TIMEOUT opt_sa.h SA_REWIND_TIMEOUT opt_sa.h SA_ERASE_TIMEOUT opt_sa.h SA_1FM_AT_EOD opt_sa.h # Options used only in cam/scsi/scsi_pt.c SCSI_PT_DEFAULT_TIMEOUT opt_pt.h # Options used only in cam/scsi/scsi_ses.c SES_ENABLE_PASSTHROUGH opt_ses.h # Options used in dev/sym/ (Symbios SCSI driver). SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) # Allows the ncr to take precedence # 1 (1<<0) -> 810a, 860 # 2 (1<<1) -> 825a, 875, 885, 895 # 4 (1<<2) -> 895a, 896, 1510d SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 # disabled:0 (default), enabled:1 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking # disabled:0, enabled:1 (default) SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported # default:8, range:[1..64] # Options used only in dev/ncr/* SCSI_NCR_DEBUG opt_ncr.h SCSI_NCR_MAX_SYNC opt_ncr.h SCSI_NCR_MAX_WIDE opt_ncr.h SCSI_NCR_MYADDR opt_ncr.h # Options used only in dev/isp/* ISP_TARGET_MODE opt_isp.h ISP_FW_CRASH_DUMP opt_isp.h ISP_DEFAULT_ROLES opt_isp.h ISP_INTERNAL_TARGET opt_isp.h ISP_FCTAPE_OFF opt_isp.h # Options used only in dev/iscsi ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h # Net stuff. ACCEPT_FILTER_DATA ACCEPT_FILTER_DNS ACCEPT_FILTER_HTTP ALTQ opt_global.h ALTQ_CBQ opt_altq.h ALTQ_CDNR opt_altq.h ALTQ_CODEL opt_altq.h ALTQ_DEBUG opt_altq.h ALTQ_HFSC opt_altq.h ALTQ_FAIRQ opt_altq.h ALTQ_NOPCC opt_altq.h ALTQ_PRIQ opt_altq.h ALTQ_RED opt_altq.h ALTQ_RIO opt_altq.h BOOTP opt_bootp.h BOOTP_BLOCKSIZE opt_bootp.h BOOTP_COMPAT opt_bootp.h BOOTP_NFSROOT opt_bootp.h BOOTP_NFSV3 opt_bootp.h BOOTP_WIRED_TO opt_bootp.h DEVICE_POLLING DUMMYNET opt_ipdn.h RATELIMIT opt_ratelimit.h INET opt_inet.h INET6 opt_inet6.h IPDIVERT IPFILTER opt_ipfilter.h IPFILTER_DEFAULT_BLOCK opt_ipfilter.h IPFILTER_LOG opt_ipfilter.h IPFILTER_LOOKUP opt_ipfilter.h IPFIREWALL opt_ipfw.h IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h IPFIREWALL_NAT opt_ipfw.h IPFIREWALL_NAT64 opt_ipfw.h IPFIREWALL_NAT64_DIRECT_OUTPUT opt_ipfw.h IPFIREWALL_NPTV6 opt_ipfw.h IPFIREWALL_VERBOSE opt_ipfw.h IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h IPFIREWALL_PMOD opt_ipfw.h IPSEC opt_ipsec.h IPSEC_DEBUG opt_ipsec.h IPSEC_SUPPORT opt_ipsec.h IPSTEALTH KRPC LIBALIAS LIBMBPOOL LIBMCHAIN MBUF_PROFILING MBUF_STRESS_TEST MROUTING opt_mrouting.h NFSLOCKD PCBGROUP opt_pcbgroup.h PF_DEFAULT_TO_DROP opt_pf.h RADIX_MPATH opt_mpath.h ROUTETABLES opt_route.h RSS opt_rss.h SLIP_IFF_OPTS opt_slip.h TCPDEBUG TCPPCAP opt_global.h SIFTR TCP_HHOOK opt_inet.h TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading TCP_RFC7413 opt_inet.h TCP_RFC7413_MAX_KEYS opt_inet.h TCP_SIGNATURE opt_ipsec.h VLAN_ARRAY opt_vlan.h XBONEHACK FLOWTABLE opt_route.h FLOWTABLE_HASH_ALL opt_route.h # # SCTP # SCTP opt_sctp.h SCTP_DEBUG opt_sctp.h # Enable debug printfs SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats # # # # Netgraph(4). Use option NETGRAPH to enable the base netgraph code. # Each netgraph node type can be either be compiled into the kernel # or loaded dynamically. To get the former, include the corresponding # option below. Each type has its own man page, e.g. ng_async(4). NETGRAPH NETGRAPH_DEBUG opt_netgraph.h NETGRAPH_ASYNC opt_netgraph.h NETGRAPH_ATMLLC opt_netgraph.h NETGRAPH_ATM_ATMPIF opt_netgraph.h NETGRAPH_BLUETOOTH opt_netgraph.h NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h NETGRAPH_BLUETOOTH_H4 opt_netgraph.h NETGRAPH_BLUETOOTH_HCI opt_netgraph.h NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h NETGRAPH_BLUETOOTH_UBT opt_netgraph.h NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h NETGRAPH_BPF opt_netgraph.h NETGRAPH_BRIDGE opt_netgraph.h NETGRAPH_CAR opt_netgraph.h NETGRAPH_CISCO opt_netgraph.h NETGRAPH_DEFLATE opt_netgraph.h NETGRAPH_DEVICE opt_netgraph.h NETGRAPH_ECHO opt_netgraph.h NETGRAPH_EIFACE opt_netgraph.h NETGRAPH_ETHER opt_netgraph.h NETGRAPH_ETHER_ECHO opt_netgraph.h NETGRAPH_FEC opt_netgraph.h NETGRAPH_FRAME_RELAY opt_netgraph.h NETGRAPH_GIF opt_netgraph.h NETGRAPH_GIF_DEMUX opt_netgraph.h NETGRAPH_HOLE opt_netgraph.h NETGRAPH_IFACE opt_netgraph.h NETGRAPH_IP_INPUT opt_netgraph.h NETGRAPH_IPFW opt_netgraph.h NETGRAPH_KSOCKET opt_netgraph.h NETGRAPH_L2TP opt_netgraph.h NETGRAPH_LMI opt_netgraph.h NETGRAPH_MPPC_COMPRESSION opt_netgraph.h NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h NETGRAPH_NAT opt_netgraph.h NETGRAPH_NETFLOW opt_netgraph.h NETGRAPH_ONE2MANY opt_netgraph.h NETGRAPH_PATCH opt_netgraph.h NETGRAPH_PIPE opt_netgraph.h NETGRAPH_PPP opt_netgraph.h NETGRAPH_PPPOE opt_netgraph.h NETGRAPH_PPTPGRE opt_netgraph.h NETGRAPH_PRED1 opt_netgraph.h NETGRAPH_RFC1490 opt_netgraph.h NETGRAPH_SOCKET opt_netgraph.h NETGRAPH_SPLIT opt_netgraph.h NETGRAPH_SPPP opt_netgraph.h NETGRAPH_TAG opt_netgraph.h NETGRAPH_TCPMSS opt_netgraph.h NETGRAPH_TEE opt_netgraph.h NETGRAPH_TTY opt_netgraph.h NETGRAPH_UI opt_netgraph.h NETGRAPH_VJC opt_netgraph.h NETGRAPH_VLAN opt_netgraph.h # NgATM options NGATM_ATM opt_netgraph.h NGATM_ATMBASE opt_netgraph.h NGATM_SSCOP opt_netgraph.h NGATM_SSCFU opt_netgraph.h NGATM_UNI opt_netgraph.h NGATM_CCATM opt_netgraph.h # DRM options DRM_DEBUG opt_drm.h TI_SF_BUF_JUMBO opt_ti.h TI_JUMBO_HDRSPLIT opt_ti.h # DPT driver debug flags DPT_MEASURE_PERFORMANCE opt_dpt.h DPT_RESET_HBA opt_dpt.h # Misc debug flags. Most of these should probably be replaced with # 'DEBUG', and then let people recompile just the interesting modules # with 'make CC="cc -DDEBUG"'. CLUSTERDEBUG opt_debug_cluster.h DEBUG_1284 opt_ppb_1284.h VP0_DEBUG opt_vpo.h LPT_DEBUG opt_lpt.h PLIP_DEBUG opt_plip.h LOCKF_DEBUG opt_debug_lockf.h SI_DEBUG opt_debug_si.h IFMEDIA_DEBUG opt_ifmedia.h # Fb options FB_DEBUG opt_fb.h FB_INSTALL_CDEV opt_fb.h # ppbus related options PERIPH_1284 opt_ppb_1284.h DONTPROBE_1284 opt_ppb_1284.h # smbus related options ENABLE_ALART opt_intpm.h # These cause changes all over the kernel BLKDEV_IOSIZE opt_global.h BURN_BRIDGES opt_global.h DEBUG opt_global.h DEBUG_LOCKS opt_global.h DEBUG_VFS_LOCKS opt_global.h DFLTPHYS opt_global.h DIAGNOSTIC opt_global.h INVARIANT_SUPPORT opt_global.h INVARIANTS opt_global.h MAXCPU opt_global.h MAXMEMDOM opt_global.h MAXPHYS opt_global.h MCLSHIFT opt_global.h MUTEX_NOINLINE opt_global.h LOCK_PROFILING opt_global.h LOCK_PROFILING_FAST opt_global.h MSIZE opt_global.h REGRESSION opt_global.h RWLOCK_NOINLINE opt_global.h SX_NOINLINE opt_global.h VFS_BIO_DEBUG opt_global.h # These are VM related options VM_KMEM_SIZE opt_vm.h VM_KMEM_SIZE_SCALE opt_vm.h VM_KMEM_SIZE_MAX opt_vm.h VM_NRESERVLEVEL opt_vm.h VM_NUMA_ALLOC opt_vm.h VM_LEVEL_0_ORDER opt_vm.h NO_SWAPPING opt_vm.h MALLOC_MAKE_FAILURES opt_vm.h MALLOC_PROFILE opt_vm.h MALLOC_DEBUG_MAXZONES opt_vm.h # The MemGuard replacement allocator used for tamper-after-free detection DEBUG_MEMGUARD opt_vm.h # The RedZone malloc(9) protection DEBUG_REDZONE opt_vm.h # Standard SMP options EARLY_AP_STARTUP opt_global.h SMP opt_global.h # Size of the kernel message buffer MSGBUF_SIZE opt_msgbuf.h # NFS options NFS_MINATTRTIMO opt_nfs.h NFS_MAXATTRTIMO opt_nfs.h NFS_MINDIRATTRTIMO opt_nfs.h NFS_MAXDIRATTRTIMO opt_nfs.h NFS_DEBUG opt_nfs.h # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver OVERRIDE_CARD opt_bktr.h OVERRIDE_TUNER opt_bktr.h OVERRIDE_DBX opt_bktr.h OVERRIDE_MSP opt_bktr.h BROOKTREE_SYSTEM_DEFAULT opt_bktr.h BROOKTREE_ALLOC_PAGES opt_bktr.h BKTR_OVERRIDE_CARD opt_bktr.h BKTR_OVERRIDE_TUNER opt_bktr.h BKTR_OVERRIDE_DBX opt_bktr.h BKTR_OVERRIDE_MSP opt_bktr.h BKTR_SYSTEM_DEFAULT opt_bktr.h BKTR_ALLOC_PAGES opt_bktr.h BKTR_USE_PLL opt_bktr.h BKTR_GPIO_ACCESS opt_bktr.h BKTR_NO_MSP_RESET opt_bktr.h BKTR_430_FX_MODE opt_bktr.h BKTR_SIS_VIA_MODE opt_bktr.h BKTR_USE_FREEBSD_SMBUS opt_bktr.h BKTR_NEW_MSP34XX_DRIVER opt_bktr.h # Options for uart(4) UART_PPS_ON_CTS opt_uart.h UART_POLL_FREQ opt_uart.h UART_DEV_TOLERANCE_PCT opt_uart.h # options for bus/device framework BUS_DEBUG opt_bus.h # options for USB support USB_DEBUG opt_usb.h USB_HOST_ALIGN opt_usb.h USB_REQ_DEBUG opt_usb.h USB_TEMPLATE opt_usb.h USB_VERBOSE opt_usb.h USB_DMA_SINGLE_ALLOC opt_usb.h USB_EHCI_BIG_ENDIAN_DESC opt_usb.h U3G_DEBUG opt_u3g.h UKBD_DFLT_KEYMAP opt_ukbd.h UPLCOM_INTR_INTERVAL opt_uplcom.h UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h UVSCOM_INTR_INTERVAL opt_uvscom.h # options for the Realtek rtwn driver RTWN_DEBUG opt_rtwn.h RTWN_WITHOUT_UCODE opt_rtwn.h # Embedded system options INIT_PATH ROOTDEVNAME FDC_DEBUG opt_fdc.h PCFCLOCK_VERBOSE opt_pcfclock.h PCFCLOCK_MAX_RETRIES opt_pcfclock.h KTR opt_global.h KTR_ALQ opt_ktr.h KTR_MASK opt_ktr.h KTR_CPUMASK opt_ktr.h KTR_COMPILE opt_global.h KTR_BOOT_ENTRIES opt_global.h KTR_ENTRIES opt_global.h KTR_VERBOSE opt_ktr.h WITNESS opt_global.h WITNESS_KDB opt_witness.h WITNESS_NO_VNODE opt_witness.h WITNESS_SKIPSPIN opt_witness.h WITNESS_COUNT opt_witness.h OPENSOLARIS_WITNESS opt_global.h # options for ACPI support ACPI_DEBUG opt_acpi.h ACPI_MAX_TASKS opt_acpi.h ACPI_MAX_THREADS opt_acpi.h ACPI_DMAR opt_acpi.h DEV_ACPI opt_acpi.h # ISA support DEV_ISA opt_isa.h ISAPNP opt_isa.h # various 'device presence' options. DEV_BPF opt_bpf.h DEV_CARP opt_carp.h DEV_NETMAP opt_global.h DEV_PCI opt_pci.h DEV_PF opt_pf.h DEV_PFLOG opt_pf.h DEV_PFSYNC opt_pf.h DEV_RANDOM opt_global.h DEV_SPLASH opt_splash.h DEV_VLAN opt_vlan.h # ed driver ED_HPP opt_ed.h ED_3C503 opt_ed.h ED_SIC opt_ed.h # bce driver BCE_DEBUG opt_bce.h BCE_NVRAM_WRITE_SUPPORT opt_bce.h SOCKBUF_DEBUG opt_global.h # options for ubsec driver UBSEC_DEBUG opt_ubsec.h UBSEC_RNDTEST opt_ubsec.h UBSEC_NO_RNG opt_ubsec.h # options for hifn driver HIFN_DEBUG opt_hifn.h HIFN_RNDTEST opt_hifn.h # options for safenet driver SAFE_DEBUG opt_safe.h SAFE_NO_RNG opt_safe.h SAFE_RNDTEST opt_safe.h # syscons/vt options MAXCONS opt_syscons.h SC_ALT_MOUSE_IMAGE opt_syscons.h SC_CUT_SPACES2TABS opt_syscons.h SC_CUT_SEPCHARS opt_syscons.h SC_DEBUG_LEVEL opt_syscons.h SC_DFLT_FONT opt_syscons.h SC_DISABLE_KDBKEY opt_syscons.h SC_DISABLE_REBOOT opt_syscons.h SC_HISTORY_SIZE opt_syscons.h SC_KERNEL_CONS_ATTR opt_syscons.h SC_KERNEL_CONS_REV_ATTR opt_syscons.h SC_MOUSE_CHAR opt_syscons.h SC_NO_CUTPASTE opt_syscons.h SC_NO_FONT_LOADING opt_syscons.h SC_NO_HISTORY opt_syscons.h SC_NO_MODE_CHANGE opt_syscons.h SC_NO_SUSPEND_VTYSWITCH opt_syscons.h SC_NO_SYSMOUSE opt_syscons.h SC_NORM_ATTR opt_syscons.h SC_NORM_REV_ATTR opt_syscons.h SC_PIXEL_MODE opt_syscons.h SC_RENDER_DEBUG opt_syscons.h SC_TWOBUTTON_MOUSE opt_syscons.h VT_ALT_TO_ESC_HACK opt_syscons.h VT_FB_DEFAULT_WIDTH opt_syscons.h VT_FB_DEFAULT_HEIGHT opt_syscons.h VT_MAXWINDOWS opt_syscons.h VT_TWOBUTTON_MOUSE opt_syscons.h DEV_SC opt_syscons.h DEV_VT opt_syscons.h # teken terminal emulator options TEKEN_CONS25 opt_teken.h TEKEN_UTF8 opt_teken.h TERMINAL_KERN_ATTR opt_teken.h TERMINAL_NORM_ATTR opt_teken.h # options for printf PRINTF_BUFR_SIZE opt_printf.h # kbd options KBD_DISABLE_KEYMAP_LOAD opt_kbd.h KBD_INSTALL_CDEV opt_kbd.h KBD_MAXRETRY opt_kbd.h KBD_MAXWAIT opt_kbd.h KBD_RESETDELAY opt_kbd.h KBDIO_DEBUG opt_kbd.h KBDMUX_DFLT_KEYMAP opt_kbdmux.h # options for the Atheros driver ATH_DEBUG opt_ath.h ATH_TXBUF opt_ath.h ATH_RXBUF opt_ath.h ATH_DIAGAPI opt_ath.h ATH_TX99_DIAG opt_ath.h ATH_ENABLE_11N opt_ath.h ATH_ENABLE_DFS opt_ath.h ATH_EEPROM_FIRMWARE opt_ath.h ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h ATH_DEBUG_ALQ opt_ath.h ATH_KTR_INTR_DEBUG opt_ath.h # options for the Atheros hal AH_SUPPORT_AR5416 opt_ah.h # XXX For now, this breaks non-AR9130 chipsets, so only use it # XXX when actually targeting AR9130. AH_SUPPORT_AR9130 opt_ah.h # This is required for AR933x SoC support AH_SUPPORT_AR9330 opt_ah.h AH_SUPPORT_AR9340 opt_ah.h AH_SUPPORT_QCA9530 opt_ah.h AH_SUPPORT_QCA9550 opt_ah.h AH_DEBUG opt_ah.h AH_ASSERT opt_ah.h AH_DEBUG_ALQ opt_ah.h AH_REGOPS_FUNC opt_ah.h AH_WRITE_REGDOMAIN opt_ah.h AH_DEBUG_COUNTRY opt_ah.h AH_WRITE_EEPROM opt_ah.h AH_PRIVATE_DIAG opt_ah.h AH_NEED_DESC_SWAP opt_ah.h AH_USE_INIPDGAIN opt_ah.h AH_MAXCHAN opt_ah.h AH_RXCFG_SDMAMW_4BYTES opt_ah.h AH_INTERRUPT_DEBUGGING opt_ah.h # AR5416 and later interrupt mitigation # XXX do not use this for AR9130 AH_AR5416_INTERRUPT_MITIGATION opt_ah.h # options for the Broadcom BCM43xx driver (bwi) BWI_DEBUG opt_bwi.h BWI_DEBUG_VERBOSE opt_bwi.h # options for the Brodacom BCM43xx driver (bwn) BWN_DEBUG opt_bwn.h BWN_GPL_PHY opt_bwn.h # Options for the SIBA driver SIBA_DEBUG opt_siba.h # options for the Marvell 8335 wireless driver MALO_DEBUG opt_malo.h MALO_TXBUF opt_malo.h MALO_RXBUF opt_malo.h # options for the Marvell wireless driver MWL_DEBUG opt_mwl.h MWL_TXBUF opt_mwl.h MWL_RXBUF opt_mwl.h MWL_DIAGAPI opt_mwl.h MWL_AGGR_SIZE opt_mwl.h MWL_TX_NODROP opt_mwl.h # Options for the Marvell NETA driver MVNETA_MULTIQUEUE opt_mvneta.h MVNETA_KTR opt_mvneta.h # Options for the Intel 802.11ac wireless driver IWM_DEBUG opt_iwm.h # Options for the Intel 802.11n wireless driver IWN_DEBUG opt_iwn.h # Options for the Intel 3945ABG wireless driver WPI_DEBUG opt_wpi.h # dcons options DCONS_BUF_SIZE opt_dcons.h DCONS_POLL_HZ opt_dcons.h DCONS_FORCE_CONSOLE opt_dcons.h DCONS_FORCE_GDB opt_dcons.h # HWPMC options HWPMC_DEBUG opt_global.h HWPMC_HOOKS HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h # XBOX options for FreeBSD/i386, but some files are MI XBOX opt_xbox.h # Interrupt filtering INTR_FILTER # 802.11 support layer IEEE80211_DEBUG opt_wlan.h IEEE80211_DEBUG_REFCNT opt_wlan.h IEEE80211_AMPDU_AGE opt_wlan.h IEEE80211_SUPPORT_MESH opt_wlan.h IEEE80211_SUPPORT_SUPERG opt_wlan.h IEEE80211_SUPPORT_TDMA opt_wlan.h IEEE80211_ALQ opt_wlan.h IEEE80211_DFS_DEBUG opt_wlan.h # 802.11 TDMA support TDMA_SLOTLEN_DEFAULT opt_tdma.h TDMA_SLOTCNT_DEFAULT opt_tdma.h TDMA_BINTVAL_DEFAULT opt_tdma.h TDMA_TXRATE_11B_DEFAULT opt_tdma.h TDMA_TXRATE_11G_DEFAULT opt_tdma.h TDMA_TXRATE_11A_DEFAULT opt_tdma.h TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h TDMA_TXRATE_HALF_DEFAULT opt_tdma.h TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h TDMA_TXRATE_11NA_DEFAULT opt_tdma.h TDMA_TXRATE_11NG_DEFAULT opt_tdma.h # VideoMode PICKMODE_DEBUG opt_videomode.h # Network stack virtualization options VIMAGE opt_global.h VNET_DEBUG opt_global.h # Common Flash Interface (CFI) options CFI_SUPPORT_STRATAFLASH opt_cfi.h CFI_ARMEDANDDANGEROUS opt_cfi.h CFI_HARDWAREBYTESWAP opt_cfi.h # Sound options SND_DEBUG opt_snd.h SND_DIAGNOSTIC opt_snd.h SND_FEEDER_MULTIFORMAT opt_snd.h SND_FEEDER_FULL_MULTIFORMAT opt_snd.h SND_FEEDER_RATE_HP opt_snd.h SND_PCM_64 opt_snd.h SND_OLDSTEREO opt_snd.h X86BIOS # Flattened device tree options FDT opt_platform.h FDT_DTB_STATIC opt_platform.h # OFED Infiniband stack OFED opt_ofed.h OFED_DEBUG_INIT opt_ofed.h SDP opt_ofed.h SDP_DEBUG opt_ofed.h IPOIB opt_ofed.h IPOIB_DEBUG opt_ofed.h IPOIB_CM opt_ofed.h # Resource Accounting RACCT opt_global.h RACCT_DEFAULT_TO_DISABLED opt_global.h # Resource Limits RCTL opt_global.h # Random number generator(s) # Which CSPRNG hash we get. # If Yarrow is not chosen, Fortuna is selected. RANDOM_YARROW opt_global.h # With this, no entropy processor is loaded, but the entropy # harvesting infrastructure is present. This means an entropy # processor may be loaded as a module. RANDOM_LOADABLE opt_global.h # This turns on high-rate and potentially expensive harvesting in # the uma slab allocator. RANDOM_ENABLE_UMA opt_global.h # BHND(4) driver BHND_LOGLEVEL opt_global.h # GPIO and child devices GPIO_SPI_DEBUG opt_gpio.h # etherswitch(4) driver RTL8366_SOFT_RESET opt_etherswitch.h # evdev protocol support EVDEV_SUPPORT opt_evdev.h EVDEV_DEBUG opt_evdev.h UINPUT_DEBUG opt_evdev.h # Hyper-V network driver HN_DEBUG opt_hn.h +# CAM-based MMC stack +MMCCAM # Encrypted kernel crash dumps EKCD opt_ekcd.h Index: head/sys/dev/mmc/bridge.h =================================================================== --- head/sys/dev/mmc/bridge.h (revision 320843) +++ head/sys/dev/mmc/bridge.h (revision 320844) @@ -1,188 +1,190 @@ /*- * Copyright (c) 2006 M. Warner Losh. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Portions of this software may have been developed with reference to * the SD Simplified Specification. The following disclaimer may apply: * * The following conditions apply to the release of the simplified * specification ("Simplified Specification") by the SD Card Association and * the SD Group. The Simplified Specification is a subset of the complete SD * Specification which is owned by the SD Card Association and the SD * Group. This Simplified Specification is provided on a non-confidential * basis subject to the disclaimers below. Any implementation of the * Simplified Specification may require a license from the SD Card * Association, SD Group, SD-3C LLC or other third parties. * * Disclaimers: * * The information contained in the Simplified Specification is presented only * as a standard specification for SD Cards and SD Host/Ancillary products and * is provided "AS-IS" without any representations or warranties of any * kind. No responsibility is assumed by the SD Group, SD-3C LLC or the SD * Card Association for any damages, any infringements of patents or other * right of the SD Group, SD-3C LLC, the SD Card Association or any third * parties, which may result from its use. No license is granted by * implication, estoppel or otherwise under any patent or other rights of the * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing * herein shall be construed as an obligation by the SD Group, the SD-3C LLC * or the SD Card Association to disclose or distribute any technical * information, know-how or other confidential information to any third party. * * $FreeBSD$ */ #ifndef DEV_MMC_BRIDGE_H #define DEV_MMC_BRIDGE_H #include /* * This file defines interfaces for the mmc bridge. The names chosen * are similar to or the same as the names used in Linux to allow for * easy porting of what Linux calls mmc host drivers. I use the * FreeBSD terminology of bridge and bus for consistency with other * drivers in the system. This file corresponds roughly to the Linux * linux/mmc/host.h file. * * A mmc bridge is a chipset that can have one or more mmc and/or sd * cards attached to it. mmc cards are attached on a bus topology, * while sd and sdio cards are attached using a star topology (meaning * in practice each sd card has its own, independent slot). Each * mmcbr is assumed to be derived from the mmcbr. This is done to * allow for easier addition of bridges (as each bridge does not need * to be added to the mmcbus file). * * Attached to the mmc bridge is an mmcbus. The mmcbus is described * in dev/mmc/mmcbus_if.m. */ /* * mmc_ios is a structure that is used to store the state of the mmc/sd * bus configuration. This include the bus' clock speed, its voltage, * the bus mode for command output, the SPI chip select, some power * states and the bus width. */ enum mmc_vdd { vdd_150 = 0, vdd_155, vdd_160, vdd_165, vdd_170, vdd_180, vdd_190, vdd_200, vdd_210, vdd_220, vdd_230, vdd_240, vdd_250, vdd_260, vdd_270, vdd_280, vdd_290, vdd_300, vdd_310, vdd_320, vdd_330, vdd_340, vdd_350, vdd_360 }; enum mmc_vccq { vccq_120 = 0, vccq_180, vccq_330 }; enum mmc_power_mode { power_off = 0, power_up, power_on }; enum mmc_bus_mode { opendrain = 1, pushpull }; enum mmc_chip_select { cs_dontcare = 0, cs_high, cs_low }; enum mmc_bus_width { bus_width_1 = 0, bus_width_4 = 2, bus_width_8 = 3 }; enum mmc_drv_type { drv_type_b = 0, drv_type_a, drv_type_c, drv_type_d }; enum mmc_bus_timing { bus_timing_normal = 0, bus_timing_hs, bus_timing_uhs_sdr12, bus_timing_uhs_sdr25, bus_timing_uhs_sdr50, bus_timing_uhs_ddr50, bus_timing_uhs_sdr104, bus_timing_mmc_ddr52, bus_timing_mmc_hs200, bus_timing_mmc_hs400, bus_timing_mmc_hs400es, bus_timing_max = bus_timing_mmc_hs400es }; struct mmc_ios { uint32_t clock; /* Speed of the clock in Hz to move data */ enum mmc_vdd vdd; /* Voltage to apply to the power pins */ enum mmc_vccq vccq; /* Voltage to use for signaling */ enum mmc_bus_mode bus_mode; enum mmc_chip_select chip_select; enum mmc_bus_width bus_width; enum mmc_power_mode power_mode; enum mmc_bus_timing timing; enum mmc_drv_type drv_type; }; enum mmc_card_mode { mode_mmc, mode_sd }; struct mmc_host { int f_min; int f_max; uint32_t host_ocr; uint32_t ocr; uint32_t caps; #define MMC_CAP_4_BIT_DATA (1 << 0) /* Can do 4-bit data transfers */ #define MMC_CAP_8_BIT_DATA (1 << 1) /* Can do 8-bit data transfers */ #define MMC_CAP_HSPEED (1 << 2) /* Can do High Speed transfers */ #define MMC_CAP_BOOT_NOACC (1 << 4) /* Cannot access boot partitions */ #define MMC_CAP_WAIT_WHILE_BUSY (1 << 5) /* Host waits for busy responses */ #define MMC_CAP_UHS_SDR12 (1 << 6) /* Can do UHS SDR12 */ #define MMC_CAP_UHS_SDR25 (1 << 7) /* Can do UHS SDR25 */ #define MMC_CAP_UHS_SDR50 (1 << 8) /* Can do UHS SDR50 */ #define MMC_CAP_UHS_SDR104 (1 << 9) /* Can do UHS SDR104 */ #define MMC_CAP_UHS_DDR50 (1 << 10) /* Can do UHS DDR50 */ #define MMC_CAP_MMC_DDR52_120 (1 << 11) /* Can do eMMC DDR52 at 1.2 V */ #define MMC_CAP_MMC_DDR52_180 (1 << 12) /* Can do eMMC DDR52 at 1.8 V */ #define MMC_CAP_MMC_DDR52 (MMC_CAP_MMC_DDR52_120 | MMC_CAP_MMC_DDR52_180) #define MMC_CAP_MMC_HS200_120 (1 << 13) /* Can do eMMC HS200 at 1.2 V */ #define MMC_CAP_MMC_HS200_180 (1 << 14) /* Can do eMMC HS200 at 1.8 V */ #define MMC_CAP_MMC_HS200 (MMC_CAP_MMC_HS200_120| MMC_CAP_MMC_HS200_180) #define MMC_CAP_MMC_HS400_120 (1 << 15) /* Can do eMMC HS400 at 1.2 V */ #define MMC_CAP_MMC_HS400_180 (1 << 16) /* Can do eMMC HS400 at 1.8 V */ #define MMC_CAP_MMC_HS400 (MMC_CAP_MMC_HS400_120 | MMC_CAP_MMC_HS400_180) #define MMC_CAP_MMC_HSX00_120 (MMC_CAP_MMC_HS200_120 | MMC_CAP_MMC_HS400_120) #define MMC_CAP_MMC_ENH_STROBE (1 << 17) /* Can do eMMC Enhanced Strobe */ #define MMC_CAP_SIGNALING_120 (1 << 18) /* Can do signaling at 1.2 V */ #define MMC_CAP_SIGNALING_180 (1 << 19) /* Can do signaling at 1.8 V */ #define MMC_CAP_SIGNALING_330 (1 << 20) /* Can do signaling at 3.3 V */ #define MMC_CAP_DRIVER_TYPE_A (1 << 21) /* Can do Driver Type A */ #define MMC_CAP_DRIVER_TYPE_C (1 << 22) /* Can do Driver Type C */ #define MMC_CAP_DRIVER_TYPE_D (1 << 23) /* Can do Driver Type D */ enum mmc_card_mode mode; struct mmc_ios ios; /* Current state of the host */ }; +#ifdef _KERNEL extern driver_t mmc_driver; extern devclass_t mmc_devclass; #define MMC_VERSION 3 #define MMC_DECLARE_BRIDGE(name) \ DRIVER_MODULE(mmc, name, mmc_driver, mmc_devclass, NULL, NULL); \ MODULE_DEPEND(name, mmc, MMC_VERSION, MMC_VERSION, MMC_VERSION); #define MMC_DEPEND(name) \ MODULE_DEPEND(name, mmc, MMC_VERSION, MMC_VERSION, MMC_VERSION); +#endif /* _KERNEL */ #endif /* DEV_MMC_BRIDGE_H */ Index: head/sys/dev/mmc/mmcbrvar.h =================================================================== --- head/sys/dev/mmc/mmcbrvar.h (revision 320843) +++ head/sys/dev/mmc/mmcbrvar.h (revision 320844) @@ -1,125 +1,124 @@ /*- * Copyright (c) 2006 Bernd Walter. All rights reserved. * Copyright (c) 2006 M. Warner Losh. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Portions of this software may have been developed with reference to * the SD Simplified Specification. The following disclaimer may apply: * * The following conditions apply to the release of the simplified * specification ("Simplified Specification") by the SD Card Association and * the SD Group. The Simplified Specification is a subset of the complete SD * Specification which is owned by the SD Card Association and the SD * Group. This Simplified Specification is provided on a non-confidential * basis subject to the disclaimers below. Any implementation of the * Simplified Specification may require a license from the SD Card * Association, SD Group, SD-3C LLC or other third parties. * * Disclaimers: * * The information contained in the Simplified Specification is presented only * as a standard specification for SD Cards and SD Host/Ancillary products and * is provided "AS-IS" without any representations or warranties of any * kind. No responsibility is assumed by the SD Group, SD-3C LLC or the SD * Card Association for any damages, any infringements of patents or other * right of the SD Group, SD-3C LLC, the SD Card Association or any third * parties, which may result from its use. No license is granted by * implication, estoppel or otherwise under any patent or other rights of the * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing * herein shall be construed as an obligation by the SD Group, the SD-3C LLC * or the SD Card Association to disclose or distribute any technical * information, know-how or other confidential information to any third party. * * $FreeBSD$ */ #ifndef DEV_MMC_MMCBRVAR_H #define DEV_MMC_MMCBRVAR_H #include - #include "mmcbr_if.h" enum mmcbr_device_ivars { MMCBR_IVAR_BUS_MODE, MMCBR_IVAR_BUS_WIDTH, MMCBR_IVAR_CHIP_SELECT, MMCBR_IVAR_CLOCK, MMCBR_IVAR_F_MIN, MMCBR_IVAR_F_MAX, MMCBR_IVAR_HOST_OCR, MMCBR_IVAR_MODE, MMCBR_IVAR_OCR, MMCBR_IVAR_POWER_MODE, MMCBR_IVAR_VDD, MMCBR_IVAR_VCCQ, MMCBR_IVAR_CAPS, MMCBR_IVAR_TIMING, MMCBR_IVAR_MAX_DATA, MMCBR_IVAR_MAX_BUSY_TIMEOUT }; /* * Simplified accessors for bridge devices */ #define MMCBR_ACCESSOR(var, ivar, type) \ __BUS_ACCESSOR(mmcbr, var, MMCBR, ivar, type) MMCBR_ACCESSOR(bus_mode, BUS_MODE, int) MMCBR_ACCESSOR(bus_width, BUS_WIDTH, int) MMCBR_ACCESSOR(chip_select, CHIP_SELECT, int) MMCBR_ACCESSOR(clock, CLOCK, int) MMCBR_ACCESSOR(f_max, F_MAX, int) MMCBR_ACCESSOR(f_min, F_MIN, int) MMCBR_ACCESSOR(host_ocr, HOST_OCR, int) MMCBR_ACCESSOR(mode, MODE, int) MMCBR_ACCESSOR(ocr, OCR, int) MMCBR_ACCESSOR(power_mode, POWER_MODE, int) MMCBR_ACCESSOR(vdd, VDD, int) MMCBR_ACCESSOR(vccq, VCCQ, int) MMCBR_ACCESSOR(caps, CAPS, int) MMCBR_ACCESSOR(timing, TIMING, int) MMCBR_ACCESSOR(max_data, MAX_DATA, int) MMCBR_ACCESSOR(max_busy_timeout, MAX_BUSY_TIMEOUT, u_int) static int __inline mmcbr_update_ios(device_t dev) { return (MMCBR_UPDATE_IOS(device_get_parent(dev), dev)); } static int __inline mmcbr_switch_vccq(device_t dev) { return (MMCBR_SWITCH_VCCQ(device_get_parent(dev), dev)); } static int __inline mmcbr_get_ro(device_t dev) { return (MMCBR_GET_RO(device_get_parent(dev), dev)); } #endif /* DEV_MMC_MMCBRVAR_H */ Index: head/sys/dev/mmc/mmcreg.h =================================================================== --- head/sys/dev/mmc/mmcreg.h (revision 320843) +++ head/sys/dev/mmc/mmcreg.h (revision 320844) @@ -1,566 +1,668 @@ /*- * Copyright (c) 2006 M. Warner Losh. All rights reserved. * Copyright (c) 2017 Marius Strobl + * Copyright (c) 2015-2016 Ilya Bakulin * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Portions of this software may have been developed with reference to * the SD Simplified Specification. The following disclaimer may apply: * * The following conditions apply to the release of the simplified * specification ("Simplified Specification") by the SD Card Association and * the SD Group. The Simplified Specification is a subset of the complete SD * Specification which is owned by the SD Card Association and the SD * Group. This Simplified Specification is provided on a non-confidential * basis subject to the disclaimers below. Any implementation of the * Simplified Specification may require a license from the SD Card * Association, SD Group, SD-3C LLC or other third parties. * * Disclaimers: * * The information contained in the Simplified Specification is presented only * as a standard specification for SD Cards and SD Host/Ancillary products and * is provided "AS-IS" without any representations or warranties of any * kind. No responsibility is assumed by the SD Group, SD-3C LLC or the SD * Card Association for any damages, any infringements of patents or other * right of the SD Group, SD-3C LLC, the SD Card Association or any third * parties, which may result from its use. No license is granted by * implication, estoppel or otherwise under any patent or other rights of the * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing * herein shall be construed as an obligation by the SD Group, the SD-3C LLC * or the SD Card Association to disclose or distribute any technical * information, know-how or other confidential information to any third party. * * $FreeBSD$ */ #ifndef DEV_MMC_MMCREG_H #define DEV_MMC_MMCREG_H /* * This file contains the register definitions for the mmc and sd buses. * They are taken from publicly available sources. */ struct mmc_data; struct mmc_request; struct mmc_command { uint32_t opcode; uint32_t arg; uint32_t resp[4]; uint32_t flags; /* Expected responses */ #define MMC_RSP_PRESENT (1ul << 0) /* Response */ #define MMC_RSP_136 (1ul << 1) /* 136 bit response */ #define MMC_RSP_CRC (1ul << 2) /* Expect valid crc */ #define MMC_RSP_BUSY (1ul << 3) /* Card may send busy */ #define MMC_RSP_OPCODE (1ul << 4) /* Response include opcode */ #define MMC_RSP_MASK 0x1ful #define MMC_CMD_AC (0ul << 5) /* Addressed Command, no data */ #define MMC_CMD_ADTC (1ul << 5) /* Addressed Data transfer cmd */ #define MMC_CMD_BC (2ul << 5) /* Broadcast command, no response */ #define MMC_CMD_BCR (3ul << 5) /* Broadcast command with response */ #define MMC_CMD_MASK (3ul << 5) /* Possible response types defined in the standard: */ #define MMC_RSP_NONE (0) #define MMC_RSP_R1 (MMC_RSP_PRESENT | MMC_RSP_CRC | MMC_RSP_OPCODE) #define MMC_RSP_R1B (MMC_RSP_PRESENT | MMC_RSP_CRC | MMC_RSP_OPCODE | MMC_RSP_BUSY) #define MMC_RSP_R2 (MMC_RSP_PRESENT | MMC_RSP_136 | MMC_RSP_CRC) #define MMC_RSP_R3 (MMC_RSP_PRESENT) #define MMC_RSP_R4 (MMC_RSP_PRESENT) #define MMC_RSP_R5 (MMC_RSP_PRESENT | MMC_RSP_CRC | MMC_RSP_OPCODE) #define MMC_RSP_R5B (MMC_RSP_PRESENT | MMC_RSP_CRC | MMC_RSP_OPCODE | MMC_RSP_BUSY) #define MMC_RSP_R6 (MMC_RSP_PRESENT | MMC_RSP_CRC | MMC_RSP_OPCODE) #define MMC_RSP_R7 (MMC_RSP_PRESENT | MMC_RSP_CRC | MMC_RSP_OPCODE) #define MMC_RSP(x) ((x) & MMC_RSP_MASK) uint32_t retries; uint32_t error; #define MMC_ERR_NONE 0 #define MMC_ERR_TIMEOUT 1 #define MMC_ERR_BADCRC 2 #define MMC_ERR_FIFO 3 #define MMC_ERR_FAILED 4 #define MMC_ERR_INVALID 5 #define MMC_ERR_NO_MEMORY 6 #define MMC_ERR_MAX 6 struct mmc_data *data; /* Data segment with cmd */ struct mmc_request *mrq; /* backpointer to request */ }; /* * R1 responses * * Types (per SD 2.0 standard) * e : error bit * s : status bit * r : detected and set for the actual command response * x : Detected and set during command execution. The host can get * the status by issuing a command with R1 response. * * Clear Condition (per SD 2.0 standard) * a : according to the card current state. * b : always related to the previous command. reception of a valid * command will clear it (with a delay of one command). * c : clear by read */ #define R1_OUT_OF_RANGE (1u << 31) /* erx, c */ #define R1_ADDRESS_ERROR (1u << 30) /* erx, c */ #define R1_BLOCK_LEN_ERROR (1u << 29) /* erx, c */ #define R1_ERASE_SEQ_ERROR (1u << 28) /* er, c */ #define R1_ERASE_PARAM (1u << 27) /* erx, c */ #define R1_WP_VIOLATION (1u << 26) /* erx, c */ #define R1_CARD_IS_LOCKED (1u << 25) /* sx, a */ #define R1_LOCK_UNLOCK_FAILED (1u << 24) /* erx, c */ #define R1_COM_CRC_ERROR (1u << 23) /* er, b */ #define R1_ILLEGAL_COMMAND (1u << 22) /* er, b */ #define R1_CARD_ECC_FAILED (1u << 21) /* erx, c */ #define R1_CC_ERROR (1u << 20) /* erx, c */ #define R1_ERROR (1u << 19) /* erx, c */ #define R1_CSD_OVERWRITE (1u << 16) /* erx, c */ #define R1_WP_ERASE_SKIP (1u << 15) /* erx, c */ #define R1_CARD_ECC_DISABLED (1u << 14) /* sx, a */ #define R1_ERASE_RESET (1u << 13) /* sr, c */ #define R1_CURRENT_STATE_MASK (0xfu << 9) /* sx, b */ #define R1_READY_FOR_DATA (1u << 8) /* sx, a */ #define R1_SWITCH_ERROR (1u << 7) /* sx, c */ #define R1_APP_CMD (1u << 5) /* sr, c */ #define R1_AKE_SEQ_ERROR (1u << 3) /* er, c */ #define R1_STATUS(x) ((x) & 0xFFFFE000) #define R1_CURRENT_STATE(x) (((x) & R1_CURRENT_STATE_MASK) >> 9) #define R1_STATE_IDLE 0 #define R1_STATE_READY 1 #define R1_STATE_IDENT 2 #define R1_STATE_STBY 3 #define R1_STATE_TRAN 4 #define R1_STATE_DATA 5 #define R1_STATE_RCV 6 #define R1_STATE_PRG 7 #define R1_STATE_DIS 8 +/* R4 response (SDIO) */ +#define R4_IO_NUM_FUNCTIONS(ocr) (((ocr) >> 28) & 0x3) +#define R4_IO_MEM_PRESENT (0x1<<27) +#define R4_IO_OCR_MASK 0x00fffff0 + +/* + * R5 responses + * + * Types (per SD 2.0 standard) + *e : error bit + *s : status bit + *r : detected and set for the actual command response + *x : Detected and set during command execution. The host can get + * the status by issuing a command with R1 response. + * + * Clear Condition (per SD 2.0 standard) + *a : according to the card current state. + *b : always related to the previous command. reception of a valid + * command will clear it (with a delay of one command). + *c : clear by read + */ +#define R5_COM_CRC_ERROR (1u << 15)/* er, b */ +#define R5_ILLEGAL_COMMAND (1u << 14)/* er, b */ +#define R5_IO_CURRENT_STATE_MASK (3u << 12)/* s, b */ +#define R5_IO_CURRENT_STATE(x) (((x) & R5_IO_CURRENT_STATE_MASK) >> 12) +#define R5_ERROR (1u << 11)/* erx, c */ +#define R5_FUNCTION_NUMBER (1u << 9)/* er, c */ +#define R5_OUT_OF_RANGE (1u << 8)/* er, c */ struct mmc_data { size_t len; /* size of the data */ size_t xfer_len; void *data; /* data buffer */ uint32_t flags; #define MMC_DATA_WRITE (1UL << 0) #define MMC_DATA_READ (1UL << 1) #define MMC_DATA_STREAM (1UL << 2) #define MMC_DATA_MULTI (1UL << 3) struct mmc_request *mrq; }; struct mmc_request { struct mmc_command *cmd; struct mmc_command *stop; void (*done)(struct mmc_request *); /* Completion function */ void *done_data; /* requestor set data */ uint32_t flags; #define MMC_REQ_DONE 1 }; /* Command definitions */ /* Class 0 and 1: Basic commands & read stream commands */ #define MMC_GO_IDLE_STATE 0 #define MMC_SEND_OP_COND 1 #define MMC_ALL_SEND_CID 2 #define MMC_SET_RELATIVE_ADDR 3 #define SD_SEND_RELATIVE_ADDR 3 #define MMC_SET_DSR 4 #define MMC_SLEEP_AWAKE 5 +#define IO_SEND_OP_COND 5 #define MMC_SWITCH_FUNC 6 #define MMC_SWITCH_FUNC_CMDS 0 #define MMC_SWITCH_FUNC_SET 1 #define MMC_SWITCH_FUNC_CLR 2 #define MMC_SWITCH_FUNC_WR 3 #define MMC_SELECT_CARD 7 #define MMC_DESELECT_CARD 7 #define MMC_SEND_EXT_CSD 8 #define SD_SEND_IF_COND 8 #define MMC_SEND_CSD 9 #define MMC_SEND_CID 10 #define MMC_READ_DAT_UNTIL_STOP 11 #define MMC_STOP_TRANSMISSION 12 #define MMC_SEND_STATUS 13 #define MMC_BUSTEST_R 14 #define MMC_GO_INACTIVE_STATE 15 #define MMC_BUSTEST_W 19 /* Class 2: Block oriented read commands */ #define MMC_SET_BLOCKLEN 16 #define MMC_READ_SINGLE_BLOCK 17 #define MMC_READ_MULTIPLE_BLOCK 18 #define MMC_SEND_TUNING_BLOCK 19 #define MMC_SEND_TUNING_BLOCK_HS200 21 /* Class 3: Stream write commands */ #define MMC_WRITE_DAT_UNTIL_STOP 20 /* reserved: 22 */ /* Class 4: Block oriented write commands */ #define MMC_SET_BLOCK_COUNT 23 #define MMC_WRITE_BLOCK 24 #define MMC_WRITE_MULTIPLE_BLOCK 25 #define MMC_PROGARM_CID 26 #define MMC_PROGRAM_CSD 27 /* Class 6: Block oriented write protection commands */ #define MMC_SET_WRITE_PROT 28 #define MMC_CLR_WRITE_PROT 29 #define MMC_SEND_WRITE_PROT 30 /* reserved: 31 */ /* Class 5: Erase commands */ #define SD_ERASE_WR_BLK_START 32 #define SD_ERASE_WR_BLK_END 33 /* 34 -- reserved old command */ #define MMC_ERASE_GROUP_START 35 #define MMC_ERASE_GROUP_END 36 /* 37 -- reserved old command */ #define MMC_ERASE 38 /* Class 9: I/O mode commands */ #define MMC_FAST_IO 39 #define MMC_GO_IRQ_STATE 40 /* reserved: 41 */ /* Class 7: Lock card */ #define MMC_LOCK_UNLOCK 42 /* reserved: 43 */ /* reserved: 44 */ /* reserved: 45 */ /* reserved: 46 */ /* reserved: 47 */ /* reserved: 48 */ /* reserved: 49 */ /* reserved: 50 */ /* reserved: 51 */ /* reserved: 54 */ /* Class 8: Application specific commands */ #define MMC_APP_CMD 55 #define MMC_GEN_CMD 56 /* reserved: 57 */ /* reserved: 58 */ /* reserved: 59 */ /* reserved for mfg: 60 */ /* reserved for mfg: 61 */ /* reserved for mfg: 62 */ /* reserved for mfg: 63 */ /* Class 9: I/O cards (sd) */ #define SD_IO_RW_DIRECT 52 +/* CMD52 arguments */ +#define SD_ARG_CMD52_READ (0<<31) +#define SD_ARG_CMD52_WRITE (1<<31) +#define SD_ARG_CMD52_FUNC_SHIFT 28 +#define SD_ARG_CMD52_FUNC_MASK 0x7 +#define SD_ARG_CMD52_EXCHANGE (1<<27) +#define SD_ARG_CMD52_REG_SHIFT 9 +#define SD_ARG_CMD52_REG_MASK 0x1ffff +#define SD_ARG_CMD52_DATA_SHIFT 0 +#define SD_ARG_CMD52_DATA_MASK 0xff +#define SD_R5_DATA(resp) ((resp)[0] & 0xff) + #define SD_IO_RW_EXTENDED 53 +/* CMD53 arguments */ +#define SD_ARG_CMD53_READ (0<<31) +#define SD_ARG_CMD53_WRITE (1<<31) +#define SD_ARG_CMD53_FUNC_SHIFT 28 +#define SD_ARG_CMD53_FUNC_MASK 0x7 +#define SD_ARG_CMD53_BLOCK_MODE (1<<27) +#define SD_ARG_CMD53_INCREMENT (1<<26) +#define SD_ARG_CMD53_REG_SHIFT 9 +#define SD_ARG_CMD53_REG_MASK 0x1ffff +#define SD_ARG_CMD53_LENGTH_SHIFT 0 +#define SD_ARG_CMD53_LENGTH_MASK 0x1ff +#define SD_ARG_CMD53_LENGTH_MAX 64 /* XXX should be 511? */ /* Class 10: Switch function commands */ #define SD_SWITCH_FUNC 6 /* reserved: 34 */ /* reserved: 35 */ /* reserved: 36 */ /* reserved: 37 */ /* reserved: 50 */ /* reserved: 57 */ /* Application specific commands for SD */ #define ACMD_SET_BUS_WIDTH 6 #define ACMD_SD_STATUS 13 #define ACMD_SEND_NUM_WR_BLOCKS 22 #define ACMD_SET_WR_BLK_ERASE_COUNT 23 #define ACMD_SD_SEND_OP_COND 41 #define ACMD_SET_CLR_CARD_DETECT 42 #define ACMD_SEND_SCR 51 /* * EXT_CSD fields */ #define EXT_CSD_EXT_PART_ATTR 52 /* R/W, 2 bytes */ #define EXT_CSD_ENH_START_ADDR 136 /* R/W, 4 bytes */ #define EXT_CSD_ENH_SIZE_MULT 140 /* R/W, 3 bytes */ #define EXT_CSD_GP_SIZE_MULT 143 /* R/W, 12 bytes */ #define EXT_CSD_PART_SET 155 /* R/W */ #define EXT_CSD_PART_ATTR 156 /* R/W */ #define EXT_CSD_PART_SUPPORT 160 /* RO */ #define EXT_CSD_RPMB_MULT 168 /* RO */ #define EXT_CSD_BOOT_WP_STATUS 174 /* RO */ #define EXT_CSD_ERASE_GRP_DEF 175 /* R/W */ #define EXT_CSD_PART_CONFIG 179 /* R/W */ #define EXT_CSD_BUS_WIDTH 183 /* R/W */ #define EXT_CSD_STROBE_SUPPORT 184 /* RO */ #define EXT_CSD_HS_TIMING 185 /* R/W */ #define EXT_CSD_POWER_CLASS 187 /* R/W */ #define EXT_CSD_CARD_TYPE 196 /* RO */ #define EXT_CSD_DRIVER_STRENGTH 197 /* RO */ #define EXT_CSD_REV 192 /* RO */ #define EXT_CSD_PART_SWITCH_TO 199 /* RO */ #define EXT_CSD_PWR_CL_52_195 200 /* RO */ #define EXT_CSD_PWR_CL_26_195 201 /* RO */ #define EXT_CSD_PWR_CL_52_360 202 /* RO */ #define EXT_CSD_PWR_CL_26_360 203 /* RO */ #define EXT_CSD_SEC_CNT 212 /* RO, 4 bytes */ #define EXT_CSD_HC_WP_GRP_SIZE 221 /* RO */ #define EXT_CSD_ERASE_TO_MULT 223 /* RO */ #define EXT_CSD_ERASE_GRP_SIZE 224 /* RO */ #define EXT_CSD_BOOT_SIZE_MULT 226 /* RO */ #define EXT_CSD_PWR_CL_200_195 236 /* RO */ #define EXT_CSD_PWR_CL_200_360 237 /* RO */ #define EXT_CSD_PWR_CL_52_195_DDR 238 /* RO */ #define EXT_CSD_PWR_CL_52_360_DDR 239 /* RO */ #define EXT_CSD_GEN_CMD6_TIME 248 /* RO */ #define EXT_CSD_PWR_CL_200_360_DDR 253 /* RO */ /* * EXT_CSD field definitions */ #define EXT_CSD_EXT_PART_ATTR_DEFAULT 0x0 #define EXT_CSD_EXT_PART_ATTR_SYSTEMCODE 0x1 #define EXT_CSD_EXT_PART_ATTR_NPERSISTENT 0x2 #define EXT_CSD_PART_SET_COMPLETED 0x01 #define EXT_CSD_PART_ATTR_ENH_USR 0x01 #define EXT_CSD_PART_ATTR_ENH_GP0 0x02 #define EXT_CSD_PART_ATTR_ENH_GP1 0x04 #define EXT_CSD_PART_ATTR_ENH_GP2 0x08 #define EXT_CSD_PART_ATTR_ENH_GP3 0x10 #define EXT_CSD_PART_ATTR_ENH_MASK 0x1f #define EXT_CSD_PART_SUPPORT_EN 0x01 #define EXT_CSD_PART_SUPPORT_ENH_ATTR_EN 0x02 #define EXT_CSD_PART_SUPPORT_EXT_ATTR_EN 0x04 #define EXT_CSD_BOOT_WP_STATUS_BOOT0_PWR 0x01 #define EXT_CSD_BOOT_WP_STATUS_BOOT0_PERM 0x02 #define EXT_CSD_BOOT_WP_STATUS_BOOT0_MASK 0x03 #define EXT_CSD_BOOT_WP_STATUS_BOOT1_PWR 0x04 #define EXT_CSD_BOOT_WP_STATUS_BOOT1_PERM 0x08 #define EXT_CSD_BOOT_WP_STATUS_BOOT1_MASK 0x0c #define EXT_CSD_ERASE_GRP_DEF_EN 0x01 #define EXT_CSD_PART_CONFIG_ACC_DEFAULT 0x00 #define EXT_CSD_PART_CONFIG_ACC_BOOT0 0x01 #define EXT_CSD_PART_CONFIG_ACC_BOOT1 0x02 #define EXT_CSD_PART_CONFIG_ACC_RPMB 0x03 #define EXT_CSD_PART_CONFIG_ACC_GP0 0x04 #define EXT_CSD_PART_CONFIG_ACC_GP1 0x05 #define EXT_CSD_PART_CONFIG_ACC_GP2 0x06 #define EXT_CSD_PART_CONFIG_ACC_GP3 0x07 #define EXT_CSD_PART_CONFIG_ACC_MASK 0x07 #define EXT_CSD_PART_CONFIG_BOOT0 0x08 #define EXT_CSD_PART_CONFIG_BOOT1 0x10 #define EXT_CSD_PART_CONFIG_BOOT_USR 0x38 #define EXT_CSD_PART_CONFIG_BOOT_MASK 0x38 #define EXT_CSD_PART_CONFIG_BOOT_ACK 0x40 #define EXT_CSD_CMD_SET_NORMAL 1 #define EXT_CSD_CMD_SET_SECURE 2 #define EXT_CSD_CMD_SET_CPSECURE 4 #define EXT_CSD_HS_TIMING_BC 0 #define EXT_CSD_HS_TIMING_HS 1 #define EXT_CSD_HS_TIMING_DDR200 2 #define EXT_CSD_HS_TIMING_DDR400 3 #define EXT_CSD_HS_TIMING_DRV_STR_SHIFT 4 #define EXT_CSD_POWER_CLASS_8BIT_MASK 0xf0 #define EXT_CSD_POWER_CLASS_8BIT_SHIFT 4 #define EXT_CSD_POWER_CLASS_4BIT_MASK 0x0f #define EXT_CSD_POWER_CLASS_4BIT_SHIFT 0 #define EXT_CSD_CARD_TYPE_HS_26 0x0001 #define EXT_CSD_CARD_TYPE_HS_52 0x0002 #define EXT_CSD_CARD_TYPE_DDR_52_1_8V 0x0004 #define EXT_CSD_CARD_TYPE_DDR_52_1_2V 0x0008 #define EXT_CSD_CARD_TYPE_HS200_1_8V 0x0010 #define EXT_CSD_CARD_TYPE_HS200_1_2V 0x0020 #define EXT_CSD_CARD_TYPE_HS400_1_8V 0x0040 #define EXT_CSD_CARD_TYPE_HS400_1_2V 0x0080 #define EXT_CSD_CARD_TYPE_HS400ES 0x0100 #define EXT_CSD_BUS_WIDTH_1 0 #define EXT_CSD_BUS_WIDTH_4 1 #define EXT_CSD_BUS_WIDTH_8 2 #define EXT_CSD_BUS_WIDTH_4_DDR 5 #define EXT_CSD_BUS_WIDTH_8_DDR 6 #define EXT_CSD_BUS_WIDTH_ES 0x80 #define MMC_TYPE_HS_26_MAX 26000000 #define MMC_TYPE_HS_52_MAX 52000000 #define MMC_TYPE_DDR52_MAX 52000000 #define MMC_TYPE_HS200_HS400ES_MAX 200000000 /* * SD bus widths */ #define SD_BUS_WIDTH_1 0 #define SD_BUS_WIDTH_4 2 /* * SD Switch */ #define SD_SWITCH_MODE_CHECK 0 #define SD_SWITCH_MODE_SET 1 #define SD_SWITCH_GROUP1 0 #define SD_SWITCH_NORMAL_MODE 0 #define SD_SWITCH_HS_MODE 1 #define SD_SWITCH_SDR50_MODE 2 #define SD_SWITCH_SDR104_MODE 3 #define SD_SWITCH_DDR50 4 #define SD_SWITCH_NOCHANGE 0xF #define SD_CLR_CARD_DETECT 0 #define SD_SET_CARD_DETECT 1 #define SD_HS_MAX 50000000 #define SD_DDR50_MAX 50000000 #define SD_SDR12_MAX 25000000 #define SD_SDR25_MAX 50000000 #define SD_SDR50_MAX 100000000 #define SD_SDR104_MAX 208000000 /* Specifications require 400 kHz max. during ID phase. */ #define SD_MMC_CARD_ID_FREQUENCY 400000 + +/* + * SDIO Direct & Extended I/O + */ +#define SD_IO_RW_WR (1u << 31) +#define SD_IO_RW_FUNC(x) (((x) & 0x7) << 28) +#define SD_IO_RW_RAW (1u << 27) +#define SD_IO_RW_INCR (1u << 26) +#define SD_IO_RW_ADR(x) (((x) & 0x1FFFF) << 9) +#define SD_IO_RW_DAT(x) (((x) & 0xFF) << 0) +#define SD_IO_RW_LEN(x) (((x) & 0xFF) << 0) + +#define SD_IOE_RW_LEN(x) (((x) & 0x1FF) << 0) +#define SD_IOE_RW_BLK (1u << 27) + +/* Card Common Control Registers (CCCR) */ +#define SD_IO_CCCR_START 0x00000 +#define SD_IO_CCCR_SIZE 0x100 +#define SD_IO_CCCR_FN_ENABLE 0x02 +#define SD_IO_CCCR_FN_READY 0x03 +#define SD_IO_CCCR_INT_ENABLE 0x04 +#define SD_IO_CCCR_INT_PENDING 0x05 +#define SD_IO_CCCR_CTL 0x06 +#define CCCR_CTL_RES (1<<3) +#define SD_IO_CCCR_BUS_WIDTH 0x07 +#define CCCR_BUS_WIDTH_4 (1<<1) +#define CCCR_BUS_WIDTH_1 (1<<0) +#define SD_IO_CCCR_CARDCAP 0x08 +#define SD_IO_CCCR_CISPTR 0x09 /* XXX 9-10, 10-11, or 9-12 */ + +/* Function Basic Registers (FBR) */ +#define SD_IO_FBR_START 0x00100 +#define SD_IO_FBR_SIZE 0x00700 + +/* Card Information Structure (CIS) */ +#define SD_IO_CIS_START 0x01000 +#define SD_IO_CIS_SIZE 0x17000 + +/* CIS tuple codes (based on PC Card 16) */ +#define SD_IO_CISTPL_VERS_1 0x15 +#define SD_IO_CISTPL_MANFID 0x20 +#define SD_IO_CISTPL_FUNCID 0x21 +#define SD_IO_CISTPL_FUNCE 0x22 +#define SD_IO_CISTPL_END 0xff + +/* CISTPL_FUNCID codes */ +/* OpenBSD incorrectly defines 0x0c as FUNCTION_WLAN */ +/* #define SDMMC_FUNCTION_WLAN 0x0c */ /* OCR bits */ /* * in SD 2.0 spec, bits 8-14 are now marked reserved * Low voltage in SD2.0 spec is bit 7, TBD voltage * Low voltage in MC 3.31 spec is bit 7, 1.65-1.95V * Specs prior to MMC 3.31 defined bits 0-7 as voltages down to 1.5V. * 3.31 redefined them to be reserved and also said that cards had to * support the 2.7-3.6V and fixed the OCR to be 0xfff8000 for high voltage * cards. MMC 4.0 says that a dual voltage card responds with 0xfff8080. * Looks like the fine-grained control of the voltage tolerance ranges * was abandoned. * * The MMC_OCR_CCS appears to be valid for only SD cards. */ #define MMC_OCR_VOLTAGE 0x3fffffffU /* Vdd Voltage mask */ #define MMC_OCR_LOW_VOLTAGE (1u << 7) /* Low Voltage Range -- tbd */ #define MMC_OCR_MIN_VOLTAGE_SHIFT 7 #define MMC_OCR_200_210 (1U << 8) /* Vdd voltage 2.00 ~ 2.10 */ #define MMC_OCR_210_220 (1U << 9) /* Vdd voltage 2.10 ~ 2.20 */ #define MMC_OCR_220_230 (1U << 10) /* Vdd voltage 2.20 ~ 2.30 */ #define MMC_OCR_230_240 (1U << 11) /* Vdd voltage 2.30 ~ 2.40 */ #define MMC_OCR_240_250 (1U << 12) /* Vdd voltage 2.40 ~ 2.50 */ #define MMC_OCR_250_260 (1U << 13) /* Vdd voltage 2.50 ~ 2.60 */ #define MMC_OCR_260_270 (1U << 14) /* Vdd voltage 2.60 ~ 2.70 */ #define MMC_OCR_270_280 (1U << 15) /* Vdd voltage 2.70 ~ 2.80 */ #define MMC_OCR_280_290 (1U << 16) /* Vdd voltage 2.80 ~ 2.90 */ #define MMC_OCR_290_300 (1U << 17) /* Vdd voltage 2.90 ~ 3.00 */ #define MMC_OCR_300_310 (1U << 18) /* Vdd voltage 3.00 ~ 3.10 */ #define MMC_OCR_310_320 (1U << 19) /* Vdd voltage 3.10 ~ 3.20 */ #define MMC_OCR_320_330 (1U << 20) /* Vdd voltage 3.20 ~ 3.30 */ #define MMC_OCR_330_340 (1U << 21) /* Vdd voltage 3.30 ~ 3.40 */ #define MMC_OCR_340_350 (1U << 22) /* Vdd voltage 3.40 ~ 3.50 */ #define MMC_OCR_350_360 (1U << 23) /* Vdd voltage 3.50 ~ 3.60 */ #define MMC_OCR_MAX_VOLTAGE_SHIFT 23 #define MMC_OCR_S18R (1U << 24) /* Switching to 1.8 V requested (SD) */ #define MMC_OCR_S18A MMC_OCR_S18R /* Switching to 1.8 V accepted (SD) */ #define MMC_OCR_XPC (1U << 28) /* SDXC Power Control */ #define MMC_OCR_ACCESS_MODE_BYTE (0U << 29) /* Access Mode Byte (MMC) */ #define MMC_OCR_ACCESS_MODE_SECT (1U << 29) /* Access Mode Sector (MMC) */ #define MMC_OCR_ACCESS_MODE_MASK (3U << 29) #define MMC_OCR_CCS (1u << 30) /* Card Capacity status (SD vs SDHC) */ #define MMC_OCR_CARD_BUSY (1U << 31) /* Card Power up status */ /* CSD -- decoded structure */ struct mmc_cid { uint32_t mid; char pnm[8]; uint32_t psn; uint16_t oid; uint16_t mdt_year; uint8_t mdt_month; uint8_t prv; uint8_t fwrev; }; struct mmc_csd { uint8_t csd_structure; uint8_t spec_vers; uint16_t ccc; uint16_t tacc; uint32_t nsac; uint32_t r2w_factor; uint32_t tran_speed; uint32_t read_bl_len; uint32_t write_bl_len; uint32_t vdd_r_curr_min; uint32_t vdd_r_curr_max; uint32_t vdd_w_curr_min; uint32_t vdd_w_curr_max; uint32_t wp_grp_size; uint32_t erase_sector; uint64_t capacity; unsigned int read_bl_partial:1, read_blk_misalign:1, write_bl_partial:1, write_blk_misalign:1, dsr_imp:1, erase_blk_en:1, wp_grp_enable:1; }; struct mmc_scr { unsigned char sda_vsn; unsigned char bus_widths; #define SD_SCR_BUS_WIDTH_1 (1 << 0) #define SD_SCR_BUS_WIDTH_4 (1 << 2) }; struct mmc_sd_status { uint8_t bus_width; uint8_t secured_mode; uint16_t card_type; uint16_t prot_area; uint8_t speed_class; uint8_t perf_move; uint8_t au_size; uint16_t erase_size; uint8_t erase_timeout; uint8_t erase_offset; }; /* * Various MMC/SD constants */ #define MMC_BOOT_RPMB_BLOCK_SIZE (128 * 1024) #define MMC_EXTCSD_SIZE 512 #define MMC_PART_GP_MAX 4 #define MMC_PART_MAX 8 /* * Older versions of the MMC standard had a variable sector size. However, * I've been able to find no old MMC or SD cards that have a non 512 * byte sector size anywhere, so we assume that such cards are very rare * and only note their existence in passing here... */ #define MMC_SECTOR_SIZE 512 #endif /* DEV_MMCREG_H */ Index: head/sys/dev/sdhci/fsl_sdhci.c =================================================================== --- head/sys/dev/sdhci/fsl_sdhci.c (revision 320843) +++ head/sys/dev/sdhci/fsl_sdhci.c (revision 320844) @@ -1,991 +1,1000 @@ /*- * Copyright (c) 2013 Ian Lepore * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ #include __FBSDID("$FreeBSD$"); /* * SDHCI driver glue for Freescale i.MX SoC and QorIQ families. * * This supports both eSDHC (earlier SoCs) and uSDHC (more recent SoCs). */ +#include "opt_mmccam.h" + #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef __arm__ #include #include #endif #ifdef __powerpc__ #include #endif #include #include #include #include #include #include #include "mmcbr_if.h" #include "sdhci_if.h" struct fsl_sdhci_softc { device_t dev; struct resource * mem_res; struct resource * irq_res; void * intr_cookie; struct sdhci_slot slot; struct callout r1bfix_callout; sbintime_t r1bfix_timeout_at; struct sdhci_fdt_gpio * gpio; uint32_t baseclk_hz; uint32_t cmd_and_mode; uint32_t r1bfix_intmask; uint16_t sdclockreg_freq_bits; uint8_t r1bfix_type; uint8_t hwtype; }; #define R1BFIX_NONE 0 /* No fix needed at next interrupt. */ #define R1BFIX_NODATA 1 /* Synthesize DATA_END for R1B w/o data. */ #define R1BFIX_AC12 2 /* Wait for busy after auto command 12. */ #define HWTYPE_NONE 0 /* Hardware not recognized/supported. */ #define HWTYPE_ESDHC 1 /* fsl5x and earlier. */ #define HWTYPE_USDHC 2 /* fsl6. */ /* * Freescale-specific registers, or in some cases the layout of bits within the * sdhci-defined register is different on Freescale. These names all begin with * SDHC_ (not SDHCI_). */ #define SDHC_WTMK_LVL 0x44 /* Watermark Level register. */ #define USDHC_MIX_CONTROL 0x48 /* Mix(ed) Control register. */ #define SDHC_VEND_SPEC 0xC0 /* Vendor-specific register. */ #define SDHC_VEND_FRC_SDCLK_ON (1 << 8) #define SDHC_VEND_IPGEN (1 << 11) #define SDHC_VEND_HCKEN (1 << 12) #define SDHC_VEND_PEREN (1 << 13) #define SDHC_PRES_STATE 0x24 #define SDHC_PRES_CIHB (1 << 0) #define SDHC_PRES_CDIHB (1 << 1) #define SDHC_PRES_DLA (1 << 2) #define SDHC_PRES_SDSTB (1 << 3) #define SDHC_PRES_IPGOFF (1 << 4) #define SDHC_PRES_HCKOFF (1 << 5) #define SDHC_PRES_PEROFF (1 << 6) #define SDHC_PRES_SDOFF (1 << 7) #define SDHC_PRES_WTA (1 << 8) #define SDHC_PRES_RTA (1 << 9) #define SDHC_PRES_BWEN (1 << 10) #define SDHC_PRES_BREN (1 << 11) #define SDHC_PRES_RTR (1 << 12) #define SDHC_PRES_CINST (1 << 16) #define SDHC_PRES_CDPL (1 << 18) #define SDHC_PRES_WPSPL (1 << 19) #define SDHC_PRES_CLSL (1 << 23) #define SDHC_PRES_DLSL_SHIFT 24 #define SDHC_PRES_DLSL_MASK (0xffU << SDHC_PRES_DLSL_SHIFT) #define SDHC_PROT_CTRL 0x28 #define SDHC_PROT_LED (1 << 0) #define SDHC_PROT_WIDTH_1BIT (0 << 1) #define SDHC_PROT_WIDTH_4BIT (1 << 1) #define SDHC_PROT_WIDTH_8BIT (2 << 1) #define SDHC_PROT_WIDTH_MASK (3 << 1) #define SDHC_PROT_D3CD (1 << 3) #define SDHC_PROT_EMODE_BIG (0 << 4) #define SDHC_PROT_EMODE_HALF (1 << 4) #define SDHC_PROT_EMODE_LITTLE (2 << 4) #define SDHC_PROT_EMODE_MASK (3 << 4) #define SDHC_PROT_SDMA (0 << 8) #define SDHC_PROT_ADMA1 (1 << 8) #define SDHC_PROT_ADMA2 (2 << 8) #define SDHC_PROT_ADMA264 (3 << 8) #define SDHC_PROT_DMA_MASK (3 << 8) #define SDHC_PROT_CDTL (1 << 6) #define SDHC_PROT_CDSS (1 << 7) #define SDHC_SYS_CTRL 0x2c /* * The clock enable bits exist in different registers for ESDHC vs USDHC, but * they are the same bits in both cases. The divisor values go into the * standard sdhci clock register, but in different bit positions and meanings than the sdhci spec values. */ #define SDHC_CLK_IPGEN (1 << 0) #define SDHC_CLK_HCKEN (1 << 1) #define SDHC_CLK_PEREN (1 << 2) #define SDHC_CLK_SDCLKEN (1 << 3) #define SDHC_CLK_ENABLE_MASK 0x0000000f #define SDHC_CLK_DIVISOR_MASK 0x000000f0 #define SDHC_CLK_DIVISOR_SHIFT 4 #define SDHC_CLK_PRESCALE_MASK 0x0000ff00 #define SDHC_CLK_PRESCALE_SHIFT 8 static struct ofw_compat_data compat_data[] = { {"fsl,imx6q-usdhc", HWTYPE_USDHC}, {"fsl,imx6sl-usdhc", HWTYPE_USDHC}, {"fsl,imx53-esdhc", HWTYPE_ESDHC}, {"fsl,imx51-esdhc", HWTYPE_ESDHC}, {"fsl,esdhc", HWTYPE_ESDHC}, {NULL, HWTYPE_NONE}, }; static uint16_t fsl_sdhc_get_clock(struct fsl_sdhci_softc *sc); static void fsl_sdhc_set_clock(struct fsl_sdhci_softc *sc, uint16_t val); static void fsl_sdhci_r1bfix_func(void *arg); static inline uint32_t RD4(struct fsl_sdhci_softc *sc, bus_size_t off) { return (bus_read_4(sc->mem_res, off)); } static inline void WR4(struct fsl_sdhci_softc *sc, bus_size_t off, uint32_t val) { bus_write_4(sc->mem_res, off, val); } static uint8_t fsl_sdhci_read_1(device_t dev, struct sdhci_slot *slot, bus_size_t off) { struct fsl_sdhci_softc *sc = device_get_softc(dev); uint32_t val32, wrk32; /* * Most of the things in the standard host control register are in the * hardware's wider protocol control register, but some of the bits are * moved around. */ if (off == SDHCI_HOST_CONTROL) { wrk32 = RD4(sc, SDHC_PROT_CTRL); val32 = wrk32 & (SDHCI_CTRL_LED | SDHCI_CTRL_CARD_DET | SDHCI_CTRL_FORCE_CARD); switch (wrk32 & SDHC_PROT_WIDTH_MASK) { case SDHC_PROT_WIDTH_1BIT: /* Value is already 0. */ break; case SDHC_PROT_WIDTH_4BIT: val32 |= SDHCI_CTRL_4BITBUS; break; case SDHC_PROT_WIDTH_8BIT: val32 |= SDHCI_CTRL_8BITBUS; break; } switch (wrk32 & SDHC_PROT_DMA_MASK) { case SDHC_PROT_SDMA: /* Value is already 0. */ break; case SDHC_PROT_ADMA1: /* This value is deprecated, should never appear. */ break; case SDHC_PROT_ADMA2: val32 |= SDHCI_CTRL_ADMA2; break; case SDHC_PROT_ADMA264: val32 |= SDHCI_CTRL_ADMA264; break; } return val32; } /* * XXX can't find the bus power on/off knob. For now we have to say the * power is always on and always set to the same voltage. */ if (off == SDHCI_POWER_CONTROL) { return (SDHCI_POWER_ON | SDHCI_POWER_300); } return ((RD4(sc, off & ~3) >> (off & 3) * 8) & 0xff); } static uint16_t fsl_sdhci_read_2(device_t dev, struct sdhci_slot *slot, bus_size_t off) { struct fsl_sdhci_softc *sc = device_get_softc(dev); uint32_t val32; if (sc->hwtype == HWTYPE_USDHC) { /* * The USDHC hardware has nothing in the version register, but * it's v3 compatible with all our translation code. */ if (off == SDHCI_HOST_VERSION) { return (SDHCI_SPEC_300 << SDHCI_SPEC_VER_SHIFT); } /* * The USDHC hardware moved the transfer mode bits to the mixed * control register, fetch them from there. */ if (off == SDHCI_TRANSFER_MODE) return (RD4(sc, USDHC_MIX_CONTROL) & 0x37); } else if (sc->hwtype == HWTYPE_ESDHC) { /* * The ESDHC hardware has the typical 32-bit combined "command * and mode" register that we have to cache so that command * isn't written until after mode. On a read, just retrieve the * cached values last written. */ if (off == SDHCI_TRANSFER_MODE) { return (sc->cmd_and_mode & 0x0000ffff); } else if (off == SDHCI_COMMAND_FLAGS) { return (sc->cmd_and_mode >> 16); } } /* * This hardware only manages one slot. Synthesize a slot interrupt * status register... if there are any enabled interrupts active they * must be coming from our one and only slot. */ if (off == SDHCI_SLOT_INT_STATUS) { val32 = RD4(sc, SDHCI_INT_STATUS); val32 &= RD4(sc, SDHCI_SIGNAL_ENABLE); return (val32 ? 1 : 0); } /* * Clock bits are scattered into various registers which differ by * hardware type, complex enough to have their own function. */ if (off == SDHCI_CLOCK_CONTROL) { return (fsl_sdhc_get_clock(sc)); } return ((RD4(sc, off & ~3) >> (off & 3) * 8) & 0xffff); } static uint32_t fsl_sdhci_read_4(device_t dev, struct sdhci_slot *slot, bus_size_t off) { struct fsl_sdhci_softc *sc = device_get_softc(dev); uint32_t val32, wrk32; val32 = RD4(sc, off); /* * The hardware leaves the base clock frequency out of the capabilities * register, but we filled it in by setting slot->max_clk at attach time * rather than here, because we can't represent frequencies above 63MHz * in an sdhci 2.0 capabliities register. The timeout clock is the same * as the active output sdclock; we indicate that with a quirk setting * so don't populate the timeout frequency bits. * * XXX Turn off (for now) features the hardware can do but this driver * doesn't yet handle (1.8v, suspend/resume, etc). */ if (off == SDHCI_CAPABILITIES) { val32 &= ~SDHCI_CAN_VDD_180; val32 &= ~SDHCI_CAN_DO_SUSPEND; val32 |= SDHCI_CAN_DO_8BITBUS; return (val32); } /* * The hardware moves bits around in the present state register to make * room for all 8 data line state bits. To translate, mask out all the * bits which are not in the same position in both registers (this also * masks out some Freescale-specific bits in locations defined as * reserved by sdhci), then shift the data line and retune request bits * down to their standard locations. */ if (off == SDHCI_PRESENT_STATE) { wrk32 = val32; val32 &= 0x000F0F07; val32 |= (wrk32 >> 4) & SDHCI_STATE_DAT_MASK; val32 |= (wrk32 >> 9) & SDHCI_RETUNE_REQUEST; return (val32); } /* * fsl_sdhci_intr() can synthesize a DATA_END interrupt following a * command with an R1B response, mix it into the hardware status. */ if (off == SDHCI_INT_STATUS) { return (val32 | sc->r1bfix_intmask); } return val32; } static void fsl_sdhci_read_multi_4(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint32_t *data, bus_size_t count) { struct fsl_sdhci_softc *sc = device_get_softc(dev); bus_read_multi_4(sc->mem_res, off, data, count); } static void fsl_sdhci_write_1(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint8_t val) { struct fsl_sdhci_softc *sc = device_get_softc(dev); uint32_t val32; /* * Most of the things in the standard host control register are in the * hardware's wider protocol control register, but some of the bits are * moved around. */ if (off == SDHCI_HOST_CONTROL) { val32 = RD4(sc, SDHC_PROT_CTRL); val32 &= ~(SDHC_PROT_LED | SDHC_PROT_DMA_MASK | SDHC_PROT_WIDTH_MASK | SDHC_PROT_CDTL | SDHC_PROT_CDSS); val32 |= (val & SDHCI_CTRL_LED); if (val & SDHCI_CTRL_8BITBUS) val32 |= SDHC_PROT_WIDTH_8BIT; else val32 |= (val & SDHCI_CTRL_4BITBUS); val32 |= (val & (SDHCI_CTRL_SDMA | SDHCI_CTRL_ADMA2)) << 4; val32 |= (val & (SDHCI_CTRL_CARD_DET | SDHCI_CTRL_FORCE_CARD)); WR4(sc, SDHC_PROT_CTRL, val32); return; } /* XXX I can't find the bus power on/off knob; do nothing. */ if (off == SDHCI_POWER_CONTROL) { return; } #ifdef __powerpc__ /* XXX Reset doesn't seem to work as expected. Do nothing for now. */ if (off == SDHCI_SOFTWARE_RESET) return; #endif val32 = RD4(sc, off & ~3); val32 &= ~(0xff << (off & 3) * 8); val32 |= (val << (off & 3) * 8); WR4(sc, off & ~3, val32); } static void fsl_sdhci_write_2(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint16_t val) { struct fsl_sdhci_softc *sc = device_get_softc(dev); uint32_t val32; /* * The clock control stuff is complex enough to have its own function * that can handle the ESDHC versus USDHC differences. */ if (off == SDHCI_CLOCK_CONTROL) { fsl_sdhc_set_clock(sc, val); return; } /* * Figure out whether we need to check the DAT0 line for busy status at * interrupt time. The controller should be doing this, but for some * reason it doesn't. There are two cases: * - R1B response with no data transfer should generate a DATA_END (aka * TRANSFER_COMPLETE) interrupt after waiting for busy, but if * there's no data transfer there's no DATA_END interrupt. This is * documented; they seem to think it's a feature. * - R1B response after Auto-CMD12 appears to not work, even though * there's a control bit for it (bit 3) in the vendor register. * When we're starting a command that needs a manual DAT0 line check at * interrupt time, we leave ourselves a note in r1bfix_type so that we * can do the extra work in fsl_sdhci_intr(). */ if (off == SDHCI_COMMAND_FLAGS) { if (val & SDHCI_CMD_DATA) { const uint32_t MBAUTOCMD = SDHCI_TRNS_ACMD12 | SDHCI_TRNS_MULTI; val32 = RD4(sc, USDHC_MIX_CONTROL); if ((val32 & MBAUTOCMD) == MBAUTOCMD) sc->r1bfix_type = R1BFIX_AC12; } else { if ((val & SDHCI_CMD_RESP_MASK) == SDHCI_CMD_RESP_SHORT_BUSY) { WR4(sc, SDHCI_INT_ENABLE, slot->intmask | SDHCI_INT_RESPONSE); WR4(sc, SDHCI_SIGNAL_ENABLE, slot->intmask | SDHCI_INT_RESPONSE); sc->r1bfix_type = R1BFIX_NODATA; } } } /* * The USDHC hardware moved the transfer mode bits to mixed control; we * just write them there and we're done. The ESDHC hardware has the * typical combined cmd-and-mode register that allows only 32-bit * access, so when writing the mode bits just save them, then later when * writing the command bits, add in the saved mode bits. */ if (sc->hwtype == HWTYPE_USDHC) { if (off == SDHCI_TRANSFER_MODE) { val32 = RD4(sc, USDHC_MIX_CONTROL); val32 &= ~0x3f; val32 |= val & 0x37; // XXX acmd23 not supported here (or by sdhci driver) WR4(sc, USDHC_MIX_CONTROL, val32); return; } } else if (sc->hwtype == HWTYPE_ESDHC) { if (off == SDHCI_TRANSFER_MODE) { sc->cmd_and_mode = (sc->cmd_and_mode & 0xffff0000) | val; return; } else if (off == SDHCI_COMMAND_FLAGS) { sc->cmd_and_mode = (sc->cmd_and_mode & 0xffff) | (val << 16); WR4(sc, SDHCI_TRANSFER_MODE, sc->cmd_and_mode); return; } } val32 = RD4(sc, off & ~3); val32 &= ~(0xffff << (off & 3) * 8); val32 |= ((val & 0xffff) << (off & 3) * 8); WR4(sc, off & ~3, val32); } static void fsl_sdhci_write_4(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint32_t val) { struct fsl_sdhci_softc *sc = device_get_softc(dev); /* Clear synthesized interrupts, then pass the value to the hardware. */ if (off == SDHCI_INT_STATUS) { sc->r1bfix_intmask &= ~val; } WR4(sc, off, val); } static void fsl_sdhci_write_multi_4(device_t dev, struct sdhci_slot *slot, bus_size_t off, uint32_t *data, bus_size_t count) { struct fsl_sdhci_softc *sc = device_get_softc(dev); bus_write_multi_4(sc->mem_res, off, data, count); } static uint16_t fsl_sdhc_get_clock(struct fsl_sdhci_softc *sc) { uint16_t val; /* * Whenever the sdhci driver writes the clock register we save a * snapshot of just the frequency bits, so that we can play them back * here on a register read without recalculating the frequency from the * prescalar and divisor bits in the real register. We'll start with * those bits, and mix in the clock status and enable bits that come * from different places depending on which hardware we've got. */ val = sc->sdclockreg_freq_bits; /* * The internal clock is always enabled (actually, the hardware manages * it). Whether the internal clock is stable yet after a frequency * change comes from the present-state register on both hardware types. */ val |= SDHCI_CLOCK_INT_EN; if (RD4(sc, SDHC_PRES_STATE) & SDHC_PRES_SDSTB) val |= SDHCI_CLOCK_INT_STABLE; /* * On i.MX ESDHC hardware the card bus clock enable is in the usual * sdhci register but it's a different bit, so transcribe it (note the * difference between standard SDHCI_ and Freescale SDHC_ prefixes * here). On USDHC and QorIQ ESDHC hardware there is a force-on bit, but * no force-off for the card bus clock (the hardware runs the clock when * transfers are active no matter what), so we always say the clock is * on. * XXX Maybe we should say it's in whatever state the sdhci driver last * set it to. */ if (sc->hwtype == HWTYPE_ESDHC) { #ifdef __arm__ if (RD4(sc, SDHC_SYS_CTRL) & SDHC_CLK_SDCLKEN) #endif val |= SDHCI_CLOCK_CARD_EN; } else { val |= SDHCI_CLOCK_CARD_EN; } return (val); } static void fsl_sdhc_set_clock(struct fsl_sdhci_softc *sc, uint16_t val) { uint32_t divisor, freq, prescale, val32; val32 = RD4(sc, SDHCI_CLOCK_CONTROL); /* * Save the frequency-setting bits in SDHCI format so that we can play * them back in get_clock without complex decoding of hardware regs, * then deal with the freqency part of the value based on hardware type. */ sc->sdclockreg_freq_bits = val & SDHCI_DIVIDERS_MASK; if (sc->hwtype == HWTYPE_ESDHC) { /* * The i.MX5 ESDHC hardware requires the driver to manually * start and stop the sd bus clock. If the enable bit is not * set, turn off the clock in hardware and we're done, otherwise * decode the requested frequency. ESDHC hardware is sdhci 2.0; * the sdhci driver will use the original 8-bit divisor field * and the "base / 2^N" divisor scheme. */ if ((val & SDHCI_CLOCK_CARD_EN) == 0) { #ifdef __arm__ /* On QorIQ, this is a reserved bit. */ WR4(sc, SDHCI_CLOCK_CONTROL, val32 & ~SDHC_CLK_SDCLKEN); #endif return; } divisor = (val >> SDHCI_DIVIDER_SHIFT) & SDHCI_DIVIDER_MASK; freq = sc->baseclk_hz >> ffs(divisor); } else { /* * The USDHC hardware provides only "force always on" control * over the sd bus clock, but no way to turn it off. (If a cmd * or data transfer is in progress the clock is on, otherwise it * is off.) If the clock is being disabled, we can just return * now, otherwise we decode the requested frequency. USDHC * hardware is sdhci 3.0; the sdhci driver will use a 10-bit * divisor using the "base / 2*N" divisor scheme. */ if ((val & SDHCI_CLOCK_CARD_EN) == 0) return; divisor = ((val >> SDHCI_DIVIDER_SHIFT) & SDHCI_DIVIDER_MASK) | ((val >> SDHCI_DIVIDER_HI_SHIFT) & SDHCI_DIVIDER_HI_MASK) << SDHCI_DIVIDER_MASK_LEN; if (divisor == 0) freq = sc->baseclk_hz; else freq = sc->baseclk_hz / (2 * divisor); } /* * Get a prescaler and final divisor to achieve the desired frequency. */ for (prescale = 2; freq < sc->baseclk_hz / (prescale * 16);) prescale <<= 1; for (divisor = 1; freq < sc->baseclk_hz / (prescale * divisor);) ++divisor; #ifdef DEBUG device_printf(sc->dev, "desired SD freq: %d, actual: %d; base %d prescale %d divisor %d\n", freq, sc->baseclk_hz / (prescale * divisor), sc->baseclk_hz, prescale, divisor); #endif /* * Adjust to zero-based values, and store them to the hardware. */ prescale >>= 1; divisor -= 1; val32 &= ~(SDHC_CLK_DIVISOR_MASK | SDHC_CLK_PRESCALE_MASK); val32 |= divisor << SDHC_CLK_DIVISOR_SHIFT; val32 |= prescale << SDHC_CLK_PRESCALE_SHIFT; val32 |= SDHC_CLK_IPGEN; WR4(sc, SDHCI_CLOCK_CONTROL, val32); } static boolean_t fsl_sdhci_r1bfix_is_wait_done(struct fsl_sdhci_softc *sc) { uint32_t inhibit; mtx_assert(&sc->slot.mtx, MA_OWNED); /* * Check the DAT0 line status using both the DLA (data line active) and * CDIHB (data inhibit) bits in the present state register. In theory * just DLA should do the trick, but in practice it takes both. If the * DAT0 line is still being held and we're not yet beyond the timeout * point, just schedule another callout to check again later. */ inhibit = RD4(sc, SDHC_PRES_STATE) & (SDHC_PRES_DLA | SDHC_PRES_CDIHB); if (inhibit && getsbinuptime() < sc->r1bfix_timeout_at) { callout_reset_sbt(&sc->r1bfix_callout, SBT_1MS, 0, fsl_sdhci_r1bfix_func, sc, 0); return (false); } /* * If we reach this point with the inhibit bits still set, we've got a * timeout, synthesize a DATA_TIMEOUT interrupt. Otherwise the DAT0 * line has been released, and we synthesize a DATA_END, and if the type * of fix needed was on a command-without-data we also now add in the * original INT_RESPONSE that we suppressed earlier. */ if (inhibit) sc->r1bfix_intmask |= SDHCI_INT_DATA_TIMEOUT; else { sc->r1bfix_intmask |= SDHCI_INT_DATA_END; if (sc->r1bfix_type == R1BFIX_NODATA) sc->r1bfix_intmask |= SDHCI_INT_RESPONSE; } sc->r1bfix_type = R1BFIX_NONE; return (true); } static void fsl_sdhci_r1bfix_func(void * arg) { struct fsl_sdhci_softc *sc = arg; boolean_t r1bwait_done; mtx_lock(&sc->slot.mtx); r1bwait_done = fsl_sdhci_r1bfix_is_wait_done(sc); mtx_unlock(&sc->slot.mtx); if (r1bwait_done) sdhci_generic_intr(&sc->slot); } static void fsl_sdhci_intr(void *arg) { struct fsl_sdhci_softc *sc = arg; uint32_t intmask; mtx_lock(&sc->slot.mtx); /* * Manually check the DAT0 line for R1B response types that the * controller fails to handle properly. The controller asserts the done * interrupt while the card is still asserting busy with the DAT0 line. * * We check DAT0 immediately because most of the time, especially on a * read, the card will actually be done by time we get here. If it's * not, then the wait_done routine will schedule a callout to re-check * periodically until it is done. In that case we clear the interrupt * out of the hardware now so that we can present it later when the DAT0 * line is released. * * If we need to wait for the DAT0 line to be released, we set up a * timeout point 250ms in the future. This number comes from the SD * spec, which allows a command to take that long. In the real world, * cards tend to take 10-20ms for a long-running command such as a write * or erase that spans two pages. */ switch (sc->r1bfix_type) { case R1BFIX_NODATA: intmask = RD4(sc, SDHCI_INT_STATUS) & SDHCI_INT_RESPONSE; break; case R1BFIX_AC12: intmask = RD4(sc, SDHCI_INT_STATUS) & SDHCI_INT_DATA_END; break; default: intmask = 0; break; } if (intmask) { sc->r1bfix_timeout_at = getsbinuptime() + 250 * SBT_1MS; if (!fsl_sdhci_r1bfix_is_wait_done(sc)) { WR4(sc, SDHCI_INT_STATUS, intmask); bus_barrier(sc->mem_res, SDHCI_INT_STATUS, 4, BUS_SPACE_BARRIER_WRITE); } } mtx_unlock(&sc->slot.mtx); sdhci_generic_intr(&sc->slot); } static int fsl_sdhci_get_ro(device_t bus, device_t child) { struct fsl_sdhci_softc *sc = device_get_softc(bus); return (sdhci_fdt_gpio_get_readonly(sc->gpio)); } static bool fsl_sdhci_get_card_present(device_t dev, struct sdhci_slot *slot) { struct fsl_sdhci_softc *sc = device_get_softc(dev); return (sdhci_fdt_gpio_get_present(sc->gpio)); } #ifdef __powerpc__ static uint32_t fsl_sdhci_get_platform_clock(device_t dev) { phandle_t node; uint32_t clock; node = ofw_bus_get_node(dev); /* Get sdhci node properties */ if((OF_getprop(node, "clock-frequency", (void *)&clock, sizeof(clock)) <= 0) || (clock == 0)) { clock = mpc85xx_get_system_clock(); if (clock == 0) { device_printf(dev,"Cannot acquire correct sdhci " "frequency from DTS.\n"); return (0); } } if (bootverbose) device_printf(dev, "Acquired clock: %d from DTS\n", clock); return (clock); } #endif static int fsl_sdhci_detach(device_t dev) { /* sdhci_fdt_gpio_teardown(sc->gpio); */ return (EBUSY); } static int fsl_sdhci_attach(device_t dev) { struct fsl_sdhci_softc *sc = device_get_softc(dev); int rid, err; #ifdef __powerpc__ phandle_t node; uint32_t protctl; #endif sc->dev = dev; sc->hwtype = ofw_bus_search_compatible(dev, compat_data)->ocd_data; if (sc->hwtype == HWTYPE_NONE) panic("Impossible: not compatible in fsl_sdhci_attach()"); rid = 0; sc->mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE); if (!sc->mem_res) { device_printf(dev, "cannot allocate memory window\n"); err = ENXIO; goto fail; } rid = 0; sc->irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE); if (!sc->irq_res) { device_printf(dev, "cannot allocate interrupt\n"); err = ENXIO; goto fail; } if (bus_setup_intr(dev, sc->irq_res, INTR_TYPE_BIO | INTR_MPSAFE, NULL, fsl_sdhci_intr, sc, &sc->intr_cookie)) { device_printf(dev, "cannot setup interrupt handler\n"); err = ENXIO; goto fail; } sc->slot.quirks |= SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK; /* * DMA is not really broken, I just haven't implemented it yet. */ sc->slot.quirks |= SDHCI_QUIRK_BROKEN_DMA; /* * Set the buffer watermark level to 128 words (512 bytes) for both read * and write. The hardware has a restriction that when the read or * write ready status is asserted, that means you can read exactly the * number of words set in the watermark register before you have to * re-check the status and potentially wait for more data. The main * sdhci driver provides no hook for doing status checking on less than * a full block boundary, so we set the watermark level to be a full * block. Reads and writes where the block size is less than the * watermark size will work correctly too, no need to change the * watermark for different size blocks. However, 128 is the maximum * allowed for the watermark, so PIO is limitted to 512 byte blocks * (which works fine for SD cards, may be a problem for SDIO some day). * * XXX need named constants for this stuff. */ /* P1022 has the '*_BRST_LEN' fields as reserved, always reading 0x10 */ if (ofw_bus_is_compatible(dev, "fsl,p1022-esdhc")) WR4(sc, SDHC_WTMK_LVL, 0x10801080); else WR4(sc, SDHC_WTMK_LVL, 0x08800880); /* * We read in native byte order in the main driver, but the register * defaults to little endian. */ #ifdef __powerpc__ sc->baseclk_hz = fsl_sdhci_get_platform_clock(dev); #else sc->baseclk_hz = imx_ccm_sdhci_hz(); #endif sc->slot.max_clk = sc->baseclk_hz; /* * Set up any gpio pin handling described in the FDT data. This cannot * fail; see comments in sdhci_fdt_gpio.h for details. */ sc->gpio = sdhci_fdt_gpio_setup(dev, &sc->slot); #ifdef __powerpc__ node = ofw_bus_get_node(dev); /* Default to big-endian on powerpc */ protctl = RD4(sc, SDHC_PROT_CTRL); protctl &= ~SDHC_PROT_EMODE_MASK; if (OF_hasprop(node, "little-endian")) protctl |= SDHC_PROT_EMODE_LITTLE; else protctl |= SDHC_PROT_EMODE_BIG; WR4(sc, SDHC_PROT_CTRL, protctl); #endif callout_init(&sc->r1bfix_callout, 1); sdhci_init_slot(dev, &sc->slot, 0); bus_generic_probe(dev); bus_generic_attach(dev); +#ifdef MMCCAM + sdhci_cam_start_slot(&sc->slot); +#else sdhci_start_slot(&sc->slot); +#endif return (0); fail: if (sc->intr_cookie) bus_teardown_intr(dev, sc->irq_res, sc->intr_cookie); if (sc->irq_res) bus_release_resource(dev, SYS_RES_IRQ, 0, sc->irq_res); if (sc->mem_res) bus_release_resource(dev, SYS_RES_MEMORY, 0, sc->mem_res); return (err); } static int fsl_sdhci_probe(device_t dev) { if (!ofw_bus_status_okay(dev)) return (ENXIO); switch (ofw_bus_search_compatible(dev, compat_data)->ocd_data) { case HWTYPE_ESDHC: device_set_desc(dev, "Freescale eSDHC controller"); return (BUS_PROBE_DEFAULT); case HWTYPE_USDHC: device_set_desc(dev, "Freescale uSDHC controller"); return (BUS_PROBE_DEFAULT); default: break; } return (ENXIO); } static device_method_t fsl_sdhci_methods[] = { /* Device interface */ DEVMETHOD(device_probe, fsl_sdhci_probe), DEVMETHOD(device_attach, fsl_sdhci_attach), DEVMETHOD(device_detach, fsl_sdhci_detach), /* Bus interface */ DEVMETHOD(bus_read_ivar, sdhci_generic_read_ivar), DEVMETHOD(bus_write_ivar, sdhci_generic_write_ivar), /* MMC bridge interface */ DEVMETHOD(mmcbr_update_ios, sdhci_generic_update_ios), DEVMETHOD(mmcbr_request, sdhci_generic_request), DEVMETHOD(mmcbr_get_ro, fsl_sdhci_get_ro), DEVMETHOD(mmcbr_acquire_host, sdhci_generic_acquire_host), DEVMETHOD(mmcbr_release_host, sdhci_generic_release_host), /* SDHCI accessors */ DEVMETHOD(sdhci_read_1, fsl_sdhci_read_1), DEVMETHOD(sdhci_read_2, fsl_sdhci_read_2), DEVMETHOD(sdhci_read_4, fsl_sdhci_read_4), DEVMETHOD(sdhci_read_multi_4, fsl_sdhci_read_multi_4), DEVMETHOD(sdhci_write_1, fsl_sdhci_write_1), DEVMETHOD(sdhci_write_2, fsl_sdhci_write_2), DEVMETHOD(sdhci_write_4, fsl_sdhci_write_4), DEVMETHOD(sdhci_write_multi_4, fsl_sdhci_write_multi_4), DEVMETHOD(sdhci_get_card_present,fsl_sdhci_get_card_present), DEVMETHOD_END }; static devclass_t fsl_sdhci_devclass; static driver_t fsl_sdhci_driver = { "sdhci_fsl", fsl_sdhci_methods, sizeof(struct fsl_sdhci_softc), }; DRIVER_MODULE(sdhci_fsl, simplebus, fsl_sdhci_driver, fsl_sdhci_devclass, NULL, NULL); MODULE_DEPEND(sdhci_fsl, sdhci, 1, 1, 1); + +#ifndef MMCCAM MMC_DECLARE_BRIDGE(sdhci_fsl); +#endif Index: head/sys/dev/sdhci/sdhci.c =================================================================== --- head/sys/dev/sdhci/sdhci.c (revision 320843) +++ head/sys/dev/sdhci/sdhci.c (revision 320844) @@ -1,1792 +1,2301 @@ /*- * Copyright (c) 2008 Alexander Motin * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include +#include +#include +#include +#include +#include + #include "mmcbr_if.h" #include "sdhci.h" #include "sdhci_if.h" +#include "opt_mmccam.h" + SYSCTL_NODE(_hw, OID_AUTO, sdhci, CTLFLAG_RD, 0, "sdhci driver"); -static int sdhci_debug; +static int sdhci_debug = 0; SYSCTL_INT(_hw_sdhci, OID_AUTO, debug, CTLFLAG_RWTUN, &sdhci_debug, 0, "Debug level"); u_int sdhci_quirk_clear = 0; SYSCTL_INT(_hw_sdhci, OID_AUTO, quirk_clear, CTLFLAG_RWTUN, &sdhci_quirk_clear, 0, "Mask of quirks to clear"); u_int sdhci_quirk_set = 0; SYSCTL_INT(_hw_sdhci, OID_AUTO, quirk_set, CTLFLAG_RWTUN, &sdhci_quirk_set, 0, "Mask of quirks to set"); #define RD1(slot, off) SDHCI_READ_1((slot)->bus, (slot), (off)) #define RD2(slot, off) SDHCI_READ_2((slot)->bus, (slot), (off)) #define RD4(slot, off) SDHCI_READ_4((slot)->bus, (slot), (off)) #define RD_MULTI_4(slot, off, ptr, count) \ SDHCI_READ_MULTI_4((slot)->bus, (slot), (off), (ptr), (count)) #define WR1(slot, off, val) SDHCI_WRITE_1((slot)->bus, (slot), (off), (val)) #define WR2(slot, off, val) SDHCI_WRITE_2((slot)->bus, (slot), (off), (val)) #define WR4(slot, off, val) SDHCI_WRITE_4((slot)->bus, (slot), (off), (val)) #define WR_MULTI_4(slot, off, ptr, count) \ SDHCI_WRITE_MULTI_4((slot)->bus, (slot), (off), (ptr), (count)) static void sdhci_set_clock(struct sdhci_slot *slot, uint32_t clock); static void sdhci_start(struct sdhci_slot *slot); static void sdhci_start_data(struct sdhci_slot *slot, struct mmc_data *data); static void sdhci_card_poll(void *); static void sdhci_card_task(void *, int); +/* CAM-related */ +int sdhci_cam_get_possible_host_clock(struct sdhci_slot *slot, int proposed_clock); +static int sdhci_cam_update_ios(struct sdhci_slot *slot); +static int sdhci_cam_request(struct sdhci_slot *slot, union ccb *ccb); +static void sdhci_cam_action(struct cam_sim *sim, union ccb *ccb); +static void sdhci_cam_poll(struct cam_sim *sim); +static int sdhci_cam_settran_settings(struct sdhci_slot *slot, union ccb *ccb); + /* helper routines */ static void sdhci_dumpregs(struct sdhci_slot *slot); static int slot_printf(struct sdhci_slot *slot, const char * fmt, ...) __printflike(2, 3); #define SDHCI_LOCK(_slot) mtx_lock(&(_slot)->mtx) #define SDHCI_UNLOCK(_slot) mtx_unlock(&(_slot)->mtx) #define SDHCI_LOCK_INIT(_slot) \ mtx_init(&_slot->mtx, "SD slot mtx", "sdhci", MTX_DEF) #define SDHCI_LOCK_DESTROY(_slot) mtx_destroy(&_slot->mtx); #define SDHCI_ASSERT_LOCKED(_slot) mtx_assert(&_slot->mtx, MA_OWNED); #define SDHCI_ASSERT_UNLOCKED(_slot) mtx_assert(&_slot->mtx, MA_NOTOWNED); #define SDHCI_DEFAULT_MAX_FREQ 50 #define SDHCI_200_MAX_DIVIDER 256 #define SDHCI_300_MAX_DIVIDER 2046 #define SDHCI_CARD_PRESENT_TICKS (hz / 5) #define SDHCI_INSERT_DELAY_TICKS (hz / 2) /* * Broadcom BCM577xx Controller Constants */ /* Maximum divider supported by the default clock source. */ #define BCM577XX_DEFAULT_MAX_DIVIDER 256 /* Alternative clock's base frequency. */ #define BCM577XX_ALT_CLOCK_BASE 63000000 #define BCM577XX_HOST_CONTROL 0x198 #define BCM577XX_CTRL_CLKSEL_MASK 0xFFFFCFFF #define BCM577XX_CTRL_CLKSEL_SHIFT 12 #define BCM577XX_CTRL_CLKSEL_DEFAULT 0x0 #define BCM577XX_CTRL_CLKSEL_64MHZ 0x3 static void sdhci_getaddr(void *arg, bus_dma_segment_t *segs, int nsegs, int error) { if (error != 0) { printf("getaddr: error %d\n", error); return; } *(bus_addr_t *)arg = segs[0].ds_addr; } static int slot_printf(struct sdhci_slot *slot, const char * fmt, ...) { va_list ap; int retval; retval = printf("%s-slot%d: ", device_get_nameunit(slot->bus), slot->num); va_start(ap, fmt); retval += vprintf(fmt, ap); va_end(ap); return (retval); } static void sdhci_dumpregs(struct sdhci_slot *slot) { slot_printf(slot, "============== REGISTER DUMP ==============\n"); slot_printf(slot, "Sys addr: 0x%08x | Version: 0x%08x\n", RD4(slot, SDHCI_DMA_ADDRESS), RD2(slot, SDHCI_HOST_VERSION)); slot_printf(slot, "Blk size: 0x%08x | Blk cnt: 0x%08x\n", RD2(slot, SDHCI_BLOCK_SIZE), RD2(slot, SDHCI_BLOCK_COUNT)); slot_printf(slot, "Argument: 0x%08x | Trn mode: 0x%08x\n", RD4(slot, SDHCI_ARGUMENT), RD2(slot, SDHCI_TRANSFER_MODE)); slot_printf(slot, "Present: 0x%08x | Host ctl: 0x%08x\n", RD4(slot, SDHCI_PRESENT_STATE), RD1(slot, SDHCI_HOST_CONTROL)); slot_printf(slot, "Power: 0x%08x | Blk gap: 0x%08x\n", RD1(slot, SDHCI_POWER_CONTROL), RD1(slot, SDHCI_BLOCK_GAP_CONTROL)); slot_printf(slot, "Wake-up: 0x%08x | Clock: 0x%08x\n", RD1(slot, SDHCI_WAKE_UP_CONTROL), RD2(slot, SDHCI_CLOCK_CONTROL)); slot_printf(slot, "Timeout: 0x%08x | Int stat: 0x%08x\n", RD1(slot, SDHCI_TIMEOUT_CONTROL), RD4(slot, SDHCI_INT_STATUS)); slot_printf(slot, "Int enab: 0x%08x | Sig enab: 0x%08x\n", RD4(slot, SDHCI_INT_ENABLE), RD4(slot, SDHCI_SIGNAL_ENABLE)); slot_printf(slot, "AC12 err: 0x%08x | Host ctl2: 0x%08x\n", RD2(slot, SDHCI_ACMD12_ERR), RD2(slot, SDHCI_HOST_CONTROL2)); slot_printf(slot, "Caps: 0x%08x | Caps2: 0x%08x\n", RD4(slot, SDHCI_CAPABILITIES), RD4(slot, SDHCI_CAPABILITIES2)); slot_printf(slot, "Max curr: 0x%08x | ADMA err: 0x%08x\n", RD4(slot, SDHCI_MAX_CURRENT), RD1(slot, SDHCI_ADMA_ERR)); slot_printf(slot, "ADMA addr: 0x%08x | Slot int: 0x%08x\n", RD4(slot, SDHCI_ADMA_ADDRESS_LO), RD2(slot, SDHCI_SLOT_INT_STATUS)); slot_printf(slot, "===========================================\n"); } static void sdhci_reset(struct sdhci_slot *slot, uint8_t mask) { int timeout; uint32_t clock; if (slot->quirks & SDHCI_QUIRK_NO_CARD_NO_RESET) { if (!SDHCI_GET_CARD_PRESENT(slot->bus, slot)) return; } /* Some controllers need this kick or reset won't work. */ if ((mask & SDHCI_RESET_ALL) == 0 && (slot->quirks & SDHCI_QUIRK_CLOCK_BEFORE_RESET)) { /* This is to force an update */ clock = slot->clock; slot->clock = 0; sdhci_set_clock(slot, clock); } if (mask & SDHCI_RESET_ALL) { slot->clock = 0; slot->power = 0; } WR1(slot, SDHCI_SOFTWARE_RESET, mask); if (slot->quirks & SDHCI_QUIRK_WAITFOR_RESET_ASSERTED) { /* * Resets on TI OMAPs and AM335x are incompatible with SDHCI * specification. The reset bit has internal propagation delay, * so a fast read after write returns 0 even if reset process is * in progress. The workaround is to poll for 1 before polling * for 0. In the worst case, if we miss seeing it asserted the * time we spent waiting is enough to ensure the reset finishes. */ timeout = 10000; while ((RD1(slot, SDHCI_SOFTWARE_RESET) & mask) != mask) { if (timeout <= 0) break; timeout--; DELAY(1); } } /* Wait max 100 ms */ timeout = 10000; /* Controller clears the bits when it's done */ while (RD1(slot, SDHCI_SOFTWARE_RESET) & mask) { if (timeout <= 0) { slot_printf(slot, "Reset 0x%x never completed.\n", mask); sdhci_dumpregs(slot); return; } timeout--; DELAY(10); } } static void sdhci_init(struct sdhci_slot *slot) { sdhci_reset(slot, SDHCI_RESET_ALL); /* Enable interrupts. */ slot->intmask = SDHCI_INT_BUS_POWER | SDHCI_INT_DATA_END_BIT | SDHCI_INT_DATA_CRC | SDHCI_INT_DATA_TIMEOUT | SDHCI_INT_INDEX | SDHCI_INT_END_BIT | SDHCI_INT_CRC | SDHCI_INT_TIMEOUT | SDHCI_INT_DATA_AVAIL | SDHCI_INT_SPACE_AVAIL | SDHCI_INT_DMA_END | SDHCI_INT_DATA_END | SDHCI_INT_RESPONSE | - SDHCI_INT_ACMD12ERR; + SDHCI_INT_ACMD12ERR | SDHCI_INT_CARD_INT; if (!(slot->quirks & SDHCI_QUIRK_POLL_CARD_PRESENT) && !(slot->opt & SDHCI_NON_REMOVABLE)) { slot->intmask |= SDHCI_INT_CARD_REMOVE | SDHCI_INT_CARD_INSERT; } WR4(slot, SDHCI_INT_ENABLE, slot->intmask); WR4(slot, SDHCI_SIGNAL_ENABLE, slot->intmask); } static void sdhci_set_clock(struct sdhci_slot *slot, uint32_t clock) { uint32_t clk_base; uint32_t clk_sel; uint32_t res; uint16_t clk; uint16_t div; int timeout; if (clock == slot->clock) return; slot->clock = clock; /* Turn off the clock. */ clk = RD2(slot, SDHCI_CLOCK_CONTROL); WR2(slot, SDHCI_CLOCK_CONTROL, clk & ~SDHCI_CLOCK_CARD_EN); /* If no clock requested - leave it so. */ if (clock == 0) return; /* Determine the clock base frequency */ clk_base = slot->max_clk; if (slot->quirks & SDHCI_QUIRK_BCM577XX_400KHZ_CLKSRC) { clk_sel = RD2(slot, BCM577XX_HOST_CONTROL) & BCM577XX_CTRL_CLKSEL_MASK; /* * Select clock source appropriate for the requested frequency. */ if ((clk_base / BCM577XX_DEFAULT_MAX_DIVIDER) > clock) { clk_base = BCM577XX_ALT_CLOCK_BASE; clk_sel |= (BCM577XX_CTRL_CLKSEL_64MHZ << BCM577XX_CTRL_CLKSEL_SHIFT); } else { clk_sel |= (BCM577XX_CTRL_CLKSEL_DEFAULT << BCM577XX_CTRL_CLKSEL_SHIFT); } WR2(slot, BCM577XX_HOST_CONTROL, clk_sel); } /* Recalculate timeout clock frequency based on the new sd clock. */ if (slot->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK) slot->timeout_clk = slot->clock / 1000; if (slot->version < SDHCI_SPEC_300) { /* Looking for highest freq <= clock. */ res = clk_base; for (div = 1; div < SDHCI_200_MAX_DIVIDER; div <<= 1) { if (res <= clock) break; res >>= 1; } /* Divider 1:1 is 0x00, 2:1 is 0x01, 256:1 is 0x80 ... */ div >>= 1; } else { /* Version 3.0 divisors are multiples of two up to 1023 * 2 */ if (clock >= clk_base) div = 0; else { for (div = 2; div < SDHCI_300_MAX_DIVIDER; div += 2) { if ((clk_base / div) <= clock) break; } } div >>= 1; } if (bootverbose || sdhci_debug) slot_printf(slot, "Divider %d for freq %d (base %d)\n", div, clock, clk_base); /* Now we have got divider, set it. */ clk = (div & SDHCI_DIVIDER_MASK) << SDHCI_DIVIDER_SHIFT; clk |= ((div >> SDHCI_DIVIDER_MASK_LEN) & SDHCI_DIVIDER_HI_MASK) << SDHCI_DIVIDER_HI_SHIFT; WR2(slot, SDHCI_CLOCK_CONTROL, clk); /* Enable clock. */ clk |= SDHCI_CLOCK_INT_EN; WR2(slot, SDHCI_CLOCK_CONTROL, clk); /* Wait up to 10 ms until it stabilize. */ timeout = 10; while (!((clk = RD2(slot, SDHCI_CLOCK_CONTROL)) & SDHCI_CLOCK_INT_STABLE)) { if (timeout == 0) { slot_printf(slot, "Internal clock never stabilised.\n"); sdhci_dumpregs(slot); return; } timeout--; DELAY(1000); } /* Pass clock signal to the bus. */ clk |= SDHCI_CLOCK_CARD_EN; WR2(slot, SDHCI_CLOCK_CONTROL, clk); } static void sdhci_set_power(struct sdhci_slot *slot, u_char power) { int i; uint8_t pwr; if (slot->power == power) return; slot->power = power; /* Turn off the power. */ pwr = 0; WR1(slot, SDHCI_POWER_CONTROL, pwr); /* If power down requested - leave it so. */ if (power == 0) return; /* Set voltage. */ switch (1 << power) { case MMC_OCR_LOW_VOLTAGE: pwr |= SDHCI_POWER_180; break; case MMC_OCR_290_300: case MMC_OCR_300_310: pwr |= SDHCI_POWER_300; break; case MMC_OCR_320_330: case MMC_OCR_330_340: pwr |= SDHCI_POWER_330; break; } WR1(slot, SDHCI_POWER_CONTROL, pwr); /* * Turn on VDD1 power. Note that at least some Intel controllers can * fail to enable bus power on the first try after transiting from D3 * to D0, so we give them up to 2 ms. */ pwr |= SDHCI_POWER_ON; for (i = 0; i < 20; i++) { WR1(slot, SDHCI_POWER_CONTROL, pwr); if (RD1(slot, SDHCI_POWER_CONTROL) & SDHCI_POWER_ON) break; DELAY(100); } if (!(RD1(slot, SDHCI_POWER_CONTROL) & SDHCI_POWER_ON)) slot_printf(slot, "Bus power failed to enable"); if (slot->quirks & SDHCI_QUIRK_INTEL_POWER_UP_RESET) { WR1(slot, SDHCI_POWER_CONTROL, pwr | 0x10); DELAY(10); WR1(slot, SDHCI_POWER_CONTROL, pwr); DELAY(300); } } static void sdhci_read_block_pio(struct sdhci_slot *slot) { uint32_t data; char *buffer; size_t left; buffer = slot->curcmd->data->data; buffer += slot->offset; /* Transfer one block at a time. */ left = min(512, slot->curcmd->data->len - slot->offset); slot->offset += left; /* If we are too fast, broken controllers return zeroes. */ if (slot->quirks & SDHCI_QUIRK_BROKEN_TIMINGS) DELAY(10); /* Handle unaligned and aligned buffer cases. */ if ((intptr_t)buffer & 3) { while (left > 3) { data = RD4(slot, SDHCI_BUFFER); buffer[0] = data; buffer[1] = (data >> 8); buffer[2] = (data >> 16); buffer[3] = (data >> 24); buffer += 4; left -= 4; } } else { RD_MULTI_4(slot, SDHCI_BUFFER, (uint32_t *)buffer, left >> 2); left &= 3; } /* Handle uneven size case. */ if (left > 0) { data = RD4(slot, SDHCI_BUFFER); while (left > 0) { *(buffer++) = data; data >>= 8; left--; } } } static void sdhci_write_block_pio(struct sdhci_slot *slot) { uint32_t data = 0; char *buffer; size_t left; buffer = slot->curcmd->data->data; buffer += slot->offset; /* Transfer one block at a time. */ left = min(512, slot->curcmd->data->len - slot->offset); slot->offset += left; /* Handle unaligned and aligned buffer cases. */ if ((intptr_t)buffer & 3) { while (left > 3) { data = buffer[0] + (buffer[1] << 8) + (buffer[2] << 16) + (buffer[3] << 24); left -= 4; buffer += 4; WR4(slot, SDHCI_BUFFER, data); } } else { WR_MULTI_4(slot, SDHCI_BUFFER, (uint32_t *)buffer, left >> 2); left &= 3; } /* Handle uneven size case. */ if (left > 0) { while (left > 0) { data <<= 8; data += *(buffer++); left--; } WR4(slot, SDHCI_BUFFER, data); } } static void sdhci_transfer_pio(struct sdhci_slot *slot) { /* Read as many blocks as possible. */ if (slot->curcmd->data->flags & MMC_DATA_READ) { while (RD4(slot, SDHCI_PRESENT_STATE) & SDHCI_DATA_AVAILABLE) { sdhci_read_block_pio(slot); if (slot->offset >= slot->curcmd->data->len) break; } } else { while (RD4(slot, SDHCI_PRESENT_STATE) & SDHCI_SPACE_AVAILABLE) { sdhci_write_block_pio(slot); if (slot->offset >= slot->curcmd->data->len) break; } } } static void sdhci_card_task(void *arg, int pending __unused) { struct sdhci_slot *slot = arg; device_t d; SDHCI_LOCK(slot); if (SDHCI_GET_CARD_PRESENT(slot->bus, slot)) { +#ifdef MMCCAM + if (slot->card_present == 0) { +#else if (slot->dev == NULL) { +#endif /* If card is present - attach mmc bus. */ if (bootverbose || sdhci_debug) slot_printf(slot, "Card inserted\n"); +#ifdef MMCCAM + slot->card_present = 1; + union ccb *ccb; + uint32_t pathid; + pathid = cam_sim_path(slot->sim); + ccb = xpt_alloc_ccb_nowait(); + if (ccb == NULL) { + slot_printf(slot, "Unable to alloc CCB for rescan\n"); + SDHCI_UNLOCK(slot); + return; + } + + /* + * We create a rescan request for BUS:0:0, since the card + * will be at lun 0. + */ + if (xpt_create_path(&ccb->ccb_h.path, NULL, pathid, + /* target */ 0, /* lun */ 0) != CAM_REQ_CMP) { + slot_printf(slot, "Unable to create path for rescan\n"); + SDHCI_UNLOCK(slot); + xpt_free_ccb(ccb); + return; + } + SDHCI_UNLOCK(slot); + xpt_rescan(ccb); +#else slot->dev = device_add_child(slot->bus, "mmc", -1); device_set_ivars(slot->dev, slot); SDHCI_UNLOCK(slot); device_probe_and_attach(slot->dev); +#endif } else SDHCI_UNLOCK(slot); } else { +#ifdef MMCCAM + if (slot->card_present == 1) { +#else if (slot->dev != NULL) { +#endif /* If no card present - detach mmc bus. */ if (bootverbose || sdhci_debug) slot_printf(slot, "Card removed\n"); d = slot->dev; slot->dev = NULL; +#ifdef MMCCAM + slot->card_present = 0; + union ccb *ccb; + uint32_t pathid; + pathid = cam_sim_path(slot->sim); + ccb = xpt_alloc_ccb_nowait(); + if (ccb == NULL) { + slot_printf(slot, "Unable to alloc CCB for rescan\n"); + SDHCI_UNLOCK(slot); + return; + } + + /* + * We create a rescan request for BUS:0:0, since the card + * will be at lun 0. + */ + if (xpt_create_path(&ccb->ccb_h.path, NULL, pathid, + /* target */ 0, /* lun */ 0) != CAM_REQ_CMP) { + slot_printf(slot, "Unable to create path for rescan\n"); + SDHCI_UNLOCK(slot); + xpt_free_ccb(ccb); + return; + } SDHCI_UNLOCK(slot); + xpt_rescan(ccb); +#else + SDHCI_UNLOCK(slot); device_delete_child(slot->bus, d); +#endif } else SDHCI_UNLOCK(slot); } } static void sdhci_handle_card_present_locked(struct sdhci_slot *slot, bool is_present) { bool was_present; /* * If there was no card and now there is one, schedule the task to * create the child device after a short delay. The delay is to * debounce the card insert (sometimes the card detect pin stabilizes * before the other pins have made good contact). * * If there was a card present and now it's gone, immediately schedule * the task to delete the child device. No debouncing -- gone is gone, * because once power is removed, a full card re-init is needed, and * that happens by deleting and recreating the child device. */ +#ifdef MMCCAM + was_present = slot->card_present; +#else was_present = slot->dev != NULL; +#endif if (!was_present && is_present) { taskqueue_enqueue_timeout(taskqueue_swi_giant, &slot->card_delayed_task, -SDHCI_INSERT_DELAY_TICKS); } else if (was_present && !is_present) { taskqueue_enqueue(taskqueue_swi_giant, &slot->card_task); } } void sdhci_handle_card_present(struct sdhci_slot *slot, bool is_present) { SDHCI_LOCK(slot); sdhci_handle_card_present_locked(slot, is_present); SDHCI_UNLOCK(slot); } static void sdhci_card_poll(void *arg) { struct sdhci_slot *slot = arg; sdhci_handle_card_present(slot, SDHCI_GET_CARD_PRESENT(slot->bus, slot)); callout_reset(&slot->card_poll_callout, SDHCI_CARD_PRESENT_TICKS, sdhci_card_poll, slot); } int sdhci_init_slot(device_t dev, struct sdhci_slot *slot, int num) { uint32_t caps, caps2, freq, host_caps; int err; SDHCI_LOCK_INIT(slot); + slot->num = num; slot->bus = dev; /* Allocate DMA tag. */ err = bus_dma_tag_create(bus_get_dma_tag(dev), DMA_BLOCK_SIZE, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, DMA_BLOCK_SIZE, 1, DMA_BLOCK_SIZE, BUS_DMA_ALLOCNOW, NULL, NULL, &slot->dmatag); if (err != 0) { device_printf(dev, "Can't create DMA tag\n"); SDHCI_LOCK_DESTROY(slot); return (err); } /* Allocate DMA memory. */ err = bus_dmamem_alloc(slot->dmatag, (void **)&slot->dmamem, BUS_DMA_NOWAIT, &slot->dmamap); if (err != 0) { device_printf(dev, "Can't alloc DMA memory\n"); SDHCI_LOCK_DESTROY(slot); return (err); } /* Map the memory. */ err = bus_dmamap_load(slot->dmatag, slot->dmamap, (void *)slot->dmamem, DMA_BLOCK_SIZE, sdhci_getaddr, &slot->paddr, 0); if (err != 0 || slot->paddr == 0) { device_printf(dev, "Can't load DMA memory\n"); SDHCI_LOCK_DESTROY(slot); if (err) return (err); else return (EFAULT); } /* Initialize slot. */ sdhci_init(slot); slot->version = (RD2(slot, SDHCI_HOST_VERSION) >> SDHCI_SPEC_VER_SHIFT) & SDHCI_SPEC_VER_MASK; if (slot->quirks & SDHCI_QUIRK_MISSING_CAPS) { caps = slot->caps; caps2 = slot->caps2; } else { caps = RD4(slot, SDHCI_CAPABILITIES); if (slot->version >= SDHCI_SPEC_300) caps2 = RD4(slot, SDHCI_CAPABILITIES2); else caps2 = 0; } /* Calculate base clock frequency. */ if (slot->version >= SDHCI_SPEC_300) freq = (caps & SDHCI_CLOCK_V3_BASE_MASK) >> SDHCI_CLOCK_BASE_SHIFT; else freq = (caps & SDHCI_CLOCK_BASE_MASK) >> SDHCI_CLOCK_BASE_SHIFT; if (freq != 0) slot->max_clk = freq * 1000000; /* * If the frequency wasn't in the capabilities and the hardware driver * hasn't already set max_clk we're probably not going to work right * with an assumption, so complain about it. */ if (slot->max_clk == 0) { slot->max_clk = SDHCI_DEFAULT_MAX_FREQ * 1000000; device_printf(dev, "Hardware doesn't specify base clock " "frequency, using %dMHz as default.\n", SDHCI_DEFAULT_MAX_FREQ); } /* Calculate/set timeout clock frequency. */ if (slot->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK) { slot->timeout_clk = slot->max_clk / 1000; } else if (slot->quirks & SDHCI_QUIRK_DATA_TIMEOUT_1MHZ) { slot->timeout_clk = 1000; } else { slot->timeout_clk = (caps & SDHCI_TIMEOUT_CLK_MASK) >> SDHCI_TIMEOUT_CLK_SHIFT; if (caps & SDHCI_TIMEOUT_CLK_UNIT) slot->timeout_clk *= 1000; } /* * If the frequency wasn't in the capabilities and the hardware driver * hasn't already set timeout_clk we'll probably work okay using the * max timeout, but still mention it. */ if (slot->timeout_clk == 0) { device_printf(dev, "Hardware doesn't specify timeout clock " "frequency, setting BROKEN_TIMEOUT quirk.\n"); slot->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL; } slot->host.f_min = SDHCI_MIN_FREQ(slot->bus, slot); slot->host.f_max = slot->max_clk; slot->host.host_ocr = 0; if (caps & SDHCI_CAN_VDD_330) slot->host.host_ocr |= MMC_OCR_320_330 | MMC_OCR_330_340; if (caps & SDHCI_CAN_VDD_300) slot->host.host_ocr |= MMC_OCR_290_300 | MMC_OCR_300_310; if (caps & SDHCI_CAN_VDD_180) slot->host.host_ocr |= MMC_OCR_LOW_VOLTAGE; if (slot->host.host_ocr == 0) { device_printf(dev, "Hardware doesn't report any " "support voltages.\n"); } host_caps = MMC_CAP_4_BIT_DATA; if (caps & SDHCI_CAN_DO_8BITBUS) host_caps |= MMC_CAP_8_BIT_DATA; if (caps & SDHCI_CAN_DO_HISPD) host_caps |= MMC_CAP_HSPEED; if (slot->quirks & SDHCI_QUIRK_BOOT_NOACC) host_caps |= MMC_CAP_BOOT_NOACC; if (slot->quirks & SDHCI_QUIRK_WAIT_WHILE_BUSY) host_caps |= MMC_CAP_WAIT_WHILE_BUSY; if (caps2 & (SDHCI_CAN_SDR50 | SDHCI_CAN_SDR104 | SDHCI_CAN_DDR50)) host_caps |= MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25; if (caps2 & SDHCI_CAN_SDR104) { host_caps |= MMC_CAP_UHS_SDR104 | MMC_CAP_UHS_SDR50; if (!(slot->quirks & SDHCI_QUIRK_BROKEN_MMC_HS200)) host_caps |= MMC_CAP_MMC_HS200; } else if (caps2 & SDHCI_CAN_SDR50) host_caps |= MMC_CAP_UHS_SDR50; if (caps2 & SDHCI_CAN_DDR50 && !(slot->quirks & SDHCI_QUIRK_BROKEN_UHS_DDR50)) host_caps |= MMC_CAP_UHS_DDR50; if (slot->quirks & SDHCI_QUIRK_MMC_DDR52) host_caps |= MMC_CAP_MMC_DDR52; if (slot->quirks & SDHCI_QUIRK_CAPS_BIT63_FOR_MMC_HS400 && caps2 & SDHCI_CAN_MMC_HS400) host_caps |= MMC_CAP_MMC_HS400; host_caps |= MMC_CAP_SIGNALING_330; if (host_caps & (MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25 | MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR104 | MMC_CAP_UHS_DDR50 | MMC_CAP_MMC_DDR52_180 | MMC_CAP_MMC_HS200_180 | MMC_CAP_MMC_HS400_180)) host_caps |= MMC_CAP_SIGNALING_180; if (caps2 & SDHCI_CAN_DRIVE_TYPE_A) host_caps |= MMC_CAP_DRIVER_TYPE_A; if (caps2 & SDHCI_CAN_DRIVE_TYPE_C) host_caps |= MMC_CAP_DRIVER_TYPE_C; if (caps2 & SDHCI_CAN_DRIVE_TYPE_D) host_caps |= MMC_CAP_DRIVER_TYPE_D; slot->host.caps = host_caps; /* Decide if we have usable DMA. */ if (caps & SDHCI_CAN_DO_DMA) slot->opt |= SDHCI_HAVE_DMA; if (slot->quirks & SDHCI_QUIRK_BROKEN_DMA) slot->opt &= ~SDHCI_HAVE_DMA; if (slot->quirks & SDHCI_QUIRK_FORCE_DMA) slot->opt |= SDHCI_HAVE_DMA; if (slot->quirks & SDHCI_QUIRK_ALL_SLOTS_NON_REMOVABLE) slot->opt |= SDHCI_NON_REMOVABLE; /* * Use platform-provided transfer backend * with PIO as a fallback mechanism */ if (slot->opt & SDHCI_PLATFORM_TRANSFER) slot->opt &= ~SDHCI_HAVE_DMA; if (bootverbose || sdhci_debug) { slot_printf(slot, "%uMHz%s %s VDD:%s%s%s VCCQ: 3.3V%s%s DRV: B%s%s%s %s\n", slot->max_clk / 1000000, (caps & SDHCI_CAN_DO_HISPD) ? " HS" : "", (host_caps & MMC_CAP_8_BIT_DATA) ? "8bits" : ((host_caps & MMC_CAP_4_BIT_DATA) ? "4bits" : "1bit"), (caps & SDHCI_CAN_VDD_330) ? " 3.3V" : "", (caps & SDHCI_CAN_VDD_300) ? " 3.0V" : "", (caps & SDHCI_CAN_VDD_180) ? " 1.8V" : "", (host_caps & MMC_CAP_SIGNALING_180) ? " 1.8V" : "", (host_caps & MMC_CAP_SIGNALING_120) ? " 1.2V" : "", (caps2 & SDHCI_CAN_DRIVE_TYPE_A) ? "A" : "", (caps2 & SDHCI_CAN_DRIVE_TYPE_C) ? "C" : "", (caps2 & SDHCI_CAN_DRIVE_TYPE_D) ? "D" : "", (slot->opt & SDHCI_HAVE_DMA) ? "DMA" : "PIO"); if (host_caps & (MMC_CAP_MMC_DDR52 | MMC_CAP_MMC_HS200 | MMC_CAP_MMC_HS400 | MMC_CAP_MMC_ENH_STROBE)) slot_printf(slot, "eMMC:%s%s%s%s\n", (host_caps & MMC_CAP_MMC_DDR52) ? " DDR52" : "", (host_caps & MMC_CAP_MMC_HS200) ? " HS200" : "", (host_caps & MMC_CAP_MMC_HS400) ? " HS400" : "", ((host_caps & (MMC_CAP_MMC_HS400 | MMC_CAP_MMC_ENH_STROBE)) == (MMC_CAP_MMC_HS400 | MMC_CAP_MMC_ENH_STROBE)) ? " HS400ES" : ""); if (host_caps & (MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25 | MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR104)) slot_printf(slot, "UHS-I:%s%s%s%s%s\n", (host_caps & MMC_CAP_UHS_SDR12) ? " SDR12" : "", (host_caps & MMC_CAP_UHS_SDR25) ? " SDR25" : "", (host_caps & MMC_CAP_UHS_SDR50) ? " SDR50" : "", (host_caps & MMC_CAP_UHS_SDR104) ? " SDR104" : "", (host_caps & MMC_CAP_UHS_DDR50) ? " DDR50" : ""); sdhci_dumpregs(slot); } slot->timeout = 10; SYSCTL_ADD_INT(device_get_sysctl_ctx(slot->bus), SYSCTL_CHILDREN(device_get_sysctl_tree(slot->bus)), OID_AUTO, "timeout", CTLFLAG_RW, &slot->timeout, 0, "Maximum timeout for SDHCI transfers (in secs)"); TASK_INIT(&slot->card_task, 0, sdhci_card_task, slot); TIMEOUT_TASK_INIT(taskqueue_swi_giant, &slot->card_delayed_task, 0, sdhci_card_task, slot); callout_init(&slot->card_poll_callout, 1); callout_init_mtx(&slot->timeout_callout, &slot->mtx, 0); if ((slot->quirks & SDHCI_QUIRK_POLL_CARD_PRESENT) && !(slot->opt & SDHCI_NON_REMOVABLE)) { callout_reset(&slot->card_poll_callout, SDHCI_CARD_PRESENT_TICKS, sdhci_card_poll, slot); } return (0); } void sdhci_start_slot(struct sdhci_slot *slot) { sdhci_card_task(slot, 0); } int sdhci_cleanup_slot(struct sdhci_slot *slot) { device_t d; callout_drain(&slot->timeout_callout); callout_drain(&slot->card_poll_callout); taskqueue_drain(taskqueue_swi_giant, &slot->card_task); taskqueue_drain_timeout(taskqueue_swi_giant, &slot->card_delayed_task); SDHCI_LOCK(slot); d = slot->dev; slot->dev = NULL; SDHCI_UNLOCK(slot); if (d != NULL) device_delete_child(slot->bus, d); SDHCI_LOCK(slot); sdhci_reset(slot, SDHCI_RESET_ALL); SDHCI_UNLOCK(slot); bus_dmamap_unload(slot->dmatag, slot->dmamap); bus_dmamem_free(slot->dmatag, slot->dmamem, slot->dmamap); bus_dma_tag_destroy(slot->dmatag); SDHCI_LOCK_DESTROY(slot); return (0); } int sdhci_generic_suspend(struct sdhci_slot *slot) { sdhci_reset(slot, SDHCI_RESET_ALL); return (0); } int sdhci_generic_resume(struct sdhci_slot *slot) { sdhci_init(slot); return (0); } uint32_t sdhci_generic_min_freq(device_t brdev __unused, struct sdhci_slot *slot) { if (slot->version >= SDHCI_SPEC_300) return (slot->max_clk / SDHCI_300_MAX_DIVIDER); else return (slot->max_clk / SDHCI_200_MAX_DIVIDER); } bool sdhci_generic_get_card_present(device_t brdev __unused, struct sdhci_slot *slot) { if (slot->opt & SDHCI_NON_REMOVABLE) return true; return (RD4(slot, SDHCI_PRESENT_STATE) & SDHCI_CARD_PRESENT); } void sdhci_generic_set_uhs_timing(device_t brdev __unused, struct sdhci_slot *slot) { struct mmc_ios *ios; uint16_t hostctrl2; if (slot->version < SDHCI_SPEC_300) return; ios = &slot->host.ios; sdhci_set_clock(slot, 0); hostctrl2 = RD2(slot, SDHCI_HOST_CONTROL2); hostctrl2 &= ~SDHCI_CTRL2_UHS_MASK; if (ios->timing == bus_timing_mmc_hs400 || ios->timing == bus_timing_mmc_hs400es) hostctrl2 |= SDHCI_CTRL2_MMC_HS400; else if (ios->clock > SD_SDR50_MAX) hostctrl2 |= SDHCI_CTRL2_UHS_SDR104; else if (ios->clock > SD_SDR25_MAX) hostctrl2 |= SDHCI_CTRL2_UHS_SDR50; else if (ios->clock > SD_SDR12_MAX) { if (ios->timing == bus_timing_uhs_ddr50 || ios->timing == bus_timing_mmc_ddr52) hostctrl2 |= SDHCI_CTRL2_UHS_DDR50; else hostctrl2 |= SDHCI_CTRL2_UHS_SDR25; } else if (ios->clock > SD_MMC_CARD_ID_FREQUENCY) hostctrl2 |= SDHCI_CTRL2_UHS_SDR12; WR2(slot, SDHCI_HOST_CONTROL2, hostctrl2); sdhci_set_clock(slot, ios->clock); } int sdhci_generic_update_ios(device_t brdev, device_t reqdev) { struct sdhci_slot *slot = device_get_ivars(reqdev); struct mmc_ios *ios = &slot->host.ios; + device_printf(brdev, "This is a bridge device\n"); + device_printf(reqdev, "This is a request device\n"); + + slot_printf(slot, " <--- The locking slot is this\n"); SDHCI_LOCK(slot); /* Do full reset on bus power down to clear from any state. */ if (ios->power_mode == power_off) { WR4(slot, SDHCI_SIGNAL_ENABLE, 0); sdhci_init(slot); } /* Configure the bus. */ sdhci_set_clock(slot, ios->clock); sdhci_set_power(slot, (ios->power_mode == power_off) ? 0 : ios->vdd); if (ios->bus_width == bus_width_8) { slot->hostctrl |= SDHCI_CTRL_8BITBUS; slot->hostctrl &= ~SDHCI_CTRL_4BITBUS; } else if (ios->bus_width == bus_width_4) { slot->hostctrl &= ~SDHCI_CTRL_8BITBUS; slot->hostctrl |= SDHCI_CTRL_4BITBUS; } else if (ios->bus_width == bus_width_1) { slot->hostctrl &= ~SDHCI_CTRL_8BITBUS; slot->hostctrl &= ~SDHCI_CTRL_4BITBUS; } else { panic("Invalid bus width: %d", ios->bus_width); } if (ios->clock > SD_SDR12_MAX && !(slot->quirks & SDHCI_QUIRK_DONT_SET_HISPD_BIT)) slot->hostctrl |= SDHCI_CTRL_HISPD; else slot->hostctrl &= ~SDHCI_CTRL_HISPD; WR1(slot, SDHCI_HOST_CONTROL, slot->hostctrl); SDHCI_SET_UHS_TIMING(brdev, slot); /* Some controllers like reset after bus changes. */ if (slot->quirks & SDHCI_QUIRK_RESET_ON_IOS) sdhci_reset(slot, SDHCI_RESET_CMD | SDHCI_RESET_DATA); SDHCI_UNLOCK(slot); return (0); } int sdhci_generic_switch_vccq(device_t brdev __unused, device_t reqdev) { struct sdhci_slot *slot = device_get_ivars(reqdev); enum mmc_vccq vccq; int err; uint16_t hostctrl2; if (slot->version < SDHCI_SPEC_300) return (0); err = 0; vccq = slot->host.ios.vccq; SDHCI_LOCK(slot); sdhci_set_clock(slot, 0); hostctrl2 = RD2(slot, SDHCI_HOST_CONTROL2); switch (vccq) { case vccq_330: if (!(hostctrl2 & SDHCI_CTRL2_S18_ENABLE)) goto done; hostctrl2 &= ~SDHCI_CTRL2_S18_ENABLE; WR2(slot, SDHCI_HOST_CONTROL2, hostctrl2); DELAY(5000); hostctrl2 = RD2(slot, SDHCI_HOST_CONTROL2); if (!(hostctrl2 & SDHCI_CTRL2_S18_ENABLE)) goto done; err = EAGAIN; break; case vccq_180: if (!(slot->host.caps & MMC_CAP_SIGNALING_180)) { err = EINVAL; goto done; } if (hostctrl2 & SDHCI_CTRL2_S18_ENABLE) goto done; hostctrl2 |= SDHCI_CTRL2_S18_ENABLE; WR2(slot, SDHCI_HOST_CONTROL2, hostctrl2); DELAY(5000); hostctrl2 = RD2(slot, SDHCI_HOST_CONTROL2); if (hostctrl2 & SDHCI_CTRL2_S18_ENABLE) goto done; err = EAGAIN; break; default: slot_printf(slot, "Attempt to set unsupported signaling voltage\n"); err = EINVAL; break; } done: sdhci_set_clock(slot, slot->host.ios.clock); SDHCI_UNLOCK(slot); return (err); } +#ifdef MMCCAM static void sdhci_req_done(struct sdhci_slot *slot) { + union ccb *ccb; + if (sdhci_debug > 1) + slot_printf(slot, "sdhci_req_done()\n"); + if (slot->ccb != NULL && slot->curcmd != NULL) { + callout_stop(&slot->timeout_callout); + ccb = slot->ccb; + slot->ccb = NULL; + slot->curcmd = NULL; + + /* Tell CAM the request is finished */ + struct ccb_mmcio *mmcio; + mmcio = &ccb->mmcio; + + ccb->ccb_h.status = + (mmcio->cmd.error == 0 ? CAM_REQ_CMP : CAM_REQ_CMP_ERR); + xpt_done(ccb); + } +} +#else +static void +sdhci_req_done(struct sdhci_slot *slot) +{ struct mmc_request *req; if (slot->req != NULL && slot->curcmd != NULL) { callout_stop(&slot->timeout_callout); req = slot->req; slot->req = NULL; slot->curcmd = NULL; req->done(req); } } +#endif static void sdhci_timeout(void *arg) { struct sdhci_slot *slot = arg; if (slot->curcmd != NULL) { slot_printf(slot, " Controller timeout\n"); sdhci_dumpregs(slot); sdhci_reset(slot, SDHCI_RESET_CMD | SDHCI_RESET_DATA); slot->curcmd->error = MMC_ERR_TIMEOUT; sdhci_req_done(slot); } else { slot_printf(slot, " Spurious timeout - no active command\n"); } } static void sdhci_set_transfer_mode(struct sdhci_slot *slot, struct mmc_data *data) { uint16_t mode; if (data == NULL) return; mode = SDHCI_TRNS_BLK_CNT_EN; if (data->len > 512) mode |= SDHCI_TRNS_MULTI; if (data->flags & MMC_DATA_READ) mode |= SDHCI_TRNS_READ; +#ifdef MMCCAM + struct ccb_mmcio *mmcio; + mmcio = &slot->ccb->mmcio; + if (mmcio->stop.opcode == MMC_STOP_TRANSMISSION + && !(slot->quirks & SDHCI_QUIRK_BROKEN_AUTO_STOP)) + mode |= SDHCI_TRNS_ACMD12; +#else if (slot->req->stop && !(slot->quirks & SDHCI_QUIRK_BROKEN_AUTO_STOP)) mode |= SDHCI_TRNS_ACMD12; +#endif if (slot->flags & SDHCI_USE_DMA) mode |= SDHCI_TRNS_DMA; WR2(slot, SDHCI_TRANSFER_MODE, mode); } static void sdhci_start_command(struct sdhci_slot *slot, struct mmc_command *cmd) { int flags, timeout; uint32_t mask; slot->curcmd = cmd; slot->cmd_done = 0; cmd->error = MMC_ERR_NONE; /* This flags combination is not supported by controller. */ if ((cmd->flags & MMC_RSP_136) && (cmd->flags & MMC_RSP_BUSY)) { slot_printf(slot, "Unsupported response type!\n"); cmd->error = MMC_ERR_FAILED; sdhci_req_done(slot); return; } /* * Do not issue command if there is no card, clock or power. * Controller will not detect timeout without clock active. */ if (!SDHCI_GET_CARD_PRESENT(slot->bus, slot) || slot->power == 0 || slot->clock == 0) { + slot_printf(slot, + "Cannot issue a command (power=%d clock=%d)", + slot->power, slot->clock); cmd->error = MMC_ERR_FAILED; sdhci_req_done(slot); return; } /* Always wait for free CMD bus. */ mask = SDHCI_CMD_INHIBIT; /* Wait for free DAT if we have data or busy signal. */ - if (cmd->data || (cmd->flags & MMC_RSP_BUSY)) + if (cmd->data != NULL || (cmd->flags & MMC_RSP_BUSY)) mask |= SDHCI_DAT_INHIBIT; /* We shouldn't wait for DAT for stop commands. */ +#ifdef MMCCAM + struct ccb_mmcio *mmcio = &slot->ccb->mmcio; + if (cmd == &mmcio->stop) + mask &= ~SDHCI_DAT_INHIBIT; +#else if (cmd == slot->req->stop) mask &= ~SDHCI_DAT_INHIBIT; +#endif /* * Wait for bus no more then 250 ms. Typically there will be no wait * here at all, but when writing a crash dump we may be bypassing the * host platform's interrupt handler, and in some cases that handler * may be working around hardware quirks such as not respecting r1b * busy indications. In those cases, this wait-loop serves the purpose * of waiting for the prior command and data transfers to be done, and * SD cards are allowed to take up to 250ms for write and erase ops. * (It's usually more like 20-30ms in the real world.) */ timeout = 250; while (mask & RD4(slot, SDHCI_PRESENT_STATE)) { if (timeout == 0) { slot_printf(slot, "Controller never released " "inhibit bit(s).\n"); sdhci_dumpregs(slot); cmd->error = MMC_ERR_FAILED; sdhci_req_done(slot); return; } timeout--; DELAY(1000); } /* Prepare command flags. */ if (!(cmd->flags & MMC_RSP_PRESENT)) flags = SDHCI_CMD_RESP_NONE; else if (cmd->flags & MMC_RSP_136) flags = SDHCI_CMD_RESP_LONG; else if (cmd->flags & MMC_RSP_BUSY) flags = SDHCI_CMD_RESP_SHORT_BUSY; else flags = SDHCI_CMD_RESP_SHORT; if (cmd->flags & MMC_RSP_CRC) flags |= SDHCI_CMD_CRC; if (cmd->flags & MMC_RSP_OPCODE) flags |= SDHCI_CMD_INDEX; - if (cmd->data) + if (cmd->data != NULL) flags |= SDHCI_CMD_DATA; if (cmd->opcode == MMC_STOP_TRANSMISSION) flags |= SDHCI_CMD_TYPE_ABORT; /* Prepare data. */ sdhci_start_data(slot, cmd->data); /* * Interrupt aggregation: To reduce total number of interrupts * group response interrupt with data interrupt when possible. * If there going to be data interrupt, mask response one. */ if (slot->data_done == 0) { WR4(slot, SDHCI_SIGNAL_ENABLE, slot->intmask &= ~SDHCI_INT_RESPONSE); } /* Set command argument. */ WR4(slot, SDHCI_ARGUMENT, cmd->arg); /* Set data transfer mode. */ sdhci_set_transfer_mode(slot, cmd->data); + if (sdhci_debug > 1) + slot_printf(slot, "Starting command!\n"); /* Start command. */ WR2(slot, SDHCI_COMMAND_FLAGS, (cmd->opcode << 8) | (flags & 0xff)); /* Start timeout callout. */ callout_reset(&slot->timeout_callout, slot->timeout * hz, sdhci_timeout, slot); } static void sdhci_finish_command(struct sdhci_slot *slot) { int i; uint32_t val; uint8_t extra; + if (sdhci_debug > 1) + slot_printf(slot, "%s: called, err %d flags %d\n", + __func__, slot->curcmd->error, slot->curcmd->flags); slot->cmd_done = 1; /* * Interrupt aggregation: Restore command interrupt. * Main restore point for the case when command interrupt * happened first. */ WR4(slot, SDHCI_SIGNAL_ENABLE, slot->intmask |= SDHCI_INT_RESPONSE); /* In case of error - reset host and return. */ if (slot->curcmd->error) { sdhci_reset(slot, SDHCI_RESET_CMD); sdhci_reset(slot, SDHCI_RESET_DATA); sdhci_start(slot); return; } /* If command has response - fetch it. */ if (slot->curcmd->flags & MMC_RSP_PRESENT) { if (slot->curcmd->flags & MMC_RSP_136) { /* CRC is stripped so we need one byte shift. */ extra = 0; for (i = 0; i < 4; i++) { val = RD4(slot, SDHCI_RESPONSE + i * 4); if (slot->quirks & SDHCI_QUIRK_DONT_SHIFT_RESPONSE) slot->curcmd->resp[3 - i] = val; else { slot->curcmd->resp[3 - i] = (val << 8) | extra; extra = val >> 24; } } } else slot->curcmd->resp[0] = RD4(slot, SDHCI_RESPONSE); } + if (sdhci_debug > 1) + printf("Resp: %02x %02x %02x %02x\n", + slot->curcmd->resp[0], slot->curcmd->resp[1], + slot->curcmd->resp[2], slot->curcmd->resp[3]); + /* If data ready - finish. */ if (slot->data_done) sdhci_start(slot); } static void sdhci_start_data(struct sdhci_slot *slot, struct mmc_data *data) { uint32_t target_timeout, current_timeout; uint8_t div; if (data == NULL && (slot->curcmd->flags & MMC_RSP_BUSY) == 0) { slot->data_done = 1; return; } slot->data_done = 0; /* Calculate and set data timeout.*/ /* XXX: We should have this from mmc layer, now assume 1 sec. */ if (slot->quirks & SDHCI_QUIRK_BROKEN_TIMEOUT_VAL) { div = 0xE; } else { target_timeout = 1000000; div = 0; current_timeout = (1 << 13) * 1000 / slot->timeout_clk; while (current_timeout < target_timeout && div < 0xE) { ++div; current_timeout <<= 1; } /* Compensate for an off-by-one error in the CaFe chip.*/ if (div < 0xE && (slot->quirks & SDHCI_QUIRK_INCR_TIMEOUT_CONTROL)) { ++div; } } WR1(slot, SDHCI_TIMEOUT_CONTROL, div); if (data == NULL) return; /* Use DMA if possible. */ if ((slot->opt & SDHCI_HAVE_DMA)) slot->flags |= SDHCI_USE_DMA; /* If data is small, broken DMA may return zeroes instead of data, */ if ((slot->quirks & SDHCI_QUIRK_BROKEN_TIMINGS) && (data->len <= 512)) slot->flags &= ~SDHCI_USE_DMA; /* Some controllers require even block sizes. */ if ((slot->quirks & SDHCI_QUIRK_32BIT_DMA_SIZE) && ((data->len) & 0x3)) slot->flags &= ~SDHCI_USE_DMA; /* Load DMA buffer. */ if (slot->flags & SDHCI_USE_DMA) { if (data->flags & MMC_DATA_READ) bus_dmamap_sync(slot->dmatag, slot->dmamap, BUS_DMASYNC_PREREAD); else { memcpy(slot->dmamem, data->data, (data->len < DMA_BLOCK_SIZE) ? data->len : DMA_BLOCK_SIZE); bus_dmamap_sync(slot->dmatag, slot->dmamap, BUS_DMASYNC_PREWRITE); } WR4(slot, SDHCI_DMA_ADDRESS, slot->paddr); /* Interrupt aggregation: Mask border interrupt * for the last page and unmask else. */ if (data->len == DMA_BLOCK_SIZE) slot->intmask &= ~SDHCI_INT_DMA_END; else slot->intmask |= SDHCI_INT_DMA_END; WR4(slot, SDHCI_SIGNAL_ENABLE, slot->intmask); } /* Current data offset for both PIO and DMA. */ slot->offset = 0; /* Set block size and request IRQ on 4K border. */ WR2(slot, SDHCI_BLOCK_SIZE, SDHCI_MAKE_BLKSZ(DMA_BOUNDARY, (data->len < 512) ? data->len : 512)); /* Set block count. */ WR2(slot, SDHCI_BLOCK_COUNT, (data->len + 511) / 512); + + if (sdhci_debug > 1) + slot_printf(slot, "Block size: %02x, count %lu\n", (unsigned int) + SDHCI_MAKE_BLKSZ(DMA_BOUNDARY, (data->len < 512)?data->len:512), + (unsigned long)(data->len + 511) / 512); } void sdhci_finish_data(struct sdhci_slot *slot) { struct mmc_data *data = slot->curcmd->data; size_t left; /* Interrupt aggregation: Restore command interrupt. * Auxiliary restore point for the case when data interrupt * happened first. */ if (!slot->cmd_done) { WR4(slot, SDHCI_SIGNAL_ENABLE, slot->intmask |= SDHCI_INT_RESPONSE); } /* Unload rest of data from DMA buffer. */ if (!slot->data_done && (slot->flags & SDHCI_USE_DMA) && slot->curcmd->data != NULL) { if (data->flags & MMC_DATA_READ) { left = data->len - slot->offset; bus_dmamap_sync(slot->dmatag, slot->dmamap, BUS_DMASYNC_POSTREAD); memcpy((u_char*)data->data + slot->offset, slot->dmamem, (left < DMA_BLOCK_SIZE) ? left : DMA_BLOCK_SIZE); } else bus_dmamap_sync(slot->dmatag, slot->dmamap, BUS_DMASYNC_POSTWRITE); } slot->data_done = 1; /* If there was error - reset the host. */ if (slot->curcmd->error) { sdhci_reset(slot, SDHCI_RESET_CMD); sdhci_reset(slot, SDHCI_RESET_DATA); sdhci_start(slot); return; } /* If we already have command response - finish. */ if (slot->cmd_done) sdhci_start(slot); } +#ifdef MMCCAM static void sdhci_start(struct sdhci_slot *slot) { + union ccb *ccb; + + ccb = slot->ccb; + if (ccb == NULL) + return; + + struct ccb_mmcio *mmcio; + mmcio = &ccb->mmcio; + + if (!(slot->flags & CMD_STARTED)) { + slot->flags |= CMD_STARTED; + sdhci_start_command(slot, &mmcio->cmd); + return; + } + + /* + * Old stack doesn't use this! + * Enabling this code causes significant performance degradation + * and IRQ storms on BBB, Wandboard behaves fine. + * Not using this code does no harm... + if (!(slot->flags & STOP_STARTED) && mmcio->stop.opcode != 0) { + slot->flags |= STOP_STARTED; + sdhci_start_command(slot, &mmcio->stop); + return; + } + */ + if (sdhci_debug > 1) + slot_printf(slot, "result: %d\n", mmcio->cmd.error); + if (mmcio->cmd.error == 0 && + (slot->quirks & SDHCI_QUIRK_RESET_AFTER_REQUEST)) { + sdhci_reset(slot, SDHCI_RESET_CMD); + sdhci_reset(slot, SDHCI_RESET_DATA); + } + + sdhci_req_done(slot); +} +#else +static void +sdhci_start(struct sdhci_slot *slot) +{ struct mmc_request *req; req = slot->req; if (req == NULL) return; if (!(slot->flags & CMD_STARTED)) { slot->flags |= CMD_STARTED; sdhci_start_command(slot, req->cmd); return; } if ((slot->quirks & SDHCI_QUIRK_BROKEN_AUTO_STOP) && !(slot->flags & STOP_STARTED) && req->stop) { slot->flags |= STOP_STARTED; sdhci_start_command(slot, req->stop); return; } if (sdhci_debug > 1) slot_printf(slot, "result: %d\n", req->cmd->error); if (!req->cmd->error && ((slot->curcmd == req->stop && (slot->quirks & SDHCI_QUIRK_BROKEN_AUTO_STOP)) || (slot->quirks & SDHCI_QUIRK_RESET_AFTER_REQUEST))) { sdhci_reset(slot, SDHCI_RESET_CMD); sdhci_reset(slot, SDHCI_RESET_DATA); } sdhci_req_done(slot); } +#endif int sdhci_generic_request(device_t brdev __unused, device_t reqdev, struct mmc_request *req) { struct sdhci_slot *slot = device_get_ivars(reqdev); SDHCI_LOCK(slot); if (slot->req != NULL) { SDHCI_UNLOCK(slot); return (EBUSY); } if (sdhci_debug > 1) { slot_printf(slot, "CMD%u arg %#x flags %#x dlen %u dflags %#x\n", req->cmd->opcode, req->cmd->arg, req->cmd->flags, (req->cmd->data)?(u_int)req->cmd->data->len:0, (req->cmd->data)?req->cmd->data->flags:0); } slot->req = req; slot->flags = 0; sdhci_start(slot); SDHCI_UNLOCK(slot); if (dumping) { while (slot->req != NULL) { sdhci_generic_intr(slot); DELAY(10); } } return (0); } int sdhci_generic_get_ro(device_t brdev __unused, device_t reqdev) { struct sdhci_slot *slot = device_get_ivars(reqdev); uint32_t val; SDHCI_LOCK(slot); val = RD4(slot, SDHCI_PRESENT_STATE); SDHCI_UNLOCK(slot); return (!(val & SDHCI_WRITE_PROTECT)); } int sdhci_generic_acquire_host(device_t brdev __unused, device_t reqdev) { struct sdhci_slot *slot = device_get_ivars(reqdev); int err = 0; SDHCI_LOCK(slot); while (slot->bus_busy) msleep(slot, &slot->mtx, 0, "sdhciah", 0); slot->bus_busy++; /* Activate led. */ WR1(slot, SDHCI_HOST_CONTROL, slot->hostctrl |= SDHCI_CTRL_LED); SDHCI_UNLOCK(slot); return (err); } int sdhci_generic_release_host(device_t brdev __unused, device_t reqdev) { struct sdhci_slot *slot = device_get_ivars(reqdev); SDHCI_LOCK(slot); /* Deactivate led. */ WR1(slot, SDHCI_HOST_CONTROL, slot->hostctrl &= ~SDHCI_CTRL_LED); slot->bus_busy--; SDHCI_UNLOCK(slot); wakeup(slot); return (0); } static void sdhci_cmd_irq(struct sdhci_slot *slot, uint32_t intmask) { if (!slot->curcmd) { slot_printf(slot, "Got command interrupt 0x%08x, but " "there is no active command.\n", intmask); sdhci_dumpregs(slot); return; } if (intmask & SDHCI_INT_TIMEOUT) slot->curcmd->error = MMC_ERR_TIMEOUT; else if (intmask & SDHCI_INT_CRC) slot->curcmd->error = MMC_ERR_BADCRC; else if (intmask & (SDHCI_INT_END_BIT | SDHCI_INT_INDEX)) slot->curcmd->error = MMC_ERR_FIFO; sdhci_finish_command(slot); } static void sdhci_data_irq(struct sdhci_slot *slot, uint32_t intmask) { struct mmc_data *data; - size_t left; if (!slot->curcmd) { slot_printf(slot, "Got data interrupt 0x%08x, but " "there is no active command.\n", intmask); sdhci_dumpregs(slot); return; } if (slot->curcmd->data == NULL && (slot->curcmd->flags & MMC_RSP_BUSY) == 0) { slot_printf(slot, "Got data interrupt 0x%08x, but " "there is no active data operation.\n", intmask); sdhci_dumpregs(slot); return; } if (intmask & SDHCI_INT_DATA_TIMEOUT) slot->curcmd->error = MMC_ERR_TIMEOUT; else if (intmask & (SDHCI_INT_DATA_CRC | SDHCI_INT_DATA_END_BIT)) slot->curcmd->error = MMC_ERR_BADCRC; if (slot->curcmd->data == NULL && (intmask & (SDHCI_INT_DATA_AVAIL | SDHCI_INT_SPACE_AVAIL | SDHCI_INT_DMA_END))) { slot_printf(slot, "Got data interrupt 0x%08x, but " "there is busy-only command.\n", intmask); sdhci_dumpregs(slot); slot->curcmd->error = MMC_ERR_INVALID; } if (slot->curcmd->error) { /* No need to continue after any error. */ goto done; } /* Handle PIO interrupt. */ if (intmask & (SDHCI_INT_DATA_AVAIL | SDHCI_INT_SPACE_AVAIL)) { if ((slot->opt & SDHCI_PLATFORM_TRANSFER) && SDHCI_PLATFORM_WILL_HANDLE(slot->bus, slot)) { SDHCI_PLATFORM_START_TRANSFER(slot->bus, slot, &intmask); slot->flags |= PLATFORM_DATA_STARTED; } else sdhci_transfer_pio(slot); } /* Handle DMA border. */ if (intmask & SDHCI_INT_DMA_END) { data = slot->curcmd->data; + size_t left; /* Unload DMA buffer ... */ left = data->len - slot->offset; if (data->flags & MMC_DATA_READ) { bus_dmamap_sync(slot->dmatag, slot->dmamap, BUS_DMASYNC_POSTREAD); memcpy((u_char*)data->data + slot->offset, slot->dmamem, (left < DMA_BLOCK_SIZE) ? left : DMA_BLOCK_SIZE); } else { bus_dmamap_sync(slot->dmatag, slot->dmamap, BUS_DMASYNC_POSTWRITE); } /* ... and reload it again. */ slot->offset += DMA_BLOCK_SIZE; left = data->len - slot->offset; if (data->flags & MMC_DATA_READ) { bus_dmamap_sync(slot->dmatag, slot->dmamap, BUS_DMASYNC_PREREAD); } else { memcpy(slot->dmamem, (u_char*)data->data + slot->offset, (left < DMA_BLOCK_SIZE)? left : DMA_BLOCK_SIZE); bus_dmamap_sync(slot->dmatag, slot->dmamap, BUS_DMASYNC_PREWRITE); } /* Interrupt aggregation: Mask border interrupt * for the last page. */ if (left == DMA_BLOCK_SIZE) { slot->intmask &= ~SDHCI_INT_DMA_END; WR4(slot, SDHCI_SIGNAL_ENABLE, slot->intmask); } /* Restart DMA. */ WR4(slot, SDHCI_DMA_ADDRESS, slot->paddr); } /* We have got all data. */ if (intmask & SDHCI_INT_DATA_END) { if (slot->flags & PLATFORM_DATA_STARTED) { slot->flags &= ~PLATFORM_DATA_STARTED; SDHCI_PLATFORM_FINISH_TRANSFER(slot->bus, slot); } else sdhci_finish_data(slot); } done: if (slot->curcmd != NULL && slot->curcmd->error != 0) { if (slot->flags & PLATFORM_DATA_STARTED) { slot->flags &= ~PLATFORM_DATA_STARTED; SDHCI_PLATFORM_FINISH_TRANSFER(slot->bus, slot); } else sdhci_finish_data(slot); } } static void sdhci_acmd_irq(struct sdhci_slot *slot) { uint16_t err; err = RD4(slot, SDHCI_ACMD12_ERR); if (!slot->curcmd) { slot_printf(slot, "Got AutoCMD12 error 0x%04x, but " "there is no active command.\n", err); sdhci_dumpregs(slot); return; } slot_printf(slot, "Got AutoCMD12 error 0x%04x\n", err); sdhci_reset(slot, SDHCI_RESET_CMD); } void sdhci_generic_intr(struct sdhci_slot *slot) { uint32_t intmask, present; SDHCI_LOCK(slot); /* Read slot interrupt status. */ intmask = RD4(slot, SDHCI_INT_STATUS); if (intmask == 0 || intmask == 0xffffffff) { SDHCI_UNLOCK(slot); return; } if (sdhci_debug > 2) slot_printf(slot, "Interrupt %#x\n", intmask); /* Handle card presence interrupts. */ if (intmask & (SDHCI_INT_CARD_INSERT | SDHCI_INT_CARD_REMOVE)) { present = (intmask & SDHCI_INT_CARD_INSERT) != 0; slot->intmask &= ~(SDHCI_INT_CARD_INSERT | SDHCI_INT_CARD_REMOVE); slot->intmask |= present ? SDHCI_INT_CARD_REMOVE : SDHCI_INT_CARD_INSERT; WR4(slot, SDHCI_INT_ENABLE, slot->intmask); WR4(slot, SDHCI_SIGNAL_ENABLE, slot->intmask); WR4(slot, SDHCI_INT_STATUS, intmask & (SDHCI_INT_CARD_INSERT | SDHCI_INT_CARD_REMOVE)); sdhci_handle_card_present_locked(slot, present); intmask &= ~(SDHCI_INT_CARD_INSERT | SDHCI_INT_CARD_REMOVE); } /* Handle command interrupts. */ if (intmask & SDHCI_INT_CMD_MASK) { WR4(slot, SDHCI_INT_STATUS, intmask & SDHCI_INT_CMD_MASK); sdhci_cmd_irq(slot, intmask & SDHCI_INT_CMD_MASK); } /* Handle data interrupts. */ if (intmask & SDHCI_INT_DATA_MASK) { WR4(slot, SDHCI_INT_STATUS, intmask & SDHCI_INT_DATA_MASK); /* Don't call data_irq in case of errored command. */ if ((intmask & SDHCI_INT_CMD_ERROR_MASK) == 0) sdhci_data_irq(slot, intmask & SDHCI_INT_DATA_MASK); } /* Handle AutoCMD12 error interrupt. */ if (intmask & SDHCI_INT_ACMD12ERR) { WR4(slot, SDHCI_INT_STATUS, SDHCI_INT_ACMD12ERR); sdhci_acmd_irq(slot); } intmask &= ~(SDHCI_INT_CMD_MASK | SDHCI_INT_DATA_MASK); intmask &= ~SDHCI_INT_ACMD12ERR; intmask &= ~SDHCI_INT_ERROR; /* Handle bus power interrupt. */ if (intmask & SDHCI_INT_BUS_POWER) { WR4(slot, SDHCI_INT_STATUS, SDHCI_INT_BUS_POWER); slot_printf(slot, "Card is consuming too much power!\n"); intmask &= ~SDHCI_INT_BUS_POWER; } + /* Handle card interrupt. */ + if (intmask & SDHCI_INT_CARD_INT) { + + } /* The rest is unknown. */ if (intmask) { WR4(slot, SDHCI_INT_STATUS, intmask); slot_printf(slot, "Unexpected interrupt 0x%08x.\n", intmask); sdhci_dumpregs(slot); } SDHCI_UNLOCK(slot); } int sdhci_generic_read_ivar(device_t bus, device_t child, int which, uintptr_t *result) { struct sdhci_slot *slot = device_get_ivars(child); switch (which) { default: return (EINVAL); case MMCBR_IVAR_BUS_MODE: *result = slot->host.ios.bus_mode; break; case MMCBR_IVAR_BUS_WIDTH: *result = slot->host.ios.bus_width; break; case MMCBR_IVAR_CHIP_SELECT: *result = slot->host.ios.chip_select; break; case MMCBR_IVAR_CLOCK: *result = slot->host.ios.clock; break; case MMCBR_IVAR_F_MIN: *result = slot->host.f_min; break; case MMCBR_IVAR_F_MAX: *result = slot->host.f_max; break; case MMCBR_IVAR_HOST_OCR: *result = slot->host.host_ocr; break; case MMCBR_IVAR_MODE: *result = slot->host.mode; break; case MMCBR_IVAR_OCR: *result = slot->host.ocr; break; case MMCBR_IVAR_POWER_MODE: *result = slot->host.ios.power_mode; break; case MMCBR_IVAR_VDD: *result = slot->host.ios.vdd; break; case MMCBR_IVAR_VCCQ: *result = slot->host.ios.vccq; break; case MMCBR_IVAR_CAPS: *result = slot->host.caps; break; case MMCBR_IVAR_TIMING: *result = slot->host.ios.timing; break; case MMCBR_IVAR_MAX_DATA: *result = 65535; break; case MMCBR_IVAR_MAX_BUSY_TIMEOUT: /* * Currently, sdhci_start_data() hardcodes 1 s for all CMDs. */ *result = 1000000; break; } return (0); } int sdhci_generic_write_ivar(device_t bus, device_t child, int which, uintptr_t value) { struct sdhci_slot *slot = device_get_ivars(child); uint32_t clock, max_clock; int i; + slot_printf(slot, "sdhci_generic_write_ivar, var=%d\n", which); switch (which) { default: return (EINVAL); case MMCBR_IVAR_BUS_MODE: slot->host.ios.bus_mode = value; break; case MMCBR_IVAR_BUS_WIDTH: slot->host.ios.bus_width = value; break; case MMCBR_IVAR_CHIP_SELECT: slot->host.ios.chip_select = value; break; case MMCBR_IVAR_CLOCK: if (value > 0) { max_clock = slot->max_clk; clock = max_clock; if (slot->version < SDHCI_SPEC_300) { for (i = 0; i < SDHCI_200_MAX_DIVIDER; i <<= 1) { if (clock <= value) break; clock >>= 1; } } else { for (i = 0; i < SDHCI_300_MAX_DIVIDER; i += 2) { if (clock <= value) break; clock = max_clock / (i + 2); } } slot->host.ios.clock = clock; } else slot->host.ios.clock = 0; break; case MMCBR_IVAR_MODE: slot->host.mode = value; break; case MMCBR_IVAR_OCR: slot->host.ocr = value; break; case MMCBR_IVAR_POWER_MODE: slot->host.ios.power_mode = value; break; case MMCBR_IVAR_VDD: slot->host.ios.vdd = value; break; case MMCBR_IVAR_VCCQ: slot->host.ios.vccq = value; break; case MMCBR_IVAR_TIMING: slot->host.ios.timing = value; break; case MMCBR_IVAR_CAPS: case MMCBR_IVAR_HOST_OCR: case MMCBR_IVAR_F_MIN: case MMCBR_IVAR_F_MAX: case MMCBR_IVAR_MAX_DATA: return (EINVAL); + } + return (0); +} + +/* CAM-related functions */ +#include +#include +#include +#include +#include + +void +sdhci_cam_start_slot(struct sdhci_slot *slot) +{ + if ((slot->devq = cam_simq_alloc(1)) == NULL) { + goto fail; + } + + mtx_init(&slot->sim_mtx, "sdhcisim", NULL, MTX_DEF); + slot->sim = cam_sim_alloc(sdhci_cam_action, sdhci_cam_poll, + "sdhci_slot", slot, device_get_unit(slot->bus), + &slot->sim_mtx, 1, 1, slot->devq); + + if (slot->sim == NULL) { + cam_simq_free(slot->devq); + slot_printf(slot, "cannot allocate CAM SIM\n"); + goto fail; + } + + mtx_lock(&slot->sim_mtx); + if (xpt_bus_register(slot->sim, slot->bus, 0) != 0) { + slot_printf(slot, + "cannot register SCSI pass-through bus\n"); + cam_sim_free(slot->sim, FALSE); + cam_simq_free(slot->devq); + mtx_unlock(&slot->sim_mtx); + goto fail; + } + + mtx_unlock(&slot->sim_mtx); + /* End CAM-specific init */ + slot->card_present = 0; + sdhci_card_task(slot, 0); + return; + +fail: + if (slot->sim != NULL) { + mtx_lock(&slot->sim_mtx); + xpt_bus_deregister(cam_sim_path(slot->sim)); + cam_sim_free(slot->sim, FALSE); + mtx_unlock(&slot->sim_mtx); + } + + if (slot->devq != NULL) + cam_simq_free(slot->devq); +} + +static void +sdhci_cam_handle_mmcio(struct cam_sim *sim, union ccb *ccb) +{ + struct sdhci_slot *slot; + + slot = cam_sim_softc(sim); + + sdhci_cam_request(slot, ccb); +} + +void +sdhci_cam_action(struct cam_sim *sim, union ccb *ccb) +{ + struct sdhci_slot *slot; + + slot = cam_sim_softc(sim); + if (slot == NULL) { + ccb->ccb_h.status = CAM_SEL_TIMEOUT; + xpt_done(ccb); + return; + } + + mtx_assert(&slot->sim_mtx, MA_OWNED); + + switch (ccb->ccb_h.func_code) { + case XPT_PATH_INQ: + { + struct ccb_pathinq *cpi; + + cpi = &ccb->cpi; + cpi->version_num = 1; + cpi->hba_inquiry = 0; + cpi->target_sprt = 0; + cpi->hba_misc = PIM_NOBUSRESET | PIM_SEQSCAN; + cpi->hba_eng_cnt = 0; + cpi->max_target = 0; + cpi->max_lun = 0; + cpi->initiator_id = 1; + cpi->maxio = MAXPHYS; + strncpy(cpi->sim_vid, "FreeBSD", SIM_IDLEN); + strncpy(cpi->hba_vid, "Deglitch Networks", HBA_IDLEN); + strncpy(cpi->dev_name, cam_sim_name(sim), DEV_IDLEN); + cpi->unit_number = cam_sim_unit(sim); + cpi->bus_id = cam_sim_bus(sim); + cpi->base_transfer_speed = 100; /* XXX WTF? */ + cpi->protocol = PROTO_MMCSD; + cpi->protocol_version = SCSI_REV_0; + cpi->transport = XPORT_MMCSD; + cpi->transport_version = 0; + + cpi->ccb_h.status = CAM_REQ_CMP; + break; + } + case XPT_GET_TRAN_SETTINGS: + { + struct ccb_trans_settings *cts = &ccb->cts; + + if (sdhci_debug > 1) + slot_printf(slot, "Got XPT_GET_TRAN_SETTINGS\n"); + + cts->protocol = PROTO_MMCSD; + cts->protocol_version = 1; + cts->transport = XPORT_MMCSD; + cts->transport_version = 1; + cts->xport_specific.valid = 0; + cts->proto_specific.mmc.host_ocr = slot->host.host_ocr; + cts->proto_specific.mmc.host_f_min = slot->host.f_min; + cts->proto_specific.mmc.host_f_max = slot->host.f_max; + cts->proto_specific.mmc.host_caps = slot->host.caps; + memcpy(&cts->proto_specific.mmc.ios, &slot->host.ios, sizeof(struct mmc_ios)); + ccb->ccb_h.status = CAM_REQ_CMP; + break; + } + case XPT_SET_TRAN_SETTINGS: + { + if (sdhci_debug > 1) + slot_printf(slot, "Got XPT_SET_TRAN_SETTINGS\n"); + sdhci_cam_settran_settings(slot, ccb); + ccb->ccb_h.status = CAM_REQ_CMP; + break; + } + case XPT_RESET_BUS: + if (sdhci_debug > 1) + slot_printf(slot, "Got XPT_RESET_BUS, ACK it...\n"); + ccb->ccb_h.status = CAM_REQ_CMP; + break; + case XPT_MMC_IO: + /* + * Here is the HW-dependent part of + * sending the command to the underlying h/w + * At some point in the future an interrupt comes. + * Then the request will be marked as completed. + */ + if (sdhci_debug > 1) + slot_printf(slot, "Got XPT_MMC_IO\n"); + ccb->ccb_h.status = CAM_REQ_INPROG; + + sdhci_cam_handle_mmcio(sim, ccb); + return; + /* NOTREACHED */ + break; + default: + ccb->ccb_h.status = CAM_REQ_INVALID; + break; + } + xpt_done(ccb); + return; +} + +void +sdhci_cam_poll(struct cam_sim *sim) +{ + return; +} + +int sdhci_cam_get_possible_host_clock(struct sdhci_slot *slot, int proposed_clock) { + int max_clock, clock, i; + + if (proposed_clock == 0) + return 0; + max_clock = slot->max_clk; + clock = max_clock; + + if (slot->version < SDHCI_SPEC_300) { + for (i = 0; i < SDHCI_200_MAX_DIVIDER; + i <<= 1) { + if (clock <= proposed_clock) + break; + clock >>= 1; + } + } else { + for (i = 0; i < SDHCI_300_MAX_DIVIDER; + i += 2) { + if (clock <= proposed_clock) + break; + clock = max_clock / (i + 2); + } + } + return clock; +} + +int +sdhci_cam_settran_settings(struct sdhci_slot *slot, union ccb *ccb) +{ + struct mmc_ios *ios; + struct mmc_ios *new_ios; + struct ccb_trans_settings_mmc *cts; + + ios = &slot->host.ios; + + cts = &ccb->cts.proto_specific.mmc; + new_ios = &cts->ios; + + /* Update only requested fields */ + if (cts->ios_valid & MMC_CLK) { + ios->clock = sdhci_cam_get_possible_host_clock(slot, new_ios->clock); + slot_printf(slot, "Clock => %d\n", ios->clock); + } + if (cts->ios_valid & MMC_VDD) { + ios->vdd = new_ios->vdd; + slot_printf(slot, "VDD => %d\n", ios->vdd); + } + if (cts->ios_valid & MMC_CS) { + ios->chip_select = new_ios->chip_select; + slot_printf(slot, "CS => %d\n", ios->chip_select); + } + if (cts->ios_valid & MMC_BW) { + ios->bus_width = new_ios->bus_width; + slot_printf(slot, "Bus width => %d\n", ios->bus_width); + } + if (cts->ios_valid & MMC_PM) { + ios->power_mode = new_ios->power_mode; + slot_printf(slot, "Power mode => %d\n", ios->power_mode); + } + if (cts->ios_valid & MMC_BT) { + ios->timing = new_ios->timing; + slot_printf(slot, "Timing => %d\n", ios->timing); + } + if (cts->ios_valid & MMC_BM) { + ios->bus_mode = new_ios->bus_mode; + slot_printf(slot, "Bus mode => %d\n", ios->bus_mode); + } + + /* XXX Provide a way to call a chip-specific IOS update, required for TI */ + return (sdhci_cam_update_ios(slot)); +} + +int +sdhci_cam_update_ios(struct sdhci_slot *slot) +{ + struct mmc_ios *ios = &slot->host.ios; + + slot_printf(slot, "%s: power_mode=%d, clk=%d, bus_width=%d, timing=%d\n", + __func__, ios->power_mode, ios->clock, ios->bus_width, ios->timing); + SDHCI_LOCK(slot); + /* Do full reset on bus power down to clear from any state. */ + if (ios->power_mode == power_off) { + WR4(slot, SDHCI_SIGNAL_ENABLE, 0); + sdhci_init(slot); + } + /* Configure the bus. */ + sdhci_set_clock(slot, ios->clock); + sdhci_set_power(slot, (ios->power_mode == power_off) ? 0 : ios->vdd); + if (ios->bus_width == bus_width_8) { + slot->hostctrl |= SDHCI_CTRL_8BITBUS; + slot->hostctrl &= ~SDHCI_CTRL_4BITBUS; + } else if (ios->bus_width == bus_width_4) { + slot->hostctrl &= ~SDHCI_CTRL_8BITBUS; + slot->hostctrl |= SDHCI_CTRL_4BITBUS; + } else if (ios->bus_width == bus_width_1) { + slot->hostctrl &= ~SDHCI_CTRL_8BITBUS; + slot->hostctrl &= ~SDHCI_CTRL_4BITBUS; + } else { + panic("Invalid bus width: %d", ios->bus_width); + } + if (ios->timing == bus_timing_hs && + !(slot->quirks & SDHCI_QUIRK_DONT_SET_HISPD_BIT)) + slot->hostctrl |= SDHCI_CTRL_HISPD; + else + slot->hostctrl &= ~SDHCI_CTRL_HISPD; + WR1(slot, SDHCI_HOST_CONTROL, slot->hostctrl); + /* Some controllers like reset after bus changes. */ + if(slot->quirks & SDHCI_QUIRK_RESET_ON_IOS) + sdhci_reset(slot, SDHCI_RESET_CMD | SDHCI_RESET_DATA); + + SDHCI_UNLOCK(slot); + return (0); +} + +int +sdhci_cam_request(struct sdhci_slot *slot, union ccb *ccb) +{ + struct ccb_mmcio *mmcio; + + mmcio = &ccb->mmcio; + + SDHCI_LOCK(slot); +/* if (slot->req != NULL) { + SDHCI_UNLOCK(slot); + return (EBUSY); + } +*/ + if (sdhci_debug > 1) { + slot_printf(slot, "CMD%u arg %#x flags %#x dlen %u dflags %#x\n", + mmcio->cmd.opcode, mmcio->cmd.arg, mmcio->cmd.flags, + mmcio->cmd.data != NULL ? (unsigned int) mmcio->cmd.data->len : 0, + mmcio->cmd.data != NULL ? mmcio->cmd.data->flags: 0); + } + if (mmcio->cmd.data != NULL) { + if (mmcio->cmd.data->len == 0 || mmcio->cmd.data->flags == 0) + panic("data->len = %d, data->flags = %d -- something is b0rked", + (int)mmcio->cmd.data->len, mmcio->cmd.data->flags); + } + slot->ccb = ccb; + slot->flags = 0; + sdhci_start(slot); + SDHCI_UNLOCK(slot); + if (dumping) { + while (slot->ccb != NULL) { + sdhci_generic_intr(slot); + DELAY(10); + } } return (0); } MODULE_VERSION(sdhci, 1); Index: head/sys/dev/sdhci/sdhci.h =================================================================== --- head/sys/dev/sdhci/sdhci.h (revision 320843) +++ head/sys/dev/sdhci/sdhci.h (revision 320844) @@ -1,396 +1,405 @@ /*- * Copyright (c) 2008 Alexander Motin * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ #ifndef __SDHCI_H__ #define __SDHCI_H__ #define DMA_BLOCK_SIZE 4096 #define DMA_BOUNDARY 0 /* DMA reload every 4K */ /* Controller doesn't honor resets unless we touch the clock register */ #define SDHCI_QUIRK_CLOCK_BEFORE_RESET (1 << 0) /* Controller really supports DMA */ #define SDHCI_QUIRK_FORCE_DMA (1 << 1) /* Controller has unusable DMA engine */ #define SDHCI_QUIRK_BROKEN_DMA (1 << 2) /* Controller doesn't like to be reset when there is no card inserted. */ #define SDHCI_QUIRK_NO_CARD_NO_RESET (1 << 3) /* Controller has flaky internal state so reset it on each ios change */ #define SDHCI_QUIRK_RESET_ON_IOS (1 << 4) /* Controller can only DMA chunk sizes that are a multiple of 32 bits */ #define SDHCI_QUIRK_32BIT_DMA_SIZE (1 << 5) /* Controller needs to be reset after each request to stay stable */ #define SDHCI_QUIRK_RESET_AFTER_REQUEST (1 << 6) /* Controller has an off-by-one issue with timeout value */ #define SDHCI_QUIRK_INCR_TIMEOUT_CONTROL (1 << 7) /* Controller has broken read timings */ #define SDHCI_QUIRK_BROKEN_TIMINGS (1 << 8) /* Controller needs lowered frequency */ #define SDHCI_QUIRK_LOWER_FREQUENCY (1 << 9) /* Data timeout is invalid, should use SD clock */ #define SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK (1 << 10) /* Timeout value is invalid, should be overriden */ #define SDHCI_QUIRK_BROKEN_TIMEOUT_VAL (1 << 11) /* SDHCI_CAPABILITIES is invalid */ #define SDHCI_QUIRK_MISSING_CAPS (1 << 12) /* Hardware shifts the 136-bit response, don't do it in software. */ #define SDHCI_QUIRK_DONT_SHIFT_RESPONSE (1 << 13) /* Wait to see reset bit asserted before waiting for de-asserted */ #define SDHCI_QUIRK_WAITFOR_RESET_ASSERTED (1 << 14) /* Leave controller in standard mode when putting card in HS mode. */ #define SDHCI_QUIRK_DONT_SET_HISPD_BIT (1 << 15) /* Alternate clock source is required when supplying a 400 KHz clock. */ #define SDHCI_QUIRK_BCM577XX_400KHZ_CLKSRC (1 << 16) /* Card insert/remove interrupts don't work, polling required. */ #define SDHCI_QUIRK_POLL_CARD_PRESENT (1 << 17) /* All controller slots are non-removable. */ #define SDHCI_QUIRK_ALL_SLOTS_NON_REMOVABLE (1 << 18) /* Issue custom Intel controller reset sequence after power-up. */ #define SDHCI_QUIRK_INTEL_POWER_UP_RESET (1 << 19) /* Data timeout is invalid, use 1 MHz clock instead. */ #define SDHCI_QUIRK_DATA_TIMEOUT_1MHZ (1 << 20) /* Controller doesn't allow access boot partitions. */ #define SDHCI_QUIRK_BOOT_NOACC (1 << 21) /* Controller waits for busy responses. */ #define SDHCI_QUIRK_WAIT_WHILE_BUSY (1 << 22) /* Controller supports eMMC DDR52 mode. */ #define SDHCI_QUIRK_MMC_DDR52 (1 << 23) /* Controller support for UHS DDR50 mode is broken. */ #define SDHCI_QUIRK_BROKEN_UHS_DDR50 (1 << 24) /* Controller support for eMMC HS200 mode is broken. */ #define SDHCI_QUIRK_BROKEN_MMC_HS200 (1 << 25) /* Controller reports support for eMMC HS400 mode as SDHCI_CAN_MMC_HS400. */ #define SDHCI_QUIRK_CAPS_BIT63_FOR_MMC_HS400 (1 << 26) /* Controller support for SDHCI_CTRL2_PRESET_VALUE is broken. */ #define SDHCI_QUIRK_PRESET_VALUE_BROKEN (1 << 27) /* Controller does not support or the support for ACMD12 is broken. */ #define SDHCI_QUIRK_BROKEN_AUTO_STOP (1 << 28) /* * Controller registers */ #define SDHCI_DMA_ADDRESS 0x00 #define SDHCI_BLOCK_SIZE 0x04 #define SDHCI_MAKE_BLKSZ(dma, blksz) (((dma & 0x7) << 12) | (blksz & 0xFFF)) #define SDHCI_BLOCK_COUNT 0x06 #define SDHCI_ARGUMENT 0x08 #define SDHCI_TRANSFER_MODE 0x0C #define SDHCI_TRNS_DMA 0x01 #define SDHCI_TRNS_BLK_CNT_EN 0x02 #define SDHCI_TRNS_ACMD12 0x04 #define SDHCI_TRNS_READ 0x10 #define SDHCI_TRNS_MULTI 0x20 #define SDHCI_COMMAND_FLAGS 0x0E #define SDHCI_CMD_RESP_NONE 0x00 #define SDHCI_CMD_RESP_LONG 0x01 #define SDHCI_CMD_RESP_SHORT 0x02 #define SDHCI_CMD_RESP_SHORT_BUSY 0x03 #define SDHCI_CMD_RESP_MASK 0x03 #define SDHCI_CMD_CRC 0x08 #define SDHCI_CMD_INDEX 0x10 #define SDHCI_CMD_DATA 0x20 #define SDHCI_CMD_TYPE_NORMAL 0x00 #define SDHCI_CMD_TYPE_SUSPEND 0x40 #define SDHCI_CMD_TYPE_RESUME 0x80 #define SDHCI_CMD_TYPE_ABORT 0xc0 #define SDHCI_CMD_TYPE_MASK 0xc0 #define SDHCI_COMMAND 0x0F #define SDHCI_RESPONSE 0x10 #define SDHCI_BUFFER 0x20 #define SDHCI_PRESENT_STATE 0x24 #define SDHCI_CMD_INHIBIT 0x00000001 #define SDHCI_DAT_INHIBIT 0x00000002 #define SDHCI_DAT_ACTIVE 0x00000004 #define SDHCI_RETUNE_REQUEST 0x00000008 #define SDHCI_DOING_WRITE 0x00000100 #define SDHCI_DOING_READ 0x00000200 #define SDHCI_SPACE_AVAILABLE 0x00000400 #define SDHCI_DATA_AVAILABLE 0x00000800 #define SDHCI_CARD_PRESENT 0x00010000 #define SDHCI_CARD_STABLE 0x00020000 #define SDHCI_CARD_PIN 0x00040000 #define SDHCI_WRITE_PROTECT 0x00080000 #define SDHCI_STATE_DAT_MASK 0x00f00000 #define SDHCI_STATE_CMD 0x01000000 #define SDHCI_HOST_CONTROL 0x28 #define SDHCI_CTRL_LED 0x01 #define SDHCI_CTRL_4BITBUS 0x02 #define SDHCI_CTRL_HISPD 0x04 #define SDHCI_CTRL_SDMA 0x08 #define SDHCI_CTRL_ADMA2 0x10 #define SDHCI_CTRL_ADMA264 0x18 #define SDHCI_CTRL_DMA_MASK 0x18 #define SDHCI_CTRL_8BITBUS 0x20 #define SDHCI_CTRL_CARD_DET 0x40 #define SDHCI_CTRL_FORCE_CARD 0x80 #define SDHCI_POWER_CONTROL 0x29 #define SDHCI_POWER_ON 0x01 #define SDHCI_POWER_180 0x0A #define SDHCI_POWER_300 0x0C #define SDHCI_POWER_330 0x0E #define SDHCI_BLOCK_GAP_CONTROL 0x2A #define SDHCI_WAKE_UP_CONTROL 0x2B #define SDHCI_CLOCK_CONTROL 0x2C #define SDHCI_DIVIDER_MASK 0xff #define SDHCI_DIVIDER_MASK_LEN 8 #define SDHCI_DIVIDER_SHIFT 8 #define SDHCI_DIVIDER_HI_MASK 3 #define SDHCI_DIVIDER_HI_SHIFT 6 #define SDHCI_CLOCK_CARD_EN 0x0004 #define SDHCI_CLOCK_INT_STABLE 0x0002 #define SDHCI_CLOCK_INT_EN 0x0001 #define SDHCI_DIVIDERS_MASK \ ((SDHCI_DIVIDER_MASK << SDHCI_DIVIDER_SHIFT) | \ (SDHCI_DIVIDER_HI_MASK << SDHCI_DIVIDER_HI_SHIFT)) #define SDHCI_TIMEOUT_CONTROL 0x2E #define SDHCI_SOFTWARE_RESET 0x2F #define SDHCI_RESET_ALL 0x01 #define SDHCI_RESET_CMD 0x02 #define SDHCI_RESET_DATA 0x04 #define SDHCI_INT_STATUS 0x30 #define SDHCI_INT_ENABLE 0x34 #define SDHCI_SIGNAL_ENABLE 0x38 #define SDHCI_INT_RESPONSE 0x00000001 #define SDHCI_INT_DATA_END 0x00000002 #define SDHCI_INT_BLOCK_GAP 0x00000004 #define SDHCI_INT_DMA_END 0x00000008 #define SDHCI_INT_SPACE_AVAIL 0x00000010 #define SDHCI_INT_DATA_AVAIL 0x00000020 #define SDHCI_INT_CARD_INSERT 0x00000040 #define SDHCI_INT_CARD_REMOVE 0x00000080 #define SDHCI_INT_CARD_INT 0x00000100 #define SDHCI_INT_INT_A 0x00000200 #define SDHCI_INT_INT_B 0x00000400 #define SDHCI_INT_INT_C 0x00000800 #define SDHCI_INT_RETUNE 0x00001000 #define SDHCI_INT_ERROR 0x00008000 #define SDHCI_INT_TIMEOUT 0x00010000 #define SDHCI_INT_CRC 0x00020000 #define SDHCI_INT_END_BIT 0x00040000 #define SDHCI_INT_INDEX 0x00080000 #define SDHCI_INT_DATA_TIMEOUT 0x00100000 #define SDHCI_INT_DATA_CRC 0x00200000 #define SDHCI_INT_DATA_END_BIT 0x00400000 #define SDHCI_INT_BUS_POWER 0x00800000 #define SDHCI_INT_ACMD12ERR 0x01000000 #define SDHCI_INT_ADMAERR 0x02000000 #define SDHCI_INT_TUNEERR 0x04000000 #define SDHCI_INT_NORMAL_MASK 0x00007FFF #define SDHCI_INT_ERROR_MASK 0xFFFF8000 #define SDHCI_INT_CMD_ERROR_MASK (SDHCI_INT_TIMEOUT | \ SDHCI_INT_CRC | SDHCI_INT_END_BIT | SDHCI_INT_INDEX) #define SDHCI_INT_CMD_MASK (SDHCI_INT_RESPONSE | SDHCI_INT_CMD_ERROR_MASK) #define SDHCI_INT_DATA_MASK (SDHCI_INT_DATA_END | SDHCI_INT_DMA_END | \ SDHCI_INT_DATA_AVAIL | SDHCI_INT_SPACE_AVAIL | \ SDHCI_INT_DATA_TIMEOUT | SDHCI_INT_DATA_CRC | \ SDHCI_INT_DATA_END_BIT) #define SDHCI_ACMD12_ERR 0x3C #define SDHCI_HOST_CONTROL2 0x3E #define SDHCI_CTRL2_PRESET_VALUE 0x8000 #define SDHCI_CTRL2_ASYNC_INTR 0x4000 #define SDHCI_CTRL2_SAMPLING_CLOCK 0x0080 #define SDHCI_CTRL2_EXEC_TUNING 0x0040 #define SDHCI_CTRL2_DRIVER_TYPE_MASK 0x0030 #define SDHCI_CTRL2_DRIVER_TYPE_B 0x0000 #define SDHCI_CTRL2_DRIVER_TYPE_A 0x0010 #define SDHCI_CTRL2_DRIVER_TYPE_C 0x0020 #define SDHCI_CTRL2_DRIVER_TYPE_D 0x0030 #define SDHCI_CTRL2_S18_ENABLE 0x0008 #define SDHCI_CTRL2_UHS_MASK 0x0007 #define SDHCI_CTRL2_UHS_SDR12 0x0000 #define SDHCI_CTRL2_UHS_SDR25 0x0001 #define SDHCI_CTRL2_UHS_SDR50 0x0002 #define SDHCI_CTRL2_UHS_SDR104 0x0003 #define SDHCI_CTRL2_UHS_DDR50 0x0004 #define SDHCI_CTRL2_MMC_HS400 0x0005 /* non-standard */ #define SDHCI_CAPABILITIES 0x40 #define SDHCI_TIMEOUT_CLK_MASK 0x0000003F #define SDHCI_TIMEOUT_CLK_SHIFT 0 #define SDHCI_TIMEOUT_CLK_UNIT 0x00000080 #define SDHCI_CLOCK_BASE_MASK 0x00003F00 #define SDHCI_CLOCK_V3_BASE_MASK 0x0000FF00 #define SDHCI_CLOCK_BASE_SHIFT 8 #define SDHCI_MAX_BLOCK_MASK 0x00030000 #define SDHCI_MAX_BLOCK_SHIFT 16 #define SDHCI_CAN_DO_8BITBUS 0x00040000 #define SDHCI_CAN_DO_ADMA2 0x00080000 #define SDHCI_CAN_DO_HISPD 0x00200000 #define SDHCI_CAN_DO_DMA 0x00400000 #define SDHCI_CAN_DO_SUSPEND 0x00800000 #define SDHCI_CAN_VDD_330 0x01000000 #define SDHCI_CAN_VDD_300 0x02000000 #define SDHCI_CAN_VDD_180 0x04000000 #define SDHCI_CAN_DO_64BIT 0x10000000 #define SDHCI_CAN_ASYNC_INTR 0x20000000 #define SDHCI_SLOTTYPE_MASK 0xC0000000 #define SDHCI_SLOTTYPE_REMOVABLE 0x00000000 #define SDHCI_SLOTTYPE_EMBEDDED 0x40000000 #define SDHCI_SLOTTYPE_SHARED 0x80000000 #define SDHCI_CAPABILITIES2 0x44 #define SDHCI_CAN_SDR50 0x00000001 #define SDHCI_CAN_SDR104 0x00000002 #define SDHCI_CAN_DDR50 0x00000004 #define SDHCI_CAN_DRIVE_TYPE_A 0x00000010 #define SDHCI_CAN_DRIVE_TYPE_C 0x00000020 #define SDHCI_CAN_DRIVE_TYPE_D 0x00000040 #define SDHCI_RETUNE_CNT_MASK 0x00000F00 #define SDHCI_RETUNE_CNT_SHIFT 8 #define SDHCI_TUNE_SDR50 0x00002000 #define SDHCI_RETUNE_MODES_MASK 0x0000C000 #define SDHCI_RETUNE_MODES_SHIFT 14 #define SDHCI_CLOCK_MULT_MASK 0x00FF0000 #define SDHCI_CLOCK_MULT_SHIFT 16 #define SDHCI_CAN_MMC_HS400 0x80000000 /* non-standard */ #define SDHCI_MAX_CURRENT 0x48 #define SDHCI_FORCE_AUTO_EVENT 0x50 #define SDHCI_FORCE_INTR_EVENT 0x52 #define SDHCI_ADMA_ERR 0x54 #define SDHCI_ADMA_ERR_LENGTH 0x04 #define SDHCI_ADMA_ERR_STATE_MASK 0x03 #define SDHCI_ADMA_ERR_STATE_STOP 0x00 #define SDHCI_ADMA_ERR_STATE_FDS 0x01 #define SDHCI_ADMA_ERR_STATE_TFR 0x03 #define SDHCI_ADMA_ADDRESS_LO 0x58 #define SDHCI_ADMA_ADDRESS_HI 0x5C #define SDHCI_PRESET_VALUE 0x60 #define SDHCI_SHARED_BUS_CTRL 0xE0 #define SDHCI_SLOT_INT_STATUS 0xFC #define SDHCI_HOST_VERSION 0xFE #define SDHCI_VENDOR_VER_MASK 0xFF00 #define SDHCI_VENDOR_VER_SHIFT 8 #define SDHCI_SPEC_VER_MASK 0x00FF #define SDHCI_SPEC_VER_SHIFT 0 #define SDHCI_SPEC_100 0 #define SDHCI_SPEC_200 1 #define SDHCI_SPEC_300 2 #define SDHCI_SPEC_400 3 SYSCTL_DECL(_hw_sdhci); extern u_int sdhci_quirk_clear; extern u_int sdhci_quirk_set; struct sdhci_slot { u_int quirks; /* Chip specific quirks */ u_int caps; /* Override SDHCI_CAPABILITIES */ u_int caps2; /* Override SDHCI_CAPABILITIES2 */ device_t bus; /* Bus device */ device_t dev; /* Slot device */ u_char num; /* Slot number */ u_char opt; /* Slot options */ #define SDHCI_HAVE_DMA 0x01 #define SDHCI_PLATFORM_TRANSFER 0x02 #define SDHCI_NON_REMOVABLE 0x04 u_char version; int timeout; /* Transfer timeout */ uint32_t max_clk; /* Max possible freq */ uint32_t timeout_clk; /* Timeout freq */ bus_dma_tag_t dmatag; bus_dmamap_t dmamap; u_char *dmamem; bus_addr_t paddr; /* DMA buffer address */ struct task card_task; /* Card presence check task */ struct timeout_task card_delayed_task;/* Card insert delayed task */ struct callout card_poll_callout;/* Card present polling callout */ struct callout timeout_callout;/* Card command/data response timeout */ struct mmc_host host; /* Host parameters */ struct mmc_request *req; /* Current request */ struct mmc_command *curcmd; /* Current command of current request */ uint32_t intmask; /* Current interrupt mask */ uint32_t clock; /* Current clock freq. */ size_t offset; /* Data buffer offset */ uint8_t hostctrl; /* Current host control register */ u_char power; /* Current power */ u_char bus_busy; /* Bus busy status */ u_char cmd_done; /* CMD command part done flag */ u_char data_done; /* DAT command part done flag */ u_char flags; /* Request execution flags */ #define CMD_STARTED 1 #define STOP_STARTED 2 #define SDHCI_USE_DMA 4 /* Use DMA for this req. */ #define PLATFORM_DATA_STARTED 8 /* Data xfer is handled by platform */ struct mtx mtx; /* Slot mutex */ + + /* CAM stuff */ + union ccb *ccb; + struct cam_devq *devq; + struct cam_sim *sim; + struct mtx sim_mtx; + u_char card_present; /* XXX Maybe derive this from elsewhere? */ }; int sdhci_generic_read_ivar(device_t bus, device_t child, int which, uintptr_t *result); int sdhci_generic_write_ivar(device_t bus, device_t child, int which, uintptr_t value); int sdhci_init_slot(device_t dev, struct sdhci_slot *slot, int num); void sdhci_start_slot(struct sdhci_slot *slot); /* performs generic clean-up for platform transfers */ void sdhci_finish_data(struct sdhci_slot *slot); int sdhci_cleanup_slot(struct sdhci_slot *slot); int sdhci_generic_suspend(struct sdhci_slot *slot); int sdhci_generic_resume(struct sdhci_slot *slot); int sdhci_generic_update_ios(device_t brdev, device_t reqdev); int sdhci_generic_switch_vccq(device_t brdev, device_t reqdev); int sdhci_generic_request(device_t brdev, device_t reqdev, struct mmc_request *req); int sdhci_generic_get_ro(device_t brdev, device_t reqdev); int sdhci_generic_acquire_host(device_t brdev, device_t reqdev); int sdhci_generic_release_host(device_t brdev, device_t reqdev); void sdhci_generic_intr(struct sdhci_slot *slot); uint32_t sdhci_generic_min_freq(device_t brdev, struct sdhci_slot *slot); bool sdhci_generic_get_card_present(device_t brdev, struct sdhci_slot *slot); void sdhci_generic_set_uhs_timing(device_t brdev, struct sdhci_slot *slot); void sdhci_handle_card_present(struct sdhci_slot *slot, bool is_present); +/* CAM-related */ +void sdhci_cam_start_slot(struct sdhci_slot *slot); #endif /* __SDHCI_H__ */ Index: head/sys/dev/sdhci/sdhci_acpi.c =================================================================== --- head/sys/dev/sdhci/sdhci_acpi.c (revision 320843) +++ head/sys/dev/sdhci/sdhci_acpi.c (revision 320844) @@ -1,403 +1,406 @@ /*- * Copyright (c) 2017 Oleksandr Tymoshenko * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "mmcbr_if.h" #include "sdhci_if.h" static const struct sdhci_acpi_device { const char* hid; int uid; const char *desc; u_int quirks; } sdhci_acpi_devices[] = { { "80860F14", 1, "Intel Bay Trail/Braswell eMMC 4.5/4.5.1 Controller", SDHCI_QUIRK_ALL_SLOTS_NON_REMOVABLE | SDHCI_QUIRK_INTEL_POWER_UP_RESET | SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_MMC_DDR52 | SDHCI_QUIRK_CAPS_BIT63_FOR_MMC_HS400 | SDHCI_QUIRK_PRESET_VALUE_BROKEN }, { "80860F14", 3, "Intel Bay Trail/Braswell SDXC Controller", SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_PRESET_VALUE_BROKEN }, { "80860F16", 0, "Intel Bay Trail/Braswell SDXC Controller", SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_PRESET_VALUE_BROKEN }, { "80865ACA", 0, "Intel Apollo Lake SDXC Controller", SDHCI_QUIRK_BROKEN_DMA | /* APL18 erratum */ SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_PRESET_VALUE_BROKEN }, { "80865ACC", 0, "Intel Apollo Lake eMMC 5.0 Controller", SDHCI_QUIRK_BROKEN_DMA | /* APL18 erratum */ SDHCI_QUIRK_ALL_SLOTS_NON_REMOVABLE | SDHCI_QUIRK_INTEL_POWER_UP_RESET | SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_MMC_DDR52 | SDHCI_QUIRK_CAPS_BIT63_FOR_MMC_HS400 | SDHCI_QUIRK_PRESET_VALUE_BROKEN }, { NULL, 0, NULL, 0} }; static char *sdhci_ids[] = { "80860F14", "80860F16", "80865ACA", "80865ACC", NULL }; struct sdhci_acpi_softc { u_int quirks; /* Chip specific quirks */ struct resource *irq_res; /* IRQ resource */ void *intrhand; /* Interrupt handle */ struct sdhci_slot slot; struct resource *mem_res; /* Memory resource */ }; static void sdhci_acpi_intr(void *arg); static int sdhci_acpi_detach(device_t dev); static uint8_t sdhci_acpi_read_1(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off) { struct sdhci_acpi_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res, 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); return bus_read_1(sc->mem_res, off); } static void sdhci_acpi_write_1(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off, uint8_t val) { struct sdhci_acpi_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res, 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); bus_write_1(sc->mem_res, off, val); } static uint16_t sdhci_acpi_read_2(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off) { struct sdhci_acpi_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res, 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); return bus_read_2(sc->mem_res, off); } static void sdhci_acpi_write_2(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off, uint16_t val) { struct sdhci_acpi_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res, 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); bus_write_2(sc->mem_res, off, val); } static uint32_t sdhci_acpi_read_4(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off) { struct sdhci_acpi_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res, 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); return bus_read_4(sc->mem_res, off); } static void sdhci_acpi_write_4(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off, uint32_t val) { struct sdhci_acpi_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res, 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); bus_write_4(sc->mem_res, off, val); } static void sdhci_acpi_read_multi_4(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off, uint32_t *data, bus_size_t count) { struct sdhci_acpi_softc *sc = device_get_softc(dev); bus_read_multi_stream_4(sc->mem_res, off, data, count); } static void sdhci_acpi_write_multi_4(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off, uint32_t *data, bus_size_t count) { struct sdhci_acpi_softc *sc = device_get_softc(dev); bus_write_multi_stream_4(sc->mem_res, off, data, count); } static const struct sdhci_acpi_device * sdhci_acpi_find_device(device_t dev) { const char *hid; int i, uid; ACPI_HANDLE handle; ACPI_STATUS status; hid = ACPI_ID_PROBE(device_get_parent(dev), dev, sdhci_ids); if (hid == NULL) return (NULL); handle = acpi_get_handle(dev); status = acpi_GetInteger(handle, "_UID", &uid); if (ACPI_FAILURE(status)) uid = 0; for (i = 0; sdhci_acpi_devices[i].hid != NULL; i++) { if (strcmp(sdhci_acpi_devices[i].hid, hid) != 0) continue; if ((sdhci_acpi_devices[i].uid != 0) && (sdhci_acpi_devices[i].uid != uid)) continue; return (&sdhci_acpi_devices[i]); } return (NULL); } static int sdhci_acpi_probe(device_t dev) { const struct sdhci_acpi_device *acpi_dev; acpi_dev = sdhci_acpi_find_device(dev); if (acpi_dev == NULL) return (ENXIO); device_set_desc(dev, acpi_dev->desc); return (BUS_PROBE_DEFAULT); } static int sdhci_acpi_attach(device_t dev) { struct sdhci_acpi_softc *sc = device_get_softc(dev); int rid, err; const struct sdhci_acpi_device *acpi_dev; acpi_dev = sdhci_acpi_find_device(dev); if (acpi_dev == NULL) return (ENXIO); sc->quirks = acpi_dev->quirks; /* Allocate IRQ. */ rid = 0; sc->irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE); if (sc->irq_res == NULL) { device_printf(dev, "can't allocate IRQ\n"); return (ENOMEM); } rid = 0; sc->mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE); if (sc->mem_res == NULL) { device_printf(dev, "can't allocate memory resource for slot\n"); sdhci_acpi_detach(dev); return (ENOMEM); } /* Intel Braswell eMMC 4.5.1 controller quirk */ if (strcmp(acpi_dev->hid, "80860F14") == 0 && acpi_dev->uid == 1 && SDHCI_READ_4(dev, &sc->slot, SDHCI_CAPABILITIES) == 0x446cc8b2 && SDHCI_READ_4(dev, &sc->slot, SDHCI_CAPABILITIES2) == 0x00000807) sc->quirks |= SDHCI_QUIRK_DATA_TIMEOUT_1MHZ; sc->quirks &= ~sdhci_quirk_clear; sc->quirks |= sdhci_quirk_set; sc->slot.quirks = sc->quirks; err = sdhci_init_slot(dev, &sc->slot, 0); if (err) { device_printf(dev, "failed to init slot\n"); sdhci_acpi_detach(dev); return (err); } /* Activate the interrupt */ err = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_MISC | INTR_MPSAFE, NULL, sdhci_acpi_intr, sc, &sc->intrhand); if (err) { device_printf(dev, "can't setup IRQ\n"); sdhci_acpi_detach(dev); return (err); } /* Process cards detection. */ sdhci_start_slot(&sc->slot); return (0); } static int sdhci_acpi_detach(device_t dev) { struct sdhci_acpi_softc *sc = device_get_softc(dev); if (sc->intrhand) bus_teardown_intr(dev, sc->irq_res, sc->intrhand); if (sc->irq_res) bus_release_resource(dev, SYS_RES_IRQ, rman_get_rid(sc->irq_res), sc->irq_res); if (sc->mem_res) { sdhci_cleanup_slot(&sc->slot); bus_release_resource(dev, SYS_RES_MEMORY, rman_get_rid(sc->mem_res), sc->mem_res); } return (0); } static int sdhci_acpi_shutdown(device_t dev) { return (0); } static int sdhci_acpi_suspend(device_t dev) { struct sdhci_acpi_softc *sc = device_get_softc(dev); int err; err = bus_generic_suspend(dev); if (err) return (err); sdhci_generic_suspend(&sc->slot); return (0); } static int sdhci_acpi_resume(device_t dev) { struct sdhci_acpi_softc *sc = device_get_softc(dev); int err; sdhci_generic_resume(&sc->slot); err = bus_generic_resume(dev); if (err) return (err); return (0); } static void sdhci_acpi_intr(void *arg) { struct sdhci_acpi_softc *sc = (struct sdhci_acpi_softc *)arg; sdhci_generic_intr(&sc->slot); } static device_method_t sdhci_methods[] = { /* device_if */ DEVMETHOD(device_probe, sdhci_acpi_probe), DEVMETHOD(device_attach, sdhci_acpi_attach), DEVMETHOD(device_detach, sdhci_acpi_detach), DEVMETHOD(device_shutdown, sdhci_acpi_shutdown), DEVMETHOD(device_suspend, sdhci_acpi_suspend), DEVMETHOD(device_resume, sdhci_acpi_resume), /* Bus interface */ DEVMETHOD(bus_read_ivar, sdhci_generic_read_ivar), DEVMETHOD(bus_write_ivar, sdhci_generic_write_ivar), /* mmcbr_if */ DEVMETHOD(mmcbr_update_ios, sdhci_generic_update_ios), DEVMETHOD(mmcbr_switch_vccq, sdhci_generic_switch_vccq), DEVMETHOD(mmcbr_request, sdhci_generic_request), DEVMETHOD(mmcbr_get_ro, sdhci_generic_get_ro), DEVMETHOD(mmcbr_acquire_host, sdhci_generic_acquire_host), DEVMETHOD(mmcbr_release_host, sdhci_generic_release_host), /* SDHCI accessors */ DEVMETHOD(sdhci_read_1, sdhci_acpi_read_1), DEVMETHOD(sdhci_read_2, sdhci_acpi_read_2), DEVMETHOD(sdhci_read_4, sdhci_acpi_read_4), DEVMETHOD(sdhci_read_multi_4, sdhci_acpi_read_multi_4), DEVMETHOD(sdhci_write_1, sdhci_acpi_write_1), DEVMETHOD(sdhci_write_2, sdhci_acpi_write_2), DEVMETHOD(sdhci_write_4, sdhci_acpi_write_4), DEVMETHOD(sdhci_write_multi_4, sdhci_acpi_write_multi_4), DEVMETHOD(sdhci_set_uhs_timing, sdhci_generic_set_uhs_timing), DEVMETHOD_END }; static driver_t sdhci_acpi_driver = { "sdhci_acpi", sdhci_methods, sizeof(struct sdhci_acpi_softc), }; static devclass_t sdhci_acpi_devclass; DRIVER_MODULE(sdhci_acpi, acpi, sdhci_acpi_driver, sdhci_acpi_devclass, NULL, NULL); MODULE_DEPEND(sdhci_acpi, sdhci, 1, 1, 1); + +#ifndef MMCCAM MMC_DECLARE_BRIDGE(sdhci_acpi); +#endif Index: head/sys/dev/sdhci/sdhci_pci.c =================================================================== --- head/sys/dev/sdhci/sdhci_pci.c (revision 320843) +++ head/sys/dev/sdhci/sdhci_pci.c (revision 320844) @@ -1,521 +1,531 @@ /*- * Copyright (c) 2008 Alexander Motin * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); +#include "opt_mmccam.h" + #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "mmcbr_if.h" #include "sdhci_if.h" /* * PCI registers */ #define PCI_SDHCI_IFPIO 0x00 #define PCI_SDHCI_IFDMA 0x01 #define PCI_SDHCI_IFVENDOR 0x02 #define PCI_SLOT_INFO 0x40 /* 8 bits */ #define PCI_SLOT_INFO_SLOTS(x) (((x >> 4) & 7) + 1) #define PCI_SLOT_INFO_FIRST_BAR(x) ((x) & 7) /* * RICOH specific PCI registers */ #define SDHC_PCI_MODE_KEY 0xf9 #define SDHC_PCI_MODE 0x150 #define SDHC_PCI_MODE_SD20 0x10 #define SDHC_PCI_BASE_FREQ_KEY 0xfc #define SDHC_PCI_BASE_FREQ 0xe1 static const struct sdhci_device { uint32_t model; uint16_t subvendor; const char *desc; u_int quirks; } sdhci_devices[] = { { 0x08221180, 0xffff, "RICOH R5C822 SD", SDHCI_QUIRK_FORCE_DMA }, { 0xe8221180, 0xffff, "RICOH R5CE822 SD", SDHCI_QUIRK_FORCE_DMA | SDHCI_QUIRK_LOWER_FREQUENCY }, { 0xe8231180, 0xffff, "RICOH R5CE823 SD", SDHCI_QUIRK_LOWER_FREQUENCY }, { 0x8034104c, 0xffff, "TI XX21/XX11 SD", SDHCI_QUIRK_FORCE_DMA }, { 0x05501524, 0xffff, "ENE CB712 SD", SDHCI_QUIRK_BROKEN_TIMINGS }, { 0x05511524, 0xffff, "ENE CB712 SD 2", SDHCI_QUIRK_BROKEN_TIMINGS }, { 0x07501524, 0xffff, "ENE CB714 SD", SDHCI_QUIRK_RESET_ON_IOS | SDHCI_QUIRK_BROKEN_TIMINGS }, { 0x07511524, 0xffff, "ENE CB714 SD 2", SDHCI_QUIRK_RESET_ON_IOS | SDHCI_QUIRK_BROKEN_TIMINGS }, { 0x410111ab, 0xffff, "Marvell CaFe SD", SDHCI_QUIRK_INCR_TIMEOUT_CONTROL }, { 0x2381197B, 0xffff, "JMicron JMB38X SD", SDHCI_QUIRK_32BIT_DMA_SIZE | SDHCI_QUIRK_RESET_AFTER_REQUEST }, { 0x16bc14e4, 0xffff, "Broadcom BCM577xx SDXC/MMC Card Reader", SDHCI_QUIRK_BCM577XX_400KHZ_CLKSRC }, { 0x0f148086, 0xffff, "Intel Bay Trail eMMC 4.5 Controller", SDHCI_QUIRK_ALL_SLOTS_NON_REMOVABLE | SDHCI_QUIRK_INTEL_POWER_UP_RESET | SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_MMC_DDR52 | SDHCI_QUIRK_CAPS_BIT63_FOR_MMC_HS400 | SDHCI_QUIRK_PRESET_VALUE_BROKEN}, { 0x0f158086, 0xffff, "Intel Bay Trail SDXC Controller", SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_PRESET_VALUE_BROKEN }, { 0x0f508086, 0xffff, "Intel Bay Trail eMMC 4.5 Controller", SDHCI_QUIRK_ALL_SLOTS_NON_REMOVABLE | SDHCI_QUIRK_INTEL_POWER_UP_RESET | SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_MMC_DDR52 | SDHCI_QUIRK_CAPS_BIT63_FOR_MMC_HS400 | SDHCI_QUIRK_PRESET_VALUE_BROKEN }, { 0x22948086, 0xffff, "Intel Braswell eMMC 4.5.1 Controller", SDHCI_QUIRK_ALL_SLOTS_NON_REMOVABLE | SDHCI_QUIRK_DATA_TIMEOUT_1MHZ | SDHCI_QUIRK_INTEL_POWER_UP_RESET | SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_MMC_DDR52 | SDHCI_QUIRK_CAPS_BIT63_FOR_MMC_HS400 | SDHCI_QUIRK_PRESET_VALUE_BROKEN }, { 0x22968086, 0xffff, "Intel Braswell SDXC Controller", SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_PRESET_VALUE_BROKEN }, { 0x5aca8086, 0xffff, "Intel Apollo Lake SDXC Controller", SDHCI_QUIRK_BROKEN_DMA | /* APL18 erratum */ SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_PRESET_VALUE_BROKEN }, { 0x5acc8086, 0xffff, "Intel Apollo Lake eMMC 5.0 Controller", SDHCI_QUIRK_BROKEN_DMA | /* APL18 erratum */ SDHCI_QUIRK_ALL_SLOTS_NON_REMOVABLE | SDHCI_QUIRK_INTEL_POWER_UP_RESET | SDHCI_QUIRK_WAIT_WHILE_BUSY | SDHCI_QUIRK_MMC_DDR52 | SDHCI_QUIRK_CAPS_BIT63_FOR_MMC_HS400 | SDHCI_QUIRK_PRESET_VALUE_BROKEN }, { 0, 0xffff, NULL, 0 } }; struct sdhci_pci_softc { u_int quirks; /* Chip specific quirks */ struct resource *irq_res; /* IRQ resource */ void *intrhand; /* Interrupt handle */ int num_slots; /* Number of slots on this controller */ struct sdhci_slot slots[6]; struct resource *mem_res[6]; /* Memory resource */ uint8_t cfg_freq; /* Saved frequency */ uint8_t cfg_mode; /* Saved mode */ }; static int sdhci_enable_msi = 1; SYSCTL_INT(_hw_sdhci, OID_AUTO, enable_msi, CTLFLAG_RDTUN, &sdhci_enable_msi, 0, "Enable MSI interrupts"); static uint8_t sdhci_pci_read_1(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off) { struct sdhci_pci_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res[slot->num], 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); return bus_read_1(sc->mem_res[slot->num], off); } static void sdhci_pci_write_1(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off, uint8_t val) { struct sdhci_pci_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res[slot->num], 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); bus_write_1(sc->mem_res[slot->num], off, val); } static uint16_t sdhci_pci_read_2(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off) { struct sdhci_pci_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res[slot->num], 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); return bus_read_2(sc->mem_res[slot->num], off); } static void sdhci_pci_write_2(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off, uint16_t val) { struct sdhci_pci_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res[slot->num], 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); bus_write_2(sc->mem_res[slot->num], off, val); } static uint32_t sdhci_pci_read_4(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off) { struct sdhci_pci_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res[slot->num], 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); return bus_read_4(sc->mem_res[slot->num], off); } static void sdhci_pci_write_4(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off, uint32_t val) { struct sdhci_pci_softc *sc = device_get_softc(dev); bus_barrier(sc->mem_res[slot->num], 0, 0xFF, BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); bus_write_4(sc->mem_res[slot->num], off, val); } static void sdhci_pci_read_multi_4(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off, uint32_t *data, bus_size_t count) { struct sdhci_pci_softc *sc = device_get_softc(dev); bus_read_multi_stream_4(sc->mem_res[slot->num], off, data, count); } static void sdhci_pci_write_multi_4(device_t dev, struct sdhci_slot *slot __unused, bus_size_t off, uint32_t *data, bus_size_t count) { struct sdhci_pci_softc *sc = device_get_softc(dev); bus_write_multi_stream_4(sc->mem_res[slot->num], off, data, count); } static void sdhci_pci_intr(void *arg); static void sdhci_lower_frequency(device_t dev) { struct sdhci_pci_softc *sc = device_get_softc(dev); /* * Enable SD2.0 mode. * NB: for RICOH R5CE823, this changes the PCI device ID to 0xe822. */ pci_write_config(dev, SDHC_PCI_MODE_KEY, 0xfc, 1); sc->cfg_mode = pci_read_config(dev, SDHC_PCI_MODE, 1); pci_write_config(dev, SDHC_PCI_MODE, SDHC_PCI_MODE_SD20, 1); pci_write_config(dev, SDHC_PCI_MODE_KEY, 0x00, 1); /* * Some SD/MMC cards don't work with the default base * clock frequency of 200 MHz. Lower it to 50 MHz. */ pci_write_config(dev, SDHC_PCI_BASE_FREQ_KEY, 0x01, 1); sc->cfg_freq = pci_read_config(dev, SDHC_PCI_BASE_FREQ, 1); pci_write_config(dev, SDHC_PCI_BASE_FREQ, 50, 1); pci_write_config(dev, SDHC_PCI_BASE_FREQ_KEY, 0x00, 1); } static void sdhci_restore_frequency(device_t dev) { struct sdhci_pci_softc *sc = device_get_softc(dev); /* Restore mode. */ pci_write_config(dev, SDHC_PCI_MODE_KEY, 0xfc, 1); pci_write_config(dev, SDHC_PCI_MODE, sc->cfg_mode, 1); pci_write_config(dev, SDHC_PCI_MODE_KEY, 0x00, 1); /* Restore frequency. */ pci_write_config(dev, SDHC_PCI_BASE_FREQ_KEY, 0x01, 1); pci_write_config(dev, SDHC_PCI_BASE_FREQ, sc->cfg_freq, 1); pci_write_config(dev, SDHC_PCI_BASE_FREQ_KEY, 0x00, 1); } static int sdhci_pci_probe(device_t dev) { uint32_t model; uint16_t subvendor; uint8_t class, subclass; int i, result; model = (uint32_t)pci_get_device(dev) << 16; model |= (uint32_t)pci_get_vendor(dev) & 0x0000ffff; subvendor = pci_get_subvendor(dev); class = pci_get_class(dev); subclass = pci_get_subclass(dev); result = ENXIO; for (i = 0; sdhci_devices[i].model != 0; i++) { if (sdhci_devices[i].model == model && (sdhci_devices[i].subvendor == 0xffff || sdhci_devices[i].subvendor == subvendor)) { device_set_desc(dev, sdhci_devices[i].desc); result = BUS_PROBE_DEFAULT; break; } } if (result == ENXIO && class == PCIC_BASEPERIPH && subclass == PCIS_BASEPERIPH_SDHC) { device_set_desc(dev, "Generic SD HCI"); result = BUS_PROBE_GENERIC; } return (result); } static int sdhci_pci_attach(device_t dev) { struct sdhci_pci_softc *sc = device_get_softc(dev); struct sdhci_slot *slot; uint32_t model; uint16_t subvendor; int bar, err, rid, slots, i; model = (uint32_t)pci_get_device(dev) << 16; model |= (uint32_t)pci_get_vendor(dev) & 0x0000ffff; subvendor = pci_get_subvendor(dev); /* Apply chip specific quirks. */ for (i = 0; sdhci_devices[i].model != 0; i++) { if (sdhci_devices[i].model == model && (sdhci_devices[i].subvendor == 0xffff || sdhci_devices[i].subvendor == subvendor)) { sc->quirks = sdhci_devices[i].quirks; break; } } sc->quirks &= ~sdhci_quirk_clear; sc->quirks |= sdhci_quirk_set; /* Some controllers need to be bumped into the right mode. */ if (sc->quirks & SDHCI_QUIRK_LOWER_FREQUENCY) sdhci_lower_frequency(dev); /* Read slots info from PCI registers. */ slots = pci_read_config(dev, PCI_SLOT_INFO, 1); bar = PCI_SLOT_INFO_FIRST_BAR(slots); slots = PCI_SLOT_INFO_SLOTS(slots); if (slots > 6 || bar > 5) { device_printf(dev, "Incorrect slots information (%d, %d).\n", slots, bar); return (EINVAL); } /* Allocate IRQ. */ i = 1; rid = 0; if (sdhci_enable_msi != 0 && pci_alloc_msi(dev, &i) == 0) rid = 1; sc->irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE | (rid != 0 ? 0 : RF_SHAREABLE)); if (sc->irq_res == NULL) { device_printf(dev, "Can't allocate IRQ\n"); pci_release_msi(dev); return (ENOMEM); } /* Scan all slots. */ for (i = 0; i < slots; i++) { slot = &sc->slots[sc->num_slots]; /* Allocate memory. */ rid = PCIR_BAR(bar + i); sc->mem_res[i] = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE); if (sc->mem_res[i] == NULL) { device_printf(dev, "Can't allocate memory for slot %d\n", i); continue; } slot->quirks = sc->quirks; if (sdhci_init_slot(dev, slot, i) != 0) continue; sc->num_slots++; } device_printf(dev, "%d slot(s) allocated\n", sc->num_slots); /* Activate the interrupt */ err = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_MISC | INTR_MPSAFE, NULL, sdhci_pci_intr, sc, &sc->intrhand); if (err) device_printf(dev, "Can't setup IRQ\n"); pci_enable_busmaster(dev); /* Process cards detection. */ - for (i = 0; i < sc->num_slots; i++) + for (i = 0; i < sc->num_slots; i++) { +#ifdef MMCCAM + sdhci_cam_start_slot(&sc->slots[i]); +#else sdhci_start_slot(&sc->slots[i]); +#endif + } return (0); } static int sdhci_pci_detach(device_t dev) { struct sdhci_pci_softc *sc = device_get_softc(dev); int i; bus_teardown_intr(dev, sc->irq_res, sc->intrhand); bus_release_resource(dev, SYS_RES_IRQ, rman_get_rid(sc->irq_res), sc->irq_res); pci_release_msi(dev); for (i = 0; i < sc->num_slots; i++) { sdhci_cleanup_slot(&sc->slots[i]); bus_release_resource(dev, SYS_RES_MEMORY, rman_get_rid(sc->mem_res[i]), sc->mem_res[i]); } if (sc->quirks & SDHCI_QUIRK_LOWER_FREQUENCY) sdhci_restore_frequency(dev); return (0); } static int sdhci_pci_shutdown(device_t dev) { struct sdhci_pci_softc *sc = device_get_softc(dev); if (sc->quirks & SDHCI_QUIRK_LOWER_FREQUENCY) sdhci_restore_frequency(dev); return (0); } static int sdhci_pci_suspend(device_t dev) { struct sdhci_pci_softc *sc = device_get_softc(dev); int i, err; err = bus_generic_suspend(dev); if (err) return (err); for (i = 0; i < sc->num_slots; i++) sdhci_generic_suspend(&sc->slots[i]); return (0); } static int sdhci_pci_resume(device_t dev) { struct sdhci_pci_softc *sc = device_get_softc(dev); int i, err; for (i = 0; i < sc->num_slots; i++) sdhci_generic_resume(&sc->slots[i]); err = bus_generic_resume(dev); if (err) return (err); if (sc->quirks & SDHCI_QUIRK_LOWER_FREQUENCY) sdhci_lower_frequency(dev); return (0); } static void sdhci_pci_intr(void *arg) { struct sdhci_pci_softc *sc = (struct sdhci_pci_softc *)arg; int i; for (i = 0; i < sc->num_slots; i++) sdhci_generic_intr(&sc->slots[i]); } static device_method_t sdhci_methods[] = { /* device_if */ DEVMETHOD(device_probe, sdhci_pci_probe), DEVMETHOD(device_attach, sdhci_pci_attach), DEVMETHOD(device_detach, sdhci_pci_detach), DEVMETHOD(device_shutdown, sdhci_pci_shutdown), DEVMETHOD(device_suspend, sdhci_pci_suspend), DEVMETHOD(device_resume, sdhci_pci_resume), /* Bus interface */ DEVMETHOD(bus_read_ivar, sdhci_generic_read_ivar), DEVMETHOD(bus_write_ivar, sdhci_generic_write_ivar), /* mmcbr_if */ DEVMETHOD(mmcbr_update_ios, sdhci_generic_update_ios), DEVMETHOD(mmcbr_switch_vccq, sdhci_generic_switch_vccq), DEVMETHOD(mmcbr_request, sdhci_generic_request), DEVMETHOD(mmcbr_get_ro, sdhci_generic_get_ro), DEVMETHOD(mmcbr_acquire_host, sdhci_generic_acquire_host), DEVMETHOD(mmcbr_release_host, sdhci_generic_release_host), /* SDHCI accessors */ DEVMETHOD(sdhci_read_1, sdhci_pci_read_1), DEVMETHOD(sdhci_read_2, sdhci_pci_read_2), DEVMETHOD(sdhci_read_4, sdhci_pci_read_4), DEVMETHOD(sdhci_read_multi_4, sdhci_pci_read_multi_4), DEVMETHOD(sdhci_write_1, sdhci_pci_write_1), DEVMETHOD(sdhci_write_2, sdhci_pci_write_2), DEVMETHOD(sdhci_write_4, sdhci_pci_write_4), DEVMETHOD(sdhci_write_multi_4, sdhci_pci_write_multi_4), DEVMETHOD(sdhci_set_uhs_timing, sdhci_generic_set_uhs_timing), DEVMETHOD_END }; static driver_t sdhci_pci_driver = { "sdhci_pci", sdhci_methods, sizeof(struct sdhci_pci_softc), }; static devclass_t sdhci_pci_devclass; DRIVER_MODULE(sdhci_pci, pci, sdhci_pci_driver, sdhci_pci_devclass, NULL, NULL); MODULE_DEPEND(sdhci_pci, sdhci, 1, 1, 1); + +#ifndef MMCCAM MMC_DECLARE_BRIDGE(sdhci_pci); +#endif Index: head/sys/modules/Makefile =================================================================== --- head/sys/modules/Makefile (revision 320843) +++ head/sys/modules/Makefile (revision 320844) @@ -1,821 +1,819 @@ # $FreeBSD$ SYSDIR?=${SRCTOP}/sys .include "${SYSDIR}/conf/kern.opts.mk" SUBDIR_PARALLEL= # Modules that include binary-only blobs of microcode should be selectable by # MK_SOURCELESS_UCODE option (see below). .if defined(MODULES_OVERRIDE) && !defined(ALL_MODULES) SUBDIR=${MODULES_OVERRIDE} .else SUBDIR= \ ${_3dfx} \ ${_3dfx_linux} \ ${_aac} \ ${_aacraid} \ accf_data \ accf_dns \ accf_http \ acl_nfs4 \ acl_posix1e \ ${_acpi} \ ae \ ${_aesni} \ age \ ${_agp} \ aha \ ahci \ ${_aic} \ aic7xxx \ alc \ ale \ alq \ ${_amd_ecc_inject} \ ${_amdsbwd} \ ${_amdtemp} \ amr \ ${_an} \ ${_aout} \ ${_apm} \ ${_arcmsr} \ ${_arcnet} \ ${_armv8crypto} \ ${_asmc} \ ata \ ath \ ath_dfs \ ath_hal \ ath_hal_ar5210 \ ath_hal_ar5211 \ ath_hal_ar5212 \ ath_hal_ar5416 \ ath_hal_ar9300 \ ath_main \ ath_rate \ ath_pci \ ${_autofs} \ ${_auxio} \ ${_bce} \ bfe \ bge \ bhnd \ ${_bxe} \ ${_bios} \ ${_bktr} \ ${_bm} \ bnxt \ bridgestp \ bwi \ bwn \ bwn_pci \ ${_bytgpio} \ cam \ ${_cardbus} \ ${_carp} \ cas \ ${_cbb} \ cc \ cd9660 \ cd9660_iconv \ ${_ce} \ ${_cfi} \ chacha20 \ ${_chromebook_platform} \ ${_ciss} \ cloudabi \ ${_cloudabi32} \ ${_cloudabi64} \ ${_cm} \ ${_cmx} \ ${_coff} \ ${_coretemp} \ ${_cp} \ ${_cpsw} \ ${_cpuctl} \ ${_cpufreq} \ ${_crypto} \ ${_cryptodev} \ ${_cs} \ ${_ctau} \ ctl \ ${_cxgb} \ ${_cxgbe} \ dc \ dcons \ dcons_crom \ de \ ${_dpms} \ ${_dpt} \ ${_drm} \ ${_drm2} \ dummynet \ ${_ed} \ ${_efirt} \ ${_elink} \ ${_em} \ ${_ena} \ ${_ep} \ ${_epic} \ esp \ ${_et} \ evdev \ ${_ex} \ ${_exca} \ ext2fs \ fdc \ fdescfs \ ${_fe} \ ${_ffec} \ filemon \ firewire \ firmware \ fuse \ ${_fxp} \ gem \ geom \ ${_glxiic} \ ${_glxsb} \ gpio \ hifn \ hme \ ${_hpt27xx} \ ${_hptiop} \ ${_hptmv} \ ${_hptnr} \ ${_hptrr} \ hwpmc \ ${_hwpmc_mips24k} \ ${_hwpmc_mips74k} \ ${_hyperv} \ i2c \ ${_ibcore} \ ${_ibcs2} \ ${_ichwd} \ ${_ida} \ if_bridge \ if_disc \ if_edsc \ ${_if_enc} \ if_epair \ ${_if_gif} \ ${_if_gre} \ ${_if_me} \ if_lagg \ ${_if_ndis} \ ${_if_stf} \ if_tap \ if_tun \ if_vlan \ if_vxlan \ ${_iir} \ imgact_binmisc \ ${_intelspi} \ ${_io} \ ${_ioat} \ ${_ipoib} \ ${_ipdivert} \ ${_ipfilter} \ ${_ipfw} \ ipfw_nat \ ${_ipfw_nat64} \ ${_ipfw_nptv6} \ ${_ipfw_pmod} \ ${_ipmi} \ ip6_mroute_mod \ ip_mroute_mod \ ${_ips} \ ${_ipsec} \ ${_ipw} \ ${_ipwfw} \ ${_isci} \ ${_iser} \ isp \ ${_ispfw} \ ${_iwi} \ ${_iwifw} \ ${_iwm} \ ${_iwmfw} \ ${_iwn} \ ${_iwnfw} \ ${_ix} \ ${_ixv} \ ${_ixgb} \ ${_ixl} \ ${_ixlv} \ jme \ joy \ kbdmux \ kgssapi \ kgssapi_krb5 \ khelp \ krpc \ ksyms \ le \ lge \ libalias \ libiconv \ libmbpool \ libmchain \ ${_linprocfs} \ ${_linsysfs} \ ${_linux} \ ${_linux_common} \ ${_linux64} \ linuxkpi \ lmc \ lpt \ mac_biba \ mac_bsdextended \ mac_ifoff \ mac_lomac \ mac_mls \ mac_none \ mac_partition \ mac_portacl \ mac_seeotheruids \ mac_stub \ mac_test \ malo \ md \ mdio \ mem \ mfi \ mii \ mlx \ ${_mlx4} \ ${_mlx4ib} \ ${_mlx4en} \ ${_mlx5} \ ${_mlx5en} \ ${_mly} \ - mmc \ - mmcsd \ mpr \ mps \ mpt \ mqueue \ mrsas \ msdosfs \ msdosfs_iconv \ ${_mse} \ msk \ ${_mthca} \ mvs \ mwl \ ${_mwlfw} \ mxge \ my \ ${_nandfs} \ ${_nandsim} \ ${_ncr} \ ${_nctgpio} \ ${_ncv} \ ${_ndis} \ ${_netgraph} \ ${_nfe} \ nfscl \ nfscommon \ nfsd \ nfslock \ nfslockd \ nfssvc \ nge \ nmdm \ ${_nsp} \ nullfs \ ${_ntb} \ ${_nvd} \ ${_nvme} \ ${_nvram} \ ${_nxge} \ oce \ otus \ ${_otusfw} \ ow \ ${_padlock} \ ${_padlock_rng} \ ${_pccard} \ ${_pcfclock} \ pcn \ ${_pf} \ ${_pflog} \ ${_pfsync} \ plip \ ${_pms} \ ppbus \ ppc \ ppi \ pps \ procfs \ proto \ pseudofs \ ${_pst} \ pty \ puc \ ${_qlxge} \ ${_qlxgb} \ ${_qlxgbe} \ ${_qlnx} \ ral \ ${_ralfw} \ ${_random_fortuna} \ ${_random_yarrow} \ ${_random_other} \ rc4 \ ${_rdma} \ ${_rdrand_rng} \ re \ rl \ rtwn \ rtwn_pci \ rtwn_usb \ ${_rtwnfw} \ ${_s3} \ ${_safe} \ ${_sbni} \ scc \ ${_scsi_low} \ sdhci \ ${_sdhci_acpi} \ sdhci_pci \ sem \ send \ ${_sf} \ ${_sfxge} \ sge \ siba_bwn \ siftr \ siis \ sis \ sk \ smbfs \ sn \ snp \ sound \ ${_speaker} \ spigen \ ${_splash} \ ${_sppp} \ ste \ ${_stg} \ stge \ ${_sym} \ ${_syscons} \ sysvipc \ tcp \ ${_ti} \ tl \ tmpfs \ ${_toecore} \ ${_tpm} \ trm \ ${_twa} \ twe \ tws \ tx \ ${_txp} \ uart \ ubsec \ udf \ udf_iconv \ ufs \ uinput \ unionfs \ usb \ ${_vesa} \ ${_virtio} \ vge \ ${_viawd} \ videomode \ vkbd \ ${_vmm} \ ${_vmware} \ ${_vpo} \ vr \ vte \ vx \ ${_vxge} \ wb \ ${_wbwd} \ ${_wi} \ wlan \ wlan_acl \ wlan_amrr \ wlan_ccmp \ wlan_rssadapt \ wlan_tkip \ wlan_wep \ wlan_xauth \ ${_wpi} \ ${_wpifw} \ ${_x86bios} \ ${_xe} \ xl \ zlib .if ${MK_AUTOFS} != "no" || defined(ALL_MODULES) _autofs= autofs .endif .if ${MK_CDDL} != "no" || defined(ALL_MODULES) .if (${MACHINE_CPUARCH} != "arm" || ${MACHINE_ARCH:Marmv6*} != "") && \ ${MACHINE_CPUARCH} != "mips" && \ ${MACHINE_CPUARCH} != "sparc64" SUBDIR+= dtrace .endif SUBDIR+= opensolaris .endif .if ${MK_CRYPT} != "no" || defined(ALL_MODULES) .if exists(${SRCTOP}/sys/opencrypto) _crypto= crypto _cryptodev= cryptodev _random_fortuna=random_fortuna _random_yarrow= random_yarrow _random_other= random_other .endif .endif .if ${MK_CUSE} != "no" || defined(ALL_MODULES) SUBDIR+= cuse .endif .if (${MK_INET_SUPPORT} != "no" || ${MK_INET6_SUPPORT} != "no") || \ defined(ALL_MODULES) _carp= carp _toecore= toecore _if_enc= if_enc _if_gif= if_gif _if_gre= if_gre _ipfw_pmod= ipfw_pmod .if ${MK_IPSEC_SUPPORT} != "no" _ipsec= ipsec .endif .endif .if (${MK_INET_SUPPORT} != "no" && ${MK_INET6_SUPPORT} != "no") || \ defined(ALL_MODULES) _if_stf= if_stf .endif .if ${MK_INET_SUPPORT} != "no" || defined(ALL_MODULES) _if_me= if_me _ipdivert= ipdivert _ipfw= ipfw .if ${MK_INET6_SUPPORT} != "no" || defined(ALL_MODULES) _ipfw_nat64= ipfw_nat64 .endif .endif .if ${MK_INET6_SUPPORT} != "no" || defined(ALL_MODULES) _ipfw_nptv6= ipfw_nptv6 .endif .if ${MK_IPFILTER} != "no" || defined(ALL_MODULES) _ipfilter= ipfilter .endif .if ${MK_ISCSI} != "no" || defined(ALL_MODULES) SUBDIR+= cfiscsi SUBDIR+= iscsi SUBDIR+= iscsi_initiator .endif .if ${MK_NAND} != "no" || defined(ALL_MODULES) _nandfs= nandfs _nandsim= nandsim .endif .if ${MK_NETGRAPH} != "no" || defined(ALL_MODULES) _netgraph= netgraph .endif .if (${MK_PF} != "no" && (${MK_INET_SUPPORT} != "no" || \ ${MK_INET6_SUPPORT} != "no")) || defined(ALL_MODULES) _pf= pf _pflog= pflog .if ${MK_INET_SUPPORT} != "no" _pfsync= pfsync .endif .endif .if ${MK_SOURCELESS_UCODE} != "no" _bce= bce _fxp= fxp _ispfw= ispfw _sf= sf _ti= ti _txp= txp .if ${MACHINE_CPUARCH} != "mips" _mwlfw= mwlfw _otusfw= otusfw _ralfw= ralfw _rtwnfw= rtwnfw .endif .endif .if ${MK_SOURCELESS_UCODE} != "no" && ${MACHINE_CPUARCH} != "arm" && \ ${MACHINE_CPUARCH} != "mips" && \ ${MACHINE_ARCH} != "powerpc" && ${MACHINE_ARCH} != "powerpcspe" && \ ${MACHINE_CPUARCH} != "riscv" _cxgbe= cxgbe .endif .if ${MK_TESTS} != "no" || defined(ALL_MODULES) SUBDIR+= tests .endif .if ${MK_ZFS} != "no" || defined(ALL_MODULES) SUBDIR+= zfs .endif .if (${MACHINE_CPUARCH} == "mips" && ${MACHINE_ARCH:Mmips64} == "") _hwpmc_mips24k= hwpmc_mips24k _hwpmc_mips74k= hwpmc_mips74k .endif .if ${MACHINE_CPUARCH} != "aarch64" && ${MACHINE_CPUARCH} != "arm" && \ ${MACHINE_CPUARCH} != "mips" && ${MACHINE_CPUARCH} != "powerpc" && \ ${MACHINE_CPUARCH} != "riscv" _syscons= syscons _vpo= vpo .endif .if ${MACHINE_CPUARCH} != "mips" # no BUS_SPACE_UNSPECIFIED # No barrier instruction support (specific to this driver) _sym= sym # intr_disable() is a macro, causes problems .if ${MK_SOURCELESS_UCODE} != "no" _cxgb= cxgb .endif .endif .if ${MACHINE_CPUARCH} == "aarch64" _armv8crypto= armv8crypto _em= em .endif .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" _agp= agp _an= an _aout= aout _bios= bios _bktr= bktr _bxe= bxe _cardbus= cardbus _cbb= cbb _cpuctl= cpuctl _cpufreq= cpufreq _cs= cs _dpms= dpms _drm= drm _drm2= drm2 _ed= ed _em= em _ena= ena _ep= ep _et= et _exca= exca _fe= fe .if ${MK_OFED} != "no" || defined(ALL_MODULES) _ibcore= ibcore .endif _if_ndis= if_ndis _io= io .if ${MK_OFED} != "no" || defined(ALL_MODULES) _ipoib= ipoib _iser= iser .endif _ix= ix _ixv= ixv _linprocfs= linprocfs _linsysfs= linsysfs _linux= linux _nctgpio= nctgpio _ndis= ndis _pccard= pccard .if ${MK_OFED} != "no" || defined(ALL_MODULES) _rdma= rdma .endif _safe= safe _scsi_low= scsi_low _speaker= speaker _splash= splash _sppp= sppp _vmware= vmware _vxge= vxge _wbwd= wbwd _wi= wi _xe= xe _aac= aac _aacraid= aacraid _acpi= acpi .if ${MK_CRYPT} != "no" || defined(ALL_MODULES) _aesni= aesni .endif _amd_ecc_inject=amd_ecc_inject _amdsbwd= amdsbwd _amdtemp= amdtemp _arcmsr= arcmsr _asmc= asmc _bytgpio= bytgpio _ciss= ciss _chromebook_platform= chromebook_platform _cmx= cmx _coretemp= coretemp .if ${MK_SOURCELESS_HOST} != "no" _hpt27xx= hpt27xx .endif _hptiop= hptiop .if ${MK_SOURCELESS_HOST} != "no" _hptmv= hptmv _hptnr= hptnr _hptrr= hptrr .endif _hyperv= hyperv _ichwd= ichwd _ida= ida _iir= iir _intelspi= intelspi _ipmi= ipmi _ips= ips _isci= isci _ipw= ipw _iwi= iwi _iwm= iwm _iwn= iwn _ixgb= ixgb .if ${MK_SOURCELESS_UCODE} != "no" _ipwfw= ipwfw _iwifw= iwifw _iwmfw= iwmfw _iwnfw= iwnfw .endif _mlx4= mlx4 _mlx5= mlx5 .if (${MK_INET_SUPPORT} != "no" && ${MK_INET6_SUPPORT} != "no") || \ defined(ALL_MODULES) _mlx4en= mlx4en _mlx5en= mlx5en .endif .if ${MK_OFED} != "no" || defined(ALL_MODULES) _mlx4ib= mlx4ib .endif _mly= mly .if ${MK_OFED} != "no" || defined(ALL_MODULES) _mthca= mthca .endif _nfe= nfe _nvd= nvd _nvme= nvme _nvram= nvram _nxge= nxge .if ${MK_CRYPT} != "no" || defined(ALL_MODULES) _padlock= padlock _padlock_rng= padlock_rng _rdrand_rng= rdrand_rng .endif _s3= s3 _sdhci_acpi= sdhci_acpi _tpm= tpm _twa= twa _vesa= vesa _viawd= viawd _virtio= virtio _wpi= wpi .if ${MK_SOURCELESS_UCODE} != "no" _wpifw= wpifw .endif _x86bios= x86bios .endif .if ${MACHINE_CPUARCH} == "amd64" _efirt= efirt _ioat= ioat _ixl= ixl _ixlv= ixlv _linux64= linux64 _linux_common= linux_common _ntb= ntb _pms= pms _qlxge= qlxge _qlxgb= qlxgb _qlxgbe= qlxgbe _qlnx= qlnx _sfxge= sfxge .if ${MK_BHYVE} != "no" || defined(ALL_MODULES) _vmm= vmm .endif .endif .if ${MACHINE_CPUARCH} == "i386" # XXX some of these can move to the general case when de-i386'ed # XXX some of these can move now, but are untested on other architectures. _3dfx= 3dfx _3dfx_linux= 3dfx_linux _aic= aic _apm= apm _arcnet= arcnet .if ${MK_SOURCELESS_UCODE} != "no" _ce= ce .endif _coff= coff .if ${MK_SOURCELESS_UCODE} != "no" _cp= cp .endif _elink= elink _glxiic= glxiic _glxsb= glxsb #_ibcs2= ibcs2 _mse= mse _ncr= ncr _ncv= ncv _nsp= nsp _pcfclock= pcfclock _pst= pst _sbni= sbni _stg= stg _cm= cm .if ${MK_SOURCELESS_UCODE} != "no" _ctau= ctau .endif _dpt= dpt _ex= ex .endif .if ${MACHINE_CPUARCH} == "arm" _cfi= cfi _cpsw= cpsw .endif .if ${MACHINE_CPUARCH} == "powerpc" _agp= agp _an= an _bm= bm _cardbus= cardbus _cbb= cbb _cfi= cfi _cpufreq= cpufreq _drm= drm _exca= exca _ffec= ffec _pccard= pccard _wi= wi .endif .if ${MACHINE_ARCH} == "powerpc64" _drm2= drm2 .endif .if ${MACHINE_ARCH} == "powerpc64" || ${MACHINE_ARCH} == "powerpc" # Don't build powermac_nvram for powerpcspe, it's never supported. _nvram= powermac_nvram .endif .if ${MACHINE_CPUARCH} == "sparc64" _auxio= auxio _em= em _epic= epic .endif .if (${MACHINE_CPUARCH} == "amd64" || ${MACHINE_ARCH} == "armv6" || \ ${MACHINE_CPUARCH} == "i386") _cloudabi32= cloudabi32 .endif .if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "amd64" _cloudabi64= cloudabi64 .endif .endif .if ${MACHINE_ARCH} == "armv6" _ffec= ffec .endif SUBDIR+=${MODULES_EXTRA} .for reject in ${WITHOUT_MODULES} SUBDIR:= ${SUBDIR:N${reject}} .endfor # Calling kldxref(8) for each module is expensive. .if !defined(NO_XREF) .MAKEFLAGS+= -DNO_XREF afterinstall: .PHONY @if type kldxref >/dev/null 2>&1; then \ ${ECHO} kldxref ${DESTDIR}${KMODDIR}; \ kldxref ${DESTDIR}${KMODDIR}; \ fi .endif .include "${SYSDIR}/conf/config.mk" SUBDIR:= ${SUBDIR:u:O} .include