Index: head/sys/conf/files.amd64 =================================================================== --- head/sys/conf/files.amd64 (revision 306425) +++ head/sys/conf/files.amd64 (revision 306426) @@ -1,671 +1,670 @@ # This file tells config what files go into building a kernel, # files marked standard are always included. # # $FreeBSD$ # # 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. # # cloudabi32_vdso.o optional compat_cloudabi32 \ dependency "$S/contrib/cloudabi/cloudabi_vdso_i686_on_64bit.S" \ compile-with "${CC} -x assembler-with-cpp -m32 -shared -nostdinc -nostdlib -Wl,-T$S/compat/cloudabi/cloudabi_vdso.lds $S/contrib/cloudabi/cloudabi_vdso_i686_on_64bit.S -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "cloudabi32_vdso.o" # cloudabi32_vdso_blob.o optional compat_cloudabi32 \ dependency "cloudabi32_vdso.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf64-x86-64-freebsd --binary-architecture i386 cloudabi32_vdso.o ${.TARGET}" \ no-implicit-rule \ clean "cloudabi32_vdso_blob.o" # cloudabi64_vdso.o optional compat_cloudabi64 \ dependency "$S/contrib/cloudabi/cloudabi_vdso_x86_64.S" \ compile-with "${CC} -x assembler-with-cpp -shared -nostdinc -nostdlib -Wl,-T$S/compat/cloudabi/cloudabi_vdso.lds $S/contrib/cloudabi/cloudabi_vdso_x86_64.S -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "cloudabi64_vdso.o" # cloudabi64_vdso_blob.o optional compat_cloudabi64 \ dependency "cloudabi64_vdso.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf64-x86-64-freebsd --binary-architecture i386 cloudabi64_vdso.o ${.TARGET}" \ no-implicit-rule \ clean "cloudabi64_vdso_blob.o" # linux32_genassym.o optional compat_linux32 \ dependency "$S/amd64/linux32/linux32_genassym.c" \ compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \ no-obj no-implicit-rule \ clean "linux32_genassym.o" # linux32_assym.h optional compat_linux32 \ dependency "$S/kern/genassym.sh linux32_genassym.o" \ compile-with "sh $S/kern/genassym.sh linux32_genassym.o > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "linux32_assym.h" # linux32_locore.o optional compat_linux32 \ dependency "linux32_assym.h $S/amd64/linux32/linux32_locore.s" \ compile-with "${CC} -x assembler-with-cpp -DLOCORE -m32 -shared -s -pipe -I. -I$S -Werror -Wall -fno-common -nostdinc -nostdlib -Wl,-T$S/amd64/linux32/linux32_vdso.lds.s -Wl,-soname=linux32_vdso.so,--eh-frame-hdr,-fPIC,-warn-common ${.IMPSRC} -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "linux32_locore.o" # linux32_vdso.so optional compat_linux32 \ dependency "linux32_locore.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf64-x86-64-freebsd --binary-architecture i386 linux32_locore.o ${.TARGET}" \ no-implicit-rule \ clean "linux32_vdso.so" # ia32_genassym.o standard \ dependency "$S/compat/ia32/ia32_genassym.c" \ compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \ no-obj no-implicit-rule \ clean "ia32_genassym.o" # ia32_assym.h standard \ dependency "$S/kern/genassym.sh ia32_genassym.o" \ compile-with "env NM='${NM}' NMFLAGS='${NMFLAGS}' sh $S/kern/genassym.sh ia32_genassym.o > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "ia32_assym.h" # font.h optional sc_dflt_font \ compile-with "uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x16.fnt && file2c 'static u_char dflt_font_16[16*256] = {' '};' < ${SC_DFLT_FONT}-8x16 > font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x14.fnt && file2c 'static u_char dflt_font_14[14*256] = {' '};' < ${SC_DFLT_FONT}-8x14 >> font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x8.fnt && file2c 'static u_char dflt_font_8[8*256] = {' '};' < ${SC_DFLT_FONT}-8x8 >> font.h" \ no-obj no-implicit-rule before-depend \ clean "font.h ${SC_DFLT_FONT}-8x14 ${SC_DFLT_FONT}-8x16 ${SC_DFLT_FONT}-8x8" # atkbdmap.h optional atkbd_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${ATKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > atkbdmap.h" \ no-obj no-implicit-rule before-depend \ clean "atkbdmap.h" # ukbdmap.h optional ukbd_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${UKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > ukbdmap.h" \ no-obj no-implicit-rule before-depend \ clean "ukbdmap.h" # hpt27xx_lib.o optional hpt27xx \ dependency "$S/dev/hpt27xx/amd64-elf.hpt27xx_lib.o.uu" \ compile-with "uudecode < $S/dev/hpt27xx/amd64-elf.hpt27xx_lib.o.uu" \ no-implicit-rule # hptmvraid.o optional hptmv \ dependency "$S/dev/hptmv/amd64-elf.raid.o.uu" \ compile-with "uudecode < $S/dev/hptmv/amd64-elf.raid.o.uu" \ no-implicit-rule # hptnr_lib.o optional hptnr \ dependency "$S/dev/hptnr/amd64-elf.hptnr_lib.o.uu" \ compile-with "uudecode < $S/dev/hptnr/amd64-elf.hptnr_lib.o.uu" \ no-implicit-rule # hptrr_lib.o optional hptrr \ dependency "$S/dev/hptrr/amd64-elf.hptrr_lib.o.uu" \ compile-with "uudecode < $S/dev/hptrr/amd64-elf.hptrr_lib.o.uu" \ no-implicit-rule # amd64/acpica/acpi_machdep.c optional acpi acpi_wakecode.o optional acpi \ dependency "$S/amd64/acpica/acpi_wakecode.S assym.s" \ compile-with "${NORMAL_S}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.o" acpi_wakecode.bin optional acpi \ dependency "acpi_wakecode.o" \ compile-with "${OBJCOPY} -S -O binary acpi_wakecode.o ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.bin" acpi_wakecode.h optional acpi \ dependency "acpi_wakecode.bin" \ compile-with "file2c -sx 'static char wakecode[] = {' '};' < acpi_wakecode.bin > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.h" acpi_wakedata.h optional acpi \ dependency "acpi_wakecode.o" \ compile-with '${NM} -n --defined-only acpi_wakecode.o | while read offset dummy what; do echo "#define $${what} 0x$${offset}"; done > ${.TARGET}' \ no-obj no-implicit-rule before-depend \ clean "acpi_wakedata.h" # amd64/amd64/amd64_mem.c optional mem #amd64/amd64/apic_vector.S standard amd64/amd64/atomic.c standard amd64/amd64/bios.c standard amd64/amd64/bpf_jit_machdep.c optional bpf_jitter amd64/amd64/cpu_switch.S standard amd64/amd64/db_disasm.c optional ddb amd64/amd64/db_interface.c optional ddb amd64/amd64/db_trace.c optional ddb amd64/amd64/efirt.c optional efirt amd64/amd64/elf_machdep.c standard amd64/amd64/exception.S standard amd64/amd64/fpu.c standard amd64/amd64/gdb_machdep.c optional gdb amd64/amd64/in_cksum.c optional inet | inet6 amd64/amd64/initcpu.c standard amd64/amd64/io.c optional io amd64/amd64/locore.S standard no-obj amd64/amd64/xen-locore.S optional xenhvm amd64/amd64/machdep.c standard amd64/amd64/mem.c optional mem amd64/amd64/minidump_machdep.c standard amd64/amd64/mp_machdep.c optional smp amd64/amd64/mpboot.S optional smp amd64/amd64/pmap.c standard amd64/amd64/prof_machdep.c optional profiling-routine amd64/amd64/ptrace_machdep.c standard amd64/amd64/sigtramp.S standard amd64/amd64/support.S standard amd64/amd64/sys_machdep.c standard amd64/amd64/trap.c standard amd64/amd64/uio_machdep.c standard amd64/amd64/uma_machdep.c standard amd64/amd64/vm_machdep.c standard amd64/cloudabi32/cloudabi32_sysvec.c optional compat_cloudabi32 amd64/cloudabi64/cloudabi64_sysvec.c optional compat_cloudabi64 amd64/pci/pci_cfgreg.c optional pci cddl/contrib/opensolaris/common/atomic/amd64/opensolaris_atomic.S optional zfs | dtrace compile-with "${ZFS_S}" cddl/dev/dtrace/amd64/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}" cddl/dev/dtrace/amd64/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" cddl/dev/fbt/x86/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" cddl/dev/dtrace/x86/dis_tables.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" cddl/dev/dtrace/x86/instr_size.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" crypto/aesni/aeskeys_amd64.S optional aesni crypto/aesni/aesni.c optional aesni aesni_ghash.o optional aesni \ dependency "$S/crypto/aesni/aesni_ghash.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${NO_WCAST_QUAL} ${PROF} -mmmx -msse -msse4 -maes -mpclmul ${.IMPSRC}" \ no-implicit-rule \ clean "aesni_ghash.o" aesni_wrap.o optional aesni \ dependency "$S/crypto/aesni/aesni_wrap.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${NO_WCAST_QUAL} ${PROF} -mmmx -msse -msse4 -maes ${.IMPSRC}" \ no-implicit-rule \ clean "aesni_wrap.o" crypto/blowfish/bf_enc.c optional crypto | ipsec crypto/des/des_enc.c optional crypto | ipsec | netsmb crypto/via/padlock.c optional padlock crypto/via/padlock_cipher.c optional padlock crypto/via/padlock_hash.c optional padlock dev/acpica/acpi_if.m standard dev/acpica/acpi_hpet.c optional acpi dev/acpi_support/acpi_wmi_if.m standard dev/agp/agp_amd64.c optional agp dev/agp/agp_i810.c optional agp dev/agp/agp_via.c optional agp dev/amdsbwd/amdsbwd.c optional amdsbwd dev/amdtemp/amdtemp.c optional amdtemp dev/arcmsr/arcmsr.c optional arcmsr pci dev/asmc/asmc.c optional asmc isa dev/atkbdc/atkbd.c optional atkbd atkbdc dev/atkbdc/atkbd_atkbdc.c optional atkbd atkbdc dev/atkbdc/atkbdc.c optional atkbdc dev/atkbdc/atkbdc_isa.c optional atkbdc isa dev/atkbdc/atkbdc_subr.c optional atkbdc dev/atkbdc/psm.c optional psm atkbdc dev/bxe/bxe.c optional bxe pci dev/bxe/bxe_stats.c optional bxe pci dev/bxe/bxe_debug.c optional bxe pci dev/bxe/ecore_sp.c optional bxe pci dev/bxe/bxe_elink.c optional bxe pci dev/bxe/57710_init_values.c optional bxe pci dev/bxe/57711_init_values.c optional bxe pci dev/bxe/57712_init_values.c optional bxe pci dev/coretemp/coretemp.c optional coretemp dev/cpuctl/cpuctl.c optional cpuctl dev/dpms/dpms.c optional dpms # There are no systems with isa slots, so all ed isa entries should go.. dev/ed/if_ed_3c503.c optional ed isa ed_3c503 dev/ed/if_ed_isa.c optional ed isa dev/ed/if_ed_wd80x3.c optional ed isa dev/ed/if_ed_hpp.c optional ed isa ed_hpp dev/ed/if_ed_sic.c optional ed isa ed_sic dev/fb/fb.c optional fb | vga dev/fb/s3_pci.c optional s3pci dev/fb/vesa.c optional vga vesa dev/fb/vga.c optional vga dev/ichwd/ichwd.c optional ichwd dev/if_ndis/if_ndis.c optional ndis dev/if_ndis/if_ndis_pccard.c optional ndis pccard dev/if_ndis/if_ndis_pci.c optional ndis cardbus | ndis pci dev/if_ndis/if_ndis_usb.c optional ndis usb dev/io/iodev.c optional io dev/ioat/ioat.c optional ioat pci dev/ioat/ioat_test.c optional ioat pci dev/ipmi/ipmi.c optional ipmi dev/ipmi/ipmi_acpi.c optional ipmi acpi dev/ipmi/ipmi_isa.c optional ipmi isa dev/ipmi/ipmi_kcs.c optional ipmi dev/ipmi/ipmi_smic.c optional ipmi dev/ipmi/ipmi_smbus.c optional ipmi smbus dev/ipmi/ipmi_smbios.c optional ipmi dev/ipmi/ipmi_ssif.c optional ipmi smbus dev/ipmi/ipmi_pci.c optional ipmi pci dev/ipmi/ipmi_linux.c optional ipmi compat_linux32 dev/ixl/if_ixl.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_pf_main.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_pf_qmgr.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_pf_iov.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/if_ixlv.c optional ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixlvc.c optional ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_txrx.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_osdep.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_lan_hmc.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_hmc.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_common.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_nvm.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_adminq.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/fdc/fdc.c optional fdc dev/fdc/fdc_acpi.c optional fdc dev/fdc/fdc_isa.c optional fdc isa dev/fdc/fdc_pccard.c optional fdc pccard dev/hpt27xx/hpt27xx_os_bsd.c optional hpt27xx dev/hpt27xx/hpt27xx_osm_bsd.c optional hpt27xx dev/hpt27xx/hpt27xx_config.c optional hpt27xx dev/hptmv/entry.c optional hptmv dev/hptmv/mv.c optional hptmv dev/hptmv/gui_lib.c optional hptmv dev/hptmv/hptproc.c optional hptmv dev/hptmv/ioctl.c optional hptmv dev/hptnr/hptnr_os_bsd.c optional hptnr dev/hptnr/hptnr_osm_bsd.c optional hptnr dev/hptnr/hptnr_config.c optional hptnr dev/hptrr/hptrr_os_bsd.c optional hptrr dev/hptrr/hptrr_osm_bsd.c optional hptrr dev/hptrr/hptrr_config.c optional hptrr dev/hwpmc/hwpmc_amd.c optional hwpmc dev/hwpmc/hwpmc_intel.c optional hwpmc dev/hwpmc/hwpmc_core.c optional hwpmc dev/hwpmc/hwpmc_uncore.c optional hwpmc dev/hwpmc/hwpmc_piv.c optional hwpmc dev/hwpmc/hwpmc_tsc.c optional hwpmc dev/hwpmc/hwpmc_x86.c optional hwpmc dev/hyperv/netvsc/hv_net_vsc.c optional hyperv dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c optional hyperv dev/hyperv/netvsc/hv_rndis_filter.c optional hyperv -dev/hyperv/stordisengage/hv_ata_pci_disengage.c optional hyperv dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c optional hyperv dev/hyperv/utilities/hv_heartbeat.c optional hyperv dev/hyperv/utilities/hv_kvp.c optional hyperv dev/hyperv/utilities/hv_shutdown.c optional hyperv dev/hyperv/utilities/hv_timesync.c optional hyperv dev/hyperv/utilities/hv_util.c optional hyperv dev/hyperv/vmbus/hyperv.c optional hyperv dev/hyperv/vmbus/hyperv_busdma.c optional hyperv dev/hyperv/vmbus/vmbus.c optional hyperv dev/hyperv/vmbus/vmbus_br.c optional hyperv dev/hyperv/vmbus/vmbus_chan.c optional hyperv dev/hyperv/vmbus/vmbus_et.c optional hyperv dev/hyperv/vmbus/vmbus_if.m optional hyperv dev/hyperv/vmbus/vmbus_xact.c optional hyperv dev/hyperv/vmbus/amd64/hyperv_machdep.c optional hyperv dev/hyperv/vmbus/amd64/vmbus_vector.S optional hyperv dev/nfe/if_nfe.c optional nfe pci dev/ntb/if_ntb/if_ntb.c optional if_ntb dev/ntb/ntb_transport.c optional if_ntb dev/ntb/ntb.c optional if_ntb | ntb_hw dev/ntb/ntb_if.m optional if_ntb | ntb_hw dev/ntb/ntb_hw/ntb_hw.c optional ntb_hw dev/nvd/nvd.c optional nvd nvme dev/nvme/nvme.c optional nvme dev/nvme/nvme_ctrlr.c optional nvme dev/nvme/nvme_ctrlr_cmd.c optional nvme dev/nvme/nvme_ns.c optional nvme dev/nvme/nvme_ns_cmd.c optional nvme dev/nvme/nvme_qpair.c optional nvme dev/nvme/nvme_sim.c optional nvme scbus !nvd dev/nvme/nvme_sysctl.c optional nvme dev/nvme/nvme_test.c optional nvme dev/nvme/nvme_util.c optional nvme dev/nvram/nvram.c optional nvram isa dev/random/ivy.c optional rdrand_rng dev/random/nehemiah.c optional padlock_rng dev/qlxge/qls_dbg.c optional qlxge pci dev/qlxge/qls_dump.c optional qlxge pci dev/qlxge/qls_hw.c optional qlxge pci dev/qlxge/qls_ioctl.c optional qlxge pci dev/qlxge/qls_isr.c optional qlxge pci dev/qlxge/qls_os.c optional qlxge pci dev/qlxgb/qla_dbg.c optional qlxgb pci dev/qlxgb/qla_hw.c optional qlxgb pci dev/qlxgb/qla_ioctl.c optional qlxgb pci dev/qlxgb/qla_isr.c optional qlxgb pci dev/qlxgb/qla_misc.c optional qlxgb pci dev/qlxgb/qla_os.c optional qlxgb pci dev/qlxgbe/ql_dbg.c optional qlxgbe pci dev/qlxgbe/ql_hw.c optional qlxgbe pci dev/qlxgbe/ql_ioctl.c optional qlxgbe pci dev/qlxgbe/ql_isr.c optional qlxgbe pci dev/qlxgbe/ql_misc.c optional qlxgbe pci dev/qlxgbe/ql_os.c optional qlxgbe pci dev/qlxgbe/ql_reset.c optional qlxgbe pci dev/sfxge/common/ef10_ev.c optional sfxge pci dev/sfxge/common/ef10_filter.c optional sfxge pci dev/sfxge/common/ef10_intr.c optional sfxge pci dev/sfxge/common/ef10_mac.c optional sfxge pci dev/sfxge/common/ef10_mcdi.c optional sfxge pci dev/sfxge/common/ef10_nic.c optional sfxge pci dev/sfxge/common/ef10_nvram.c optional sfxge pci dev/sfxge/common/ef10_phy.c optional sfxge pci dev/sfxge/common/ef10_rx.c optional sfxge pci dev/sfxge/common/ef10_tx.c optional sfxge pci dev/sfxge/common/ef10_vpd.c optional sfxge pci dev/sfxge/common/efx_bootcfg.c optional sfxge pci dev/sfxge/common/efx_crc32.c optional sfxge pci dev/sfxge/common/efx_ev.c optional sfxge pci dev/sfxge/common/efx_filter.c optional sfxge pci dev/sfxge/common/efx_hash.c optional sfxge pci dev/sfxge/common/efx_intr.c optional sfxge pci dev/sfxge/common/efx_lic.c optional sfxge pci dev/sfxge/common/efx_mac.c optional sfxge pci dev/sfxge/common/efx_mcdi.c optional sfxge pci dev/sfxge/common/efx_mon.c optional sfxge pci dev/sfxge/common/efx_nic.c optional sfxge pci dev/sfxge/common/efx_nvram.c optional sfxge pci dev/sfxge/common/efx_phy.c optional sfxge pci dev/sfxge/common/efx_port.c optional sfxge pci dev/sfxge/common/efx_rx.c optional sfxge pci dev/sfxge/common/efx_sram.c optional sfxge pci dev/sfxge/common/efx_tx.c optional sfxge pci dev/sfxge/common/efx_vpd.c optional sfxge pci dev/sfxge/common/efx_wol.c optional sfxge pci dev/sfxge/common/hunt_nic.c optional sfxge pci dev/sfxge/common/hunt_phy.c optional sfxge pci dev/sfxge/common/mcdi_mon.c optional sfxge pci dev/sfxge/common/medford_nic.c optional sfxge pci dev/sfxge/common/siena_mac.c optional sfxge pci dev/sfxge/common/siena_mcdi.c optional sfxge pci dev/sfxge/common/siena_nic.c optional sfxge pci dev/sfxge/common/siena_nvram.c optional sfxge pci dev/sfxge/common/siena_phy.c optional sfxge pci dev/sfxge/common/siena_sram.c optional sfxge pci dev/sfxge/common/siena_vpd.c optional sfxge pci dev/sfxge/sfxge.c optional sfxge pci dev/sfxge/sfxge_dma.c optional sfxge pci dev/sfxge/sfxge_ev.c optional sfxge pci dev/sfxge/sfxge_intr.c optional sfxge pci dev/sfxge/sfxge_mcdi.c optional sfxge pci dev/sfxge/sfxge_nvram.c optional sfxge pci dev/sfxge/sfxge_port.c optional sfxge pci dev/sfxge/sfxge_rx.c optional sfxge pci dev/sfxge/sfxge_tx.c optional sfxge pci dev/sio/sio.c optional sio dev/sio/sio_isa.c optional sio isa dev/sio/sio_pccard.c optional sio pccard dev/sio/sio_pci.c optional sio pci dev/sio/sio_puc.c optional sio puc dev/speaker/spkr.c optional speaker dev/syscons/apm/apm_saver.c optional apm_saver apm dev/syscons/scterm-teken.c optional sc dev/syscons/scvesactl.c optional sc vga vesa dev/syscons/scvgarndr.c optional sc vga dev/syscons/scvtb.c optional sc dev/tpm/tpm.c optional tpm dev/tpm/tpm_acpi.c optional tpm acpi dev/tpm/tpm_isa.c optional tpm isa dev/uart/uart_cpu_x86.c optional uart dev/viawd/viawd.c optional viawd dev/vmware/vmxnet3/if_vmx.c optional vmx dev/wbwd/wbwd.c optional wbwd dev/wpi/if_wpi.c optional wpi dev/xen/pci/xen_acpi_pci.c optional xenhvm dev/xen/pci/xen_pci.c optional xenhvm dev/isci/isci.c optional isci dev/isci/isci_controller.c optional isci dev/isci/isci_domain.c optional isci dev/isci/isci_interrupt.c optional isci dev/isci/isci_io_request.c optional isci dev/isci/isci_logger.c optional isci dev/isci/isci_oem_parameters.c optional isci dev/isci/isci_remote_device.c optional isci dev/isci/isci_sysctl.c optional isci dev/isci/isci_task_request.c optional isci dev/isci/isci_timer.c optional isci dev/isci/scil/sati.c optional isci dev/isci/scil/sati_abort_task_set.c optional isci dev/isci/scil/sati_atapi.c optional isci dev/isci/scil/sati_device.c optional isci dev/isci/scil/sati_inquiry.c optional isci dev/isci/scil/sati_log_sense.c optional isci dev/isci/scil/sati_lun_reset.c optional isci dev/isci/scil/sati_mode_pages.c optional isci dev/isci/scil/sati_mode_select.c optional isci dev/isci/scil/sati_mode_sense.c optional isci dev/isci/scil/sati_mode_sense_10.c optional isci dev/isci/scil/sati_mode_sense_6.c optional isci dev/isci/scil/sati_move.c optional isci dev/isci/scil/sati_passthrough.c optional isci dev/isci/scil/sati_read.c optional isci dev/isci/scil/sati_read_buffer.c optional isci dev/isci/scil/sati_read_capacity.c optional isci dev/isci/scil/sati_reassign_blocks.c optional isci dev/isci/scil/sati_report_luns.c optional isci dev/isci/scil/sati_request_sense.c optional isci dev/isci/scil/sati_start_stop_unit.c optional isci dev/isci/scil/sati_synchronize_cache.c optional isci dev/isci/scil/sati_test_unit_ready.c optional isci dev/isci/scil/sati_unmap.c optional isci dev/isci/scil/sati_util.c optional isci dev/isci/scil/sati_verify.c optional isci dev/isci/scil/sati_write.c optional isci dev/isci/scil/sati_write_and_verify.c optional isci dev/isci/scil/sati_write_buffer.c optional isci dev/isci/scil/sati_write_long.c optional isci dev/isci/scil/sci_abstract_list.c optional isci dev/isci/scil/sci_base_controller.c optional isci dev/isci/scil/sci_base_domain.c optional isci dev/isci/scil/sci_base_iterator.c optional isci dev/isci/scil/sci_base_library.c optional isci dev/isci/scil/sci_base_logger.c optional isci dev/isci/scil/sci_base_memory_descriptor_list.c optional isci dev/isci/scil/sci_base_memory_descriptor_list_decorator.c optional isci dev/isci/scil/sci_base_object.c optional isci dev/isci/scil/sci_base_observer.c optional isci dev/isci/scil/sci_base_phy.c optional isci dev/isci/scil/sci_base_port.c optional isci dev/isci/scil/sci_base_remote_device.c optional isci dev/isci/scil/sci_base_request.c optional isci dev/isci/scil/sci_base_state_machine.c optional isci dev/isci/scil/sci_base_state_machine_logger.c optional isci dev/isci/scil/sci_base_state_machine_observer.c optional isci dev/isci/scil/sci_base_subject.c optional isci dev/isci/scil/sci_util.c optional isci dev/isci/scil/scic_sds_controller.c optional isci dev/isci/scil/scic_sds_library.c optional isci dev/isci/scil/scic_sds_pci.c optional isci dev/isci/scil/scic_sds_phy.c optional isci dev/isci/scil/scic_sds_port.c optional isci dev/isci/scil/scic_sds_port_configuration_agent.c optional isci dev/isci/scil/scic_sds_remote_device.c optional isci dev/isci/scil/scic_sds_remote_node_context.c optional isci dev/isci/scil/scic_sds_remote_node_table.c optional isci dev/isci/scil/scic_sds_request.c optional isci dev/isci/scil/scic_sds_sgpio.c optional isci dev/isci/scil/scic_sds_smp_remote_device.c optional isci dev/isci/scil/scic_sds_smp_request.c optional isci dev/isci/scil/scic_sds_ssp_request.c optional isci dev/isci/scil/scic_sds_stp_packet_request.c optional isci dev/isci/scil/scic_sds_stp_remote_device.c optional isci dev/isci/scil/scic_sds_stp_request.c optional isci dev/isci/scil/scic_sds_unsolicited_frame_control.c optional isci dev/isci/scil/scif_sas_controller.c optional isci dev/isci/scil/scif_sas_controller_state_handlers.c optional isci dev/isci/scil/scif_sas_controller_states.c optional isci dev/isci/scil/scif_sas_domain.c optional isci dev/isci/scil/scif_sas_domain_state_handlers.c optional isci dev/isci/scil/scif_sas_domain_states.c optional isci dev/isci/scil/scif_sas_high_priority_request_queue.c optional isci dev/isci/scil/scif_sas_internal_io_request.c optional isci dev/isci/scil/scif_sas_io_request.c optional isci dev/isci/scil/scif_sas_io_request_state_handlers.c optional isci dev/isci/scil/scif_sas_io_request_states.c optional isci dev/isci/scil/scif_sas_library.c optional isci dev/isci/scil/scif_sas_remote_device.c optional isci dev/isci/scil/scif_sas_remote_device_ready_substate_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_ready_substates.c optional isci dev/isci/scil/scif_sas_remote_device_starting_substate_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_starting_substates.c optional isci dev/isci/scil/scif_sas_remote_device_state_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_states.c optional isci dev/isci/scil/scif_sas_request.c optional isci dev/isci/scil/scif_sas_smp_activity_clear_affiliation.c optional isci dev/isci/scil/scif_sas_smp_io_request.c optional isci dev/isci/scil/scif_sas_smp_phy.c optional isci dev/isci/scil/scif_sas_smp_remote_device.c optional isci dev/isci/scil/scif_sas_stp_io_request.c optional isci dev/isci/scil/scif_sas_stp_remote_device.c optional isci dev/isci/scil/scif_sas_stp_task_request.c optional isci dev/isci/scil/scif_sas_task_request.c optional isci dev/isci/scil/scif_sas_task_request_state_handlers.c optional isci dev/isci/scil/scif_sas_task_request_states.c optional isci dev/isci/scil/scif_sas_timer.c optional isci isa/syscons_isa.c optional sc isa/vga_isa.c optional vga kern/kern_clocksource.c standard kern/link_elf_obj.c standard # # IA32 binary support # #amd64/ia32/ia32_exception.S optional compat_freebsd32 amd64/ia32/ia32_reg.c optional compat_freebsd32 amd64/ia32/ia32_signal.c optional compat_freebsd32 amd64/ia32/ia32_sigtramp.S optional compat_freebsd32 amd64/ia32/ia32_syscall.c optional compat_freebsd32 amd64/ia32/ia32_misc.c optional compat_freebsd32 compat/ia32/ia32_sysvec.c optional compat_freebsd32 compat/linprocfs/linprocfs.c optional linprocfs compat/linsysfs/linsysfs.c optional linsysfs # # Linux/i386 binary support # amd64/linux32/linux32_dummy.c optional compat_linux32 amd64/linux32/linux32_machdep.c optional compat_linux32 amd64/linux32/linux32_support.s optional compat_linux32 \ dependency "linux32_assym.h" amd64/linux32/linux32_sysent.c optional compat_linux32 amd64/linux32/linux32_sysvec.c optional compat_linux32 compat/linux/linux_emul.c optional compat_linux32 compat/linux/linux_file.c optional compat_linux32 compat/linux/linux_fork.c optional compat_linux32 compat/linux/linux_futex.c optional compat_linux32 compat/linux/linux_getcwd.c optional compat_linux32 compat/linux/linux_ioctl.c optional compat_linux32 compat/linux/linux_ipc.c optional compat_linux32 compat/linux/linux_mib.c optional compat_linux32 compat/linux/linux_misc.c optional compat_linux32 compat/linux/linux_mmap.c optional compat_linux32 compat/linux/linux_signal.c optional compat_linux32 compat/linux/linux_socket.c optional compat_linux32 compat/linux/linux_stats.c optional compat_linux32 compat/linux/linux_sysctl.c optional compat_linux32 compat/linux/linux_time.c optional compat_linux32 compat/linux/linux_timer.c optional compat_linux32 compat/linux/linux_uid16.c optional compat_linux32 compat/linux/linux_util.c optional compat_linux32 compat/linux/linux_vdso.c optional compat_linux32 compat/linux/linux_common.c optional compat_linux32 compat/linux/linux_event.c optional compat_linux32 compat/linux/linux.c optional compat_linux32 dev/amr/amr_linux.c optional compat_linux32 amr dev/mfi/mfi_linux.c optional compat_linux32 mfi # # Windows NDIS driver support # compat/ndis/kern_ndis.c optional ndisapi pci compat/ndis/kern_windrv.c optional ndisapi pci compat/ndis/subr_hal.c optional ndisapi pci compat/ndis/subr_ndis.c optional ndisapi pci compat/ndis/subr_ntoskrnl.c optional ndisapi pci compat/ndis/subr_pe.c optional ndisapi pci compat/ndis/subr_usbd.c optional ndisapi pci compat/ndis/winx64_wrap.S optional ndisapi pci # libkern/memmove.c standard libkern/memset.c standard # # x86 real mode BIOS emulator, required by dpms/pci/vesa # compat/x86bios/x86bios.c optional x86bios | dpms | pci | vesa contrib/x86emu/x86emu.c optional x86bios | dpms | pci | vesa # # bvm console # dev/bvm/bvm_console.c optional bvmconsole dev/bvm/bvm_dbg.c optional bvmdebug # # x86 shared code between IA32, AMD64 and PC98 architectures # x86/acpica/OsdEnvironment.c optional acpi x86/acpica/acpi_apm.c optional acpi x86/acpica/acpi_wakeup.c optional acpi x86/acpica/madt.c optional acpi x86/acpica/srat.c optional acpi x86/bios/smbios.c optional smbios x86/bios/vpd.c optional vpd x86/cpufreq/powernow.c optional cpufreq x86/cpufreq/est.c optional cpufreq x86/cpufreq/hwpstate.c optional cpufreq x86/cpufreq/p4tcc.c optional cpufreq x86/iommu/busdma_dmar.c optional acpi acpi_dmar pci x86/iommu/intel_ctx.c optional acpi acpi_dmar pci x86/iommu/intel_drv.c optional acpi acpi_dmar pci x86/iommu/intel_fault.c optional acpi acpi_dmar pci x86/iommu/intel_gas.c optional acpi acpi_dmar pci x86/iommu/intel_idpgtbl.c optional acpi acpi_dmar pci x86/iommu/intel_intrmap.c optional acpi acpi_dmar pci x86/iommu/intel_qi.c optional acpi acpi_dmar pci x86/iommu/intel_quirks.c optional acpi acpi_dmar pci x86/iommu/intel_utils.c optional acpi acpi_dmar pci x86/isa/atpic.c optional atpic isa x86/isa/atrtc.c standard x86/isa/clock.c standard x86/isa/elcr.c optional atpic isa | mptable x86/isa/isa.c standard x86/isa/isa_dma.c standard x86/isa/nmi.c standard x86/isa/orm.c optional isa x86/pci/pci_bus.c optional pci x86/pci/qpi.c optional pci x86/x86/autoconf.c standard x86/x86/bus_machdep.c standard x86/x86/busdma_bounce.c standard x86/x86/busdma_machdep.c standard x86/x86/cpu_machdep.c standard x86/x86/dump_machdep.c standard x86/x86/fdt_machdep.c optional fdt x86/x86/identcpu.c standard x86/x86/intr_machdep.c standard x86/x86/io_apic.c standard x86/x86/legacy.c standard x86/x86/local_apic.c standard x86/x86/mca.c standard x86/x86/mptable.c optional mptable x86/x86/mptable_pci.c optional mptable pci x86/x86/mp_x86.c optional smp x86/x86/mp_watchdog.c optional mp_watchdog smp x86/x86/msi.c optional pci x86/x86/nexus.c standard x86/x86/pvclock.c standard x86/x86/stack_machdep.c optional ddb | stack x86/x86/tsc.c standard x86/x86/delay.c standard x86/xen/hvm.c optional xenhvm x86/xen/xen_intr.c optional xenhvm x86/xen/pv.c optional xenhvm x86/xen/pvcpu_enum.c optional xenhvm x86/xen/xen_apic.c optional xenhvm x86/xen/xenpv.c optional xenhvm x86/xen/xen_nexus.c optional xenhvm x86/xen/xen_msi.c optional xenhvm x86/xen/xen_pci_bus.c optional xenhvm Index: head/sys/conf/files.i386 =================================================================== --- head/sys/conf/files.i386 (revision 306425) +++ head/sys/conf/files.i386 (revision 306426) @@ -1,639 +1,638 @@ # This file tells config what files go into building a kernel, # files marked standard are always included. # # $FreeBSD$ # # 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. # cloudabi32_vdso.o optional compat_cloudabi32 \ dependency "$S/contrib/cloudabi/cloudabi_vdso_i686.S" \ compile-with "${CC} -x assembler-with-cpp -shared -nostdinc -nostdlib -Wl,-T$S/compat/cloudabi/cloudabi_vdso.lds $S/contrib/cloudabi/cloudabi_vdso_i686.S -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "cloudabi32_vdso.o" # cloudabi32_vdso_blob.o optional compat_cloudabi32 \ dependency "cloudabi32_vdso.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf32-i386-freebsd --binary-architecture i386 cloudabi32_vdso.o ${.TARGET}" \ no-implicit-rule \ clean "cloudabi32_vdso_blob.o" # linux_genassym.o optional compat_linux \ dependency "$S/i386/linux/linux_genassym.c" \ compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \ no-obj no-implicit-rule \ clean "linux_genassym.o" # linux_assym.h optional compat_linux \ dependency "$S/kern/genassym.sh linux_genassym.o" \ compile-with "sh $S/kern/genassym.sh linux_genassym.o > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "linux_assym.h" # linux_locore.o optional compat_linux \ dependency "linux_assym.h $S/i386/linux/linux_locore.s" \ compile-with "${CC} -x assembler-with-cpp -DLOCORE -shared -s -pipe -I. -I$S -Werror -Wall -fno-common -nostdinc -nostdlib -Wl,-T$S/i386/linux/linux_vdso.lds.s -Wl,-soname=linux_vdso.so,--eh-frame-hdr,-fPIC,-warn-common ${.IMPSRC} -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "linux_locore.o" # linux_vdso.so optional compat_linux \ dependency "linux_locore.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf32-i386-freebsd --binary-architecture i386 linux_locore.o ${.TARGET}" \ no-implicit-rule \ clean "linux_vdso.so" # svr4_genassym.o optional compat_svr4 \ dependency "$S/i386/svr4/svr4_genassym.c" \ compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \ no-obj no-implicit-rule \ clean "svr4_genassym.o" # svr4_assym.h optional compat_svr4 \ dependency "$S/kern/genassym.sh svr4_genassym.o" \ compile-with "sh $S/kern/genassym.sh svr4_genassym.o > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "svr4_assym.h" # font.h optional sc_dflt_font \ compile-with "uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x16.fnt && file2c 'static u_char dflt_font_16[16*256] = {' '};' < ${SC_DFLT_FONT}-8x16 > font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x14.fnt && file2c 'static u_char dflt_font_14[14*256] = {' '};' < ${SC_DFLT_FONT}-8x14 >> font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x8.fnt && file2c 'static u_char dflt_font_8[8*256] = {' '};' < ${SC_DFLT_FONT}-8x8 >> font.h" \ no-obj no-implicit-rule before-depend \ clean "font.h ${SC_DFLT_FONT}-8x14 ${SC_DFLT_FONT}-8x16 ${SC_DFLT_FONT}-8x8" # atkbdmap.h optional atkbd_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${ATKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > atkbdmap.h" \ no-obj no-implicit-rule before-depend \ clean "atkbdmap.h" # ukbdmap.h optional ukbd_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${UKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > ukbdmap.h" \ no-obj no-implicit-rule before-depend \ clean "ukbdmap.h" # hpt27xx_lib.o optional hpt27xx \ dependency "$S/dev/hpt27xx/i386-elf.hpt27xx_lib.o.uu" \ compile-with "uudecode < $S/dev/hpt27xx/i386-elf.hpt27xx_lib.o.uu" \ no-implicit-rule # hptmvraid.o optional hptmv \ dependency "$S/dev/hptmv/i386-elf.raid.o.uu" \ compile-with "uudecode < $S/dev/hptmv/i386-elf.raid.o.uu" \ no-implicit-rule # hptnr_lib.o optional hptnr \ dependency "$S/dev/hptnr/i386-elf.hptnr_lib.o.uu" \ compile-with "uudecode < $S/dev/hptnr/i386-elf.hptnr_lib.o.uu" \ no-implicit-rule # hptrr_lib.o optional hptrr \ dependency "$S/dev/hptrr/i386-elf.hptrr_lib.o.uu" \ compile-with "uudecode < $S/dev/hptrr/i386-elf.hptrr_lib.o.uu" \ no-implicit-rule # cddl/contrib/opensolaris/common/atomic/i386/opensolaris_atomic.S optional zfs | dtrace compile-with "${ZFS_S}" cddl/dev/dtrace/i386/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}" cddl/dev/dtrace/i386/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" cddl/dev/fbt/x86/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" cddl/dev/dtrace/x86/dis_tables.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" cddl/dev/dtrace/x86/instr_size.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" compat/linprocfs/linprocfs.c optional linprocfs compat/linsysfs/linsysfs.c optional linsysfs compat/linux/linux_event.c optional compat_linux compat/linux/linux_emul.c optional compat_linux compat/linux/linux_file.c optional compat_linux compat/linux/linux_fork.c optional compat_linux compat/linux/linux_futex.c optional compat_linux compat/linux/linux_getcwd.c optional compat_linux compat/linux/linux_ioctl.c optional compat_linux compat/linux/linux_ipc.c optional compat_linux compat/linux/linux_mib.c optional compat_linux compat/linux/linux_misc.c optional compat_linux compat/linux/linux_mmap.c optional compat_linux compat/linux/linux_signal.c optional compat_linux compat/linux/linux_socket.c optional compat_linux compat/linux/linux_stats.c optional compat_linux compat/linux/linux_sysctl.c optional compat_linux compat/linux/linux_time.c optional compat_linux compat/linux/linux_timer.c optional compat_linux compat/linux/linux_uid16.c optional compat_linux compat/linux/linux_util.c optional compat_linux compat/linux/linux_vdso.c optional compat_linux compat/linux/linux.c optional compat_linux compat/ndis/kern_ndis.c optional ndisapi pci compat/ndis/kern_windrv.c optional ndisapi pci compat/ndis/subr_hal.c optional ndisapi pci compat/ndis/subr_ndis.c optional ndisapi pci compat/ndis/subr_ntoskrnl.c optional ndisapi pci compat/ndis/subr_pe.c optional ndisapi pci compat/ndis/subr_usbd.c optional ndisapi pci compat/ndis/winx32_wrap.S optional ndisapi pci compat/svr4/imgact_svr4.c optional compat_svr4 compat/svr4/svr4_fcntl.c optional compat_svr4 compat/svr4/svr4_filio.c optional compat_svr4 compat/svr4/svr4_ioctl.c optional compat_svr4 compat/svr4/svr4_ipc.c optional compat_svr4 compat/svr4/svr4_misc.c optional compat_svr4 compat/svr4/svr4_resource.c optional compat_svr4 compat/svr4/svr4_signal.c optional compat_svr4 compat/svr4/svr4_socket.c optional compat_svr4 compat/svr4/svr4_sockio.c optional compat_svr4 compat/svr4/svr4_stat.c optional compat_svr4 compat/svr4/svr4_stream.c optional compat_svr4 compat/svr4/svr4_syscallnames.c optional compat_svr4 compat/svr4/svr4_sysent.c optional compat_svr4 compat/svr4/svr4_sysvec.c optional compat_svr4 compat/svr4/svr4_termios.c optional compat_svr4 bf_enc.o optional crypto | ipsec \ dependency "$S/crypto/blowfish/arch/i386/bf_enc.S $S/crypto/blowfish/arch/i386/bf_enc_586.S $S/crypto/blowfish/arch/i386/bf_enc_686.S" \ compile-with "${CC} -c -I$S/crypto/blowfish/arch/i386 ${ASM_CFLAGS} ${WERROR} ${.IMPSRC}" \ no-implicit-rule crypto/aesni/aeskeys_i386.S optional aesni crypto/aesni/aesni.c optional aesni aesni_ghash.o optional aesni \ dependency "$S/crypto/aesni/aesni_ghash.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${NO_WCAST_QUAL} ${PROF} -mmmx -msse -msse4 -maes -mpclmul ${.IMPSRC}" \ no-implicit-rule \ clean "aesni_ghash.o" aesni_wrap.o optional aesni \ dependency "$S/crypto/aesni/aesni_wrap.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${NO_WCAST_QUAL} ${PROF} -mmmx -msse -msse4 -maes ${.IMPSRC}" \ no-implicit-rule \ clean "aesni_wrap.o" crypto/des/arch/i386/des_enc.S optional crypto | ipsec | netsmb crypto/via/padlock.c optional padlock crypto/via/padlock_cipher.c optional padlock crypto/via/padlock_hash.c optional padlock dev/advansys/adv_isa.c optional adv isa dev/agp/agp_ali.c optional agp dev/agp/agp_amd.c optional agp dev/agp/agp_amd64.c optional agp dev/agp/agp_ati.c optional agp dev/agp/agp_i810.c optional agp dev/agp/agp_intel.c optional agp dev/agp/agp_nvidia.c optional agp dev/agp/agp_sis.c optional agp dev/agp/agp_via.c optional agp dev/aic/aic_isa.c optional aic isa dev/amdsbwd/amdsbwd.c optional amdsbwd dev/amdtemp/amdtemp.c optional amdtemp dev/arcmsr/arcmsr.c optional arcmsr pci dev/asmc/asmc.c optional asmc isa dev/atkbdc/atkbd.c optional atkbd atkbdc dev/atkbdc/atkbd_atkbdc.c optional atkbd atkbdc dev/atkbdc/atkbdc.c optional atkbdc dev/atkbdc/atkbdc_isa.c optional atkbdc isa dev/atkbdc/atkbdc_subr.c optional atkbdc dev/atkbdc/psm.c optional psm atkbdc dev/bxe/bxe.c optional bxe pci dev/bxe/bxe_stats.c optional bxe pci dev/bxe/bxe_debug.c optional bxe pci dev/bxe/ecore_sp.c optional bxe pci dev/bxe/bxe_elink.c optional bxe pci dev/bxe/57710_init_values.c optional bxe pci dev/bxe/57711_init_values.c optional bxe pci dev/bxe/57712_init_values.c optional bxe pci dev/ce/ceddk.c optional ce dev/ce/if_ce.c optional ce dev/ce/tau32-ddk.c optional ce \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/cm/if_cm_isa.c optional cm isa dev/coretemp/coretemp.c optional coretemp dev/cp/cpddk.c optional cp dev/cp/if_cp.c optional cp dev/cpuctl/cpuctl.c optional cpuctl dev/ctau/ctau.c optional ctau dev/ctau/ctddk.c optional ctau dev/ctau/if_ct.c optional ctau dev/cx/csigma.c optional cx dev/cx/cxddk.c optional cx dev/cx/if_cx.c optional cx dev/dpms/dpms.c optional dpms dev/ed/if_ed_3c503.c optional ed isa ed_3c503 dev/ed/if_ed_isa.c optional ed isa dev/ed/if_ed_wd80x3.c optional ed isa dev/ed/if_ed_hpp.c optional ed isa ed_hpp dev/ed/if_ed_sic.c optional ed isa ed_sic dev/fb/fb.c optional fb | vga dev/fb/s3_pci.c optional s3pci dev/fb/vesa.c optional vga vesa dev/fb/vga.c optional vga dev/fdc/fdc.c optional fdc dev/fdc/fdc_acpi.c optional fdc dev/fdc/fdc_isa.c optional fdc isa dev/fdc/fdc_pccard.c optional fdc pccard dev/fe/if_fe_isa.c optional fe isa dev/glxiic/glxiic.c optional glxiic dev/glxsb/glxsb.c optional glxsb dev/glxsb/glxsb_hash.c optional glxsb dev/hpt27xx/hpt27xx_os_bsd.c optional hpt27xx dev/hpt27xx/hpt27xx_osm_bsd.c optional hpt27xx dev/hpt27xx/hpt27xx_config.c optional hpt27xx dev/hptmv/entry.c optional hptmv dev/hptmv/mv.c optional hptmv dev/hptmv/gui_lib.c optional hptmv dev/hptmv/hptproc.c optional hptmv dev/hptmv/ioctl.c optional hptmv dev/hptnr/hptnr_os_bsd.c optional hptnr dev/hptnr/hptnr_osm_bsd.c optional hptnr dev/hptnr/hptnr_config.c optional hptnr dev/hptrr/hptrr_os_bsd.c optional hptrr dev/hptrr/hptrr_osm_bsd.c optional hptrr dev/hptrr/hptrr_config.c optional hptrr dev/hwpmc/hwpmc_amd.c optional hwpmc dev/hwpmc/hwpmc_intel.c optional hwpmc dev/hwpmc/hwpmc_core.c optional hwpmc dev/hwpmc/hwpmc_uncore.c optional hwpmc dev/hwpmc/hwpmc_pentium.c optional hwpmc dev/hwpmc/hwpmc_piv.c optional hwpmc dev/hwpmc/hwpmc_ppro.c optional hwpmc dev/hwpmc/hwpmc_tsc.c optional hwpmc dev/hwpmc/hwpmc_x86.c optional hwpmc dev/hyperv/netvsc/hv_net_vsc.c optional hyperv dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c optional hyperv dev/hyperv/netvsc/hv_rndis_filter.c optional hyperv -dev/hyperv/stordisengage/hv_ata_pci_disengage.c optional hyperv dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c optional hyperv dev/hyperv/utilities/hv_heartbeat.c optional hyperv dev/hyperv/utilities/hv_kvp.c optional hyperv dev/hyperv/utilities/hv_shutdown.c optional hyperv dev/hyperv/utilities/hv_timesync.c optional hyperv dev/hyperv/utilities/hv_util.c optional hyperv dev/hyperv/vmbus/hyperv.c optional hyperv dev/hyperv/vmbus/hyperv_busdma.c optional hyperv dev/hyperv/vmbus/vmbus.c optional hyperv dev/hyperv/vmbus/vmbus_br.c optional hyperv dev/hyperv/vmbus/vmbus_chan.c optional hyperv dev/hyperv/vmbus/vmbus_et.c optional hyperv dev/hyperv/vmbus/vmbus_if.m optional hyperv dev/hyperv/vmbus/vmbus_xact.c optional hyperv dev/hyperv/vmbus/i386/hyperv_machdep.c optional hyperv dev/hyperv/vmbus/i386/vmbus_vector.S optional hyperv dev/ichwd/ichwd.c optional ichwd dev/if_ndis/if_ndis.c optional ndis dev/if_ndis/if_ndis_pccard.c optional ndis pccard dev/if_ndis/if_ndis_pci.c optional ndis cardbus | ndis pci dev/if_ndis/if_ndis_usb.c optional ndis usb dev/io/iodev.c optional io dev/ipmi/ipmi.c optional ipmi dev/ipmi/ipmi_acpi.c optional ipmi acpi dev/ipmi/ipmi_isa.c optional ipmi isa dev/ipmi/ipmi_kcs.c optional ipmi dev/ipmi/ipmi_smic.c optional ipmi dev/ipmi/ipmi_smbus.c optional ipmi smbus dev/ipmi/ipmi_smbios.c optional ipmi dev/ipmi/ipmi_ssif.c optional ipmi smbus dev/ipmi/ipmi_pci.c optional ipmi pci dev/ipmi/ipmi_linux.c optional ipmi compat_linux dev/le/if_le_isa.c optional le isa dev/mse/mse.c optional mse dev/mse/mse_isa.c optional mse isa dev/nfe/if_nfe.c optional nfe pci dev/ntb/if_ntb/if_ntb.c optional if_ntb dev/ntb/ntb_transport.c optional if_ntb dev/ntb/ntb.c optional if_ntb | ntb_hw dev/ntb/ntb_if.m optional if_ntb | ntb_hw dev/ntb/ntb_hw/ntb_hw.c optional ntb_hw dev/nvd/nvd.c optional nvd nvme dev/nvme/nvme.c optional nvme dev/nvme/nvme_ctrlr.c optional nvme dev/nvme/nvme_ctrlr_cmd.c optional nvme dev/nvme/nvme_ns.c optional nvme dev/nvme/nvme_ns_cmd.c optional nvme dev/nvme/nvme_qpair.c optional nvme dev/nvme/nvme_sysctl.c optional nvme dev/nvme/nvme_test.c optional nvme dev/nvme/nvme_util.c optional nvme dev/nvram/nvram.c optional nvram isa dev/ofw/ofwpci.c optional fdt pci dev/pcf/pcf_isa.c optional pcf dev/random/ivy.c optional rdrand_rng dev/random/nehemiah.c optional padlock_rng dev/sbni/if_sbni.c optional sbni dev/sbni/if_sbni_isa.c optional sbni isa dev/sbni/if_sbni_pci.c optional sbni pci dev/sio/sio.c optional sio dev/sio/sio_isa.c optional sio isa dev/sio/sio_pccard.c optional sio pccard dev/sio/sio_pci.c optional sio pci dev/sio/sio_puc.c optional sio puc dev/speaker/spkr.c optional speaker dev/syscons/apm/apm_saver.c optional apm_saver apm dev/syscons/scterm-teken.c optional sc dev/syscons/scvesactl.c optional sc vga vesa dev/syscons/scvgarndr.c optional sc vga dev/syscons/scvtb.c optional sc dev/tpm/tpm.c optional tpm dev/tpm/tpm_acpi.c optional tpm acpi dev/tpm/tpm_isa.c optional tpm isa dev/uart/uart_cpu_x86.c optional uart dev/viawd/viawd.c optional viawd dev/vmware/vmxnet3/if_vmx.c optional vmx dev/acpica/acpi_if.m standard dev/acpica/acpi_hpet.c optional acpi dev/acpi_support/acpi_wmi_if.m standard dev/wbwd/wbwd.c optional wbwd dev/wpi/if_wpi.c optional wpi dev/isci/isci.c optional isci dev/isci/isci_controller.c optional isci dev/isci/isci_domain.c optional isci dev/isci/isci_interrupt.c optional isci dev/isci/isci_io_request.c optional isci dev/isci/isci_logger.c optional isci dev/isci/isci_oem_parameters.c optional isci dev/isci/isci_remote_device.c optional isci dev/isci/isci_sysctl.c optional isci dev/isci/isci_task_request.c optional isci dev/isci/isci_timer.c optional isci dev/isci/scil/sati.c optional isci dev/isci/scil/sati_abort_task_set.c optional isci dev/isci/scil/sati_atapi.c optional isci dev/isci/scil/sati_device.c optional isci dev/isci/scil/sati_inquiry.c optional isci dev/isci/scil/sati_log_sense.c optional isci dev/isci/scil/sati_lun_reset.c optional isci dev/isci/scil/sati_mode_pages.c optional isci dev/isci/scil/sati_mode_select.c optional isci dev/isci/scil/sati_mode_sense.c optional isci dev/isci/scil/sati_mode_sense_10.c optional isci dev/isci/scil/sati_mode_sense_6.c optional isci dev/isci/scil/sati_move.c optional isci dev/isci/scil/sati_passthrough.c optional isci dev/isci/scil/sati_read.c optional isci dev/isci/scil/sati_read_buffer.c optional isci dev/isci/scil/sati_read_capacity.c optional isci dev/isci/scil/sati_reassign_blocks.c optional isci dev/isci/scil/sati_report_luns.c optional isci dev/isci/scil/sati_request_sense.c optional isci dev/isci/scil/sati_start_stop_unit.c optional isci dev/isci/scil/sati_synchronize_cache.c optional isci dev/isci/scil/sati_test_unit_ready.c optional isci dev/isci/scil/sati_unmap.c optional isci dev/isci/scil/sati_util.c optional isci dev/isci/scil/sati_verify.c optional isci dev/isci/scil/sati_write.c optional isci dev/isci/scil/sati_write_and_verify.c optional isci dev/isci/scil/sati_write_buffer.c optional isci dev/isci/scil/sati_write_long.c optional isci dev/isci/scil/sci_abstract_list.c optional isci dev/isci/scil/sci_base_controller.c optional isci dev/isci/scil/sci_base_domain.c optional isci dev/isci/scil/sci_base_iterator.c optional isci dev/isci/scil/sci_base_library.c optional isci dev/isci/scil/sci_base_logger.c optional isci dev/isci/scil/sci_base_memory_descriptor_list.c optional isci dev/isci/scil/sci_base_memory_descriptor_list_decorator.c optional isci dev/isci/scil/sci_base_object.c optional isci dev/isci/scil/sci_base_observer.c optional isci dev/isci/scil/sci_base_phy.c optional isci dev/isci/scil/sci_base_port.c optional isci dev/isci/scil/sci_base_remote_device.c optional isci dev/isci/scil/sci_base_request.c optional isci dev/isci/scil/sci_base_state_machine.c optional isci dev/isci/scil/sci_base_state_machine_logger.c optional isci dev/isci/scil/sci_base_state_machine_observer.c optional isci dev/isci/scil/sci_base_subject.c optional isci dev/isci/scil/sci_util.c optional isci dev/isci/scil/scic_sds_controller.c optional isci dev/isci/scil/scic_sds_library.c optional isci dev/isci/scil/scic_sds_pci.c optional isci dev/isci/scil/scic_sds_phy.c optional isci dev/isci/scil/scic_sds_port.c optional isci dev/isci/scil/scic_sds_port_configuration_agent.c optional isci dev/isci/scil/scic_sds_remote_device.c optional isci dev/isci/scil/scic_sds_remote_node_context.c optional isci dev/isci/scil/scic_sds_remote_node_table.c optional isci dev/isci/scil/scic_sds_request.c optional isci dev/isci/scil/scic_sds_sgpio.c optional isci dev/isci/scil/scic_sds_smp_remote_device.c optional isci dev/isci/scil/scic_sds_smp_request.c optional isci dev/isci/scil/scic_sds_ssp_request.c optional isci dev/isci/scil/scic_sds_stp_packet_request.c optional isci dev/isci/scil/scic_sds_stp_remote_device.c optional isci dev/isci/scil/scic_sds_stp_request.c optional isci dev/isci/scil/scic_sds_unsolicited_frame_control.c optional isci dev/isci/scil/scif_sas_controller.c optional isci dev/isci/scil/scif_sas_controller_state_handlers.c optional isci dev/isci/scil/scif_sas_controller_states.c optional isci dev/isci/scil/scif_sas_domain.c optional isci dev/isci/scil/scif_sas_domain_state_handlers.c optional isci dev/isci/scil/scif_sas_domain_states.c optional isci dev/isci/scil/scif_sas_high_priority_request_queue.c optional isci dev/isci/scil/scif_sas_internal_io_request.c optional isci dev/isci/scil/scif_sas_io_request.c optional isci dev/isci/scil/scif_sas_io_request_state_handlers.c optional isci dev/isci/scil/scif_sas_io_request_states.c optional isci dev/isci/scil/scif_sas_library.c optional isci dev/isci/scil/scif_sas_remote_device.c optional isci dev/isci/scil/scif_sas_remote_device_ready_substate_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_ready_substates.c optional isci dev/isci/scil/scif_sas_remote_device_starting_substate_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_starting_substates.c optional isci dev/isci/scil/scif_sas_remote_device_state_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_states.c optional isci dev/isci/scil/scif_sas_request.c optional isci dev/isci/scil/scif_sas_smp_activity_clear_affiliation.c optional isci dev/isci/scil/scif_sas_smp_io_request.c optional isci dev/isci/scil/scif_sas_smp_phy.c optional isci dev/isci/scil/scif_sas_smp_remote_device.c optional isci dev/isci/scil/scif_sas_stp_io_request.c optional isci dev/isci/scil/scif_sas_stp_remote_device.c optional isci dev/isci/scil/scif_sas_stp_task_request.c optional isci dev/isci/scil/scif_sas_task_request.c optional isci dev/isci/scil/scif_sas_task_request_state_handlers.c optional isci dev/isci/scil/scif_sas_task_request_states.c optional isci dev/isci/scil/scif_sas_timer.c optional isci i386/acpica/acpi_machdep.c optional acpi acpi_wakecode.o optional acpi \ dependency "$S/i386/acpica/acpi_wakecode.S assym.s" \ compile-with "${NORMAL_S}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.o" acpi_wakecode.bin optional acpi \ dependency "acpi_wakecode.o" \ compile-with "${OBJCOPY} -S -O binary acpi_wakecode.o ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.bin" acpi_wakecode.h optional acpi \ dependency "acpi_wakecode.bin" \ compile-with "file2c -sx 'static char wakecode[] = {' '};' < acpi_wakecode.bin > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.h" acpi_wakedata.h optional acpi \ dependency "acpi_wakecode.o" \ compile-with '${NM} -n --defined-only acpi_wakecode.o | while read offset dummy what; do echo "#define $${what} 0x$${offset}"; done > ${.TARGET}' \ no-obj no-implicit-rule before-depend \ clean "acpi_wakedata.h" # i386/bios/apm.c optional apm i386/bios/mca_machdep.c optional mca i386/bios/smapi.c optional smapi i386/bios/smapi_bios.S optional smapi i386/cloudabi32/cloudabi32_sysvec.c optional compat_cloudabi32 #i386/i386/apic_vector.s optional apic i386/i386/atomic.c standard \ compile-with "${CC} -c ${CFLAGS} ${DEFINED_PROF:S/^$/-fomit-frame-pointer/} ${.IMPSRC}" i386/i386/bios.c standard i386/i386/bioscall.s standard i386/i386/bpf_jit_machdep.c optional bpf_jitter i386/i386/db_disasm.c optional ddb i386/i386/db_interface.c optional ddb i386/i386/db_trace.c optional ddb i386/i386/elan-mmcr.c optional cpu_elan | cpu_soekris i386/i386/elf_machdep.c standard i386/i386/exception.s standard i386/i386/gdb_machdep.c optional gdb i386/i386/geode.c optional cpu_geode i386/i386/i686_mem.c optional mem i386/i386/in_cksum.c optional inet | inet6 i386/i386/initcpu.c standard i386/i386/io.c optional io i386/i386/k6_mem.c optional mem i386/i386/locore.s standard no-obj i386/i386/longrun.c optional cpu_enable_longrun i386/i386/machdep.c standard i386/i386/mem.c optional mem i386/i386/minidump_machdep.c standard i386/i386/mp_clock.c optional smp i386/i386/mp_machdep.c optional smp i386/i386/mpboot.s optional smp i386/i386/perfmon.c optional perfmon i386/i386/pmap.c standard i386/i386/ptrace_machdep.c standard i386/i386/support.s standard i386/i386/swtch.s standard i386/i386/sys_machdep.c standard i386/i386/trap.c standard i386/i386/uio_machdep.c standard i386/i386/vm86.c standard i386/i386/vm_machdep.c standard i386/ibcs2/ibcs2_errno.c optional ibcs2 i386/ibcs2/ibcs2_fcntl.c optional ibcs2 i386/ibcs2/ibcs2_ioctl.c optional ibcs2 i386/ibcs2/ibcs2_ipc.c optional ibcs2 i386/ibcs2/ibcs2_isc.c optional ibcs2 i386/ibcs2/ibcs2_isc_sysent.c optional ibcs2 i386/ibcs2/ibcs2_misc.c optional ibcs2 i386/ibcs2/ibcs2_msg.c optional ibcs2 i386/ibcs2/ibcs2_other.c optional ibcs2 i386/ibcs2/ibcs2_signal.c optional ibcs2 i386/ibcs2/ibcs2_socksys.c optional ibcs2 i386/ibcs2/ibcs2_stat.c optional ibcs2 i386/ibcs2/ibcs2_sysent.c optional ibcs2 i386/ibcs2/ibcs2_sysi86.c optional ibcs2 i386/ibcs2/ibcs2_sysvec.c optional ibcs2 i386/ibcs2/ibcs2_util.c optional ibcs2 i386/ibcs2/ibcs2_xenix.c optional ibcs2 i386/ibcs2/ibcs2_xenix_sysent.c optional ibcs2 i386/ibcs2/imgact_coff.c optional ibcs2 i386/isa/elink.c optional ep | ie i386/isa/npx.c optional npx i386/isa/pmtimer.c optional pmtimer i386/isa/prof_machdep.c optional profiling-routine i386/linux/imgact_linux.c optional compat_linux i386/linux/linux_dummy.c optional compat_linux i386/linux/linux_machdep.c optional compat_linux i386/linux/linux_ptrace.c optional compat_linux i386/linux/linux_support.s optional compat_linux \ dependency "linux_assym.h" i386/linux/linux_sysent.c optional compat_linux i386/linux/linux_sysvec.c optional compat_linux i386/pci/pci_cfgreg.c optional pci i386/pci/pci_pir.c optional pci i386/svr4/svr4_locore.s optional compat_svr4 \ dependency "svr4_assym.h" \ warning "COMPAT_SVR4 is broken and should be avoided" i386/svr4/svr4_machdep.c optional compat_svr4 # isa/syscons_isa.c optional sc isa/vga_isa.c optional vga kern/kern_clocksource.c standard kern/imgact_aout.c optional compat_aout kern/imgact_gzip.c optional gzip kern/subr_sfbuf.c standard libkern/divdi3.c standard libkern/ffsll.c standard libkern/flsll.c standard libkern/memmove.c standard libkern/memset.c standard libkern/moddi3.c standard libkern/qdivrem.c standard libkern/ucmpdi2.c standard libkern/udivdi3.c standard libkern/umoddi3.c standard i386/xbox/xbox.c optional xbox i386/xbox/xboxfb.c optional xboxfb dev/fb/boot_font.c optional xboxfb i386/xbox/pic16l.s optional xbox # # x86 real mode BIOS support, required by dpms/pci/vesa # compat/x86bios/x86bios.c optional x86bios | dpms | pci | vesa # # bvm console # dev/bvm/bvm_console.c optional bvmconsole dev/bvm/bvm_dbg.c optional bvmdebug # # x86 shared code between IA32, AMD64 and PC98 architectures # x86/acpica/OsdEnvironment.c optional acpi x86/acpica/acpi_apm.c optional acpi x86/acpica/acpi_wakeup.c optional acpi x86/acpica/madt.c optional acpi apic x86/acpica/srat.c optional acpi x86/bios/smbios.c optional smbios x86/bios/vpd.c optional vpd x86/cpufreq/est.c optional cpufreq x86/cpufreq/hwpstate.c optional cpufreq x86/cpufreq/p4tcc.c optional cpufreq x86/cpufreq/powernow.c optional cpufreq x86/cpufreq/smist.c optional cpufreq x86/iommu/busdma_dmar.c optional acpi acpi_dmar pci x86/iommu/intel_ctx.c optional acpi acpi_dmar pci x86/iommu/intel_drv.c optional acpi acpi_dmar pci x86/iommu/intel_fault.c optional acpi acpi_dmar pci x86/iommu/intel_gas.c optional acpi acpi_dmar pci x86/iommu/intel_idpgtbl.c optional acpi acpi_dmar pci x86/iommu/intel_intrmap.c optional acpi acpi_dmar pci x86/iommu/intel_qi.c optional acpi acpi_dmar pci x86/iommu/intel_quirks.c optional acpi acpi_dmar pci x86/iommu/intel_utils.c optional acpi acpi_dmar pci x86/isa/atpic.c optional atpic x86/isa/atrtc.c standard x86/isa/clock.c standard x86/isa/elcr.c optional atpic | apic x86/isa/isa.c optional isa x86/isa/isa_dma.c optional isa x86/isa/nmi.c standard x86/isa/orm.c optional isa x86/pci/pci_bus.c optional pci x86/pci/qpi.c optional pci x86/x86/autoconf.c standard x86/x86/bus_machdep.c standard x86/x86/busdma_bounce.c standard x86/x86/busdma_machdep.c standard x86/x86/cpu_machdep.c standard x86/x86/dump_machdep.c standard x86/x86/fdt_machdep.c optional fdt x86/x86/identcpu.c standard x86/x86/intr_machdep.c standard x86/x86/io_apic.c optional apic x86/x86/legacy.c standard x86/x86/local_apic.c optional apic x86/x86/mca.c standard x86/x86/mptable.c optional apic x86/x86/mptable_pci.c optional apic pci x86/x86/mp_x86.c optional smp x86/x86/mp_watchdog.c optional mp_watchdog smp x86/x86/msi.c optional apic pci x86/x86/nexus.c standard x86/x86/stack_machdep.c optional ddb | stack x86/x86/tsc.c standard x86/x86/pvclock.c standard x86/x86/delay.c standard x86/xen/hvm.c optional xenhvm x86/xen/xen_intr.c optional xenhvm x86/xen/xen_apic.c optional xenhvm x86/xen/xenpv.c optional xenhvm x86/xen/xen_nexus.c optional xenhvm x86/xen/xen_msi.c optional xenhvm Index: head/sys/dev/hyperv/stordisengage/hv_ata_pci_disengage.c =================================================================== --- head/sys/dev/hyperv/stordisengage/hv_ata_pci_disengage.c (revision 306425) +++ head/sys/dev/hyperv/stordisengage/hv_ata_pci_disengage.c (nonexistent) @@ -1,157 +0,0 @@ -/*- - * Copyright (c) 1998 - 2008 Søren Schmidt - * 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. - */ -/*- - * Copyright (c) 2009-2013 Microsoft Corp. - * Copyright (c) 2012 NetApp Inc. - * Copyright (c) 2012 Citrix Inc. - * 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 unmodified, 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 - -/* prototypes */ -static int hv_ata_pci_probe(device_t dev); -static int hv_ata_pci_attach(device_t dev); -static int hv_ata_pci_detach(device_t dev); - -/* - * generic PCI ATA device probe - */ -static int -hv_ata_pci_probe(device_t dev) -{ - device_t parent = device_get_parent(dev); - int ata_disk_enable; - - ata_disk_enable = 0; - - /* - * Don't probe if not running in a Hyper-V environment - */ - if (vm_guest != VM_GUEST_HV) - return (ENXIO); - - if (device_get_unit(parent) != 0 || device_get_ivars(dev) != 0) - return (ENXIO); - - /* - * On Hyper-V the default is to use the enlightened driver for - * IDE disks. However, if the user wishes to use the native - * ATA driver, the environment variable - * hw_ata.disk_enable must be explicitly set to 1. - */ - if (getenv_int("hw.ata.disk_enable", &ata_disk_enable)) { - if (bootverbose) - device_printf(dev, - "hw.ata.disk_enable flag is disabling Hyper-V" - " ATA driver support\n"); - return (ENXIO); - } - - device_set_desc(dev, "Hyper-V ATA storage disengage driver"); - - return (BUS_PROBE_DEFAULT); -} - -static int -hv_ata_pci_attach(device_t dev) -{ - - return (0); -} - -static int -hv_ata_pci_detach(device_t dev) -{ - - return (0); -} - -static device_method_t hv_ata_pci_methods[] = { - /* device interface */ - DEVMETHOD(device_probe, hv_ata_pci_probe), - DEVMETHOD(device_attach, hv_ata_pci_attach), - DEVMETHOD(device_detach, hv_ata_pci_detach), - DEVMETHOD(device_shutdown, bus_generic_shutdown), - - DEVMETHOD_END -}; - -devclass_t hv_ata_pci_devclass; - -static driver_t hv_ata_pci_disengage_driver = { - "ata", - hv_ata_pci_methods, - 0, -}; - -DRIVER_MODULE(atapci_dis, atapci, hv_ata_pci_disengage_driver, - hv_ata_pci_devclass, NULL, NULL); -MODULE_VERSION(atapci_dis, 1); -MODULE_DEPEND(atapci_dis, ata, 1, 1, 1); Property changes on: head/sys/dev/hyperv/stordisengage/hv_ata_pci_disengage.c ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c =================================================================== --- head/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c (revision 306425) +++ head/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c (revision 306426) @@ -1,2289 +1,2358 @@ /*- * Copyright (c) 2009-2012,2016 Microsoft Corp. * Copyright (c) 2012 NetApp Inc. * Copyright (c) 2012 Citrix Inc. * 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 unmodified, 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. */ /** * StorVSC driver for Hyper-V. This driver presents a SCSI HBA interface * to the Comman Access Method (CAM) layer. CAM control blocks (CCBs) are * converted into VSCSI protocol messages which are delivered to the parent * partition StorVSP driver over the Hyper-V VMBUS. */ #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 #include #include #include #include #include #include "hv_vstorage.h" #include "vmbus_if.h" #define STORVSC_MAX_LUNS_PER_TARGET (64) #define STORVSC_MAX_IO_REQUESTS (STORVSC_MAX_LUNS_PER_TARGET * 2) #define BLKVSC_MAX_IDE_DISKS_PER_TARGET (1) #define BLKVSC_MAX_IO_REQUESTS STORVSC_MAX_IO_REQUESTS #define STORVSC_MAX_TARGETS (2) #define VSTOR_PKT_SIZE (sizeof(struct vstor_packet) - vmscsi_size_delta) /* * 33 segments are needed to allow 128KB maxio, in case the data * in the first page is _not_ PAGE_SIZE aligned, e.g. * * |<----------- 128KB ----------->| * | | * 0 2K 4K 8K 16K 124K 128K 130K * | | | | | | | | * +--+--+-----+-----+.......+-----+--+--+ * | | | | | | | | | DATA * | | | | | | | | | * +--+--+-----+-----+.......------+--+--+ * | | | | * | 1| 31 | 1| ...... # of segments */ #define STORVSC_DATA_SEGCNT_MAX 33 #define STORVSC_DATA_SEGSZ_MAX PAGE_SIZE #define STORVSC_DATA_SIZE_MAX \ ((STORVSC_DATA_SEGCNT_MAX - 1) * STORVSC_DATA_SEGSZ_MAX) struct storvsc_softc; struct hv_sgl_node { LIST_ENTRY(hv_sgl_node) link; struct sglist *sgl_data; }; struct hv_sgl_page_pool{ LIST_HEAD(, hv_sgl_node) in_use_sgl_list; LIST_HEAD(, hv_sgl_node) free_sgl_list; boolean_t is_init; } g_hv_sgl_page_pool; enum storvsc_request_type { WRITE_TYPE, READ_TYPE, UNKNOWN_TYPE }; SYSCTL_NODE(_hw, OID_AUTO, storvsc, CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, "Hyper-V storage interface"); static u_int hv_storvsc_use_win8ext_flags = 1; SYSCTL_UINT(_hw_storvsc, OID_AUTO, use_win8ext_flags, CTLFLAG_RW, &hv_storvsc_use_win8ext_flags, 0, "Use win8 extension flags or not"); static u_int hv_storvsc_use_pim_unmapped = 1; SYSCTL_UINT(_hw_storvsc, OID_AUTO, use_pim_unmapped, CTLFLAG_RDTUN, &hv_storvsc_use_pim_unmapped, 0, "Optimize storvsc by using unmapped I/O"); static u_int hv_storvsc_ringbuffer_size = (64 * PAGE_SIZE); SYSCTL_UINT(_hw_storvsc, OID_AUTO, ringbuffer_size, CTLFLAG_RDTUN, &hv_storvsc_ringbuffer_size, 0, "Hyper-V storage ringbuffer size"); static u_int hv_storvsc_max_io = 512; SYSCTL_UINT(_hw_storvsc, OID_AUTO, max_io, CTLFLAG_RDTUN, &hv_storvsc_max_io, 0, "Hyper-V storage max io limit"); #define STORVSC_MAX_IO \ vmbus_chan_prplist_nelem(hv_storvsc_ringbuffer_size, \ STORVSC_DATA_SEGCNT_MAX, VSTOR_PKT_SIZE) struct hv_storvsc_sysctl { u_long data_bio_cnt; u_long data_vaddr_cnt; u_long data_sg_cnt; u_long chan_send_cnt[MAXCPU]; }; struct storvsc_gpa_range { struct vmbus_gpa_range gpa_range; uint64_t gpa_page[STORVSC_DATA_SEGCNT_MAX]; } __packed; struct hv_storvsc_request { LIST_ENTRY(hv_storvsc_request) link; struct vstor_packet vstor_packet; int prp_cnt; struct storvsc_gpa_range prp_list; void *sense_data; uint8_t sense_info_len; uint8_t retries; union ccb *ccb; struct storvsc_softc *softc; struct callout callout; struct sema synch_sema; /*Synchronize the request/response if needed */ struct sglist *bounce_sgl; unsigned int bounce_sgl_count; uint64_t not_aligned_seg_bits; bus_dmamap_t data_dmap; }; struct storvsc_softc { struct vmbus_channel *hs_chan; LIST_HEAD(, hv_storvsc_request) hs_free_list; struct mtx hs_lock; struct storvsc_driver_props *hs_drv_props; int hs_unit; uint32_t hs_frozen; struct cam_sim *hs_sim; struct cam_path *hs_path; uint32_t hs_num_out_reqs; boolean_t hs_destroy; boolean_t hs_drain_notify; struct sema hs_drain_sema; struct hv_storvsc_request hs_init_req; struct hv_storvsc_request hs_reset_req; device_t hs_dev; bus_dma_tag_t storvsc_req_dtag; struct hv_storvsc_sysctl sysctl_data; uint32_t hs_nchan; struct vmbus_channel *hs_sel_chan[MAXCPU]; }; +static eventhandler_tag storvsc_handler_tag; /* * The size of the vmscsi_request has changed in win8. The * additional size is for the newly added elements in the * structure. These elements are valid only when we are talking * to a win8 host. * Track the correct size we need to apply. */ static int vmscsi_size_delta = sizeof(struct vmscsi_win8_extension); /** * HyperV storvsc timeout testing cases: * a. IO returned after first timeout; * b. IO returned after second timeout and queue freeze; * c. IO returned while timer handler is running * The first can be tested by "sg_senddiag -vv /dev/daX", * and the second and third can be done by * "sg_wr_mode -v -p 08 -c 0,1a -m 0,ff /dev/daX". */ #define HVS_TIMEOUT_TEST 0 /* * Bus/adapter reset functionality on the Hyper-V host is * buggy and it will be disabled until * it can be further tested. */ #define HVS_HOST_RESET 0 struct storvsc_driver_props { char *drv_name; char *drv_desc; uint8_t drv_max_luns_per_target; uint32_t drv_max_ios_per_target; uint32_t drv_ringbuffer_size; }; enum hv_storage_type { DRIVER_BLKVSC, DRIVER_STORVSC, DRIVER_UNKNOWN }; #define HS_MAX_ADAPTERS 10 #define HV_STORAGE_SUPPORTS_MULTI_CHANNEL 0x1 /* {ba6163d9-04a1-4d29-b605-72e2ffb1dc7f} */ static const struct hyperv_guid gStorVscDeviceType={ .hv_guid = {0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d, 0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f} }; /* {32412632-86cb-44a2-9b5c-50d1417354f5} */ static const struct hyperv_guid gBlkVscDeviceType={ .hv_guid = {0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44, 0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5} }; static struct storvsc_driver_props g_drv_props_table[] = { {"blkvsc", "Hyper-V IDE Storage Interface", BLKVSC_MAX_IDE_DISKS_PER_TARGET, BLKVSC_MAX_IO_REQUESTS, 20*PAGE_SIZE}, {"storvsc", "Hyper-V SCSI Storage Interface", STORVSC_MAX_LUNS_PER_TARGET, STORVSC_MAX_IO_REQUESTS, 20*PAGE_SIZE} }; /* * Sense buffer size changed in win8; have a run-time * variable to track the size we should use. */ static int sense_buffer_size = PRE_WIN8_STORVSC_SENSE_BUFFER_SIZE; /* * The storage protocol version is determined during the * initial exchange with the host. It will indicate which * storage functionality is available in the host. */ static int vmstor_proto_version; struct vmstor_proto { int proto_version; int sense_buffer_size; int vmscsi_size_delta; }; static const struct vmstor_proto vmstor_proto_list[] = { { VMSTOR_PROTOCOL_VERSION_WIN10, POST_WIN7_STORVSC_SENSE_BUFFER_SIZE, 0 }, { VMSTOR_PROTOCOL_VERSION_WIN8_1, POST_WIN7_STORVSC_SENSE_BUFFER_SIZE, 0 }, { VMSTOR_PROTOCOL_VERSION_WIN8, POST_WIN7_STORVSC_SENSE_BUFFER_SIZE, 0 }, { VMSTOR_PROTOCOL_VERSION_WIN7, PRE_WIN8_STORVSC_SENSE_BUFFER_SIZE, sizeof(struct vmscsi_win8_extension), }, { VMSTOR_PROTOCOL_VERSION_WIN6, PRE_WIN8_STORVSC_SENSE_BUFFER_SIZE, sizeof(struct vmscsi_win8_extension), } }; /* static functions */ static int storvsc_probe(device_t dev); static int storvsc_attach(device_t dev); static int storvsc_detach(device_t dev); static void storvsc_poll(struct cam_sim * sim); static void storvsc_action(struct cam_sim * sim, union ccb * ccb); static int create_storvsc_request(union ccb *ccb, struct hv_storvsc_request *reqp); static void storvsc_free_request(struct storvsc_softc *sc, struct hv_storvsc_request *reqp); static enum hv_storage_type storvsc_get_storage_type(device_t dev); static void hv_storvsc_rescan_target(struct storvsc_softc *sc); static void hv_storvsc_on_channel_callback(struct vmbus_channel *chan, void *xsc); static void hv_storvsc_on_iocompletion( struct storvsc_softc *sc, struct vstor_packet *vstor_packet, struct hv_storvsc_request *request); static int hv_storvsc_connect_vsp(struct storvsc_softc *); static void storvsc_io_done(struct hv_storvsc_request *reqp); static void storvsc_copy_sgl_to_bounce_buf(struct sglist *bounce_sgl, bus_dma_segment_t *orig_sgl, unsigned int orig_sgl_count, uint64_t seg_bits); void storvsc_copy_from_bounce_buf_to_sgl(bus_dma_segment_t *dest_sgl, unsigned int dest_sgl_count, struct sglist* src_sgl, uint64_t seg_bits); static device_method_t storvsc_methods[] = { /* Device interface */ DEVMETHOD(device_probe, storvsc_probe), DEVMETHOD(device_attach, storvsc_attach), DEVMETHOD(device_detach, storvsc_detach), DEVMETHOD(device_shutdown, bus_generic_shutdown), DEVMETHOD_END }; static driver_t storvsc_driver = { "storvsc", storvsc_methods, sizeof(struct storvsc_softc), }; static devclass_t storvsc_devclass; DRIVER_MODULE(storvsc, vmbus, storvsc_driver, storvsc_devclass, 0, 0); MODULE_VERSION(storvsc, 1); MODULE_DEPEND(storvsc, vmbus, 1, 1, 1); static void storvsc_subchan_attach(struct storvsc_softc *sc, struct vmbus_channel *new_channel) { struct vmstor_chan_props props; int ret = 0; memset(&props, 0, sizeof(props)); vmbus_chan_cpu_rr(new_channel); ret = vmbus_chan_open(new_channel, sc->hs_drv_props->drv_ringbuffer_size, sc->hs_drv_props->drv_ringbuffer_size, (void *)&props, sizeof(struct vmstor_chan_props), hv_storvsc_on_channel_callback, sc); } /** * @brief Send multi-channel creation request to host * * @param device a Hyper-V device pointer * @param max_chans the max channels supported by vmbus */ static void storvsc_send_multichannel_request(struct storvsc_softc *sc, int max_chans) { struct vmbus_channel **subchan; struct hv_storvsc_request *request; struct vstor_packet *vstor_packet; int request_channels_cnt = 0; int ret, i; /* get multichannels count that need to create */ request_channels_cnt = MIN(max_chans, mp_ncpus); request = &sc->hs_init_req; /* request the host to create multi-channel */ memset(request, 0, sizeof(struct hv_storvsc_request)); sema_init(&request->synch_sema, 0, ("stor_synch_sema")); vstor_packet = &request->vstor_packet; vstor_packet->operation = VSTOR_OPERATION_CREATE_MULTI_CHANNELS; vstor_packet->flags = REQUEST_COMPLETION_FLAG; vstor_packet->u.multi_channels_cnt = request_channels_cnt; ret = vmbus_chan_send(sc->hs_chan, VMBUS_CHANPKT_TYPE_INBAND, VMBUS_CHANPKT_FLAG_RC, vstor_packet, VSTOR_PKT_SIZE, (uint64_t)(uintptr_t)request); /* wait for 5 seconds */ ret = sema_timedwait(&request->synch_sema, 5 * hz); if (ret != 0) { printf("Storvsc_error: create multi-channel timeout, %d\n", ret); return; } if (vstor_packet->operation != VSTOR_OPERATION_COMPLETEIO || vstor_packet->status != 0) { printf("Storvsc_error: create multi-channel invalid operation " "(%d) or statue (%u)\n", vstor_packet->operation, vstor_packet->status); return; } /* Update channel count */ sc->hs_nchan = request_channels_cnt + 1; /* Wait for sub-channels setup to complete. */ subchan = vmbus_subchan_get(sc->hs_chan, request_channels_cnt); /* Attach the sub-channels. */ for (i = 0; i < request_channels_cnt; ++i) storvsc_subchan_attach(sc, subchan[i]); /* Release the sub-channels. */ vmbus_subchan_rel(subchan, request_channels_cnt); if (bootverbose) printf("Storvsc create multi-channel success!\n"); } /** * @brief initialize channel connection to parent partition * * @param dev a Hyper-V device pointer * @returns 0 on success, non-zero error on failure */ static int hv_storvsc_channel_init(struct storvsc_softc *sc) { int ret = 0, i; struct hv_storvsc_request *request; struct vstor_packet *vstor_packet; uint16_t max_chans = 0; boolean_t support_multichannel = FALSE; uint32_t version; max_chans = 0; support_multichannel = FALSE; request = &sc->hs_init_req; memset(request, 0, sizeof(struct hv_storvsc_request)); vstor_packet = &request->vstor_packet; request->softc = sc; /** * Initiate the vsc/vsp initialization protocol on the open channel */ sema_init(&request->synch_sema, 0, ("stor_synch_sema")); vstor_packet->operation = VSTOR_OPERATION_BEGININITIALIZATION; vstor_packet->flags = REQUEST_COMPLETION_FLAG; ret = vmbus_chan_send(sc->hs_chan, VMBUS_CHANPKT_TYPE_INBAND, VMBUS_CHANPKT_FLAG_RC, vstor_packet, VSTOR_PKT_SIZE, (uint64_t)(uintptr_t)request); if (ret != 0) goto cleanup; /* wait 5 seconds */ ret = sema_timedwait(&request->synch_sema, 5 * hz); if (ret != 0) goto cleanup; if (vstor_packet->operation != VSTOR_OPERATION_COMPLETEIO || vstor_packet->status != 0) { goto cleanup; } for (i = 0; i < nitems(vmstor_proto_list); i++) { /* reuse the packet for version range supported */ memset(vstor_packet, 0, sizeof(struct vstor_packet)); vstor_packet->operation = VSTOR_OPERATION_QUERYPROTOCOLVERSION; vstor_packet->flags = REQUEST_COMPLETION_FLAG; vstor_packet->u.version.major_minor = vmstor_proto_list[i].proto_version; /* revision is only significant for Windows guests */ vstor_packet->u.version.revision = 0; ret = vmbus_chan_send(sc->hs_chan, VMBUS_CHANPKT_TYPE_INBAND, VMBUS_CHANPKT_FLAG_RC, vstor_packet, VSTOR_PKT_SIZE, (uint64_t)(uintptr_t)request); if (ret != 0) goto cleanup; /* wait 5 seconds */ ret = sema_timedwait(&request->synch_sema, 5 * hz); if (ret) goto cleanup; if (vstor_packet->operation != VSTOR_OPERATION_COMPLETEIO) { ret = EINVAL; goto cleanup; } if (vstor_packet->status == 0) { vmstor_proto_version = vmstor_proto_list[i].proto_version; sense_buffer_size = vmstor_proto_list[i].sense_buffer_size; vmscsi_size_delta = vmstor_proto_list[i].vmscsi_size_delta; break; } } if (vstor_packet->status != 0) { ret = EINVAL; goto cleanup; } /** * Query channel properties */ memset(vstor_packet, 0, sizeof(struct vstor_packet)); vstor_packet->operation = VSTOR_OPERATION_QUERYPROPERTIES; vstor_packet->flags = REQUEST_COMPLETION_FLAG; ret = vmbus_chan_send(sc->hs_chan, VMBUS_CHANPKT_TYPE_INBAND, VMBUS_CHANPKT_FLAG_RC, vstor_packet, VSTOR_PKT_SIZE, (uint64_t)(uintptr_t)request); if ( ret != 0) goto cleanup; /* wait 5 seconds */ ret = sema_timedwait(&request->synch_sema, 5 * hz); if (ret != 0) goto cleanup; /* TODO: Check returned version */ if (vstor_packet->operation != VSTOR_OPERATION_COMPLETEIO || vstor_packet->status != 0) { goto cleanup; } /* multi-channels feature is supported by WIN8 and above version */ max_chans = vstor_packet->u.chan_props.max_channel_cnt; version = VMBUS_GET_VERSION(device_get_parent(sc->hs_dev), sc->hs_dev); if (version != VMBUS_VERSION_WIN7 && version != VMBUS_VERSION_WS2008 && (vstor_packet->u.chan_props.flags & HV_STORAGE_SUPPORTS_MULTI_CHANNEL)) { support_multichannel = TRUE; } memset(vstor_packet, 0, sizeof(struct vstor_packet)); vstor_packet->operation = VSTOR_OPERATION_ENDINITIALIZATION; vstor_packet->flags = REQUEST_COMPLETION_FLAG; ret = vmbus_chan_send(sc->hs_chan, VMBUS_CHANPKT_TYPE_INBAND, VMBUS_CHANPKT_FLAG_RC, vstor_packet, VSTOR_PKT_SIZE, (uint64_t)(uintptr_t)request); if (ret != 0) { goto cleanup; } /* wait 5 seconds */ ret = sema_timedwait(&request->synch_sema, 5 * hz); if (ret != 0) goto cleanup; if (vstor_packet->operation != VSTOR_OPERATION_COMPLETEIO || vstor_packet->status != 0) goto cleanup; /* * If multi-channel is supported, send multichannel create * request to host. */ if (support_multichannel) storvsc_send_multichannel_request(sc, max_chans); cleanup: sema_destroy(&request->synch_sema); return (ret); } /** * @brief Open channel connection to paraent partition StorVSP driver * * Open and initialize channel connection to parent partition StorVSP driver. * * @param pointer to a Hyper-V device * @returns 0 on success, non-zero error on failure */ static int hv_storvsc_connect_vsp(struct storvsc_softc *sc) { int ret = 0; struct vmstor_chan_props props; memset(&props, 0, sizeof(struct vmstor_chan_props)); /* * Open the channel */ vmbus_chan_cpu_rr(sc->hs_chan); ret = vmbus_chan_open( sc->hs_chan, sc->hs_drv_props->drv_ringbuffer_size, sc->hs_drv_props->drv_ringbuffer_size, (void *)&props, sizeof(struct vmstor_chan_props), hv_storvsc_on_channel_callback, sc); if (ret != 0) { return ret; } ret = hv_storvsc_channel_init(sc); return (ret); } #if HVS_HOST_RESET static int hv_storvsc_host_reset(struct storvsc_softc *sc) { int ret = 0; struct hv_storvsc_request *request; struct vstor_packet *vstor_packet; request = &sc->hs_reset_req; request->softc = sc; vstor_packet = &request->vstor_packet; sema_init(&request->synch_sema, 0, "stor synch sema"); vstor_packet->operation = VSTOR_OPERATION_RESETBUS; vstor_packet->flags = REQUEST_COMPLETION_FLAG; ret = vmbus_chan_send(dev->channel, VMBUS_CHANPKT_TYPE_INBAND, VMBUS_CHANPKT_FLAG_RC, vstor_packet, VSTOR_PKT_SIZE, (uint64_t)(uintptr_t)&sc->hs_reset_req); if (ret != 0) { goto cleanup; } ret = sema_timedwait(&request->synch_sema, 5 * hz); /* KYS 5 seconds */ if (ret) { goto cleanup; } /* * At this point, all outstanding requests in the adapter * should have been flushed out and return to us */ cleanup: sema_destroy(&request->synch_sema); return (ret); } #endif /* HVS_HOST_RESET */ /** * @brief Function to initiate an I/O request * * @param device Hyper-V device pointer * @param request pointer to a request structure * @returns 0 on success, non-zero error on failure */ static int hv_storvsc_io_request(struct storvsc_softc *sc, struct hv_storvsc_request *request) { struct vstor_packet *vstor_packet = &request->vstor_packet; struct vmbus_channel* outgoing_channel = NULL; int ret = 0, ch_sel; vstor_packet->flags |= REQUEST_COMPLETION_FLAG; vstor_packet->u.vm_srb.length = sizeof(struct vmscsi_req) - vmscsi_size_delta; vstor_packet->u.vm_srb.sense_info_len = sense_buffer_size; vstor_packet->u.vm_srb.transfer_len = request->prp_list.gpa_range.gpa_len; vstor_packet->operation = VSTOR_OPERATION_EXECUTESRB; ch_sel = (vstor_packet->u.vm_srb.lun + curcpu) % sc->hs_nchan; outgoing_channel = sc->hs_sel_chan[ch_sel]; mtx_unlock(&request->softc->hs_lock); if (request->prp_list.gpa_range.gpa_len) { ret = vmbus_chan_send_prplist(outgoing_channel, &request->prp_list.gpa_range, request->prp_cnt, vstor_packet, VSTOR_PKT_SIZE, (uint64_t)(uintptr_t)request); } else { ret = vmbus_chan_send(outgoing_channel, VMBUS_CHANPKT_TYPE_INBAND, VMBUS_CHANPKT_FLAG_RC, vstor_packet, VSTOR_PKT_SIZE, (uint64_t)(uintptr_t)request); } /* statistic for successful request sending on each channel */ if (!ret) { sc->sysctl_data.chan_send_cnt[ch_sel]++; } mtx_lock(&request->softc->hs_lock); if (ret != 0) { printf("Unable to send packet %p ret %d", vstor_packet, ret); } else { atomic_add_int(&sc->hs_num_out_reqs, 1); } return (ret); } /** * Process IO_COMPLETION_OPERATION and ready * the result to be completed for upper layer * processing by the CAM layer. */ static void hv_storvsc_on_iocompletion(struct storvsc_softc *sc, struct vstor_packet *vstor_packet, struct hv_storvsc_request *request) { struct vmscsi_req *vm_srb; vm_srb = &vstor_packet->u.vm_srb; /* * Copy some fields of the host's response into the request structure, * because the fields will be used later in storvsc_io_done(). */ request->vstor_packet.u.vm_srb.scsi_status = vm_srb->scsi_status; request->vstor_packet.u.vm_srb.srb_status = vm_srb->srb_status; request->vstor_packet.u.vm_srb.transfer_len = vm_srb->transfer_len; if (((vm_srb->scsi_status & 0xFF) == SCSI_STATUS_CHECK_COND) && (vm_srb->srb_status & SRB_STATUS_AUTOSENSE_VALID)) { /* Autosense data available */ KASSERT(vm_srb->sense_info_len <= request->sense_info_len, ("vm_srb->sense_info_len <= " "request->sense_info_len")); memcpy(request->sense_data, vm_srb->u.sense_data, vm_srb->sense_info_len); request->sense_info_len = vm_srb->sense_info_len; } /* Complete request by passing to the CAM layer */ storvsc_io_done(request); atomic_subtract_int(&sc->hs_num_out_reqs, 1); if (sc->hs_drain_notify && (sc->hs_num_out_reqs == 0)) { sema_post(&sc->hs_drain_sema); } } static void hv_storvsc_rescan_target(struct storvsc_softc *sc) { path_id_t pathid; target_id_t targetid; union ccb *ccb; pathid = cam_sim_path(sc->hs_sim); targetid = CAM_TARGET_WILDCARD; /* * Allocate a CCB and schedule a rescan. */ ccb = xpt_alloc_ccb_nowait(); if (ccb == NULL) { printf("unable to alloc CCB for rescan\n"); return; } if (xpt_create_path(&ccb->ccb_h.path, NULL, pathid, targetid, CAM_LUN_WILDCARD) != CAM_REQ_CMP) { printf("unable to create path for rescan, pathid: %u," "targetid: %u\n", pathid, targetid); xpt_free_ccb(ccb); return; } if (targetid == CAM_TARGET_WILDCARD) ccb->ccb_h.func_code = XPT_SCAN_BUS; else ccb->ccb_h.func_code = XPT_SCAN_TGT; xpt_rescan(ccb); } static void hv_storvsc_on_channel_callback(struct vmbus_channel *channel, void *xsc) { int ret = 0; struct storvsc_softc *sc = xsc; uint32_t bytes_recvd; uint64_t request_id; uint8_t packet[roundup2(sizeof(struct vstor_packet), 8)]; struct hv_storvsc_request *request; struct vstor_packet *vstor_packet; bytes_recvd = roundup2(VSTOR_PKT_SIZE, 8); ret = vmbus_chan_recv(channel, packet, &bytes_recvd, &request_id); KASSERT(ret != ENOBUFS, ("storvsc recvbuf is not large enough")); /* XXX check bytes_recvd to make sure that it contains enough data */ while ((ret == 0) && (bytes_recvd > 0)) { request = (struct hv_storvsc_request *)(uintptr_t)request_id; if ((request == &sc->hs_init_req) || (request == &sc->hs_reset_req)) { memcpy(&request->vstor_packet, packet, sizeof(struct vstor_packet)); sema_post(&request->synch_sema); } else { vstor_packet = (struct vstor_packet *)packet; switch(vstor_packet->operation) { case VSTOR_OPERATION_COMPLETEIO: if (request == NULL) panic("VMBUS: storvsc received a " "packet with NULL request id in " "COMPLETEIO operation."); hv_storvsc_on_iocompletion(sc, vstor_packet, request); break; case VSTOR_OPERATION_REMOVEDEVICE: printf("VMBUS: storvsc operation %d not " "implemented.\n", vstor_packet->operation); /* TODO: implement */ break; case VSTOR_OPERATION_ENUMERATE_BUS: hv_storvsc_rescan_target(sc); break; default: break; } } bytes_recvd = roundup2(VSTOR_PKT_SIZE, 8), ret = vmbus_chan_recv(channel, packet, &bytes_recvd, &request_id); KASSERT(ret != ENOBUFS, ("storvsc recvbuf is not large enough")); /* * XXX check bytes_recvd to make sure that it contains * enough data */ } } /** * @brief StorVSC probe function * * Device probe function. Returns 0 if the input device is a StorVSC * device. Otherwise, a ENXIO is returned. If the input device is * for BlkVSC (paravirtual IDE) device and this support is disabled in * favor of the emulated ATA/IDE device, return ENXIO. * * @param a device * @returns 0 on success, ENXIO if not a matcing StorVSC device */ static int storvsc_probe(device_t dev) { - int ata_disk_enable = 0; int ret = ENXIO; switch (storvsc_get_storage_type(dev)) { case DRIVER_BLKVSC: if(bootverbose) - device_printf(dev, "DRIVER_BLKVSC-Emulated ATA/IDE probe\n"); - if (!getenv_int("hw.ata.disk_enable", &ata_disk_enable)) { - if(bootverbose) - device_printf(dev, - "Enlightened ATA/IDE detected\n"); - device_set_desc(dev, g_drv_props_table[DRIVER_BLKVSC].drv_desc); - ret = BUS_PROBE_DEFAULT; - } else if(bootverbose) - device_printf(dev, "Emulated ATA/IDE set (hw.ata.disk_enable set)\n"); + device_printf(dev, + "Enlightened ATA/IDE detected\n"); + device_set_desc(dev, g_drv_props_table[DRIVER_BLKVSC].drv_desc); + ret = BUS_PROBE_DEFAULT; break; case DRIVER_STORVSC: if(bootverbose) device_printf(dev, "Enlightened SCSI device detected\n"); device_set_desc(dev, g_drv_props_table[DRIVER_STORVSC].drv_desc); ret = BUS_PROBE_DEFAULT; break; default: ret = ENXIO; } return (ret); } static void storvsc_create_chan_sel(struct storvsc_softc *sc) { struct vmbus_channel **subch; int i, nsubch; sc->hs_sel_chan[0] = sc->hs_chan; nsubch = sc->hs_nchan - 1; if (nsubch == 0) return; subch = vmbus_subchan_get(sc->hs_chan, nsubch); for (i = 0; i < nsubch; i++) sc->hs_sel_chan[i + 1] = subch[i]; vmbus_subchan_rel(subch, nsubch); } static int storvsc_init_requests(device_t dev) { struct storvsc_softc *sc = device_get_softc(dev); struct hv_storvsc_request *reqp; int error, i; LIST_INIT(&sc->hs_free_list); error = bus_dma_tag_create( bus_get_dma_tag(dev), /* parent */ 1, /* alignment */ PAGE_SIZE, /* boundary */ BUS_SPACE_MAXADDR, /* lowaddr */ BUS_SPACE_MAXADDR, /* highaddr */ NULL, NULL, /* filter, filterarg */ STORVSC_DATA_SIZE_MAX, /* maxsize */ STORVSC_DATA_SEGCNT_MAX, /* nsegments */ STORVSC_DATA_SEGSZ_MAX, /* maxsegsize */ 0, /* flags */ NULL, /* lockfunc */ NULL, /* lockfuncarg */ &sc->storvsc_req_dtag); if (error) { device_printf(dev, "failed to create storvsc dma tag\n"); return (error); } for (i = 0; i < sc->hs_drv_props->drv_max_ios_per_target; ++i) { reqp = malloc(sizeof(struct hv_storvsc_request), M_DEVBUF, M_WAITOK|M_ZERO); reqp->softc = sc; error = bus_dmamap_create(sc->storvsc_req_dtag, 0, &reqp->data_dmap); if (error) { device_printf(dev, "failed to allocate storvsc " "data dmamap\n"); goto cleanup; } LIST_INSERT_HEAD(&sc->hs_free_list, reqp, link); } return (0); cleanup: while ((reqp = LIST_FIRST(&sc->hs_free_list)) != NULL) { LIST_REMOVE(reqp, link); bus_dmamap_destroy(sc->storvsc_req_dtag, reqp->data_dmap); free(reqp, M_DEVBUF); } return (error); } static void storvsc_sysctl(device_t dev) { struct sysctl_oid_list *child; struct sysctl_ctx_list *ctx; struct sysctl_oid *ch_tree, *chid_tree; struct storvsc_softc *sc; char name[16]; int i; sc = device_get_softc(dev); ctx = device_get_sysctl_ctx(dev); child = SYSCTL_CHILDREN(device_get_sysctl_tree(dev)); SYSCTL_ADD_ULONG(ctx, child, OID_AUTO, "data_bio_cnt", CTLFLAG_RW, &sc->sysctl_data.data_bio_cnt, "# of bio data block"); SYSCTL_ADD_ULONG(ctx, child, OID_AUTO, "data_vaddr_cnt", CTLFLAG_RW, &sc->sysctl_data.data_vaddr_cnt, "# of vaddr data block"); SYSCTL_ADD_ULONG(ctx, child, OID_AUTO, "data_sg_cnt", CTLFLAG_RW, &sc->sysctl_data.data_sg_cnt, "# of sg data block"); /* dev.storvsc.UNIT.channel */ ch_tree = SYSCTL_ADD_NODE(ctx, child, OID_AUTO, "channel", CTLFLAG_RD | CTLFLAG_MPSAFE, 0, ""); if (ch_tree == NULL) return; for (i = 0; i < sc->hs_nchan; i++) { uint32_t ch_id; ch_id = vmbus_chan_id(sc->hs_sel_chan[i]); snprintf(name, sizeof(name), "%d", ch_id); /* dev.storvsc.UNIT.channel.CHID */ chid_tree = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(ch_tree), OID_AUTO, name, CTLFLAG_RD | CTLFLAG_MPSAFE, 0, ""); if (chid_tree == NULL) return; /* dev.storvsc.UNIT.channel.CHID.send_req */ SYSCTL_ADD_ULONG(ctx, SYSCTL_CHILDREN(chid_tree), OID_AUTO, "send_req", CTLFLAG_RD, &sc->sysctl_data.chan_send_cnt[i], "# of request sending from this channel"); } } /** * @brief StorVSC attach function * * Function responsible for allocating per-device structures, * setting up CAM interfaces and scanning for available LUNs to * be used for SCSI device peripherals. * * @param a device * @returns 0 on success or an error on failure */ static int storvsc_attach(device_t dev) { enum hv_storage_type stor_type; struct storvsc_softc *sc; struct cam_devq *devq; int ret, i, j; struct hv_storvsc_request *reqp; struct root_hold_token *root_mount_token = NULL; struct hv_sgl_node *sgl_node = NULL; void *tmp_buff = NULL; /* * We need to serialize storvsc attach calls. */ root_mount_token = root_mount_hold("storvsc"); sc = device_get_softc(dev); sc->hs_nchan = 1; sc->hs_chan = vmbus_get_channel(dev); stor_type = storvsc_get_storage_type(dev); if (stor_type == DRIVER_UNKNOWN) { ret = ENODEV; goto cleanup; } /* fill in driver specific properties */ sc->hs_drv_props = &g_drv_props_table[stor_type]; sc->hs_drv_props->drv_ringbuffer_size = hv_storvsc_ringbuffer_size; sc->hs_drv_props->drv_max_ios_per_target = MIN(STORVSC_MAX_IO, hv_storvsc_max_io); if (bootverbose) { printf("storvsc ringbuffer size: %d, max_io: %d\n", sc->hs_drv_props->drv_ringbuffer_size, sc->hs_drv_props->drv_max_ios_per_target); } /* fill in device specific properties */ sc->hs_unit = device_get_unit(dev); sc->hs_dev = dev; mtx_init(&sc->hs_lock, "hvslck", NULL, MTX_DEF); ret = storvsc_init_requests(dev); if (ret != 0) goto cleanup; /* create sg-list page pool */ if (FALSE == g_hv_sgl_page_pool.is_init) { g_hv_sgl_page_pool.is_init = TRUE; LIST_INIT(&g_hv_sgl_page_pool.in_use_sgl_list); LIST_INIT(&g_hv_sgl_page_pool.free_sgl_list); /* * Pre-create SG list, each SG list with * STORVSC_DATA_SEGCNT_MAX segments, each * segment has one page buffer */ for (i = 0; i < sc->hs_drv_props->drv_max_ios_per_target; i++) { sgl_node = malloc(sizeof(struct hv_sgl_node), M_DEVBUF, M_WAITOK|M_ZERO); sgl_node->sgl_data = sglist_alloc(STORVSC_DATA_SEGCNT_MAX, M_WAITOK|M_ZERO); for (j = 0; j < STORVSC_DATA_SEGCNT_MAX; j++) { tmp_buff = malloc(PAGE_SIZE, M_DEVBUF, M_WAITOK|M_ZERO); sgl_node->sgl_data->sg_segs[j].ss_paddr = (vm_paddr_t)tmp_buff; } LIST_INSERT_HEAD(&g_hv_sgl_page_pool.free_sgl_list, sgl_node, link); } } sc->hs_destroy = FALSE; sc->hs_drain_notify = FALSE; sema_init(&sc->hs_drain_sema, 0, "Store Drain Sema"); ret = hv_storvsc_connect_vsp(sc); if (ret != 0) { goto cleanup; } /* Construct cpu to channel mapping */ storvsc_create_chan_sel(sc); /* * Create the device queue. * Hyper-V maps each target to one SCSI HBA */ devq = cam_simq_alloc(sc->hs_drv_props->drv_max_ios_per_target); if (devq == NULL) { device_printf(dev, "Failed to alloc device queue\n"); ret = ENOMEM; goto cleanup; } sc->hs_sim = cam_sim_alloc(storvsc_action, storvsc_poll, sc->hs_drv_props->drv_name, sc, sc->hs_unit, &sc->hs_lock, 1, sc->hs_drv_props->drv_max_ios_per_target, devq); if (sc->hs_sim == NULL) { device_printf(dev, "Failed to alloc sim\n"); cam_simq_free(devq); ret = ENOMEM; goto cleanup; } mtx_lock(&sc->hs_lock); /* bus_id is set to 0, need to get it from VMBUS channel query? */ if (xpt_bus_register(sc->hs_sim, dev, 0) != CAM_SUCCESS) { cam_sim_free(sc->hs_sim, /*free_devq*/TRUE); mtx_unlock(&sc->hs_lock); device_printf(dev, "Unable to register SCSI bus\n"); ret = ENXIO; goto cleanup; } if (xpt_create_path(&sc->hs_path, /*periph*/NULL, cam_sim_path(sc->hs_sim), CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD) != CAM_REQ_CMP) { xpt_bus_deregister(cam_sim_path(sc->hs_sim)); cam_sim_free(sc->hs_sim, /*free_devq*/TRUE); mtx_unlock(&sc->hs_lock); device_printf(dev, "Unable to create path\n"); ret = ENXIO; goto cleanup; } mtx_unlock(&sc->hs_lock); storvsc_sysctl(dev); root_mount_rel(root_mount_token); return (0); cleanup: root_mount_rel(root_mount_token); while (!LIST_EMPTY(&sc->hs_free_list)) { reqp = LIST_FIRST(&sc->hs_free_list); LIST_REMOVE(reqp, link); bus_dmamap_destroy(sc->storvsc_req_dtag, reqp->data_dmap); free(reqp, M_DEVBUF); } while (!LIST_EMPTY(&g_hv_sgl_page_pool.free_sgl_list)) { sgl_node = LIST_FIRST(&g_hv_sgl_page_pool.free_sgl_list); LIST_REMOVE(sgl_node, link); for (j = 0; j < STORVSC_DATA_SEGCNT_MAX; j++) { if (NULL != (void*)sgl_node->sgl_data->sg_segs[j].ss_paddr) { free((void*)sgl_node->sgl_data->sg_segs[j].ss_paddr, M_DEVBUF); } } sglist_free(sgl_node->sgl_data); free(sgl_node, M_DEVBUF); } return (ret); } /** * @brief StorVSC device detach function * * This function is responsible for safely detaching a * StorVSC device. This includes waiting for inbound responses * to complete and freeing associated per-device structures. * * @param dev a device * returns 0 on success */ static int storvsc_detach(device_t dev) { struct storvsc_softc *sc = device_get_softc(dev); struct hv_storvsc_request *reqp = NULL; struct hv_sgl_node *sgl_node = NULL; int j = 0; sc->hs_destroy = TRUE; /* * At this point, all outbound traffic should be disabled. We * only allow inbound traffic (responses) to proceed so that * outstanding requests can be completed. */ sc->hs_drain_notify = TRUE; sema_wait(&sc->hs_drain_sema); sc->hs_drain_notify = FALSE; /* * Since we have already drained, we don't need to busy wait. * The call to close the channel will reset the callback * under the protection of the incoming channel lock. */ vmbus_chan_close(sc->hs_chan); mtx_lock(&sc->hs_lock); while (!LIST_EMPTY(&sc->hs_free_list)) { reqp = LIST_FIRST(&sc->hs_free_list); LIST_REMOVE(reqp, link); bus_dmamap_destroy(sc->storvsc_req_dtag, reqp->data_dmap); free(reqp, M_DEVBUF); } mtx_unlock(&sc->hs_lock); while (!LIST_EMPTY(&g_hv_sgl_page_pool.free_sgl_list)) { sgl_node = LIST_FIRST(&g_hv_sgl_page_pool.free_sgl_list); LIST_REMOVE(sgl_node, link); for (j = 0; j < STORVSC_DATA_SEGCNT_MAX; j++){ if (NULL != (void*)sgl_node->sgl_data->sg_segs[j].ss_paddr) { free((void*)sgl_node->sgl_data->sg_segs[j].ss_paddr, M_DEVBUF); } } sglist_free(sgl_node->sgl_data); free(sgl_node, M_DEVBUF); } return (0); } #if HVS_TIMEOUT_TEST /** * @brief unit test for timed out operations * * This function provides unit testing capability to simulate * timed out operations. Recompilation with HV_TIMEOUT_TEST=1 * is required. * * @param reqp pointer to a request structure * @param opcode SCSI operation being performed * @param wait if 1, wait for I/O to complete */ static void storvsc_timeout_test(struct hv_storvsc_request *reqp, uint8_t opcode, int wait) { int ret; union ccb *ccb = reqp->ccb; struct storvsc_softc *sc = reqp->softc; if (reqp->vstor_packet.vm_srb.cdb[0] != opcode) { return; } if (wait) { mtx_lock(&reqp->event.mtx); } ret = hv_storvsc_io_request(sc, reqp); if (ret != 0) { if (wait) { mtx_unlock(&reqp->event.mtx); } printf("%s: io_request failed with %d.\n", __func__, ret); ccb->ccb_h.status = CAM_PROVIDE_FAIL; mtx_lock(&sc->hs_lock); storvsc_free_request(sc, reqp); xpt_done(ccb); mtx_unlock(&sc->hs_lock); return; } if (wait) { xpt_print(ccb->ccb_h.path, "%u: %s: waiting for IO return.\n", ticks, __func__); ret = cv_timedwait(&reqp->event.cv, &reqp->event.mtx, 60*hz); mtx_unlock(&reqp->event.mtx); xpt_print(ccb->ccb_h.path, "%u: %s: %s.\n", ticks, __func__, (ret == 0)? "IO return detected" : "IO return not detected"); /* * Now both the timer handler and io done are running * simultaneously. We want to confirm the io done always * finishes after the timer handler exits. So reqp used by * timer handler is not freed or stale. Do busy loop for * another 1/10 second to make sure io done does * wait for the timer handler to complete. */ DELAY(100*1000); mtx_lock(&sc->hs_lock); xpt_print(ccb->ccb_h.path, "%u: %s: finishing, queue frozen %d, " "ccb status 0x%x scsi_status 0x%x.\n", ticks, __func__, sc->hs_frozen, ccb->ccb_h.status, ccb->csio.scsi_status); mtx_unlock(&sc->hs_lock); } } #endif /* HVS_TIMEOUT_TEST */ #ifdef notyet /** * @brief timeout handler for requests * * This function is called as a result of a callout expiring. * * @param arg pointer to a request */ static void storvsc_timeout(void *arg) { struct hv_storvsc_request *reqp = arg; struct storvsc_softc *sc = reqp->softc; union ccb *ccb = reqp->ccb; if (reqp->retries == 0) { mtx_lock(&sc->hs_lock); xpt_print(ccb->ccb_h.path, "%u: IO timed out (req=0x%p), wait for another %u secs.\n", ticks, reqp, ccb->ccb_h.timeout / 1000); cam_error_print(ccb, CAM_ESF_ALL, CAM_EPF_ALL); mtx_unlock(&sc->hs_lock); reqp->retries++; callout_reset_sbt(&reqp->callout, SBT_1MS * ccb->ccb_h.timeout, 0, storvsc_timeout, reqp, 0); #if HVS_TIMEOUT_TEST storvsc_timeout_test(reqp, SEND_DIAGNOSTIC, 0); #endif return; } mtx_lock(&sc->hs_lock); xpt_print(ccb->ccb_h.path, "%u: IO (reqp = 0x%p) did not return for %u seconds, %s.\n", ticks, reqp, ccb->ccb_h.timeout * (reqp->retries+1) / 1000, (sc->hs_frozen == 0)? "freezing the queue" : "the queue is already frozen"); if (sc->hs_frozen == 0) { sc->hs_frozen = 1; xpt_freeze_simq(xpt_path_sim(ccb->ccb_h.path), 1); } mtx_unlock(&sc->hs_lock); #if HVS_TIMEOUT_TEST storvsc_timeout_test(reqp, MODE_SELECT_10, 1); #endif } #endif /** * @brief StorVSC device poll function * * This function is responsible for servicing requests when * interrupts are disabled (i.e when we are dumping core.) * * @param sim a pointer to a CAM SCSI interface module */ static void storvsc_poll(struct cam_sim *sim) { struct storvsc_softc *sc = cam_sim_softc(sim); mtx_assert(&sc->hs_lock, MA_OWNED); mtx_unlock(&sc->hs_lock); hv_storvsc_on_channel_callback(sc->hs_chan, sc); mtx_lock(&sc->hs_lock); } /** * @brief StorVSC device action function * * This function is responsible for handling SCSI operations which * are passed from the CAM layer. The requests are in the form of * CAM control blocks which indicate the action being performed. * Not all actions require converting the request to a VSCSI protocol * message - these actions can be responded to by this driver. * Requests which are destined for a backend storage device are converted * to a VSCSI protocol message and sent on the channel connection associated * with this device. * * @param sim pointer to a CAM SCSI interface module * @param ccb pointer to a CAM control block */ static void storvsc_action(struct cam_sim *sim, union ccb *ccb) { struct storvsc_softc *sc = cam_sim_softc(sim); int res; mtx_assert(&sc->hs_lock, MA_OWNED); switch (ccb->ccb_h.func_code) { case XPT_PATH_INQ: { struct ccb_pathinq *cpi = &ccb->cpi; cpi->version_num = 1; cpi->hba_inquiry = PI_TAG_ABLE|PI_SDTR_ABLE; cpi->target_sprt = 0; cpi->hba_misc = PIM_NOBUSRESET; if (hv_storvsc_use_pim_unmapped) cpi->hba_misc |= PIM_UNMAPPED; cpi->maxio = STORVSC_DATA_SIZE_MAX; cpi->hba_eng_cnt = 0; cpi->max_target = STORVSC_MAX_TARGETS; cpi->max_lun = sc->hs_drv_props->drv_max_luns_per_target; cpi->initiator_id = cpi->max_target; cpi->bus_id = cam_sim_bus(sim); cpi->base_transfer_speed = 300000; cpi->transport = XPORT_SAS; cpi->transport_version = 0; cpi->protocol = PROTO_SCSI; cpi->protocol_version = SCSI_REV_SPC2; strncpy(cpi->sim_vid, "FreeBSD", SIM_IDLEN); strncpy(cpi->hba_vid, sc->hs_drv_props->drv_name, HBA_IDLEN); strncpy(cpi->dev_name, cam_sim_name(sim), DEV_IDLEN); cpi->unit_number = cam_sim_unit(sim); ccb->ccb_h.status = CAM_REQ_CMP; xpt_done(ccb); return; } case XPT_GET_TRAN_SETTINGS: { struct ccb_trans_settings *cts = &ccb->cts; cts->transport = XPORT_SAS; cts->transport_version = 0; cts->protocol = PROTO_SCSI; cts->protocol_version = SCSI_REV_SPC2; /* enable tag queuing and disconnected mode */ cts->proto_specific.valid = CTS_SCSI_VALID_TQ; cts->proto_specific.scsi.valid = CTS_SCSI_VALID_TQ; cts->proto_specific.scsi.flags = CTS_SCSI_FLAGS_TAG_ENB; cts->xport_specific.valid = CTS_SPI_VALID_DISC; cts->xport_specific.spi.flags = CTS_SPI_FLAGS_DISC_ENB; ccb->ccb_h.status = CAM_REQ_CMP; xpt_done(ccb); return; } case XPT_SET_TRAN_SETTINGS: { ccb->ccb_h.status = CAM_REQ_CMP; xpt_done(ccb); return; } case XPT_CALC_GEOMETRY:{ cam_calc_geometry(&ccb->ccg, 1); xpt_done(ccb); return; } case XPT_RESET_BUS: case XPT_RESET_DEV:{ #if HVS_HOST_RESET if ((res = hv_storvsc_host_reset(sc)) != 0) { xpt_print(ccb->ccb_h.path, "hv_storvsc_host_reset failed with %d\n", res); ccb->ccb_h.status = CAM_PROVIDE_FAIL; xpt_done(ccb); return; } ccb->ccb_h.status = CAM_REQ_CMP; xpt_done(ccb); return; #else xpt_print(ccb->ccb_h.path, "%s reset not supported.\n", (ccb->ccb_h.func_code == XPT_RESET_BUS)? "bus" : "dev"); ccb->ccb_h.status = CAM_REQ_INVALID; xpt_done(ccb); return; #endif /* HVS_HOST_RESET */ } case XPT_SCSI_IO: case XPT_IMMED_NOTIFY: { struct hv_storvsc_request *reqp = NULL; bus_dmamap_t dmap_saved; if (ccb->csio.cdb_len == 0) { panic("cdl_len is 0\n"); } if (LIST_EMPTY(&sc->hs_free_list)) { ccb->ccb_h.status = CAM_REQUEUE_REQ; if (sc->hs_frozen == 0) { sc->hs_frozen = 1; xpt_freeze_simq(sim, /* count*/1); } xpt_done(ccb); return; } reqp = LIST_FIRST(&sc->hs_free_list); LIST_REMOVE(reqp, link); /* Save the data_dmap before reset request */ dmap_saved = reqp->data_dmap; /* XXX this is ugly */ bzero(reqp, sizeof(struct hv_storvsc_request)); /* Restore necessary bits */ reqp->data_dmap = dmap_saved; reqp->softc = sc; ccb->ccb_h.status |= CAM_SIM_QUEUED; if ((res = create_storvsc_request(ccb, reqp)) != 0) { ccb->ccb_h.status = CAM_REQ_INVALID; xpt_done(ccb); return; } #ifdef notyet if (ccb->ccb_h.timeout != CAM_TIME_INFINITY) { callout_init(&reqp->callout, 1); callout_reset_sbt(&reqp->callout, SBT_1MS * ccb->ccb_h.timeout, 0, storvsc_timeout, reqp, 0); #if HVS_TIMEOUT_TEST cv_init(&reqp->event.cv, "storvsc timeout cv"); mtx_init(&reqp->event.mtx, "storvsc timeout mutex", NULL, MTX_DEF); switch (reqp->vstor_packet.vm_srb.cdb[0]) { case MODE_SELECT_10: case SEND_DIAGNOSTIC: /* To have timer send the request. */ return; default: break; } #endif /* HVS_TIMEOUT_TEST */ } #endif if ((res = hv_storvsc_io_request(sc, reqp)) != 0) { xpt_print(ccb->ccb_h.path, "hv_storvsc_io_request failed with %d\n", res); ccb->ccb_h.status = CAM_PROVIDE_FAIL; storvsc_free_request(sc, reqp); xpt_done(ccb); return; } return; } default: ccb->ccb_h.status = CAM_REQ_INVALID; xpt_done(ccb); return; } } /** * @brief destroy bounce buffer * * This function is responsible for destroy a Scatter/Gather list * that create by storvsc_create_bounce_buffer() * * @param sgl- the Scatter/Gather need be destroy * @param sg_count- page count of the SG list. * */ static void storvsc_destroy_bounce_buffer(struct sglist *sgl) { struct hv_sgl_node *sgl_node = NULL; if (LIST_EMPTY(&g_hv_sgl_page_pool.in_use_sgl_list)) { printf("storvsc error: not enough in use sgl\n"); return; } sgl_node = LIST_FIRST(&g_hv_sgl_page_pool.in_use_sgl_list); LIST_REMOVE(sgl_node, link); sgl_node->sgl_data = sgl; LIST_INSERT_HEAD(&g_hv_sgl_page_pool.free_sgl_list, sgl_node, link); } /** * @brief create bounce buffer * * This function is responsible for create a Scatter/Gather list, * which hold several pages that can be aligned with page size. * * @param seg_count- SG-list segments count * @param write - if WRITE_TYPE, set SG list page used size to 0, * otherwise set used size to page size. * * return NULL if create failed */ static struct sglist * storvsc_create_bounce_buffer(uint16_t seg_count, int write) { int i = 0; struct sglist *bounce_sgl = NULL; unsigned int buf_len = ((write == WRITE_TYPE) ? 0 : PAGE_SIZE); struct hv_sgl_node *sgl_node = NULL; /* get struct sglist from free_sgl_list */ if (LIST_EMPTY(&g_hv_sgl_page_pool.free_sgl_list)) { printf("storvsc error: not enough free sgl\n"); return NULL; } sgl_node = LIST_FIRST(&g_hv_sgl_page_pool.free_sgl_list); LIST_REMOVE(sgl_node, link); bounce_sgl = sgl_node->sgl_data; LIST_INSERT_HEAD(&g_hv_sgl_page_pool.in_use_sgl_list, sgl_node, link); bounce_sgl->sg_maxseg = seg_count; if (write == WRITE_TYPE) bounce_sgl->sg_nseg = 0; else bounce_sgl->sg_nseg = seg_count; for (i = 0; i < seg_count; i++) bounce_sgl->sg_segs[i].ss_len = buf_len; return bounce_sgl; } /** * @brief copy data from SG list to bounce buffer * * This function is responsible for copy data from one SG list's segments * to another SG list which used as bounce buffer. * * @param bounce_sgl - the destination SG list * @param orig_sgl - the segment of the source SG list. * @param orig_sgl_count - the count of segments. * @param orig_sgl_count - indicate which segment need bounce buffer, * set 1 means need. * */ static void storvsc_copy_sgl_to_bounce_buf(struct sglist *bounce_sgl, bus_dma_segment_t *orig_sgl, unsigned int orig_sgl_count, uint64_t seg_bits) { int src_sgl_idx = 0; for (src_sgl_idx = 0; src_sgl_idx < orig_sgl_count; src_sgl_idx++) { if (seg_bits & (1 << src_sgl_idx)) { memcpy((void*)bounce_sgl->sg_segs[src_sgl_idx].ss_paddr, (void*)orig_sgl[src_sgl_idx].ds_addr, orig_sgl[src_sgl_idx].ds_len); bounce_sgl->sg_segs[src_sgl_idx].ss_len = orig_sgl[src_sgl_idx].ds_len; } } } /** * @brief copy data from SG list which used as bounce to another SG list * * This function is responsible for copy data from one SG list with bounce * buffer to another SG list's segments. * * @param dest_sgl - the destination SG list's segments * @param dest_sgl_count - the count of destination SG list's segment. * @param src_sgl - the source SG list. * @param seg_bits - indicate which segment used bounce buffer of src SG-list. * */ void storvsc_copy_from_bounce_buf_to_sgl(bus_dma_segment_t *dest_sgl, unsigned int dest_sgl_count, struct sglist* src_sgl, uint64_t seg_bits) { int sgl_idx = 0; for (sgl_idx = 0; sgl_idx < dest_sgl_count; sgl_idx++) { if (seg_bits & (1 << sgl_idx)) { memcpy((void*)(dest_sgl[sgl_idx].ds_addr), (void*)(src_sgl->sg_segs[sgl_idx].ss_paddr), src_sgl->sg_segs[sgl_idx].ss_len); } } } /** * @brief check SG list with bounce buffer or not * * This function is responsible for check if need bounce buffer for SG list. * * @param sgl - the SG list's segments * @param sg_count - the count of SG list's segment. * @param bits - segmengs number that need bounce buffer * * return -1 if SG list needless bounce buffer */ static int storvsc_check_bounce_buffer_sgl(bus_dma_segment_t *sgl, unsigned int sg_count, uint64_t *bits) { int i = 0; int offset = 0; uint64_t phys_addr = 0; uint64_t tmp_bits = 0; boolean_t found_hole = FALSE; boolean_t pre_aligned = TRUE; if (sg_count < 2){ return -1; } *bits = 0; phys_addr = vtophys(sgl[0].ds_addr); offset = phys_addr - trunc_page(phys_addr); if (offset != 0) { pre_aligned = FALSE; tmp_bits |= 1; } for (i = 1; i < sg_count; i++) { phys_addr = vtophys(sgl[i].ds_addr); offset = phys_addr - trunc_page(phys_addr); if (offset == 0) { if (FALSE == pre_aligned){ /* * This segment is aligned, if the previous * one is not aligned, find a hole */ found_hole = TRUE; } pre_aligned = TRUE; } else { tmp_bits |= 1 << i; if (!pre_aligned) { if (phys_addr != vtophys(sgl[i-1].ds_addr + sgl[i-1].ds_len)) { /* * Check whether connect to previous * segment,if not, find the hole */ found_hole = TRUE; } } else { found_hole = TRUE; } pre_aligned = FALSE; } } if (!found_hole) { return (-1); } else { *bits = tmp_bits; return 0; } } /** * Copy bus_dma segments to multiple page buffer, which requires * the pages are compact composed except for the 1st and last pages. */ static void storvsc_xferbuf_prepare(void *arg, bus_dma_segment_t *segs, int nsegs, int error) { struct hv_storvsc_request *reqp = arg; union ccb *ccb = reqp->ccb; struct ccb_scsiio *csio = &ccb->csio; struct storvsc_gpa_range *prplist; int i; prplist = &reqp->prp_list; prplist->gpa_range.gpa_len = csio->dxfer_len; prplist->gpa_range.gpa_ofs = segs[0].ds_addr & PAGE_MASK; for (i = 0; i < nsegs; i++) { #ifdef INVARIANTS if (nsegs > 1) { if (i == 0) { KASSERT((segs[i].ds_addr & PAGE_MASK) + segs[i].ds_len == PAGE_SIZE, ("invalid 1st page, ofs 0x%jx, len %zu", (uintmax_t)segs[i].ds_addr, segs[i].ds_len)); } else if (i == nsegs - 1) { KASSERT((segs[i].ds_addr & PAGE_MASK) == 0, ("invalid last page, ofs 0x%jx", (uintmax_t)segs[i].ds_addr)); } else { KASSERT((segs[i].ds_addr & PAGE_MASK) == 0 && segs[i].ds_len == PAGE_SIZE, ("not a full page, ofs 0x%jx, len %zu", (uintmax_t)segs[i].ds_addr, segs[i].ds_len)); } } #endif prplist->gpa_page[i] = atop(segs[i].ds_addr); } reqp->prp_cnt = nsegs; } /** * @brief Fill in a request structure based on a CAM control block * * Fills in a request structure based on the contents of a CAM control * block. The request structure holds the payload information for * VSCSI protocol request. * * @param ccb pointer to a CAM contorl block * @param reqp pointer to a request structure */ static int create_storvsc_request(union ccb *ccb, struct hv_storvsc_request *reqp) { struct ccb_scsiio *csio = &ccb->csio; uint64_t phys_addr; uint32_t pfn; uint64_t not_aligned_seg_bits = 0; int error; /* refer to struct vmscsi_req for meanings of these two fields */ reqp->vstor_packet.u.vm_srb.port = cam_sim_unit(xpt_path_sim(ccb->ccb_h.path)); reqp->vstor_packet.u.vm_srb.path_id = cam_sim_bus(xpt_path_sim(ccb->ccb_h.path)); reqp->vstor_packet.u.vm_srb.target_id = ccb->ccb_h.target_id; reqp->vstor_packet.u.vm_srb.lun = ccb->ccb_h.target_lun; reqp->vstor_packet.u.vm_srb.cdb_len = csio->cdb_len; if(ccb->ccb_h.flags & CAM_CDB_POINTER) { memcpy(&reqp->vstor_packet.u.vm_srb.u.cdb, csio->cdb_io.cdb_ptr, csio->cdb_len); } else { memcpy(&reqp->vstor_packet.u.vm_srb.u.cdb, csio->cdb_io.cdb_bytes, csio->cdb_len); } if (hv_storvsc_use_win8ext_flags) { reqp->vstor_packet.u.vm_srb.win8_extension.time_out_value = 60; reqp->vstor_packet.u.vm_srb.win8_extension.srb_flags |= SRB_FLAGS_DISABLE_SYNCH_TRANSFER; } switch (ccb->ccb_h.flags & CAM_DIR_MASK) { case CAM_DIR_OUT: reqp->vstor_packet.u.vm_srb.data_in = WRITE_TYPE; if (hv_storvsc_use_win8ext_flags) { reqp->vstor_packet.u.vm_srb.win8_extension.srb_flags |= SRB_FLAGS_DATA_OUT; } break; case CAM_DIR_IN: reqp->vstor_packet.u.vm_srb.data_in = READ_TYPE; if (hv_storvsc_use_win8ext_flags) { reqp->vstor_packet.u.vm_srb.win8_extension.srb_flags |= SRB_FLAGS_DATA_IN; } break; case CAM_DIR_NONE: reqp->vstor_packet.u.vm_srb.data_in = UNKNOWN_TYPE; if (hv_storvsc_use_win8ext_flags) { reqp->vstor_packet.u.vm_srb.win8_extension.srb_flags |= SRB_FLAGS_NO_DATA_TRANSFER; } break; default: printf("Error: unexpected data direction: 0x%x\n", ccb->ccb_h.flags & CAM_DIR_MASK); return (EINVAL); } reqp->sense_data = &csio->sense_data; reqp->sense_info_len = csio->sense_len; reqp->ccb = ccb; if (0 == csio->dxfer_len) { return (0); } switch (ccb->ccb_h.flags & CAM_DATA_MASK) { case CAM_DATA_BIO: case CAM_DATA_VADDR: error = bus_dmamap_load_ccb(reqp->softc->storvsc_req_dtag, reqp->data_dmap, ccb, storvsc_xferbuf_prepare, reqp, BUS_DMA_NOWAIT); if (error) { xpt_print(ccb->ccb_h.path, "bus_dmamap_load_ccb failed: %d\n", error); return (error); } if ((ccb->ccb_h.flags & CAM_DATA_MASK) == CAM_DATA_BIO) reqp->softc->sysctl_data.data_bio_cnt++; else reqp->softc->sysctl_data.data_vaddr_cnt++; break; case CAM_DATA_SG: { struct storvsc_gpa_range *prplist; int i = 0; int offset = 0; int ret; bus_dma_segment_t *storvsc_sglist = (bus_dma_segment_t *)ccb->csio.data_ptr; u_int16_t storvsc_sg_count = ccb->csio.sglist_cnt; prplist = &reqp->prp_list; prplist->gpa_range.gpa_len = csio->dxfer_len; printf("Storvsc: get SG I/O operation, %d\n", reqp->vstor_packet.u.vm_srb.data_in); if (storvsc_sg_count > STORVSC_DATA_SEGCNT_MAX){ printf("Storvsc: %d segments is too much, " "only support %d segments\n", storvsc_sg_count, STORVSC_DATA_SEGCNT_MAX); return (EINVAL); } /* * We create our own bounce buffer function currently. Idealy * we should use BUS_DMA(9) framework. But with current BUS_DMA * code there is no callback API to check the page alignment of * middle segments before busdma can decide if a bounce buffer * is needed for particular segment. There is callback, * "bus_dma_filter_t *filter", but the parrameters are not * sufficient for storvsc driver. * TODO: * Add page alignment check in BUS_DMA(9) callback. Once * this is complete, switch the following code to use * BUS_DMA(9) for storvsc bounce buffer support. */ /* check if we need to create bounce buffer */ ret = storvsc_check_bounce_buffer_sgl(storvsc_sglist, storvsc_sg_count, ¬_aligned_seg_bits); if (ret != -1) { reqp->bounce_sgl = storvsc_create_bounce_buffer(storvsc_sg_count, reqp->vstor_packet.u.vm_srb.data_in); if (NULL == reqp->bounce_sgl) { printf("Storvsc_error: " "create bounce buffer failed.\n"); return (ENOMEM); } reqp->bounce_sgl_count = storvsc_sg_count; reqp->not_aligned_seg_bits = not_aligned_seg_bits; /* * if it is write, we need copy the original data *to bounce buffer */ if (WRITE_TYPE == reqp->vstor_packet.u.vm_srb.data_in) { storvsc_copy_sgl_to_bounce_buf( reqp->bounce_sgl, storvsc_sglist, storvsc_sg_count, reqp->not_aligned_seg_bits); } /* transfer virtual address to physical frame number */ if (reqp->not_aligned_seg_bits & 0x1){ phys_addr = vtophys(reqp->bounce_sgl->sg_segs[0].ss_paddr); }else{ phys_addr = vtophys(storvsc_sglist[0].ds_addr); } prplist->gpa_range.gpa_ofs = phys_addr & PAGE_MASK; pfn = phys_addr >> PAGE_SHIFT; prplist->gpa_page[0] = pfn; for (i = 1; i < storvsc_sg_count; i++) { if (reqp->not_aligned_seg_bits & (1 << i)) { phys_addr = vtophys(reqp->bounce_sgl->sg_segs[i].ss_paddr); } else { phys_addr = vtophys(storvsc_sglist[i].ds_addr); } pfn = phys_addr >> PAGE_SHIFT; prplist->gpa_page[i] = pfn; } reqp->prp_cnt = i; } else { phys_addr = vtophys(storvsc_sglist[0].ds_addr); prplist->gpa_range.gpa_ofs = phys_addr & PAGE_MASK; for (i = 0; i < storvsc_sg_count; i++) { phys_addr = vtophys(storvsc_sglist[i].ds_addr); pfn = phys_addr >> PAGE_SHIFT; prplist->gpa_page[i] = pfn; } reqp->prp_cnt = i; /* check the last segment cross boundary or not */ offset = phys_addr & PAGE_MASK; if (offset) { /* Add one more PRP entry */ phys_addr = vtophys(storvsc_sglist[i-1].ds_addr + PAGE_SIZE - offset); pfn = phys_addr >> PAGE_SHIFT; prplist->gpa_page[i] = pfn; reqp->prp_cnt++; } reqp->bounce_sgl_count = 0; } reqp->softc->sysctl_data.data_sg_cnt++; break; } default: printf("Unknow flags: %d\n", ccb->ccb_h.flags); return(EINVAL); } return(0); } /** * @brief completion function before returning to CAM * * I/O process has been completed and the result needs * to be passed to the CAM layer. * Free resources related to this request. * * @param reqp pointer to a request structure */ static void storvsc_io_done(struct hv_storvsc_request *reqp) { union ccb *ccb = reqp->ccb; struct ccb_scsiio *csio = &ccb->csio; struct storvsc_softc *sc = reqp->softc; struct vmscsi_req *vm_srb = &reqp->vstor_packet.u.vm_srb; bus_dma_segment_t *ori_sglist = NULL; int ori_sg_count = 0; /* destroy bounce buffer if it is used */ if (reqp->bounce_sgl_count) { ori_sglist = (bus_dma_segment_t *)ccb->csio.data_ptr; ori_sg_count = ccb->csio.sglist_cnt; /* * If it is READ operation, we should copy back the data * to original SG list. */ if (READ_TYPE == reqp->vstor_packet.u.vm_srb.data_in) { storvsc_copy_from_bounce_buf_to_sgl(ori_sglist, ori_sg_count, reqp->bounce_sgl, reqp->not_aligned_seg_bits); } storvsc_destroy_bounce_buffer(reqp->bounce_sgl); reqp->bounce_sgl_count = 0; } if (reqp->retries > 0) { mtx_lock(&sc->hs_lock); #if HVS_TIMEOUT_TEST xpt_print(ccb->ccb_h.path, "%u: IO returned after timeout, " "waking up timer handler if any.\n", ticks); mtx_lock(&reqp->event.mtx); cv_signal(&reqp->event.cv); mtx_unlock(&reqp->event.mtx); #endif reqp->retries = 0; xpt_print(ccb->ccb_h.path, "%u: IO returned after timeout, " "stopping timer if any.\n", ticks); mtx_unlock(&sc->hs_lock); } #ifdef notyet /* * callout_drain() will wait for the timer handler to finish * if it is running. So we don't need any lock to synchronize * between this routine and the timer handler. * Note that we need to make sure reqp is not freed when timer * handler is using or will use it. */ if (ccb->ccb_h.timeout != CAM_TIME_INFINITY) { callout_drain(&reqp->callout); } #endif ccb->ccb_h.status &= ~CAM_SIM_QUEUED; ccb->ccb_h.status &= ~CAM_STATUS_MASK; if (vm_srb->scsi_status == SCSI_STATUS_OK) { const struct scsi_generic *cmd; - + cmd = (const struct scsi_generic *) + ((ccb->ccb_h.flags & CAM_CDB_POINTER) ? + csio->cdb_io.cdb_ptr : csio->cdb_io.cdb_bytes); if (vm_srb->srb_status != SRB_STATUS_SUCCESS) { - if (vm_srb->srb_status == SRB_STATUS_INVALID_LUN) { - xpt_print(ccb->ccb_h.path, "invalid LUN %d\n", - vm_srb->lun); - } else { - xpt_print(ccb->ccb_h.path, "Unknown SRB flag: %d\n", - vm_srb->srb_status); - } /* * If there are errors, for example, invalid LUN, * host will inform VM through SRB status. */ - ccb->ccb_h.status |= CAM_SEL_TIMEOUT; + if (bootverbose) { + if (vm_srb->srb_status == SRB_STATUS_INVALID_LUN) { + xpt_print(ccb->ccb_h.path, + "invalid LUN %d for op: %s\n", + vm_srb->lun, + scsi_op_desc(cmd->opcode, NULL)); + } else { + xpt_print(ccb->ccb_h.path, + "Unknown SRB flag: %d for op: %s\n", + vm_srb->srb_status, + scsi_op_desc(cmd->opcode, NULL)); + } + } + + /* + * XXX For a selection timeout, all of the LUNs + * on the target will be gone. It works for SCSI + * disks, but does not work for IDE disks. + * + * For CAM_DEV_NOT_THERE, CAM will only get + * rid of the device(s) specified by the path. + */ + if (storvsc_get_storage_type(sc->hs_dev) == + DRIVER_STORVSC) + ccb->ccb_h.status |= CAM_SEL_TIMEOUT; + else + ccb->ccb_h.status |= CAM_DEV_NOT_THERE; } else { ccb->ccb_h.status |= CAM_REQ_CMP; } - cmd = (const struct scsi_generic *) - ((ccb->ccb_h.flags & CAM_CDB_POINTER) ? - csio->cdb_io.cdb_ptr : csio->cdb_io.cdb_bytes); if (cmd->opcode == INQUIRY) { struct scsi_inquiry_data *inq_data = (struct scsi_inquiry_data *)csio->data_ptr; uint8_t *resp_buf = (uint8_t *)csio->data_ptr; int resp_xfer_len, resp_buf_len, data_len; /* Get the buffer length reported by host */ resp_xfer_len = vm_srb->transfer_len; /* Get the available buffer length */ resp_buf_len = resp_xfer_len >= 5 ? resp_buf[4] + 5 : 0; data_len = (resp_buf_len < resp_xfer_len) ? resp_buf_len : resp_xfer_len; if (bootverbose && data_len >= 5) { xpt_print(ccb->ccb_h.path, "storvsc inquiry " "(%d) [%x %x %x %x %x ... ]\n", data_len, resp_buf[0], resp_buf[1], resp_buf[2], resp_buf[3], resp_buf[4]); } if (vm_srb->srb_status == SRB_STATUS_SUCCESS && data_len > SHORT_INQUIRY_LENGTH) { char vendor[16]; cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor), sizeof(vendor)); /* * XXX: Upgrade SPC2 to SPC3 if host is WIN8 or * WIN2012 R2 in order to support UNMAP feature. */ if (!strncmp(vendor, "Msft", 4) && SID_ANSI_REV(inq_data) == SCSI_REV_SPC2 && (vmstor_proto_version == VMSTOR_PROTOCOL_VERSION_WIN8_1 || vmstor_proto_version == VMSTOR_PROTOCOL_VERSION_WIN8)) { inq_data->version = SCSI_REV_SPC3; if (bootverbose) { xpt_print(ccb->ccb_h.path, "storvsc upgrades " "SPC2 to SPC3\n"); } } } } } else { mtx_lock(&sc->hs_lock); xpt_print(ccb->ccb_h.path, "storvsc scsi_status = %d\n", vm_srb->scsi_status); mtx_unlock(&sc->hs_lock); ccb->ccb_h.status |= CAM_SCSI_STATUS_ERROR; } ccb->csio.scsi_status = (vm_srb->scsi_status & 0xFF); ccb->csio.resid = ccb->csio.dxfer_len - vm_srb->transfer_len; if (reqp->sense_info_len != 0) { csio->sense_resid = csio->sense_len - reqp->sense_info_len; ccb->ccb_h.status |= CAM_AUTOSNS_VALID; } mtx_lock(&sc->hs_lock); if (reqp->softc->hs_frozen == 1) { xpt_print(ccb->ccb_h.path, "%u: storvsc unfreezing softc 0x%p.\n", ticks, reqp->softc); ccb->ccb_h.status |= CAM_RELEASE_SIMQ; reqp->softc->hs_frozen = 0; } storvsc_free_request(sc, reqp); mtx_unlock(&sc->hs_lock); xpt_done_direct(ccb); } /** * @brief Free a request structure * * Free a request structure by returning it to the free list * * @param sc pointer to a softc * @param reqp pointer to a request structure */ static void storvsc_free_request(struct storvsc_softc *sc, struct hv_storvsc_request *reqp) { LIST_INSERT_HEAD(&sc->hs_free_list, reqp, link); } /** * @brief Determine type of storage device from GUID * * Using the type GUID, determine if this is a StorVSC (paravirtual * SCSI or BlkVSC (paravirtual IDE) device. * * @param dev a device * returns an enum */ static enum hv_storage_type storvsc_get_storage_type(device_t dev) { device_t parent = device_get_parent(dev); if (VMBUS_PROBE_GUID(parent, dev, &gBlkVscDeviceType) == 0) return DRIVER_BLKVSC; if (VMBUS_PROBE_GUID(parent, dev, &gStorVscDeviceType) == 0) return DRIVER_STORVSC; return DRIVER_UNKNOWN; } + +#define PCI_VENDOR_INTEL 0x8086 +#define PCI_PRODUCT_PIIX4 0x7111 + +static void +storvsc_ada_probe_veto(void *arg __unused, struct cam_path *path, + struct ata_params *ident_buf __unused, int *veto) +{ + + /* + * The ATA disks are shared with the controllers managed + * by this driver, so veto the ATA disks' attachment; the + * ATA disks will be attached as SCSI disks once this driver + * attached. + */ + if (path->device->protocol == PROTO_ATA) { + struct ccb_pathinq cpi; + + bzero(&cpi, sizeof(cpi)); + 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 && + cpi.hba_vendor == PCI_VENDOR_INTEL && + cpi.hba_device == PCI_PRODUCT_PIIX4) { + (*veto)++; + if (bootverbose) { + xpt_print(path, + "Disable ATA disks on " + "simulated ATA controller (0x%04x%04x)\n", + cpi.hba_device, cpi.hba_vendor); + } + } + } +} + +static void +storvsc_sysinit(void *arg __unused) +{ + if (vm_guest == VM_GUEST_HV) { + storvsc_handler_tag = EVENTHANDLER_REGISTER(ada_probe_veto, + storvsc_ada_probe_veto, NULL, EVENTHANDLER_PRI_ANY); + } +} +SYSINIT(storvsc_sys_init, SI_SUB_DRIVERS, SI_ORDER_SECOND, storvsc_sysinit, + NULL); + +static void +storvsc_sysuninit(void *arg __unused) +{ + if (storvsc_handler_tag != NULL) + EVENTHANDLER_DEREGISTER(ada_probe_veto, storvsc_handler_tag); +} +SYSUNINIT(storvsc_sys_uninit, SI_SUB_DRIVERS, SI_ORDER_SECOND, + storvsc_sysuninit, NULL); Index: head/sys/modules/hyperv/stordisengage/Makefile =================================================================== --- head/sys/modules/hyperv/stordisengage/Makefile (revision 306425) +++ head/sys/modules/hyperv/stordisengage/Makefile (nonexistent) @@ -1,9 +0,0 @@ -# $FreeBSD$ - -.PATH: ${.CURDIR}/../../../dev/hyperv/stordisengage - -KMOD= hv_ata_pci_disengage -SRCS= hv_ata_pci_disengage.c -SRCS+= ata_if.h bus_if.h device_if.h pci_if.h - -.include Property changes on: head/sys/modules/hyperv/stordisengage/Makefile ___________________________________________________________________ Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Index: head/sys/modules/hyperv/Makefile =================================================================== --- head/sys/modules/hyperv/Makefile (revision 306425) +++ head/sys/modules/hyperv/Makefile (revision 306426) @@ -1,5 +1,5 @@ # $FreeBSD$ -SUBDIR = vmbus netvsc stordisengage storvsc utilities +SUBDIR = vmbus netvsc storvsc utilities .include