diff --git a/sys/conf/files b/sys/conf/files
index c127ce7e7103..51d052e3c31d 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -1,5232 +1,5233 @@
#
# The long compile-with and dependency lines are required because of
# limitations in config: backslash-newline doesn't work in strings, and
# dependency lines other than the first are silently ignored.
#
acpi_quirks.h optional acpi \
dependency "$S/tools/acpi_quirks2h.awk $S/dev/acpica/acpi_quirks" \
compile-with "${AWK} -f $S/tools/acpi_quirks2h.awk $S/dev/acpica/acpi_quirks" \
no-obj no-implicit-rule before-depend \
clean "acpi_quirks.h"
bhnd_nvram_map.h optional bhnd \
dependency "$S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/tools/nvram_map_gen.awk $S/dev/bhnd/nvram/nvram_map" \
compile-with "sh $S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/nvram/nvram_map -h" \
no-obj no-implicit-rule before-depend \
clean "bhnd_nvram_map.h"
bhnd_nvram_map_data.h optional bhnd \
dependency "$S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/tools/nvram_map_gen.awk $S/dev/bhnd/nvram/nvram_map" \
compile-with "sh $S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/nvram/nvram_map -d" \
no-obj no-implicit-rule before-depend \
clean "bhnd_nvram_map_data.h"
fdt_static_dtb.h optional fdt fdt_dtb_static \
compile-with "sh -c 'MACHINE=${MACHINE} $S/tools/fdt/make_dtbh.sh ${FDT_DTS_FILE} ${.CURDIR}'" \
dependency "${FDT_DTS_FILE:T:R}.dtb" \
no-obj no-implicit-rule before-depend \
clean "fdt_static_dtb.h"
feeder_eq_gen.h optional sound \
dependency "$S/tools/sound/feeder_eq_mkfilter.awk" \
compile-with "${AWK} -f $S/tools/sound/feeder_eq_mkfilter.awk -- ${FEEDER_EQ_PRESETS} > feeder_eq_gen.h" \
no-obj no-implicit-rule before-depend \
clean "feeder_eq_gen.h"
feeder_rate_gen.h optional sound \
dependency "$S/tools/sound/feeder_rate_mkfilter.awk" \
compile-with "${AWK} -f $S/tools/sound/feeder_rate_mkfilter.awk -- ${FEEDER_RATE_PRESETS} > feeder_rate_gen.h" \
no-obj no-implicit-rule before-depend \
clean "feeder_rate_gen.h"
font.h optional sc_dflt_font \
compile-with "uudecode < ${SRCTOP}/share/syscons/fonts/${SC_DFLT_FONT}-8x16.fnt && file2c 'u_char dflt_font_16[16*256] = {' '};' < ${SC_DFLT_FONT}-8x16 > font.h && uudecode < ${SRCTOP}/share/syscons/fonts/${SC_DFLT_FONT}-8x14.fnt && file2c 'u_char dflt_font_14[14*256] = {' '};' < ${SC_DFLT_FONT}-8x14 >> font.h && uudecode < ${SRCTOP}/share/syscons/fonts/${SC_DFLT_FONT}-8x8.fnt && file2c '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 ${SC_DFLT_FONT}-8x8"
snd_fxdiv_gen.h optional sound \
dependency "$S/tools/sound/snd_fxdiv_gen.awk" \
compile-with "${AWK} -f $S/tools/sound/snd_fxdiv_gen.awk -- > snd_fxdiv_gen.h" \
no-obj no-implicit-rule before-depend \
clean "snd_fxdiv_gen.h"
miidevs.h optional miibus | mii \
dependency "$S/tools/miidevs2h.awk $S/dev/mii/miidevs" \
compile-with "${AWK} -f $S/tools/miidevs2h.awk $S/dev/mii/miidevs" \
no-obj no-implicit-rule before-depend \
clean "miidevs.h"
kbdmuxmap.h optional kbdmux_dflt_keymap \
compile-with "${KEYMAP} -L ${KBDMUX_DFLT_KEYMAP} | ${KEYMAP_FIX} > ${.TARGET}" \
no-obj no-implicit-rule before-depend \
clean "kbdmuxmap.h"
teken_state.h optional sc | vt \
dependency "$S/teken/gensequences $S/teken/sequences" \
compile-with "${AWK} -f $S/teken/gensequences $S/teken/sequences > teken_state.h" \
no-obj no-implicit-rule before-depend \
clean "teken_state.h"
ukbdmap.h optional ukbd_dflt_keymap \
compile-with "${KEYMAP} -L ${UKBD_DFLT_KEYMAP} | ${KEYMAP_FIX} > ${.TARGET}" \
no-obj no-implicit-rule before-depend \
clean "ukbdmap.h"
usbdevs.h optional usb | hid \
dependency "$S/tools/usbdevs2h.awk $S/dev/usb/usbdevs" \
compile-with "${AWK} -f $S/tools/usbdevs2h.awk $S/dev/usb/usbdevs -h" \
no-obj no-implicit-rule before-depend \
clean "usbdevs.h"
usbdevs_data.h optional usb \
dependency "$S/tools/usbdevs2h.awk $S/dev/usb/usbdevs" \
compile-with "${AWK} -f $S/tools/usbdevs2h.awk $S/dev/usb/usbdevs -d" \
no-obj no-implicit-rule before-depend \
clean "usbdevs_data.h"
sdiodevs.h optional mmccam \
dependency "$S/tools/sdiodevs2h.awk $S/dev/sdio/sdiodevs" \
compile-with "${AWK} -f $S/tools/sdiodevs2h.awk $S/dev/sdio/sdiodevs -h" \
no-obj no-implicit-rule before-depend \
clean "sdiodevs.h"
sdiodevs_data.h optional mmccam \
dependency "$S/tools/sdiodevs2h.awk $S/dev/sdio/sdiodevs" \
compile-with "${AWK} -f $S/tools/sdiodevs2h.awk $S/dev/sdio/sdiodevs -d" \
no-obj no-implicit-rule before-depend \
clean "sdiodevs_data.h"
cam/cam.c optional scbus
cam/cam_compat.c optional scbus
cam/cam_iosched.c optional scbus
cam/cam_periph.c optional scbus
cam/cam_queue.c optional scbus
cam/cam_sim.c optional scbus
cam/cam_xpt.c optional scbus
cam/ata/ata_all.c optional scbus
cam/ata/ata_xpt.c optional scbus
cam/ata/ata_pmp.c optional scbus
cam/nvme/nvme_all.c optional scbus
cam/nvme/nvme_da.c optional nda | da
cam/nvme/nvme_xpt.c optional scbus
cam/scsi/scsi_xpt.c optional scbus
cam/scsi/scsi_all.c optional scbus
cam/scsi/scsi_cd.c optional cd
cam/scsi/scsi_ch.c optional ch
cam/ata/ata_da.c optional ada | da
cam/ctl/ctl.c optional ctl
cam/ctl/ctl_backend.c optional ctl
cam/ctl/ctl_backend_block.c optional ctl
cam/ctl/ctl_backend_ramdisk.c optional ctl
cam/ctl/ctl_cmd_table.c optional ctl
cam/ctl/ctl_frontend.c optional ctl
cam/ctl/ctl_frontend_cam_sim.c optional ctl
cam/ctl/ctl_frontend_ioctl.c optional ctl
cam/ctl/ctl_frontend_iscsi.c optional ctl cfiscsi
cam/ctl/ctl_ha.c optional ctl
cam/ctl/ctl_scsi_all.c optional ctl
cam/ctl/ctl_tpc.c optional ctl
cam/ctl/ctl_tpc_local.c optional ctl
cam/ctl/ctl_error.c optional ctl
cam/ctl/ctl_util.c optional ctl
cam/ctl/scsi_ctl.c optional ctl
cam/mmc/mmc_xpt.c optional scbus mmccam
cam/mmc/mmc_sim.c optional scbus mmccam
cam/mmc/mmc_sim_if.m optional scbus mmccam
cam/mmc/mmc_da.c optional scbus mmccam da
cam/scsi/scsi_da.c optional da
cam/scsi/scsi_pass.c optional pass
cam/scsi/scsi_pt.c optional pt
cam/scsi/scsi_sa.c optional sa
cam/scsi/scsi_enc.c optional ses
cam/scsi/scsi_enc_ses.c optional ses
cam/scsi/scsi_enc_safte.c optional ses
cam/scsi/scsi_sg.c optional sg
cam/scsi/scsi_targ_bh.c optional targbh
cam/scsi/scsi_target.c optional targ
cam/scsi/smp_all.c optional scbus
# shared between zfs and dtrace
cddl/compat/opensolaris/kern/opensolaris.c optional dtrace compile-with "${CDDL_C}"
cddl/compat/opensolaris/kern/opensolaris_proc.c optional zfs | dtrace compile-with "${CDDL_C}"
contrib/openzfs/module/os/freebsd/spl/spl_misc.c optional zfs | dtrace compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_cmn_err.c optional zfs | dtrace compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_taskq.c optional zfs | dtrace compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_kmem.c optional zfs | dtrace compile-with "${ZFS_C}"
#zfs solaris portability layer
contrib/openzfs/module/os/freebsd/spl/acl_common.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/callb.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/list.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_acl.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_dtrace.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_kstat.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_policy.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_procfs_list.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_string.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_sunddi.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_sysevent.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_uio.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_vfs.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_vm.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_zlib.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/spl/spl_zone.c optional zfs compile-with "${ZFS_C}"
# zfs specific
#zfs avl
contrib/openzfs/module/avl/avl.c optional zfs compile-with "${ZFS_C}"
# zfs lua support
contrib/openzfs/module/lua/lapi.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lauxlib.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lbaselib.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lcode.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lcompat.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lcorolib.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lctype.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/ldebug.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/ldo.c optional zfs compile-with "${ZFS_C} ${NO_WINFINITE_RECURSION}"
contrib/openzfs/module/lua/lfunc.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lgc.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/llex.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lmem.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lobject.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lopcodes.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lparser.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lstate.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lstring.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lstrlib.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/ltable.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/ltablib.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/ltm.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lvm.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/lua/lzio.c optional zfs compile-with "${ZFS_C}"
# zfs nvpair support
contrib/openzfs/module/nvpair/fnvpair.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/nvpair/nvpair.c optional zfs compile-with "${ZFS_RPC_C} ${NO_WSTRINGOP_OVERREAD}"
contrib/openzfs/module/nvpair/nvpair_alloc_fixed.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/nvpair/nvpair_alloc_spl.c optional zfs compile-with "${ZFS_C}"
#zfs platform compatibility code
contrib/openzfs/module/os/freebsd/zfs/abd_os.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/arc_os.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/crypto_os.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/dmu_os.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/event_os.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/hkdf.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/kmod_core.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/spa_os.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/sysctl_os.c optional zfs compile-with "${ZFS_C} -include $S/modules/zfs/zfs_config.h"
contrib/openzfs/module/os/freebsd/zfs/vdev_file.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/vdev_label_os.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/vdev_geom.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zfs_acl.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zfs_ctldir.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zfs_debug.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zfs_dir.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zfs_file_os.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zfs_ioctl_compat.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zfs_ioctl_os.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zfs_racct.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zfs_vfsops.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zfs_znode.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zio_crypt.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/os/freebsd/zfs/zvol_os.c optional zfs compile-with "${ZFS_C}"
#zfs unicode support
contrib/openzfs/module/unicode/uconv.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/unicode/u8_textprep.c optional zfs compile-with "${ZFS_C}"
#zfs checksums / zcommon
contrib/openzfs/module/zcommon/cityhash.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zcommon/zfeature_common.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zcommon/zfs_comutil.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zcommon/zfs_deleg.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zcommon/zfs_fletcher.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zcommon/zfs_fletcher_superscalar.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zcommon/zfs_fletcher_superscalar4.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zcommon/zfs_namecheck.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zcommon/zfs_prop.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zcommon/zpool_prop.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zcommon/zprop_common.c optional zfs compile-with "${ZFS_C}"
# zfs edon-r hash support
contrib/openzfs/module/icp/algs/edonr/edonr.c optional zfs compile-with "${ZFS_C}"
# zfs blake3 hash support
contrib/openzfs/module/icp/algs/blake3/blake3.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/icp/algs/blake3/blake3_generic.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/icp/algs/blake3/blake3_impl.c optional zfs compile-with "${ZFS_C}"
# zfs sha2 hash support
contrib/openzfs/module/icp/algs/sha2/sha2_generic.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/icp/algs/sha2/sha256_impl.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/icp/algs/sha2/sha512_impl.c optional zfs compile-with "${ZFS_C}"
#zfs core common code
contrib/openzfs/module/zfs/abd.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/aggsum.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/arc.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/blake3_zfs.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/blkptr.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/bplist.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/bpobj.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/bptree.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/brt.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/btree.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/bqueue.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dbuf.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dbuf_stats.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dataset_kstats.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/ddt.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/ddt_zap.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dmu.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dmu_diff.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dmu_object.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dmu_objset.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dmu_recv.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dmu_redact.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dmu_send.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dmu_traverse.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dmu_tx.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dmu_zfetch.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dnode.c optional zfs compile-with "${ZFS_C} ${NO_WUNUSED_BUT_SET_VARIABLE}" \
warning "kernel contains CDDL licensed ZFS filesystem"
contrib/openzfs/module/zfs/dnode_sync.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_bookmark.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_crypt.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_dataset.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_deadlist.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_deleg.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_destroy.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_dir.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_pool.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_prop.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_scan.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_synctask.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/dsl_userhold.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/edonr_zfs.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/fm.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/gzip.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/lzjb.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/lz4.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/lz4_zfs.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/metaslab.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/mmp.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/multilist.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/objlist.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/pathname.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/range_tree.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/refcount.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/rrwlock.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/sa.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/sha2_zfs.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/skein_zfs.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/spa.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/spa_checkpoint.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/spa_config.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/spa_errlog.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/spa_history.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/spa_log_spacemap.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/spa_misc.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/spa_stats.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/space_map.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/space_reftree.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/txg.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/uberblock.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/unique.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_draid.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_draid_rand.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_indirect.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_indirect_births.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_indirect_mapping.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_initialize.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_label.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_mirror.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_missing.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_queue.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_raidz.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_raidz_math.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_raidz_math_scalar.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_rebuild.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_removal.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_root.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/vdev_trim.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zap.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zap_leaf.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zap_micro.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zcp.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zcp_get.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zcp_global.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zcp_iter.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zcp_set.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zcp_synctask.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfeature.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_byteswap.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_chksum.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_fm.c optional zfs compile-with "${ZFS_C} ${NO_WUNUSED_BUT_SET_VARIABLE}"
contrib/openzfs/module/zfs/zfs_fuid.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_impl.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_ioctl.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_log.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_onexit.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_quota.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_ratelimit.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_replay.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_rlock.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_sa.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zfs_vnops.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zstd/zfs_zstd.c optional zfs zstdio compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zil.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zio.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zio_checksum.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zio_compress.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zio_inject.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zle.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zrlock.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zthr.c optional zfs compile-with "${ZFS_C}"
contrib/openzfs/module/zfs/zvol.c optional zfs compile-with "${ZFS_C}"
# dtrace specific
cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c optional dtrace compile-with "${DTRACE_C}" \
warning "kernel contains CDDL licensed DTRACE"
cddl/contrib/opensolaris/uts/common/dtrace/dtrace_xoroshiro128_plus.c optional dtrace compile-with "${DTRACE_C}"
cddl/dev/dtmalloc/dtmalloc.c optional dtmalloc | dtraceall compile-with "${CDDL_C}"
cddl/dev/profile/profile.c optional dtrace_profile | dtraceall compile-with "${CDDL_C}"
cddl/dev/sdt/sdt.c optional dtrace_sdt | dtraceall compile-with "${CDDL_C}"
cddl/dev/fbt/fbt.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}"
cddl/dev/systrace/systrace.c optional dtrace_systrace | dtraceall compile-with "${CDDL_C}"
cddl/dev/prototype.c optional dtrace_prototype | dtraceall compile-with "${CDDL_C}"
fs/nfsclient/nfs_clkdtrace.c optional dtnfscl nfscl | dtraceall nfscl compile-with "${CDDL_C}"
compat/freebsd32/freebsd32_abort2.c optional compat_freebsd32
compat/freebsd32/freebsd32_capability.c optional compat_freebsd32
compat/freebsd32/freebsd32_ioctl.c optional compat_freebsd32
compat/freebsd32/freebsd32_misc.c optional compat_freebsd32
compat/freebsd32/freebsd32_syscalls.c optional compat_freebsd32
compat/freebsd32/freebsd32_sysent.c optional compat_freebsd32
contrib/ck/src/ck_array.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include"
contrib/ck/src/ck_barrier_centralized.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include"
contrib/ck/src/ck_barrier_combining.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include"
contrib/ck/src/ck_barrier_dissemination.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include"
contrib/ck/src/ck_barrier_mcs.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include"
contrib/ck/src/ck_barrier_tournament.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include"
contrib/ck/src/ck_epoch.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include"
contrib/ck/src/ck_hp.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include"
contrib/ck/src/ck_hs.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include"
contrib/ck/src/ck_ht.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include"
contrib/ck/src/ck_rhs.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include"
contrib/dev/acpica/common/ahids.c optional acpi acpi_debug
contrib/dev/acpica/common/ahuuids.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbcmds.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbconvert.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbdisply.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbexec.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbhistry.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbinput.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbmethod.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbnames.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbobject.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbstats.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbtest.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbutils.c optional acpi acpi_debug
contrib/dev/acpica/components/debugger/dbxface.c optional acpi acpi_debug
contrib/dev/acpica/components/disassembler/dmbuffer.c optional acpi acpi_debug
contrib/dev/acpica/components/disassembler/dmcstyle.c optional acpi acpi_debug
contrib/dev/acpica/components/disassembler/dmdeferred.c optional acpi acpi_debug
contrib/dev/acpica/components/disassembler/dmnames.c optional acpi acpi_debug
contrib/dev/acpica/components/disassembler/dmopcode.c optional acpi acpi_debug
contrib/dev/acpica/components/disassembler/dmresrc.c optional acpi acpi_debug
contrib/dev/acpica/components/disassembler/dmresrcl.c optional acpi acpi_debug
contrib/dev/acpica/components/disassembler/dmresrcl2.c optional acpi acpi_debug
contrib/dev/acpica/components/disassembler/dmresrcs.c optional acpi acpi_debug
contrib/dev/acpica/components/disassembler/dmutils.c optional acpi acpi_debug
contrib/dev/acpica/components/disassembler/dmwalk.c optional acpi acpi_debug
contrib/dev/acpica/components/dispatcher/dsargs.c optional acpi
contrib/dev/acpica/components/dispatcher/dscontrol.c optional acpi
contrib/dev/acpica/components/dispatcher/dsdebug.c optional acpi
contrib/dev/acpica/components/dispatcher/dsfield.c optional acpi
contrib/dev/acpica/components/dispatcher/dsinit.c optional acpi
contrib/dev/acpica/components/dispatcher/dsmethod.c optional acpi
contrib/dev/acpica/components/dispatcher/dsmthdat.c optional acpi
contrib/dev/acpica/components/dispatcher/dsobject.c optional acpi
contrib/dev/acpica/components/dispatcher/dsopcode.c optional acpi
contrib/dev/acpica/components/dispatcher/dspkginit.c optional acpi
contrib/dev/acpica/components/dispatcher/dsutils.c optional acpi
contrib/dev/acpica/components/dispatcher/dswexec.c optional acpi
contrib/dev/acpica/components/dispatcher/dswload.c optional acpi
contrib/dev/acpica/components/dispatcher/dswload2.c optional acpi
contrib/dev/acpica/components/dispatcher/dswscope.c optional acpi
contrib/dev/acpica/components/dispatcher/dswstate.c optional acpi
contrib/dev/acpica/components/events/evevent.c optional acpi
contrib/dev/acpica/components/events/evglock.c optional acpi
contrib/dev/acpica/components/events/evgpe.c optional acpi
contrib/dev/acpica/components/events/evgpeblk.c optional acpi
contrib/dev/acpica/components/events/evgpeinit.c optional acpi
contrib/dev/acpica/components/events/evgpeutil.c optional acpi
contrib/dev/acpica/components/events/evhandler.c optional acpi
contrib/dev/acpica/components/events/evmisc.c optional acpi
contrib/dev/acpica/components/events/evregion.c optional acpi
contrib/dev/acpica/components/events/evrgnini.c optional acpi
contrib/dev/acpica/components/events/evsci.c optional acpi
contrib/dev/acpica/components/events/evxface.c optional acpi
contrib/dev/acpica/components/events/evxfevnt.c optional acpi
contrib/dev/acpica/components/events/evxfgpe.c optional acpi
contrib/dev/acpica/components/events/evxfregn.c optional acpi
contrib/dev/acpica/components/executer/exconcat.c optional acpi
contrib/dev/acpica/components/executer/exconfig.c optional acpi
contrib/dev/acpica/components/executer/exconvrt.c optional acpi
contrib/dev/acpica/components/executer/excreate.c optional acpi
contrib/dev/acpica/components/executer/exdebug.c optional acpi
contrib/dev/acpica/components/executer/exdump.c optional acpi
contrib/dev/acpica/components/executer/exfield.c optional acpi
contrib/dev/acpica/components/executer/exfldio.c optional acpi
contrib/dev/acpica/components/executer/exmisc.c optional acpi
contrib/dev/acpica/components/executer/exmutex.c optional acpi
contrib/dev/acpica/components/executer/exnames.c optional acpi
contrib/dev/acpica/components/executer/exoparg1.c optional acpi
contrib/dev/acpica/components/executer/exoparg2.c optional acpi
contrib/dev/acpica/components/executer/exoparg3.c optional acpi
contrib/dev/acpica/components/executer/exoparg6.c optional acpi
contrib/dev/acpica/components/executer/exprep.c optional acpi
contrib/dev/acpica/components/executer/exregion.c optional acpi
contrib/dev/acpica/components/executer/exresnte.c optional acpi
contrib/dev/acpica/components/executer/exresolv.c optional acpi
contrib/dev/acpica/components/executer/exresop.c optional acpi
contrib/dev/acpica/components/executer/exserial.c optional acpi
contrib/dev/acpica/components/executer/exstore.c optional acpi
contrib/dev/acpica/components/executer/exstoren.c optional acpi
contrib/dev/acpica/components/executer/exstorob.c optional acpi
contrib/dev/acpica/components/executer/exsystem.c optional acpi
contrib/dev/acpica/components/executer/extrace.c optional acpi
contrib/dev/acpica/components/executer/exutils.c optional acpi
contrib/dev/acpica/components/hardware/hwacpi.c optional acpi
contrib/dev/acpica/components/hardware/hwesleep.c optional acpi
contrib/dev/acpica/components/hardware/hwgpe.c optional acpi
contrib/dev/acpica/components/hardware/hwpci.c optional acpi
contrib/dev/acpica/components/hardware/hwregs.c optional acpi
contrib/dev/acpica/components/hardware/hwsleep.c optional acpi
contrib/dev/acpica/components/hardware/hwtimer.c optional acpi
contrib/dev/acpica/components/hardware/hwvalid.c optional acpi
contrib/dev/acpica/components/hardware/hwxface.c optional acpi
contrib/dev/acpica/components/hardware/hwxfsleep.c optional acpi
contrib/dev/acpica/components/namespace/nsaccess.c optional acpi \
compile-with "${NORMAL_C} ${NO_WUNUSED_BUT_SET_VARIABLE}"
contrib/dev/acpica/components/namespace/nsalloc.c optional acpi
contrib/dev/acpica/components/namespace/nsarguments.c optional acpi
contrib/dev/acpica/components/namespace/nsconvert.c optional acpi
contrib/dev/acpica/components/namespace/nsdump.c optional acpi
contrib/dev/acpica/components/namespace/nseval.c optional acpi
contrib/dev/acpica/components/namespace/nsinit.c optional acpi
contrib/dev/acpica/components/namespace/nsload.c optional acpi
contrib/dev/acpica/components/namespace/nsnames.c optional acpi
contrib/dev/acpica/components/namespace/nsobject.c optional acpi
contrib/dev/acpica/components/namespace/nsparse.c optional acpi
contrib/dev/acpica/components/namespace/nspredef.c optional acpi
contrib/dev/acpica/components/namespace/nsprepkg.c optional acpi
contrib/dev/acpica/components/namespace/nsrepair.c optional acpi
contrib/dev/acpica/components/namespace/nsrepair2.c optional acpi
contrib/dev/acpica/components/namespace/nssearch.c optional acpi
contrib/dev/acpica/components/namespace/nsutils.c optional acpi
contrib/dev/acpica/components/namespace/nswalk.c optional acpi
contrib/dev/acpica/components/namespace/nsxfeval.c optional acpi
contrib/dev/acpica/components/namespace/nsxfname.c optional acpi
contrib/dev/acpica/components/namespace/nsxfobj.c optional acpi
contrib/dev/acpica/components/parser/psargs.c optional acpi
contrib/dev/acpica/components/parser/psloop.c optional acpi
contrib/dev/acpica/components/parser/psobject.c optional acpi
contrib/dev/acpica/components/parser/psopcode.c optional acpi
contrib/dev/acpica/components/parser/psopinfo.c optional acpi
contrib/dev/acpica/components/parser/psparse.c optional acpi
contrib/dev/acpica/components/parser/psscope.c optional acpi
contrib/dev/acpica/components/parser/pstree.c optional acpi
contrib/dev/acpica/components/parser/psutils.c optional acpi
contrib/dev/acpica/components/parser/pswalk.c optional acpi
contrib/dev/acpica/components/parser/psxface.c optional acpi
contrib/dev/acpica/components/resources/rsaddr.c optional acpi
contrib/dev/acpica/components/resources/rscalc.c optional acpi
contrib/dev/acpica/components/resources/rscreate.c optional acpi
contrib/dev/acpica/components/resources/rsdump.c optional acpi acpi_debug
contrib/dev/acpica/components/resources/rsdumpinfo.c optional acpi
contrib/dev/acpica/components/resources/rsinfo.c optional acpi
contrib/dev/acpica/components/resources/rsio.c optional acpi
contrib/dev/acpica/components/resources/rsirq.c optional acpi
contrib/dev/acpica/components/resources/rslist.c optional acpi
contrib/dev/acpica/components/resources/rsmemory.c optional acpi
contrib/dev/acpica/components/resources/rsmisc.c optional acpi
contrib/dev/acpica/components/resources/rsserial.c optional acpi
contrib/dev/acpica/components/resources/rsutils.c optional acpi
contrib/dev/acpica/components/resources/rsxface.c optional acpi
contrib/dev/acpica/components/tables/tbdata.c optional acpi
contrib/dev/acpica/components/tables/tbfadt.c optional acpi
contrib/dev/acpica/components/tables/tbfind.c optional acpi
contrib/dev/acpica/components/tables/tbinstal.c optional acpi
contrib/dev/acpica/components/tables/tbprint.c optional acpi
contrib/dev/acpica/components/tables/tbutils.c optional acpi
contrib/dev/acpica/components/tables/tbxface.c optional acpi
contrib/dev/acpica/components/tables/tbxfload.c optional acpi
contrib/dev/acpica/components/tables/tbxfroot.c optional acpi
contrib/dev/acpica/components/utilities/utaddress.c optional acpi
contrib/dev/acpica/components/utilities/utalloc.c optional acpi
contrib/dev/acpica/components/utilities/utascii.c optional acpi
contrib/dev/acpica/components/utilities/utbuffer.c optional acpi
contrib/dev/acpica/components/utilities/utcache.c optional acpi
contrib/dev/acpica/components/utilities/utcksum.c optional acpi
contrib/dev/acpica/components/utilities/utcopy.c optional acpi
contrib/dev/acpica/components/utilities/utdebug.c optional acpi
contrib/dev/acpica/components/utilities/utdecode.c optional acpi
contrib/dev/acpica/components/utilities/utdelete.c optional acpi
contrib/dev/acpica/components/utilities/uterror.c optional acpi
contrib/dev/acpica/components/utilities/uteval.c optional acpi
contrib/dev/acpica/components/utilities/utexcep.c optional acpi
contrib/dev/acpica/components/utilities/utglobal.c optional acpi
contrib/dev/acpica/components/utilities/uthex.c optional acpi
contrib/dev/acpica/components/utilities/utids.c optional acpi
contrib/dev/acpica/components/utilities/utinit.c optional acpi
contrib/dev/acpica/components/utilities/utlock.c optional acpi
contrib/dev/acpica/components/utilities/utmath.c optional acpi
contrib/dev/acpica/components/utilities/utmisc.c optional acpi
contrib/dev/acpica/components/utilities/utmutex.c optional acpi
contrib/dev/acpica/components/utilities/utnonansi.c optional acpi
contrib/dev/acpica/components/utilities/utobject.c optional acpi
contrib/dev/acpica/components/utilities/utosi.c optional acpi
contrib/dev/acpica/components/utilities/utownerid.c optional acpi
contrib/dev/acpica/components/utilities/utpredef.c optional acpi
contrib/dev/acpica/components/utilities/utresdecode.c optional acpi acpi_debug
contrib/dev/acpica/components/utilities/utresrc.c optional acpi
contrib/dev/acpica/components/utilities/utstate.c optional acpi
contrib/dev/acpica/components/utilities/utstring.c optional acpi
contrib/dev/acpica/components/utilities/utstrsuppt.c optional acpi
contrib/dev/acpica/components/utilities/utstrtoul64.c optional acpi
contrib/dev/acpica/components/utilities/utuuid.c optional acpi acpi_debug
contrib/dev/acpica/components/utilities/utxface.c optional acpi
contrib/dev/acpica/components/utilities/utxferror.c optional acpi
contrib/dev/acpica/components/utilities/utxfinit.c optional acpi
contrib/dev/acpica/os_specific/service_layers/osgendbg.c optional acpi acpi_debug
netpfil/ipfilter/netinet/fil.c optional ipfilter inet \
compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_auth.c optional ipfilter inet \
compile-with "${NORMAL_C} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_fil_freebsd.c optional ipfilter inet \
compile-with "${NORMAL_C} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_frag.c optional ipfilter inet \
compile-with "${NORMAL_C} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_log.c optional ipfilter inet \
compile-with "${NORMAL_C} -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_nat.c optional ipfilter inet \
compile-with "${NORMAL_C} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_proxy.c optional ipfilter inet \
compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_state.c optional ipfilter inet \
compile-with "${NORMAL_C} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_lookup.c optional ipfilter inet \
compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -Wno-error -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_pool.c optional ipfilter inet \
compile-with "${NORMAL_C} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_htable.c optional ipfilter inet \
compile-with "${NORMAL_C} -Wno-unused -I$S/netpfil/ipfilter ${NO_WTAUTOLOGICAL_POINTER_COMPARE}"
netpfil/ipfilter/netinet/ip_sync.c optional ipfilter inet \
compile-with "${NORMAL_C} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/mlfk_ipl.c optional ipfilter inet \
compile-with "${NORMAL_C} -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_nat6.c optional ipfilter inet \
compile-with "${NORMAL_C} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_rules.c optional ipfilter inet \
compile-with "${NORMAL_C} -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_scan.c optional ipfilter inet \
compile-with "${NORMAL_C} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/ip_dstlist.c optional ipfilter inet \
compile-with "${NORMAL_C} -Wno-unused -I$S/netpfil/ipfilter"
netpfil/ipfilter/netinet/radix_ipf.c optional ipfilter inet \
compile-with "${NORMAL_C} -I$S/netpfil/ipfilter"
contrib/libfdt/fdt.c optional fdt
contrib/libfdt/fdt_ro.c optional fdt
contrib/libfdt/fdt_rw.c optional fdt
contrib/libfdt/fdt_strerror.c optional fdt
contrib/libfdt/fdt_sw.c optional fdt
contrib/libfdt/fdt_wip.c optional fdt
contrib/libnv/cnvlist.c standard
contrib/libnv/dnvlist.c standard
contrib/libnv/nvlist.c standard
contrib/libnv/bsd_nvpair.c standard
# xz
dev/xz/xz_mod.c optional xz \
compile-with "${NORMAL_C} -DXZ_USE_CRC64 -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/"
contrib/xz-embedded/linux/lib/xz/xz_crc32.c optional xz \
compile-with "${NORMAL_C} -DXZ_USE_CRC64 -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/"
contrib/xz-embedded/linux/lib/xz/xz_crc64.c optional xz \
compile-with "${NORMAL_C} -DXZ_USE_CRC64 -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/"
contrib/xz-embedded/linux/lib/xz/xz_dec_bcj.c optional xz \
compile-with "${NORMAL_C} -DXZ_USE_CRC64 -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/"
contrib/xz-embedded/linux/lib/xz/xz_dec_lzma2.c optional xz \
compile-with "${NORMAL_C} -DXZ_USE_CRC64 -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/"
contrib/xz-embedded/linux/lib/xz/xz_dec_stream.c optional xz \
compile-with "${NORMAL_C} -DXZ_USE_CRC64 -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/"
# Zstd
contrib/zstd/lib/freebsd/zstd_kmalloc.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/common/zstd_common.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/common/fse_decompress.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/common/entropy_common.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/common/error_private.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/common/xxhash.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/compress/zstd_compress.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/compress/zstd_compress_literals.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/compress/zstd_compress_sequences.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/compress/zstd_compress_superblock.c optional zstdio compile-with "${ZSTD_C} ${NO_WUNUSED_BUT_SET_VARIABLE}"
contrib/zstd/lib/compress/fse_compress.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/compress/hist.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/compress/huf_compress.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/compress/zstd_double_fast.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/compress/zstd_fast.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/compress/zstd_lazy.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/compress/zstd_ldm.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/compress/zstd_opt.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/decompress/zstd_ddict.c optional zstdio compile-with ${ZSTD_C}
contrib/zstd/lib/decompress/zstd_decompress.c optional zstdio compile-with ${ZSTD_C}
# See comment in sys/conf/kern.pre.mk
contrib/zstd/lib/decompress/zstd_decompress_block.c optional zstdio \
compile-with "${ZSTD_C} ${ZSTD_DECOMPRESS_BLOCK_FLAGS}"
contrib/zstd/lib/decompress/huf_decompress.c optional zstdio compile-with "${ZSTD_C} ${NO_WBITWISE_INSTEAD_OF_LOGICAL}"
# Blake 2
contrib/libb2/blake2b-ref.c optional crypto | !random_loadable random_fenestrasx \
compile-with "${NORMAL_C} -I$S/crypto/blake2 -Wno-cast-qual -DSUFFIX=_ref -Wno-unused-function"
contrib/libb2/blake2s-ref.c optional crypto \
compile-with "${NORMAL_C} -I$S/crypto/blake2 -Wno-cast-qual -DSUFFIX=_ref -Wno-unused-function"
crypto/blake2/blake2-sw.c optional crypto \
compile-with "${NORMAL_C} -I$S/crypto/blake2 -Wno-cast-qual"
crypto/camellia/camellia.c optional crypto
crypto/camellia/camellia-api.c optional crypto
crypto/chacha20/chacha.c standard
crypto/chacha20/chacha-sw.c optional crypto
crypto/chacha20_poly1305.c optional crypto
crypto/curve25519.c optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include -I$S/crypto/libsodium"
crypto/des/des_ecb.c optional netsmb
crypto/des/des_setkey.c optional netsmb
crypto/openssl/ossl.c optional ossl
crypto/openssl/ossl_aes.c optional ossl
crypto/openssl/ossl_chacha20.c optional ossl
crypto/openssl/ossl_poly1305.c optional ossl
crypto/openssl/ossl_sha1.c optional ossl
crypto/openssl/ossl_sha256.c optional ossl
crypto/openssl/ossl_sha512.c optional ossl
crypto/rc4/rc4.c optional netgraph_mppc_encryption
crypto/rijndael/rijndael-alg-fst.c optional crypto | ekcd | geom_bde | \
!random_loadable | wlan_ccmp
crypto/rijndael/rijndael-api-fst.c optional ekcd | geom_bde | !random_loadable
crypto/rijndael/rijndael-api.c optional crypto | wlan_ccmp
crypto/sha1.c optional carp | crypto | ether | \
netgraph_mppc_encryption | sctp
crypto/sha2/sha256c.c optional crypto | ekcd | geom_bde | \
!random_loadable | sctp | zfs
crypto/sha2/sha512c.c optional crypto | geom_bde | zfs
crypto/skein/skein.c optional crypto | zfs
crypto/skein/skein_block.c optional crypto | zfs
crypto/siphash/siphash.c optional inet | inet6 | wg
crypto/siphash/siphash_test.c optional inet | inet6 | wg
ddb/db_access.c optional ddb
ddb/db_break.c optional ddb
ddb/db_capture.c optional ddb
ddb/db_command.c optional ddb
ddb/db_examine.c optional ddb
ddb/db_expr.c optional ddb
ddb/db_input.c optional ddb
ddb/db_lex.c optional ddb
ddb/db_main.c optional ddb
ddb/db_output.c optional ddb
ddb/db_print.c optional ddb
ddb/db_ps.c optional ddb
ddb/db_run.c optional ddb
ddb/db_script.c optional ddb
ddb/db_sym.c optional ddb
ddb/db_thread.c optional ddb
ddb/db_textdump.c optional ddb
ddb/db_variables.c optional ddb
ddb/db_watch.c optional ddb
ddb/db_write_cmd.c optional ddb
dev/aac/aac.c optional aac
dev/aac/aac_cam.c optional aacp aac
dev/aac/aac_debug.c optional aac
dev/aac/aac_disk.c optional aac
dev/aac/aac_pci.c optional aac pci
dev/aacraid/aacraid.c optional aacraid
dev/aacraid/aacraid_cam.c optional aacraid scbus
dev/aacraid/aacraid_debug.c optional aacraid
dev/aacraid/aacraid_pci.c optional aacraid pci
dev/acpi_support/acpi_wmi.c optional acpi_wmi acpi
dev/acpi_support/acpi_asus.c optional acpi_asus acpi
dev/acpi_support/acpi_asus_wmi.c optional acpi_asus_wmi acpi
dev/acpi_support/acpi_fujitsu.c optional acpi_fujitsu acpi
dev/acpi_support/acpi_hp.c optional acpi_hp acpi
dev/acpi_support/acpi_ibm.c optional acpi_ibm acpi
dev/acpi_support/acpi_panasonic.c optional acpi_panasonic acpi
dev/acpi_support/acpi_sony.c optional acpi_sony acpi
dev/acpi_support/acpi_toshiba.c optional acpi_toshiba acpi
dev/acpi_support/atk0110.c optional aibs acpi
dev/acpica/Osd/OsdDebug.c optional acpi
dev/acpica/Osd/OsdHardware.c optional acpi
dev/acpica/Osd/OsdInterrupt.c optional acpi
dev/acpica/Osd/OsdMemory.c optional acpi
dev/acpica/Osd/OsdSchedule.c optional acpi
dev/acpica/Osd/OsdStream.c optional acpi
dev/acpica/Osd/OsdSynch.c optional acpi
dev/acpica/Osd/OsdTable.c optional acpi
dev/acpica/acpi.c optional acpi
dev/acpica/acpi_acad.c optional acpi
dev/acpica/acpi_apei.c optional acpi
dev/acpica/acpi_battery.c optional acpi
dev/acpica/acpi_button.c optional acpi
dev/acpica/acpi_cmbat.c optional acpi
dev/acpica/acpi_cpu.c optional acpi
dev/acpica/acpi_ec.c optional acpi
dev/acpica/acpi_ged.c optional acpi_ged acpi
dev/acpica/acpi_isab.c optional acpi isa
dev/acpica/acpi_lid.c optional acpi
dev/acpica/acpi_package.c optional acpi
dev/acpica/acpi_perf.c optional acpi
dev/acpica/acpi_powerres.c optional acpi
dev/acpica/acpi_quirk.c optional acpi
dev/acpica/acpi_resource.c optional acpi
dev/acpica/acpi_container.c optional acpi
dev/acpica/acpi_smbat.c optional acpi
dev/acpica/acpi_thermal.c optional acpi
dev/acpica/acpi_throttle.c optional acpi
dev/acpica/acpi_video.c optional acpi_video acpi
dev/acpica/acpi_dock.c optional acpi_dock acpi
dev/adlink/adlink.c optional adlink
dev/ae/if_ae.c optional ae pci
dev/age/if_age.c optional age pci
dev/agp/agp.c optional agp pci
dev/agp/agp_if.m optional agp pci
dev/ahci/ahci.c optional ahci
dev/ahci/ahciem.c optional ahci
dev/ahci/ahci_pci.c optional ahci pci
dev/aic7xxx/ahc_isa.c optional ahc isa
dev/aic7xxx/ahc_pci.c optional ahc pci \
compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}"
dev/aic7xxx/ahd_pci.c optional ahd pci \
compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}"
dev/aic7xxx/aic7770.c optional ahc
dev/aic7xxx/aic79xx.c optional ahd pci
dev/aic7xxx/aic79xx_osm.c optional ahd pci
dev/aic7xxx/aic79xx_pci.c optional ahd pci
dev/aic7xxx/aic79xx_reg_print.c optional ahd pci ahd_reg_pretty_print
dev/aic7xxx/aic7xxx.c optional ahc
dev/aic7xxx/aic7xxx_93cx6.c optional ahc
dev/aic7xxx/aic7xxx_osm.c optional ahc
dev/aic7xxx/aic7xxx_pci.c optional ahc pci
dev/aic7xxx/aic7xxx_reg_print.c optional ahc ahc_reg_pretty_print
dev/al_eth/al_eth.c optional al_eth fdt \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
dev/al_eth/al_init_eth_lm.c optional al_eth fdt \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
dev/al_eth/al_init_eth_kr.c optional al_eth fdt \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
contrib/alpine-hal/al_hal_iofic.c optional al_iofic \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
contrib/alpine-hal/al_hal_serdes_25g.c optional al_serdes \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
contrib/alpine-hal/al_hal_serdes_hssp.c optional al_serdes \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
contrib/alpine-hal/al_hal_udma_config.c optional al_udma \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
contrib/alpine-hal/al_hal_udma_debug.c optional al_udma \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
contrib/alpine-hal/al_hal_udma_iofic.c optional al_udma \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
contrib/alpine-hal/al_hal_udma_main.c optional al_udma \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
contrib/alpine-hal/al_serdes.c optional al_serdes \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
contrib/alpine-hal/eth/al_hal_eth_kr.c optional al_eth \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
contrib/alpine-hal/eth/al_hal_eth_main.c optional al_eth \
no-depend \
compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${.IMPSRC}"
dev/alc/if_alc.c optional alc pci
dev/ale/if_ale.c optional ale pci
dev/alpm/alpm.c optional alpm pci
dev/altera/avgen/altera_avgen.c optional altera_avgen
dev/altera/avgen/altera_avgen_fdt.c optional altera_avgen fdt
dev/altera/avgen/altera_avgen_nexus.c optional altera_avgen
dev/altera/msgdma/msgdma.c optional altera_msgdma xdma
dev/altera/sdcard/altera_sdcard.c optional altera_sdcard
dev/altera/sdcard/altera_sdcard_disk.c optional altera_sdcard
dev/altera/sdcard/altera_sdcard_io.c optional altera_sdcard
dev/altera/sdcard/altera_sdcard_fdt.c optional altera_sdcard fdt
dev/altera/sdcard/altera_sdcard_nexus.c optional altera_sdcard
dev/altera/softdma/softdma.c optional altera_softdma xdma fdt
dev/altera/pio/pio.c optional altera_pio
dev/altera/pio/pio_if.m optional altera_pio
dev/amdpm/amdpm.c optional amdpm pci | nfpm pci
dev/amdsmb/amdsmb.c optional amdsmb pci
#
dev/ata/ata_if.m optional ata | atacore
dev/ata/ata-all.c optional ata | atacore
dev/ata/ata-dma.c optional ata | atacore
dev/ata/ata-lowlevel.c optional ata | atacore
dev/ata/ata-sata.c optional ata | atacore
dev/ata/ata-isa.c optional ata isa | ataisa
dev/ata/ata-pci.c optional ata pci | atapci
dev/ata/chipsets/ata-acard.c optional ata pci | ataacard
dev/ata/chipsets/ata-acerlabs.c optional ata pci | ataacerlabs
dev/ata/chipsets/ata-amd.c optional ata pci | ataamd
dev/ata/chipsets/ata-ati.c optional ata pci | ataati
dev/ata/chipsets/ata-cenatek.c optional ata pci | atacenatek
dev/ata/chipsets/ata-cypress.c optional ata pci | atacypress
dev/ata/chipsets/ata-cyrix.c optional ata pci | atacyrix
dev/ata/chipsets/ata-highpoint.c optional ata pci | atahighpoint
dev/ata/chipsets/ata-intel.c optional ata pci | ataintel
dev/ata/chipsets/ata-ite.c optional ata pci | ataite
dev/ata/chipsets/ata-jmicron.c optional ata pci | atajmicron
dev/ata/chipsets/ata-marvell.c optional ata pci | atamarvell
dev/ata/chipsets/ata-micron.c optional ata pci | atamicron
dev/ata/chipsets/ata-national.c optional ata pci | atanational
dev/ata/chipsets/ata-netcell.c optional ata pci | atanetcell
dev/ata/chipsets/ata-nvidia.c optional ata pci | atanvidia
dev/ata/chipsets/ata-promise.c optional ata pci | atapromise
dev/ata/chipsets/ata-serverworks.c optional ata pci | ataserverworks
dev/ata/chipsets/ata-siliconimage.c optional ata pci | atasiliconimage | ataati
dev/ata/chipsets/ata-sis.c optional ata pci | atasis
dev/ata/chipsets/ata-via.c optional ata pci | atavia
#
dev/ath/if_ath.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_alq.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_beacon.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_btcoex.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_btcoex_mci.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_debug.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_descdma.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_keycache.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_ioctl.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_led.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_lna_div.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_pci.c optional ath pci \
compile-with "${ATH_C}"
dev/ath/if_ath_tx.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_tx_edma.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_tx_ht.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_tdma.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_sysctl.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_rx.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_rx_edma.c optional ath \
compile-with "${ATH_C}"
dev/ath/if_ath_spectral.c optional ath \
compile-with "${ATH_C}"
dev/ath/ah_osdep.c optional ath \
compile-with "${ATH_C}"
#
dev/ath/ath_hal/ah.c optional ath \
compile-with "${ATH_C}"
dev/ath/ath_hal/ah_eeprom_v1.c optional ath_hal | ath_ar5210 \
compile-with "${ATH_C}"
dev/ath/ath_hal/ah_eeprom_v3.c optional ath_hal | ath_ar5211 | ath_ar5212 \
compile-with "${ATH_C}"
dev/ath/ath_hal/ah_eeprom_v14.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 \
compile-with "${ATH_C}"
dev/ath/ath_hal/ah_eeprom_v4k.c \
optional ath_hal | ath_ar9285 \
compile-with "${ATH_C}"
dev/ath/ath_hal/ah_eeprom_9287.c \
optional ath_hal | ath_ar9287 \
compile-with "${ATH_C}"
dev/ath/ath_hal/ah_regdomain.c optional ath \
compile-with "${ATH_C} ${NO_WSHIFT_COUNT_NEGATIVE} ${NO_WSHIFT_COUNT_OVERFLOW}"
# ar5210
dev/ath/ath_hal/ar5210/ar5210_attach.c optional ath_hal | ath_ar5210 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5210/ar5210_beacon.c optional ath_hal | ath_ar5210 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5210/ar5210_interrupts.c optional ath_hal | ath_ar5210 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5210/ar5210_keycache.c optional ath_hal | ath_ar5210 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5210/ar5210_misc.c optional ath_hal | ath_ar5210 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5210/ar5210_phy.c optional ath_hal | ath_ar5210 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5210/ar5210_power.c optional ath_hal | ath_ar5210 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5210/ar5210_recv.c optional ath_hal | ath_ar5210 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5210/ar5210_reset.c optional ath_hal | ath_ar5210 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5210/ar5210_xmit.c optional ath_hal | ath_ar5210 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
# ar5211
dev/ath/ath_hal/ar5211/ar5211_attach.c optional ath_hal | ath_ar5211 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5211/ar5211_beacon.c optional ath_hal | ath_ar5211 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5211/ar5211_interrupts.c optional ath_hal | ath_ar5211 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5211/ar5211_keycache.c optional ath_hal | ath_ar5211 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5211/ar5211_misc.c optional ath_hal | ath_ar5211 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5211/ar5211_phy.c optional ath_hal | ath_ar5211 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5211/ar5211_power.c optional ath_hal | ath_ar5211 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5211/ar5211_recv.c optional ath_hal | ath_ar5211 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5211/ar5211_reset.c optional ath_hal | ath_ar5211 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5211/ar5211_xmit.c optional ath_hal | ath_ar5211 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
# ar5212
dev/ath/ath_hal/ar5212/ar5212_ani.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_attach.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_beacon.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_eeprom.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_gpio.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_interrupts.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_keycache.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_misc.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_phy.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_power.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_recv.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_reset.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_rfgain.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5212_xmit.c \
optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \
ath_ar9285 ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
# ar5416 (depends on ar5212)
dev/ath/ath_hal/ar5416/ar5416_ani.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_attach.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_beacon.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_btcoex.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_cal.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_cal_iq.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_cal_adcgain.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_cal_adcdc.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_eeprom.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_gpio.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_interrupts.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_keycache.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_misc.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_phy.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_power.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_radar.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_recv.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_reset.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_spectral.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar5416_xmit.c \
optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \
ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
# ar9160 (depends on ar5416)
dev/ath/ath_hal/ar9001/ar9160_attach.c optional ath_hal | ath_ar9160 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
# ar9280 (depends on ar5416)
dev/ath/ath_hal/ar9002/ar9280_attach.c optional ath_hal | ath_ar9280 | \
ath_ar9285 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9280_olc.c optional ath_hal | ath_ar9280 | \
ath_ar9285 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
# ar9285 (depends on ar5416 and ar9280)
dev/ath/ath_hal/ar9002/ar9285_attach.c optional ath_hal | ath_ar9285 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9285_btcoex.c optional ath_hal | ath_ar9285 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9285_reset.c optional ath_hal | ath_ar9285 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9285_cal.c optional ath_hal | ath_ar9285 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9285_phy.c optional ath_hal | ath_ar9285 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9285_diversity.c optional ath_hal | ath_ar9285 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
# ar9287 (depends on ar5416)
dev/ath/ath_hal/ar9002/ar9287_attach.c optional ath_hal | ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9287_reset.c optional ath_hal | ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9287_cal.c optional ath_hal | ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9287_olc.c optional ath_hal | ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
# ar9300
contrib/dev/ath/ath_hal/ar9300/ar9300_ani.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_attach.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_beacon.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_eeprom.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal ${NO_WCONSTANT_CONVERSION}"
contrib/dev/ath/ath_hal/ar9300/ar9300_freebsd.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_gpio.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_interrupts.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_keycache.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_mci.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_misc.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_paprd.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_phy.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_power.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_radar.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_radio.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_recv.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_recv_ds.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_reset.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal ${NO_WSOMETIMES_UNINITIALIZED} -Wno-unused-function"
contrib/dev/ath/ath_hal/ar9300/ar9300_stub.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_stub_funcs.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_spectral.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_timer.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_xmit.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
contrib/dev/ath/ath_hal/ar9300/ar9300_xmit_ds.c optional ath_hal | ath_ar9300 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal"
# rf backends
dev/ath/ath_hal/ar5212/ar2316.c optional ath_rf2316 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar2317.c optional ath_rf2317 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar2413.c optional ath_hal | ath_rf2413 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar2425.c optional ath_hal | ath_rf2425 | ath_rf2417 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5111.c optional ath_hal | ath_rf5111 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5112.c optional ath_hal | ath_rf5112 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5212/ar5413.c optional ath_hal | ath_rf5413 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar5416/ar2133.c optional ath_hal | ath_ar5416 | \
ath_ar9130 | ath_ar9160 | ath_ar9280 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9280.c optional ath_hal | ath_ar9280 | ath_ar9285 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9285.c optional ath_hal | ath_ar9285 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
dev/ath/ath_hal/ar9002/ar9287.c optional ath_hal | ath_ar9287 \
compile-with "${ATH_C} -I$S/dev/ath/ath_hal"
# ath rate control algorithms
dev/ath/ath_rate/amrr/amrr.c optional ath_rate_amrr \
compile-with "${ATH_C}"
dev/ath/ath_rate/onoe/onoe.c optional ath_rate_onoe \
compile-with "${ATH_C}"
dev/ath/ath_rate/sample/sample.c optional ath_rate_sample \
compile-with "${ATH_C}"
# ath DFS modules
dev/ath/ath_dfs/null/dfs_null.c optional ath \
compile-with "${ATH_C}"
#
dev/backlight/backlight_if.m optional backlight | compat_linuxkpi
dev/backlight/backlight.c optional backlight | compat_linuxkpi
dev/bce/if_bce.c optional bce
dev/bfe/if_bfe.c optional bfe
dev/bge/if_bge.c optional bge
dev/bhnd/bhnd.c optional bhnd
dev/bhnd/bhnd_erom.c optional bhnd
dev/bhnd/bhnd_erom_if.m optional bhnd
dev/bhnd/bhnd_subr.c optional bhnd
dev/bhnd/bhnd_bus_if.m optional bhnd
dev/bhnd/bhndb/bhnd_bhndb.c optional bhndb bhnd
dev/bhnd/bhndb/bhndb.c optional bhndb bhnd
dev/bhnd/bhndb/bhndb_bus_if.m optional bhndb bhnd
dev/bhnd/bhndb/bhndb_hwdata.c optional bhndb bhnd
dev/bhnd/bhndb/bhndb_if.m optional bhndb bhnd
dev/bhnd/bhndb/bhndb_pci.c optional bhndb_pci bhndb bhnd pci
dev/bhnd/bhndb/bhndb_pci_hwdata.c optional bhndb_pci bhndb bhnd pci
dev/bhnd/bhndb/bhndb_pci_sprom.c optional bhndb_pci bhndb bhnd pci
dev/bhnd/bhndb/bhndb_subr.c optional bhndb bhnd
dev/bhnd/bcma/bcma.c optional bcma bhnd
dev/bhnd/bcma/bcma_bhndb.c optional bcma bhnd bhndb
dev/bhnd/bcma/bcma_erom.c optional bcma bhnd
dev/bhnd/bcma/bcma_subr.c optional bcma bhnd
dev/bhnd/cores/chipc/bhnd_chipc_if.m optional bhnd
dev/bhnd/cores/chipc/bhnd_sprom_chipc.c optional bhnd
dev/bhnd/cores/chipc/bhnd_pmu_chipc.c optional bhnd
dev/bhnd/cores/chipc/chipc.c optional bhnd
dev/bhnd/cores/chipc/chipc_cfi.c optional bhnd cfi
dev/bhnd/cores/chipc/chipc_gpio.c optional bhnd gpio
dev/bhnd/cores/chipc/chipc_slicer.c optional bhnd cfi | bhnd spibus
dev/bhnd/cores/chipc/chipc_spi.c optional bhnd spibus
dev/bhnd/cores/chipc/chipc_subr.c optional bhnd
dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl.c optional bhnd
dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl_if.m optional bhnd
dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl_hostb_if.m optional bhnd
dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl_subr.c optional bhnd
dev/bhnd/cores/pci/bhnd_pci.c optional bhnd pci
dev/bhnd/cores/pci/bhnd_pci_hostb.c optional bhndb bhnd pci
dev/bhnd/cores/pci/bhnd_pcib.c optional bhnd_pcib bhnd pci
dev/bhnd/cores/pcie2/bhnd_pcie2.c optional bhnd pci
dev/bhnd/cores/pcie2/bhnd_pcie2_hostb.c optional bhndb bhnd pci
dev/bhnd/cores/pcie2/bhnd_pcie2b.c optional bhnd_pcie2b bhnd pci
dev/bhnd/cores/pmu/bhnd_pmu.c optional bhnd
dev/bhnd/cores/pmu/bhnd_pmu_core.c optional bhnd
dev/bhnd/cores/pmu/bhnd_pmu_if.m optional bhnd
dev/bhnd/cores/pmu/bhnd_pmu_subr.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_data.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_data_bcm.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_data_bcmraw.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_data_btxt.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_data_sprom.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_data_sprom_subr.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_data_tlv.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_if.m optional bhnd
dev/bhnd/nvram/bhnd_nvram_io.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_iobuf.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_ioptr.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_iores.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_plist.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_store.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_store_subr.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_subr.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_value.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_value_fmts.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_value_prf.c optional bhnd
dev/bhnd/nvram/bhnd_nvram_value_subr.c optional bhnd
dev/bhnd/nvram/bhnd_sprom.c optional bhnd
dev/bhnd/siba/siba.c optional siba bhnd
dev/bhnd/siba/siba_bhndb.c optional siba bhnd bhndb
dev/bhnd/siba/siba_erom.c optional siba bhnd
dev/bhnd/siba/siba_subr.c optional siba bhnd
#
dev/bnxt/bnxt_hwrm.c optional bnxt iflib pci
dev/bnxt/bnxt_mgmt.c optional bnxt iflib pci
dev/bnxt/bnxt_sysctl.c optional bnxt iflib pci
dev/bnxt/bnxt_txrx.c optional bnxt iflib pci
dev/bnxt/if_bnxt.c optional bnxt iflib pci
dev/bwi/bwimac.c optional bwi
dev/bwi/bwiphy.c optional bwi
dev/bwi/bwirf.c optional bwi
dev/bwi/if_bwi.c optional bwi
dev/bwi/if_bwi_pci.c optional bwi pci
dev/bwn/if_bwn.c optional bwn bhnd
dev/bwn/if_bwn_pci.c optional bwn pci bhnd bhndb bhndb_pci
dev/bwn/if_bwn_phy_common.c optional bwn bhnd
dev/bwn/if_bwn_phy_g.c optional bwn bhnd
dev/bwn/if_bwn_phy_lp.c optional bwn bhnd
dev/bwn/if_bwn_phy_n.c optional bwn bhnd
dev/bwn/if_bwn_util.c optional bwn bhnd
dev/cadence/if_cgem.c optional cgem fdt
dev/cardbus/card_if.m standard
dev/cardbus/cardbus.c optional cardbus
dev/cardbus/cardbus_cis.c optional cardbus
dev/cardbus/cardbus_device.c optional cardbus
dev/cardbus/power_if.m standard
dev/cas/if_cas.c optional cas
dev/cfi/cfi_bus_fdt.c optional cfi fdt
dev/cfi/cfi_bus_nexus.c optional cfi
dev/cfi/cfi_core.c optional cfi
dev/cfi/cfi_dev.c optional cfi
dev/cfi/cfi_disk.c optional cfid
dev/chromebook_platform/chromebook_platform.c optional chromebook_platform
dev/ciss/ciss.c optional ciss
dev/cpufreq/ichss.c optional cpufreq pci
dev/cxgb/cxgb_main.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/cxgb_sge.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/common/cxgb_mc5.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/common/cxgb_vsc7323.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/common/cxgb_vsc8211.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/common/cxgb_ael1002.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/common/cxgb_aq100x.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/common/cxgb_mv88e1xxx.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/common/cxgb_xgmac.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/common/cxgb_t3_hw.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/common/cxgb_tn1010.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/sys/uipc_mvec.c optional cxgb pci \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgb/cxgb_t3fw.c optional cxgb cxgb_t3fw \
compile-with "${NORMAL_C} -I$S/dev/cxgb"
dev/cxgbe/t4_clip.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/t4_filter.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/t4_if.m optional cxgbe pci
dev/cxgbe/t4_iov.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/t4_mp_ring.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/t4_main.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/t4_netmap.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/t4_sched.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/t4_sge.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/t4_smt.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/t4_l2t.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/t4_tracer.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/t4_vf.c optional cxgbev pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/common/t4_hw.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/common/t4vf_hw.c optional cxgbev pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/crypto/t6_kern_tls.c optional cxgbe pci kern_tls \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/crypto/t4_keyctx.c optional cxgbe pci \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/cudbg/cudbg_common.c optional cxgbe \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/cudbg/cudbg_flash_utils.c optional cxgbe \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/cudbg/cudbg_lib.c optional cxgbe \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/cudbg/cudbg_wtp.c optional cxgbe \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/cudbg/fastlz.c optional cxgbe \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cxgbe/cudbg/fastlz_api.c optional cxgbe \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
t4fw_cfg.c optional cxgbe \
compile-with "${AWK} -f $S/tools/fw_stub.awk t4fw_cfg.fw:t4fw_cfg t4fw_cfg_uwire.fw:t4fw_cfg_uwire t4fw.fw:t4fw -mt4fw_cfg -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "t4fw_cfg.c"
t4fw_cfg.fwo optional cxgbe \
dependency "t4fw_cfg.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "t4fw_cfg.fwo"
t4fw_cfg.fw optional cxgbe \
dependency "$S/dev/cxgbe/firmware/t4fw_cfg.txt" \
compile-with "${CP} ${.ALLSRC} ${.TARGET}" \
no-obj no-implicit-rule \
clean "t4fw_cfg.fw"
t4fw_cfg_uwire.fwo optional cxgbe \
dependency "t4fw_cfg_uwire.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "t4fw_cfg_uwire.fwo"
t4fw_cfg_uwire.fw optional cxgbe \
dependency "$S/dev/cxgbe/firmware/t4fw_cfg_uwire.txt" \
compile-with "${CP} ${.ALLSRC} ${.TARGET}" \
no-obj no-implicit-rule \
clean "t4fw_cfg_uwire.fw"
t4fw.fwo optional cxgbe \
dependency "t4fw.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "t4fw.fwo"
t4fw.fw optional cxgbe \
dependency "$S/dev/cxgbe/firmware/t4fw-1.27.4.0.bin" \
compile-with "${CP} ${.ALLSRC} ${.TARGET}" \
no-obj no-implicit-rule \
clean "t4fw.fw"
t5fw_cfg.c optional cxgbe \
compile-with "${AWK} -f $S/tools/fw_stub.awk t5fw_cfg.fw:t5fw_cfg t5fw_cfg_uwire.fw:t5fw_cfg_uwire t5fw.fw:t5fw -mt5fw_cfg -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "t5fw_cfg.c"
t5fw_cfg.fwo optional cxgbe \
dependency "t5fw_cfg.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "t5fw_cfg.fwo"
t5fw_cfg.fw optional cxgbe \
dependency "$S/dev/cxgbe/firmware/t5fw_cfg.txt" \
compile-with "${CP} ${.ALLSRC} ${.TARGET}" \
no-obj no-implicit-rule \
clean "t5fw_cfg.fw"
t5fw_cfg_uwire.fwo optional cxgbe \
dependency "t5fw_cfg_uwire.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "t5fw_cfg_uwire.fwo"
t5fw_cfg_uwire.fw optional cxgbe \
dependency "$S/dev/cxgbe/firmware/t5fw_cfg_uwire.txt" \
compile-with "${CP} ${.ALLSRC} ${.TARGET}" \
no-obj no-implicit-rule \
clean "t5fw_cfg_uwire.fw"
t5fw.fwo optional cxgbe \
dependency "t5fw.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "t5fw.fwo"
t5fw.fw optional cxgbe \
dependency "$S/dev/cxgbe/firmware/t5fw-1.27.4.0.bin" \
compile-with "${CP} ${.ALLSRC} ${.TARGET}" \
no-obj no-implicit-rule \
clean "t5fw.fw"
t6fw_cfg.c optional cxgbe \
compile-with "${AWK} -f $S/tools/fw_stub.awk t6fw_cfg.fw:t6fw_cfg t6fw_cfg_uwire.fw:t6fw_cfg_uwire t6fw.fw:t6fw -mt6fw_cfg -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "t6fw_cfg.c"
t6fw_cfg.fwo optional cxgbe \
dependency "t6fw_cfg.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "t6fw_cfg.fwo"
t6fw_cfg.fw optional cxgbe \
dependency "$S/dev/cxgbe/firmware/t6fw_cfg.txt" \
compile-with "${CP} ${.ALLSRC} ${.TARGET}" \
no-obj no-implicit-rule \
clean "t6fw_cfg.fw"
t6fw_cfg_uwire.fwo optional cxgbe \
dependency "t6fw_cfg_uwire.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "t6fw_cfg_uwire.fwo"
t6fw_cfg_uwire.fw optional cxgbe \
dependency "$S/dev/cxgbe/firmware/t6fw_cfg_uwire.txt" \
compile-with "${CP} ${.ALLSRC} ${.TARGET}" \
no-obj no-implicit-rule \
clean "t6fw_cfg_uwire.fw"
t6fw.fwo optional cxgbe \
dependency "t6fw.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "t6fw.fwo"
t6fw.fw optional cxgbe \
dependency "$S/dev/cxgbe/firmware/t6fw-1.27.4.0.bin" \
compile-with "${CP} ${.ALLSRC} ${.TARGET}" \
no-obj no-implicit-rule \
clean "t6fw.fw"
dev/cxgbe/crypto/t4_crypto.c optional ccr \
compile-with "${NORMAL_C} -I$S/dev/cxgbe"
dev/cyapa/cyapa.c optional cyapa iicbus
dev/dc/if_dc.c optional dc pci
dev/dc/dcphy.c optional dc pci
dev/dc/pnphy.c optional dc pci
dev/dcons/dcons.c optional dcons
dev/dcons/dcons_crom.c optional dcons_crom
dev/dcons/dcons_os.c optional dcons
dev/dialog/da9063/da9063_if.m optional da9063_pmic
dev/dialog/da9063/da9063_iic.c optional da9063_pmic iicbus fdt
dev/dialog/da9063/da9063_rtc.c optional da9063_rtc fdt
dev/drm2/drm_agpsupport.c optional drm2
dev/drm2/drm_auth.c optional drm2
dev/drm2/drm_bufs.c optional drm2
dev/drm2/drm_buffer.c optional drm2
dev/drm2/drm_context.c optional drm2
dev/drm2/drm_crtc.c optional drm2
dev/drm2/drm_crtc_helper.c optional drm2
dev/drm2/drm_dma.c optional drm2
dev/drm2/drm_dp_helper.c optional drm2
dev/drm2/drm_dp_iic_helper.c optional drm2
dev/drm2/drm_drv.c optional drm2
dev/drm2/drm_edid.c optional drm2
dev/drm2/drm_fb_helper.c optional drm2
dev/drm2/drm_fops.c optional drm2
dev/drm2/drm_gem.c optional drm2
dev/drm2/drm_gem_names.c optional drm2
dev/drm2/drm_global.c optional drm2
dev/drm2/drm_hashtab.c optional drm2
dev/drm2/drm_ioctl.c optional drm2
dev/drm2/drm_irq.c optional drm2
dev/drm2/drm_linux_list_sort.c optional drm2
dev/drm2/drm_lock.c optional drm2
dev/drm2/drm_memory.c optional drm2
dev/drm2/drm_mm.c optional drm2
dev/drm2/drm_modes.c optional drm2
dev/drm2/drm_pci.c optional drm2
dev/drm2/drm_platform.c optional drm2
dev/drm2/drm_scatter.c optional drm2
dev/drm2/drm_stub.c optional drm2
dev/drm2/drm_sysctl.c optional drm2
dev/drm2/drm_vm.c optional drm2
dev/drm2/drm_os_freebsd.c optional drm2
dev/drm2/ttm/ttm_agp_backend.c optional drm2
dev/drm2/ttm/ttm_lock.c optional drm2
dev/drm2/ttm/ttm_object.c optional drm2
dev/drm2/ttm/ttm_tt.c optional drm2
dev/drm2/ttm/ttm_bo_util.c optional drm2
dev/drm2/ttm/ttm_bo.c optional drm2
dev/drm2/ttm/ttm_bo_manager.c optional drm2
dev/drm2/ttm/ttm_execbuf_util.c optional drm2
dev/drm2/ttm/ttm_memory.c optional drm2
dev/drm2/ttm/ttm_page_alloc.c optional drm2
dev/drm2/ttm/ttm_bo_vm.c optional drm2
dev/efidev/efidev.c optional efirt
dev/efidev/efirt.c optional efirt
dev/efidev/efirtc.c optional efirt
dev/e1000/if_em.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/em_txrx.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/igb_txrx.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_80003es2lan.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_82540.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_82541.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_82542.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_82543.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_82571.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_82575.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_ich8lan.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_i210.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_api.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_base.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_mac.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_manage.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_nvm.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_phy.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_vf.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_mbx.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/e1000/e1000_osdep.c optional em \
compile-with "${NORMAL_C} -I$S/dev/e1000"
dev/et/if_et.c optional et
dev/ena/ena.c optional ena \
compile-with "${NORMAL_C} -I$S/contrib"
dev/ena/ena_datapath.c optional ena \
compile-with "${NORMAL_C} -I$S/contrib"
dev/ena/ena_netmap.c optional ena \
compile-with "${NORMAL_C} -I$S/contrib"
dev/ena/ena_rss.c optional ena \
compile-with "${NORMAL_C} -I$S/contrib"
dev/ena/ena_sysctl.c optional ena \
compile-with "${NORMAL_C} -I$S/contrib"
contrib/ena-com/ena_com.c optional ena
contrib/ena-com/ena_eth_com.c optional ena
dev/etherswitch/arswitch/arswitch.c optional arswitch
dev/etherswitch/arswitch/arswitch_reg.c optional arswitch
dev/etherswitch/arswitch/arswitch_phy.c optional arswitch
dev/etherswitch/arswitch/arswitch_8216.c optional arswitch
dev/etherswitch/arswitch/arswitch_8226.c optional arswitch
dev/etherswitch/arswitch/arswitch_8316.c optional arswitch
dev/etherswitch/arswitch/arswitch_8327.c optional arswitch
dev/etherswitch/arswitch/arswitch_vlans.c optional arswitch
dev/etherswitch/etherswitch.c optional etherswitch
dev/etherswitch/etherswitch_if.m optional etherswitch
dev/etherswitch/ip17x/ip17x.c optional ip17x
dev/etherswitch/ip17x/ip175c.c optional ip17x
dev/etherswitch/ip17x/ip175d.c optional ip17x
dev/etherswitch/ip17x/ip17x_phy.c optional ip17x
dev/etherswitch/ip17x/ip17x_vlans.c optional ip17x
dev/etherswitch/miiproxy.c optional miiproxy
dev/etherswitch/rtl8366/rtl8366rb.c optional rtl8366rb
dev/etherswitch/e6000sw/e6000sw.c optional e6000sw fdt
dev/etherswitch/e6000sw/e6060sw.c optional e6060sw
dev/etherswitch/infineon/adm6996fc.c optional adm6996fc
dev/etherswitch/micrel/ksz8995ma.c optional ksz8995ma
dev/etherswitch/ukswitch/ukswitch.c optional ukswitch
dev/evdev/cdev.c optional evdev
dev/evdev/evdev.c optional evdev
dev/evdev/evdev_mt.c optional evdev
dev/evdev/evdev_utils.c optional evdev
dev/evdev/uinput.c optional evdev uinput
dev/exca/exca.c optional cbb
dev/extres/clk/clk.c optional clk
dev/extres/clk/clkdev_if.m optional clk
dev/extres/clk/clknode_if.m optional clk
dev/extres/clk/clk_bus.c optional clk fdt
dev/extres/clk/clk_div.c optional clk
dev/extres/clk/clk_fixed.c optional clk
dev/extres/clk/clk_gate.c optional clk
dev/extres/clk/clk_link.c optional clk
dev/extres/clk/clk_mux.c optional clk
dev/extres/phy/phy.c optional phy
dev/extres/phy/phydev_if.m optional phy fdt
dev/extres/phy/phynode_if.m optional phy
dev/extres/phy/phy_usb.c optional phy
dev/extres/phy/phynode_usb_if.m optional phy
dev/extres/hwreset/hwreset.c optional hwreset
dev/extres/hwreset/hwreset_array.c optional hwreset
dev/extres/hwreset/hwreset_if.m optional hwreset
dev/extres/nvmem/nvmem.c optional nvmem fdt
dev/extres/nvmem/nvmem_if.m optional nvmem
dev/extres/regulator/regdev_if.m optional regulator fdt
dev/extres/regulator/regnode_if.m optional regulator
dev/extres/regulator/regulator.c optional regulator
dev/extres/regulator/regulator_bus.c optional regulator fdt
dev/extres/regulator/regulator_fixed.c optional regulator
dev/extres/syscon/syscon.c optional syscon
dev/extres/syscon/syscon_generic.c optional syscon fdt
dev/extres/syscon/syscon_if.m optional syscon
dev/extres/syscon/syscon_power.c optional syscon syscon_power
dev/fb/fbd.c optional fbd | vt
dev/fb/fb_if.m standard
dev/fb/splash.c optional sc splash
dev/fdt/fdt_clock.c optional fdt fdt_clock
dev/fdt/fdt_clock_if.m optional fdt fdt_clock
dev/fdt/fdt_common.c optional fdt
dev/fdt/fdt_pinctrl.c optional fdt fdt_pinctrl
dev/fdt/fdt_pinctrl_if.m optional fdt fdt_pinctrl
dev/fdt/fdt_slicer.c optional fdt cfi | fdt mx25l | fdt n25q | fdt at45d
dev/fdt/fdt_static_dtb.S optional fdt fdt_dtb_static \
dependency "${FDT_DTS_FILE:T:R}.dtb"
dev/fdt/simplebus.c optional fdt
dev/fdt/simple_mfd.c optional syscon fdt
dev/filemon/filemon.c optional filemon
dev/firewire/firewire.c optional firewire
dev/firewire/fwcrom.c optional firewire
dev/firewire/fwdev.c optional firewire
dev/firewire/fwdma.c optional firewire
dev/firewire/fwmem.c optional firewire
dev/firewire/fwohci.c optional firewire
dev/firewire/fwohci_pci.c optional firewire pci
dev/firewire/if_fwe.c optional fwe
dev/firewire/if_fwip.c optional fwip
dev/firewire/sbp.c optional sbp
dev/firewire/sbp_targ.c optional sbp_targ
dev/flash/at45d.c optional at45d
dev/flash/cqspi.c optional cqspi fdt xdma
dev/flash/mx25l.c optional mx25l
dev/flash/n25q.c optional n25q fdt
dev/flash/qspi_if.m optional cqspi fdt | n25q fdt
dev/fxp/if_fxp.c optional fxp
dev/fxp/inphy.c optional fxp
dev/gem/if_gem.c optional gem
dev/gem/if_gem_pci.c optional gem pci
dev/gve/gve_adminq.c optional gve
dev/gve/gve_main.c optional gve
dev/gve/gve_qpl.c optional gve
dev/gve/gve_rx.c optional gve
dev/gve/gve_sysctl.c optional gve
dev/gve/gve_tx.c optional gve
dev/gve/gve_utils.c optional gve
dev/goldfish/goldfish_rtc.c optional goldfish_rtc fdt
dev/gpio/dwgpio/dwgpio.c optional gpio dwgpio fdt
dev/gpio/dwgpio/dwgpio_bus.c optional gpio dwgpio fdt
dev/gpio/dwgpio/dwgpio_if.m optional gpio dwgpio fdt
dev/gpio/gpiobacklight.c optional gpiobacklight fdt
dev/gpio/gpiokeys.c optional gpiokeys fdt
dev/gpio/gpiokeys_codes.c optional gpiokeys fdt
dev/gpio/gpiobus.c optional gpio \
dependency "gpiobus_if.h"
dev/gpio/gpioc.c optional gpio \
dependency "gpio_if.h"
dev/gpio/gpioiic.c optional gpioiic
dev/gpio/gpioled.c optional gpioled !fdt
dev/gpio/gpioled_fdt.c optional gpioled fdt
dev/gpio/gpiomdio.c optional gpiomdio mii_bitbang
dev/gpio/gpiopower.c optional gpiopower fdt
dev/gpio/gpioregulator.c optional gpioregulator fdt
dev/gpio/gpiospi.c optional gpiospi
dev/gpio/gpioths.c optional gpioths
dev/gpio/gpio_if.m optional gpio
dev/gpio/gpiobus_if.m optional gpio
dev/gpio/gpiopps.c optional gpiopps fdt
dev/gpio/ofw_gpiobus.c optional fdt gpio
dev/hid/bcm5974.c optional bcm5974
dev/hid/hconf.c optional hconf
dev/hid/hcons.c optional hcons
dev/hid/hgame.c optional hgame
dev/hid/hid.c optional hid
dev/hid/hid_if.m optional hid
dev/hid/hidbus.c optional hidbus
dev/hid/hidmap.c optional hidmap
dev/hid/hidquirk.c optional hid
dev/hid/hidraw.c optional hidraw
dev/hid/hkbd.c optional hkbd
dev/hid/hms.c optional hms
dev/hid/hmt.c optional hmt hconf
dev/hid/hpen.c optional hpen
dev/hid/hsctrl.c optional hsctrl
dev/hid/ietp.c optional ietp
dev/hid/ps4dshock.c optional ps4dshock
dev/hid/xb360gp.c optional xb360gp
dev/hifn/hifn7751.c optional hifn
dev/hptiop/hptiop.c optional hptiop scbus
dev/hwpmc/hwpmc_logging.c optional hwpmc
dev/hwpmc/hwpmc_mod.c optional hwpmc
dev/hwpmc/hwpmc_soft.c optional hwpmc
dev/ichiic/ig4_acpi.c optional ig4 acpi iicbus
dev/ichiic/ig4_iic.c optional ig4 iicbus
dev/ichiic/ig4_pci.c optional ig4 pci iicbus
dev/ichsmb/ichsmb.c optional ichsmb
dev/ichsmb/ichsmb_pci.c optional ichsmb pci
dev/ida/ida.c optional ida
dev/ida/ida_disk.c optional ida
dev/ida/ida_pci.c optional ida pci
dev/iicbus/acpi_iicbus.c optional acpi iicbus | acpi compat_linuxkpi
dev/iicbus/icee.c optional icee
dev/iicbus/if_ic.c optional ic
dev/iicbus/iic.c optional iic
dev/iicbus/iic_recover_bus.c optional iicbus | compat_linuxkpi
dev/iicbus/iicbb.c optional iicbb | compat_linuxkpi
dev/iicbus/iicbb_if.m optional iicbb | compat_linuxkpi
dev/iicbus/iicbus.c optional iicbus | compat_linuxkpi
dev/iicbus/iicbus_if.m optional iicbus | compat_linuxkpi
dev/iicbus/iichid.c optional iichid acpi hid iicbus
dev/iicbus/iiconf.c optional iicbus | compat_linuxkpi
dev/iicbus/iicsmb.c optional iicsmb \
dependency "iicbus_if.h"
dev/iicbus/adc/ad7418.c optional ad7418
dev/iicbus/adc/ads111x.c optional ads111x
dev/iicbus/adc/pcf8591.c optional pcf8591
dev/iicbus/controller/opencores/iicoc.c optional iicoc
dev/iicbus/controller/opencores/iicoc_fdt.c optional iicoc fdt
dev/iicbus/controller/opencores/iicoc_pci.c optional iicoc pci
dev/iicbus/mux/iicmux.c optional iicmux
dev/iicbus/mux/iicmux_if.m optional iicmux
dev/iicbus/mux/iic_gpiomux.c optional iic_gpiomux fdt
dev/iicbus/mux/ltc430x.c optional ltc430x
dev/iicbus/mux/pca954x.c optional pca954x iicbus iicmux
dev/iicbus/ofw_iicbus.c optional fdt iicbus
dev/iicbus/ofw_iicbus_if.m optional fdt iicbus
dev/iicbus/rtc/ds1307.c optional ds1307
dev/iicbus/rtc/ds13rtc.c optional ds13rtc | ds133x | ds1374
dev/iicbus/rtc/ds1672.c optional ds1672
dev/iicbus/rtc/ds3231.c optional ds3231
dev/iicbus/rtc/isl12xx.c optional isl12xx
dev/iicbus/rtc/nxprtc.c optional nxprtc | pcf8563
dev/iicbus/rtc/pcf85063.c optional pcf85063 iicbus fdt
dev/iicbus/rtc/rtc8583.c optional rtc8583
dev/iicbus/rtc/rv3032.c optional rv3032 iicbus fdt
dev/iicbus/rtc/rx8803.c optional rx8803 iicbus fdt
dev/iicbus/rtc/s35390a.c optional s35390a
dev/iicbus/sensor/htu21.c optional htu21
dev/iicbus/sensor/lm75.c optional lm75
dev/iicbus/sensor/max44009.c optional max44009
dev/iicbus/gpio/pcf8574.c optional pcf8574
dev/iicbus/gpio/tca64xx.c optional tca64xx fdt gpio
dev/iicbus/pmic/fan53555.c optional fan53555 fdt | tcs4525 fdt
dev/iicbus/pmic/silergy/sy8106a.c optional sy8106a fdt
dev/iicbus/pmic/silergy/syr827.c optional syr827 fdt
dev/igc/if_igc.c optional igc iflib pci
dev/igc/igc_api.c optional igc iflib pci
dev/igc/igc_base.c optional igc iflib pci
dev/igc/igc_i225.c optional igc iflib pci
dev/igc/igc_mac.c optional igc iflib pci
dev/igc/igc_nvm.c optional igc iflib pci
dev/igc/igc_phy.c optional igc iflib pci
dev/igc/igc_txrx.c optional igc iflib pci
dev/intpm/intpm.c optional intpm pci
# XXX Work around clang warning, until maintainer approves fix.
dev/ips/ips.c optional ips \
compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}"
dev/ips/ips_commands.c optional ips
dev/ips/ips_disk.c optional ips
dev/ips/ips_ioctl.c optional ips
dev/ips/ips_pci.c optional ips pci
dev/ipw/if_ipw.c optional ipw
ipwbssfw.c optional ipwbssfw | ipwfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_bss.fw:ipw_bss:130 -lintel_ipw -mipw_bss -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "ipwbssfw.c"
ipw_bss.fwo optional ipwbssfw | ipwfw \
dependency "ipw_bss.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "ipw_bss.fwo"
ipw_bss.fw optional ipwbssfw | ipwfw \
dependency "$S/contrib/dev/ipw/ipw2100-1.3.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "ipw_bss.fw"
ipwibssfw.c optional ipwibssfw | ipwfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_ibss.fw:ipw_ibss:130 -lintel_ipw -mipw_ibss -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "ipwibssfw.c"
ipw_ibss.fwo optional ipwibssfw | ipwfw \
dependency "ipw_ibss.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "ipw_ibss.fwo"
ipw_ibss.fw optional ipwibssfw | ipwfw \
dependency "$S/contrib/dev/ipw/ipw2100-1.3-i.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "ipw_ibss.fw"
ipwmonitorfw.c optional ipwmonitorfw | ipwfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_monitor.fw:ipw_monitor:130 -lintel_ipw -mipw_monitor -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "ipwmonitorfw.c"
ipw_monitor.fwo optional ipwmonitorfw | ipwfw \
dependency "ipw_monitor.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "ipw_monitor.fwo"
ipw_monitor.fw optional ipwmonitorfw | ipwfw \
dependency "$S/contrib/dev/ipw/ipw2100-1.3-p.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "ipw_monitor.fw"
dev/iscsi/icl.c optional iscsi
dev/iscsi/icl_conn_if.m optional cfiscsi | iscsi
dev/iscsi/icl_soft.c optional iscsi
dev/iscsi/icl_soft_proxy.c optional iscsi
dev/iscsi/iscsi.c optional iscsi scbus
dev/ismt/ismt.c optional ismt
dev/isl/isl.c optional isl iicbus
dev/isp/isp.c optional isp
dev/isp/isp_freebsd.c optional isp
dev/isp/isp_library.c optional isp
dev/isp/isp_pci.c optional isp pci
dev/isp/isp_target.c optional isp
dev/ispfw/ispfw.c optional ispfw
dev/iwi/if_iwi.c optional iwi
iwibssfw.c optional iwibssfw | iwifw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_bss.fw:iwi_bss:300 -lintel_iwi -miwi_bss -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwibssfw.c"
iwi_bss.fwo optional iwibssfw | iwifw \
dependency "iwi_bss.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwi_bss.fwo"
iwi_bss.fw optional iwibssfw | iwifw \
dependency "$S/contrib/dev/iwi/ipw2200-bss.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwi_bss.fw"
iwiibssfw.c optional iwiibssfw | iwifw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_ibss.fw:iwi_ibss:300 -lintel_iwi -miwi_ibss -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwiibssfw.c"
iwi_ibss.fwo optional iwiibssfw | iwifw \
dependency "iwi_ibss.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwi_ibss.fwo"
iwi_ibss.fw optional iwiibssfw | iwifw \
dependency "$S/contrib/dev/iwi/ipw2200-ibss.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwi_ibss.fw"
iwimonitorfw.c optional iwimonitorfw | iwifw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_monitor.fw:iwi_monitor:300 -lintel_iwi -miwi_monitor -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwimonitorfw.c"
iwi_monitor.fwo optional iwimonitorfw | iwifw \
dependency "iwi_monitor.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwi_monitor.fwo"
iwi_monitor.fw optional iwimonitorfw | iwifw \
dependency "$S/contrib/dev/iwi/ipw2200-sniffer.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwi_monitor.fw"
dev/iwm/if_iwm.c optional iwm
dev/iwm/if_iwm_7000.c optional iwm
dev/iwm/if_iwm_8000.c optional iwm
dev/iwm/if_iwm_9000.c optional iwm
dev/iwm/if_iwm_9260.c optional iwm
dev/iwm/if_iwm_binding.c optional iwm
dev/iwm/if_iwm_fw.c optional iwm
dev/iwm/if_iwm_led.c optional iwm
dev/iwm/if_iwm_mac_ctxt.c optional iwm
dev/iwm/if_iwm_notif_wait.c optional iwm
dev/iwm/if_iwm_pcie_trans.c optional iwm
dev/iwm/if_iwm_phy_ctxt.c optional iwm
dev/iwm/if_iwm_phy_db.c optional iwm
dev/iwm/if_iwm_power.c optional iwm
dev/iwm/if_iwm_scan.c optional iwm
dev/iwm/if_iwm_sf.c optional iwm
dev/iwm/if_iwm_sta.c optional iwm
dev/iwm/if_iwm_time_event.c optional iwm
dev/iwm/if_iwm_util.c optional iwm
iwm3160fw.c optional iwm3160fw | iwmfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwm3160.fw:iwm3160fw -miwm3160fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwm3160fw.c"
iwm3160fw.fwo optional iwm3160fw | iwmfw \
dependency "iwm3160.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwm3160fw.fwo"
iwm3160.fw optional iwm3160fw | iwmfw \
dependency "$S/contrib/dev/iwm/iwm-3160-17.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwm3160.fw"
iwm3168fw.c optional iwm3168fw | iwmfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwm3168.fw:iwm3168fw -miwm3168fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwm3168fw.c"
iwm3168fw.fwo optional iwm3168fw | iwmfw \
dependency "iwm3168.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwm3168fw.fwo"
iwm3168.fw optional iwm3168fw | iwmfw \
dependency "$S/contrib/dev/iwm/iwm-3168-22.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwm3168.fw"
iwm7260fw.c optional iwm7260fw | iwmfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwm7260.fw:iwm7260fw -miwm7260fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwm7260fw.c"
iwm7260fw.fwo optional iwm7260fw | iwmfw \
dependency "iwm7260.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwm7260fw.fwo"
iwm7260.fw optional iwm7260fw | iwmfw \
dependency "$S/contrib/dev/iwm/iwm-7260-17.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwm7260.fw"
iwm7265fw.c optional iwm7265fw | iwmfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwm7265.fw:iwm7265fw -miwm7265fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwm7265fw.c"
iwm7265fw.fwo optional iwm7265fw | iwmfw \
dependency "iwm7265.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwm7265fw.fwo"
iwm7265.fw optional iwm7265fw | iwmfw \
dependency "$S/contrib/dev/iwm/iwm-7265-17.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwm7265.fw"
iwm7265Dfw.c optional iwm7265Dfw | iwmfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwm7265D.fw:iwm7265Dfw -miwm7265Dfw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwm7265Dfw.c"
iwm7265Dfw.fwo optional iwm7265Dfw | iwmfw \
dependency "iwm7265D.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwm7265Dfw.fwo"
iwm7265D.fw optional iwm7265Dfw | iwmfw \
dependency "$S/contrib/dev/iwm/iwm-7265D-17.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwm7265D.fw"
iwm8000Cfw.c optional iwm8000Cfw | iwmfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwm8000C.fw:iwm8000Cfw -miwm8000Cfw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwm8000Cfw.c"
iwm8000Cfw.fwo optional iwm8000Cfw | iwmfw \
dependency "iwm8000C.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwm8000Cfw.fwo"
iwm8000C.fw optional iwm8000Cfw | iwmfw \
dependency "$S/contrib/dev/iwm/iwm-8000C-16.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwm8000C.fw"
iwm8265.fw optional iwm8265fw | iwmfw \
dependency "$S/contrib/dev/iwm/iwm-8265-22.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwm8265.fw"
iwm8265fw.c optional iwm8265fw | iwmfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwm8265.fw:iwm8265fw -miwm8265fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwm8265fw.c"
iwm8265fw.fwo optional iwm8265fw | iwmfw \
dependency "iwm8265.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwm8265fw.fwo"
dev/iwn/if_iwn.c optional iwn
iwn1000fw.c optional iwn1000fw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn1000.fw:iwn1000fw -miwn1000fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn1000fw.c"
iwn1000fw.fwo optional iwn1000fw | iwnfw \
dependency "iwn1000.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn1000fw.fwo"
iwn1000.fw optional iwn1000fw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-1000-39.31.5.1.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn1000.fw"
iwn100fw.c optional iwn100fw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn100.fw:iwn100fw -miwn100fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn100fw.c"
iwn100fw.fwo optional iwn100fw | iwnfw \
dependency "iwn100.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn100fw.fwo"
iwn100.fw optional iwn100fw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-100-39.31.5.1.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn100.fw"
iwn105fw.c optional iwn105fw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn105.fw:iwn105fw -miwn105fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn105fw.c"
iwn105fw.fwo optional iwn105fw | iwnfw \
dependency "iwn105.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn105fw.fwo"
iwn105.fw optional iwn105fw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-105-6-18.168.6.1.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn105.fw"
iwn135fw.c optional iwn135fw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn135.fw:iwn135fw -miwn135fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn135fw.c"
iwn135fw.fwo optional iwn135fw | iwnfw \
dependency "iwn135.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn135fw.fwo"
iwn135.fw optional iwn135fw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-135-6-18.168.6.1.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn135.fw"
iwn2000fw.c optional iwn2000fw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn2000.fw:iwn2000fw -miwn2000fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn2000fw.c"
iwn2000fw.fwo optional iwn2000fw | iwnfw \
dependency "iwn2000.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn2000fw.fwo"
iwn2000.fw optional iwn2000fw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-2000-18.168.6.1.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn2000.fw"
iwn2030fw.c optional iwn2030fw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn2030.fw:iwn2030fw -miwn2030fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn2030fw.c"
iwn2030fw.fwo optional iwn2030fw | iwnfw \
dependency "iwn2030.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn2030fw.fwo"
iwn2030.fw optional iwn2030fw | iwnfw \
dependency "$S/contrib/dev/iwn/iwnwifi-2030-18.168.6.1.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn2030.fw"
iwn4965fw.c optional iwn4965fw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn4965.fw:iwn4965fw -miwn4965fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn4965fw.c"
iwn4965fw.fwo optional iwn4965fw | iwnfw \
dependency "iwn4965.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn4965fw.fwo"
iwn4965.fw optional iwn4965fw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-4965-228.61.2.24.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn4965.fw"
iwn5000fw.c optional iwn5000fw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn5000.fw:iwn5000fw -miwn5000fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn5000fw.c"
iwn5000fw.fwo optional iwn5000fw | iwnfw \
dependency "iwn5000.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn5000fw.fwo"
iwn5000.fw optional iwn5000fw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-5000-8.83.5.1.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn5000.fw"
iwn5150fw.c optional iwn5150fw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn5150.fw:iwn5150fw -miwn5150fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn5150fw.c"
iwn5150fw.fwo optional iwn5150fw | iwnfw \
dependency "iwn5150.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn5150fw.fwo"
iwn5150.fw optional iwn5150fw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-5150-8.24.2.2.fw.uu"\
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn5150.fw"
iwn6000fw.c optional iwn6000fw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000.fw:iwn6000fw -miwn6000fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn6000fw.c"
iwn6000fw.fwo optional iwn6000fw | iwnfw \
dependency "iwn6000.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn6000fw.fwo"
iwn6000.fw optional iwn6000fw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-6000-9.221.4.1.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn6000.fw"
iwn6000g2afw.c optional iwn6000g2afw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000g2a.fw:iwn6000g2afw -miwn6000g2afw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn6000g2afw.c"
iwn6000g2afw.fwo optional iwn6000g2afw | iwnfw \
dependency "iwn6000g2a.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn6000g2afw.fwo"
iwn6000g2a.fw optional iwn6000g2afw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-6000g2a-18.168.6.1.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn6000g2a.fw"
iwn6000g2bfw.c optional iwn6000g2bfw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000g2b.fw:iwn6000g2bfw -miwn6000g2bfw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn6000g2bfw.c"
iwn6000g2bfw.fwo optional iwn6000g2bfw | iwnfw \
dependency "iwn6000g2b.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn6000g2bfw.fwo"
iwn6000g2b.fw optional iwn6000g2bfw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-6000g2b-18.168.6.1.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn6000g2b.fw"
iwn6050fw.c optional iwn6050fw | iwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6050.fw:iwn6050fw -miwn6050fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "iwn6050fw.c"
iwn6050fw.fwo optional iwn6050fw | iwnfw \
dependency "iwn6050.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "iwn6050fw.fwo"
iwn6050.fw optional iwn6050fw | iwnfw \
dependency "$S/contrib/dev/iwn/iwlwifi-6050-41.28.5.1.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "iwn6050.fw"
dev/ixgbe/if_ix.c optional ix inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe -DSMP"
dev/ixgbe/if_ixv.c optional ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe -DSMP"
dev/ixgbe/if_bypass.c optional ix inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/if_fdir.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/if_sriov.c optional ix inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ix_txrx.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_osdep.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_phy.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_api.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_common.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_mbx.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_vf.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_82598.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_82599.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_x540.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_x550.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_dcb.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_dcb_82598.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_dcb_82599.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/jedec_dimm/jedec_dimm.c optional jedec_dimm smbus
dev/jme/if_jme.c optional jme pci
dev/kbd/kbd.c optional atkbd | pckbd | sc | ukbd | vt | hkbd
dev/kbdmux/kbdmux.c optional kbdmux
dev/ksyms/ksyms.c optional ksyms
dev/le/am7990.c optional le
dev/le/am79900.c optional le
dev/le/if_le_pci.c optional le pci
dev/le/lance.c optional le
dev/led/led.c standard
dev/lge/if_lge.c optional lge
dev/liquidio/base/cn23xx_pf_device.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/base/lio_console.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/base/lio_ctrl.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/base/lio_device.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/base/lio_droq.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/base/lio_mem_ops.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/base/lio_request_manager.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/base/lio_response_manager.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/lio_core.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/lio_ioctl.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/lio_main.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/lio_rss.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/lio_rxtx.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
dev/liquidio/lio_sysctl.c optional lio \
compile-with "${NORMAL_C} \
-I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP"
lio.c optional lio \
compile-with "${AWK} -f $S/tools/fw_stub.awk lio_23xx_nic.bin.fw:lio_23xx_nic.bin -mlio_23xx_nic.bin -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "lio.c"
lio_23xx_nic.bin.fw.fwo optional lio \
dependency "lio_23xx_nic.bin.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "lio_23xx_nic.bin.fw.fwo"
lio_23xx_nic.bin.fw optional lio \
dependency "$S/contrib/dev/liquidio/lio_23xx_nic.bin.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "lio_23xx_nic.bin.fw"
dev/malo/if_malo.c optional malo
dev/malo/if_malohal.c optional malo
dev/malo/if_malo_pci.c optional malo pci
dev/md/md.c optional md
dev/mdio/mdio_if.m optional miiproxy | mdio
dev/mdio/mdio.c optional miiproxy | mdio
dev/mem/memdev.c optional mem
dev/mem/memutil.c optional mem
dev/mfi/mfi.c optional mfi
dev/mfi/mfi_debug.c optional mfi
dev/mfi/mfi_pci.c optional mfi pci
dev/mfi/mfi_disk.c optional mfi
dev/mfi/mfi_syspd.c optional mfi
dev/mfi/mfi_tbolt.c optional mfi
dev/mfi/mfi_cam.c optional mfip scbus
dev/mii/acphy.c optional miibus | acphy
dev/mii/amphy.c optional miibus | amphy
dev/mii/atphy.c optional miibus | atphy
dev/mii/axphy.c optional miibus | axphy
dev/mii/bmtphy.c optional miibus | bmtphy
dev/mii/brgphy.c optional miibus | brgphy
dev/mii/ciphy.c optional miibus | ciphy
dev/mii/dp83822phy.c optional miibus | dp83822phy
dev/mii/dp83867phy.c optional miibus | dp83867phy
dev/mii/e1000phy.c optional miibus | e1000phy
dev/mii/gentbi.c optional miibus | gentbi
dev/mii/icsphy.c optional miibus | icsphy
dev/mii/ip1000phy.c optional miibus | ip1000phy
dev/mii/jmphy.c optional miibus | jmphy
dev/mii/lxtphy.c optional miibus | lxtphy
dev/mii/mcommphy.c optional miibus | mcommphy
dev/mii/micphy.c optional miibus fdt | micphy fdt
dev/mii/mii.c optional miibus | mii
dev/mii/mii_bitbang.c optional miibus | mii_bitbang
dev/mii/mii_physubr.c optional miibus | mii
dev/mii/mii_fdt.c optional miibus fdt | mii fdt
dev/mii/miibus_if.m optional miibus | mii
dev/mii/mv88e151x.c optional miibus | mv88e151x
dev/mii/nsgphy.c optional miibus | nsgphy
dev/mii/nsphy.c optional miibus | nsphy
dev/mii/nsphyter.c optional miibus | nsphyter
dev/mii/pnaphy.c optional miibus | pnaphy
dev/mii/qsphy.c optional miibus | qsphy
dev/mii/rdcphy.c optional miibus | rdcphy
dev/mii/rgephy.c optional miibus | rgephy
dev/mii/rlphy.c optional miibus | rlphy
dev/mii/rlswitch.c optional rlswitch
dev/mii/smcphy.c optional miibus | smcphy
dev/mii/smscphy.c optional miibus | smscphy
dev/mii/tdkphy.c optional miibus | tdkphy
dev/mii/truephy.c optional miibus | truephy
dev/mii/ukphy.c optional miibus | mii
dev/mii/ukphy_subr.c optional miibus | mii
dev/mii/vscphy.c optional miibus | vscphy
dev/mii/xmphy.c optional miibus | xmphy
dev/mlxfw/mlxfw_fsm.c optional mlxfw \
compile-with "${MLXFW_C}"
dev/mlxfw/mlxfw_mfa2.c optional mlxfw \
compile-with "${MLXFW_C}"
dev/mlxfw/mlxfw_mfa2_tlv_multi.c optional mlxfw \
compile-with "${MLXFW_C}"
dev/mlx/mlx.c optional mlx
dev/mlx/mlx_disk.c optional mlx
dev/mlx/mlx_pci.c optional mlx pci
dev/mmc/mmc_subr.c optional mmc | mmcsd !mmccam
dev/mmc/mmc.c optional mmc !mmccam
dev/mmc/mmcbr_if.m standard
dev/mmc/mmcbus_if.m standard
dev/mmc/mmcsd.c optional mmcsd !mmccam
dev/mmc/mmc_fdt_helpers.c optional mmc regulator clk fdt | mmccam regulator clk fdt
dev/mmc/mmc_helpers.c optional mmc gpio regulator clk | mmccam gpio regulator clk
dev/mmc/mmc_pwrseq.c optional mmc clk regulator fdt | mmccam clk regulator fdt
dev/mmc/mmc_pwrseq_if.m optional mmc clk regulator fdt | mmccam clk regulator fdt
dev/mmcnull/mmcnull.c optional mmcnull
dev/mpr/mpr.c optional mpr
dev/mpr/mpr_config.c optional mpr
# XXX Work around clang warning, until maintainer approves fix.
dev/mpr/mpr_mapping.c optional mpr \
compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}"
dev/mpr/mpr_pci.c optional mpr pci
dev/mpr/mpr_sas.c optional mpr \
compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}"
dev/mpr/mpr_sas_lsi.c optional mpr
dev/mpr/mpr_table.c optional mpr
dev/mpr/mpr_user.c optional mpr
dev/mps/mps.c optional mps
dev/mps/mps_config.c optional mps
# XXX Work around clang warning, until maintainer approves fix.
dev/mps/mps_mapping.c optional mps \
compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}"
dev/mps/mps_pci.c optional mps pci
dev/mps/mps_sas.c optional mps \
compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}"
dev/mps/mps_sas_lsi.c optional mps
dev/mps/mps_table.c optional mps
dev/mps/mps_user.c optional mps
dev/mpt/mpt.c optional mpt
dev/mpt/mpt_cam.c optional mpt
dev/mpt/mpt_debug.c optional mpt
dev/mpt/mpt_pci.c optional mpt pci
dev/mpt/mpt_raid.c optional mpt
dev/mpt/mpt_user.c optional mpt
dev/mrsas/mrsas.c optional mrsas
dev/mrsas/mrsas_cam.c optional mrsas
dev/mrsas/mrsas_ioctl.c optional mrsas
dev/mrsas/mrsas_fp.c optional mrsas
dev/msk/if_msk.c optional msk
dev/mvs/mvs.c optional mvs
dev/mvs/mvs_if.m optional mvs
dev/mvs/mvs_pci.c optional mvs pci
dev/mwl/if_mwl.c optional mwl
dev/mwl/if_mwl_pci.c optional mwl pci
dev/mwl/mwlhal.c optional mwl
mwlfw.c optional mwlfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk mw88W8363.fw:mw88W8363fw mwlboot.fw:mwlboot -mmwl -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "mwlfw.c"
mw88W8363.fwo optional mwlfw \
dependency "mw88W8363.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "mw88W8363.fwo"
mw88W8363.fw optional mwlfw \
dependency "$S/contrib/dev/mwl/mw88W8363.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "mw88W8363.fw"
mwlboot.fwo optional mwlfw \
dependency "mwlboot.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "mwlboot.fwo"
mwlboot.fw optional mwlfw \
dependency "$S/contrib/dev/mwl/mwlboot.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "mwlboot.fw"
dev/mxge/if_mxge.c optional mxge pci
dev/mxge/mxge_eth_z8e.c optional mxge pci
dev/mxge/mxge_ethp_z8e.c optional mxge pci
dev/mxge/mxge_rss_eth_z8e.c optional mxge pci
dev/mxge/mxge_rss_ethp_z8e.c optional mxge pci
dev/my/if_my.c optional my
dev/netmap/if_ptnet.c optional netmap inet
dev/netmap/netmap.c optional netmap
dev/netmap/netmap_bdg.c optional netmap
dev/netmap/netmap_freebsd.c optional netmap
dev/netmap/netmap_generic.c optional netmap
dev/netmap/netmap_kloop.c optional netmap
dev/netmap/netmap_legacy.c optional netmap
dev/netmap/netmap_mbq.c optional netmap
dev/netmap/netmap_mem2.c optional netmap
dev/netmap/netmap_monitor.c optional netmap
dev/netmap/netmap_null.c optional netmap
dev/netmap/netmap_offloadings.c optional netmap
dev/netmap/netmap_pipe.c optional netmap
dev/netmap/netmap_vale.c optional netmap
# compile-with "${NORMAL_C} -Wconversion -Wextra"
dev/nfsmb/nfsmb.c optional nfsmb pci
dev/nge/if_nge.c optional nge
dev/nmdm/nmdm.c optional nmdm
dev/null/null.c standard
dev/nvd/nvd.c optional nvd nvme
dev/nvme/nvme.c optional nvme
dev/nvme/nvme_ahci.c optional nvme ahci
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_pci.c optional nvme pci
dev/nvme/nvme_qpair.c optional nvme
dev/nvme/nvme_sim.c optional nvme scbus
dev/nvme/nvme_sysctl.c optional nvme
dev/nvme/nvme_test.c optional nvme
dev/nvme/nvme_util.c optional nvme
dev/oce/oce_hw.c optional oce pci
dev/oce/oce_if.c optional oce pci
dev/oce/oce_mbox.c optional oce pci
dev/oce/oce_queue.c optional oce pci
dev/oce/oce_sysctl.c optional oce pci
dev/oce/oce_util.c optional oce pci
dev/ocs_fc/ocs_gendump.c optional ocs_fc pci
dev/ocs_fc/ocs_pci.c optional ocs_fc pci
dev/ocs_fc/ocs_ioctl.c optional ocs_fc pci
dev/ocs_fc/ocs_os.c optional ocs_fc pci
dev/ocs_fc/ocs_utils.c optional ocs_fc pci
dev/ocs_fc/ocs_hw.c optional ocs_fc pci
dev/ocs_fc/ocs_hw_queues.c optional ocs_fc pci
dev/ocs_fc/sli4.c optional ocs_fc pci
dev/ocs_fc/ocs_sm.c optional ocs_fc pci
dev/ocs_fc/ocs_device.c optional ocs_fc pci
dev/ocs_fc/ocs_xport.c optional ocs_fc pci
dev/ocs_fc/ocs_domain.c optional ocs_fc pci
dev/ocs_fc/ocs_sport.c optional ocs_fc pci
dev/ocs_fc/ocs_els.c optional ocs_fc pci
dev/ocs_fc/ocs_fabric.c optional ocs_fc pci
dev/ocs_fc/ocs_io.c optional ocs_fc pci
dev/ocs_fc/ocs_node.c optional ocs_fc pci
dev/ocs_fc/ocs_scsi.c optional ocs_fc pci
dev/ocs_fc/ocs_unsol.c optional ocs_fc pci
dev/ocs_fc/ocs_ddump.c optional ocs_fc pci
dev/ocs_fc/ocs_mgmt.c optional ocs_fc pci
dev/ocs_fc/ocs_cam.c optional ocs_fc pci
dev/ofw/ofw_bus_if.m optional fdt
dev/ofw/ofw_bus_subr.c optional fdt
dev/ofw/ofw_cpu.c optional fdt
dev/ofw/ofw_fdt.c optional fdt
dev/ofw/ofw_firmware.c optional fdt
dev/ofw/ofw_if.m optional fdt
dev/ofw/ofw_graph.c optional fdt
dev/ofw/ofw_subr.c optional fdt
dev/ofw/ofwbus.c optional fdt
dev/ofw/openfirm.c optional fdt
dev/ofw/openfirmio.c optional fdt
dev/ow/ow.c optional ow \
dependency "owll_if.h" \
dependency "own_if.h"
dev/ow/owll_if.m optional ow
dev/ow/own_if.m optional ow
dev/ow/ow_temp.c optional ow_temp
dev/ow/owc_gpiobus.c optional owc gpio
dev/pbio/pbio.c optional pbio isa
dev/pccbb/pccbb.c optional cbb
dev/pccbb/pccbb_pci.c optional cbb pci
dev/pcf/pcf.c optional pcf
dev/pci/fixup_pci.c optional pci
dev/pci/hostb_pci.c optional pci
dev/pci/ignore_pci.c optional pci
dev/pci/isa_pci.c optional pci isa
dev/pci/pci.c optional pci
dev/pci/pci_if.m standard
dev/pci/pci_iov.c optional pci pci_iov
dev/pci/pci_iov_if.m standard
dev/pci/pci_iov_schema.c optional pci pci_iov
dev/pci/pci_pci.c optional pci
dev/pci/pci_subr.c optional pci
dev/pci/pci_user.c optional pci
dev/pci/pcib_if.m standard
dev/pci/pcib_support.c standard
dev/pci/vga_pci.c optional pci
dev/pms/freebsd/driver/ini/src/agtiapi.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/sadisc.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/mpi.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/saframe.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/sahw.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/sainit.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/saint.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/sampicmd.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/sampirsp.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/saphy.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/saport.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/sasata.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/sasmp.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/sassp.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/satimer.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/sautil.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/saioctlcmd.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sallsdk/spc/mpidebug.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/discovery/dm/dminit.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/discovery/dm/dmsmp.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/discovery/dm/dmdisc.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/discovery/dm/dmport.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/discovery/dm/dmtimer.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/discovery/dm/dmmisc.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sat/src/sminit.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sat/src/smmisc.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sat/src/smsat.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sat/src/smsatcb.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sat/src/smsathw.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/sat/src/smtimer.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/common/tdinit.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/common/tdmisc.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/common/tdesgl.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/common/tdport.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/common/tdint.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/common/tdioctl.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/common/tdhw.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/common/ossacmnapi.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/common/tddmcmnapi.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/common/tdsmcmnapi.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/common/tdtimers.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/sas/ini/itdio.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/sas/ini/itdcb.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/sas/ini/itdinit.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/sas/ini/itddisc.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/sata/host/sat.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/sata/host/ossasat.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/pms/RefTisa/tisa/sassata/sata/host/sathw.c optional pmspcv \
compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w"
dev/ppbus/if_plip.c optional plip
dev/ppbus/lpbb.c optional lpbb
dev/ppbus/lpt.c optional lpt
dev/ppbus/pcfclock.c optional pcfclock
dev/ppbus/ppb_1284.c optional ppbus
dev/ppbus/ppb_base.c optional ppbus
dev/ppbus/ppb_msq.c optional ppbus
dev/ppbus/ppbconf.c optional ppbus
dev/ppbus/ppbus_if.m optional ppbus
dev/ppbus/ppi.c optional ppi
dev/ppbus/pps.c optional pps
dev/ppc/ppc.c optional ppc
dev/ppc/ppc_acpi.c optional ppc acpi
dev/ppc/ppc_isa.c optional ppc isa
dev/ppc/ppc_pci.c optional ppc pci
dev/ppc/ppc_puc.c optional ppc puc
dev/proto/proto_bus_isa.c optional proto acpi | proto isa
dev/proto/proto_bus_pci.c optional proto pci
dev/proto/proto_busdma.c optional proto
dev/proto/proto_core.c optional proto
dev/pst/pst-iop.c optional pst
dev/pst/pst-pci.c optional pst pci
dev/pst/pst-raid.c optional pst
dev/pty/pty.c optional pty
dev/puc/puc.c optional puc
dev/puc/puc_cfg.c optional puc
dev/puc/puc_pci.c optional puc pci
dev/pwm/pwmc.c optional pwm | pwmc
dev/pwm/pwmbus.c optional pwm | pwmbus
dev/pwm/pwmbus_if.m optional pwm | pwmbus
dev/pwm/ofw_pwm.c optional pwm fdt | pwmbus fdt
dev/pwm/ofw_pwmbus.c optional pwm fdt | pwmbus fdt
dev/pwm/pwm_backlight.c optional pwm pwm_backlight fdt
dev/quicc/quicc_core.c optional quicc
dev/ral/rt2560.c optional ral
dev/ral/rt2661.c optional ral
dev/ral/rt2860.c optional ral
dev/ral/if_ral_pci.c optional ral pci
rt2561fw.c optional rt2561fw | ralfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rt2561.fw:rt2561fw -mrt2561 -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rt2561fw.c"
rt2561fw.fwo optional rt2561fw | ralfw \
dependency "rt2561.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rt2561fw.fwo"
rt2561.fw optional rt2561fw | ralfw \
dependency "$S/contrib/dev/ral/rt2561.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rt2561.fw"
rt2561sfw.c optional rt2561sfw | ralfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rt2561s.fw:rt2561sfw -mrt2561s -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rt2561sfw.c"
rt2561sfw.fwo optional rt2561sfw | ralfw \
dependency "rt2561s.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rt2561sfw.fwo"
rt2561s.fw optional rt2561sfw | ralfw \
dependency "$S/contrib/dev/ral/rt2561s.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rt2561s.fw"
rt2661fw.c optional rt2661fw | ralfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rt2661.fw:rt2661fw -mrt2661 -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rt2661fw.c"
rt2661fw.fwo optional rt2661fw | ralfw \
dependency "rt2661.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rt2661fw.fwo"
rt2661.fw optional rt2661fw | ralfw \
dependency "$S/contrib/dev/ral/rt2661.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rt2661.fw"
rt2860fw.c optional rt2860fw | ralfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rt2860.fw:rt2860fw -mrt2860 -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rt2860fw.c"
rt2860fw.fwo optional rt2860fw | ralfw \
dependency "rt2860.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rt2860fw.fwo"
rt2860.fw optional rt2860fw | ralfw \
dependency "$S/contrib/dev/ral/rt2860.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rt2860.fw"
dev/random/random_infra.c standard
dev/random/random_harvestq.c standard
dev/random/randomdev.c optional !random_loadable
dev/random/fenestrasX/fx_brng.c optional !random_loadable random_fenestrasx
dev/random/fenestrasX/fx_main.c optional !random_loadable random_fenestrasx \
compile-with "${NORMAL_C} -I$S/crypto/blake2"
dev/random/fenestrasX/fx_pool.c optional !random_loadable random_fenestrasx \
compile-with "${NORMAL_C} -I$S/crypto/blake2"
dev/random/fenestrasX/fx_rng.c optional !random_loadable random_fenestrasx \
compile-with "${NORMAL_C} -I$S/crypto/blake2"
dev/random/fortuna.c optional !random_loadable !random_fenestrasx
dev/random/hash.c optional !random_loadable
dev/rccgpio/rccgpio.c optional rccgpio gpio
dev/re/if_re.c optional re
dev/rl/if_rl.c optional rl pci
dev/rndtest/rndtest.c optional rndtest
#
dev/rtsx/rtsx.c optional rtsx pci
#
dev/rtwn/if_rtwn.c optional rtwn
dev/rtwn/if_rtwn_beacon.c optional rtwn
dev/rtwn/if_rtwn_calib.c optional rtwn
dev/rtwn/if_rtwn_cam.c optional rtwn
dev/rtwn/if_rtwn_efuse.c optional rtwn
dev/rtwn/if_rtwn_fw.c optional rtwn
dev/rtwn/if_rtwn_rx.c optional rtwn
dev/rtwn/if_rtwn_task.c optional rtwn
dev/rtwn/if_rtwn_tx.c optional rtwn
#
dev/rtwn/pci/rtwn_pci_attach.c optional rtwn_pci pci
dev/rtwn/pci/rtwn_pci_reg.c optional rtwn_pci pci
dev/rtwn/pci/rtwn_pci_rx.c optional rtwn_pci pci
dev/rtwn/pci/rtwn_pci_tx.c optional rtwn_pci pci
#
dev/rtwn/usb/rtwn_usb_attach.c optional rtwn_usb
dev/rtwn/usb/rtwn_usb_ep.c optional rtwn_usb
dev/rtwn/usb/rtwn_usb_reg.c optional rtwn_usb
dev/rtwn/usb/rtwn_usb_rx.c optional rtwn_usb
dev/rtwn/usb/rtwn_usb_tx.c optional rtwn_usb
# RTL8188E
dev/rtwn/rtl8188e/r88e_beacon.c optional rtwn
dev/rtwn/rtl8188e/r88e_calib.c optional rtwn
dev/rtwn/rtl8188e/r88e_chan.c optional rtwn
dev/rtwn/rtl8188e/r88e_fw.c optional rtwn
dev/rtwn/rtl8188e/r88e_init.c optional rtwn
dev/rtwn/rtl8188e/r88e_led.c optional rtwn
dev/rtwn/rtl8188e/r88e_tx.c optional rtwn
dev/rtwn/rtl8188e/r88e_rf.c optional rtwn
dev/rtwn/rtl8188e/r88e_rom.c optional rtwn
dev/rtwn/rtl8188e/r88e_rx.c optional rtwn
dev/rtwn/rtl8188e/pci/r88ee_attach.c optional rtwn_pci pci
dev/rtwn/rtl8188e/pci/r88ee_init.c optional rtwn_pci pci
dev/rtwn/rtl8188e/pci/r88ee_rx.c optional rtwn_pci pci
dev/rtwn/rtl8188e/usb/r88eu_attach.c optional rtwn_usb
dev/rtwn/rtl8188e/usb/r88eu_init.c optional rtwn_usb
# RTL8192C
dev/rtwn/rtl8192c/r92c_attach.c optional rtwn
dev/rtwn/rtl8192c/r92c_beacon.c optional rtwn
dev/rtwn/rtl8192c/r92c_calib.c optional rtwn
dev/rtwn/rtl8192c/r92c_chan.c optional rtwn
dev/rtwn/rtl8192c/r92c_fw.c optional rtwn
dev/rtwn/rtl8192c/r92c_init.c optional rtwn
dev/rtwn/rtl8192c/r92c_llt.c optional rtwn
dev/rtwn/rtl8192c/r92c_rf.c optional rtwn
dev/rtwn/rtl8192c/r92c_rom.c optional rtwn
dev/rtwn/rtl8192c/r92c_rx.c optional rtwn
dev/rtwn/rtl8192c/r92c_tx.c optional rtwn
dev/rtwn/rtl8192c/pci/r92ce_attach.c optional rtwn_pci pci
dev/rtwn/rtl8192c/pci/r92ce_calib.c optional rtwn_pci pci
dev/rtwn/rtl8192c/pci/r92ce_fw.c optional rtwn_pci pci
dev/rtwn/rtl8192c/pci/r92ce_init.c optional rtwn_pci pci
dev/rtwn/rtl8192c/pci/r92ce_led.c optional rtwn_pci pci
dev/rtwn/rtl8192c/pci/r92ce_rx.c optional rtwn_pci pci
dev/rtwn/rtl8192c/pci/r92ce_tx.c optional rtwn_pci pci
dev/rtwn/rtl8192c/usb/r92cu_attach.c optional rtwn_usb
dev/rtwn/rtl8192c/usb/r92cu_init.c optional rtwn_usb
dev/rtwn/rtl8192c/usb/r92cu_led.c optional rtwn_usb
dev/rtwn/rtl8192c/usb/r92cu_rx.c optional rtwn_usb
dev/rtwn/rtl8192c/usb/r92cu_tx.c optional rtwn_usb
# RTL8192E
dev/rtwn/rtl8192e/r92e_chan.c optional rtwn
dev/rtwn/rtl8192e/r92e_fw.c optional rtwn
dev/rtwn/rtl8192e/r92e_init.c optional rtwn
dev/rtwn/rtl8192e/r92e_led.c optional rtwn
dev/rtwn/rtl8192e/r92e_rf.c optional rtwn
dev/rtwn/rtl8192e/r92e_rom.c optional rtwn
dev/rtwn/rtl8192e/r92e_rx.c optional rtwn
dev/rtwn/rtl8192e/usb/r92eu_attach.c optional rtwn_usb
dev/rtwn/rtl8192e/usb/r92eu_init.c optional rtwn_usb
# RTL8812A
dev/rtwn/rtl8812a/r12a_beacon.c optional rtwn
dev/rtwn/rtl8812a/r12a_calib.c optional rtwn
dev/rtwn/rtl8812a/r12a_caps.c optional rtwn
dev/rtwn/rtl8812a/r12a_chan.c optional rtwn
dev/rtwn/rtl8812a/r12a_fw.c optional rtwn
dev/rtwn/rtl8812a/r12a_init.c optional rtwn
dev/rtwn/rtl8812a/r12a_led.c optional rtwn
dev/rtwn/rtl8812a/r12a_rf.c optional rtwn
dev/rtwn/rtl8812a/r12a_rom.c optional rtwn
dev/rtwn/rtl8812a/r12a_rx.c optional rtwn
dev/rtwn/rtl8812a/r12a_tx.c optional rtwn
dev/rtwn/rtl8812a/usb/r12au_attach.c optional rtwn_usb
dev/rtwn/rtl8812a/usb/r12au_init.c optional rtwn_usb
dev/rtwn/rtl8812a/usb/r12au_rx.c optional rtwn_usb
dev/rtwn/rtl8812a/usb/r12au_tx.c optional rtwn_usb
# RTL8821A
dev/rtwn/rtl8821a/r21a_beacon.c optional rtwn
dev/rtwn/rtl8821a/r21a_calib.c optional rtwn
dev/rtwn/rtl8821a/r21a_chan.c optional rtwn
dev/rtwn/rtl8821a/r21a_fw.c optional rtwn
dev/rtwn/rtl8821a/r21a_init.c optional rtwn
dev/rtwn/rtl8821a/r21a_led.c optional rtwn
dev/rtwn/rtl8821a/r21a_rom.c optional rtwn
dev/rtwn/rtl8821a/r21a_rx.c optional rtwn
dev/rtwn/rtl8821a/usb/r21au_attach.c optional rtwn_usb
dev/rtwn/rtl8821a/usb/r21au_dfs.c optional rtwn_usb
dev/rtwn/rtl8821a/usb/r21au_init.c optional rtwn_usb
rtwn-rtl8188eefw.c optional rtwn-rtl8188eefw | rtwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8188eefw.fw:rtwn-rtl8188eefw:111 -mrtwn-rtl8188eefw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rtwn-rtl8188eefw.c"
rtwn-rtl8188eefw.fwo optional rtwn-rtl8188eefw | rtwnfw \
dependency "rtwn-rtl8188eefw.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rtwn-rtl8188eefw.fwo"
rtwn-rtl8188eefw.fw optional rtwn-rtl8188eefw | rtwnfw \
dependency "$S/contrib/dev/rtwn/rtwn-rtl8188eefw.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rtwn-rtl8188eefw.fw"
rtwn-rtl8188eufw.c optional rtwn-rtl8188eufw | rtwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8188eufw.fw:rtwn-rtl8188eufw:111 -mrtwn-rtl8188eufw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rtwn-rtl8188eufw.c"
rtwn-rtl8188eufw.fwo optional rtwn-rtl8188eufw | rtwnfw \
dependency "rtwn-rtl8188eufw.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rtwn-rtl8188eufw.fwo"
rtwn-rtl8188eufw.fw optional rtwn-rtl8188eufw | rtwnfw \
dependency "$S/contrib/dev/rtwn/rtwn-rtl8188eufw.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rtwn-rtl8188eufw.fw"
rtwn-rtl8192cfwE.c optional rtwn-rtl8192cfwE | rtwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwE.fw:rtwn-rtl8192cfwE:111 -mrtwn-rtl8192cfwE -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rtwn-rtl8192cfwE.c"
rtwn-rtl8192cfwE.fwo optional rtwn-rtl8192cfwE | rtwnfw \
dependency "rtwn-rtl8192cfwE.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rtwn-rtl8192cfwE.fwo"
rtwn-rtl8192cfwE.fw optional rtwn-rtl8192cfwE | rtwnfw \
dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwE.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rtwn-rtl8192cfwE.fw"
rtwn-rtl8192cfwE_B.c optional rtwn-rtl8192cfwE_B | rtwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwE_B.fw:rtwn-rtl8192cfwE_B:111 -mrtwn-rtl8192cfwE_B -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rtwn-rtl8192cfwE_B.c"
rtwn-rtl8192cfwE_B.fwo optional rtwn-rtl8192cfwE_B | rtwnfw \
dependency "rtwn-rtl8192cfwE_B.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rtwn-rtl8192cfwE_B.fwo"
rtwn-rtl8192cfwE_B.fw optional rtwn-rtl8192cfwE_B | rtwnfw \
dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwE_B.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rtwn-rtl8192cfwE_B.fw"
rtwn-rtl8192cfwT.c optional rtwn-rtl8192cfwT | rtwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwT.fw:rtwn-rtl8192cfwT:111 -mrtwn-rtl8192cfwT -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rtwn-rtl8192cfwT.c"
rtwn-rtl8192cfwT.fwo optional rtwn-rtl8192cfwT | rtwnfw \
dependency "rtwn-rtl8192cfwT.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rtwn-rtl8192cfwT.fwo"
rtwn-rtl8192cfwT.fw optional rtwn-rtl8192cfwT | rtwnfw \
dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwT.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rtwn-rtl8192cfwT.fw"
rtwn-rtl8192cfwU.c optional rtwn-rtl8192cfwU | rtwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwU.fw:rtwn-rtl8192cfwU:111 -mrtwn-rtl8192cfwU -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rtwn-rtl8192cfwU.c"
rtwn-rtl8192cfwU.fwo optional rtwn-rtl8192cfwU | rtwnfw \
dependency "rtwn-rtl8192cfwU.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rtwn-rtl8192cfwU.fwo"
rtwn-rtl8192cfwU.fw optional rtwn-rtl8192cfwU | rtwnfw \
dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwU.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rtwn-rtl8192cfwU.fw"
rtwn-rtl8192eufw.c optional rtwn-rtl8192eufw | rtwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192eufw.fw:rtwn-rtl8192eufw:111 -mrtwn-rtl8192eufw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rtwn-rtl8192eufw.c"
rtwn-rtl8192eufw.fwo optional rtwn-rtl8192eufw | rtwnfw \
dependency "rtwn-rtl8192eufw.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rtwn-rtl8192eufw.fwo"
rtwn-rtl8192eufw.fw optional rtwn-rtl8192eufw | rtwnfw \
dependency "$S/contrib/dev/rtwn/rtwn-rtl8192eufw.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rtwn-rtl8192eufw.fw"
rtwn-rtl8812aufw.c optional rtwn-rtl8812aufw | rtwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8812aufw.fw:rtwn-rtl8812aufw:111 -mrtwn-rtl8812aufw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rtwn-rtl8812aufw.c"
rtwn-rtl8812aufw.fwo optional rtwn-rtl8812aufw | rtwnfw \
dependency "rtwn-rtl8812aufw.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rtwn-rtl8812aufw.fwo"
rtwn-rtl8812aufw.fw optional rtwn-rtl8812aufw | rtwnfw \
dependency "$S/contrib/dev/rtwn/rtwn-rtl8812aufw.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rtwn-rtl8812aufw.fw"
rtwn-rtl8821aufw.c optional rtwn-rtl8821aufw | rtwnfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8821aufw.fw:rtwn-rtl8821aufw:111 -mrtwn-rtl8821aufw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rtwn-rtl8821aufw.c"
rtwn-rtl8821aufw.fwo optional rtwn-rtl8821aufw | rtwnfw \
dependency "rtwn-rtl8821aufw.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rtwn-rtl8821aufw.fwo"
rtwn-rtl8821aufw.fw optional rtwn-rtl8821aufw | rtwnfw \
dependency "$S/contrib/dev/rtwn/rtwn-rtl8821aufw.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rtwn-rtl8821aufw.fw"
dev/safe/safe.c optional safe
dev/scc/scc_if.m optional scc
dev/scc/scc_bfe_quicc.c optional scc quicc
dev/scc/scc_core.c optional scc
dev/scc/scc_dev_quicc.c optional scc quicc
dev/scc/scc_dev_z8530.c optional scc
dev/sdhci/sdhci.c optional sdhci
dev/sdhci/sdhci_fdt.c optional sdhci fdt regulator clk
dev/sdhci/sdhci_fdt_gpio.c optional sdhci fdt gpio
dev/sdhci/sdhci_fsl_fdt.c optional sdhci fdt gpio regulator clk
dev/sdhci/sdhci_if.m optional sdhci
dev/sdhci/sdhci_acpi.c optional sdhci acpi
dev/sdhci/sdhci_pci.c optional sdhci pci
dev/sdio/sdio_if.m optional mmccam
dev/sdio/sdio_subr.c optional mmccam
dev/sdio/sdiob.c optional mmccam
dev/sff/sff_if.m optional sff
dev/sff/sfp_fdt.c optional sff fdt
dev/sge/if_sge.c optional sge pci
dev/siis/siis.c optional siis pci
dev/sis/if_sis.c optional sis pci
dev/sk/if_sk.c optional sk pci
dev/smbios/smbios.c optional smbios
dev/smbus/smb.c optional smb
dev/smbus/smbconf.c optional smbus
dev/smbus/smbus.c optional smbus
dev/smbus/smbus_if.m optional smbus
dev/smc/if_smc.c optional smc
dev/smc/if_smc_acpi.c optional smc acpi
dev/smc/if_smc_fdt.c optional smc fdt
dev/snp/snp.c optional snp
dev/sound/clone.c optional sound
dev/sound/unit.c optional sound
dev/sound/pci/als4000.c optional snd_als4000 pci
dev/sound/pci/atiixp.c optional snd_atiixp pci
dev/sound/pci/cmi.c optional snd_cmi pci
dev/sound/pci/cs4281.c optional snd_cs4281 pci
dev/sound/pci/csa.c optional snd_csa pci
dev/sound/pci/csapcm.c optional snd_csa pci
dev/sound/pci/emu10k1.c optional snd_emu10k1 pci
dev/sound/pci/emu10kx.c optional snd_emu10kx pci
dev/sound/pci/emu10kx-pcm.c optional snd_emu10kx pci
dev/sound/pci/emu10kx-midi.c optional snd_emu10kx pci
dev/sound/pci/envy24.c optional snd_envy24 pci
dev/sound/pci/envy24ht.c optional snd_envy24ht pci
dev/sound/pci/es137x.c optional snd_es137x pci
dev/sound/pci/fm801.c optional snd_fm801 pci
dev/sound/pci/ich.c optional snd_ich pci
dev/sound/pci/maestro3.c optional snd_maestro3 pci
dev/sound/pci/neomagic.c optional snd_neomagic pci
dev/sound/pci/solo.c optional snd_solo pci
dev/sound/pci/spicds.c optional snd_spicds pci
dev/sound/pci/t4dwave.c optional snd_t4dwave pci
dev/sound/pci/via8233.c optional snd_via8233 pci
dev/sound/pci/via82c686.c optional snd_via82c686 pci
dev/sound/pci/vibes.c optional snd_vibes pci
dev/sound/pci/hda/hdaa.c optional snd_hda pci
dev/sound/pci/hda/hdaa_patches.c optional snd_hda pci
dev/sound/pci/hda/hdac.c optional snd_hda pci
dev/sound/pci/hda/hdac_if.m optional snd_hda pci
dev/sound/pci/hda/hdacc.c optional snd_hda pci
dev/sound/pci/hdspe.c optional snd_hdspe pci
dev/sound/pci/hdspe-pcm.c optional snd_hdspe pci
dev/sound/pcm/ac97.c optional sound
dev/sound/pcm/ac97_if.m optional sound
dev/sound/pcm/ac97_patch.c optional sound
dev/sound/pcm/buffer.c optional sound \
dependency "snd_fxdiv_gen.h"
dev/sound/pcm/channel.c optional sound
dev/sound/pcm/channel_if.m optional sound
dev/sound/pcm/dsp.c optional sound
dev/sound/pcm/feeder.c optional sound
dev/sound/pcm/feeder_chain.c optional sound
dev/sound/pcm/feeder_eq.c optional sound \
dependency "feeder_eq_gen.h" \
dependency "snd_fxdiv_gen.h"
dev/sound/pcm/feeder_if.m optional sound
dev/sound/pcm/feeder_format.c optional sound \
dependency "snd_fxdiv_gen.h"
dev/sound/pcm/feeder_matrix.c optional sound \
dependency "snd_fxdiv_gen.h"
dev/sound/pcm/feeder_mixer.c optional sound \
dependency "snd_fxdiv_gen.h"
dev/sound/pcm/feeder_rate.c optional sound \
dependency "feeder_rate_gen.h" \
dependency "snd_fxdiv_gen.h"
dev/sound/pcm/feeder_volume.c optional sound \
dependency "snd_fxdiv_gen.h"
dev/sound/pcm/mixer.c optional sound
dev/sound/pcm/mixer_if.m optional sound
dev/sound/pcm/sndstat.c optional sound
dev/sound/pcm/sound.c optional sound
dev/sound/pcm/vchan.c optional sound
dev/sound/usb/uaudio.c optional snd_uaudio usb
dev/sound/usb/uaudio_pcm.c optional snd_uaudio usb
dev/sound/midi/midi.c optional sound
dev/sound/midi/mpu401.c optional sound
dev/sound/midi/mpu_if.m optional sound
dev/sound/midi/mpufoi_if.m optional sound
dev/sound/midi/sequencer.c optional sound
dev/sound/midi/synth_if.m optional sound
dev/spibus/acpi_spibus.c optional acpi spibus
dev/spibus/ofw_spibus.c optional fdt spibus
dev/spibus/spibus.c optional spibus \
dependency "spibus_if.h"
dev/spibus/spigen.c optional spigen
dev/spibus/spibus_if.m optional spibus
dev/ste/if_ste.c optional ste pci
dev/stge/if_stge.c optional stge
dev/sym/sym_hipd.c optional sym \
dependency "$S/dev/sym/sym_{conf,defs}.h"
dev/syscons/blank/blank_saver.c optional blank_saver
dev/syscons/daemon/daemon_saver.c optional daemon_saver
dev/syscons/dragon/dragon_saver.c optional dragon_saver
dev/syscons/fade/fade_saver.c optional fade_saver
dev/syscons/fire/fire_saver.c optional fire_saver
dev/syscons/green/green_saver.c optional green_saver
dev/syscons/logo/logo.c optional logo_saver
dev/syscons/logo/logo_saver.c optional logo_saver
dev/syscons/rain/rain_saver.c optional rain_saver
dev/syscons/schistory.c optional sc
dev/syscons/scmouse.c optional sc
dev/syscons/scterm.c optional sc
dev/syscons/scterm-dumb.c optional sc !SC_NO_TERM_DUMB
dev/syscons/scterm-sc.c optional sc !SC_NO_TERM_SC
dev/syscons/scterm-teken.c optional sc !SC_NO_TERM_TEKEN
dev/syscons/scvidctl.c optional sc
dev/syscons/scvtb.c optional sc
dev/syscons/snake/snake_saver.c optional snake_saver
dev/syscons/star/star_saver.c optional star_saver
dev/syscons/syscons.c optional sc
dev/syscons/sysmouse.c optional sc
dev/syscons/warp/warp_saver.c optional warp_saver
dev/tcp_log/tcp_log_dev.c optional tcp_blackbox inet | tcp_blackbox inet6
dev/tdfx/tdfx_pci.c optional tdfx pci
dev/ti/if_ti.c optional ti pci
dev/tws/tws.c optional tws
dev/tws/tws_cam.c optional tws
dev/tws/tws_hdm.c optional tws
dev/tws/tws_services.c optional tws
dev/tws/tws_user.c optional tws
dev/uart/uart_bus_acpi.c optional uart acpi
dev/uart/uart_bus_fdt.c optional uart fdt
dev/uart/uart_bus_isa.c optional uart isa
dev/uart/uart_bus_pci.c optional uart pci
dev/uart/uart_bus_puc.c optional uart puc
dev/uart/uart_bus_scc.c optional uart scc
dev/uart/uart_core.c optional uart
dev/uart/uart_cpu_acpi.c optional uart acpi
dev/uart/uart_dbg.c optional uart gdb
dev/uart/uart_dev_imx.c optional uart uart_imx fdt
dev/uart/uart_dev_msm.c optional uart uart_msm fdt
dev/uart/uart_dev_mvebu.c optional uart uart_mvebu fdt
dev/uart/uart_dev_ns8250.c optional uart uart_ns8250 | uart uart_snps
dev/uart/uart_dev_pl011.c optional uart pl011
dev/uart/uart_dev_quicc.c optional uart quicc
dev/uart/uart_dev_snps.c optional uart uart_snps fdt
dev/uart/uart_dev_z8530.c optional uart uart_z8530 | uart scc
dev/uart/uart_if.m optional uart
dev/uart/uart_subr.c optional uart
dev/uart/uart_tty.c optional uart
#
# USB controller drivers
#
dev/usb/controller/musb_otg.c optional musb
dev/usb/controller/dwc_otg.c optional dwcotg
dev/usb/controller/dwc_otg_fdt.c optional dwcotg fdt
dev/usb/controller/dwc_otg_acpi.c optional dwcotg acpi
dev/usb/controller/ehci.c optional ehci
dev/usb/controller/ehci_msm.c optional ehci_msm fdt
dev/usb/controller/ehci_pci.c optional ehci pci
dev/usb/controller/ohci.c optional ohci
dev/usb/controller/ohci_pci.c optional ohci pci
dev/usb/controller/uhci.c optional uhci
dev/usb/controller/uhci_pci.c optional uhci pci
dev/usb/controller/xhci.c optional xhci
dev/usb/controller/xhci_pci.c optional xhci pci
dev/usb/controller/saf1761_otg.c optional saf1761otg
dev/usb/controller/saf1761_otg_fdt.c optional saf1761otg fdt
dev/usb/controller/uss820dci.c optional uss820dci
dev/usb/controller/usb_controller.c optional usb
#
# USB storage drivers
#
dev/usb/storage/cfumass.c optional cfumass ctl
dev/usb/storage/umass.c optional umass
dev/usb/storage/urio.c optional urio
dev/usb/storage/ustorage_fs.c optional usfs
#
# USB core
#
dev/usb/usb_busdma.c optional usb
dev/usb/usb_core.c optional usb
dev/usb/usb_debug.c optional usb
dev/usb/usb_dev.c optional usb
dev/usb/usb_device.c optional usb
dev/usb/usb_dynamic.c optional usb
dev/usb/usb_error.c optional usb
dev/usb/usb_fdt_support.c optional usb fdt
dev/usb/usb_generic.c optional usb
dev/usb/usb_handle_request.c optional usb
dev/usb/usb_hid.c optional usb
dev/usb/usb_hub.c optional usb
dev/usb/usb_hub_acpi.c optional uacpi acpi
dev/usb/usb_if.m optional usb
dev/usb/usb_lookup.c optional usb
dev/usb/usb_mbuf.c optional usb
dev/usb/usb_msctest.c optional usb
dev/usb/usb_parse.c optional usb
dev/usb/usb_pf.c optional usb
dev/usb/usb_process.c optional usb
dev/usb/usb_request.c optional usb
dev/usb/usb_transfer.c optional usb
dev/usb/usb_util.c optional usb
#
# USB network drivers
#
dev/usb/net/if_aue.c optional aue
dev/usb/net/if_axe.c optional axe
dev/usb/net/if_axge.c optional axge
dev/usb/net/if_cdce.c optional cdce
dev/usb/net/if_cdceem.c optional cdceem
dev/usb/net/if_cue.c optional cue
dev/usb/net/if_ipheth.c optional ipheth
dev/usb/net/if_kue.c optional kue
dev/usb/net/if_mos.c optional mos
dev/usb/net/if_muge.c optional muge
dev/usb/net/if_rue.c optional rue
dev/usb/net/if_smsc.c optional smsc
dev/usb/net/if_udav.c optional udav
dev/usb/net/if_ure.c optional ure
dev/usb/net/if_usie.c optional usie
dev/usb/net/if_urndis.c optional urndis
dev/usb/net/ruephy.c optional rue
dev/usb/net/usb_ethernet.c optional uether | aue | axe | axge | cdce | \
cdceem | cue | ipheth | kue | mos | \
rue | smsc | udav | ure | urndis | muge
dev/usb/net/uhso.c optional uhso
#
# USB WLAN drivers
#
dev/usb/wlan/if_rsu.c optional rsu
rsu-rtl8712fw.c optional rsu-rtl8712fw | rsufw \
compile-with "${AWK} -f $S/tools/fw_stub.awk rsu-rtl8712fw.fw:rsu-rtl8712fw:120 -mrsu-rtl8712fw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "rsu-rtl8712fw.c"
rsu-rtl8712fw.fwo optional rsu-rtl8712fw | rsufw \
dependency "rsu-rtl8712fw.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "rsu-rtl8712fw.fwo"
rsu-rtl8712fw.fw optional rsu-rtl8712.fw | rsufw \
dependency "$S/contrib/dev/rsu/rsu-rtl8712fw.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "rsu-rtl8712fw.fw"
dev/usb/wlan/if_rum.c optional rum
dev/usb/wlan/if_run.c optional run
runfw.c optional runfw \
compile-with "${AWK} -f $S/tools/fw_stub.awk run.fw:runfw -mrunfw -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "runfw.c"
runfw.fwo optional runfw \
dependency "run.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "runfw.fwo"
run.fw optional runfw \
dependency "$S/contrib/dev/run/rt2870.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "run.fw"
dev/usb/wlan/if_uath.c optional uath
dev/usb/wlan/if_upgt.c optional upgt
dev/usb/wlan/if_ural.c optional ural
dev/usb/wlan/if_urtw.c optional urtw
dev/usb/wlan/if_zyd.c optional zyd
#
# USB serial and parallel port drivers
#
dev/usb/serial/u3g.c optional u3g
dev/usb/serial/uark.c optional uark
dev/usb/serial/ubsa.c optional ubsa
dev/usb/serial/ubser.c optional ubser
dev/usb/serial/uchcom.c optional uchcom
dev/usb/serial/ucycom.c optional ucycom
dev/usb/serial/ufoma.c optional ufoma
dev/usb/serial/uftdi.c optional uftdi
dev/usb/serial/ugensa.c optional ugensa
dev/usb/serial/uipaq.c optional uipaq
dev/usb/serial/ulpt.c optional ulpt
dev/usb/serial/umcs.c optional umcs
dev/usb/serial/umct.c optional umct
dev/usb/serial/umodem.c optional umodem
dev/usb/serial/umoscom.c optional umoscom
dev/usb/serial/uplcom.c optional uplcom
dev/usb/serial/uslcom.c optional uslcom
dev/usb/serial/uvisor.c optional uvisor
dev/usb/serial/uvscom.c optional uvscom
dev/usb/serial/usb_serial.c optional ucom | u3g | uark | ubsa | ubser | \
uchcom | ucycom | ufoma | uftdi | \
ugensa | uipaq | umcs | umct | \
umodem | umoscom | uplcom | usie | \
uslcom | uvisor | uvscom
#
# USB misc drivers
#
dev/usb/misc/cp2112.c optional cp2112
dev/usb/misc/udbp.c optional udbp
dev/usb/misc/ugold.c optional ugold
dev/usb/misc/uled.c optional uled
#
# USB input drivers
#
dev/usb/input/atp.c optional atp
dev/usb/input/uep.c optional uep
dev/usb/input/uhid.c optional uhid
dev/usb/input/uhid_snes.c optional uhid_snes
dev/usb/input/ukbd.c optional ukbd
dev/usb/input/ums.c optional ums
dev/usb/input/usbhid.c optional usbhid
dev/usb/input/wmt.c optional wmt
dev/usb/input/wsp.c optional wsp
#
# USB quirks
#
dev/usb/quirk/usb_quirk.c optional usb
#
# USB templates
#
dev/usb/template/usb_template.c optional usb_template
dev/usb/template/usb_template_audio.c optional usb_template
dev/usb/template/usb_template_cdce.c optional usb_template
dev/usb/template/usb_template_kbd.c optional usb_template
dev/usb/template/usb_template_modem.c optional usb_template
dev/usb/template/usb_template_mouse.c optional usb_template
dev/usb/template/usb_template_msc.c optional usb_template
dev/usb/template/usb_template_mtp.c optional usb_template
dev/usb/template/usb_template_phone.c optional usb_template
dev/usb/template/usb_template_serialnet.c optional usb_template
dev/usb/template/usb_template_midi.c optional usb_template
dev/usb/template/usb_template_multi.c optional usb_template
dev/usb/template/usb_template_cdceem.c optional usb_template
#
# USB video drivers
#
dev/usb/video/udl.c optional udl
#
# USB END
#
dev/videomode/videomode.c optional videomode
dev/videomode/edid.c optional videomode
dev/videomode/pickmode.c optional videomode
dev/videomode/vesagtf.c optional videomode
dev/veriexec/verified_exec.c optional mac_veriexec
dev/vge/if_vge.c optional vge
dev/viapm/viapm.c optional viapm pci
dev/virtio/virtio.c optional virtio
dev/virtio/virtqueue.c optional virtio
dev/virtio/virtio_bus_if.m optional virtio
dev/virtio/virtio_if.m optional virtio
dev/virtio/pci/virtio_pci.c optional virtio_pci
dev/virtio/pci/virtio_pci_if.m optional virtio_pci
dev/virtio/pci/virtio_pci_legacy.c optional virtio_pci
dev/virtio/pci/virtio_pci_modern.c optional virtio_pci
dev/virtio/mmio/virtio_mmio.c optional virtio_mmio
dev/virtio/mmio/virtio_mmio_acpi.c optional virtio_mmio acpi
dev/virtio/mmio/virtio_mmio_cmdline.c optional virtio_mmio
dev/virtio/mmio/virtio_mmio_fdt.c optional virtio_mmio fdt
dev/virtio/mmio/virtio_mmio_if.m optional virtio_mmio
dev/virtio/network/if_vtnet.c optional vtnet
dev/virtio/block/virtio_blk.c optional virtio_blk
dev/virtio/balloon/virtio_balloon.c optional virtio_balloon
dev/virtio/gpu/virtio_gpu.c optional virtio_gpu
dev/virtio/scsi/virtio_scsi.c optional virtio_scsi
dev/virtio/random/virtio_random.c optional virtio_random
dev/virtio/console/virtio_console.c optional virtio_console
dev/vkbd/vkbd.c optional vkbd
dev/vmgenc/vmgenc_acpi.c optional acpi
dev/vmware/vmxnet3/if_vmx.c optional vmx
dev/vmware/vmci/vmci.c optional vmci
dev/vmware/vmci/vmci_datagram.c optional vmci
dev/vmware/vmci/vmci_doorbell.c optional vmci
dev/vmware/vmci/vmci_driver.c optional vmci
dev/vmware/vmci/vmci_event.c optional vmci
dev/vmware/vmci/vmci_hashtable.c optional vmci
dev/vmware/vmci/vmci_kernel_if.c optional vmci
dev/vmware/vmci/vmci_qpair.c optional vmci
dev/vmware/vmci/vmci_queue_pair.c optional vmci
dev/vmware/vmci/vmci_resource.c optional vmci
dev/vmware/pvscsi/pvscsi.c optional pvscsi
dev/vr/if_vr.c optional vr pci
dev/vt/colors/vt_termcolors.c optional vt
dev/vt/font/vt_font_default.c optional vt
dev/vt/font/vt_mouse_cursor.c optional vt
dev/vt/hw/efifb/efifb.c optional vt_efifb
dev/vt/hw/simplefb/simplefb.c optional vt_simplefb fdt
dev/vt/hw/vbefb/vbefb.c optional vt_vbefb
dev/vt/hw/fb/vt_fb.c optional vt
dev/vt/hw/vga/vt_vga.c optional vt vt_vga
dev/vt/logo/logo_freebsd.c optional vt splash
dev/vt/logo/logo_beastie.c optional vt splash
dev/vt/vt_buf.c optional vt
dev/vt/vt_consolectl.c optional vt
dev/vt/vt_core.c optional vt
dev/vt/vt_cpulogos.c optional vt splash
dev/vt/vt_font.c optional vt
dev/vt/vt_sysmouse.c optional vt
dev/vte/if_vte.c optional vte pci
dev/watchdog/watchdog.c standard
dev/wg/if_wg.c optional wg \
compile-with "${NORMAL_C} -include $S/dev/wg/compat.h"
dev/wg/wg_cookie.c optional wg \
compile-with "${NORMAL_C} -include $S/dev/wg/compat.h"
dev/wg/wg_crypto.c optional wg \
compile-with "${NORMAL_C} -include $S/dev/wg/compat.h"
dev/wg/wg_noise.c optional wg \
compile-with "${NORMAL_C} -include $S/dev/wg/compat.h"
dev/wpi/if_wpi.c optional wpi pci
wpifw.c optional wpifw \
compile-with "${AWK} -f $S/tools/fw_stub.awk wpi.fw:wpifw:153229 -mwpi -c${.TARGET}" \
no-ctfconvert no-implicit-rule before-depend local \
clean "wpifw.c"
wpifw.fwo optional wpifw \
dependency "wpi.fw" \
compile-with "${NORMAL_FWO}" \
no-implicit-rule \
clean "wpifw.fwo"
wpi.fw optional wpifw \
dependency "$S/contrib/dev/wpi/iwlwifi-3945-15.32.2.9.fw.uu" \
compile-with "${NORMAL_FW}" \
no-obj no-implicit-rule \
clean "wpi.fw"
dev/xdma/controller/pl330.c optional xdma pl330 fdt
dev/xdma/xdma.c optional xdma
dev/xdma/xdma_bank.c optional xdma
dev/xdma/xdma_bio.c optional xdma
dev/xdma/xdma_fdt_test.c optional xdma xdma_test fdt
dev/xdma/xdma_if.m optional xdma
dev/xdma/xdma_iommu.c optional xdma
dev/xdma/xdma_mbuf.c optional xdma
dev/xdma/xdma_queue.c optional xdma
dev/xdma/xdma_sg.c optional xdma
dev/xdma/xdma_sglist.c optional xdma
dev/xen/balloon/balloon.c optional xenhvm
dev/xen/blkfront/blkfront.c optional xenhvm
dev/xen/blkback/blkback.c optional xenhvm
dev/xen/bus/xen_intr.c optional xenhvm
dev/xen/bus/xenpv.c optional xenhvm
dev/xen/console/xen_console.c optional xenhvm
dev/xen/control/control.c optional xenhvm
dev/xen/cpu/xen_acpi_cpu.c optional xenhvm
dev/xen/efi/pvefi.c optional xenhvm xenefi efirt
dev/xen/grant_table/grant_table.c optional xenhvm
dev/xen/netback/netback.c optional xenhvm
dev/xen/netfront/netfront.c optional xenhvm
dev/xen/timer/xen_timer.c optional xenhvm xentimer
dev/xen/xenpci/xenpci.c optional xenpci
dev/xen/xenstore/xenstore.c optional xenhvm
dev/xen/xenstore/xenstore_dev.c optional xenhvm
dev/xen/xenstore/xenstored_dev.c optional xenhvm
dev/xen/evtchn/evtchn_dev.c optional xenhvm
dev/xen/privcmd/privcmd.c optional xenhvm
dev/xen/gntdev/gntdev.c optional xenhvm
dev/xen/debug/debug.c optional xenhvm
dev/xl/if_xl.c optional xl pci
dev/xl/xlphy.c optional xl pci
fs/autofs/autofs.c optional autofs
fs/autofs/autofs_vfsops.c optional autofs
fs/autofs/autofs_vnops.c optional autofs
fs/deadfs/dead_vnops.c standard
fs/devfs/devfs_devs.c standard
fs/devfs/devfs_dir.c standard
fs/devfs/devfs_rule.c standard
fs/devfs/devfs_vfsops.c standard
fs/devfs/devfs_vnops.c standard
fs/fdescfs/fdesc_vfsops.c optional fdescfs
fs/fdescfs/fdesc_vnops.c optional fdescfs
fs/fifofs/fifo_vnops.c standard
fs/cuse/cuse.c optional cuse
fs/fuse/fuse_device.c optional fusefs
fs/fuse/fuse_file.c optional fusefs
fs/fuse/fuse_internal.c optional fusefs
fs/fuse/fuse_io.c optional fusefs
fs/fuse/fuse_ipc.c optional fusefs
fs/fuse/fuse_main.c optional fusefs
fs/fuse/fuse_node.c optional fusefs
fs/fuse/fuse_vfsops.c optional fusefs
fs/fuse/fuse_vnops.c optional fusefs
fs/mntfs/mntfs_vnops.c standard
fs/msdosfs/msdosfs_conv.c optional msdosfs
fs/msdosfs/msdosfs_denode.c optional msdosfs
fs/msdosfs/msdosfs_fat.c optional msdosfs
fs/msdosfs/msdosfs_iconv.c optional msdosfs_iconv
fs/msdosfs/msdosfs_lookup.c optional msdosfs
fs/msdosfs/msdosfs_vfsops.c optional msdosfs
fs/msdosfs/msdosfs_vnops.c optional msdosfs
fs/nfs/nfs_commonkrpc.c optional nfscl | nfslockd | nfsd
fs/nfs/nfs_commonsubs.c optional nfscl | nfslockd | nfsd
fs/nfs/nfs_commonport.c optional nfscl | nfslockd | nfsd
fs/nfs/nfs_commonacl.c optional nfscl | nfslockd | nfsd
fs/nfsclient/nfs_clcomsubs.c optional nfscl
fs/nfsclient/nfs_clsubs.c optional nfscl
fs/nfsclient/nfs_clstate.c optional nfscl
fs/nfsclient/nfs_clkrpc.c optional nfscl
fs/nfsclient/nfs_clrpcops.c optional nfscl
fs/nfsclient/nfs_clvnops.c optional nfscl
fs/nfsclient/nfs_clnode.c optional nfscl
fs/nfsclient/nfs_clvfsops.c optional nfscl
fs/nfsclient/nfs_clport.c optional nfscl
fs/nfsclient/nfs_clbio.c optional nfscl
fs/nfsclient/nfs_clnfsiod.c optional nfscl
fs/nfsserver/nfs_fha_new.c optional nfsd inet
fs/nfsserver/nfs_nfsdsocket.c optional nfsd inet
fs/nfsserver/nfs_nfsdsubs.c optional nfsd inet
fs/nfsserver/nfs_nfsdstate.c optional nfsd inet
fs/nfsserver/nfs_nfsdkrpc.c optional nfsd inet
fs/nfsserver/nfs_nfsdserv.c optional nfsd inet
fs/nfsserver/nfs_nfsdport.c optional nfsd inet
fs/nfsserver/nfs_nfsdcache.c optional nfsd inet
fs/nullfs/null_subr.c optional nullfs
fs/nullfs/null_vfsops.c optional nullfs
fs/nullfs/null_vnops.c optional nullfs
fs/procfs/procfs.c optional procfs
fs/procfs/procfs_dbregs.c optional procfs
fs/procfs/procfs_fpregs.c optional procfs
fs/procfs/procfs_map.c optional procfs
fs/procfs/procfs_mem.c optional procfs
fs/procfs/procfs_note.c optional procfs
fs/procfs/procfs_osrel.c optional procfs
fs/procfs/procfs_regs.c optional procfs
fs/procfs/procfs_rlimit.c optional procfs
fs/procfs/procfs_status.c optional procfs
fs/procfs/procfs_type.c optional procfs
fs/pseudofs/pseudofs.c optional pseudofs
fs/pseudofs/pseudofs_fileno.c optional pseudofs
fs/pseudofs/pseudofs_vncache.c optional pseudofs
fs/pseudofs/pseudofs_vnops.c optional pseudofs
fs/smbfs/smbfs_io.c optional smbfs
fs/smbfs/smbfs_node.c optional smbfs
fs/smbfs/smbfs_smb.c optional smbfs
fs/smbfs/smbfs_subr.c optional smbfs
fs/smbfs/smbfs_vfsops.c optional smbfs
fs/smbfs/smbfs_vnops.c optional smbfs
fs/tarfs/tarfs_io.c optional tarfs compile-with "${NORMAL_C} -I$S/contrib/zstd/lib/freebsd"
fs/tarfs/tarfs_subr.c optional tarfs
fs/tarfs/tarfs_vfsops.c optional tarfs
fs/tarfs/tarfs_vnops.c optional tarfs
fs/udf/osta.c optional udf
fs/udf/udf_iconv.c optional udf_iconv
fs/udf/udf_vfsops.c optional udf
fs/udf/udf_vnops.c optional udf
fs/unionfs/union_subr.c optional unionfs
fs/unionfs/union_vfsops.c optional unionfs
fs/unionfs/union_vnops.c optional unionfs
fs/tmpfs/tmpfs_vnops.c optional tmpfs
fs/tmpfs/tmpfs_fifoops.c optional tmpfs
fs/tmpfs/tmpfs_vfsops.c optional tmpfs
fs/tmpfs/tmpfs_subr.c optional tmpfs
gdb/gdb_cons.c optional gdb
gdb/gdb_main.c optional gdb
gdb/gdb_packet.c optional gdb
gdb/netgdb.c optional ddb debugnet gdb netgdb inet
geom/bde/g_bde.c optional geom_bde
geom/bde/g_bde_crypt.c optional geom_bde
geom/bde/g_bde_lock.c optional geom_bde
geom/bde/g_bde_work.c optional geom_bde
geom/cache/g_cache.c optional geom_cache
geom/concat/g_concat.c optional geom_concat
geom/eli/g_eli.c optional geom_eli
geom/eli/g_eli_crypto.c optional geom_eli
geom/eli/g_eli_ctl.c optional geom_eli
geom/eli/g_eli_hmac.c optional geom_eli
geom/eli/g_eli_integrity.c optional geom_eli
geom/eli/g_eli_key.c optional geom_eli
geom/eli/g_eli_key_cache.c optional geom_eli
geom/eli/g_eli_privacy.c optional geom_eli
geom/eli/pkcs5v2.c optional geom_eli
geom/gate/g_gate.c optional geom_gate
geom/geom_bsd_enc.c optional geom_part_bsd
geom/geom_ccd.c optional ccd | geom_ccd
geom/geom_ctl.c standard
geom/geom_dev.c standard
geom/geom_disk.c standard
geom/geom_dump.c standard
geom/geom_event.c standard
geom/geom_flashmap.c optional fdt cfi | fdt mx25l | mmcsd | fdt n25q | fdt at45d
geom/geom_io.c standard
geom/geom_kern.c standard
geom/geom_map.c optional geom_map
geom/geom_redboot.c optional geom_redboot
geom/geom_slice.c standard
geom/geom_subr.c standard
geom/geom_vfs.c standard
geom/journal/g_journal.c optional geom_journal
geom/journal/g_journal_ufs.c optional geom_journal
geom/label/g_label.c optional geom_label | geom_label_gpt
geom/label/g_label_ext2fs.c optional geom_label
geom/label/g_label_flashmap.c optional geom_label
geom/label/g_label_iso9660.c optional geom_label
geom/label/g_label_msdosfs.c optional geom_label
geom/label/g_label_ntfs.c optional geom_label
geom/label/g_label_reiserfs.c optional geom_label
geom/label/g_label_ufs.c optional geom_label
geom/label/g_label_gpt.c optional geom_label | geom_label_gpt
geom/label/g_label_disk_ident.c optional geom_label
geom/linux_lvm/g_linux_lvm.c optional geom_linux_lvm
geom/mirror/g_mirror.c optional geom_mirror
geom/mirror/g_mirror_ctl.c optional geom_mirror
geom/mountver/g_mountver.c optional geom_mountver
geom/multipath/g_multipath.c optional geom_multipath
geom/nop/g_nop.c optional geom_nop
geom/part/g_part.c standard
geom/part/g_part_if.m standard
geom/part/g_part_apm.c optional geom_part_apm
geom/part/g_part_bsd.c optional geom_part_bsd
geom/part/g_part_bsd64.c optional geom_part_bsd64
geom/part/g_part_ebr.c optional geom_part_ebr
geom/part/g_part_gpt.c optional geom_part_gpt
geom/part/g_part_ldm.c optional geom_part_ldm
geom/part/g_part_mbr.c optional geom_part_mbr
geom/raid/g_raid.c optional geom_raid
geom/raid/g_raid_ctl.c optional geom_raid
geom/raid/g_raid_md_if.m optional geom_raid
geom/raid/g_raid_tr_if.m optional geom_raid
geom/raid/md_ddf.c optional geom_raid
geom/raid/md_intel.c optional geom_raid
geom/raid/md_jmicron.c optional geom_raid
geom/raid/md_nvidia.c optional geom_raid
geom/raid/md_promise.c optional geom_raid
geom/raid/md_sii.c optional geom_raid
geom/raid/tr_concat.c optional geom_raid
geom/raid/tr_raid0.c optional geom_raid
geom/raid/tr_raid1.c optional geom_raid
geom/raid/tr_raid1e.c optional geom_raid
geom/raid/tr_raid5.c optional geom_raid
geom/raid3/g_raid3.c optional geom_raid3
geom/raid3/g_raid3_ctl.c optional geom_raid3
geom/shsec/g_shsec.c optional geom_shsec
geom/stripe/g_stripe.c optional geom_stripe
geom/union/g_union.c optional geom_union
geom/uzip/g_uzip.c optional geom_uzip
geom/uzip/g_uzip_lzma.c optional geom_uzip
geom/uzip/g_uzip_wrkthr.c optional geom_uzip
geom/uzip/g_uzip_zlib.c optional geom_uzip
geom/uzip/g_uzip_zstd.c optional geom_uzip zstdio \
compile-with "${NORMAL_C} -I$S/contrib/zstd/lib/freebsd"
geom/vinum/geom_vinum.c optional geom_vinum
geom/vinum/geom_vinum_create.c optional geom_vinum
geom/vinum/geom_vinum_drive.c optional geom_vinum
geom/vinum/geom_vinum_plex.c optional geom_vinum
geom/vinum/geom_vinum_volume.c optional geom_vinum
geom/vinum/geom_vinum_subr.c optional geom_vinum
geom/vinum/geom_vinum_raid5.c optional geom_vinum
geom/vinum/geom_vinum_share.c optional geom_vinum
geom/vinum/geom_vinum_list.c optional geom_vinum
geom/vinum/geom_vinum_rm.c optional geom_vinum
geom/vinum/geom_vinum_init.c optional geom_vinum
geom/vinum/geom_vinum_state.c optional geom_vinum
geom/vinum/geom_vinum_rename.c optional geom_vinum
geom/vinum/geom_vinum_move.c optional geom_vinum
geom/vinum/geom_vinum_events.c optional geom_vinum
geom/virstor/binstream.c optional geom_virstor
geom/virstor/g_virstor.c optional geom_virstor
geom/virstor/g_virstor_md.c optional geom_virstor
geom/zero/g_zero.c optional geom_zero
fs/ext2fs/ext2_acl.c optional ext2fs
fs/ext2fs/ext2_alloc.c optional ext2fs
fs/ext2fs/ext2_balloc.c optional ext2fs
fs/ext2fs/ext2_bmap.c optional ext2fs
fs/ext2fs/ext2_csum.c optional ext2fs
fs/ext2fs/ext2_extattr.c optional ext2fs
fs/ext2fs/ext2_extents.c optional ext2fs
fs/ext2fs/ext2_inode.c optional ext2fs
fs/ext2fs/ext2_inode_cnv.c optional ext2fs
fs/ext2fs/ext2_hash.c optional ext2fs
fs/ext2fs/ext2_htree.c optional ext2fs
fs/ext2fs/ext2_lookup.c optional ext2fs
fs/ext2fs/ext2_subr.c optional ext2fs
fs/ext2fs/ext2_vfsops.c optional ext2fs
fs/ext2fs/ext2_vnops.c optional ext2fs
#
isa/isa_if.m standard
isa/isa_common.c optional isa
isa/isahint.c optional isa
isa/pnp.c optional isa isapnp
isa/pnpparse.c optional isa isapnp
fs/cd9660/cd9660_bmap.c optional cd9660
fs/cd9660/cd9660_lookup.c optional cd9660
fs/cd9660/cd9660_node.c optional cd9660
fs/cd9660/cd9660_rrip.c optional cd9660
fs/cd9660/cd9660_util.c optional cd9660
fs/cd9660/cd9660_vfsops.c optional cd9660
fs/cd9660/cd9660_vnops.c optional cd9660
fs/cd9660/cd9660_iconv.c optional cd9660_iconv
gnu/gcov/gcc_4_7.c optional gcov \
warning "kernel contains GPL licensed gcov support"
gnu/gcov/gcov_fs.c optional gcov lindebugfs \
compile-with "${LINUXKPI_C}"
gnu/gcov/gcov_subr.c optional gcov
kern/bus_if.m standard
kern/clock_if.m standard
kern/cpufreq_if.m standard
kern/device_if.m standard
kern/imgact_binmisc.c optional imgact_binmisc
kern/imgact_elf.c standard
kern/imgact_elf32.c optional compat_freebsd32
kern/imgact_shell.c standard
kern/init_main.c standard
kern/init_sysent.c standard
kern/ksched.c optional _kposix_priority_scheduling
kern/kern_acct.c standard
kern/kern_alq.c optional alq
kern/kern_boottrace.c standard
kern/kern_clock.c standard
kern/kern_clocksource.c standard
kern/kern_condvar.c standard
kern/kern_conf.c standard
kern/kern_cons.c standard
kern/kern_cpu.c standard
kern/kern_cpuset.c standard
kern/kern_context.c standard
kern/kern_descrip.c standard
kern/kern_devctl.c standard
kern/kern_dtrace.c optional kdtrace_hooks
kern/kern_dump.c standard
kern/kern_environment.c standard
kern/kern_et.c standard
kern/kern_event.c standard
kern/kern_exec.c standard
kern/kern_exit.c standard
kern/kern_fail.c standard
kern/kern_ffclock.c standard
kern/kern_fork.c standard
kern/kern_hhook.c standard
kern/kern_idle.c standard
kern/kern_intr.c standard
kern/kern_jail.c standard
kern/kern_kcov.c optional kcov \
compile-with "${NORMAL_C:N-fsanitize*} ${NORMAL_C:M-fsanitize=kernel-memory}"
kern/kern_khelp.c standard
kern/kern_kthread.c standard
kern/kern_ktr.c optional ktr
kern/kern_ktrace.c standard
kern/kern_linker.c standard
kern/kern_lock.c standard
kern/kern_lockf.c standard
kern/kern_lockstat.c optional kdtrace_hooks
kern/kern_loginclass.c standard
kern/kern_malloc.c standard
kern/kern_mbuf.c standard
kern/kern_membarrier.c standard
kern/kern_mib.c standard
kern/kern_module.c standard
kern/kern_mtxpool.c standard
kern/kern_mutex.c standard
kern/kern_ntptime.c standard
kern/kern_osd.c standard
kern/kern_physio.c standard
kern/kern_pmc.c standard
kern/kern_poll.c optional device_polling
kern/kern_priv.c standard
kern/kern_proc.c standard
kern/kern_procctl.c standard
kern/kern_prot.c standard
kern/kern_racct.c standard
kern/kern_rangelock.c standard
kern/kern_rctl.c standard
kern/kern_resource.c standard
kern/kern_rmlock.c standard
kern/kern_rwlock.c standard
kern/kern_sdt.c optional kdtrace_hooks
kern/kern_sema.c standard
kern/kern_sendfile.c standard
kern/kern_sharedpage.c standard
kern/kern_shutdown.c standard
kern/kern_sig.c standard
kern/kern_switch.c standard
kern/kern_sx.c standard
kern/kern_synch.c standard
kern/kern_syscalls.c standard
kern/kern_sysctl.c standard
kern/kern_tc.c standard
kern/kern_thr.c standard
kern/kern_thread.c standard
kern/kern_time.c standard
kern/kern_timeout.c standard
kern/kern_tslog.c optional tslog
kern/kern_ubsan.c optional kubsan
kern/kern_umtx.c standard
kern/kern_uuid.c standard
kern/kern_vnodedumper.c standard
kern/kern_xxx.c standard
kern/link_elf.c standard
kern/linker_if.m standard
kern/md4c.c optional netsmb
kern/md5c.c standard
kern/p1003_1b.c standard
kern/posix4_mib.c standard
kern/sched_4bsd.c optional sched_4bsd
kern/sched_ule.c optional sched_ule
kern/serdev_if.m standard
kern/stack_protector.c standard \
compile-with "${NORMAL_C:N-fstack-protector*}"
kern/subr_acl_nfs4.c optional ufs_acl | zfs
kern/subr_acl_posix1e.c optional ufs_acl
kern/subr_asan.c optional kasan \
compile-with "${NORMAL_C:N-fsanitize*:N-fstack-protector*}"
kern/subr_autoconf.c standard
kern/subr_blist.c standard
kern/subr_boot.c standard
kern/subr_bus.c standard
kern/subr_bus_dma.c standard
kern/subr_bufring.c standard
kern/subr_capability.c standard
kern/subr_clock.c standard
kern/subr_compressor.c standard \
compile-with "${NORMAL_C} -I$S/contrib/zstd/lib/freebsd"
kern/subr_coverage.c optional coverage \
compile-with "${NORMAL_C:N-fsanitize*}"
kern/subr_counter.c standard
kern/subr_csan.c optional kcsan \
compile-with "${NORMAL_C:N-fsanitize*:N-fstack-protector*}"
kern/subr_devstat.c standard
kern/subr_disk.c standard
kern/subr_early.c standard
kern/subr_epoch.c standard
kern/subr_eventhandler.c standard
kern/subr_fattime.c standard
kern/subr_firmware.c optional firmware
kern/subr_filter.c standard
kern/subr_gtaskqueue.c standard
kern/subr_hash.c standard
kern/subr_hints.c standard
kern/subr_kdb.c standard
kern/subr_kobj.c standard
kern/subr_lock.c standard
kern/subr_log.c standard
kern/subr_mchain.c optional libmchain
kern/subr_memdesc.c standard
kern/subr_module.c standard
kern/subr_msan.c optional kmsan \
compile-with "${NORMAL_C:N-fsanitize*:N-fno-sanitize*:N-fstack-protector*}"
kern/subr_msgbuf.c standard
kern/subr_param.c standard
kern/subr_pcpu.c standard
kern/subr_pctrie.c standard
kern/subr_pidctrl.c standard
kern/subr_power.c standard
kern/subr_prf.c standard
kern/subr_prng.c standard
kern/subr_prof.c standard
kern/subr_rangeset.c standard
kern/subr_rman.c standard
kern/subr_rtc.c standard
kern/subr_sbuf.c standard
kern/subr_scanf.c standard
kern/subr_sglist.c standard
kern/subr_sleepqueue.c standard
kern/subr_smp.c standard
kern/subr_smr.c standard
kern/subr_stack.c optional ddb | stack | ktr
kern/subr_stats.c optional stats
kern/subr_taskqueue.c standard
kern/subr_terminal.c optional vt
kern/subr_trap.c standard
kern/subr_turnstile.c standard
kern/subr_uio.c standard
kern/subr_unit.c standard
kern/subr_vmem.c standard
kern/subr_witness.c optional witness
kern/sys_capability.c standard
kern/sys_eventfd.c standard
kern/sys_generic.c standard
kern/sys_getrandom.c standard
kern/sys_pipe.c standard
kern/sys_procdesc.c standard
kern/sys_process.c standard
kern/sys_socket.c standard
kern/sys_timerfd.c standard
kern/syscalls.c standard
kern/sysv_ipc.c standard
kern/sysv_msg.c optional sysvmsg
kern/sysv_sem.c optional sysvsem
kern/sysv_shm.c optional sysvshm
kern/tty.c standard
kern/tty_compat.c optional compat_43tty
kern/tty_info.c standard
kern/tty_inq.c standard
kern/tty_outq.c standard
kern/tty_pts.c standard
kern/tty_tty.c standard
kern/tty_ttydisc.c standard
kern/uipc_accf.c standard
kern/uipc_debug.c optional ddb
kern/uipc_domain.c standard
kern/uipc_ktls.c optional kern_tls
kern/uipc_mbuf.c standard
kern/uipc_mbuf2.c standard
kern/uipc_mbufhash.c standard
kern/uipc_mqueue.c optional p1003_1b_mqueue
kern/uipc_sem.c optional p1003_1b_semaphores
kern/uipc_shm.c standard
kern/uipc_sockbuf.c standard
kern/uipc_socket.c standard
kern/uipc_syscalls.c standard
kern/uipc_usrreq.c standard
kern/vfs_acl.c standard
kern/vfs_aio.c standard
kern/vfs_bio.c standard
kern/vfs_cache.c standard
kern/vfs_cluster.c standard
kern/vfs_default.c standard
kern/vfs_export.c standard
kern/vfs_extattr.c standard
kern/vfs_hash.c standard
kern/vfs_init.c standard
kern/vfs_lookup.c standard
kern/vfs_mount.c standard
kern/vfs_mountroot.c standard
kern/vfs_subr.c standard
kern/vfs_syscalls.c standard
kern/vfs_vnops.c standard
#
# Kernel GSS-API
#
gssd.h optional kgssapi \
dependency "$S/kgssapi/gssd.x" \
compile-with "RPCGEN_CPP='${CPP}' rpcgen -hM $S/kgssapi/gssd.x | grep -v pthread.h > gssd.h" \
no-obj no-implicit-rule before-depend local \
clean "gssd.h"
gssd_xdr.c optional kgssapi \
dependency "$S/kgssapi/gssd.x gssd.h" \
compile-with "RPCGEN_CPP='${CPP}' rpcgen -c $S/kgssapi/gssd.x -o gssd_xdr.c" \
no-ctfconvert no-implicit-rule before-depend local \
clean "gssd_xdr.c"
gssd_clnt.c optional kgssapi \
dependency "$S/kgssapi/gssd.x gssd.h" \
compile-with "RPCGEN_CPP='${CPP}' rpcgen -lM $S/kgssapi/gssd.x | grep -v string.h > gssd_clnt.c" \
no-ctfconvert no-implicit-rule before-depend local \
clean "gssd_clnt.c"
kgssapi/gss_accept_sec_context.c optional kgssapi
kgssapi/gss_add_oid_set_member.c optional kgssapi
kgssapi/gss_acquire_cred.c optional kgssapi
kgssapi/gss_canonicalize_name.c optional kgssapi
kgssapi/gss_create_empty_oid_set.c optional kgssapi
kgssapi/gss_delete_sec_context.c optional kgssapi
kgssapi/gss_display_status.c optional kgssapi
kgssapi/gss_export_name.c optional kgssapi
kgssapi/gss_get_mic.c optional kgssapi
kgssapi/gss_init_sec_context.c optional kgssapi
kgssapi/gss_impl.c optional kgssapi
kgssapi/gss_import_name.c optional kgssapi
+kgssapi/gss_ip_to_dns.c optional kgssapi
kgssapi/gss_names.c optional kgssapi
kgssapi/gss_pname_to_uid.c optional kgssapi
kgssapi/gss_release_buffer.c optional kgssapi
kgssapi/gss_release_cred.c optional kgssapi
kgssapi/gss_release_name.c optional kgssapi
kgssapi/gss_release_oid_set.c optional kgssapi
kgssapi/gss_set_cred_option.c optional kgssapi
kgssapi/gss_test_oid_set_member.c optional kgssapi
kgssapi/gss_unwrap.c optional kgssapi
kgssapi/gss_verify_mic.c optional kgssapi
kgssapi/gss_wrap.c optional kgssapi
kgssapi/gss_wrap_size_limit.c optional kgssapi
kgssapi/gssd_prot.c optional kgssapi
kgssapi/krb5/krb5_mech.c optional kgssapi
kgssapi/krb5/kcrypto.c optional kgssapi
kgssapi/krb5/kcrypto_aes.c optional kgssapi
kgssapi/kgss_if.m optional kgssapi
kgssapi/gsstest.c optional kgssapi_debug
# These files in libkern/ are those needed by all architectures. Some
# of the files in libkern/ are only needed on some architectures, e.g.,
# libkern/divdi3.c is needed by i386 but not alpha. Also, some of these
# routines may be optimized for a particular platform. In either case,
# the file should be moved to conf/files.<arch> from here.
#
libkern/arc4random.c standard
libkern/arc4random_uniform.c standard
libkern/asprintf.c standard
libkern/bcd.c standard
libkern/bsearch.c standard
libkern/crc16.c standard
libkern/explicit_bzero.c standard
libkern/fnmatch.c standard
libkern/gsb_crc32.c standard
libkern/iconv.c optional libiconv
libkern/iconv_converter_if.m optional libiconv
libkern/iconv_ucs.c optional libiconv
libkern/iconv_xlat.c optional libiconv
libkern/iconv_xlat16.c optional libiconv
libkern/inet_aton.c standard
libkern/inet_ntoa.c standard
libkern/inet_ntop.c standard
libkern/inet_pton.c standard
libkern/jenkins_hash.c standard
libkern/murmur3_32.c standard
libkern/memcchr.c standard
libkern/memchr.c standard
libkern/memmem.c optional gdb
libkern/qsort.c standard
libkern/qsort_r.c standard
libkern/random.c standard
libkern/scanc.c standard
libkern/strcasecmp.c standard
libkern/strcasestr.c standard
libkern/strcat.c standard
libkern/strchr.c standard
libkern/strchrnul.c standard
libkern/strcpy.c standard
libkern/strcspn.c standard
libkern/strdup.c standard
libkern/strndup.c standard
libkern/strlcat.c standard
libkern/strlcpy.c standard
libkern/strncat.c standard
libkern/strncpy.c standard
libkern/strnlen.c standard
libkern/strnstr.c standard
libkern/strrchr.c standard
libkern/strsep.c standard
libkern/strspn.c standard
libkern/strstr.c standard
libkern/strtol.c standard
libkern/strtoq.c standard
libkern/strtoul.c standard
libkern/strtouq.c standard
libkern/strvalid.c standard
libkern/timingsafe_bcmp.c standard
contrib/zlib/adler32.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
compile-with "${ZLIB_C}"
contrib/zlib/compress.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
compile-with "${ZLIB_C}"
contrib/zlib/crc32.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
compile-with "${ZLIB_C}"
contrib/zlib/deflate.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
compile-with "${ZLIB_C}"
contrib/zlib/inffast.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
compile-with "${ZLIB_C}"
contrib/zlib/inflate.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
compile-with "${ZLIB_C}"
contrib/zlib/inftrees.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
compile-with "${ZLIB_C}"
contrib/zlib/trees.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
compile-with "${ZLIB_C}"
contrib/zlib/uncompr.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
compile-with "${ZLIB_C}"
contrib/zlib/zutil.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
compile-with "${ZLIB_C}"
dev/zlib/zlib_mod.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib
dev/zlib/zcalloc.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib
net/altq/altq_cbq.c optional altq
net/altq/altq_codel.c optional altq
net/altq/altq_hfsc.c optional altq
net/altq/altq_fairq.c optional altq
net/altq/altq_priq.c optional altq
net/altq/altq_red.c optional altq
net/altq/altq_rio.c optional altq
net/altq/altq_rmclass.c optional altq
net/altq/altq_subr.c optional altq
net/bpf.c standard
net/bpf_buffer.c optional bpf
net/bpf_jitter.c optional bpf_jitter
net/bpf_filter.c optional bpf | netgraph_bpf
net/bpf_zerocopy.c optional bpf
net/bridgestp.c optional bridge | if_bridge
net/ieee8023ad_lacp.c optional lagg
net/if.c standard
net/ifq.c standard
net/if_bridge.c optional bridge inet | if_bridge inet
net/if_clone.c standard
net/if_dead.c standard
net/if_disc.c optional disc
net/if_edsc.c optional edsc
net/if_enc.c optional enc inet | enc inet6
net/if_epair.c optional epair
net/if_ethersubr.c optional ether
net/if_fwsubr.c optional fwip
net/if_gif.c optional gif inet | gif inet6 | \
netgraph_gif inet | netgraph_gif inet6
net/if_gre.c optional gre inet | gre inet6
net/if_ipsec.c optional inet ipsec | inet6 ipsec
net/if_lagg.c optional lagg
net/if_loop.c optional loop
net/if_llatbl.c standard
net/if_me.c optional me inet
net/if_media.c standard
net/if_mib.c standard
net/if_ovpn.c optional ovpn inet | ovpn inet6
net/if_stf.c optional stf inet inet6
net/if_tuntap.c optional tuntap
net/if_vlan.c optional vlan
net/if_vxlan.c optional vxlan inet | vxlan inet6
net/ifdi_if.m optional ether pci iflib
net/iflib.c optional ether pci iflib
net/mp_ring.c optional ether iflib
net/mppcc.c optional netgraph_mppc_compression
net/mppcd.c optional netgraph_mppc_compression
net/netisr.c standard
net/debugnet.c optional inet debugnet
net/debugnet_inet.c optional inet debugnet
net/pfil.c optional ether | inet
net/radix.c standard
net/route.c standard
net/route/nhgrp.c optional route_mpath
net/route/nhgrp_ctl.c optional route_mpath
net/route/nhop.c standard
net/route/nhop_ctl.c standard
net/route/nhop_utils.c standard
net/route/fib_algo.c optional fib_algo
net/route/route_ctl.c standard
net/route/route_ddb.c optional ddb
net/route/route_helpers.c standard
net/route/route_ifaddrs.c standard
net/route/route_rtentry.c standard
net/route/route_subscription.c standard
net/route/route_tables.c standard
net/route/route_temporal.c standard
net/rss_config.c optional inet rss | inet6 rss
net/rtsock.c standard
net/slcompress.c optional netgraph_vjc
net/toeplitz.c optional inet rss | inet6 rss | route_mpath
net/vnet.c optional vimage
net80211/ieee80211.c optional wlan
net80211/ieee80211_acl.c optional wlan wlan_acl
net80211/ieee80211_action.c optional wlan
net80211/ieee80211_adhoc.c optional wlan \
compile-with "${NORMAL_C} -Wno-unused-function"
net80211/ieee80211_ageq.c optional wlan
net80211/ieee80211_amrr.c optional wlan | wlan_amrr
net80211/ieee80211_crypto.c optional wlan \
compile-with "${NORMAL_C} -Wno-unused-function"
net80211/ieee80211_crypto_ccmp.c optional wlan wlan_ccmp
net80211/ieee80211_crypto_none.c optional wlan
net80211/ieee80211_crypto_tkip.c optional wlan wlan_tkip
net80211/ieee80211_crypto_wep.c optional wlan wlan_wep
net80211/ieee80211_ddb.c optional wlan ddb
net80211/ieee80211_dfs.c optional wlan
net80211/ieee80211_freebsd.c optional wlan
net80211/ieee80211_hostap.c optional wlan \
compile-with "${NORMAL_C} -Wno-unused-function"
net80211/ieee80211_ht.c optional wlan
net80211/ieee80211_hwmp.c optional wlan ieee80211_support_mesh
net80211/ieee80211_input.c optional wlan
net80211/ieee80211_ioctl.c optional wlan
net80211/ieee80211_mesh.c optional wlan ieee80211_support_mesh \
compile-with "${NORMAL_C} -Wno-unused-function"
net80211/ieee80211_monitor.c optional wlan
net80211/ieee80211_node.c optional wlan
net80211/ieee80211_output.c optional wlan
net80211/ieee80211_phy.c optional wlan
net80211/ieee80211_power.c optional wlan
net80211/ieee80211_proto.c optional wlan
net80211/ieee80211_radiotap.c optional wlan
net80211/ieee80211_ratectl.c optional wlan
net80211/ieee80211_ratectl_none.c optional wlan
net80211/ieee80211_regdomain.c optional wlan
net80211/ieee80211_rssadapt.c optional wlan wlan_rssadapt
net80211/ieee80211_scan.c optional wlan
net80211/ieee80211_scan_sta.c optional wlan
net80211/ieee80211_sta.c optional wlan \
compile-with "${NORMAL_C} -Wno-unused-function"
net80211/ieee80211_superg.c optional wlan ieee80211_support_superg
net80211/ieee80211_scan_sw.c optional wlan
net80211/ieee80211_tdma.c optional wlan ieee80211_support_tdma
net80211/ieee80211_vht.c optional wlan
net80211/ieee80211_wds.c optional wlan
net80211/ieee80211_xauth.c optional wlan wlan_xauth
net80211/ieee80211_alq.c optional wlan ieee80211_alq
netgraph/bluetooth/common/ng_bluetooth.c optional netgraph_bluetooth
netgraph/bluetooth/drivers/ubt/ng_ubt.c optional netgraph_bluetooth_ubt usb
netgraph/bluetooth/drivers/ubt/ng_ubt_intel.c optional netgraph_bluetooth_ubt usb
netgraph/bluetooth/drivers/ubtbcmfw/ubtbcmfw.c optional netgraph_bluetooth_ubtbcmfw usb
netgraph/bluetooth/hci/ng_hci_cmds.c optional netgraph_bluetooth_hci
netgraph/bluetooth/hci/ng_hci_evnt.c optional netgraph_bluetooth_hci
netgraph/bluetooth/hci/ng_hci_main.c optional netgraph_bluetooth_hci
netgraph/bluetooth/hci/ng_hci_misc.c optional netgraph_bluetooth_hci
netgraph/bluetooth/hci/ng_hci_ulpi.c optional netgraph_bluetooth_hci
netgraph/bluetooth/l2cap/ng_l2cap_cmds.c optional netgraph_bluetooth_l2cap
netgraph/bluetooth/l2cap/ng_l2cap_evnt.c optional netgraph_bluetooth_l2cap
netgraph/bluetooth/l2cap/ng_l2cap_llpi.c optional netgraph_bluetooth_l2cap
netgraph/bluetooth/l2cap/ng_l2cap_main.c optional netgraph_bluetooth_l2cap
netgraph/bluetooth/l2cap/ng_l2cap_misc.c optional netgraph_bluetooth_l2cap
netgraph/bluetooth/l2cap/ng_l2cap_ulpi.c optional netgraph_bluetooth_l2cap
netgraph/bluetooth/socket/ng_btsocket.c optional netgraph_bluetooth_socket
netgraph/bluetooth/socket/ng_btsocket_hci_raw.c optional netgraph_bluetooth_socket
netgraph/bluetooth/socket/ng_btsocket_l2cap.c optional netgraph_bluetooth_socket
netgraph/bluetooth/socket/ng_btsocket_l2cap_raw.c optional netgraph_bluetooth_socket
netgraph/bluetooth/socket/ng_btsocket_rfcomm.c optional netgraph_bluetooth_socket
netgraph/bluetooth/socket/ng_btsocket_sco.c optional netgraph_bluetooth_socket
netgraph/netflow/netflow.c optional netgraph_netflow
netgraph/netflow/netflow_v9.c optional netgraph_netflow
netgraph/netflow/ng_netflow.c optional netgraph_netflow
netgraph/ng_UI.c optional netgraph_UI
netgraph/ng_async.c optional netgraph_async
netgraph/ng_base.c optional netgraph
netgraph/ng_bpf.c optional netgraph_bpf
netgraph/ng_bridge.c optional netgraph_bridge
netgraph/ng_car.c optional netgraph_car
netgraph/ng_checksum.c optional netgraph_checksum
netgraph/ng_cisco.c optional netgraph_cisco
netgraph/ng_deflate.c optional netgraph_deflate
netgraph/ng_device.c optional netgraph_device
netgraph/ng_echo.c optional netgraph_echo
netgraph/ng_eiface.c optional netgraph_eiface
netgraph/ng_ether.c optional netgraph_ether
netgraph/ng_ether_echo.c optional netgraph_ether_echo
netgraph/ng_frame_relay.c optional netgraph_frame_relay
netgraph/ng_gif.c optional netgraph_gif inet6 | netgraph_gif inet
netgraph/ng_gif_demux.c optional netgraph_gif_demux
netgraph/ng_hole.c optional netgraph_hole
netgraph/ng_iface.c optional netgraph_iface
netgraph/ng_ip_input.c optional netgraph_ip_input
netgraph/ng_ipfw.c optional netgraph_ipfw inet ipfirewall
netgraph/ng_ksocket.c optional netgraph_ksocket
netgraph/ng_l2tp.c optional netgraph_l2tp
netgraph/ng_lmi.c optional netgraph_lmi
netgraph/ng_macfilter.c optional netgraph_macfilter
netgraph/ng_mppc.c optional netgraph_mppc_compression | \
netgraph_mppc_encryption
netgraph/ng_nat.c optional netgraph_nat inet libalias
netgraph/ng_one2many.c optional netgraph_one2many
netgraph/ng_parse.c optional netgraph
netgraph/ng_patch.c optional netgraph_patch
netgraph/ng_pipe.c optional netgraph_pipe
netgraph/ng_ppp.c optional netgraph_ppp
netgraph/ng_pppoe.c optional netgraph_pppoe
netgraph/ng_pptpgre.c optional netgraph_pptpgre
netgraph/ng_pred1.c optional netgraph_pred1
netgraph/ng_rfc1490.c optional netgraph_rfc1490
netgraph/ng_socket.c optional netgraph_socket
netgraph/ng_split.c optional netgraph_split
netgraph/ng_tag.c optional netgraph_tag
netgraph/ng_tcpmss.c optional netgraph_tcpmss
netgraph/ng_tee.c optional netgraph_tee
netgraph/ng_tty.c optional netgraph_tty
netgraph/ng_vjc.c optional netgraph_vjc
netgraph/ng_vlan.c optional netgraph_vlan
netgraph/ng_vlan_rotate.c optional netgraph_vlan_rotate
netinet/accf_data.c optional accept_filter_data inet
netinet/accf_dns.c optional accept_filter_dns inet
netinet/accf_http.c optional accept_filter_http inet
netinet/if_ether.c optional inet ether
netinet/igmp.c optional inet
netinet/in.c optional inet
netinet/in_cksum.c optional inet | inet6
netinet/in_debug.c optional inet ddb
netinet/in_kdtrace.c optional inet | inet6
netinet/ip_carp.c optional inet carp | inet6 carp
netinet/in_fib.c optional inet
netinet/in_fib_algo.c optional inet fib_algo
netinet/in_gif.c optional gif inet | netgraph_gif inet
netinet/ip_gre.c optional gre inet
netinet/ip_id.c optional inet
netinet/in_jail.c optional inet
netinet/in_mcast.c optional inet
netinet/in_pcb.c optional inet | inet6
netinet/in_prot.c optional inet | inet6
netinet/in_proto.c optional inet | inet6
netinet/in_rmx.c optional inet
netinet/in_rss.c optional inet rss
netinet/ip_divert.c optional ipdivert inet | ipdivert inet6
netinet/ip_ecn.c optional inet | inet6
netinet/ip_encap.c optional inet | inet6
netinet/ip_fastfwd.c optional inet
netinet/ip_icmp.c optional inet | inet6
netinet/ip_input.c optional inet
netinet/ip_mroute.c optional mrouting inet
netinet/ip_options.c optional inet
netinet/ip_output.c optional inet
netinet/ip_reass.c optional inet
netinet/raw_ip.c optional inet | inet6
netinet/cc/cc.c optional cc_newreno inet | cc_vegas inet | \
cc_htcp inet | cc_hd inet | cc_dctcp inet | cc_cubic inet | \
cc_chd inet | cc_cdg inet | cc_newreno inet6 | cc_vegas inet6 | \
cc_htcp inet6 | cc_hd inet6 |cc_dctcp inet6 | cc_cubic inet6 | \
cc_chd inet6 | cc_cdg inet6
netinet/cc/cc_cdg.c optional inet cc_cdg tcp_hhook
netinet/cc/cc_chd.c optional inet cc_chd tcp_hhook
netinet/cc/cc_cubic.c optional inet cc_cubic | inet6 cc_cubic
netinet/cc/cc_dctcp.c optional inet cc_dctcp | inet6 cc_dctcp
netinet/cc/cc_hd.c optional inet cc_hd tcp_hhook
netinet/cc/cc_htcp.c optional inet cc_htcp | inet6 cc_htcp
netinet/cc/cc_newreno.c optional inet cc_newreno | inet6 cc_newreno
netinet/cc/cc_vegas.c optional inet cc_vegas tcp_hhook
netinet/khelp/h_ertt.c optional inet tcp_hhook
netinet/sctp_asconf.c optional inet sctp | inet6 sctp
netinet/sctp_auth.c optional inet sctp | inet6 sctp
netinet/sctp_bsd_addr.c optional inet sctp | inet6 sctp
netinet/sctp_cc_functions.c optional inet sctp | inet6 sctp
netinet/sctp_crc32.c optional inet | inet6
netinet/sctp_indata.c optional inet sctp | inet6 sctp
netinet/sctp_input.c optional inet sctp | inet6 sctp
netinet/sctp_kdtrace.c optional inet sctp | inet6 sctp
netinet/sctp_module.c optional inet sctp | inet6 sctp
netinet/sctp_output.c optional inet sctp | inet6 sctp
netinet/sctp_pcb.c optional inet sctp | inet6 sctp
netinet/sctp_peeloff.c optional inet sctp | inet6 sctp
netinet/sctp_ss_functions.c optional inet sctp | inet6 sctp
netinet/sctp_syscalls.c optional inet sctp | inet6 sctp
netinet/sctp_sysctl.c optional inet sctp | inet6 sctp
netinet/sctp_timer.c optional inet sctp | inet6 sctp
netinet/sctp_usrreq.c optional inet sctp | inet6 sctp
netinet/sctputil.c optional inet sctp | inet6 sctp
netinet/siftr.c optional inet siftr alq | inet6 siftr alq
netinet/tcp_ecn.c optional inet | inet6
netinet/tcp_fastopen.c optional inet tcp_rfc7413 | inet6 tcp_rfc7413
netinet/tcp_hostcache.c optional inet | inet6
netinet/tcp_input.c optional inet | inet6
netinet/tcp_log_buf.c optional tcp_blackbox inet | tcp_blackbox inet6
netinet/tcp_lro.c optional inet | inet6
netinet/tcp_output.c optional inet | inet6
netinet/tcp_offload.c optional tcp_offload inet | tcp_offload inet6
netinet/tcp_hpts.c optional tcphpts inet | tcphpts inet6
netinet/tcp_ratelimit.c optional ratelimit inet | ratelimit inet6
netinet/tcp_pcap.c optional inet tcppcap | inet6 tcppcap \
compile-with "${NORMAL_C} ${NO_WNONNULL}"
netinet/tcp_reass.c optional inet | inet6
netinet/tcp_sack.c optional inet | inet6
netinet/tcp_stacks/bbr.c optional inet tcp_bbr | inet6 tcp_bbr \
compile-with "${NORMAL_C} -DMODNAME=tcp_bbr -DSTACKNAME=bbr"
netinet/tcp_stacks/rack.c optional inet tcp_bbr | inet6 tcp_bbr \
compile-with "${NORMAL_C} -DMODNAME=tcp_rack -DSTACKNAME=rack"
netinet/tcp_stacks/rack_bbr_common.c optional inet tcp_bbr | inet tcp_rack | inet6 tcp_bbr | inet6 tcp_rack
netinet/tcp_stacks/sack_filter.c optional inet tcp_bbr | inet tcp_rack | inet6 tcp_bbr | inet6 tcp_rack
netinet/tcp_stacks/tailq_hash.c optional inet tcp_bbr | inet tcp_rack | inet6 tcp_bbr | inet6 tcp_rack
netinet/tcp_stats.c optional stats inet | stats inet6
netinet/tcp_subr.c optional inet | inet6
netinet/tcp_syncache.c optional inet | inet6
netinet/tcp_timer.c optional inet | inet6
netinet/tcp_timewait.c optional inet | inet6
netinet/tcp_usrreq.c optional inet | inet6
netinet/udp_usrreq.c optional inet | inet6
netinet/libalias/alias.c optional libalias inet | netgraph_nat inet
netinet/libalias/alias_db.c optional libalias inet | netgraph_nat inet
netinet/libalias/alias_mod.c optional libalias | netgraph_nat
netinet/libalias/alias_proxy.c optional libalias inet | netgraph_nat inet
netinet/libalias/alias_util.c optional libalias inet | netgraph_nat inet
netinet/libalias/alias_sctp.c optional libalias inet | netgraph_nat inet
netinet/netdump/netdump_client.c optional inet debugnet netdump
netinet6/dest6.c optional inet6
netinet6/frag6.c optional inet6
netinet6/icmp6.c optional inet6
netinet6/in6.c optional inet6
netinet6/in6_cksum.c optional inet6
netinet6/in6_fib.c optional inet6
netinet6/in6_fib_algo.c optional inet6 fib_algo
netinet6/in6_gif.c optional gif inet6 | netgraph_gif inet6
netinet6/in6_ifattach.c optional inet6
netinet6/in6_jail.c optional inet6
netinet6/in6_mcast.c optional inet6
netinet6/in6_pcb.c optional inet6
netinet6/in6_proto.c optional inet6
netinet6/in6_rmx.c optional inet6
netinet6/in6_rss.c optional inet6 rss
netinet6/in6_src.c optional inet6
netinet6/ip6_fastfwd.c optional inet6
netinet6/ip6_forward.c optional inet6
netinet6/ip6_gre.c optional gre inet6
netinet6/ip6_id.c optional inet6
netinet6/ip6_input.c optional inet6
netinet6/ip6_mroute.c optional mrouting inet6
netinet6/ip6_output.c optional inet6
netinet6/mld6.c optional inet6
netinet6/nd6.c optional inet6
netinet6/nd6_nbr.c optional inet6
netinet6/nd6_rtr.c optional inet6
netinet6/raw_ip6.c optional inet6
netinet6/route6.c optional inet6
netinet6/scope6.c optional inet6
netinet6/sctp6_usrreq.c optional inet6 sctp
netinet6/udp6_usrreq.c optional inet6
netipsec/ipsec.c optional ipsec inet | ipsec inet6
netipsec/ipsec_input.c optional ipsec inet | ipsec inet6
netipsec/ipsec_mbuf.c optional ipsec inet | ipsec inet6
netipsec/ipsec_mod.c optional ipsec inet | ipsec inet6
netipsec/ipsec_output.c optional ipsec inet | ipsec inet6
netipsec/ipsec_pcb.c optional ipsec inet | ipsec inet6 | \
ipsec_support inet | ipsec_support inet6
netipsec/key.c optional ipsec inet | ipsec inet6 | \
ipsec_support inet | ipsec_support inet6
netipsec/key_debug.c optional ipsec inet | ipsec inet6 | \
ipsec_support inet | ipsec_support inet6
netipsec/keysock.c optional ipsec inet | ipsec inet6 | \
ipsec_support inet | ipsec_support inet6
netipsec/subr_ipsec.c optional ipsec inet | ipsec inet6 | \
ipsec_support inet | ipsec_support inet6
netipsec/udpencap.c optional ipsec inet
netipsec/xform_ah.c optional ipsec inet | ipsec inet6
netipsec/xform_esp.c optional ipsec inet | ipsec inet6
netipsec/xform_ipcomp.c optional ipsec inet | ipsec inet6
netipsec/xform_tcp.c optional ipsec inet tcp_signature | \
ipsec inet6 tcp_signature | ipsec_support inet tcp_signature | \
ipsec_support inet6 tcp_signature
netlink/netlink_generic_kpi.c standard
netlink/netlink_glue.c standard
netlink/netlink_message_parser.c standard
netlink/netlink_domain.c optional netlink
netlink/netlink_generic.c optional netlink
netlink/netlink_io.c optional netlink
netlink/netlink_message_writer.c optional netlink
netlink/netlink_module.c optional netlink
netlink/netlink_route.c optional netlink
netlink/route/iface_drivers.c optional netlink
netlink/route/iface.c optional netlink
netlink/route/neigh.c optional netlink
netlink/route/nexthop.c optional netlink
netlink/route/rt.c optional netlink
netpfil/ipfw/dn_aqm_codel.c optional inet dummynet
netpfil/ipfw/dn_aqm_pie.c optional inet dummynet
netpfil/ipfw/dn_heap.c optional inet dummynet
netpfil/ipfw/dn_sched_fifo.c optional inet dummynet
netpfil/ipfw/dn_sched_fq_codel.c optional inet dummynet
netpfil/ipfw/dn_sched_fq_pie.c optional inet dummynet
netpfil/ipfw/dn_sched_prio.c optional inet dummynet
netpfil/ipfw/dn_sched_qfq.c optional inet dummynet
netpfil/ipfw/dn_sched_rr.c optional inet dummynet
netpfil/ipfw/dn_sched_wf2q.c optional inet dummynet
netpfil/ipfw/ip_dummynet.c optional inet dummynet
netpfil/ipfw/ip_dn_io.c optional inet dummynet
netpfil/ipfw/ip_dn_glue.c optional inet dummynet
netpfil/ipfw/ip_fw2.c optional inet ipfirewall
netpfil/ipfw/ip_fw_bpf.c optional inet ipfirewall
netpfil/ipfw/ip_fw_dynamic.c optional inet ipfirewall \
compile-with "${NORMAL_C} -I$S/contrib/ck/include"
netpfil/ipfw/ip_fw_eaction.c optional inet ipfirewall
netpfil/ipfw/ip_fw_log.c optional inet ipfirewall
netpfil/ipfw/ip_fw_pfil.c optional inet ipfirewall
netpfil/ipfw/ip_fw_sockopt.c optional inet ipfirewall
netpfil/ipfw/ip_fw_table.c optional inet ipfirewall
netpfil/ipfw/ip_fw_table_algo.c optional inet ipfirewall
netpfil/ipfw/ip_fw_table_value.c optional inet ipfirewall
netpfil/ipfw/ip_fw_iface.c optional inet ipfirewall
netpfil/ipfw/ip_fw_nat.c optional inet ipfirewall_nat
netpfil/ipfw/nat64/ip_fw_nat64.c optional inet inet6 ipfirewall \
ipfirewall_nat64
netpfil/ipfw/nat64/nat64clat.c optional inet inet6 ipfirewall \
ipfirewall_nat64
netpfil/ipfw/nat64/nat64clat_control.c optional inet inet6 ipfirewall \
ipfirewall_nat64
netpfil/ipfw/nat64/nat64lsn.c optional inet inet6 ipfirewall \
ipfirewall_nat64 compile-with "${NORMAL_C} -I$S/contrib/ck/include"
netpfil/ipfw/nat64/nat64lsn_control.c optional inet inet6 ipfirewall \
ipfirewall_nat64 compile-with "${NORMAL_C} -I$S/contrib/ck/include"
netpfil/ipfw/nat64/nat64stl.c optional inet inet6 ipfirewall \
ipfirewall_nat64
netpfil/ipfw/nat64/nat64stl_control.c optional inet inet6 ipfirewall \
ipfirewall_nat64
netpfil/ipfw/nat64/nat64_translate.c optional inet inet6 ipfirewall \
ipfirewall_nat64
netpfil/ipfw/nptv6/ip_fw_nptv6.c optional inet inet6 ipfirewall \
ipfirewall_nptv6
netpfil/ipfw/nptv6/nptv6.c optional inet inet6 ipfirewall \
ipfirewall_nptv6
netpfil/ipfw/pmod/ip_fw_pmod.c optional inet ipfirewall_pmod
netpfil/ipfw/pmod/tcpmod.c optional inet ipfirewall_pmod
netpfil/pf/if_pflog.c optional pflog pf inet
netpfil/pf/if_pfsync.c optional pfsync pf inet
netpfil/pf/pf.c optional pf inet
netpfil/pf/pf_if.c optional pf inet
netpfil/pf/pf_ioctl.c optional pf inet
netpfil/pf/pf_lb.c optional pf inet
netpfil/pf/pf_norm.c optional pf inet
netpfil/pf/pf_nl.c optional pf inet
netpfil/pf/pf_nv.c optional pf inet
netpfil/pf/pf_osfp.c optional pf inet
netpfil/pf/pf_ruleset.c optional pf inet
netpfil/pf/pf_syncookies.c optional pf inet
netpfil/pf/pf_table.c optional pf inet
netpfil/pf/pfsync_nv.c optional pfsync pf inet
netpfil/pf/in4_cksum.c optional pf inet
netsmb/smb_conn.c optional netsmb
netsmb/smb_crypt.c optional netsmb
netsmb/smb_dev.c optional netsmb
netsmb/smb_iod.c optional netsmb
netsmb/smb_rq.c optional netsmb
netsmb/smb_smb.c optional netsmb
netsmb/smb_subr.c optional netsmb
netsmb/smb_trantcp.c optional netsmb
netsmb/smb_usr.c optional netsmb
nfs/bootp_subr.c optional bootp nfscl
nfs/krpc_subr.c optional bootp nfscl
nfs/nfs_diskless.c optional nfscl nfs_root
nfs/nfs_nfssvc.c optional nfscl | nfslockd | nfsd
nlm/nlm_advlock.c optional nfslockd | nfsd
nlm/nlm_prot_clnt.c optional nfslockd | nfsd
nlm/nlm_prot_impl.c optional nfslockd | nfsd
nlm/nlm_prot_server.c optional nfslockd | nfsd
nlm/nlm_prot_svc.c optional nfslockd | nfsd
nlm/nlm_prot_xdr.c optional nfslockd | nfsd
nlm/sm_inter_xdr.c optional nfslockd | nfsd
# Linux Kernel Programming Interface
compat/linuxkpi/common/src/linux_80211.c optional compat_linuxkpi wlan \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_80211_macops.c optional compat_linuxkpi wlan \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_kmod.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_acpi.c optional compat_linuxkpi acpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_compat.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_current.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_devres.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_dmi.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_domain.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_firmware.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_fpu.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_hrtimer.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_i2c.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_i2cbb.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_interrupt.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_kthread.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_lock.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_mhi.c optional compat_linuxkpi wlan \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_netdev.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_page.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_pci.c optional compat_linuxkpi pci \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_tasklet.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_idr.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_radix.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_rcu.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C} -I$S/contrib/ck/include"
compat/linuxkpi/common/src/linux_schedule.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_shmemfs.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_shrinker.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_skbuff.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_slab.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_usb.c optional compat_linuxkpi usb \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_work.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_xarray.c optional compat_linuxkpi \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/lkpi_iic_if.m optional compat_linuxkpi
compat/linuxkpi/common/src/linux_seq_file.c optional compat_linuxkpi | lindebugfs \
compile-with "${LINUXKPI_C}"
compat/linuxkpi/common/src/linux_simple_attr.c optional compat_linuxkpi | lindebugfs \
compile-with "${LINUXKPI_C}"
compat/lindebugfs/lindebugfs.c optional lindebugfs \
compile-with "${LINUXKPI_C}"
# OpenFabrics Enterprise Distribution (Infiniband)
net/if_infiniband.c optional ofed | lagg
ofed/drivers/infiniband/core/ib_addr.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_agent.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_cache.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_cm.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_cma.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_core_uverbs.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_cq.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_device.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_fmr_pool.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_iwcm.c optional ofed \
compile-with "${OFED_C} ${NO_WUNUSED_BUT_SET_VARIABLE}"
ofed/drivers/infiniband/core/ib_iwpm_msg.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_iwpm_util.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_mad.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_mad_rmpp.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_multicast.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_packer.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_rdma_core.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_roce_gid_mgmt.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_sa_query.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_smi.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_sysfs.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_ucm.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_ucma.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_ud_header.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_umem.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_user_mad.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_cmd.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_ioctl.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_main.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_marshall.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_std_types.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_std_types_async_fd.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_std_types_counters.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_std_types_cq.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_std_types_device.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_std_types_dm.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_std_types_flow_action.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_std_types_mr.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_uverbs_uapi.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/core/ib_verbs.c optional ofed \
compile-with "${OFED_C}"
ofed/drivers/infiniband/ulp/ipoib/ipoib_cm.c optional ipoib \
compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/"
#ofed/drivers/infiniband/ulp/ipoib/ipoib_fs.c optional ipoib \
# compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/"
ofed/drivers/infiniband/ulp/ipoib/ipoib_ib.c optional ipoib \
compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/"
ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c optional ipoib \
compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/"
ofed/drivers/infiniband/ulp/ipoib/ipoib_multicast.c optional ipoib \
compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/"
ofed/drivers/infiniband/ulp/ipoib/ipoib_verbs.c optional ipoib \
compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/"
#ofed/drivers/infiniband/ulp/ipoib/ipoib_vlan.c optional ipoib \
# compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/"
ofed/drivers/infiniband/ulp/sdp/sdp_bcopy.c optional sdp inet \
compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/"
ofed/drivers/infiniband/ulp/sdp/sdp_main.c optional sdp inet \
compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/"
ofed/drivers/infiniband/ulp/sdp/sdp_rx.c optional sdp inet \
compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/ ${NO_WUNUSED_BUT_SET_VARIABLE}"
ofed/drivers/infiniband/ulp/sdp/sdp_cma.c optional sdp inet \
compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/"
ofed/drivers/infiniband/ulp/sdp/sdp_tx.c optional sdp inet \
compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/ ${NO_WUNUSED_BUT_SET_VARIABLE}"
dev/irdma/icrdma.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_cm.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_ctrl.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_hmc.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_hw.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/icrdma_hw.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/fbsd_kcompat.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_kcompat.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_pble.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_puda.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_uda.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_uk.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_utils.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_verbs.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/irdma/irdma_ws.c optional irdma ice inet inet6 pci ofed \
compile-with "${OFED_C} -I$S/dev/ice/"
dev/mthca/mthca_allocator.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_av.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_catas.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_cmd.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_cq.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_eq.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_mad.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_main.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_mcg.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_memfree.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_mr.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_pd.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_profile.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_provider.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_qp.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_reset.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_srq.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mthca/mthca_uar.c optional mthca pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_alias_GUID.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_mcg.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_sysfs.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_cm.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_ah.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_cq.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_doorbell.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_mad.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_main.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_mr.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_qp.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_srq.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_ib/mlx4_ib_wc.c optional mlx4ib pci ofed \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_alloc.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_catas.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_cmd.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_cq.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_eq.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_fw.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_fw_qos.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_icm.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_intf.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_main.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_mcg.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_mr.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_pd.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_port.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_profile.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_qp.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_reset.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_sense.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_srq.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_core/mlx4_resource_tracker.c optional mlx4 pci \
compile-with "${OFED_C}"
dev/mlx4/mlx4_en/mlx4_en_cq.c optional mlx4en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx4/mlx4_en/mlx4_en_main.c optional mlx4en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx4/mlx4_en/mlx4_en_netdev.c optional mlx4en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx4/mlx4_en/mlx4_en_port.c optional mlx4en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx4/mlx4_en/mlx4_en_resources.c optional mlx4en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx4/mlx4_en/mlx4_en_rx.c optional mlx4en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx4/mlx4_en/mlx4_en_tx.c optional mlx4en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_ah.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_cong.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_cq.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_devx.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_doorbell.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_gsi.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_mad.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_main.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_mem.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_mr.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_qp.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_srq.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_ib/mlx5_ib_virt.c optional mlx5ib pci ofed \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_alloc.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_cmd.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_cq.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_diag_cnt.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_diagnostics.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_eq.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_eswitch.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_fs_cmd.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_fs_tcp.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_fs_tree.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_fw.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_fwdump.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_health.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_mad.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_main.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_mcg.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_mpfs.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_mr.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_pagealloc.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_pd.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_port.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_qp.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_rl.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_srq.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_tls.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_transobj.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_uar.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_vport.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_vsc.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_core/mlx5_wq.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_lib/mlx5_gid.c optional mlx5 pci \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_dim.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_ethtool.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_main.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_tx.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_flow_table.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_hw_tls.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_hw_tls_rx.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_iq.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_rx.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_rl.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_txrx.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
dev/mlx5/mlx5_en/mlx5_en_port_buffer.c optional mlx5en pci inet inet6 \
compile-with "${OFED_C}"
# crypto support
opencrypto/cbc_mac.c optional crypto
opencrypto/criov.c optional crypto
opencrypto/crypto.c optional crypto
opencrypto/cryptodev.c optional cryptodev
opencrypto/cryptodev_if.m optional crypto
opencrypto/cryptosoft.c optional crypto
opencrypto/cryptodeflate.c optional crypto
opencrypto/gmac.c optional crypto
opencrypto/gfmult.c optional crypto
opencrypto/ktls_ocf.c optional kern_tls
opencrypto/rmd160.c optional crypto
opencrypto/xform_aes_cbc.c optional crypto
opencrypto/xform_aes_icm.c optional crypto
opencrypto/xform_aes_xts.c optional crypto
opencrypto/xform_cbc_mac.c optional crypto
opencrypto/xform_chacha20_poly1305.c optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include -I$S/crypto/libsodium"
opencrypto/xform_cml.c optional crypto
opencrypto/xform_deflate.c optional crypto
opencrypto/xform_gmac.c optional crypto
opencrypto/xform_null.c optional crypto
opencrypto/xform_poly1305.c optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include -I$S/crypto/libsodium"
opencrypto/xform_rmd160.c optional crypto
opencrypto/xform_sha1.c optional crypto
opencrypto/xform_sha2.c optional crypto
contrib/libsodium/src/libsodium/crypto_core/ed25519/ref10/ed25519_ref10.c \
optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium -Wno-unused-function"
contrib/libsodium/src/libsodium/crypto_core/hchacha20/core_hchacha20.c \
optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium"
contrib/libsodium/src/libsodium/crypto_onetimeauth/poly1305/onetimeauth_poly1305.c \
optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium"
contrib/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/poly1305_donna.c \
optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium"
contrib/libsodium/src/libsodium/crypto_scalarmult/curve25519/scalarmult_curve25519.c \
optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium"
contrib/libsodium/src/libsodium/crypto_scalarmult/curve25519/ref10/x25519_ref10.c \
optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium -Wno-unused-function"
contrib/libsodium/src/libsodium/crypto_stream/chacha20/stream_chacha20.c \
optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium"
contrib/libsodium/src/libsodium/crypto_stream/chacha20/ref/chacha20_ref.c \
optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium"
contrib/libsodium/src/libsodium/crypto_verify/sodium/verify.c \
optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium"
crypto/libsodium/randombytes.c optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include -I$S/crypto/libsodium"
crypto/libsodium/utils.c optional crypto \
compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include -I$S/crypto/libsodium"
rpc/auth_none.c optional krpc | nfslockd | nfscl | nfsd
rpc/auth_unix.c optional krpc | nfslockd | nfscl | nfsd
rpc/authunix_prot.c optional krpc | nfslockd | nfscl | nfsd
rpc/clnt_bck.c optional krpc | nfslockd | nfscl | nfsd
rpc/clnt_dg.c optional krpc | nfslockd | nfscl | nfsd
rpc/clnt_rc.c optional krpc | nfslockd | nfscl | nfsd
rpc/clnt_vc.c optional krpc | nfslockd | nfscl | nfsd
rpc/getnetconfig.c optional krpc | nfslockd | nfscl | nfsd
rpc/replay.c optional krpc | nfslockd | nfscl | nfsd
rpc/rpc_callmsg.c optional krpc | nfslockd | nfscl | nfsd
rpc/rpc_generic.c optional krpc | nfslockd | nfscl | nfsd
rpc/rpc_prot.c optional krpc | nfslockd | nfscl | nfsd
rpc/rpcb_clnt.c optional krpc | nfslockd | nfscl | nfsd
rpc/rpcb_prot.c optional krpc | nfslockd | nfscl | nfsd
rpc/svc.c optional krpc | nfslockd | nfscl | nfsd
rpc/svc_auth.c optional krpc | nfslockd | nfscl | nfsd
rpc/svc_auth_unix.c optional krpc | nfslockd | nfscl | nfsd
rpc/svc_dg.c optional krpc | nfslockd | nfscl | nfsd
rpc/svc_generic.c optional krpc | nfslockd | nfscl | nfsd
rpc/svc_vc.c optional krpc | nfslockd | nfscl | nfsd
#
# Kernel RPC-over-TLS
#
rpctlscd.h optional krpc | nfslockd | nfscl | nfsd \
dependency "$S/rpc/rpcsec_tls/rpctlscd.x" \
compile-with "RPCGEN_CPP='${CPP}' rpcgen -hM $S/rpc/rpcsec_tls/rpctlscd.x | grep -v pthread.h > rpctlscd.h" \
no-obj no-implicit-rule before-depend local \
clean "rpctlscd.h"
rpctlscd_xdr.c optional krpc | nfslockd | nfscl | nfsd \
dependency "$S/rpc/rpcsec_tls/rpctlscd.x rpctlscd.h" \
compile-with "RPCGEN_CPP='${CPP}' rpcgen -c $S/rpc/rpcsec_tls/rpctlscd.x -o rpctlscd_xdr.c" no-ctfconvert \
no-implicit-rule before-depend local \
clean "rpctlscd_xdr.c"
rpctlscd_clnt.c optional krpc | nfslockd | nfscl | nfsd \
dependency "$S/rpc/rpcsec_tls/rpctlscd.x rpctlscd.h" \
compile-with "RPCGEN_CPP='${CPP}' rpcgen -lM $S/rpc/rpcsec_tls/rpctlscd.x | grep -v string.h > rpctlscd_clnt.c" no-ctfconvert \
no-implicit-rule before-depend local \
clean "rpctlscd_clnt.c"
rpctlssd.h optional krpc | nfslockd | nfscl | nfsd \
dependency "$S/rpc/rpcsec_tls/rpctlssd.x" \
compile-with "RPCGEN_CPP='${CPP}' rpcgen -hM $S/rpc/rpcsec_tls/rpctlssd.x | grep -v pthread.h > rpctlssd.h" \
no-obj no-implicit-rule before-depend local \
clean "rpctlssd.h"
rpctlssd_xdr.c optional krpc | nfslockd | nfscl | nfsd \
dependency "$S/rpc/rpcsec_tls/rpctlssd.x rpctlssd.h" \
compile-with "RPCGEN_CPP='${CPP}' rpcgen -c $S/rpc/rpcsec_tls/rpctlssd.x -o rpctlssd_xdr.c" no-ctfconvert \
no-implicit-rule before-depend local \
clean "rpctlssd_xdr.c"
rpctlssd_clnt.c optional krpc | nfslockd | nfscl | nfsd \
dependency "$S/rpc/rpcsec_tls/rpctlssd.x rpctlssd.h" \
compile-with "RPCGEN_CPP='${CPP}' rpcgen -lM $S/rpc/rpcsec_tls/rpctlssd.x | grep -v string.h > rpctlssd_clnt.c" no-ctfconvert \
no-implicit-rule before-depend local \
clean "rpctlssd_clnt.c"
rpc/rpcsec_tls/rpctls_impl.c optional krpc | nfslockd | nfscl | nfsd
rpc/rpcsec_tls/auth_tls.c optional krpc | nfslockd | nfscl | nfsd
rpc/rpcsec_gss/rpcsec_gss.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi
rpc/rpcsec_gss/rpcsec_gss_conf.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi
rpc/rpcsec_gss/rpcsec_gss_misc.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi
rpc/rpcsec_gss/rpcsec_gss_prot.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi
rpc/rpcsec_gss/svc_rpcsec_gss.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi
security/audit/audit.c optional audit
security/audit/audit_arg.c optional audit
security/audit/audit_bsm.c optional audit
security/audit/audit_bsm_db.c optional audit
security/audit/audit_bsm_klib.c optional audit
security/audit/audit_dtrace.c optional dtaudit audit | dtraceall audit compile-with "${CDDL_C}"
security/audit/audit_pipe.c optional audit
security/audit/audit_syscalls.c standard
security/audit/audit_trigger.c optional audit
security/audit/audit_worker.c optional audit
security/audit/bsm_domain.c optional audit
security/audit/bsm_errno.c optional audit
security/audit/bsm_fcntl.c optional audit
security/audit/bsm_socket_type.c optional audit
security/audit/bsm_token.c optional audit
security/mac/mac_audit.c optional mac audit
security/mac/mac_cred.c optional mac
security/mac/mac_kdb.c optional mac
security/mac/mac_framework.c optional mac
security/mac/mac_inet.c optional mac inet | mac inet6
security/mac/mac_inet6.c optional mac inet6
security/mac/mac_label.c optional mac
security/mac/mac_net.c optional mac
security/mac/mac_pipe.c optional mac
security/mac/mac_posix_sem.c optional mac
security/mac/mac_posix_shm.c optional mac
security/mac/mac_priv.c optional mac
security/mac/mac_process.c optional mac
security/mac/mac_socket.c optional mac
security/mac/mac_syscalls.c standard
security/mac/mac_system.c optional mac
security/mac/mac_sysv_msg.c optional mac
security/mac/mac_sysv_sem.c optional mac
security/mac/mac_sysv_shm.c optional mac
security/mac/mac_vfs.c optional mac
security/mac_biba/mac_biba.c optional mac_biba
security/mac_ddb/mac_ddb.c optional mac_ddb
security/mac_bsdextended/mac_bsdextended.c optional mac_bsdextended
security/mac_bsdextended/ugidfw_system.c optional mac_bsdextended
security/mac_bsdextended/ugidfw_vnode.c optional mac_bsdextended
security/mac_ifoff/mac_ifoff.c optional mac_ifoff
security/mac_ipacl/mac_ipacl.c optional mac_ipacl
security/mac_lomac/mac_lomac.c optional mac_lomac
security/mac_mls/mac_mls.c optional mac_mls
security/mac_none/mac_none.c optional mac_none
security/mac_ntpd/mac_ntpd.c optional mac_ntpd
security/mac_partition/mac_partition.c optional mac_partition
security/mac_portacl/mac_portacl.c optional mac_portacl
security/mac_priority/mac_priority.c optional mac_priority
security/mac_seeotheruids/mac_seeotheruids.c optional mac_seeotheruids
security/mac_stub/mac_stub.c optional mac_stub
security/mac_test/mac_test.c optional mac_test
security/mac_grantbylabel/mac_grantbylabel.c optional mac_grantbylabel
security/mac_veriexec/mac_veriexec.c optional mac_veriexec
security/mac_veriexec/veriexec_fingerprint.c optional mac_veriexec
security/mac_veriexec/veriexec_metadata.c optional mac_veriexec
security/mac_veriexec_parser/mac_veriexec_parser.c optional mac_veriexec mac_veriexec_parser
security/mac_veriexec/mac_veriexec_rmd160.c optional mac_veriexec_rmd160
security/mac_veriexec/mac_veriexec_sha1.c optional mac_veriexec_sha1
security/mac_veriexec/mac_veriexec_sha256.c optional mac_veriexec_sha256
security/mac_veriexec/mac_veriexec_sha384.c optional mac_veriexec_sha384
security/mac_veriexec/mac_veriexec_sha512.c optional mac_veriexec_sha512
teken/teken.c optional sc !SC_NO_TERM_TEKEN | vt
ufs/ffs/ffs_alloc.c optional ffs
ufs/ffs/ffs_balloc.c optional ffs
ufs/ffs/ffs_inode.c optional ffs
ufs/ffs/ffs_snapshot.c optional ffs
ufs/ffs/ffs_softdep.c optional ffs
ufs/ffs/ffs_subr.c optional ffs | geom_label
ufs/ffs/ffs_tables.c optional ffs | geom_label
ufs/ffs/ffs_vfsops.c optional ffs
ufs/ffs/ffs_vnops.c optional ffs
ufs/ffs/ffs_rawread.c optional ffs directio
ufs/ffs/ffs_suspend.c optional ffs
ufs/ufs/ufs_acl.c optional ffs
ufs/ufs/ufs_bmap.c optional ffs
ufs/ufs/ufs_dirhash.c optional ffs
ufs/ufs/ufs_extattr.c optional ffs
ufs/ufs/ufs_gjournal.c optional ffs UFS_GJOURNAL
ufs/ufs/ufs_inode.c optional ffs
ufs/ufs/ufs_lookup.c optional ffs
ufs/ufs/ufs_quota.c optional ffs
ufs/ufs/ufs_vfsops.c optional ffs
ufs/ufs/ufs_vnops.c optional ffs
vm/device_pager.c standard
vm/phys_pager.c standard
vm/redzone.c optional DEBUG_REDZONE
vm/sg_pager.c standard
vm/swap_pager.c standard
vm/uma_core.c standard
vm/uma_dbg.c standard
vm/memguard.c optional DEBUG_MEMGUARD
vm/vm_domainset.c standard
vm/vm_fault.c standard
vm/vm_glue.c standard
vm/vm_init.c standard
vm/vm_kern.c standard
vm/vm_map.c standard
vm/vm_meter.c standard
vm/vm_mmap.c standard
vm/vm_object.c standard
vm/vm_page.c standard
vm/vm_pageout.c standard
vm/vm_pager.c standard
vm/vm_phys.c standard
vm/vm_radix.c standard
vm/vm_reserv.c standard
vm/vm_swapout.c optional !NO_SWAPPING
vm/vm_swapout_dummy.c optional NO_SWAPPING
vm/vm_unix.c standard
vm/vnode_pager.c standard
xen/features.c optional xenhvm
xen/xen_common.c optional xenhvm
xen/xenbus/xenbus_if.m optional xenhvm
xen/xenbus/xenbus.c optional xenhvm
xen/xenbus/xenbusb_if.m optional xenhvm
xen/xenbus/xenbusb.c optional xenhvm
xen/xenbus/xenbusb_front.c optional xenhvm
xen/xenbus/xenbusb_back.c optional xenhvm
xen/xenmem/xenmem_if.m optional xenhvm
xdr/xdr.c optional xdr | krpc | nfslockd | nfscl | nfsd
xdr/xdr_array.c optional xdr | krpc | nfslockd | nfscl | nfsd
xdr/xdr_mbuf.c optional xdr | krpc | nfslockd | nfscl | nfsd
xdr/xdr_mem.c optional xdr | krpc | nfslockd | nfscl | nfsd
xdr/xdr_reference.c optional xdr | krpc | nfslockd | nfscl | nfsd
xdr/xdr_sizeof.c optional xdr | krpc | nfslockd | nfscl | nfsd
diff --git a/sys/fs/nfs/nfs.h b/sys/fs/nfs/nfs.h
index 0ed96fe43c0a..9b09520b3257 100644
--- a/sys/fs/nfs/nfs.h
+++ b/sys/fs/nfs/nfs.h
@@ -1,869 +1,870 @@
/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Rick Macklem at The University of Guelph.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _NFS_NFS_H_
#define _NFS_NFS_H_
/*
* Tunable constants for nfs
*/
#define NFS_MAXIOVEC 34
#define NFS_TICKINTVL 500 /* Desired time for a tick (msec) */
#define NFS_HZ (hz / nfscl_ticks) /* Ticks/sec */
#define NFS_TIMEO (1 * NFS_HZ) /* Default timeout = 1 second */
#define NFS_MINTIMEO (1 * NFS_HZ) /* Min timeout to use */
#define NFS_MAXTIMEO (60 * NFS_HZ) /* Max timeout to backoff to */
#define NFS_TCPTIMEO 300 /* TCP timeout */
#define NFS_MAXRCVTIMEO 60 /* 1 minute in seconds */
#define NFS_MINIDEMTIMEO (5 * NFS_HZ) /* Min timeout for non-idempotent ops*/
#define NFS_MAXREXMIT 100 /* Stop counting after this many */
#define NFSV4_CALLBACKTIMEO 800 /* Timeout in msec */
#define NFSV4_CALLBACKRETRY 5 /* Number of retries before failure */
#define NFSV4_SLOTS 64 /* Number of slots, fore channel */
#define NFSV4_CBSLOTS 8 /* Number of slots, back channel */
#define NFSV4_CBRETRYCNT 4 /* # of CBRecall retries upon err */
#define NFSV4_UPCALLTIMEO (15 * NFS_HZ) /* Timeout in ticks for upcalls */
/* to gssd or nfsuserd */
#define NFSV4_UPCALLRETRY 4 /* Number of retries before failure */
#define NFS_MAXWINDOW 1024 /* Max number of outstanding requests */
#define NFS_RETRANS 10 /* Num of retrans for soft mounts */
#define NFS_RETRANS_TCP 2 /* Num of retrans for TCP soft mounts */
#define NFS_MAXGRPS 16 /* Max. size of groups list */
#define NFS_TRYLATERDEL 15 /* Maximum delay timeout (sec) */
#ifndef NFS_REMOVETIMEO
#define NFS_REMOVETIMEO 15 /* # sec to wait for delegret in local syscall */
#endif
#ifndef NFS_MINATTRTIMO
#define NFS_MINATTRTIMO 5 /* Attribute cache timeout in sec */
#endif
#ifndef NFS_MAXATTRTIMO
#define NFS_MAXATTRTIMO 60
#endif
#define NFS_WSIZE 8192 /* Def. write data size <= 8192 */
#define NFS_RSIZE 8192 /* Def. read data size <= 8192 */
#define NFS_READDIRSIZE 8192 /* Def. readdir size */
#define NFS_DEFRAHEAD 1 /* Def. read ahead # blocks */
#define NFS_MAXRAHEAD 16 /* Max. read ahead # blocks */
#define NFS_MAXASYNCDAEMON 64 /* Max. number async_daemons runnable */
#define NFS_MAXUIDHASH 64 /* Max. # of hashed uid entries/mp */
#ifndef NFSRV_LEASE
#define NFSRV_LEASE 120 /* Lease time in seconds for V4 */
#endif /* assigned to nfsrv_lease */
#ifndef NFSRV_STALELEASE
#define NFSRV_STALELEASE (5 * nfsrv_lease)
#endif
#ifndef NFSRV_MOULDYLEASE
#define NFSRV_MOULDYLEASE 604800 /* One week (in sec) */
#endif
#ifndef NFSCLIENTHASHSIZE
#define NFSCLIENTHASHSIZE 20 /* Size of server client hash table */
#endif
#ifndef NFSLOCKHASHSIZE
#define NFSLOCKHASHSIZE 20 /* Size of server nfslock hash table */
#endif
#ifndef NFSSESSIONHASHSIZE
#define NFSSESSIONHASHSIZE 20 /* Size of server session hash table */
#endif
#define NFSSTATEHASHSIZE 10 /* Size of server stateid hash table */
#define NFSLAYOUTHIGHWATER 1000000 /* Upper limit for # of layouts */
#ifndef NFSCLDELEGHIGHWATER
#define NFSCLDELEGHIGHWATER 10000 /* limit for client delegations */
#endif
#ifndef NFSCLLAYOUTHIGHWATER
#define NFSCLLAYOUTHIGHWATER 10000 /* limit for client pNFS layouts */
#endif
#ifndef NFSNOOPEN /* Inactive open owner (sec) */
#define NFSNOOPEN 120
#endif
#define NFSRV_LEASEDELTA 15 /* # of seconds to delay beyond lease */
#define NFS_IDMAXSIZE 4 /* max sizeof (in_addr_t) */
#ifndef NFSRVCACHE_UDPTIMEOUT
#define NFSRVCACHE_UDPTIMEOUT 30 /* # of sec to hold cached rpcs(udp) */
#endif
#ifndef NFSRVCACHE_UDPHIGHWATER
#define NFSRVCACHE_UDPHIGHWATER 500 /* Max # of udp cache entries */
#endif
#ifndef NFSRVCACHE_TCPTIMEOUT
#define NFSRVCACHE_TCPTIMEOUT (3600*12) /*#of sec to hold cached rpcs(tcp) */
#endif
#ifndef NFSRVCACHE_FLOODLEVEL
#define NFSRVCACHE_FLOODLEVEL 16384 /* Very high water mark for cache */
#endif
#ifndef NFSRV_CLIENTHIGHWATER
#define NFSRV_CLIENTHIGHWATER 1000
#endif
#ifndef NFSRV_MAXDUMPLIST
#define NFSRV_MAXDUMPLIST 10000
#endif
#ifndef NFS_ACCESSCACHESIZE
#define NFS_ACCESSCACHESIZE 8
#endif
#define NFSV4_CBPORT 7745 /* Callback port for testing */
/*
* This macro defines the high water mark for issuing V4 delegations.
* (It is currently set at a conservative 20% of nfsrv_v4statelimit. This
* may want to increase when clients can make more effective use of
* delegations.)
*/
#define NFSRV_V4DELEGLIMIT(c) (((c) * 5) > nfsrv_v4statelimit)
#define NFS_READDIRBLKSIZ DIRBLKSIZ /* Minimal nm_readdirsize */
/*
* The NFSv4 RFCs do not define an upper limit on the length of Owner and
* OwnerGroup strings. Since FreeBSD handles a group name > 1024bytes in
* length, set a generous sanity limit of 10Kbytes.
*/
#define NFSV4_MAXOWNERGROUPLEN (10 * 1024)
/*
* Oddballs
*/
#define NFS_CMPFH(n, f, s) \
((n)->n_fhp->nfh_len == (s) && !NFSBCMP((n)->n_fhp->nfh_fh, (caddr_t)(f), (s)))
#define NFSRV_CMPFH(nf, ns, f, s) \
((ns) == (s) && !NFSBCMP((caddr_t)(nf), (caddr_t)(f), (s)))
#define NFS_CMPTIME(t1, t2) \
((t1).tv_sec == (t2).tv_sec && (t1).tv_nsec == (t2).tv_nsec)
#define NFS_SETTIME(t) do { \
(t).tv_sec = time.tv_sec; (t).tv_nsec = 1000 * time.tv_usec; } while (0)
#define NFS_SRVMAXDATA(n) \
(((n)->nd_flag & (ND_NFSV3 | ND_NFSV4)) ? \
nfs_srvmaxio : NFS_V2MAXDATA)
#define NFS64BITSSET 0xffffffffffffffffull
#define NFS64BITSMINUS1 0xfffffffffffffffeull
/*
* Structures for the nfssvc(2) syscall. Not that anyone but nfsd, mount_nfs
* and nfsloaduser should ever try and use it.
*/
struct nfsd_addsock_args {
int sock; /* Socket to serve */
caddr_t name; /* Client addr for connection based sockets */
int namelen; /* Length of name */
};
/*
* nfsd argument for new krpc.
* (New version supports pNFS, indicated by NFSSVC_NEWSTRUCT flag.)
*/
struct nfsd_nfsd_args {
const char *principal; /* GSS-API service principal name */
int minthreads; /* minimum service thread count */
int maxthreads; /* maximum service thread count */
int version; /* Allow multiple variants */
char *addr; /* pNFS DS addresses */
int addrlen; /* Length of addrs */
char *dnshost; /* DNS names for DS addresses */
int dnshostlen; /* Length of DNS names */
char *dspath; /* DS Mount path on MDS */
int dspathlen; /* Length of DS Mount path on MDS */
char *mdspath; /* MDS mount for DS path on MDS */
int mdspathlen; /* Length of MDS mount for DS path on MDS */
int mirrorcnt; /* Number of mirrors to create on DSs */
};
/*
* NFSDEV_MAXMIRRORS - Maximum level of mirroring for a DS.
* (Most will only put files on two DSs, but this setting allows up to 4.)
* NFSDEV_MAXVERS - maximum number of NFS versions supported by Flex File.
*/
#define NFSDEV_MAXMIRRORS 4
#define NFSDEV_MAXVERS 4
struct nfsd_pnfsd_args {
int op; /* Which pNFSd op to perform. */
char *mdspath; /* Path of MDS file. */
char *dspath; /* Path of recovered DS mounted on dir. */
char *curdspath; /* Path of current DS mounted on dir. */
};
#define PNFSDOP_DELDSSERVER 1
#define PNFSDOP_COPYMR 2
#define PNFSDOP_FORCEDELDS 3
/* Old version. */
struct nfsd_nfsd_oargs {
const char *principal; /* GSS-API service principal name */
int minthreads; /* minimum service thread count */
int maxthreads; /* maximum service thread count */
};
/*
* Arguments for use by the callback daemon.
*/
struct nfsd_nfscbd_args {
const char *principal; /* GSS-API service principal name */
};
struct nfscbd_args {
int sock; /* Socket to serve */
caddr_t name; /* Client addr for connection based sockets */
int namelen; /* Length of name */
u_short port; /* Port# for callbacks */
};
struct nfsd_idargs {
int nid_flag; /* Flags (see below) */
uid_t nid_uid; /* user/group id */
gid_t nid_gid;
int nid_usermax; /* Upper bound on user name cache */
int nid_usertimeout;/* User name timeout (minutes) */
u_char *nid_name; /* Name */
int nid_namelen; /* and its length */
gid_t *nid_grps; /* and the list */
int nid_ngroup; /* Size of groups list */
};
struct nfsd_oidargs {
int nid_flag; /* Flags (see below) */
uid_t nid_uid; /* user/group id */
gid_t nid_gid;
int nid_usermax; /* Upper bound on user name cache */
int nid_usertimeout;/* User name timeout (minutes) */
u_char *nid_name; /* Name */
int nid_namelen; /* and its length */
};
struct nfsuserd_args {
sa_family_t nuserd_family; /* Address family to use */
u_short nuserd_port; /* Port# */
};
struct nfsd_clid {
int nclid_idlen; /* Length of client id */
u_char nclid_id[NFSV4_OPAQUELIMIT]; /* and name */
};
struct nfsd_dumplist {
int ndl_size; /* Number of elements */
void *ndl_list; /* and the list of elements */
};
struct nfsd_dumpclients {
u_int32_t ndcl_flags; /* LCL_xxx flags */
u_int32_t ndcl_nopenowners; /* Number of openowners */
u_int32_t ndcl_nopens; /* and opens */
u_int32_t ndcl_nlockowners; /* and of lockowners */
u_int32_t ndcl_nlocks; /* and of locks */
u_int32_t ndcl_ndelegs; /* and of delegations */
u_int32_t ndcl_nolddelegs; /* and old delegations */
sa_family_t ndcl_addrfam; /* Callback address */
union {
struct in_addr sin_addr;
struct in6_addr sin6_addr;
} ndcl_cbaddr;
struct nfsd_clid ndcl_clid; /* and client id */
};
struct nfsd_dumplocklist {
char *ndllck_fname; /* File Name */
int ndllck_size; /* Number of elements */
void *ndllck_list; /* and the list of elements */
};
struct nfsd_dumplocks {
u_int32_t ndlck_flags; /* state flags NFSLCK_xxx */
nfsv4stateid_t ndlck_stateid; /* stateid */
u_int64_t ndlck_first; /* lock byte range */
u_int64_t ndlck_end;
struct nfsd_clid ndlck_owner; /* Owner of open/lock */
sa_family_t ndlck_addrfam; /* Callback address */
union {
struct in_addr sin_addr;
struct in6_addr sin6_addr;
} ndlck_cbaddr;
struct nfsd_clid ndlck_clid; /* and client id */
};
/*
* Structure for referral information.
*/
struct nfsreferral {
u_char *nfr_srvlist; /* List of servers */
int nfr_srvcnt; /* number of servers */
vnode_t nfr_vp; /* vnode for referral */
uint64_t nfr_dfileno; /* assigned dir inode# */
};
/*
* Flags for lc_flags and opsflags for nfsrv_getclient().
*/
#define LCL_NEEDSCONFIRM 0x00000001
#define LCL_DONTCLEAN 0x00000002
#define LCL_WAKEUPWANTED 0x00000004
#define LCL_TCPCALLBACK 0x00000008
#define LCL_CALLBACKSON 0x00000010
#define LCL_INDEXNOTOK 0x00000020
#define LCL_STAMPEDSTABLE 0x00000040
#define LCL_EXPIREIT 0x00000080
#define LCL_CBDOWN 0x00000100
#define LCL_KERBV 0x00000400
#define LCL_NAME 0x00000800
#define LCL_NEEDSCBNULL 0x00001000
#define LCL_GSSINTEGRITY 0x00002000
#define LCL_GSSPRIVACY 0x00004000
#define LCL_ADMINREVOKED 0x00008000
#define LCL_RECLAIMCOMPLETE 0x00010000
#define LCL_NFSV41 0x00020000
#define LCL_DONEBINDCONN 0x00040000
#define LCL_RECLAIMONEFS 0x00080000
#define LCL_NFSV42 0x00100000
#define LCL_TLSCB 0x00200000
#define LCL_MACHCRED 0x00400000
#define LCL_GSS LCL_KERBV /* Or of all mechs */
/*
* Bits for flags in nfslock and nfsstate.
* The access, deny, NFSLCK_READ and NFSLCK_WRITE bits must be defined as
* below, in the correct order, so the shifts work for tests.
*/
#define NFSLCK_READACCESS 0x00000001
#define NFSLCK_WRITEACCESS 0x00000002
#define NFSLCK_ACCESSBITS (NFSLCK_READACCESS | NFSLCK_WRITEACCESS)
#define NFSLCK_SHIFT 2
#define NFSLCK_READDENY 0x00000004
#define NFSLCK_WRITEDENY 0x00000008
#define NFSLCK_DENYBITS (NFSLCK_READDENY | NFSLCK_WRITEDENY)
#define NFSLCK_SHAREBITS \
(NFSLCK_READACCESS|NFSLCK_WRITEACCESS|NFSLCK_READDENY|NFSLCK_WRITEDENY)
#define NFSLCK_LOCKSHIFT 4
#define NFSLCK_READ 0x00000010
#define NFSLCK_WRITE 0x00000020
#define NFSLCK_BLOCKING 0x00000040
#define NFSLCK_RECLAIM 0x00000080
#define NFSLCK_OPENTOLOCK 0x00000100
#define NFSLCK_TEST 0x00000200
#define NFSLCK_LOCK 0x00000400
#define NFSLCK_UNLOCK 0x00000800
#define NFSLCK_OPEN 0x00001000
#define NFSLCK_CLOSE 0x00002000
#define NFSLCK_CHECK 0x00004000
#define NFSLCK_RELEASE 0x00008000
#define NFSLCK_NEEDSCONFIRM 0x00010000
#define NFSLCK_CONFIRM 0x00020000
#define NFSLCK_DOWNGRADE 0x00040000
#define NFSLCK_DELEGREAD 0x00080000
#define NFSLCK_DELEGWRITE 0x00100000
#define NFSLCK_DELEGCUR 0x00200000
#define NFSLCK_DELEGPREV 0x00400000
#define NFSLCK_OLDDELEG 0x00800000
#define NFSLCK_DELEGRECALL 0x01000000
#define NFSLCK_SETATTR 0x02000000
#define NFSLCK_DELEGPURGE 0x04000000
#define NFSLCK_DELEGRETURN 0x08000000
#define NFSLCK_WANTWDELEG 0x10000000
#define NFSLCK_WANTRDELEG 0x20000000
#define NFSLCK_WANTNODELEG 0x40000000
#define NFSLCK_WANTBITS \
(NFSLCK_WANTWDELEG | NFSLCK_WANTRDELEG | NFSLCK_WANTNODELEG)
/* And bits for nid_flag */
#define NFSID_INITIALIZE 0x0001
#define NFSID_ADDUID 0x0002
#define NFSID_DELUID 0x0004
#define NFSID_ADDUSERNAME 0x0008
#define NFSID_DELUSERNAME 0x0010
#define NFSID_ADDGID 0x0020
#define NFSID_DELGID 0x0040
#define NFSID_ADDGROUPNAME 0x0080
#define NFSID_DELGROUPNAME 0x0100
/*
* fs.nfs sysctl(3) identifiers
*/
#define NFS_NFSSTATS 1 /* struct: struct nfsstats */
/*
* Here is the definition of the attribute bits array and macros that
* manipulate it.
* THE MACROS MUST BE MANUALLY MODIFIED IF NFSATTRBIT_MAXWORDS CHANGES!!
* It is (NFSATTRBIT_MAX + 31) / 32.
*/
#define NFSATTRBIT_MAXWORDS 3
typedef struct {
u_int32_t bits[NFSATTRBIT_MAXWORDS];
} nfsattrbit_t;
#define NFSZERO_ATTRBIT(b) do { \
(b)->bits[0] = 0; \
(b)->bits[1] = 0; \
(b)->bits[2] = 0; \
} while (0)
#define NFSSET_ATTRBIT(t, f) do { \
(t)->bits[0] = (f)->bits[0]; \
(t)->bits[1] = (f)->bits[1]; \
(t)->bits[2] = (f)->bits[2]; \
} while (0)
#define NFSSETSUPP_ATTRBIT(b, n) do { \
(b)->bits[0] = NFSATTRBIT_SUPP0; \
(b)->bits[1] = (NFSATTRBIT_SUPP1 | NFSATTRBIT_SUPPSETONLY1); \
(b)->bits[2] = (NFSATTRBIT_SUPP2 | NFSATTRBIT_SUPPSETONLY2); \
if (((n)->nd_flag & ND_NFSV41) == 0) { \
(b)->bits[1] &= ~NFSATTRBIT_NFSV41_1; \
(b)->bits[2] &= ~NFSATTRBIT_NFSV41_2; \
} \
if (((n)->nd_flag & ND_NFSV42) == 0) \
(b)->bits[2] &= ~NFSATTRBIT_NFSV42_2; \
} while (0)
#define NFSISSET_ATTRBIT(b, p) ((b)->bits[(p) / 32] & (1 << ((p) % 32)))
#define NFSSETBIT_ATTRBIT(b, p) ((b)->bits[(p) / 32] |= (1 << ((p) % 32)))
#define NFSCLRBIT_ATTRBIT(b, p) ((b)->bits[(p) / 32] &= ~(1 << ((p) % 32)))
#define NFSCLRALL_ATTRBIT(b, a) do { \
(b)->bits[0] &= ~((a)->bits[0]); \
(b)->bits[1] &= ~((a)->bits[1]); \
(b)->bits[2] &= ~((a)->bits[2]); \
} while (0)
#define NFSCLRNOT_ATTRBIT(b, a) do { \
(b)->bits[0] &= ((a)->bits[0]); \
(b)->bits[1] &= ((a)->bits[1]); \
(b)->bits[2] &= ((a)->bits[2]); \
} while (0)
#define NFSCLRNOTFILLABLE_ATTRBIT(b, n) do { \
(b)->bits[0] &= NFSATTRBIT_SUPP0; \
(b)->bits[1] &= NFSATTRBIT_SUPP1; \
(b)->bits[2] &= NFSATTRBIT_SUPP2; \
if (((n)->nd_flag & ND_NFSV41) == 0) { \
(b)->bits[1] &= ~NFSATTRBIT_NFSV41_1; \
(b)->bits[2] &= ~NFSATTRBIT_NFSV41_2; \
} \
if (((n)->nd_flag & ND_NFSV42) == 0) \
(b)->bits[2] &= ~NFSATTRBIT_NFSV42_2; \
} while (0)
#define NFSCLRNOTSETABLE_ATTRBIT(b, n) do { \
(b)->bits[0] &= NFSATTRBIT_SETABLE0; \
(b)->bits[1] &= NFSATTRBIT_SETABLE1; \
(b)->bits[2] &= NFSATTRBIT_SETABLE2; \
if (((n)->nd_flag & ND_NFSV41) == 0) \
(b)->bits[2] &= ~NFSATTRBIT_NFSV41_2; \
if (((n)->nd_flag & ND_NFSV42) == 0) \
(b)->bits[2] &= ~NFSATTRBIT_NFSV42_2; \
} while (0)
#define NFSNONZERO_ATTRBIT(b) ((b)->bits[0] || (b)->bits[1] || (b)->bits[2])
#define NFSEQUAL_ATTRBIT(b, p) ((b)->bits[0] == (p)->bits[0] && \
(b)->bits[1] == (p)->bits[1] && (b)->bits[2] == (p)->bits[2])
#define NFSGETATTR_ATTRBIT(b) do { \
(b)->bits[0] = NFSATTRBIT_GETATTR0; \
(b)->bits[1] = NFSATTRBIT_GETATTR1; \
(b)->bits[2] = NFSATTRBIT_GETATTR2; \
} while (0)
#define NFSWCCATTR_ATTRBIT(b) do { \
(b)->bits[0] = NFSATTRBIT_WCCATTR0; \
(b)->bits[1] = NFSATTRBIT_WCCATTR1; \
(b)->bits[2] = NFSATTRBIT_WCCATTR2; \
} while (0)
#define NFSWRITEGETATTR_ATTRBIT(b) do { \
(b)->bits[0] = NFSATTRBIT_WRITEGETATTR0; \
(b)->bits[1] = NFSATTRBIT_WRITEGETATTR1; \
(b)->bits[2] = NFSATTRBIT_WRITEGETATTR2; \
} while (0)
#define NFSCBGETATTR_ATTRBIT(b, c) do { \
(c)->bits[0] = ((b)->bits[0] & NFSATTRBIT_CBGETATTR0); \
(c)->bits[1] = ((b)->bits[1] & NFSATTRBIT_CBGETATTR1); \
(c)->bits[2] = ((b)->bits[2] & NFSATTRBIT_CBGETATTR2); \
} while (0)
#define NFSPATHCONF_GETATTRBIT(b) do { \
(b)->bits[0] = NFSGETATTRBIT_PATHCONF0; \
(b)->bits[1] = NFSGETATTRBIT_PATHCONF1; \
(b)->bits[2] = NFSGETATTRBIT_PATHCONF2; \
} while (0)
#define NFSSTATFS_GETATTRBIT(b) do { \
(b)->bits[0] = NFSGETATTRBIT_STATFS0; \
(b)->bits[1] = NFSGETATTRBIT_STATFS1; \
(b)->bits[2] = NFSGETATTRBIT_STATFS2; \
} while (0)
#define NFSROOTFS_GETATTRBIT(b) do { \
(b)->bits[0] = NFSGETATTRBIT_STATFS0 | NFSATTRBIT_GETATTR0 | \
NFSATTRBM_LEASETIME; \
(b)->bits[1] = NFSGETATTRBIT_STATFS1 | NFSATTRBIT_GETATTR1; \
(b)->bits[2] = NFSGETATTRBIT_STATFS2 | NFSATTRBIT_GETATTR2; \
} while (0)
#define NFSISSETSTATFS_ATTRBIT(b) \
(((b)->bits[0] & NFSATTRBIT_STATFS0) || \
((b)->bits[1] & NFSATTRBIT_STATFS1) || \
((b)->bits[2] & NFSATTRBIT_STATFS2))
#define NFSCLRSTATFS_ATTRBIT(b) do { \
(b)->bits[0] &= ~NFSATTRBIT_STATFS0; \
(b)->bits[1] &= ~NFSATTRBIT_STATFS1; \
(b)->bits[2] &= ~NFSATTRBIT_STATFS2; \
} while (0)
#define NFSREADDIRPLUS_ATTRBIT(b) do { \
(b)->bits[0] = NFSATTRBIT_READDIRPLUS0; \
(b)->bits[1] = NFSATTRBIT_READDIRPLUS1; \
(b)->bits[2] = NFSATTRBIT_READDIRPLUS2; \
} while (0)
#define NFSREFERRAL_ATTRBIT(b) do { \
(b)->bits[0] = NFSATTRBIT_REFERRAL0; \
(b)->bits[1] = NFSATTRBIT_REFERRAL1; \
(b)->bits[2] = NFSATTRBIT_REFERRAL2; \
} while (0)
/*
* Here is the definition of the operation bits array and macros that
* manipulate it.
* THE MACROS MUST BE MANUALLY MODIFIED IF NFSOPBIT_MAXWORDS CHANGES!!
* It is (NFSV42_NOPS + 31) / 32.
*/
#define NFSOPBIT_MAXWORDS 3
typedef struct {
uint32_t bits[NFSOPBIT_MAXWORDS];
} nfsopbit_t;
#define NFSZERO_OPBIT(b) do { \
(b)->bits[0] = 0; \
(b)->bits[1] = 0; \
(b)->bits[2] = 0; \
} while (0)
#define NFSSET_OPBIT(t, f) do { \
(t)->bits[0] = (f)->bits[0]; \
(t)->bits[1] = (f)->bits[1]; \
(t)->bits[2] = (f)->bits[2]; \
} while (0)
#define NFSISSET_OPBIT(b, p) ((b)->bits[(p) / 32] & (1 << ((p) % 32)))
#define NFSSETBIT_OPBIT(b, p) ((b)->bits[(p) / 32] |= (1 << ((p) % 32)))
#define NFSCLRBIT_OPBIT(b, p) ((b)->bits[(p) / 32] &= ~(1 << ((p) % 32)))
/*
* Store uid, gid creds that were used when the stateid was acquired.
* The RPC layer allows NFS_MAXGRPS + 1 groups to go out on the wire,
* so that's how many gets stored here.
*/
struct nfscred {
uid_t nfsc_uid;
gid_t nfsc_groups[NFS_MAXGRPS + 1];
int nfsc_ngroups;
};
/*
* Constants that define the file handle for the V4 root directory.
* (The FSID must never be used by other file systems that are exported.)
*/
#define NFSV4ROOT_FSID0 ((int32_t) -1)
#define NFSV4ROOT_FSID1 ((int32_t) -1)
#define NFSV4ROOT_REFERRAL ((int32_t) -2)
#define NFSV4ROOT_INO 2 /* It's traditional */
#define NFSV4ROOT_GEN 1
/*
* The set of signals the interrupt an I/O in progress for NFSMNT_INT mounts.
* What should be in this set is open to debate, but I believe that since
* I/O system calls on ufs are never interrupted by signals the set should
* be minimal. My reasoning is that many current programs that use signals
* such as SIGALRM will not expect file I/O system calls to be interrupted
* by them and break.
*/
#if defined(_KERNEL) || defined(KERNEL)
struct uio; struct buf; struct vattr; struct nameidata; /* XXX */
/*
* Socket errors ignored for connectionless sockets?
* For now, ignore them all
*/
#define NFSIGNORE_SOERROR(s, e) \
((e) != EINTR && (e) != ERESTART && (e) != EWOULDBLOCK && \
((s) & PR_CONNREQUIRED) == 0)
/*
* This structure holds socket information for a connection. Used by the
* client and the server for callbacks.
*/
struct nfssockreq {
NFSSOCKADDR_T nr_nam;
int nr_sotype;
int nr_soproto;
int nr_soflags;
struct ucred *nr_cred;
int nr_lock;
NFSMUTEX_T nr_mtx;
u_int32_t nr_prog;
u_int32_t nr_vers;
struct __rpc_client *nr_client;
AUTH *nr_auth;
+ char nr_srvprinc[1];
};
/*
* And associated nr_lock bits.
*/
#define NFSR_SNDLOCK 0x01
#define NFSR_WANTSND 0x02
#define NFSR_RCVLOCK 0x04
#define NFSR_WANTRCV 0x08
#define NFSR_RESERVEDPORT 0x10
#define NFSR_LOCALHOST 0x20
/*
* Queue head for nfsreq's
*/
TAILQ_HEAD(nfsreqhead, nfsreq);
/* This is the only nfsreq R_xxx flag still used. */
#define R_DONTRECOVER 0x00000100 /* don't initiate recovery when this
rpc gets a stale state reply */
/*
* Network address hash list element
*/
union nethostaddr {
struct in_addr had_inet;
struct in6_addr had_inet6;
};
/*
* Structure of list of mechanisms.
*/
struct nfsgss_mechlist {
int len;
const u_char *str;
int totlen;
};
#define KERBV_MECH 0 /* position in list */
/*
* This structure is used by the server for describing each request.
*/
struct nfsrv_descript {
struct mbuf *nd_mrep; /* Request mbuf list */
struct mbuf *nd_md; /* Current dissect mbuf */
struct mbuf *nd_mreq; /* Reply mbuf list */
struct mbuf *nd_mb; /* Current build mbuf */
NFSSOCKADDR_T nd_nam; /* and socket addr */
NFSSOCKADDR_T nd_nam2; /* return socket addr */
caddr_t nd_dpos; /* Current dissect pos */
caddr_t nd_bpos; /* Current build pos */
u_int64_t nd_flag; /* nd_flag */
u_int16_t nd_procnum; /* RPC # */
u_int32_t nd_repstat; /* Reply status */
int *nd_errp; /* Pointer to ret status */
u_int32_t nd_retxid; /* Reply xid */
struct nfsrvcache *nd_rp; /* Assoc. cache entry */
fhandle_t nd_fh; /* File handle */
struct ucred *nd_cred; /* Credentials */
uid_t nd_saveduid; /* Saved uid */
u_int64_t nd_sockref; /* Rcv socket ref# */
u_int64_t nd_compref; /* Compound RPC ref# */
time_t nd_tcpconntime; /* Time TCP connection est. */
nfsquad_t nd_clientid; /* Implied clientid */
int nd_gssnamelen; /* principal name length */
char *nd_gssname; /* principal name */
uint32_t *nd_slotseq; /* ptr to slot seq# in req */
uint8_t nd_sessionid[NFSX_V4SESSIONID]; /* Session id */
uint32_t nd_slotid; /* Slotid for this RPC */
SVCXPRT *nd_xprt; /* Server RPC handle */
uint32_t *nd_sequence; /* Sequence Op. ptr */
nfsv4stateid_t nd_curstateid; /* Current StateID */
nfsv4stateid_t nd_savedcurstateid; /* Saved Current StateID */
uint32_t nd_maxreq; /* Max. request (session). */
uint32_t nd_maxresp; /* Max. reply (session). */
int nd_bextpg; /* Current ext_pgs page */
int nd_bextpgsiz; /* Bytes left in page */
int nd_maxextsiz; /* Max ext_pgs mbuf size */
nfsopbit_t nd_allowops; /* Allowed ops ND_MACHCRED */
};
#define nd_princlen nd_gssnamelen
#define nd_principal nd_gssname
/* Bits for "nd_flag" */
#define ND_DONTSAVEREPLY 0x00000001
#define ND_SAVEREPLY 0x00000002
#define ND_NFSV2 0x00000004
#define ND_NFSV3 0x00000008
#define ND_NFSV4 0x00000010
#define ND_KERBV 0x00000020
#define ND_GSSINTEGRITY 0x00000040
#define ND_GSSPRIVACY 0x00000080
#define ND_WINDOWVERF 0x00000100
#define ND_GSSINITREPLY 0x00000200
#define ND_STREAMSOCK 0x00000400
#define ND_PUBLOOKUP 0x00000800
#define ND_USEGSSNAME 0x00001000
#define ND_SAMETCPCONN 0x00002000
#define ND_IMPLIEDCLID 0x00004000
#define ND_NOMOREDATA 0x00008000
#define ND_V4WCCATTR 0x00010000
#define ND_NFSCB 0x00020000
#define ND_AUTHNONE 0x00040000
#define ND_EXAUTHSYS 0x00080000
#define ND_EXGSS 0x00100000
#define ND_EXGSSINTEGRITY 0x00200000
#define ND_EXGSSPRIVACY 0x00400000
#define ND_INCRSEQID 0x00800000
#define ND_NFSCL 0x01000000
#define ND_NFSV41 0x02000000
#define ND_HASSEQUENCE 0x04000000
#define ND_CACHETHIS 0x08000000
#define ND_LASTOP 0x10000000
#define ND_LOOPBADSESS 0x20000000
#define ND_DSSERVER 0x40000000
#define ND_CURSTATEID 0x80000000
#define ND_SAVEDCURSTATEID 0x100000000
#define ND_HASSLOTID 0x200000000
#define ND_NFSV42 0x400000000
#define ND_EXTPG 0x800000000
#define ND_TLS 0x1000000000
#define ND_TLSCERT 0x2000000000
#define ND_TLSCERTUSER 0x4000000000
#define ND_EXTLS 0x8000000000
#define ND_EXTLSCERT 0x10000000000
#define ND_EXTLSCERTUSER 0x20000000000
#define ND_ERELOOKUP 0x40000000000
#define ND_MACHCRED 0x80000000000
/*
* ND_GSS should be the "or" of all GSS type authentications.
*/
#define ND_GSS (ND_KERBV)
struct nfsv4_opflag {
int retfh;
int needscfh;
int savereply;
int modifyfs;
int lktype;
int needsseq;
int loopbadsess;
};
/*
* Flags used to indicate what to do w.r.t. seqid checking.
*/
#define NFSRVSEQID_FIRST 0x01
#define NFSRVSEQID_LAST 0x02
#define NFSRVSEQID_OPEN 0x04
/*
* assign a doubly linked list to a new head
* and prepend one list into another.
*/
#define LIST_NEWHEAD(nhead, ohead, field) do { \
if (((nhead)->lh_first = (ohead)->lh_first) != NULL) \
(ohead)->lh_first->field.le_prev = &(nhead)->lh_first; \
(ohead)->lh_first = NULL; \
} while (0)
#define LIST_PREPEND(head, phead, lelm, field) do { \
if ((head)->lh_first != NULL) { \
(lelm)->field.le_next = (head)->lh_first; \
(lelm)->field.le_next->field.le_prev = \
&(lelm)->field.le_next; \
} \
(head)->lh_first = (phead)->lh_first; \
(head)->lh_first->field.le_prev = &(head)->lh_first; \
} while (0)
/*
* File handle structure for client. Malloc'd to the correct length with
* malloc type M_NFSFH.
*/
struct nfsfh {
u_int16_t nfh_len; /* Length of file handle */
u_int8_t nfh_fh[1]; /* and the file handle */
};
/*
* File handle structure for server. The NFSRV_MAXFH constant is
* set in nfsdport.h. I use a 32bit length, so that alignment is
* preserved.
*/
struct nfsrvfh {
u_int32_t nfsrvfh_len;
u_int8_t nfsrvfh_data[NFSRV_MAXFH];
};
/*
* This structure is used for sleep locks on the NFSv4 nfsd threads and
* NFSv4 client data structures.
*/
struct nfsv4lock {
u_int32_t nfslock_usecnt;
u_int8_t nfslock_lock;
};
#define NFSV4LOCK_LOCK 0x01
#define NFSV4LOCK_LOCKWANTED 0x02
#define NFSV4LOCK_WANTED 0x04
/*
* Values for the override argument for nfsvno_accchk().
*/
#define NFSACCCHK_NOOVERRIDE 0
#define NFSACCCHK_ALLOWROOT 1
#define NFSACCCHK_ALLOWOWNER 2
/*
* and values for the vpislocked argument for nfsvno_accchk().
*/
#define NFSACCCHK_VPNOTLOCKED 0
#define NFSACCCHK_VPISLOCKED 1
/*
* Slot for the NFSv4.1 Sequence Op.
*/
struct nfsslot {
int nfssl_inprog;
uint32_t nfssl_seq;
struct mbuf *nfssl_reply;
};
/* Enumerated type for nfsuserd state. */
typedef enum { NOTRUNNING=0, STARTSTOP=1, RUNNING=2 } nfsuserd_state;
#endif /* _KERNEL */
#endif /* _NFS_NFS_H */
diff --git a/sys/fs/nfs/nfs_commonkrpc.c b/sys/fs/nfs/nfs_commonkrpc.c
index 29fbb8dc4351..7ca150d4f54c 100644
--- a/sys/fs/nfs/nfs_commonkrpc.c
+++ b/sys/fs/nfs/nfs_commonkrpc.c
@@ -1,1673 +1,1680 @@
/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 1989, 1991, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Rick Macklem at The University of Guelph.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#include <sys/cdefs.h>
/*
* Socket operations for use by nfs
*/
#include "opt_kgssapi.h"
#include "opt_nfs.h"
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/limits.h>
#include <sys/lock.h>
#include <sys/malloc.h>
#include <sys/mbuf.h>
#include <sys/mount.h>
#include <sys/mutex.h>
#include <sys/proc.h>
#include <sys/signalvar.h>
#include <sys/syscallsubr.h>
#include <sys/sysctl.h>
#include <sys/syslog.h>
#include <sys/vnode.h>
#include <rpc/rpc.h>
#include <rpc/krpc.h>
#include <kgssapi/krb5/kcrypto.h>
#include <fs/nfs/nfsport.h>
#ifdef KDTRACE_HOOKS
#include <sys/dtrace_bsd.h>
dtrace_nfsclient_nfs23_start_probe_func_t
dtrace_nfscl_nfs234_start_probe;
dtrace_nfsclient_nfs23_done_probe_func_t
dtrace_nfscl_nfs234_done_probe;
/*
* Registered probes by RPC type.
*/
uint32_t nfscl_nfs2_start_probes[NFSV41_NPROCS + 1];
uint32_t nfscl_nfs2_done_probes[NFSV41_NPROCS + 1];
uint32_t nfscl_nfs3_start_probes[NFSV41_NPROCS + 1];
uint32_t nfscl_nfs3_done_probes[NFSV41_NPROCS + 1];
uint32_t nfscl_nfs4_start_probes[NFSV41_NPROCS + 1];
uint32_t nfscl_nfs4_done_probes[NFSV41_NPROCS + 1];
#endif
NFSSTATESPINLOCK;
NFSREQSPINLOCK;
NFSDLOCKMUTEX;
NFSCLSTATEMUTEX;
extern struct nfsstatsv1 nfsstatsv1;
extern struct nfsreqhead nfsd_reqq;
extern int nfscl_ticks;
extern void (*ncl_call_invalcaches)(struct vnode *);
extern int nfs_numnfscbd;
extern int nfscl_debuglevel;
extern int nfsrv_lease;
SVCPOOL *nfscbd_pool;
int nfs_bufpackets = 4;
static int nfsrv_gsscallbackson = 0;
static int nfs_reconnects;
static int nfs3_jukebox_delay = 10;
static int nfs_skip_wcc_data_onerr = 1;
static int nfs_dsretries = 2;
static struct timespec nfs_trylater_max = {
.tv_sec = NFS_TRYLATERDEL,
.tv_nsec = 0,
};
SYSCTL_DECL(_vfs_nfs);
SYSCTL_INT(_vfs_nfs, OID_AUTO, bufpackets, CTLFLAG_RW, &nfs_bufpackets, 0,
"Buffer reservation size 2 < x < 64");
SYSCTL_INT(_vfs_nfs, OID_AUTO, reconnects, CTLFLAG_RD, &nfs_reconnects, 0,
"Number of times the nfs client has had to reconnect");
SYSCTL_INT(_vfs_nfs, OID_AUTO, nfs3_jukebox_delay, CTLFLAG_RW, &nfs3_jukebox_delay, 0,
"Number of seconds to delay a retry after receiving EJUKEBOX");
SYSCTL_INT(_vfs_nfs, OID_AUTO, skip_wcc_data_onerr, CTLFLAG_RW, &nfs_skip_wcc_data_onerr, 0,
"Disable weak cache consistency checking when server returns an error");
SYSCTL_INT(_vfs_nfs, OID_AUTO, dsretries, CTLFLAG_RW, &nfs_dsretries, 0,
"Number of retries for a DS RPC before failure");
static void nfs_down(struct nfsmount *, struct thread *, const char *,
int, int);
static void nfs_up(struct nfsmount *, struct thread *, const char *,
int, int);
static int nfs_msg(struct thread *, const char *, const char *, int);
struct nfs_cached_auth {
int ca_refs; /* refcount, including 1 from the cache */
uid_t ca_uid; /* uid that corresponds to this auth */
AUTH *ca_auth; /* RPC auth handle */
};
static int nfsv2_procid[NFS_V3NPROCS] = {
NFSV2PROC_NULL,
NFSV2PROC_GETATTR,
NFSV2PROC_SETATTR,
NFSV2PROC_LOOKUP,
NFSV2PROC_NOOP,
NFSV2PROC_READLINK,
NFSV2PROC_READ,
NFSV2PROC_WRITE,
NFSV2PROC_CREATE,
NFSV2PROC_MKDIR,
NFSV2PROC_SYMLINK,
NFSV2PROC_CREATE,
NFSV2PROC_REMOVE,
NFSV2PROC_RMDIR,
NFSV2PROC_RENAME,
NFSV2PROC_LINK,
NFSV2PROC_READDIR,
NFSV2PROC_NOOP,
NFSV2PROC_STATFS,
NFSV2PROC_NOOP,
NFSV2PROC_NOOP,
NFSV2PROC_NOOP,
};
/*
* This static array indicates that a NFSv4 RPC should use
* RPCSEC_GSS, if the mount indicates that via sec=krb5[ip].
* System RPCs that do not use file handles will be false
* in this array so that they will use AUTH_SYS when the
* "syskrb5" mount option is specified, along with
* "sec=krb5[ip]".
*/
static bool nfscl_use_gss[NFSV42_NPROCS] = {
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
false, /* SetClientID */
false, /* SetClientIDConfirm */
true,
true,
true,
true,
true,
true,
true,
false, /* Renew */
true,
false, /* ReleaseLockOwn */
true,
true,
true,
true,
true,
true,
false, /* ExchangeID */
false, /* CreateSession */
false, /* DestroySession */
false, /* DestroyClientID */
false, /* FreeStateID */
true,
true,
true,
true,
false, /* ReclaimComplete */
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
true,
false, /* BindConnectionToSession */
true,
true,
true,
true,
};
/*
* Initialize sockets and congestion for a new NFS connection.
* We do not free the sockaddr if error.
* Which arguments are set to NULL indicate what kind of call it is.
* cred == NULL --> a call to connect to a pNFS DS
* nmp == NULL --> indicates an upcall to userland or a NFSv4.0 callback
*/
int
newnfs_connect(struct nfsmount *nmp, struct nfssockreq *nrp,
struct ucred *cred, NFSPROC_T *p, int callback_retry_mult, bool dotls,
struct __rpc_client **clipp)
{
int rcvreserve, sndreserve;
int pktscale, pktscalesav;
struct sockaddr *saddr;
struct ucred *origcred;
CLIENT *client;
struct netconfig *nconf;
struct socket *so;
int one = 1, retries, error = 0;
struct thread *td = curthread;
SVCXPRT *xprt;
struct timeval timo;
uint64_t tval;
/*
* We need to establish the socket using the credentials of
* the mountpoint. Some parts of this process (such as
* sobind() and soconnect()) will use the curent thread's
* credential instead of the socket credential. To work
* around this, temporarily change the current thread's
* credential to that of the mountpoint.
*
* XXX: It would be better to explicitly pass the correct
* credential to sobind() and soconnect().
*/
origcred = td->td_ucred;
/*
* Use the credential in nr_cred, if not NULL.
*/
if (nrp->nr_cred != NULL)
td->td_ucred = nrp->nr_cred;
else
td->td_ucred = cred;
saddr = nrp->nr_nam;
if (saddr->sa_family == AF_INET)
if (nrp->nr_sotype == SOCK_DGRAM)
nconf = getnetconfigent("udp");
else
nconf = getnetconfigent("tcp");
else
if (nrp->nr_sotype == SOCK_DGRAM)
nconf = getnetconfigent("udp6");
else
nconf = getnetconfigent("tcp6");
pktscale = nfs_bufpackets;
if (pktscale < 2)
pktscale = 2;
if (pktscale > 64)
pktscale = 64;
pktscalesav = pktscale;
/*
* soreserve() can fail if sb_max is too small, so shrink pktscale
* and try again if there is an error.
* Print a log message suggesting increasing sb_max.
* Creating a socket and doing this is necessary since, if the
* reservation sizes are too large and will make soreserve() fail,
* the connection will work until a large send is attempted and
* then it will loop in the krpc code.
*/
so = NULL;
saddr = NFSSOCKADDR(nrp->nr_nam, struct sockaddr *);
error = socreate(saddr->sa_family, &so, nrp->nr_sotype,
nrp->nr_soproto, td->td_ucred, td);
if (error != 0)
goto out;
do {
if (error != 0 && pktscale > 2) {
if (nmp != NULL && nrp->nr_sotype == SOCK_STREAM &&
pktscale == pktscalesav) {
/*
* Suggest vfs.nfs.bufpackets * maximum RPC message,
* adjusted for the sb_max->sb_max_adj conversion of
* MCLBYTES / (MSIZE + MCLBYTES) as the minimum setting
* for kern.ipc.maxsockbuf.
*/
tval = (NFS_MAXBSIZE + NFS_MAXXDR) * nfs_bufpackets;
tval *= MSIZE + MCLBYTES;
tval += MCLBYTES - 1; /* Round up divide by MCLBYTES. */
tval /= MCLBYTES;
printf("Consider increasing kern.ipc.maxsockbuf to a "
"minimum of %ju to support %ubyte NFS I/O\n",
(uintmax_t)tval, NFS_MAXBSIZE);
}
pktscale--;
}
if (nrp->nr_sotype == SOCK_DGRAM) {
if (nmp != NULL) {
sndreserve = (NFS_MAXDGRAMDATA + NFS_MAXPKTHDR) *
pktscale;
rcvreserve = (NFS_MAXDGRAMDATA + NFS_MAXPKTHDR) *
pktscale;
} else {
sndreserve = rcvreserve = 1024 * pktscale;
}
} else {
if (nrp->nr_sotype != SOCK_STREAM)
panic("nfscon sotype");
if (nmp != NULL) {
sndreserve = (NFS_MAXBSIZE + NFS_MAXXDR) *
pktscale;
rcvreserve = (NFS_MAXBSIZE + NFS_MAXXDR) *
pktscale;
} else {
sndreserve = rcvreserve = 1024 * pktscale;
}
}
error = soreserve(so, sndreserve, rcvreserve);
if (error != 0 && nmp != NULL && nrp->nr_sotype == SOCK_STREAM &&
pktscale <= 2)
printf("Must increase kern.ipc.maxsockbuf or reduce"
" rsize, wsize\n");
} while (error != 0 && pktscale > 2);
soclose(so);
if (error != 0)
goto out;
client = clnt_reconnect_create(nconf, saddr, nrp->nr_prog,
nrp->nr_vers, sndreserve, rcvreserve);
CLNT_CONTROL(client, CLSET_WAITCHAN, "nfsreq");
if (nmp != NULL) {
if ((nmp->nm_flag & NFSMNT_INT))
CLNT_CONTROL(client, CLSET_INTERRUPTIBLE, &one);
if ((nmp->nm_flag & NFSMNT_RESVPORT))
CLNT_CONTROL(client, CLSET_PRIVPORT, &one);
if (NFSHASTLS(nmp)) {
CLNT_CONTROL(client, CLSET_TLS, &one);
if (nmp->nm_tlscertname != NULL)
CLNT_CONTROL(client, CLSET_TLSCERTNAME,
nmp->nm_tlscertname);
}
if (NFSHASSOFT(nmp)) {
if (nmp->nm_sotype == SOCK_DGRAM)
/*
* For UDP, the large timeout for a reconnect
* will be set to "nm_retry * nm_timeo / 2", so
* we only want to do 2 reconnect timeout
* retries.
*/
retries = 2;
else
retries = nmp->nm_retry;
} else
retries = INT_MAX;
if (NFSHASNFSV4N(nmp)) {
if (cred != NULL) {
if (NFSHASSOFT(nmp)) {
/*
* This should be a DS mount.
* Use CLSET_TIMEOUT to set the timeout
* for connections to DSs instead of
* specifying a timeout on each RPC.
* This is done so that SO_SNDTIMEO
* is set on the TCP socket as well
* as specifying a time limit when
* waiting for an RPC reply. Useful
* if the send queue for the TCP
* connection has become constipated,
* due to a failed DS.
* The choice of lease_duration / 4 is
* fairly arbitrary, but seems to work
* ok, with a lower bound of 10sec.
*/
timo.tv_sec = nfsrv_lease / 4;
if (timo.tv_sec < 10)
timo.tv_sec = 10;
timo.tv_usec = 0;
CLNT_CONTROL(client, CLSET_TIMEOUT,
&timo);
}
/*
* Make sure the nfscbd_pool doesn't get
* destroyed while doing this.
*/
NFSD_LOCK();
if (nfs_numnfscbd > 0) {
nfs_numnfscbd++;
NFSD_UNLOCK();
xprt = svc_vc_create_backchannel(
nfscbd_pool);
CLNT_CONTROL(client, CLSET_BACKCHANNEL,
xprt);
NFSD_LOCK();
nfs_numnfscbd--;
if (nfs_numnfscbd == 0)
wakeup(&nfs_numnfscbd);
}
NFSD_UNLOCK();
} else {
/*
* cred == NULL for a DS connect.
* For connects to a DS, set a retry limit
* so that failed DSs will be detected.
* This is ok for NFSv4.1, since a DS does
* not maintain open/lock state and is the
* only case where using a "soft" mount is
* recommended for NFSv4.
* For mounts from the MDS to DS, this is done
* via mount options, but that is not the case
* here. The retry limit here can be adjusted
* via the sysctl vfs.nfs.dsretries.
* See the comment above w.r.t. timeout.
*/
timo.tv_sec = nfsrv_lease / 4;
if (timo.tv_sec < 10)
timo.tv_sec = 10;
timo.tv_usec = 0;
CLNT_CONTROL(client, CLSET_TIMEOUT, &timo);
retries = nfs_dsretries;
}
}
} else {
/*
* Three cases:
* - Null RPC callback to client
* - Non-Null RPC callback to client, wait a little longer
* - upcalls to nfsuserd and gssd (clp == NULL)
*/
if (callback_retry_mult == 0) {
retries = NFSV4_UPCALLRETRY;
CLNT_CONTROL(client, CLSET_PRIVPORT, &one);
} else {
retries = NFSV4_CALLBACKRETRY * callback_retry_mult;
}
if (dotls)
CLNT_CONTROL(client, CLSET_TLS, &one);
}
CLNT_CONTROL(client, CLSET_RETRIES, &retries);
if (nmp != NULL) {
/*
* For UDP, there are 2 timeouts:
* - CLSET_RETRY_TIMEOUT sets the initial timeout for the timer
* that does a retransmit of an RPC request using the same
* socket and xid. This is what you normally want to do,
* since NFS servers depend on "same xid" for their
* Duplicate Request Cache.
* - timeout specified in CLNT_CALL_MBUF(), which specifies when
* retransmits on the same socket should fail and a fresh
* socket created. Each of these timeouts counts as one
* CLSET_RETRIES as set above.
* Set the initial retransmit timeout for UDP. This timeout
* doesn't exist for TCP and the following call just fails,
* which is ok.
*/
timo.tv_sec = nmp->nm_timeo / NFS_HZ;
timo.tv_usec = (nmp->nm_timeo % NFS_HZ) * 1000000 / NFS_HZ;
CLNT_CONTROL(client, CLSET_RETRY_TIMEOUT, &timo);
}
/*
* *clipp is &nrp->nr_client or &nm_aconn[nmp->nm_nextaconn].
* The latter case is for additional connections specified by the
* "nconnect" mount option. nr_mtx etc is used for these additional
* connections, as well as nr_client in the nfssockreq
* structure for the mount.
*/
mtx_lock(&nrp->nr_mtx);
if (*clipp != NULL) {
mtx_unlock(&nrp->nr_mtx);
/*
* Someone else already connected.
*/
CLNT_RELEASE(client);
} else {
*clipp = client;
/*
* Protocols that do not require connections may be optionally
* left unconnected for servers that reply from a port other
* than NFS_PORT.
*/
if (nmp == NULL || (nmp->nm_flag & NFSMNT_NOCONN) == 0) {
mtx_unlock(&nrp->nr_mtx);
CLNT_CONTROL(client, CLSET_CONNECT, &one);
} else
mtx_unlock(&nrp->nr_mtx);
}
out:
/* Restore current thread's credentials. */
td->td_ucred = origcred;
NFSEXITCODE(error);
return (error);
}
/*
* NFS disconnect. Clean up and unlink.
*/
void
newnfs_disconnect(struct nfsmount *nmp, struct nfssockreq *nrp)
{
CLIENT *client, *aconn[NFS_MAXNCONN - 1];
int i;
mtx_lock(&nrp->nr_mtx);
if (nrp->nr_client != NULL) {
client = nrp->nr_client;
nrp->nr_client = NULL;
if (nmp != NULL && nmp->nm_aconnect > 0) {
for (i = 0; i < nmp->nm_aconnect; i++) {
aconn[i] = nmp->nm_aconn[i];
nmp->nm_aconn[i] = NULL;
}
}
mtx_unlock(&nrp->nr_mtx);
rpc_gss_secpurge_call(client);
CLNT_CLOSE(client);
CLNT_RELEASE(client);
if (nmp != NULL && nmp->nm_aconnect > 0) {
for (i = 0; i < nmp->nm_aconnect; i++) {
if (aconn[i] != NULL) {
rpc_gss_secpurge_call(aconn[i]);
CLNT_CLOSE(aconn[i]);
CLNT_RELEASE(aconn[i]);
}
}
}
} else {
mtx_unlock(&nrp->nr_mtx);
}
}
static AUTH *
nfs_getauth(struct nfssockreq *nrp, int secflavour, char *clnt_principal,
char *srv_principal, gss_OID mech_oid, struct ucred *cred)
{
rpc_gss_service_t svc;
AUTH *auth;
switch (secflavour) {
case RPCSEC_GSS_KRB5:
case RPCSEC_GSS_KRB5I:
case RPCSEC_GSS_KRB5P:
if (!mech_oid) {
if (!rpc_gss_mech_to_oid_call("kerberosv5", &mech_oid))
return (NULL);
}
if (secflavour == RPCSEC_GSS_KRB5)
svc = rpc_gss_svc_none;
else if (secflavour == RPCSEC_GSS_KRB5I)
svc = rpc_gss_svc_integrity;
else
svc = rpc_gss_svc_privacy;
- if (clnt_principal == NULL)
+ if (clnt_principal == NULL) {
+ NFSCL_DEBUG(1, "nfs_getauth: clnt princ=NULL, "
+ "srv princ=%s\n", srv_principal);
auth = rpc_gss_secfind_call(nrp->nr_client, cred,
srv_principal, mech_oid, svc);
- else {
+ } else {
+ NFSCL_DEBUG(1, "nfs_getauth: clnt princ=%s "
+ "srv princ=%s\n", clnt_principal, srv_principal);
auth = rpc_gss_seccreate_call(nrp->nr_client, cred,
clnt_principal, srv_principal, "kerberosv5",
svc, NULL, NULL, NULL);
return (auth);
}
if (auth != NULL)
return (auth);
/* fallthrough */
case AUTH_SYS:
default:
return (authunix_create(cred));
}
}
/*
* Callback from the RPC code to generate up/down notifications.
*/
struct nfs_feedback_arg {
struct nfsmount *nf_mount;
int nf_lastmsg; /* last tprintf */
int nf_tprintfmsg;
struct thread *nf_td;
};
static void
nfs_feedback(int type, int proc, void *arg)
{
struct nfs_feedback_arg *nf = (struct nfs_feedback_arg *) arg;
struct nfsmount *nmp = nf->nf_mount;
time_t now;
switch (type) {
case FEEDBACK_REXMIT2:
case FEEDBACK_RECONNECT:
now = NFSD_MONOSEC;
if (nf->nf_lastmsg + nmp->nm_tprintf_delay < now) {
nfs_down(nmp, nf->nf_td,
"not responding", 0, NFSSTA_TIMEO);
nf->nf_tprintfmsg = TRUE;
nf->nf_lastmsg = now;
}
break;
case FEEDBACK_OK:
nfs_up(nf->nf_mount, nf->nf_td,
"is alive again", NFSSTA_TIMEO, nf->nf_tprintfmsg);
break;
}
}
/*
* newnfs_request - goes something like this
* - does the rpc by calling the krpc layer
* - break down rpc header and return with nfs reply
* nb: always frees up nd_mreq mbuf list
*/
int
newnfs_request(struct nfsrv_descript *nd, struct nfsmount *nmp,
struct nfsclient *clp, struct nfssockreq *nrp, vnode_t vp,
struct thread *td, struct ucred *cred, u_int32_t prog, u_int32_t vers,
u_char *retsum, int toplevel, u_int64_t *xidp, struct nfsclsession *dssep)
{
uint32_t retseq, retval, slotseq, *tl;
int i = 0, j = 0, opcnt, set_sigset = 0, slot;
int error = 0, usegssname = 0, secflavour = AUTH_SYS;
int freeslot, maxslot, reterr, slotpos, timeo;
u_int16_t procnum;
u_int nextconn;
struct nfs_feedback_arg nf;
struct timeval timo;
AUTH *auth;
struct rpc_callextra ext;
enum clnt_stat stat;
struct nfsreq *rep = NULL;
char *srv_principal = NULL, *clnt_principal = NULL;
sigset_t oldset;
struct ucred *authcred;
struct nfsclsession *sep;
uint8_t sessionid[NFSX_V4SESSIONID];
bool nextconn_set;
struct timespec trylater_delay, ts, waituntil;
/* Initially 1msec. */
trylater_delay.tv_sec = 0;
trylater_delay.tv_nsec = 1000000;
sep = dssep;
if (xidp != NULL)
*xidp = 0;
/* Reject requests while attempting a forced unmount. */
if (nmp != NULL && NFSCL_FORCEDISM(nmp->nm_mountp)) {
m_freem(nd->nd_mreq);
return (ESTALE);
}
/*
* Set authcred, which is used to acquire RPC credentials to
* the cred argument, by default. The crhold() should not be
* necessary, but will ensure that some future code change
* doesn't result in the credential being free'd prematurely.
*/
authcred = crhold(cred);
/* For client side interruptible mounts, mask off the signals. */
if (nmp != NULL && td != NULL && NFSHASINT(nmp)) {
newnfs_set_sigmask(td, &oldset);
set_sigset = 1;
}
/*
* If not already connected call newnfs_connect now.
*/
if (nrp->nr_client == NULL)
newnfs_connect(nmp, nrp, cred, td, 0, false, &nrp->nr_client);
/*
* If the "nconnect" mount option was specified and this RPC is
* one that can have a large RPC message and is being done through
* the NFS/MDS server, use an additional connection. (When the RPC is
* being done through the server/MDS, nrp == &nmp->nm_sockreq.)
* The "nconnect" mount option normally has minimal effect when the
* "pnfs" mount option is specified, since only Readdir RPCs are
* normally done through the NFS/MDS server.
*/
nextconn_set = false;
if (nmp != NULL && nmp->nm_aconnect > 0 && nrp == &nmp->nm_sockreq &&
(nd->nd_procnum == NFSPROC_READ ||
nd->nd_procnum == NFSPROC_READDIR ||
nd->nd_procnum == NFSPROC_READDIRPLUS ||
nd->nd_procnum == NFSPROC_WRITE)) {
nextconn = atomic_fetchadd_int(&nmp->nm_nextaconn, 1);
nextconn %= nmp->nm_aconnect;
nextconn_set = true;
if (nmp->nm_aconn[nextconn] == NULL)
newnfs_connect(nmp, nrp, cred, td, 0, false,
&nmp->nm_aconn[nextconn]);
}
/*
* For a client side mount, nmp is != NULL and clp == NULL. For
* server calls (callbacks or upcalls), nmp == NULL.
*/
if (clp != NULL) {
NFSLOCKSTATE();
if ((clp->lc_flags & LCL_GSS) && nfsrv_gsscallbackson) {
secflavour = RPCSEC_GSS_KRB5;
if (nd->nd_procnum != NFSPROC_NULL) {
if (clp->lc_flags & LCL_GSSINTEGRITY)
secflavour = RPCSEC_GSS_KRB5I;
else if (clp->lc_flags & LCL_GSSPRIVACY)
secflavour = RPCSEC_GSS_KRB5P;
}
}
NFSUNLOCKSTATE();
} else if (nmp != NULL && NFSHASKERB(nmp) &&
nd->nd_procnum != NFSPROC_NULL && (!NFSHASSYSKRB5(nmp) ||
nfscl_use_gss[nd->nd_procnum])) {
if (NFSHASALLGSSNAME(nmp) && nmp->nm_krbnamelen > 0)
nd->nd_flag |= ND_USEGSSNAME;
if ((nd->nd_flag & ND_USEGSSNAME) != 0) {
/*
* If there is a client side host based credential,
* use that, otherwise use the system uid, if set.
* The system uid is in the nmp->nm_sockreq.nr_cred
* credentials.
*/
if (nmp->nm_krbnamelen > 0) {
usegssname = 1;
clnt_principal = nmp->nm_krbname;
} else if (nmp->nm_uid != (uid_t)-1) {
KASSERT(nmp->nm_sockreq.nr_cred != NULL,
("newnfs_request: NULL nr_cred"));
crfree(authcred);
authcred = crhold(nmp->nm_sockreq.nr_cred);
}
} else if (nmp->nm_krbnamelen == 0 &&
nmp->nm_uid != (uid_t)-1 && cred->cr_uid == (uid_t)0) {
/*
* If there is no host based principal name and
* the system uid is set and this is root, use the
* system uid, since root won't have user
* credentials in a credentials cache file.
* The system uid is in the nmp->nm_sockreq.nr_cred
* credentials.
*/
KASSERT(nmp->nm_sockreq.nr_cred != NULL,
("newnfs_request: NULL nr_cred"));
crfree(authcred);
authcred = crhold(nmp->nm_sockreq.nr_cred);
}
if (NFSHASINTEGRITY(nmp))
secflavour = RPCSEC_GSS_KRB5I;
else if (NFSHASPRIVACY(nmp))
secflavour = RPCSEC_GSS_KRB5P;
else
secflavour = RPCSEC_GSS_KRB5;
- srv_principal = NFSMNT_SRVKRBNAME(nmp);
+ if (nrp->nr_srvprinc[0] == '\0')
+ srv_principal = NFSMNT_SRVKRBNAME(nmp);
+ else
+ srv_principal = nrp->nr_srvprinc;
} else if (nmp != NULL && (!NFSHASKERB(nmp) || NFSHASSYSKRB5(nmp)) &&
nd->nd_procnum != NFSPROC_NULL &&
(nd->nd_flag & ND_USEGSSNAME) != 0) {
/*
* Use the uid that did the mount when the RPC is doing
* NFSv4 system operations, as indicated by the
* ND_USEGSSNAME flag, for the AUTH_SYS case.
* The credentials in nm_sockreq.nr_cred were used for the
* mount.
*/
KASSERT(nmp->nm_sockreq.nr_cred != NULL,
("newnfs_request: NULL nr_cred"));
crfree(authcred);
authcred = crhold(nmp->nm_sockreq.nr_cred);
}
if (nmp != NULL) {
bzero(&nf, sizeof(struct nfs_feedback_arg));
nf.nf_mount = nmp;
nf.nf_td = td;
nf.nf_lastmsg = NFSD_MONOSEC -
((nmp->nm_tprintf_delay)-(nmp->nm_tprintf_initial_delay));
}
if (nd->nd_procnum == NFSPROC_NULL)
auth = authnone_create();
else if (usegssname) {
/*
* For this case, the authenticator is held in the
* nfssockreq structure, so don't release the reference count
* held on it. --> Don't AUTH_DESTROY() it in this function.
*/
if (nrp->nr_auth == NULL)
nrp->nr_auth = nfs_getauth(nrp, secflavour,
clnt_principal, srv_principal, NULL, authcred);
else
rpc_gss_refresh_auth_call(nrp->nr_auth);
auth = nrp->nr_auth;
} else
auth = nfs_getauth(nrp, secflavour, NULL,
srv_principal, NULL, authcred);
crfree(authcred);
if (auth == NULL) {
m_freem(nd->nd_mreq);
if (set_sigset)
newnfs_restore_sigmask(td, &oldset);
return (EACCES);
}
bzero(&ext, sizeof(ext));
ext.rc_auth = auth;
if (nmp != NULL) {
ext.rc_feedback = nfs_feedback;
ext.rc_feedback_arg = &nf;
}
procnum = nd->nd_procnum;
if ((nd->nd_flag & ND_NFSV4) &&
nd->nd_procnum != NFSPROC_NULL &&
nd->nd_procnum != NFSV4PROC_CBCOMPOUND)
procnum = NFSV4PROC_COMPOUND;
if (nmp != NULL) {
NFSINCRGLOBAL(nfsstatsv1.rpcrequests);
/* Map the procnum to the old NFSv2 one, as required. */
if ((nd->nd_flag & ND_NFSV2) != 0) {
if (nd->nd_procnum < NFS_V3NPROCS)
procnum = nfsv2_procid[nd->nd_procnum];
else
procnum = NFSV2PROC_NOOP;
}
/*
* Now only used for the R_DONTRECOVER case, but until that is
* supported within the krpc code, I need to keep a queue of
* outstanding RPCs for nfsv4 client requests.
*/
if ((nd->nd_flag & ND_NFSV4) && procnum == NFSV4PROC_COMPOUND)
rep = malloc(sizeof(struct nfsreq),
M_NFSDREQ, M_WAITOK);
#ifdef KDTRACE_HOOKS
if (dtrace_nfscl_nfs234_start_probe != NULL) {
uint32_t probe_id;
int probe_procnum;
if (nd->nd_flag & ND_NFSV4) {
probe_id =
nfscl_nfs4_start_probes[nd->nd_procnum];
probe_procnum = nd->nd_procnum;
} else if (nd->nd_flag & ND_NFSV3) {
probe_id = nfscl_nfs3_start_probes[procnum];
probe_procnum = procnum;
} else {
probe_id =
nfscl_nfs2_start_probes[nd->nd_procnum];
probe_procnum = procnum;
}
if (probe_id != 0)
(dtrace_nfscl_nfs234_start_probe)
(probe_id, vp, nd->nd_mreq, cred,
probe_procnum);
}
#endif
}
freeslot = -1; /* Set to slot that needs to be free'd */
tryagain:
slot = -1; /* Slot that needs a sequence# increment. */
/*
* This timeout specifies when a new socket should be created,
* along with new xid values. For UDP, this should be done
* infrequently, since retransmits of RPC requests should normally
* use the same xid.
*/
if (nmp == NULL) {
if (clp == NULL) {
timo.tv_sec = NFSV4_UPCALLTIMEO;
timo.tv_usec = 0;
} else {
timo.tv_sec = NFSV4_CALLBACKTIMEO / 1000;
timo.tv_usec = NFSV4_CALLBACKTIMEO * 1000;
}
} else {
if (nrp->nr_sotype != SOCK_DGRAM) {
timo.tv_usec = 0;
if ((nmp->nm_flag & NFSMNT_NFSV4))
timo.tv_sec = INT_MAX;
else
timo.tv_sec = NFS_TCPTIMEO;
} else {
if (NFSHASSOFT(nmp)) {
/*
* CLSET_RETRIES is set to 2, so this should be
* half of the total timeout required.
*/
timeo = nmp->nm_retry * nmp->nm_timeo / 2;
if (timeo < 1)
timeo = 1;
timo.tv_sec = timeo / NFS_HZ;
timo.tv_usec = (timeo % NFS_HZ) * 1000000 /
NFS_HZ;
} else {
/* For UDP hard mounts, use a large value. */
timo.tv_sec = NFS_MAXTIMEO / NFS_HZ;
timo.tv_usec = 0;
}
}
if (rep != NULL) {
rep->r_flags = 0;
rep->r_nmp = nmp;
/*
* Chain request into list of outstanding requests.
*/
NFSLOCKREQ();
TAILQ_INSERT_TAIL(&nfsd_reqq, rep, r_chain);
NFSUNLOCKREQ();
}
}
nd->nd_mrep = NULL;
if (clp != NULL && sep != NULL)
stat = clnt_bck_call(nrp->nr_client, &ext, procnum,
nd->nd_mreq, &nd->nd_mrep, timo, sep->nfsess_xprt);
else if (nextconn_set)
/*
* When there are multiple TCP connections, send the
* RPCs with large messages on the alternate TCP
* connection(s) in a round robin fashion.
* The small RPC messages are sent on the default
* TCP connection because they do not require much
* network bandwidth and separating them from the
* large RPC messages avoids them getting "log jammed"
* behind several large RPC messages.
*/
stat = CLNT_CALL_MBUF(nmp->nm_aconn[nextconn],
&ext, procnum, nd->nd_mreq, &nd->nd_mrep, timo);
else
stat = CLNT_CALL_MBUF(nrp->nr_client, &ext, procnum,
nd->nd_mreq, &nd->nd_mrep, timo);
NFSCL_DEBUG(2, "clnt call=%d\n", stat);
if (rep != NULL) {
/*
* RPC done, unlink the request.
*/
NFSLOCKREQ();
TAILQ_REMOVE(&nfsd_reqq, rep, r_chain);
NFSUNLOCKREQ();
}
/*
* If there was a successful reply and a tprintf msg.
* tprintf a response.
*/
if (stat == RPC_SUCCESS) {
error = 0;
} else if (stat == RPC_TIMEDOUT) {
NFSINCRGLOBAL(nfsstatsv1.rpctimeouts);
error = ETIMEDOUT;
} else if (stat == RPC_VERSMISMATCH) {
NFSINCRGLOBAL(nfsstatsv1.rpcinvalid);
error = EOPNOTSUPP;
} else if (stat == RPC_PROGVERSMISMATCH) {
NFSINCRGLOBAL(nfsstatsv1.rpcinvalid);
error = EPROTONOSUPPORT;
} else if (stat == RPC_CANTSEND || stat == RPC_CANTRECV ||
stat == RPC_SYSTEMERROR || stat == RPC_INTR) {
/* Check for a session slot that needs to be free'd. */
if ((nd->nd_flag & (ND_NFSV41 | ND_HASSLOTID)) ==
(ND_NFSV41 | ND_HASSLOTID) && nmp != NULL &&
nd->nd_procnum != NFSPROC_NULL) {
/*
* This should only occur when either the MDS or
* a client has an RPC against a DS fail.
* This happens because these cases use "soft"
* connections that can time out and fail.
* The slot used for this RPC is now in a
* non-deterministic state, but if the slot isn't
* free'd, threads can get stuck waiting for a slot.
*/
if (sep == NULL)
sep = nfsmnt_mdssession(nmp);
/*
* Bump the sequence# out of range, so that reuse of
* this slot will result in an NFSERR_SEQMISORDERED
* error and not a bogus cached RPC reply.
*/
mtx_lock(&sep->nfsess_mtx);
sep->nfsess_slotseq[nd->nd_slotid] += 10;
sep->nfsess_badslots |= (0x1ULL << nd->nd_slotid);
mtx_unlock(&sep->nfsess_mtx);
/* And free the slot. */
nfsv4_freeslot(sep, nd->nd_slotid, false);
}
if (stat == RPC_INTR)
error = EINTR;
else {
NFSINCRGLOBAL(nfsstatsv1.rpcinvalid);
error = ENXIO;
}
} else {
NFSINCRGLOBAL(nfsstatsv1.rpcinvalid);
error = EACCES;
}
if (error) {
m_freem(nd->nd_mreq);
if (usegssname == 0)
AUTH_DESTROY(auth);
if (rep != NULL)
free(rep, M_NFSDREQ);
if (set_sigset)
newnfs_restore_sigmask(td, &oldset);
return (error);
}
KASSERT(nd->nd_mrep != NULL, ("mrep shouldn't be NULL if no error\n"));
/*
* Search for any mbufs that are not a multiple of 4 bytes long
* or with m_data not longword aligned.
* These could cause pointer alignment problems, so copy them to
* well aligned mbufs.
*/
newnfs_realign(&nd->nd_mrep, M_WAITOK);
nd->nd_md = nd->nd_mrep;
nd->nd_dpos = mtod(nd->nd_md, caddr_t);
nd->nd_repstat = 0;
if (nd->nd_procnum != NFSPROC_NULL &&
nd->nd_procnum != NFSV4PROC_CBNULL) {
/* If sep == NULL, set it to the default in nmp. */
if (sep == NULL && nmp != NULL)
sep = nfsmnt_mdssession(nmp);
/*
* and now the actual NFS xdr.
*/
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
nd->nd_repstat = fxdr_unsigned(u_int32_t, *tl);
if (nd->nd_repstat >= 10000)
NFSCL_DEBUG(1, "proc=%d reps=%d\n", (int)nd->nd_procnum,
(int)nd->nd_repstat);
/*
* Get rid of the tag, return count and SEQUENCE result for
* NFSv4.
*/
if ((nd->nd_flag & ND_NFSV4) != 0 && nd->nd_repstat !=
NFSERR_MINORVERMISMATCH) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
i = fxdr_unsigned(int, *tl);
error = nfsm_advance(nd, NFSM_RNDUP(i), -1);
if (error)
goto nfsmout;
NFSM_DISSECT(tl, u_int32_t *, 3 * NFSX_UNSIGNED);
opcnt = fxdr_unsigned(int, *tl++);
i = fxdr_unsigned(int, *tl++);
j = fxdr_unsigned(int, *tl);
if (j >= 10000)
NFSCL_DEBUG(1, "fop=%d fst=%d\n", i, j);
/*
* If the first op is Sequence, free up the slot.
*/
if ((nmp != NULL && i == NFSV4OP_SEQUENCE && j != 0) ||
(clp != NULL && i == NFSV4OP_CBSEQUENCE && j != 0)) {
NFSCL_DEBUG(1, "failed seq=%d\n", j);
if (sep != NULL && i == NFSV4OP_SEQUENCE &&
j == NFSERR_SEQMISORDERED) {
mtx_lock(&sep->nfsess_mtx);
sep->nfsess_badslots |=
(0x1ULL << nd->nd_slotid);
mtx_unlock(&sep->nfsess_mtx);
}
}
if (((nmp != NULL && i == NFSV4OP_SEQUENCE && j == 0) ||
(clp != NULL && i == NFSV4OP_CBSEQUENCE &&
j == 0)) && sep != NULL) {
if (i == NFSV4OP_SEQUENCE)
NFSM_DISSECT(tl, uint32_t *,
NFSX_V4SESSIONID +
5 * NFSX_UNSIGNED);
else
NFSM_DISSECT(tl, uint32_t *,
NFSX_V4SESSIONID +
4 * NFSX_UNSIGNED);
mtx_lock(&sep->nfsess_mtx);
if (bcmp(tl, sep->nfsess_sessionid,
NFSX_V4SESSIONID) == 0) {
tl += NFSX_V4SESSIONID / NFSX_UNSIGNED;
retseq = fxdr_unsigned(uint32_t, *tl++);
slot = fxdr_unsigned(int, *tl++);
if ((nd->nd_flag & ND_HASSLOTID) != 0) {
if (slot >= NFSV4_SLOTS ||
(i == NFSV4OP_CBSEQUENCE &&
slot >= NFSV4_CBSLOTS)) {
printf("newnfs_request:"
" Bogus slot\n");
slot = nd->nd_slotid;
} else if (slot !=
nd->nd_slotid) {
printf("newnfs_request:"
" Wrong session "
"srvslot=%d "
"slot=%d\n", slot,
nd->nd_slotid);
if (i == NFSV4OP_SEQUENCE) {
/*
* Mark both slots as
* bad, because we do
* not know if the
* server has advanced
* the sequence# for
* either of them.
*/
sep->nfsess_badslots |=
(0x1ULL << slot);
sep->nfsess_badslots |=
(0x1ULL <<
nd->nd_slotid);
}
slot = nd->nd_slotid;
}
freeslot = slot;
} else if (slot != 0) {
printf("newnfs_request: Bad "
"session slot=%d\n", slot);
slot = 0;
}
if (retseq != sep->nfsess_slotseq[slot])
printf("retseq diff 0x%x\n",
retseq);
retval = fxdr_unsigned(uint32_t, *++tl);
if ((retval + 1) < sep->nfsess_foreslots
)
sep->nfsess_foreslots = (retval
+ 1);
else if ((retval + 1) >
sep->nfsess_foreslots)
sep->nfsess_foreslots = (retval
< 64) ? (retval + 1) : 64;
}
mtx_unlock(&sep->nfsess_mtx);
/* Grab the op and status for the next one. */
if (opcnt > 1) {
NFSM_DISSECT(tl, uint32_t *,
2 * NFSX_UNSIGNED);
i = fxdr_unsigned(int, *tl++);
j = fxdr_unsigned(int, *tl);
}
}
}
if (nd->nd_repstat != 0) {
if (nd->nd_repstat == NFSERR_BADSESSION &&
nmp != NULL && dssep == NULL &&
(nd->nd_flag & ND_NFSV41) != 0) {
/*
* If this is a client side MDS RPC, mark
* the MDS session defunct and initiate
* recovery, as required.
* The nfsess_defunct field is protected by
* the NFSLOCKMNT()/nm_mtx lock and not the
* nfsess_mtx lock to simplify its handling,
* for the MDS session. This lock is also
* sufficient for nfsess_sessionid, since it
* never changes in the structure.
*/
NFSCL_DEBUG(1, "Got badsession\n");
NFSLOCKCLSTATE();
NFSLOCKMNT(nmp);
if (TAILQ_EMPTY(&nmp->nm_sess)) {
NFSUNLOCKMNT(nmp);
NFSUNLOCKCLSTATE();
printf("If server has not rebooted, "
"check NFS clients for unique "
"/etc/hostid's\n");
goto out;
}
sep = NFSMNT_MDSSESSION(nmp);
if (bcmp(sep->nfsess_sessionid, nd->nd_sequence,
NFSX_V4SESSIONID) == 0) {
printf("Initiate recovery. If server "
"has not rebooted, "
"check NFS clients for unique "
"/etc/hostid's\n");
/* Initiate recovery. */
sep->nfsess_defunct = 1;
NFSCL_DEBUG(1, "Marked defunct\n");
if (nmp->nm_clp != NULL) {
nmp->nm_clp->nfsc_flags |=
NFSCLFLAGS_RECOVER;
wakeup(nmp->nm_clp);
}
}
NFSUNLOCKCLSTATE();
/*
* Sleep for up to 1sec waiting for a new
* session.
*/
mtx_sleep(&nmp->nm_sess, &nmp->nm_mtx, PZERO,
"nfsbadsess", hz);
/*
* Get the session again, in case a new one
* has been created during the sleep.
*/
sep = NFSMNT_MDSSESSION(nmp);
NFSUNLOCKMNT(nmp);
if ((nd->nd_flag & ND_LOOPBADSESS) != 0) {
reterr = nfsv4_sequencelookup(nmp, sep,
&slotpos, &maxslot, &slotseq,
sessionid, true);
if (reterr == 0) {
/* Fill in new session info. */
NFSCL_DEBUG(1,
"Filling in new sequence\n");
tl = nd->nd_sequence;
bcopy(sessionid, tl,
NFSX_V4SESSIONID);
tl += NFSX_V4SESSIONID /
NFSX_UNSIGNED;
*tl++ = txdr_unsigned(slotseq);
*tl++ = txdr_unsigned(slotpos);
*tl = txdr_unsigned(maxslot);
nd->nd_slotid = slotpos;
nd->nd_flag |= ND_HASSLOTID;
}
if (reterr == NFSERR_BADSESSION ||
reterr == 0) {
NFSCL_DEBUG(1,
"Badsession looping\n");
m_freem(nd->nd_mrep);
nd->nd_mrep = NULL;
goto tryagain;
}
nd->nd_repstat = reterr;
NFSCL_DEBUG(1, "Got err=%d\n", reterr);
}
}
/*
* When clp != NULL, it is a callback and all
* callback operations can be retried for NFSERR_DELAY.
*/
if (((nd->nd_repstat == NFSERR_DELAY ||
nd->nd_repstat == NFSERR_GRACE) &&
(nd->nd_flag & ND_NFSV4) && (clp != NULL ||
(nd->nd_procnum != NFSPROC_DELEGRETURN &&
nd->nd_procnum != NFSPROC_SETATTR &&
nd->nd_procnum != NFSPROC_READ &&
nd->nd_procnum != NFSPROC_READDS &&
nd->nd_procnum != NFSPROC_WRITE &&
nd->nd_procnum != NFSPROC_WRITEDS &&
nd->nd_procnum != NFSPROC_OPEN &&
nd->nd_procnum != NFSPROC_OPENLAYGET &&
nd->nd_procnum != NFSPROC_CREATE &&
nd->nd_procnum != NFSPROC_CREATELAYGET &&
nd->nd_procnum != NFSPROC_OPENCONFIRM &&
nd->nd_procnum != NFSPROC_OPENDOWNGRADE &&
nd->nd_procnum != NFSPROC_CLOSE &&
nd->nd_procnum != NFSPROC_LOCK &&
nd->nd_procnum != NFSPROC_LOCKU))) ||
(nd->nd_repstat == NFSERR_DELAY &&
(nd->nd_flag & ND_NFSV4) == 0) ||
nd->nd_repstat == NFSERR_RESOURCE ||
nd->nd_repstat == NFSERR_RETRYUNCACHEDREP) {
/* Clip at NFS_TRYLATERDEL. */
if (timespeccmp(&trylater_delay,
&nfs_trylater_max, >))
trylater_delay = nfs_trylater_max;
getnanouptime(&waituntil);
timespecadd(&waituntil, &trylater_delay,
&waituntil);
do {
nfs_catnap(PZERO, 0, "nfstry");
getnanouptime(&ts);
} while (timespeccmp(&ts, &waituntil, <));
timespecadd(&trylater_delay, &trylater_delay,
&trylater_delay); /* Double each time. */
if (slot != -1) {
mtx_lock(&sep->nfsess_mtx);
sep->nfsess_slotseq[slot]++;
*nd->nd_slotseq = txdr_unsigned(
sep->nfsess_slotseq[slot]);
mtx_unlock(&sep->nfsess_mtx);
}
m_freem(nd->nd_mrep);
nd->nd_mrep = NULL;
goto tryagain;
}
/*
* If the File Handle was stale, invalidate the
* lookup cache, just in case.
* (vp != NULL implies a client side call)
*/
if (nd->nd_repstat == ESTALE && vp != NULL) {
cache_purge(vp);
if (ncl_call_invalcaches != NULL)
(*ncl_call_invalcaches)(vp);
}
}
if ((nd->nd_flag & ND_NFSV4) != 0) {
/* Free the slot, as required. */
if (freeslot != -1)
nfsv4_freeslot(sep, freeslot, false);
/*
* If this op is Putfh, throw its results away.
*/
if (j >= 10000)
NFSCL_DEBUG(1, "nop=%d nst=%d\n", i, j);
if (nmp != NULL && i == NFSV4OP_PUTFH && j == 0) {
NFSM_DISSECT(tl,u_int32_t *,2 * NFSX_UNSIGNED);
i = fxdr_unsigned(int, *tl++);
j = fxdr_unsigned(int, *tl);
if (j >= 10000)
NFSCL_DEBUG(1, "n2op=%d n2st=%d\n", i,
j);
/*
* All Compounds that do an Op that must
* be in sequence consist of NFSV4OP_PUTFH
* followed by one of these. As such, we
* can determine if the seqid# should be
* incremented, here.
*/
if ((i == NFSV4OP_OPEN ||
i == NFSV4OP_OPENCONFIRM ||
i == NFSV4OP_OPENDOWNGRADE ||
i == NFSV4OP_CLOSE ||
i == NFSV4OP_LOCK ||
i == NFSV4OP_LOCKU) &&
(j == 0 ||
(j != NFSERR_STALECLIENTID &&
j != NFSERR_STALESTATEID &&
j != NFSERR_BADSTATEID &&
j != NFSERR_BADSEQID &&
j != NFSERR_BADXDR &&
j != NFSERR_RESOURCE &&
j != NFSERR_NOFILEHANDLE)))
nd->nd_flag |= ND_INCRSEQID;
}
/*
* If this op's status is non-zero, mark
* that there is no more data to process.
* The exception is Setattr, which always has xdr
* when it has failed.
*/
if (j != 0 && i != NFSV4OP_SETATTR)
nd->nd_flag |= ND_NOMOREDATA;
/*
* If R_DONTRECOVER is set, replace the stale error
* reply, so that recovery isn't initiated.
*/
if ((nd->nd_repstat == NFSERR_STALECLIENTID ||
nd->nd_repstat == NFSERR_BADSESSION ||
nd->nd_repstat == NFSERR_STALESTATEID) &&
rep != NULL && (rep->r_flags & R_DONTRECOVER))
nd->nd_repstat = NFSERR_STALEDONTRECOVER;
}
}
out:
#ifdef KDTRACE_HOOKS
if (nmp != NULL && dtrace_nfscl_nfs234_done_probe != NULL) {
uint32_t probe_id;
int probe_procnum;
if (nd->nd_flag & ND_NFSV4) {
probe_id = nfscl_nfs4_done_probes[nd->nd_procnum];
probe_procnum = nd->nd_procnum;
} else if (nd->nd_flag & ND_NFSV3) {
probe_id = nfscl_nfs3_done_probes[procnum];
probe_procnum = procnum;
} else {
probe_id = nfscl_nfs2_done_probes[nd->nd_procnum];
probe_procnum = procnum;
}
if (probe_id != 0)
(dtrace_nfscl_nfs234_done_probe)(probe_id, vp,
nd->nd_mreq, cred, probe_procnum, 0);
}
#endif
m_freem(nd->nd_mreq);
if (usegssname == 0)
AUTH_DESTROY(auth);
if (rep != NULL)
free(rep, M_NFSDREQ);
if (set_sigset)
newnfs_restore_sigmask(td, &oldset);
return (0);
nfsmout:
m_freem(nd->nd_mrep);
m_freem(nd->nd_mreq);
if (usegssname == 0)
AUTH_DESTROY(auth);
if (rep != NULL)
free(rep, M_NFSDREQ);
if (set_sigset)
newnfs_restore_sigmask(td, &oldset);
return (error);
}
/*
* Mark all of an nfs mount's outstanding requests with R_SOFTTERM and
* wait for all requests to complete. This is used by forced unmounts
* to terminate any outstanding RPCs.
*/
int
newnfs_nmcancelreqs(struct nfsmount *nmp)
{
struct nfsclds *dsp;
struct __rpc_client *cl;
int i;
if (nmp->nm_sockreq.nr_client != NULL)
CLNT_CLOSE(nmp->nm_sockreq.nr_client);
for (i = 0; i < nmp->nm_aconnect; i++)
if (nmp->nm_aconn[i] != NULL)
CLNT_CLOSE(nmp->nm_aconn[i]);
lookformore:
NFSLOCKMNT(nmp);
TAILQ_FOREACH(dsp, &nmp->nm_sess, nfsclds_list) {
NFSLOCKDS(dsp);
if (dsp != TAILQ_FIRST(&nmp->nm_sess) &&
(dsp->nfsclds_flags & NFSCLDS_CLOSED) == 0 &&
dsp->nfsclds_sockp != NULL &&
dsp->nfsclds_sockp->nr_client != NULL) {
dsp->nfsclds_flags |= NFSCLDS_CLOSED;
cl = dsp->nfsclds_sockp->nr_client;
NFSUNLOCKDS(dsp);
NFSUNLOCKMNT(nmp);
CLNT_CLOSE(cl);
goto lookformore;
}
NFSUNLOCKDS(dsp);
}
NFSUNLOCKMNT(nmp);
return (0);
}
/*
* Any signal that can interrupt an NFS operation in an intr mount
* should be added to this set. SIGSTOP and SIGKILL cannot be masked.
*/
int newnfs_sig_set[] = {
SIGINT,
SIGTERM,
SIGHUP,
SIGKILL,
SIGQUIT
};
/*
* Check to see if one of the signals in our subset is pending on
* the process (in an intr mount).
*/
static int
nfs_sig_pending(sigset_t set)
{
int i;
for (i = 0 ; i < nitems(newnfs_sig_set); i++)
if (SIGISMEMBER(set, newnfs_sig_set[i]))
return (1);
return (0);
}
/*
* The set/restore sigmask functions are used to (temporarily) overwrite
* the thread td_sigmask during an RPC call (for example). These are also
* used in other places in the NFS client that might tsleep().
*/
void
newnfs_set_sigmask(struct thread *td, sigset_t *oldset)
{
sigset_t newset;
int i;
struct proc *p;
SIGFILLSET(newset);
if (td == NULL)
td = curthread; /* XXX */
p = td->td_proc;
/* Remove the NFS set of signals from newset */
PROC_LOCK(p);
mtx_lock(&p->p_sigacts->ps_mtx);
for (i = 0 ; i < nitems(newnfs_sig_set); i++) {
/*
* But make sure we leave the ones already masked
* by the process, ie. remove the signal from the
* temporary signalmask only if it wasn't already
* in p_sigmask.
*/
if (!SIGISMEMBER(td->td_sigmask, newnfs_sig_set[i]) &&
!SIGISMEMBER(p->p_sigacts->ps_sigignore, newnfs_sig_set[i]))
SIGDELSET(newset, newnfs_sig_set[i]);
}
mtx_unlock(&p->p_sigacts->ps_mtx);
kern_sigprocmask(td, SIG_SETMASK, &newset, oldset,
SIGPROCMASK_PROC_LOCKED);
PROC_UNLOCK(p);
}
void
newnfs_restore_sigmask(struct thread *td, sigset_t *set)
{
if (td == NULL)
td = curthread; /* XXX */
kern_sigprocmask(td, SIG_SETMASK, set, NULL, 0);
}
/*
* NFS wrapper to msleep(), that shoves a new p_sigmask and restores the
* old one after msleep() returns.
*/
int
newnfs_msleep(struct thread *td, void *ident, struct mtx *mtx, int priority, char *wmesg, int timo)
{
sigset_t oldset;
int error;
if ((priority & PCATCH) == 0)
return msleep(ident, mtx, priority, wmesg, timo);
if (td == NULL)
td = curthread; /* XXX */
newnfs_set_sigmask(td, &oldset);
error = msleep(ident, mtx, priority, wmesg, timo);
newnfs_restore_sigmask(td, &oldset);
return (error);
}
/*
* Test for a termination condition pending on the process.
* This is used for NFSMNT_INT mounts.
*/
int
newnfs_sigintr(struct nfsmount *nmp, struct thread *td)
{
struct proc *p;
sigset_t tmpset;
/* Terminate all requests while attempting a forced unmount. */
if (NFSCL_FORCEDISM(nmp->nm_mountp))
return (EIO);
if (!(nmp->nm_flag & NFSMNT_INT))
return (0);
if (td == NULL)
return (0);
p = td->td_proc;
PROC_LOCK(p);
tmpset = p->p_siglist;
SIGSETOR(tmpset, td->td_siglist);
SIGSETNAND(tmpset, td->td_sigmask);
mtx_lock(&p->p_sigacts->ps_mtx);
SIGSETNAND(tmpset, p->p_sigacts->ps_sigignore);
mtx_unlock(&p->p_sigacts->ps_mtx);
if ((SIGNOTEMPTY(p->p_siglist) || SIGNOTEMPTY(td->td_siglist))
&& nfs_sig_pending(tmpset)) {
PROC_UNLOCK(p);
return (EINTR);
}
PROC_UNLOCK(p);
return (0);
}
static int
nfs_msg(struct thread *td, const char *server, const char *msg, int error)
{
struct proc *p;
p = td ? td->td_proc : NULL;
if (error) {
tprintf(p, LOG_INFO, "nfs server %s: %s, error %d\n",
server, msg, error);
} else {
tprintf(p, LOG_INFO, "nfs server %s: %s\n", server, msg);
}
return (0);
}
static void
nfs_down(struct nfsmount *nmp, struct thread *td, const char *msg,
int error, int flags)
{
if (nmp == NULL)
return;
mtx_lock(&nmp->nm_mtx);
if ((flags & NFSSTA_TIMEO) && !(nmp->nm_state & NFSSTA_TIMEO)) {
nmp->nm_state |= NFSSTA_TIMEO;
mtx_unlock(&nmp->nm_mtx);
vfs_event_signal(&nmp->nm_mountp->mnt_stat.f_fsid,
VQ_NOTRESP, 0);
} else
mtx_unlock(&nmp->nm_mtx);
mtx_lock(&nmp->nm_mtx);
if ((flags & NFSSTA_LOCKTIMEO) && !(nmp->nm_state & NFSSTA_LOCKTIMEO)) {
nmp->nm_state |= NFSSTA_LOCKTIMEO;
mtx_unlock(&nmp->nm_mtx);
vfs_event_signal(&nmp->nm_mountp->mnt_stat.f_fsid,
VQ_NOTRESPLOCK, 0);
} else
mtx_unlock(&nmp->nm_mtx);
nfs_msg(td, nmp->nm_mountp->mnt_stat.f_mntfromname, msg, error);
}
static void
nfs_up(struct nfsmount *nmp, struct thread *td, const char *msg,
int flags, int tprintfmsg)
{
if (nmp == NULL)
return;
if (tprintfmsg) {
nfs_msg(td, nmp->nm_mountp->mnt_stat.f_mntfromname, msg, 0);
}
mtx_lock(&nmp->nm_mtx);
if ((flags & NFSSTA_TIMEO) && (nmp->nm_state & NFSSTA_TIMEO)) {
nmp->nm_state &= ~NFSSTA_TIMEO;
mtx_unlock(&nmp->nm_mtx);
vfs_event_signal(&nmp->nm_mountp->mnt_stat.f_fsid,
VQ_NOTRESP, 1);
} else
mtx_unlock(&nmp->nm_mtx);
mtx_lock(&nmp->nm_mtx);
if ((flags & NFSSTA_LOCKTIMEO) && (nmp->nm_state & NFSSTA_LOCKTIMEO)) {
nmp->nm_state &= ~NFSSTA_LOCKTIMEO;
mtx_unlock(&nmp->nm_mtx);
vfs_event_signal(&nmp->nm_mountp->mnt_stat.f_fsid,
VQ_NOTRESPLOCK, 1);
} else
mtx_unlock(&nmp->nm_mtx);
}
diff --git a/sys/fs/nfsclient/nfs_clrpcops.c b/sys/fs/nfsclient/nfs_clrpcops.c
index 87362f2e744f..1b0011760d10 100644
--- a/sys/fs/nfsclient/nfs_clrpcops.c
+++ b/sys/fs/nfsclient/nfs_clrpcops.c
@@ -1,9357 +1,9397 @@
/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Rick Macklem at The University of Guelph.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#include <sys/cdefs.h>
/*
* Rpc op calls, generally called from the vnode op calls or through the
* buffer cache, for NFS v2, 3 and 4.
* These do not normally make any changes to vnode arguments or use
* structures that might change between the VFS variants. The returned
* arguments are all at the end, after the NFSPROC_T *p one.
*/
#include "opt_inet6.h"
#include <fs/nfs/nfsport.h>
#include <fs/nfsclient/nfs.h>
#include <sys/extattr.h>
#include <sys/sysctl.h>
#include <sys/taskqueue.h>
SYSCTL_DECL(_vfs_nfs);
static int nfsignore_eexist = 0;
SYSCTL_INT(_vfs_nfs, OID_AUTO, ignore_eexist, CTLFLAG_RW,
&nfsignore_eexist, 0, "NFS ignore EEXIST replies for mkdir/symlink");
static int nfscl_dssameconn = 0;
SYSCTL_INT(_vfs_nfs, OID_AUTO, dssameconn, CTLFLAG_RW,
&nfscl_dssameconn, 0, "Use same TCP connection to multiple DSs");
static uint64_t nfs_maxcopyrange = SSIZE_MAX;
SYSCTL_U64(_vfs_nfs, OID_AUTO, maxcopyrange, CTLFLAG_RW,
&nfs_maxcopyrange, 0, "Max size of a Copy so RPC times reasonable");
/*
* Global variables
*/
extern struct nfsstatsv1 nfsstatsv1;
extern int nfs_numnfscbd;
extern struct timeval nfsboottime;
extern u_int32_t newnfs_false, newnfs_true;
extern nfstype nfsv34_type[9];
extern int nfsrv_useacl;
extern char nfsv4_callbackaddr[INET6_ADDRSTRLEN];
extern int nfscl_debuglevel;
extern int nfs_pnfsiothreads;
extern u_long sb_max_adj;
NFSCLSTATEMUTEX;
int nfstest_outofseq = 0;
int nfscl_assumeposixlocks = 1;
int nfscl_enablecallb = 0;
short nfsv4_cbport = NFSV4_CBPORT;
int nfstest_openallsetattr = 0;
#define DIRHDSIZ offsetof(struct dirent, d_name)
/*
* nfscl_getsameserver() can return one of three values:
* NFSDSP_USETHISSESSION - Use this session for the DS.
* NFSDSP_SEQTHISSESSION - Use the nfsclds_sequence field of this dsp for new
* session.
* NFSDSP_NOTFOUND - No matching server was found.
*/
enum nfsclds_state {
NFSDSP_USETHISSESSION = 0,
NFSDSP_SEQTHISSESSION = 1,
NFSDSP_NOTFOUND = 2,
};
/*
* Do a write RPC on a DS data file, using this structure for the arguments,
* so that this function can be executed by a separate kernel process.
*/
struct nfsclwritedsdorpc {
int done;
int inprog;
struct task tsk;
struct vnode *vp;
int iomode;
int must_commit;
nfsv4stateid_t *stateidp;
struct nfsclds *dsp;
uint64_t off;
int len;
#ifdef notyet
int advise;
#endif
struct nfsfh *fhp;
struct mbuf *m;
int vers;
int minorvers;
struct ucred *cred;
NFSPROC_T *p;
int err;
};
static int nfsrpc_setattrrpc(vnode_t , struct vattr *, nfsv4stateid_t *,
struct ucred *, NFSPROC_T *, struct nfsvattr *, int *);
static int nfsrpc_readrpc(vnode_t , struct uio *, struct ucred *,
nfsv4stateid_t *, NFSPROC_T *, struct nfsvattr *, int *);
static int nfsrpc_writerpc(vnode_t , struct uio *, int *, int *,
struct ucred *, nfsv4stateid_t *, NFSPROC_T *, struct nfsvattr *, int *,
int);
static int nfsrpc_deallocaterpc(vnode_t, off_t, off_t, nfsv4stateid_t *,
struct nfsvattr *, int *, struct ucred *, NFSPROC_T *);
static int nfsrpc_createv23(vnode_t , char *, int, struct vattr *,
nfsquad_t, int, struct ucred *, NFSPROC_T *, struct nfsvattr *,
struct nfsvattr *, struct nfsfh **, int *, int *);
static int nfsrpc_createv4(vnode_t , char *, int, struct vattr *,
nfsquad_t, int, struct nfsclowner *, struct nfscldeleg **, struct ucred *,
NFSPROC_T *, struct nfsvattr *, struct nfsvattr *, struct nfsfh **, int *,
int *, int *);
static int nfsrpc_locku(struct nfsrv_descript *, struct nfsmount *,
struct nfscllockowner *, u_int64_t, u_int64_t,
u_int32_t, struct ucred *, NFSPROC_T *, int);
static int nfsrpc_setaclrpc(vnode_t, struct ucred *, NFSPROC_T *,
struct acl *, nfsv4stateid_t *);
static int nfsrpc_layouterror(struct nfsmount *, uint8_t *, int, uint64_t,
uint64_t, nfsv4stateid_t *, struct ucred *, NFSPROC_T *, uint32_t,
uint32_t, char *);
static int nfsrpc_getlayout(struct nfsmount *, vnode_t, struct nfsfh *, int,
uint32_t, uint32_t *, nfsv4stateid_t *, uint64_t, struct nfscllayout **,
struct ucred *, NFSPROC_T *);
static int nfsrpc_fillsa(struct nfsmount *, struct sockaddr_in *,
struct sockaddr_in6 *, sa_family_t, int, int, struct nfsclds **,
NFSPROC_T *);
static void nfscl_initsessionslots(struct nfsclsession *);
static int nfscl_doflayoutio(vnode_t, struct uio *, int *, int *, int *,
nfsv4stateid_t *, int, struct nfscldevinfo *, struct nfscllayout *,
struct nfsclflayout *, uint64_t, uint64_t, int, struct ucred *,
NFSPROC_T *);
static int nfscl_dofflayoutio(vnode_t, struct uio *, int *, int *, int *,
nfsv4stateid_t *, int, struct nfscldevinfo *, struct nfscllayout *,
struct nfsclflayout *, uint64_t, uint64_t, int, int, struct mbuf *,
struct nfsclwritedsdorpc *, struct ucred *, NFSPROC_T *);
static int nfsrpc_readds(vnode_t, struct uio *, nfsv4stateid_t *, int *,
struct nfsclds *, uint64_t, int, struct nfsfh *, int, int, int,
struct ucred *, NFSPROC_T *);
static int nfsrpc_writeds(vnode_t, struct uio *, int *, int *,
nfsv4stateid_t *, struct nfsclds *, uint64_t, int,
struct nfsfh *, int, int, int, int, struct ucred *, NFSPROC_T *);
static int nfsio_writedsmir(vnode_t, int *, int *, nfsv4stateid_t *,
struct nfsclds *, uint64_t, int, struct nfsfh *, struct mbuf *, int, int,
struct nfsclwritedsdorpc *, struct ucred *, NFSPROC_T *);
static int nfsrpc_writedsmir(vnode_t, int *, int *, nfsv4stateid_t *,
struct nfsclds *, uint64_t, int, struct nfsfh *, struct mbuf *, int, int,
struct ucred *, NFSPROC_T *);
static enum nfsclds_state nfscl_getsameserver(struct nfsmount *,
struct nfsclds *, struct nfsclds **, uint32_t *);
static int nfsio_commitds(vnode_t, uint64_t, int, struct nfsclds *,
struct nfsfh *, int, int, struct nfsclwritedsdorpc *, struct ucred *,
NFSPROC_T *);
static int nfsrpc_commitds(vnode_t, uint64_t, int, struct nfsclds *,
struct nfsfh *, int, int, struct ucred *, NFSPROC_T *);
#ifdef notyet
static int nfsio_adviseds(vnode_t, uint64_t, int, int, struct nfsclds *,
struct nfsfh *, int, int, struct nfsclwritedsdorpc *, struct ucred *,
NFSPROC_T *);
static int nfsrpc_adviseds(vnode_t, uint64_t, int, int, struct nfsclds *,
struct nfsfh *, int, int, struct ucred *, NFSPROC_T *);
#endif
static int nfsrpc_allocaterpc(vnode_t, off_t, off_t, nfsv4stateid_t *,
struct nfsvattr *, int *, struct ucred *, NFSPROC_T *);
static void nfsrv_setuplayoutget(struct nfsrv_descript *, int, uint64_t,
uint64_t, uint64_t, nfsv4stateid_t *, int, int, int);
static int nfsrv_parseug(struct nfsrv_descript *, int, uid_t *, gid_t *,
NFSPROC_T *);
static int nfsrv_parselayoutget(struct nfsmount *, struct nfsrv_descript *,
nfsv4stateid_t *, int *, struct nfsclflayouthead *);
static int nfsrpc_getopenlayout(struct nfsmount *, vnode_t, u_int8_t *,
int, uint8_t *, int, uint32_t, struct nfsclopen *, uint8_t *, int,
struct nfscldeleg **, struct ucred *, NFSPROC_T *);
static int nfsrpc_getcreatelayout(vnode_t, char *, int, struct vattr *,
nfsquad_t, int, struct nfsclowner *, struct nfscldeleg **,
struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *,
struct nfsfh **, int *, int *, int *);
static int nfsrpc_openlayoutrpc(struct nfsmount *, vnode_t, u_int8_t *,
int, uint8_t *, int, uint32_t, struct nfsclopen *, uint8_t *, int,
struct nfscldeleg **, nfsv4stateid_t *, int, int, int, int *,
struct nfsclflayouthead *, int *, struct ucred *, NFSPROC_T *);
static int nfsrpc_createlayout(vnode_t, char *, int, struct vattr *,
nfsquad_t, int, struct nfsclowner *, struct nfscldeleg **,
struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *,
struct nfsfh **, int *, int *, int *, nfsv4stateid_t *,
int, int, int, int *, struct nfsclflayouthead *, int *);
static int nfsrpc_layoutget(struct nfsmount *, uint8_t *, int, int, uint64_t,
uint64_t, uint64_t, int, int, nfsv4stateid_t *, int *,
struct nfsclflayouthead *, struct ucred *, NFSPROC_T *);
static int nfsrpc_layoutgetres(struct nfsmount *, vnode_t, uint8_t *,
int, nfsv4stateid_t *, int, uint32_t *, struct nfscllayout **,
struct nfsclflayouthead *, int, int, int *, struct ucred *, NFSPROC_T *);
static int nfsrpc_copyrpc(vnode_t, off_t, vnode_t, off_t, size_t *,
nfsv4stateid_t *, nfsv4stateid_t *, struct nfsvattr *, int *,
struct nfsvattr *, int *, bool, int *, struct ucred *, NFSPROC_T *);
static int nfsrpc_seekrpc(vnode_t, off_t *, nfsv4stateid_t *, bool *,
int, struct nfsvattr *, int *, struct ucred *);
static struct mbuf *nfsm_split(struct mbuf *, uint64_t);
static void nfscl_statfs(struct vnode *, struct ucred *, NFSPROC_T *);
int nfs_pnfsio(task_fn_t *, void *);
/*
* nfs null call from vfs.
*/
int
nfsrpc_null(vnode_t vp, struct ucred *cred, NFSPROC_T *p)
{
int error;
struct nfsrv_descript nfsd, *nd = &nfsd;
NFSCL_REQSTART(nd, NFSPROC_NULL, vp, NULL);
error = nfscl_request(nd, vp, p, cred);
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs access rpc op.
* For nfs version 3 and 4, use the access rpc to check accessibility. If file
* modes are changed on the server, accesses might still fail later.
*/
int
nfsrpc_access(vnode_t vp, int acmode, struct ucred *cred,
NFSPROC_T *p, struct nfsvattr *nap, int *attrflagp)
{
int error;
u_int32_t mode, rmode;
if (acmode & VREAD)
mode = NFSACCESS_READ;
else
mode = 0;
if (vp->v_type == VDIR) {
if (acmode & VWRITE)
mode |= (NFSACCESS_MODIFY | NFSACCESS_EXTEND |
NFSACCESS_DELETE);
if (acmode & VEXEC)
mode |= NFSACCESS_LOOKUP;
} else {
if (acmode & VWRITE)
mode |= (NFSACCESS_MODIFY | NFSACCESS_EXTEND);
if (acmode & VEXEC)
mode |= NFSACCESS_EXECUTE;
}
/*
* Now, just call nfsrpc_accessrpc() to do the actual RPC.
*/
error = nfsrpc_accessrpc(vp, mode, cred, p, nap, attrflagp, &rmode);
/*
* The NFS V3 spec does not clarify whether or not
* the returned access bits can be a superset of
* the ones requested, so...
*/
if (!error && (rmode & mode) != mode)
error = EACCES;
return (error);
}
/*
* The actual rpc, separated out for Darwin.
*/
int
nfsrpc_accessrpc(vnode_t vp, u_int32_t mode, struct ucred *cred,
NFSPROC_T *p, struct nfsvattr *nap, int *attrflagp, u_int32_t *rmodep)
{
u_int32_t *tl;
u_int32_t supported, rmode;
int error;
struct nfsrv_descript nfsd, *nd = &nfsd;
nfsattrbit_t attrbits;
struct nfsmount *nmp;
struct nfsnode *np;
*attrflagp = 0;
supported = mode;
nmp = VFSTONFS(vp->v_mount);
np = VTONFS(vp);
if ((nmp->nm_privflag & NFSMNTP_FAKEROOTFH) != 0 &&
nmp->nm_fhsize == 0) {
/* Attempt to get the actual root file handle. */
error = nfsrpc_getdirpath(nmp, NFSMNT_DIRPATH(nmp), cred, p);
if (error != 0)
return (EACCES);
if (np->n_fhp->nfh_len == NFSX_FHMAX + 1)
nfscl_statfs(vp, cred, p);
}
NFSCL_REQSTART(nd, NFSPROC_ACCESS, vp, cred);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(mode);
if (nd->nd_flag & ND_NFSV4) {
/*
* And do a Getattr op.
*/
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
(void) nfsrv_putattrbit(nd, &attrbits);
}
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (nd->nd_flag & ND_NFSV3) {
error = nfscl_postop_attr(nd, nap, attrflagp);
if (error)
goto nfsmout;
}
if (!nd->nd_repstat) {
if (nd->nd_flag & ND_NFSV4) {
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
supported = fxdr_unsigned(u_int32_t, *tl++);
} else {
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
}
rmode = fxdr_unsigned(u_int32_t, *tl);
if (nd->nd_flag & ND_NFSV4)
error = nfscl_postop_attr(nd, nap, attrflagp);
/*
* It's not obvious what should be done about
* unsupported access modes. For now, be paranoid
* and clear the unsupported ones.
*/
rmode &= supported;
*rmodep = rmode;
} else
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs open rpc
*/
int
nfsrpc_open(vnode_t vp, int amode, struct ucred *cred, NFSPROC_T *p)
{
struct nfsclopen *op;
struct nfscldeleg *dp;
struct nfsfh *nfhp;
struct nfsnode *np = VTONFS(vp);
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
u_int32_t mode, clidrev;
int ret, newone, error, expireret = 0, retrycnt;
/*
* For NFSv4, Open Ops are only done on Regular Files.
*/
if (vp->v_type != VREG)
return (0);
mode = 0;
if (amode & FREAD)
mode |= NFSV4OPEN_ACCESSREAD;
if (amode & FWRITE)
mode |= NFSV4OPEN_ACCESSWRITE;
nfhp = np->n_fhp;
retrycnt = 0;
do {
dp = NULL;
error = nfscl_open(vp, nfhp->nfh_fh, nfhp->nfh_len, mode, 1,
cred, p, NULL, &op, &newone, &ret, 1, true);
if (error) {
return (error);
}
if (nmp->nm_clp != NULL)
clidrev = nmp->nm_clp->nfsc_clientidrev;
else
clidrev = 0;
if (ret == NFSCLOPEN_DOOPEN) {
if (np->n_v4 != NULL) {
/*
* For the first attempt, try and get a layout, if
* pNFS is enabled for the mount.
*/
if (!NFSHASPNFS(nmp) || nfscl_enablecallb == 0 ||
nfs_numnfscbd == 0 ||
(np->n_flag & NNOLAYOUT) != 0 || retrycnt > 0)
error = nfsrpc_openrpc(nmp, vp,
np->n_v4->n4_data,
np->n_v4->n4_fhlen, np->n_fhp->nfh_fh,
np->n_fhp->nfh_len, mode, op,
NFS4NODENAME(np->n_v4),
np->n_v4->n4_namelen,
&dp, 0, 0x0, cred, p, 0, 0);
else
error = nfsrpc_getopenlayout(nmp, vp,
np->n_v4->n4_data,
np->n_v4->n4_fhlen, np->n_fhp->nfh_fh,
np->n_fhp->nfh_len, mode, op,
NFS4NODENAME(np->n_v4),
np->n_v4->n4_namelen, &dp, cred, p);
if (dp != NULL) {
NFSLOCKNODE(np);
np->n_flag &= ~NDELEGMOD;
/*
* Invalidate the attribute cache, so that
* attributes that pre-date the issue of a
* delegation are not cached, since the
* cached attributes will remain valid while
* the delegation is held.
*/
NFSINVALATTRCACHE(np);
NFSUNLOCKNODE(np);
(void) nfscl_deleg(nmp->nm_mountp,
op->nfso_own->nfsow_clp,
nfhp->nfh_fh, nfhp->nfh_len, cred, p, &dp);
}
} else if (NFSHASNFSV4N(nmp)) {
/*
* For the first attempt, try and get a layout, if
* pNFS is enabled for the mount.
*/
if (!NFSHASPNFS(nmp) || nfscl_enablecallb == 0 ||
nfs_numnfscbd == 0 ||
(np->n_flag & NNOLAYOUT) != 0 || retrycnt > 0)
error = nfsrpc_openrpc(nmp, vp, nfhp->nfh_fh,
nfhp->nfh_len, nfhp->nfh_fh, nfhp->nfh_len,
mode, op, NULL, 0, &dp, 0, 0x0, cred, p, 0,
0);
else
error = nfsrpc_getopenlayout(nmp, vp,
nfhp->nfh_fh, nfhp->nfh_len, nfhp->nfh_fh,
nfhp->nfh_len, mode, op, NULL, 0, &dp,
cred, p);
if (dp != NULL) {
NFSLOCKNODE(np);
np->n_flag &= ~NDELEGMOD;
/*
* Invalidate the attribute cache, so that
* attributes that pre-date the issue of a
* delegation are not cached, since the
* cached attributes will remain valid while
* the delegation is held.
*/
NFSINVALATTRCACHE(np);
NFSUNLOCKNODE(np);
(void) nfscl_deleg(nmp->nm_mountp,
op->nfso_own->nfsow_clp,
nfhp->nfh_fh, nfhp->nfh_len, cred, p, &dp);
}
} else {
error = EIO;
}
newnfs_copyincred(cred, &op->nfso_cred);
} else if (ret == NFSCLOPEN_SETCRED)
/*
* This is a new local open on a delegation. It needs
* to have credentials so that an open can be done
* against the server during recovery.
*/
newnfs_copyincred(cred, &op->nfso_cred);
/*
* nfso_opencnt is the count of how many VOP_OPEN()s have
* been done on this Open successfully and a VOP_CLOSE()
* is expected for each of these.
* If error is non-zero, don't increment it, since the Open
* hasn't succeeded yet.
*/
if (!error) {
op->nfso_opencnt++;
if (NFSHASNFSV4N(nmp) && NFSHASONEOPENOWN(nmp)) {
NFSLOCKNODE(np);
np->n_openstateid = op;
NFSUNLOCKNODE(np);
}
}
nfscl_openrelease(nmp, op, error, newone);
if (error == NFSERR_GRACE || error == NFSERR_STALECLIENTID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_BADSESSION) {
(void) nfs_catnap(PZERO, error, "nfs_open");
} else if ((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID)
&& clidrev != 0) {
expireret = nfscl_hasexpired(nmp->nm_clp, clidrev, p);
retrycnt++;
}
} while (error == NFSERR_GRACE || error == NFSERR_STALECLIENTID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_BADSESSION ||
((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID) &&
expireret == 0 && clidrev != 0 && retrycnt < 4));
if (error && retrycnt >= 4)
error = EIO;
return (error);
}
/*
* the actual open rpc
*/
int
nfsrpc_openrpc(struct nfsmount *nmp, vnode_t vp, u_int8_t *nfhp, int fhlen,
u_int8_t *newfhp, int newfhlen, u_int32_t mode, struct nfsclopen *op,
u_int8_t *name, int namelen, struct nfscldeleg **dpp,
int reclaim, u_int32_t delegtype, struct ucred *cred, NFSPROC_T *p,
int syscred, int recursed)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfscldeleg *dp, *ndp = NULL;
struct nfsvattr nfsva;
u_int32_t rflags, deleg;
nfsattrbit_t attrbits;
int error, ret, acesize, limitby;
struct nfsclsession *tsep;
dp = *dpp;
*dpp = NULL;
nfscl_reqstart(nd, NFSPROC_OPEN, nmp, nfhp, fhlen, NULL, NULL, 0, 0,
cred);
NFSM_BUILD(tl, u_int32_t *, 5 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(op->nfso_own->nfsow_seqid);
*tl++ = txdr_unsigned(mode & NFSV4OPEN_ACCESSBOTH);
*tl++ = txdr_unsigned((mode >> NFSLCK_SHIFT) & NFSV4OPEN_DENYBOTH);
tsep = nfsmnt_mdssession(nmp);
*tl++ = tsep->nfsess_clientid.lval[0];
*tl = tsep->nfsess_clientid.lval[1];
(void) nfsm_strtom(nd, op->nfso_own->nfsow_owner, NFSV4CL_LOCKNAMELEN);
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OPEN_NOCREATE);
if (reclaim) {
*tl = txdr_unsigned(NFSV4OPEN_CLAIMPREVIOUS);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(delegtype);
} else {
if (dp != NULL) {
if (NFSHASNFSV4N(nmp)) {
*tl = txdr_unsigned(
NFSV4OPEN_CLAIMDELEGATECURFH);
NFSLOCKMNT(nmp);
if ((nmp->nm_privflag & NFSMNTP_BUGGYFBSDSRV) !=
0) {
NFSUNLOCKMNT(nmp);
/*
* Add a stateID argument to make old
* broken FreeBSD NFSv4.1/4.2 servers
* happy.
*/
NFSM_BUILD(tl, uint32_t *,NFSX_STATEID);
*tl++ = 0;
*tl++ = dp->nfsdl_stateid.other[0];
*tl++ = dp->nfsdl_stateid.other[1];
*tl = dp->nfsdl_stateid.other[2];
} else
NFSUNLOCKMNT(nmp);
} else {
*tl = txdr_unsigned(NFSV4OPEN_CLAIMDELEGATECUR);
NFSM_BUILD(tl, u_int32_t *, NFSX_STATEID);
*tl++ = dp->nfsdl_stateid.seqid;
*tl++ = dp->nfsdl_stateid.other[0];
*tl++ = dp->nfsdl_stateid.other[1];
*tl = dp->nfsdl_stateid.other[2];
(void)nfsm_strtom(nd, name, namelen);
}
} else if (NFSHASNFSV4N(nmp)) {
*tl = txdr_unsigned(NFSV4OPEN_CLAIMFH);
} else {
*tl = txdr_unsigned(NFSV4OPEN_CLAIMNULL);
(void)nfsm_strtom(nd, name, namelen);
}
}
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSZERO_ATTRBIT(&attrbits);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_CHANGE);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_TIMEMODIFY);
(void) nfsrv_putattrbit(nd, &attrbits);
if (syscred)
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, vp, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error)
return (error);
NFSCL_INCRSEQID(op->nfso_own->nfsow_seqid, nd);
if (nd->nd_repstat == 0 || (nd->nd_repstat == NFSERR_DELAY &&
reclaim != 0 && (nd->nd_flag & ND_NOMOREDATA) == 0)) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID +
6 * NFSX_UNSIGNED);
op->nfso_stateid.seqid = *tl++;
op->nfso_stateid.other[0] = *tl++;
op->nfso_stateid.other[1] = *tl++;
op->nfso_stateid.other[2] = *tl;
rflags = fxdr_unsigned(u_int32_t, *(tl + 6));
error = nfsrv_getattrbits(nd, &attrbits, NULL, NULL);
if (error)
goto nfsmout;
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
deleg = fxdr_unsigned(u_int32_t, *tl);
if (deleg == NFSV4OPEN_DELEGATEREAD ||
deleg == NFSV4OPEN_DELEGATEWRITE) {
if (!(op->nfso_own->nfsow_clp->nfsc_flags &
NFSCLFLAGS_FIRSTDELEG))
op->nfso_own->nfsow_clp->nfsc_flags |=
(NFSCLFLAGS_FIRSTDELEG | NFSCLFLAGS_GOTDELEG);
ndp = malloc(
sizeof (struct nfscldeleg) + newfhlen,
M_NFSCLDELEG, M_WAITOK);
LIST_INIT(&ndp->nfsdl_owner);
LIST_INIT(&ndp->nfsdl_lock);
ndp->nfsdl_clp = op->nfso_own->nfsow_clp;
ndp->nfsdl_fhlen = newfhlen;
NFSBCOPY(newfhp, ndp->nfsdl_fh, newfhlen);
newnfs_copyincred(cred, &ndp->nfsdl_cred);
nfscl_lockinit(&ndp->nfsdl_rwlock);
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID +
NFSX_UNSIGNED);
ndp->nfsdl_stateid.seqid = *tl++;
ndp->nfsdl_stateid.other[0] = *tl++;
ndp->nfsdl_stateid.other[1] = *tl++;
ndp->nfsdl_stateid.other[2] = *tl++;
ret = fxdr_unsigned(int, *tl);
if (deleg == NFSV4OPEN_DELEGATEWRITE) {
ndp->nfsdl_flags = NFSCLDL_WRITE;
/*
* Indicates how much the file can grow.
*/
NFSM_DISSECT(tl, u_int32_t *,
3 * NFSX_UNSIGNED);
limitby = fxdr_unsigned(int, *tl++);
switch (limitby) {
case NFSV4OPEN_LIMITSIZE:
ndp->nfsdl_sizelimit = fxdr_hyper(tl);
break;
case NFSV4OPEN_LIMITBLOCKS:
ndp->nfsdl_sizelimit =
fxdr_unsigned(u_int64_t, *tl++);
ndp->nfsdl_sizelimit *=
fxdr_unsigned(u_int64_t, *tl);
break;
default:
error = NFSERR_BADXDR;
goto nfsmout;
}
} else {
ndp->nfsdl_flags = NFSCLDL_READ;
}
if (ret)
ndp->nfsdl_flags |= NFSCLDL_RECALL;
error = nfsrv_dissectace(nd, &ndp->nfsdl_ace, false,
&ret, &acesize, p);
if (error)
goto nfsmout;
} else if (deleg != NFSV4OPEN_DELEGATENONE) {
error = NFSERR_BADXDR;
goto nfsmout;
}
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
/* If the 2nd element == NFS_OK, the Getattr succeeded. */
if (*++tl == 0) {
KASSERT(nd->nd_repstat == 0,
("nfsrpc_openrpc: Getattr repstat"));
error = nfsv4_loadattr(nd, NULL, &nfsva, NULL,
NULL, 0, NULL, NULL, NULL, NULL, NULL, 0,
NULL, NULL, NULL, p, cred);
if (error)
goto nfsmout;
}
if (ndp != NULL) {
if (reclaim != 0 && dp != NULL) {
ndp->nfsdl_change = dp->nfsdl_change;
ndp->nfsdl_modtime = dp->nfsdl_modtime;
ndp->nfsdl_flags |= NFSCLDL_MODTIMESET;
} else if (nd->nd_repstat == 0) {
ndp->nfsdl_change = nfsva.na_filerev;
ndp->nfsdl_modtime = nfsva.na_mtime;
ndp->nfsdl_flags |= NFSCLDL_MODTIMESET;
} else
ndp->nfsdl_flags |= NFSCLDL_RECALL;
}
nd->nd_repstat = 0;
if (!reclaim && (rflags & NFSV4OPEN_RESULTCONFIRM)) {
do {
ret = nfsrpc_openconfirm(vp, newfhp, newfhlen, op,
cred, p);
if (ret == NFSERR_DELAY)
(void) nfs_catnap(PZERO, ret, "nfs_open");
} while (ret == NFSERR_DELAY);
error = ret;
}
if ((rflags & NFSV4OPEN_LOCKTYPEPOSIX) ||
nfscl_assumeposixlocks)
op->nfso_posixlock = 1;
else
op->nfso_posixlock = 0;
/*
* If the server is handing out delegations, but we didn't
* get one because an OpenConfirm was required, try the
* Open again, to get a delegation. This is a harmless no-op,
* from a server's point of view.
*/
if (!reclaim && (rflags & NFSV4OPEN_RESULTCONFIRM) &&
(op->nfso_own->nfsow_clp->nfsc_flags & NFSCLFLAGS_GOTDELEG)
&& !error && dp == NULL && ndp == NULL && !recursed) {
do {
ret = nfsrpc_openrpc(nmp, vp, nfhp, fhlen, newfhp,
newfhlen, mode, op, name, namelen, &ndp, 0, 0x0,
cred, p, syscred, 1);
if (ret == NFSERR_DELAY)
(void) nfs_catnap(PZERO, ret, "nfs_open2");
} while (ret == NFSERR_DELAY);
if (ret) {
if (ndp != NULL) {
free(ndp, M_NFSCLDELEG);
ndp = NULL;
}
if (ret == NFSERR_STALECLIENTID ||
ret == NFSERR_STALEDONTRECOVER ||
ret == NFSERR_BADSESSION)
error = ret;
}
}
}
if (nd->nd_repstat != 0 && error == 0)
error = nd->nd_repstat;
if (error == NFSERR_STALECLIENTID)
nfscl_initiate_recovery(op->nfso_own->nfsow_clp);
nfsmout:
if (!error)
*dpp = ndp;
else if (ndp != NULL)
free(ndp, M_NFSCLDELEG);
m_freem(nd->nd_mrep);
return (error);
}
/*
* open downgrade rpc
*/
int
nfsrpc_opendowngrade(vnode_t vp, u_int32_t mode, struct nfsclopen *op,
struct ucred *cred, NFSPROC_T *p)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
int error;
NFSCL_REQSTART(nd, NFSPROC_OPENDOWNGRADE, vp, cred);
NFSM_BUILD(tl, u_int32_t *, NFSX_STATEID + 3 * NFSX_UNSIGNED);
if (NFSHASNFSV4N(VFSTONFS(vp->v_mount)))
*tl++ = 0;
else
*tl++ = op->nfso_stateid.seqid;
*tl++ = op->nfso_stateid.other[0];
*tl++ = op->nfso_stateid.other[1];
*tl++ = op->nfso_stateid.other[2];
*tl++ = txdr_unsigned(op->nfso_own->nfsow_seqid);
*tl++ = txdr_unsigned(mode & NFSV4OPEN_ACCESSBOTH);
*tl = txdr_unsigned((mode >> NFSLCK_SHIFT) & NFSV4OPEN_DENYBOTH);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
NFSCL_INCRSEQID(op->nfso_own->nfsow_seqid, nd);
if (!nd->nd_repstat) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID);
op->nfso_stateid.seqid = *tl++;
op->nfso_stateid.other[0] = *tl++;
op->nfso_stateid.other[1] = *tl++;
op->nfso_stateid.other[2] = *tl;
}
if (nd->nd_repstat && error == 0)
error = nd->nd_repstat;
if (error == NFSERR_STALESTATEID)
nfscl_initiate_recovery(op->nfso_own->nfsow_clp);
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* V4 Close operation.
*/
int
nfsrpc_close(vnode_t vp, int doclose, NFSPROC_T *p)
{
struct nfsclclient *clp;
int error;
if (vp->v_type != VREG)
return (0);
if (doclose)
error = nfscl_doclose(vp, &clp, p);
else {
error = nfscl_getclose(vp, &clp);
if (error == 0)
nfscl_clientrelease(clp);
}
return (error);
}
/*
* Close the open.
*/
int
nfsrpc_doclose(struct nfsmount *nmp, struct nfsclopen *op, NFSPROC_T *p,
bool loop_on_delayed, bool freeop)
{
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfscllockowner *lp, *nlp;
struct nfscllock *lop, *nlop;
struct ucred *tcred;
u_int64_t off = 0, len = 0;
u_int32_t type = NFSV4LOCKT_READ;
int error, do_unlock, trycnt;
tcred = newnfs_getcred();
newnfs_copycred(&op->nfso_cred, tcred);
/*
* (Theoretically this could be done in the same
* compound as the close, but having multiple
* sequenced Ops in the same compound might be
* too scary for some servers.)
*/
if (op->nfso_posixlock) {
off = 0;
len = NFS64BITSSET;
type = NFSV4LOCKT_READ;
}
/*
* Since this function is only called from VOP_INACTIVE(), no
* other thread will be manipulating this Open. As such, the
* lock lists are not being changed by other threads, so it should
* be safe to do this without locking.
*/
LIST_FOREACH(lp, &op->nfso_lock, nfsl_list) {
do_unlock = 1;
LIST_FOREACH_SAFE(lop, &lp->nfsl_lock, nfslo_list, nlop) {
if (op->nfso_posixlock == 0) {
off = lop->nfslo_first;
len = lop->nfslo_end - lop->nfslo_first;
if (lop->nfslo_type == F_WRLCK)
type = NFSV4LOCKT_WRITE;
else
type = NFSV4LOCKT_READ;
}
if (do_unlock) {
trycnt = 0;
do {
error = nfsrpc_locku(nd, nmp, lp, off,
len, type, tcred, p, 0);
if ((nd->nd_repstat == NFSERR_GRACE ||
nd->nd_repstat == NFSERR_DELAY) &&
error == 0)
(void) nfs_catnap(PZERO,
(int)nd->nd_repstat,
"nfs_close");
} while ((nd->nd_repstat == NFSERR_GRACE ||
nd->nd_repstat == NFSERR_DELAY) &&
error == 0 && trycnt++ < 5);
if (op->nfso_posixlock)
do_unlock = 0;
}
nfscl_freelock(lop, 0);
}
/*
* Do a ReleaseLockOwner.
* The lock owner name nfsl_owner may be used by other opens for
* other files but the lock_owner4 name that nfsrpc_rellockown()
* puts on the wire has the file handle for this file appended
* to it, so it can be done now.
*/
(void)nfsrpc_rellockown(nmp, lp, lp->nfsl_open->nfso_fh,
lp->nfsl_open->nfso_fhlen, tcred, p);
}
/*
* There could be other Opens for different files on the same
* OpenOwner, so locking is required.
*/
NFSLOCKCLSTATE();
nfscl_lockexcl(&op->nfso_own->nfsow_rwlock, NFSCLSTATEMUTEXPTR);
NFSUNLOCKCLSTATE();
do {
error = nfscl_tryclose(op, tcred, nmp, p, loop_on_delayed);
if (error == NFSERR_GRACE)
(void) nfs_catnap(PZERO, error, "nfs_close");
} while (error == NFSERR_GRACE);
NFSLOCKCLSTATE();
nfscl_lockunlock(&op->nfso_own->nfsow_rwlock);
LIST_FOREACH_SAFE(lp, &op->nfso_lock, nfsl_list, nlp)
nfscl_freelockowner(lp, 0);
if (freeop && error != NFSERR_DELAY)
nfscl_freeopen(op, 0, true);
NFSUNLOCKCLSTATE();
NFSFREECRED(tcred);
return (error);
}
/*
* The actual Close RPC.
*/
int
nfsrpc_closerpc(struct nfsrv_descript *nd, struct nfsmount *nmp,
struct nfsclopen *op, struct ucred *cred, NFSPROC_T *p,
int syscred)
{
u_int32_t *tl;
int error;
nfscl_reqstart(nd, NFSPROC_CLOSE, nmp, op->nfso_fh,
op->nfso_fhlen, NULL, NULL, 0, 0, cred);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED + NFSX_STATEID);
if (NFSHASNFSV4N(nmp)) {
*tl++ = 0;
*tl++ = 0;
} else {
*tl++ = txdr_unsigned(op->nfso_own->nfsow_seqid);
*tl++ = op->nfso_stateid.seqid;
}
*tl++ = op->nfso_stateid.other[0];
*tl++ = op->nfso_stateid.other[1];
*tl = op->nfso_stateid.other[2];
if (syscred)
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error)
return (error);
if (!NFSHASNFSV4N(nmp))
NFSCL_INCRSEQID(op->nfso_own->nfsow_seqid, nd);
if (nd->nd_repstat == 0)
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID);
error = nd->nd_repstat;
if (!NFSHASNFSV4N(nmp) && error == NFSERR_STALESTATEID)
nfscl_initiate_recovery(op->nfso_own->nfsow_clp);
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* V4 Open Confirm RPC.
*/
int
nfsrpc_openconfirm(vnode_t vp, u_int8_t *nfhp, int fhlen,
struct nfsclopen *op, struct ucred *cred, NFSPROC_T *p)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsmount *nmp;
int error;
nmp = VFSTONFS(vp->v_mount);
if (NFSHASNFSV4N(nmp))
return (0); /* No confirmation for NFSv4.1. */
nfscl_reqstart(nd, NFSPROC_OPENCONFIRM, nmp, nfhp, fhlen, NULL, NULL,
0, 0, NULL);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED + NFSX_STATEID);
*tl++ = op->nfso_stateid.seqid;
*tl++ = op->nfso_stateid.other[0];
*tl++ = op->nfso_stateid.other[1];
*tl++ = op->nfso_stateid.other[2];
*tl = txdr_unsigned(op->nfso_own->nfsow_seqid);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
NFSCL_INCRSEQID(op->nfso_own->nfsow_seqid, nd);
if (!nd->nd_repstat) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID);
op->nfso_stateid.seqid = *tl++;
op->nfso_stateid.other[0] = *tl++;
op->nfso_stateid.other[1] = *tl++;
op->nfso_stateid.other[2] = *tl;
}
error = nd->nd_repstat;
if (error == NFSERR_STALESTATEID)
nfscl_initiate_recovery(op->nfso_own->nfsow_clp);
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* Do the setclientid and setclientid confirm RPCs. Called from nfs_statfs()
* when a mount has just occurred and when the server replies NFSERR_EXPIRED.
*/
int
nfsrpc_setclient(struct nfsmount *nmp, struct nfsclclient *clp, int reclaim,
bool *retokp, struct ucred *cred, NFSPROC_T *p)
{
u_int32_t *tl;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
u_int8_t *cp = NULL, *cp2, addr[INET6_ADDRSTRLEN + 9];
u_short port;
int error, isinet6 = 0, callblen;
nfsquad_t confirm;
static u_int32_t rev = 0;
struct nfsclds *dsp, *odsp;
struct in6_addr a6;
struct nfsclsession *tsep;
struct rpc_reconupcall recon;
struct nfscl_reconarg *rcp;
if (nfsboottime.tv_sec == 0)
NFSSETBOOTTIME(nfsboottime);
if (NFSHASNFSV4N(nmp)) {
error = NFSERR_BADSESSION;
odsp = dsp = NULL;
if (retokp != NULL) {
NFSLOCKMNT(nmp);
odsp = TAILQ_FIRST(&nmp->nm_sess);
NFSUNLOCKMNT(nmp);
}
if (odsp != NULL) {
/*
* When a session already exists, first try a
* CreateSession with the extant ClientID.
*/
dsp = malloc(sizeof(struct nfsclds) +
odsp->nfsclds_servownlen + 1, M_NFSCLDS,
M_WAITOK | M_ZERO);
dsp->nfsclds_expire = NFSD_MONOSEC + clp->nfsc_renew;
dsp->nfsclds_servownlen = odsp->nfsclds_servownlen;
dsp->nfsclds_sess.nfsess_clientid =
odsp->nfsclds_sess.nfsess_clientid;
dsp->nfsclds_sess.nfsess_sequenceid =
odsp->nfsclds_sess.nfsess_sequenceid + 1;
dsp->nfsclds_flags = odsp->nfsclds_flags;
if (dsp->nfsclds_servownlen > 0)
memcpy(dsp->nfsclds_serverown,
odsp->nfsclds_serverown,
dsp->nfsclds_servownlen + 1);
mtx_init(&dsp->nfsclds_mtx, "nfsds", NULL, MTX_DEF);
mtx_init(&dsp->nfsclds_sess.nfsess_mtx, "nfssession",
NULL, MTX_DEF);
nfscl_initsessionslots(&dsp->nfsclds_sess);
error = nfsrpc_createsession(nmp, &dsp->nfsclds_sess,
&nmp->nm_sockreq, NULL,
dsp->nfsclds_sess.nfsess_sequenceid, 1, cred, p);
NFSCL_DEBUG(1, "create session for extant "
"ClientID=%d\n", error);
if (error != 0) {
nfscl_freenfsclds(dsp);
dsp = NULL;
/*
* If *retokp is true, return any error other
* than NFSERR_STALECLIENTID,
* NFSERR_BADSESSION or NFSERR_STALEDONTRECOVER
* so that nfscl_recover() will not loop.
*/
if (*retokp)
return (NFSERR_IO);
} else
*retokp = true;
} else if (retokp != NULL && *retokp)
return (NFSERR_IO);
if (error != 0) {
/*
* Either there was no previous session or the
* CreateSession attempt failed, so...
* do an ExchangeID followed by the CreateSession.
*/
clp->nfsc_rev = rev++;
error = nfsrpc_exchangeid(nmp, clp, &nmp->nm_sockreq, 0,
NFSV4EXCH_USEPNFSMDS | NFSV4EXCH_USENONPNFS, &dsp,
cred, p);
NFSCL_DEBUG(1, "aft exch=%d\n", error);
if (error == 0)
error = nfsrpc_createsession(nmp,
&dsp->nfsclds_sess, &nmp->nm_sockreq, NULL,
dsp->nfsclds_sess.nfsess_sequenceid, 1,
cred, p);
NFSCL_DEBUG(1, "aft createsess=%d\n", error);
}
if (error == 0) {
/*
* If the session supports a backchannel, set up
* the BindConnectionToSession call in the krpc
* so that it is done on a reconnection.
*/
if (nfscl_enablecallb != 0 && nfs_numnfscbd > 0) {
rcp = mem_alloc(sizeof(*rcp));
rcp->minorvers = nmp->nm_minorvers;
memcpy(rcp->sessionid,
dsp->nfsclds_sess.nfsess_sessionid,
NFSX_V4SESSIONID);
recon.call = nfsrpc_bindconnsess;
recon.arg = rcp;
CLNT_CONTROL(nmp->nm_client, CLSET_RECONUPCALL,
&recon);
}
NFSLOCKMNT(nmp);
/*
* The old sessions cannot be safely free'd
* here, since they may still be used by
* in-progress RPCs.
*/
tsep = NULL;
if (TAILQ_FIRST(&nmp->nm_sess) != NULL) {
/*
* Mark the old session defunct. Needed
* when called from nfscl_hasexpired().
*/
tsep = NFSMNT_MDSSESSION(nmp);
tsep->nfsess_defunct = 1;
}
TAILQ_INSERT_HEAD(&nmp->nm_sess, dsp,
nfsclds_list);
/*
* Wake up RPCs waiting for a slot on the
* old session. These will then fail with
* NFSERR_BADSESSION and be retried with the
* new session by nfsv4_setsequence().
* Also wakeup() processes waiting for the
* new session.
*/
if (tsep != NULL)
wakeup(&tsep->nfsess_slots);
wakeup(&nmp->nm_sess);
NFSUNLOCKMNT(nmp);
} else if (dsp != NULL)
nfscl_freenfsclds(dsp);
if (error == 0 && reclaim == 0) {
error = nfsrpc_reclaimcomplete(nmp, cred, p);
NFSCL_DEBUG(1, "aft reclaimcomp=%d\n", error);
if (error == NFSERR_COMPLETEALREADY ||
error == NFSERR_NOTSUPP)
/* Ignore this error. */
error = 0;
}
return (error);
} else if (retokp != NULL && *retokp)
return (NFSERR_IO);
clp->nfsc_rev = rev++;
/*
* Allocate a single session structure for NFSv4.0, because some of
* the fields are used by NFSv4.0 although it doesn't do a session.
*/
dsp = malloc(sizeof(struct nfsclds), M_NFSCLDS, M_WAITOK | M_ZERO);
mtx_init(&dsp->nfsclds_mtx, "nfsds", NULL, MTX_DEF);
mtx_init(&dsp->nfsclds_sess.nfsess_mtx, "nfssession", NULL, MTX_DEF);
NFSLOCKMNT(nmp);
TAILQ_INSERT_HEAD(&nmp->nm_sess, dsp, nfsclds_list);
tsep = NFSMNT_MDSSESSION(nmp);
NFSUNLOCKMNT(nmp);
nfscl_reqstart(nd, NFSPROC_SETCLIENTID, nmp, NULL, 0, NULL, NULL, 0, 0,
NULL);
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(nfsboottime.tv_sec);
*tl = txdr_unsigned(clp->nfsc_rev);
(void) nfsm_strtom(nd, clp->nfsc_id, clp->nfsc_idlen);
/*
* set up the callback address
*/
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFS_CALLBCKPROG);
callblen = strlen(nfsv4_callbackaddr);
if (callblen == 0)
cp = nfscl_getmyip(nmp, &a6, &isinet6);
if (nfscl_enablecallb && nfs_numnfscbd > 0 &&
(callblen > 0 || cp != NULL)) {
port = htons(nfsv4_cbport);
cp2 = (u_int8_t *)&port;
#ifdef INET6
if ((callblen > 0 &&
strchr(nfsv4_callbackaddr, ':')) || isinet6) {
char ip6buf[INET6_ADDRSTRLEN], *ip6add;
(void) nfsm_strtom(nd, "tcp6", 4);
if (callblen == 0) {
ip6_sprintf(ip6buf, (struct in6_addr *)cp);
ip6add = ip6buf;
} else {
ip6add = nfsv4_callbackaddr;
}
snprintf(addr, INET6_ADDRSTRLEN + 9, "%s.%d.%d",
ip6add, cp2[0], cp2[1]);
} else
#endif
{
(void) nfsm_strtom(nd, "tcp", 3);
if (callblen == 0)
snprintf(addr, INET6_ADDRSTRLEN + 9,
"%d.%d.%d.%d.%d.%d", cp[0], cp[1],
cp[2], cp[3], cp2[0], cp2[1]);
else
snprintf(addr, INET6_ADDRSTRLEN + 9,
"%s.%d.%d", nfsv4_callbackaddr,
cp2[0], cp2[1]);
}
(void) nfsm_strtom(nd, addr, strlen(addr));
} else {
(void) nfsm_strtom(nd, "tcp", 3);
(void) nfsm_strtom(nd, "0.0.0.0.0.0", 11);
}
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(clp->nfsc_cbident);
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error)
return (error);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, u_int32_t *, 4 * NFSX_UNSIGNED);
tsep->nfsess_clientid.lval[0] = *tl++;
tsep->nfsess_clientid.lval[1] = *tl++;
confirm.lval[0] = *tl++;
confirm.lval[1] = *tl;
m_freem(nd->nd_mrep);
nd->nd_mrep = NULL;
/*
* and confirm it.
*/
nfscl_reqstart(nd, NFSPROC_SETCLIENTIDCFRM, nmp, NULL, 0, NULL,
NULL, 0, 0, NULL);
NFSM_BUILD(tl, u_int32_t *, 4 * NFSX_UNSIGNED);
*tl++ = tsep->nfsess_clientid.lval[0];
*tl++ = tsep->nfsess_clientid.lval[1];
*tl++ = confirm.lval[0];
*tl = confirm.lval[1];
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p,
cred, NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error)
return (error);
m_freem(nd->nd_mrep);
nd->nd_mrep = NULL;
}
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs getattr call.
*/
int
nfsrpc_getattr(vnode_t vp, struct ucred *cred, NFSPROC_T *p,
struct nfsvattr *nap)
{
struct nfsrv_descript nfsd, *nd = &nfsd;
int error;
nfsattrbit_t attrbits;
struct nfsnode *np;
struct nfsmount *nmp;
nmp = VFSTONFS(vp->v_mount);
np = VTONFS(vp);
if ((nmp->nm_privflag & NFSMNTP_FAKEROOTFH) != 0 &&
nmp->nm_fhsize == 0) {
/* Attempt to get the actual root file handle. */
error = nfsrpc_getdirpath(nmp, NFSMNT_DIRPATH(nmp), cred, p);
if (error != 0)
return (EACCES);
if (np->n_fhp->nfh_len == NFSX_FHMAX + 1)
nfscl_statfs(vp, cred, p);
}
NFSCL_REQSTART(nd, NFSPROC_GETATTR, vp, cred);
if (nd->nd_flag & ND_NFSV4) {
NFSGETATTR_ATTRBIT(&attrbits);
(void) nfsrv_putattrbit(nd, &attrbits);
}
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (!nd->nd_repstat)
error = nfsm_loadattr(nd, nap);
else
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs getattr call with non-vnode arguments.
*/
int
nfsrpc_getattrnovp(struct nfsmount *nmp, u_int8_t *fhp, int fhlen, int syscred,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *nap, u_int64_t *xidp,
uint32_t *leasep)
{
struct nfsrv_descript nfsd, *nd = &nfsd;
int error, vers = NFS_VER2;
nfsattrbit_t attrbits;
nfscl_reqstart(nd, NFSPROC_GETATTR, nmp, fhp, fhlen, NULL, NULL, 0, 0,
cred);
if (nd->nd_flag & ND_NFSV4) {
vers = NFS_VER4;
NFSGETATTR_ATTRBIT(&attrbits);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_LEASETIME);
(void) nfsrv_putattrbit(nd, &attrbits);
} else if (nd->nd_flag & ND_NFSV3) {
vers = NFS_VER3;
}
if (syscred)
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, vers, NULL, 1, xidp, NULL);
if (error)
return (error);
if (nd->nd_repstat == 0) {
if ((nd->nd_flag & ND_NFSV4) != 0)
error = nfsv4_loadattr(nd, NULL, nap, NULL, NULL, 0,
NULL, NULL, NULL, NULL, NULL, 0, NULL, leasep, NULL,
NULL, NULL);
else
error = nfsm_loadattr(nd, nap);
} else
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* Do an nfs setattr operation.
*/
int
nfsrpc_setattr(vnode_t vp, struct vattr *vap, NFSACL_T *aclp,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *rnap, int *attrflagp)
{
int error, expireret = 0, openerr, retrycnt;
u_int32_t clidrev = 0, mode;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfsfh *nfhp;
nfsv4stateid_t stateid;
void *lckp;
if (nmp->nm_clp != NULL)
clidrev = nmp->nm_clp->nfsc_clientidrev;
if (vap != NULL && NFSATTRISSET(u_quad_t, vap, va_size))
mode = NFSV4OPEN_ACCESSWRITE;
else
mode = NFSV4OPEN_ACCESSREAD;
retrycnt = 0;
do {
lckp = NULL;
openerr = 1;
if (NFSHASNFSV4(nmp)) {
nfhp = VTONFS(vp)->n_fhp;
error = nfscl_getstateid(vp, nfhp->nfh_fh,
nfhp->nfh_len, mode, 0, cred, p, &stateid, &lckp);
if (error && vp->v_type == VREG &&
(mode == NFSV4OPEN_ACCESSWRITE ||
nfstest_openallsetattr)) {
/*
* No Open stateid, so try and open the file
* now.
*/
if (mode == NFSV4OPEN_ACCESSWRITE)
openerr = nfsrpc_open(vp, FWRITE, cred,
p);
else
openerr = nfsrpc_open(vp, FREAD, cred,
p);
if (!openerr)
(void) nfscl_getstateid(vp,
nfhp->nfh_fh, nfhp->nfh_len,
mode, 0, cred, p, &stateid, &lckp);
}
}
if (vap != NULL)
error = nfsrpc_setattrrpc(vp, vap, &stateid, cred, p,
rnap, attrflagp);
else
error = nfsrpc_setaclrpc(vp, cred, p, aclp, &stateid);
if (error == NFSERR_OPENMODE && mode == NFSV4OPEN_ACCESSREAD) {
NFSLOCKMNT(nmp);
nmp->nm_state |= NFSSTA_OPENMODE;
NFSUNLOCKMNT(nmp);
}
if (error == NFSERR_STALESTATEID)
nfscl_initiate_recovery(nmp->nm_clp);
if (lckp != NULL)
nfscl_lockderef(lckp);
if (!openerr)
(void) nfsrpc_close(vp, 0, p);
if (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_OLDSTATEID || error == NFSERR_BADSESSION) {
(void) nfs_catnap(PZERO, error, "nfs_setattr");
} else if ((error == NFSERR_EXPIRED ||
((!NFSHASINT(nmp) || !NFSHASNFSV4N(nmp)) &&
error == NFSERR_BADSTATEID)) && clidrev != 0) {
expireret = nfscl_hasexpired(nmp->nm_clp, clidrev, p);
} else if (error == NFSERR_BADSTATEID && NFSHASINT(nmp) &&
NFSHASNFSV4N(nmp)) {
error = EIO;
}
retrycnt++;
} while (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_BADSESSION ||
(error == NFSERR_OLDSTATEID && retrycnt < 20) ||
((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID) &&
expireret == 0 && clidrev != 0 && retrycnt < 4) ||
(error == NFSERR_OPENMODE && mode == NFSV4OPEN_ACCESSREAD &&
retrycnt < 4));
if (error && retrycnt >= 4)
error = EIO;
return (error);
}
static int
nfsrpc_setattrrpc(vnode_t vp, struct vattr *vap,
nfsv4stateid_t *stateidp, struct ucred *cred, NFSPROC_T *p,
struct nfsvattr *rnap, int *attrflagp)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
int error;
nfsattrbit_t attrbits;
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_SETATTR, vp, cred);
if (nd->nd_flag & ND_NFSV4)
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSTATEID);
vap->va_type = vp->v_type;
nfscl_fillsattr(nd, vap, vp, NFSSATTR_FULL, 0);
if (nd->nd_flag & ND_NFSV3) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = newnfs_false;
} else if (nd->nd_flag & ND_NFSV4) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
(void) nfsrv_putattrbit(nd, &attrbits);
}
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (nd->nd_flag & (ND_NFSV3 | ND_NFSV4))
error = nfscl_wcc_data(nd, vp, rnap, attrflagp, NULL, NULL);
if ((nd->nd_flag & (ND_NFSV4 | ND_NOMOREDATA)) == ND_NFSV4 && !error)
error = nfsrv_getattrbits(nd, &attrbits, NULL, NULL);
if (!(nd->nd_flag & ND_NFSV3) && !nd->nd_repstat && !error)
error = nfscl_postop_attr(nd, rnap, attrflagp);
m_freem(nd->nd_mrep);
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
return (error);
}
/*
* nfs lookup rpc
*/
int
nfsrpc_lookup(vnode_t dvp, char *name, int len, struct ucred *cred,
NFSPROC_T *p, struct nfsvattr *dnap, struct nfsvattr *nap,
struct nfsfh **nfhpp, int *attrflagp, int *dattrflagp, uint32_t openmode)
{
uint32_t deleg, rflags, *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsmount *nmp;
struct nfsnode *np;
struct nfsfh *nfhp;
nfsattrbit_t attrbits;
int error = 0, lookupp = 0, newone, ret, retop;
uint8_t own[NFSV4CL_LOCKNAMELEN];
struct nfsclopen *op;
struct nfscldeleg *ndp;
nfsv4stateid_t stateid;
*attrflagp = 0;
*dattrflagp = 0;
if (dvp->v_type != VDIR)
return (ENOTDIR);
nmp = VFSTONFS(dvp->v_mount);
if (len > NFS_MAXNAMLEN)
return (ENAMETOOLONG);
if (NFSHASNFSV4(nmp) && len == 1 &&
name[0] == '.') {
/*
* Just return the current dir's fh.
*/
np = VTONFS(dvp);
nfhp = malloc(sizeof (struct nfsfh) +
np->n_fhp->nfh_len, M_NFSFH, M_WAITOK);
nfhp->nfh_len = np->n_fhp->nfh_len;
NFSBCOPY(np->n_fhp->nfh_fh, nfhp->nfh_fh, nfhp->nfh_len);
*nfhpp = nfhp;
return (0);
}
if (NFSHASNFSV4(nmp) && len == 2 &&
name[0] == '.' && name[1] == '.') {
lookupp = 1;
openmode = 0;
NFSCL_REQSTART(nd, NFSPROC_LOOKUPP, dvp, cred);
} else if (openmode != 0) {
NFSCL_REQSTART(nd, NFSPROC_LOOKUPOPEN, dvp, cred);
nfsm_strtom(nd, name, len);
} else {
NFSCL_REQSTART(nd, NFSPROC_LOOKUP, dvp, cred);
(void) nfsm_strtom(nd, name, len);
}
if (nd->nd_flag & ND_NFSV4) {
NFSGETATTR_ATTRBIT(&attrbits);
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OP_GETFH);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
(void) nfsrv_putattrbit(nd, &attrbits);
if (openmode != 0) {
/* Test for a VREG file. */
NFSZERO_ATTRBIT(&attrbits);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_TYPE);
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_VERIFY);
nfsrv_putattrbit(nd, &attrbits);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSX_UNSIGNED);
*tl = vtonfsv34_type(VREG);
/* Attempt the Open for VREG. */
nfscl_filllockowner(NULL, own, F_POSIX);
NFSM_BUILD(tl, uint32_t *, 6 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OP_OPEN);
*tl++ = 0; /* seqid, ignored. */
*tl++ = txdr_unsigned(openmode);
*tl++ = txdr_unsigned(NFSV4OPEN_DENYNONE);
*tl++ = 0; /* ClientID, ignored. */
*tl = 0;
nfsm_strtom(nd, own, NFSV4CL_LOCKNAMELEN);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OPEN_NOCREATE);
*tl = txdr_unsigned(NFSV4OPEN_CLAIMFH);
}
}
error = nfscl_request(nd, dvp, p, cred);
if (error)
return (error);
ndp = NULL;
if (nd->nd_repstat) {
/*
* When an NFSv4 Lookupp returns ENOENT, it means that
* the lookup is at the root of an fs, so return this dir.
*/
if (nd->nd_repstat == NFSERR_NOENT && lookupp) {
np = VTONFS(dvp);
nfhp = malloc(sizeof (struct nfsfh) +
np->n_fhp->nfh_len, M_NFSFH, M_WAITOK);
nfhp->nfh_len = np->n_fhp->nfh_len;
NFSBCOPY(np->n_fhp->nfh_fh, nfhp->nfh_fh, nfhp->nfh_len);
*nfhpp = nfhp;
m_freem(nd->nd_mrep);
return (0);
}
if (nd->nd_flag & ND_NFSV3)
error = nfscl_postop_attr(nd, dnap, dattrflagp);
else if ((nd->nd_flag & (ND_NFSV4 | ND_NOMOREDATA)) ==
ND_NFSV4) {
/* Load the directory attributes. */
error = nfsm_loadattr(nd, dnap);
if (error != 0)
goto nfsmout;
*dattrflagp = 1;
}
/* Check Lookup operation reply status. */
if (openmode != 0 && (nd->nd_flag & ND_NOMOREDATA) == 0) {
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
if (*++tl != 0)
goto nfsmout;
}
/* Look for GetFH reply. */
if (openmode != 0 && (nd->nd_flag & ND_NOMOREDATA) == 0) {
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
if (*++tl != 0)
goto nfsmout;
error = nfsm_getfh(nd, nfhpp);
if (error)
goto nfsmout;
}
/* Look for Getattr reply. */
if (openmode != 0 && (nd->nd_flag & ND_NOMOREDATA) == 0) {
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
if (*++tl != 0)
goto nfsmout;
error = nfsm_loadattr(nd, nap);
if (error == 0) {
/*
* We have now successfully completed the
* lookup, so set nd_repstat to 0.
*/
nd->nd_repstat = 0;
*attrflagp = 1;
}
}
goto nfsmout;
}
if ((nd->nd_flag & (ND_NFSV4 | ND_NOMOREDATA)) == ND_NFSV4) {
/* Load the directory attributes. */
error = nfsm_loadattr(nd, dnap);
if (error != 0)
goto nfsmout;
*dattrflagp = 1;
/* Skip over the Lookup and GetFH operation status values. */
NFSM_DISSECT(tl, u_int32_t *, 4 * NFSX_UNSIGNED);
}
error = nfsm_getfh(nd, nfhpp);
if (error)
goto nfsmout;
error = nfscl_postop_attr(nd, nap, attrflagp);
if (openmode != 0 && error == 0) {
NFSM_DISSECT(tl, uint32_t *, NFSX_STATEID +
10 * NFSX_UNSIGNED);
tl += 4; /* Skip over Verify+Open status. */
stateid.seqid = *tl++;
stateid.other[0] = *tl++;
stateid.other[1] = *tl++;
stateid.other[2] = *tl;
rflags = fxdr_unsigned(uint32_t, *(tl + 6));
error = nfsrv_getattrbits(nd, &attrbits, NULL, NULL);
if (error != 0)
goto nfsmout;
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
deleg = fxdr_unsigned(uint32_t, *tl);
if (deleg == NFSV4OPEN_DELEGATEREAD ||
deleg == NFSV4OPEN_DELEGATEWRITE) {
/*
* Just need to fill in the fields used by
* nfscl_trydelegreturn().
* Mark the mount point as acquiring
* delegations, so NFSPROC_LOOKUPOPEN will
* no longer be done.
*/
NFSLOCKMNT(nmp);
nmp->nm_privflag |= NFSMNTP_DELEGISSUED;
NFSUNLOCKMNT(nmp);
ndp = malloc(sizeof(struct nfscldeleg) +
(*nfhpp)->nfh_len, M_NFSCLDELEG, M_WAITOK);
ndp->nfsdl_fhlen = (*nfhpp)->nfh_len;
NFSBCOPY((*nfhpp)->nfh_fh, ndp->nfsdl_fh,
ndp->nfsdl_fhlen);
newnfs_copyincred(cred, &ndp->nfsdl_cred);
NFSM_DISSECT(tl, uint32_t *, NFSX_STATEID);
ndp->nfsdl_stateid.seqid = *tl++;
ndp->nfsdl_stateid.other[0] = *tl++;
ndp->nfsdl_stateid.other[1] = *tl++;
ndp->nfsdl_stateid.other[2] = *tl++;
} else if (deleg != NFSV4OPEN_DELEGATENONE) {
error = NFSERR_BADXDR;
goto nfsmout;
}
ret = nfscl_open(dvp, (*nfhpp)->nfh_fh, (*nfhpp)->nfh_len,
openmode, 0, cred, p, NULL, &op, &newone, &retop, 1, true);
if (ret != 0)
goto nfsmout;
if (newone != 0) {
op->nfso_stateid.seqid = stateid.seqid;
op->nfso_stateid.other[0] = stateid.other[0];
op->nfso_stateid.other[1] = stateid.other[1];
op->nfso_stateid.other[2] = stateid.other[2];
op->nfso_mode = openmode;
} else {
op->nfso_stateid.seqid = stateid.seqid;
if (retop == NFSCLOPEN_DOOPEN)
op->nfso_mode |= openmode;
}
if ((rflags & NFSV4OPEN_LOCKTYPEPOSIX) != 0 ||
nfscl_assumeposixlocks)
op->nfso_posixlock = 1;
else
op->nfso_posixlock = 0;
nfscl_openrelease(nmp, op, 0, 0);
if (ndp != NULL) {
/*
* Since we do not have the vnode, we
* cannot invalidate cached attributes.
* Just return the delegation.
*/
nfscl_trydelegreturn(ndp, cred, nmp, p);
}
}
if ((nd->nd_flag & ND_NFSV3) && !error)
error = nfscl_postop_attr(nd, dnap, dattrflagp);
nfsmout:
m_freem(nd->nd_mrep);
if (!error && nd->nd_repstat)
error = nd->nd_repstat;
free(ndp, M_NFSCLDELEG);
return (error);
}
/*
* Do a readlink rpc.
*/
int
nfsrpc_readlink(vnode_t vp, struct uio *uiop, struct ucred *cred,
NFSPROC_T *p, struct nfsvattr *nap, int *attrflagp)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsnode *np = VTONFS(vp);
nfsattrbit_t attrbits;
int error, len, cangetattr = 1;
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_READLINK, vp, cred);
if (nd->nd_flag & ND_NFSV4) {
/*
* And do a Getattr op.
*/
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
(void) nfsrv_putattrbit(nd, &attrbits);
}
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (nd->nd_flag & ND_NFSV3)
error = nfscl_postop_attr(nd, nap, attrflagp);
if (!nd->nd_repstat && !error) {
NFSM_STRSIZ(len, NFS_MAXPATHLEN);
/*
* This seems weird to me, but must have been added to
* FreeBSD for some reason. The only thing I can think of
* is that there was/is some server that replies with
* more link data than it should?
*/
if (len == NFS_MAXPATHLEN) {
NFSLOCKNODE(np);
if (np->n_size > 0 && np->n_size < NFS_MAXPATHLEN) {
len = np->n_size;
cangetattr = 0;
}
NFSUNLOCKNODE(np);
}
error = nfsm_mbufuio(nd, uiop, len);
if ((nd->nd_flag & ND_NFSV4) && !error && cangetattr)
error = nfscl_postop_attr(nd, nap, attrflagp);
}
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* Read operation.
*/
int
nfsrpc_read(vnode_t vp, struct uio *uiop, struct ucred *cred,
NFSPROC_T *p, struct nfsvattr *nap, int *attrflagp)
{
int error, expireret = 0, retrycnt;
u_int32_t clidrev = 0;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfsnode *np = VTONFS(vp);
struct ucred *newcred;
struct nfsfh *nfhp = NULL;
nfsv4stateid_t stateid;
void *lckp;
if (nmp->nm_clp != NULL)
clidrev = nmp->nm_clp->nfsc_clientidrev;
newcred = cred;
if (NFSHASNFSV4(nmp)) {
nfhp = np->n_fhp;
newcred = NFSNEWCRED(cred);
}
retrycnt = 0;
do {
lckp = NULL;
if (NFSHASNFSV4(nmp))
(void)nfscl_getstateid(vp, nfhp->nfh_fh, nfhp->nfh_len,
NFSV4OPEN_ACCESSREAD, 0, newcred, p, &stateid,
&lckp);
error = nfsrpc_readrpc(vp, uiop, newcred, &stateid, p, nap,
attrflagp);
if (error == NFSERR_OPENMODE) {
NFSLOCKMNT(nmp);
nmp->nm_state |= NFSSTA_OPENMODE;
NFSUNLOCKMNT(nmp);
}
if (error == NFSERR_STALESTATEID)
nfscl_initiate_recovery(nmp->nm_clp);
if (lckp != NULL)
nfscl_lockderef(lckp);
if (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_OLDSTATEID || error == NFSERR_BADSESSION) {
(void) nfs_catnap(PZERO, error, "nfs_read");
} else if ((error == NFSERR_EXPIRED ||
((!NFSHASINT(nmp) || !NFSHASNFSV4N(nmp)) &&
error == NFSERR_BADSTATEID)) && clidrev != 0) {
expireret = nfscl_hasexpired(nmp->nm_clp, clidrev, p);
} else if (error == NFSERR_BADSTATEID && NFSHASINT(nmp) &&
NFSHASNFSV4N(nmp)) {
error = EIO;
}
retrycnt++;
} while (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_BADSESSION ||
(error == NFSERR_OLDSTATEID && retrycnt < 20) ||
((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID) &&
expireret == 0 && clidrev != 0 && retrycnt < 4) ||
(error == NFSERR_OPENMODE && retrycnt < 4));
if (error && retrycnt >= 4)
error = EIO;
if (NFSHASNFSV4(nmp))
NFSFREECRED(newcred);
return (error);
}
/*
* The actual read RPC.
*/
static int
nfsrpc_readrpc(vnode_t vp, struct uio *uiop, struct ucred *cred,
nfsv4stateid_t *stateidp, NFSPROC_T *p, struct nfsvattr *nap,
int *attrflagp)
{
u_int32_t *tl;
int error = 0, len, retlen, tsiz, eof = 0;
struct nfsrv_descript nfsd;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfsrv_descript *nd = &nfsd;
int rsize;
off_t tmp_off;
*attrflagp = 0;
tsiz = uiop->uio_resid;
tmp_off = uiop->uio_offset + tsiz;
NFSLOCKMNT(nmp);
if (tmp_off > nmp->nm_maxfilesize || tmp_off < uiop->uio_offset) {
NFSUNLOCKMNT(nmp);
return (EFBIG);
}
rsize = nmp->nm_rsize;
NFSUNLOCKMNT(nmp);
nd->nd_mrep = NULL;
while (tsiz > 0) {
*attrflagp = 0;
len = (tsiz > rsize) ? rsize : tsiz;
NFSCL_REQSTART(nd, NFSPROC_READ, vp, cred);
if (nd->nd_flag & ND_NFSV4)
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSTATEID);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED * 3);
if (nd->nd_flag & ND_NFSV2) {
*tl++ = txdr_unsigned(uiop->uio_offset);
*tl++ = txdr_unsigned(len);
*tl = 0;
} else {
txdr_hyper(uiop->uio_offset, tl);
*(tl + 2) = txdr_unsigned(len);
}
/*
* Since I can't do a Getattr for NFSv4 for Write, there
* doesn't seem any point in doing one here, either.
* (See the comment in nfsrpc_writerpc() for more info.)
*/
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (nd->nd_flag & ND_NFSV3) {
error = nfscl_postop_attr(nd, nap, attrflagp);
} else if (!nd->nd_repstat && (nd->nd_flag & ND_NFSV2)) {
error = nfsm_loadattr(nd, nap);
if (!error)
*attrflagp = 1;
}
if (nd->nd_repstat || error) {
if (!error)
error = nd->nd_repstat;
goto nfsmout;
}
if (nd->nd_flag & ND_NFSV3) {
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
eof = fxdr_unsigned(int, *(tl + 1));
} else if (nd->nd_flag & ND_NFSV4) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
eof = fxdr_unsigned(int, *tl);
}
NFSM_STRSIZ(retlen, len);
error = nfsm_mbufuio(nd, uiop, retlen);
if (error)
goto nfsmout;
m_freem(nd->nd_mrep);
nd->nd_mrep = NULL;
tsiz -= retlen;
if (!(nd->nd_flag & ND_NFSV2)) {
if (eof || retlen == 0)
tsiz = 0;
} else if (retlen < len)
tsiz = 0;
}
return (0);
nfsmout:
if (nd->nd_mrep != NULL)
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs write operation
* When called_from_strategy != 0, it should return EIO for an error that
* indicates recovery is in progress, so that the buffer will be left
* dirty and be written back to the server later. If it loops around,
* the recovery thread could get stuck waiting for the buffer and recovery
* will then deadlock.
*/
int
nfsrpc_write(vnode_t vp, struct uio *uiop, int *iomode, int *must_commit,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *nap, int *attrflagp,
int called_from_strategy, int ioflag)
{
int error, expireret = 0, retrycnt, nostateid;
u_int32_t clidrev = 0;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfsnode *np = VTONFS(vp);
struct ucred *newcred;
struct nfsfh *nfhp = NULL;
nfsv4stateid_t stateid;
void *lckp;
KASSERT(*must_commit >= 0 && *must_commit <= 2,
("nfsrpc_write: must_commit out of range=%d", *must_commit));
if (nmp->nm_clp != NULL)
clidrev = nmp->nm_clp->nfsc_clientidrev;
newcred = cred;
if (NFSHASNFSV4(nmp)) {
newcred = NFSNEWCRED(cred);
nfhp = np->n_fhp;
}
retrycnt = 0;
do {
lckp = NULL;
nostateid = 0;
if (NFSHASNFSV4(nmp)) {
(void)nfscl_getstateid(vp, nfhp->nfh_fh, nfhp->nfh_len,
NFSV4OPEN_ACCESSWRITE, 0, newcred, p, &stateid,
&lckp);
if (stateid.other[0] == 0 && stateid.other[1] == 0 &&
stateid.other[2] == 0) {
nostateid = 1;
NFSCL_DEBUG(1, "stateid0 in write\n");
}
}
/*
* If there is no stateid for NFSv4, it means this is an
* extraneous write after close. Basically a poorly
* implemented buffer cache. Just don't do the write.
*/
if (nostateid)
error = 0;
else
error = nfsrpc_writerpc(vp, uiop, iomode, must_commit,
newcred, &stateid, p, nap, attrflagp, ioflag);
if (error == NFSERR_STALESTATEID)
nfscl_initiate_recovery(nmp->nm_clp);
if (lckp != NULL)
nfscl_lockderef(lckp);
if (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_OLDSTATEID || error == NFSERR_BADSESSION) {
(void) nfs_catnap(PZERO, error, "nfs_write");
} else if ((error == NFSERR_EXPIRED ||
((!NFSHASINT(nmp) || !NFSHASNFSV4N(nmp)) &&
error == NFSERR_BADSTATEID)) && clidrev != 0) {
expireret = nfscl_hasexpired(nmp->nm_clp, clidrev, p);
} else if (error == NFSERR_BADSTATEID && NFSHASINT(nmp) &&
NFSHASNFSV4N(nmp)) {
error = EIO;
}
retrycnt++;
} while (error == NFSERR_GRACE || error == NFSERR_DELAY ||
((error == NFSERR_STALESTATEID || error == NFSERR_BADSESSION ||
error == NFSERR_STALEDONTRECOVER) && called_from_strategy == 0) ||
(error == NFSERR_OLDSTATEID && retrycnt < 20) ||
((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID) &&
expireret == 0 && clidrev != 0 && retrycnt < 4));
if (error != 0 && (retrycnt >= 4 ||
((error == NFSERR_STALESTATEID || error == NFSERR_BADSESSION ||
error == NFSERR_STALEDONTRECOVER) && called_from_strategy != 0)))
error = EIO;
if (NFSHASNFSV4(nmp))
NFSFREECRED(newcred);
return (error);
}
/*
* The actual write RPC.
*/
static int
nfsrpc_writerpc(vnode_t vp, struct uio *uiop, int *iomode,
int *must_commit, struct ucred *cred, nfsv4stateid_t *stateidp,
NFSPROC_T *p, struct nfsvattr *nap, int *attrflagp, int ioflag)
{
u_int32_t *tl;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfsnode *np = VTONFS(vp);
int error = 0, len, rlen, commit, committed = NFSWRITE_FILESYNC;
int wccflag = 0;
int32_t backup;
struct nfsrv_descript *nd;
nfsattrbit_t attrbits;
uint64_t tmp_off;
ssize_t tsiz, wsize;
bool do_append;
KASSERT(uiop->uio_iovcnt == 1, ("nfs: writerpc iovcnt > 1"));
*attrflagp = 0;
tsiz = uiop->uio_resid;
tmp_off = uiop->uio_offset + tsiz;
NFSLOCKMNT(nmp);
if (tmp_off > nmp->nm_maxfilesize || tmp_off < uiop->uio_offset) {
NFSUNLOCKMNT(nmp);
return (EFBIG);
}
wsize = nmp->nm_wsize;
do_append = false;
if ((ioflag & IO_APPEND) != 0 && NFSHASNFSV4(nmp) && !NFSHASPNFS(nmp))
do_append = true;
NFSUNLOCKMNT(nmp);
nd = malloc(sizeof(*nd), M_TEMP, M_WAITOK);
nd->nd_mrep = NULL; /* NFSv2 sometimes does a write with */
nd->nd_repstat = 0; /* uio_resid == 0, so the while is not done */
while (tsiz > 0) {
*attrflagp = 0;
len = (tsiz > wsize) ? wsize : tsiz;
if (do_append)
NFSCL_REQSTART(nd, NFSPROC_APPENDWRITE, vp, cred);
else
NFSCL_REQSTART(nd, NFSPROC_WRITE, vp, cred);
if (nd->nd_flag & ND_NFSV4) {
if (do_append) {
NFSZERO_ATTRBIT(&attrbits);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_SIZE);
nfsrv_putattrbit(nd, &attrbits);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_UNSIGNED +
NFSX_HYPER);
*tl++ = txdr_unsigned(NFSX_HYPER);
txdr_hyper(uiop->uio_offset, tl); tl += 2;
*tl = txdr_unsigned(NFSV4OP_WRITE);
}
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSTATEID);
NFSM_BUILD(tl, u_int32_t *, NFSX_HYPER+2*NFSX_UNSIGNED);
txdr_hyper(uiop->uio_offset, tl);
tl += 2;
*tl++ = txdr_unsigned(*iomode);
*tl = txdr_unsigned(len);
} else if (nd->nd_flag & ND_NFSV3) {
NFSM_BUILD(tl, u_int32_t *, NFSX_HYPER+3*NFSX_UNSIGNED);
txdr_hyper(uiop->uio_offset, tl);
tl += 2;
*tl++ = txdr_unsigned(len);
*tl++ = txdr_unsigned(*iomode);
*tl = txdr_unsigned(len);
} else {
u_int32_t x;
NFSM_BUILD(tl, u_int32_t *, 4 * NFSX_UNSIGNED);
/*
* Not sure why someone changed this, since the
* RFC clearly states that "beginoffset" and
* "totalcount" are ignored, but it wouldn't
* surprise me if there's a busted server out there.
*/
/* Set both "begin" and "current" to non-garbage. */
x = txdr_unsigned((u_int32_t)uiop->uio_offset);
*tl++ = x; /* "begin offset" */
*tl++ = x; /* "current offset" */
x = txdr_unsigned(len);
*tl++ = x; /* total to this offset */
*tl = x; /* size of this write */
}
nfsm_uiombuf(nd, uiop, len);
/*
* Although it is tempting to do a normal Getattr Op in the
* NFSv4 compound, the result can be a nearly hung client
* system if the Getattr asks for Owner and/or OwnerGroup.
* It occurs when the client can't map either the Owner or
* Owner_group name in the Getattr reply to a uid/gid. When
* there is a cache miss, the kernel does an upcall to the
* nfsuserd. Then, it can try and read the local /etc/passwd
* or /etc/group file. It can then block in getnewbuf(),
* waiting for dirty writes to be pushed to the NFS server.
* The only reason this doesn't result in a complete
* deadlock, is that the upcall times out and allows
* the write to complete. However, progress is so slow
* that it might just as well be deadlocked.
* As such, we get the rest of the attributes, but not
* Owner or Owner_group.
* nb: nfscl_loadattrcache() needs to be told that these
* partial attributes from a write rpc are being
* passed in, via a argument flag.
*/
if (nd->nd_flag & ND_NFSV4) {
NFSWRITEGETATTR_ATTRBIT(&attrbits);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
(void) nfsrv_putattrbit(nd, &attrbits);
}
error = nfscl_request(nd, vp, p, cred);
if (error) {
free(nd, M_TEMP);
return (error);
}
if (nd->nd_repstat) {
/*
* In case the rpc gets retried, roll
* the uio fields changed by nfsm_uiombuf()
* back.
*/
uiop->uio_offset -= len;
uiop->uio_resid += len;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base - len;
uiop->uio_iov->iov_len += len;
}
if (nd->nd_flag & (ND_NFSV3 | ND_NFSV4)) {
error = nfscl_wcc_data(nd, vp, nap, attrflagp,
&wccflag, &tmp_off);
if (error)
goto nfsmout;
}
if ((nd->nd_flag & (ND_NFSV4 | ND_NOMOREDATA)) ==
(ND_NFSV4 | ND_NOMOREDATA) &&
nd->nd_repstat == NFSERR_NOTSAME && do_append) {
/*
* Verify of the file's size failed, so redo the
* write using the file's size as returned in
* the wcc attributes.
*/
if (tmp_off + tsiz <= nmp->nm_maxfilesize) {
do_append = false;
uiop->uio_offset = tmp_off;
m_freem(nd->nd_mrep);
nd->nd_mrep = NULL;
continue;
} else
nd->nd_repstat = EFBIG;
}
if (!nd->nd_repstat) {
if (do_append) {
/* Strip off the Write reply status. */
do_append = false;
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
}
if (nd->nd_flag & (ND_NFSV3 | ND_NFSV4)) {
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED
+ NFSX_VERF);
rlen = fxdr_unsigned(int, *tl++);
if (rlen == 0) {
error = NFSERR_IO;
goto nfsmout;
} else if (rlen < len) {
backup = len - rlen;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base -
backup;
uiop->uio_iov->iov_len += backup;
uiop->uio_offset -= backup;
uiop->uio_resid += backup;
len = rlen;
}
commit = fxdr_unsigned(int, *tl++);
/*
* Return the lowest commitment level
* obtained by any of the RPCs.
*/
if (committed == NFSWRITE_FILESYNC)
committed = commit;
else if (committed == NFSWRITE_DATASYNC &&
commit == NFSWRITE_UNSTABLE)
committed = commit;
NFSLOCKMNT(nmp);
if (!NFSHASWRITEVERF(nmp)) {
NFSBCOPY((caddr_t)tl,
(caddr_t)&nmp->nm_verf[0],
NFSX_VERF);
NFSSETWRITEVERF(nmp);
} else if (NFSBCMP(tl, nmp->nm_verf,
NFSX_VERF) && *must_commit != 2) {
*must_commit = 1;
NFSBCOPY(tl, nmp->nm_verf, NFSX_VERF);
}
NFSUNLOCKMNT(nmp);
}
if (nd->nd_flag & ND_NFSV4)
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
if (nd->nd_flag & (ND_NFSV2 | ND_NFSV4)) {
error = nfsm_loadattr(nd, nap);
if (!error)
*attrflagp = NFS_LATTR_NOSHRINK;
}
} else {
error = nd->nd_repstat;
}
if (error)
goto nfsmout;
NFSWRITERPC_SETTIME(wccflag, np, nap, (nd->nd_flag & ND_NFSV4));
m_freem(nd->nd_mrep);
nd->nd_mrep = NULL;
tsiz -= len;
}
nfsmout:
if (nd->nd_mrep != NULL)
m_freem(nd->nd_mrep);
*iomode = committed;
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
free(nd, M_TEMP);
return (error);
}
/*
* Do an nfs deallocate operation.
*/
int
nfsrpc_deallocate(vnode_t vp, off_t offs, off_t len, struct nfsvattr *nap,
int *attrflagp, struct ucred *cred, NFSPROC_T *p)
{
int error, expireret = 0, openerr, retrycnt;
uint32_t clidrev = 0;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfsfh *nfhp;
nfsv4stateid_t stateid;
void *lckp;
if (nmp->nm_clp != NULL)
clidrev = nmp->nm_clp->nfsc_clientidrev;
retrycnt = 0;
do {
lckp = NULL;
openerr = 1;
nfhp = VTONFS(vp)->n_fhp;
error = nfscl_getstateid(vp, nfhp->nfh_fh, nfhp->nfh_len,
NFSV4OPEN_ACCESSWRITE, 0, cred, p, &stateid, &lckp);
if (error != 0) {
/*
* No Open stateid, so try and open the file
* now.
*/
openerr = nfsrpc_open(vp, FWRITE, cred, p);
if (openerr == 0)
nfscl_getstateid(vp, nfhp->nfh_fh,
nfhp->nfh_len, NFSV4OPEN_ACCESSWRITE, 0,
cred, p, &stateid, &lckp);
}
error = nfsrpc_deallocaterpc(vp, offs, len, &stateid, nap,
attrflagp, cred, p);
if (error == NFSERR_STALESTATEID)
nfscl_initiate_recovery(nmp->nm_clp);
if (lckp != NULL)
nfscl_lockderef(lckp);
if (openerr == 0)
nfsrpc_close(vp, 0, p);
if (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_OLDSTATEID || error == NFSERR_BADSESSION) {
(void) nfs_catnap(PZERO, error, "nfs_deallocate");
} else if ((error == NFSERR_EXPIRED || (!NFSHASINT(nmp) &&
error == NFSERR_BADSTATEID)) && clidrev != 0) {
expireret = nfscl_hasexpired(nmp->nm_clp, clidrev, p);
} else if (error == NFSERR_BADSTATEID && NFSHASINT(nmp)) {
error = EIO;
}
retrycnt++;
} while (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_BADSESSION ||
(error == NFSERR_OLDSTATEID && retrycnt < 20) ||
((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID) &&
expireret == 0 && clidrev != 0 && retrycnt < 4));
if (error && retrycnt >= 4)
error = EIO;
return (error);
}
/*
* The actual deallocate RPC.
*/
static int
nfsrpc_deallocaterpc(vnode_t vp, off_t offs, off_t len,
nfsv4stateid_t *stateidp, struct nfsvattr *nap, int *attrflagp,
struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
struct nfsnode *np = VTONFS(vp);
int error, wccflag;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
nfsattrbit_t attrbits;
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_DEALLOCATE, vp, cred);
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSTATEID);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_HYPER);
txdr_hyper(offs, tl);
tl += 2;
txdr_hyper(len, tl);
NFSWRITEGETATTR_ATTRBIT(&attrbits);
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, vp, p, cred);
if (error != 0)
return (error);
wccflag = 0;
error = nfscl_wcc_data(nd, vp, nap, attrflagp, &wccflag, NULL);
if (error != 0)
goto nfsmout;
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
error = nfsm_loadattr(nd, nap);
if (error != 0)
goto nfsmout;
*attrflagp = NFS_LATTR_NOSHRINK;
}
NFSWRITERPC_SETTIME(wccflag, np, nap, 1);
nfsmout:
m_freem(nd->nd_mrep);
if (nd->nd_repstat != 0 && error == 0)
error = nd->nd_repstat;
return (error);
}
/*
* nfs mknod rpc
* For NFS v2 this is a kludge. Use a create rpc but with the IFMT bits of the
* mode set to specify the file type and the size field for rdev.
*/
int
nfsrpc_mknod(vnode_t dvp, char *name, int namelen, struct vattr *vap,
u_int32_t rdev, __enum_uint8(vtype) vtyp, struct ucred *cred, NFSPROC_T *p,
struct nfsvattr *dnap, struct nfsvattr *nnap, struct nfsfh **nfhpp,
int *attrflagp, int *dattrflagp)
{
u_int32_t *tl;
int error = 0;
struct nfsrv_descript nfsd, *nd = &nfsd;
nfsattrbit_t attrbits;
*nfhpp = NULL;
*attrflagp = 0;
*dattrflagp = 0;
if (namelen > NFS_MAXNAMLEN)
return (ENAMETOOLONG);
NFSCL_REQSTART(nd, NFSPROC_MKNOD, dvp, cred);
if (nd->nd_flag & ND_NFSV4) {
if (vtyp == VBLK || vtyp == VCHR) {
NFSM_BUILD(tl, u_int32_t *, 3 * NFSX_UNSIGNED);
*tl++ = vtonfsv34_type(vtyp);
*tl++ = txdr_unsigned(NFSMAJOR(rdev));
*tl = txdr_unsigned(NFSMINOR(rdev));
} else {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = vtonfsv34_type(vtyp);
}
}
(void) nfsm_strtom(nd, name, namelen);
if (nd->nd_flag & ND_NFSV3) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = vtonfsv34_type(vtyp);
}
if (nd->nd_flag & (ND_NFSV3 | ND_NFSV4))
nfscl_fillsattr(nd, vap, dvp, 0, 0);
if ((nd->nd_flag & ND_NFSV3) &&
(vtyp == VCHR || vtyp == VBLK)) {
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSMAJOR(rdev));
*tl = txdr_unsigned(NFSMINOR(rdev));
}
if (nd->nd_flag & ND_NFSV4) {
NFSGETATTR_ATTRBIT(&attrbits);
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OP_GETFH);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
(void) nfsrv_putattrbit(nd, &attrbits);
}
if (nd->nd_flag & ND_NFSV2)
nfscl_fillsattr(nd, vap, dvp, NFSSATTR_SIZERDEV, rdev);
error = nfscl_request(nd, dvp, p, cred);
if (error)
return (error);
if (nd->nd_flag & ND_NFSV4)
error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, NULL);
if (!nd->nd_repstat) {
if (nd->nd_flag & ND_NFSV4) {
NFSM_DISSECT(tl, u_int32_t *, 5 * NFSX_UNSIGNED);
error = nfsrv_getattrbits(nd, &attrbits, NULL, NULL);
if (error)
goto nfsmout;
}
error = nfscl_mtofh(nd, nfhpp, nnap, attrflagp);
if (error)
goto nfsmout;
}
if (nd->nd_flag & ND_NFSV3)
error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, NULL);
if (!error && nd->nd_repstat)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs file create call
* Mostly just call the approriate routine. (I separated out v4, so that
* error recovery wouldn't be as difficult.)
*/
int
nfsrpc_create(vnode_t dvp, char *name, int namelen, struct vattr *vap,
nfsquad_t cverf, int fmode, struct ucred *cred, NFSPROC_T *p,
struct nfsvattr *dnap, struct nfsvattr *nnap, struct nfsfh **nfhpp,
int *attrflagp, int *dattrflagp)
{
int error = 0, newone, expireret = 0, retrycnt, unlocked;
struct nfsclowner *owp;
struct nfscldeleg *dp;
struct nfsmount *nmp = VFSTONFS(dvp->v_mount);
u_int32_t clidrev;
if (NFSHASNFSV4(nmp)) {
retrycnt = 0;
do {
dp = NULL;
error = nfscl_open(dvp, NULL, 0, (NFSV4OPEN_ACCESSWRITE |
NFSV4OPEN_ACCESSREAD), 0, cred, p, &owp, NULL, &newone,
NULL, 1, true);
if (error)
return (error);
if (nmp->nm_clp != NULL)
clidrev = nmp->nm_clp->nfsc_clientidrev;
else
clidrev = 0;
if (!NFSHASPNFS(nmp) || nfscl_enablecallb == 0 ||
nfs_numnfscbd == 0 || retrycnt > 0)
error = nfsrpc_createv4(dvp, name, namelen, vap, cverf,
fmode, owp, &dp, cred, p, dnap, nnap, nfhpp,
attrflagp, dattrflagp, &unlocked);
else
error = nfsrpc_getcreatelayout(dvp, name, namelen, vap,
cverf, fmode, owp, &dp, cred, p, dnap, nnap, nfhpp,
attrflagp, dattrflagp, &unlocked);
/*
* There is no need to invalidate cached attributes here,
* since new post-delegation issue attributes are always
* returned by nfsrpc_createv4() and these will update the
* attribute cache.
*/
if (dp != NULL)
(void) nfscl_deleg(nmp->nm_mountp, owp->nfsow_clp,
(*nfhpp)->nfh_fh, (*nfhpp)->nfh_len, cred, p, &dp);
nfscl_ownerrelease(nmp, owp, error, newone, unlocked);
if (error == NFSERR_GRACE || error == NFSERR_STALECLIENTID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_BADSESSION) {
(void) nfs_catnap(PZERO, error, "nfs_open");
} else if ((error == NFSERR_EXPIRED ||
error == NFSERR_BADSTATEID) && clidrev != 0) {
expireret = nfscl_hasexpired(nmp->nm_clp, clidrev, p);
retrycnt++;
}
} while (error == NFSERR_GRACE || error == NFSERR_STALECLIENTID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_BADSESSION ||
((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID) &&
expireret == 0 && clidrev != 0 && retrycnt < 4));
if (error && retrycnt >= 4)
error = EIO;
} else {
error = nfsrpc_createv23(dvp, name, namelen, vap, cverf,
fmode, cred, p, dnap, nnap, nfhpp, attrflagp, dattrflagp);
}
return (error);
}
/*
* The create rpc for v2 and 3.
*/
static int
nfsrpc_createv23(vnode_t dvp, char *name, int namelen, struct vattr *vap,
nfsquad_t cverf, int fmode, struct ucred *cred, NFSPROC_T *p,
struct nfsvattr *dnap, struct nfsvattr *nnap, struct nfsfh **nfhpp,
int *attrflagp, int *dattrflagp)
{
u_int32_t *tl;
int error = 0;
struct nfsrv_descript nfsd, *nd = &nfsd;
*nfhpp = NULL;
*attrflagp = 0;
*dattrflagp = 0;
if (namelen > NFS_MAXNAMLEN)
return (ENAMETOOLONG);
NFSCL_REQSTART(nd, NFSPROC_CREATE, dvp, cred);
(void) nfsm_strtom(nd, name, namelen);
if (nd->nd_flag & ND_NFSV3) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
if (fmode & O_EXCL) {
*tl = txdr_unsigned(NFSCREATE_EXCLUSIVE);
NFSM_BUILD(tl, u_int32_t *, NFSX_VERF);
*tl++ = cverf.lval[0];
*tl = cverf.lval[1];
} else {
*tl = txdr_unsigned(NFSCREATE_UNCHECKED);
nfscl_fillsattr(nd, vap, dvp, 0, 0);
}
} else {
nfscl_fillsattr(nd, vap, dvp, NFSSATTR_SIZE0, 0);
}
error = nfscl_request(nd, dvp, p, cred);
if (error)
return (error);
if (nd->nd_repstat == 0) {
error = nfscl_mtofh(nd, nfhpp, nnap, attrflagp);
if (error)
goto nfsmout;
}
if (nd->nd_flag & ND_NFSV3)
error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, NULL);
if (nd->nd_repstat != 0 && error == 0)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
static int
nfsrpc_createv4(vnode_t dvp, char *name, int namelen, struct vattr *vap,
nfsquad_t cverf, int fmode, struct nfsclowner *owp, struct nfscldeleg **dpp,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *dnap,
struct nfsvattr *nnap, struct nfsfh **nfhpp, int *attrflagp,
int *dattrflagp, int *unlockedp)
{
u_int32_t *tl;
int error = 0, deleg, newone, ret, acesize, limitby;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsclopen *op;
struct nfscldeleg *dp = NULL;
struct nfsnode *np;
struct nfsfh *nfhp;
nfsattrbit_t attrbits;
nfsv4stateid_t stateid;
u_int32_t rflags;
struct nfsmount *nmp;
struct nfsclsession *tsep;
nmp = VFSTONFS(dvp->v_mount);
np = VTONFS(dvp);
*unlockedp = 0;
*nfhpp = NULL;
*dpp = NULL;
*attrflagp = 0;
*dattrflagp = 0;
if (namelen > NFS_MAXNAMLEN)
return (ENAMETOOLONG);
NFSCL_REQSTART(nd, NFSPROC_CREATE, dvp, cred);
/*
* For V4, this is actually an Open op.
*/
NFSM_BUILD(tl, u_int32_t *, 5 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(owp->nfsow_seqid);
*tl++ = txdr_unsigned(NFSV4OPEN_ACCESSWRITE |
NFSV4OPEN_ACCESSREAD);
*tl++ = txdr_unsigned(NFSV4OPEN_DENYNONE);
tsep = nfsmnt_mdssession(nmp);
*tl++ = tsep->nfsess_clientid.lval[0];
*tl = tsep->nfsess_clientid.lval[1];
(void) nfsm_strtom(nd, owp->nfsow_owner, NFSV4CL_LOCKNAMELEN);
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OPEN_CREATE);
if (fmode & O_EXCL) {
if (NFSHASNFSV4N(nmp)) {
if (NFSHASSESSPERSIST(nmp)) {
/* Use GUARDED for persistent sessions. */
*tl = txdr_unsigned(NFSCREATE_GUARDED);
nfscl_fillsattr(nd, vap, dvp, 0, 0);
} else {
/* Otherwise, use EXCLUSIVE4_1. */
*tl = txdr_unsigned(NFSCREATE_EXCLUSIVE41);
NFSM_BUILD(tl, u_int32_t *, NFSX_VERF);
*tl++ = cverf.lval[0];
*tl = cverf.lval[1];
nfscl_fillsattr(nd, vap, dvp, 0, 0);
}
} else {
/* NFSv4.0 */
*tl = txdr_unsigned(NFSCREATE_EXCLUSIVE);
NFSM_BUILD(tl, u_int32_t *, NFSX_VERF);
*tl++ = cverf.lval[0];
*tl = cverf.lval[1];
}
} else {
*tl = txdr_unsigned(NFSCREATE_UNCHECKED);
nfscl_fillsattr(nd, vap, dvp, 0, 0);
}
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OPEN_CLAIMNULL);
(void) nfsm_strtom(nd, name, namelen);
/* Get the new file's handle and attributes. */
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OP_GETFH);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
(void) nfsrv_putattrbit(nd, &attrbits);
/* Get the directory's post-op attributes. */
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_PUTFH);
(void)nfsm_fhtom(nmp, nd, np->n_fhp->nfh_fh, np->n_fhp->nfh_len, 0);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
(void) nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, dvp, p, cred);
if (error)
return (error);
NFSCL_INCRSEQID(owp->nfsow_seqid, nd);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID +
6 * NFSX_UNSIGNED);
stateid.seqid = *tl++;
stateid.other[0] = *tl++;
stateid.other[1] = *tl++;
stateid.other[2] = *tl;
rflags = fxdr_unsigned(u_int32_t, *(tl + 6));
error = nfsrv_getattrbits(nd, &attrbits, NULL, NULL);
if (error)
goto nfsmout;
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
deleg = fxdr_unsigned(int, *tl);
if (deleg == NFSV4OPEN_DELEGATEREAD ||
deleg == NFSV4OPEN_DELEGATEWRITE) {
if (!(owp->nfsow_clp->nfsc_flags &
NFSCLFLAGS_FIRSTDELEG))
owp->nfsow_clp->nfsc_flags |=
(NFSCLFLAGS_FIRSTDELEG | NFSCLFLAGS_GOTDELEG);
dp = malloc(
sizeof (struct nfscldeleg) + NFSX_V4FHMAX,
M_NFSCLDELEG, M_WAITOK);
LIST_INIT(&dp->nfsdl_owner);
LIST_INIT(&dp->nfsdl_lock);
dp->nfsdl_clp = owp->nfsow_clp;
newnfs_copyincred(cred, &dp->nfsdl_cred);
nfscl_lockinit(&dp->nfsdl_rwlock);
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID +
NFSX_UNSIGNED);
dp->nfsdl_stateid.seqid = *tl++;
dp->nfsdl_stateid.other[0] = *tl++;
dp->nfsdl_stateid.other[1] = *tl++;
dp->nfsdl_stateid.other[2] = *tl++;
ret = fxdr_unsigned(int, *tl);
if (deleg == NFSV4OPEN_DELEGATEWRITE) {
dp->nfsdl_flags = NFSCLDL_WRITE;
/*
* Indicates how much the file can grow.
*/
NFSM_DISSECT(tl, u_int32_t *,
3 * NFSX_UNSIGNED);
limitby = fxdr_unsigned(int, *tl++);
switch (limitby) {
case NFSV4OPEN_LIMITSIZE:
dp->nfsdl_sizelimit = fxdr_hyper(tl);
break;
case NFSV4OPEN_LIMITBLOCKS:
dp->nfsdl_sizelimit =
fxdr_unsigned(u_int64_t, *tl++);
dp->nfsdl_sizelimit *=
fxdr_unsigned(u_int64_t, *tl);
break;
default:
error = NFSERR_BADXDR;
goto nfsmout;
}
} else {
dp->nfsdl_flags = NFSCLDL_READ;
}
if (ret)
dp->nfsdl_flags |= NFSCLDL_RECALL;
error = nfsrv_dissectace(nd, &dp->nfsdl_ace, false,
&ret, &acesize, p);
if (error)
goto nfsmout;
} else if (deleg != NFSV4OPEN_DELEGATENONE) {
error = NFSERR_BADXDR;
goto nfsmout;
}
error = nfscl_mtofh(nd, nfhpp, nnap, attrflagp);
if (error)
goto nfsmout;
/* Get rid of the PutFH and Getattr status values. */
NFSM_DISSECT(tl, u_int32_t *, 4 * NFSX_UNSIGNED);
/* Load the directory attributes. */
error = nfsm_loadattr(nd, dnap);
if (error)
goto nfsmout;
*dattrflagp = 1;
if (dp != NULL && *attrflagp) {
dp->nfsdl_change = nnap->na_filerev;
dp->nfsdl_modtime = nnap->na_mtime;
dp->nfsdl_flags |= NFSCLDL_MODTIMESET;
}
/*
* We can now complete the Open state.
*/
nfhp = *nfhpp;
if (dp != NULL) {
dp->nfsdl_fhlen = nfhp->nfh_len;
NFSBCOPY(nfhp->nfh_fh, dp->nfsdl_fh, nfhp->nfh_len);
}
/*
* Get an Open structure that will be
* attached to the OpenOwner, acquired already.
*/
error = nfscl_open(dvp, nfhp->nfh_fh, nfhp->nfh_len,
(NFSV4OPEN_ACCESSWRITE | NFSV4OPEN_ACCESSREAD), 0,
cred, p, NULL, &op, &newone, NULL, 0, false);
if (error)
goto nfsmout;
op->nfso_stateid = stateid;
newnfs_copyincred(cred, &op->nfso_cred);
if ((rflags & NFSV4OPEN_RESULTCONFIRM)) {
do {
ret = nfsrpc_openconfirm(dvp, nfhp->nfh_fh,
nfhp->nfh_len, op, cred, p);
if (ret == NFSERR_DELAY)
(void) nfs_catnap(PZERO, ret, "nfs_create");
} while (ret == NFSERR_DELAY);
error = ret;
}
/*
* If the server is handing out delegations, but we didn't
* get one because an OpenConfirm was required, try the
* Open again, to get a delegation. This is a harmless no-op,
* from a server's point of view.
*/
if ((rflags & NFSV4OPEN_RESULTCONFIRM) &&
(owp->nfsow_clp->nfsc_flags & NFSCLFLAGS_GOTDELEG) &&
!error && dp == NULL) {
KASSERT(!NFSHASNFSV4N(nmp),
("nfsrpc_createv4: result confirm"));
do {
ret = nfsrpc_openrpc(VFSTONFS(dvp->v_mount), dvp,
np->n_fhp->nfh_fh, np->n_fhp->nfh_len,
nfhp->nfh_fh, nfhp->nfh_len,
(NFSV4OPEN_ACCESSWRITE | NFSV4OPEN_ACCESSREAD), op,
name, namelen, &dp, 0, 0x0, cred, p, 0, 1);
if (ret == NFSERR_DELAY)
(void) nfs_catnap(PZERO, ret, "nfs_crt2");
} while (ret == NFSERR_DELAY);
if (ret) {
if (dp != NULL) {
free(dp, M_NFSCLDELEG);
dp = NULL;
}
if (ret == NFSERR_STALECLIENTID ||
ret == NFSERR_STALEDONTRECOVER ||
ret == NFSERR_BADSESSION)
error = ret;
}
}
nfscl_openrelease(nmp, op, error, newone);
*unlockedp = 1;
}
if (nd->nd_repstat != 0 && error == 0)
error = nd->nd_repstat;
if (error == NFSERR_STALECLIENTID)
nfscl_initiate_recovery(owp->nfsow_clp);
nfsmout:
if (!error)
*dpp = dp;
else if (dp != NULL)
free(dp, M_NFSCLDELEG);
m_freem(nd->nd_mrep);
return (error);
}
/*
* Nfs remove rpc
*/
int
nfsrpc_remove(vnode_t dvp, char *name, int namelen, vnode_t vp,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *dnap, int *dattrflagp)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsnode *np;
struct nfsmount *nmp;
nfsv4stateid_t dstateid;
int error, ret = 0, i;
*dattrflagp = 0;
if (namelen > NFS_MAXNAMLEN)
return (ENAMETOOLONG);
nmp = VFSTONFS(dvp->v_mount);
tryagain:
if (NFSHASNFSV4(nmp) && ret == 0) {
ret = nfscl_removedeleg(vp, p, &dstateid);
if (ret == 1) {
NFSCL_REQSTART(nd, NFSPROC_RETDELEGREMOVE, vp, cred);
NFSM_BUILD(tl, u_int32_t *, NFSX_STATEID +
NFSX_UNSIGNED);
if (NFSHASNFSV4N(nmp))
*tl++ = 0;
else
*tl++ = dstateid.seqid;
*tl++ = dstateid.other[0];
*tl++ = dstateid.other[1];
*tl++ = dstateid.other[2];
*tl = txdr_unsigned(NFSV4OP_PUTFH);
np = VTONFS(dvp);
(void)nfsm_fhtom(nmp, nd, np->n_fhp->nfh_fh,
np->n_fhp->nfh_len, 0);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_REMOVE);
}
} else {
ret = 0;
}
if (ret == 0)
NFSCL_REQSTART(nd, NFSPROC_REMOVE, dvp, cred);
(void) nfsm_strtom(nd, name, namelen);
error = nfscl_request(nd, dvp, p, cred);
if (error)
return (error);
if (nd->nd_flag & (ND_NFSV3 | ND_NFSV4)) {
/* For NFSv4, parse out any Delereturn replies. */
if (ret > 0 && nd->nd_repstat != 0 &&
(nd->nd_flag & ND_NOMOREDATA)) {
/*
* If the Delegreturn failed, try again without
* it. The server will Recall, as required.
*/
m_freem(nd->nd_mrep);
goto tryagain;
}
for (i = 0; i < (ret * 2); i++) {
if ((nd->nd_flag & (ND_NFSV4 | ND_NOMOREDATA)) ==
ND_NFSV4) {
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
if (*(tl + 1))
nd->nd_flag |= ND_NOMOREDATA;
}
}
error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, NULL);
}
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* Do an nfs rename rpc.
*/
int
nfsrpc_rename(vnode_t fdvp, vnode_t fvp, char *fnameptr, int fnamelen,
vnode_t tdvp, vnode_t tvp, char *tnameptr, int tnamelen, struct ucred *cred,
NFSPROC_T *p, struct nfsvattr *fnap, struct nfsvattr *tnap,
int *fattrflagp, int *tattrflagp)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsmount *nmp;
struct nfsnode *np;
nfsattrbit_t attrbits;
nfsv4stateid_t fdstateid, tdstateid;
int error = 0, ret = 0, gottd = 0, gotfd = 0, i;
*fattrflagp = 0;
*tattrflagp = 0;
nmp = VFSTONFS(fdvp->v_mount);
if (fnamelen > NFS_MAXNAMLEN || tnamelen > NFS_MAXNAMLEN)
return (ENAMETOOLONG);
tryagain:
if (NFSHASNFSV4(nmp) && ret == 0) {
ret = nfscl_renamedeleg(fvp, &fdstateid, &gotfd, tvp,
&tdstateid, &gottd, p);
if (gotfd && gottd) {
NFSCL_REQSTART(nd, NFSPROC_RETDELEGRENAME2, fvp, cred);
} else if (gotfd) {
NFSCL_REQSTART(nd, NFSPROC_RETDELEGRENAME1, fvp, cred);
} else if (gottd) {
NFSCL_REQSTART(nd, NFSPROC_RETDELEGRENAME1, tvp, cred);
}
if (gotfd) {
NFSM_BUILD(tl, u_int32_t *, NFSX_STATEID);
if (NFSHASNFSV4N(nmp))
*tl++ = 0;
else
*tl++ = fdstateid.seqid;
*tl++ = fdstateid.other[0];
*tl++ = fdstateid.other[1];
*tl = fdstateid.other[2];
if (gottd) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_PUTFH);
np = VTONFS(tvp);
(void)nfsm_fhtom(nmp, nd, np->n_fhp->nfh_fh,
np->n_fhp->nfh_len, 0);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_DELEGRETURN);
}
}
if (gottd) {
NFSM_BUILD(tl, u_int32_t *, NFSX_STATEID);
if (NFSHASNFSV4N(nmp))
*tl++ = 0;
else
*tl++ = tdstateid.seqid;
*tl++ = tdstateid.other[0];
*tl++ = tdstateid.other[1];
*tl = tdstateid.other[2];
}
if (ret > 0) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_PUTFH);
np = VTONFS(fdvp);
(void)nfsm_fhtom(nmp, nd, np->n_fhp->nfh_fh,
np->n_fhp->nfh_len, 0);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_SAVEFH);
}
} else {
ret = 0;
}
if (ret == 0)
NFSCL_REQSTART(nd, NFSPROC_RENAME, fdvp, cred);
if (nd->nd_flag & ND_NFSV4) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSWCCATTR_ATTRBIT(&attrbits);
(void) nfsrv_putattrbit(nd, &attrbits);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_PUTFH);
(void)nfsm_fhtom(nmp, nd, VTONFS(tdvp)->n_fhp->nfh_fh,
VTONFS(tdvp)->n_fhp->nfh_len, 0);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
(void) nfsrv_putattrbit(nd, &attrbits);
nd->nd_flag |= ND_V4WCCATTR;
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_RENAME);
}
(void) nfsm_strtom(nd, fnameptr, fnamelen);
if (!(nd->nd_flag & ND_NFSV4))
(void)nfsm_fhtom(nmp, nd, VTONFS(tdvp)->n_fhp->nfh_fh,
VTONFS(tdvp)->n_fhp->nfh_len, 0);
(void) nfsm_strtom(nd, tnameptr, tnamelen);
error = nfscl_request(nd, fdvp, p, cred);
if (error)
return (error);
if (nd->nd_flag & (ND_NFSV3 | ND_NFSV4)) {
/* For NFSv4, parse out any Delereturn replies. */
if (ret > 0 && nd->nd_repstat != 0 &&
(nd->nd_flag & ND_NOMOREDATA)) {
/*
* If the Delegreturn failed, try again without
* it. The server will Recall, as required.
*/
m_freem(nd->nd_mrep);
goto tryagain;
}
for (i = 0; i < (ret * 2); i++) {
if ((nd->nd_flag & (ND_NFSV4 | ND_NOMOREDATA)) ==
ND_NFSV4) {
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
if (*(tl + 1)) {
if (i == 0 && ret > 1) {
/*
* If the Delegreturn failed, try again
* without it. The server will Recall, as
* required.
* If ret > 1, the first iteration of this
* loop is the second DelegReturn result.
*/
m_freem(nd->nd_mrep);
goto tryagain;
} else {
nd->nd_flag |= ND_NOMOREDATA;
}
}
}
}
/* Now, the first wcc attribute reply. */
if ((nd->nd_flag & (ND_NFSV4 | ND_NOMOREDATA)) == ND_NFSV4) {
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
if (*(tl + 1))
nd->nd_flag |= ND_NOMOREDATA;
}
error = nfscl_wcc_data(nd, fdvp, fnap, fattrflagp, NULL, NULL);
/* and the second wcc attribute reply. */
if ((nd->nd_flag & (ND_NFSV4 | ND_NOMOREDATA)) == ND_NFSV4 &&
!error) {
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
if (*(tl + 1))
nd->nd_flag |= ND_NOMOREDATA;
}
if (!error)
error = nfscl_wcc_data(nd, tdvp, tnap, tattrflagp,
NULL, NULL);
}
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs hard link create rpc
*/
int
nfsrpc_link(vnode_t dvp, vnode_t vp, char *name, int namelen,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *dnap,
struct nfsvattr *nap, int *attrflagp, int *dattrflagp)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
nfsattrbit_t attrbits;
int error = 0;
*attrflagp = 0;
*dattrflagp = 0;
if (namelen > NFS_MAXNAMLEN)
return (ENAMETOOLONG);
NFSCL_REQSTART(nd, NFSPROC_LINK, vp, cred);
if (nd->nd_flag & ND_NFSV4) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_PUTFH);
}
(void)nfsm_fhtom(VFSTONFS(dvp->v_mount), nd, VTONFS(dvp)->n_fhp->nfh_fh,
VTONFS(dvp)->n_fhp->nfh_len, 0);
if (nd->nd_flag & ND_NFSV4) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSWCCATTR_ATTRBIT(&attrbits);
(void) nfsrv_putattrbit(nd, &attrbits);
nd->nd_flag |= ND_V4WCCATTR;
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_LINK);
}
(void) nfsm_strtom(nd, name, namelen);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (nd->nd_flag & ND_NFSV3) {
error = nfscl_postop_attr(nd, nap, attrflagp);
if (!error)
error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp,
NULL, NULL);
} else if ((nd->nd_flag & (ND_NFSV4 | ND_NOMOREDATA)) == ND_NFSV4) {
/*
* First, parse out the PutFH and Getattr result.
*/
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
if (!(*(tl + 1)))
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
if (*(tl + 1))
nd->nd_flag |= ND_NOMOREDATA;
/*
* Get the pre-op attributes.
*/
error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, NULL);
}
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs symbolic link create rpc
*/
int
nfsrpc_symlink(vnode_t dvp, char *name, int namelen, const char *target,
struct vattr *vap, struct ucred *cred, NFSPROC_T *p, struct nfsvattr *dnap,
struct nfsvattr *nnap, struct nfsfh **nfhpp, int *attrflagp,
int *dattrflagp)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsmount *nmp;
int slen, error = 0;
*nfhpp = NULL;
*attrflagp = 0;
*dattrflagp = 0;
nmp = VFSTONFS(dvp->v_mount);
slen = strlen(target);
if (slen > NFS_MAXPATHLEN || namelen > NFS_MAXNAMLEN)
return (ENAMETOOLONG);
NFSCL_REQSTART(nd, NFSPROC_SYMLINK, dvp, cred);
if (nd->nd_flag & ND_NFSV4) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFLNK);
(void) nfsm_strtom(nd, target, slen);
}
(void) nfsm_strtom(nd, name, namelen);
if (nd->nd_flag & (ND_NFSV3 | ND_NFSV4))
nfscl_fillsattr(nd, vap, dvp, 0, 0);
if (!(nd->nd_flag & ND_NFSV4))
(void) nfsm_strtom(nd, target, slen);
if (nd->nd_flag & ND_NFSV2)
nfscl_fillsattr(nd, vap, dvp, NFSSATTR_SIZENEG1, 0);
error = nfscl_request(nd, dvp, p, cred);
if (error)
return (error);
if (nd->nd_flag & ND_NFSV4)
error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, NULL);
if ((nd->nd_flag & ND_NFSV3) && !error) {
if (!nd->nd_repstat)
error = nfscl_mtofh(nd, nfhpp, nnap, attrflagp);
if (!error)
error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp,
NULL, NULL);
}
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
/*
* Kludge: Map EEXIST => 0 assuming that it is a reply to a retry.
* Only do this if vfs.nfs.ignore_eexist is set.
* Never do this for NFSv4.1 or later minor versions, since sessions
* should guarantee "exactly once" RPC semantics.
*/
if (error == EEXIST && nfsignore_eexist != 0 && (!NFSHASNFSV4(nmp) ||
nmp->nm_minorvers == 0))
error = 0;
return (error);
}
/*
* nfs make dir rpc
*/
int
nfsrpc_mkdir(vnode_t dvp, char *name, int namelen, struct vattr *vap,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *dnap,
struct nfsvattr *nnap, struct nfsfh **nfhpp, int *attrflagp,
int *dattrflagp)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
nfsattrbit_t attrbits;
int error = 0;
struct nfsfh *fhp;
struct nfsmount *nmp;
*nfhpp = NULL;
*attrflagp = 0;
*dattrflagp = 0;
nmp = VFSTONFS(dvp->v_mount);
fhp = VTONFS(dvp)->n_fhp;
if (namelen > NFS_MAXNAMLEN)
return (ENAMETOOLONG);
NFSCL_REQSTART(nd, NFSPROC_MKDIR, dvp, cred);
if (nd->nd_flag & ND_NFSV4) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFDIR);
}
(void) nfsm_strtom(nd, name, namelen);
nfscl_fillsattr(nd, vap, dvp, NFSSATTR_SIZENEG1, 0);
if (nd->nd_flag & ND_NFSV4) {
NFSGETATTR_ATTRBIT(&attrbits);
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OP_GETFH);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
(void) nfsrv_putattrbit(nd, &attrbits);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_PUTFH);
(void)nfsm_fhtom(nmp, nd, fhp->nfh_fh, fhp->nfh_len, 0);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
(void) nfsrv_putattrbit(nd, &attrbits);
}
error = nfscl_request(nd, dvp, p, cred);
if (error)
return (error);
if (nd->nd_flag & ND_NFSV4)
error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, NULL);
if (!nd->nd_repstat && !error) {
if (nd->nd_flag & ND_NFSV4) {
NFSM_DISSECT(tl, u_int32_t *, 5 * NFSX_UNSIGNED);
error = nfsrv_getattrbits(nd, &attrbits, NULL, NULL);
}
if (!error)
error = nfscl_mtofh(nd, nfhpp, nnap, attrflagp);
if (error == 0 && (nd->nd_flag & ND_NFSV4) != 0) {
/* Get rid of the PutFH and Getattr status values. */
NFSM_DISSECT(tl, u_int32_t *, 4 * NFSX_UNSIGNED);
/* Load the directory attributes. */
error = nfsm_loadattr(nd, dnap);
if (error == 0)
*dattrflagp = 1;
}
}
if ((nd->nd_flag & ND_NFSV3) && !error)
error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, NULL);
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
/*
* Kludge: Map EEXIST => 0 assuming that it is a reply to a retry.
* Only do this if vfs.nfs.ignore_eexist is set.
* Never do this for NFSv4.1 or later minor versions, since sessions
* should guarantee "exactly once" RPC semantics.
*/
if (error == EEXIST && nfsignore_eexist != 0 && (!NFSHASNFSV4(nmp) ||
nmp->nm_minorvers == 0))
error = 0;
return (error);
}
/*
* nfs remove directory call
*/
int
nfsrpc_rmdir(vnode_t dvp, char *name, int namelen, struct ucred *cred,
NFSPROC_T *p, struct nfsvattr *dnap, int *dattrflagp)
{
struct nfsrv_descript nfsd, *nd = &nfsd;
int error = 0;
*dattrflagp = 0;
if (namelen > NFS_MAXNAMLEN)
return (ENAMETOOLONG);
NFSCL_REQSTART(nd, NFSPROC_RMDIR, dvp, cred);
(void) nfsm_strtom(nd, name, namelen);
error = nfscl_request(nd, dvp, p, cred);
if (error)
return (error);
if (nd->nd_flag & (ND_NFSV3 | ND_NFSV4))
error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, NULL);
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
/*
* Kludge: Map ENOENT => 0 assuming that you have a reply to a retry.
*/
if (error == ENOENT)
error = 0;
return (error);
}
/*
* Readdir rpc.
* Always returns with either uio_resid unchanged, if you are at the
* end of the directory, or uio_resid == 0, with all DIRBLKSIZ chunks
* filled in.
* I felt this would allow caching of directory blocks more easily
* than returning a pertially filled block.
* Directory offset cookies:
* Oh my, what to do with them...
* I can think of three ways to deal with them:
* 1 - have the layer above these RPCs maintain a map between logical
* directory byte offsets and the NFS directory offset cookies
* 2 - pass the opaque directory offset cookies up into userland
* and let the libc functions deal with them, via the system call
* 3 - return them to userland in the "struct dirent", so future versions
* of libc can use them and do whatever is necessary to make things work
* above these rpc calls, in the meantime
* For now, I do #3 by "hiding" the directory offset cookies after the
* d_name field in struct dirent. This is space inside d_reclen that
* will be ignored by anything that doesn't know about them.
* The directory offset cookies are filled in as the last 8 bytes of
* each directory entry, after d_name. Someday, the userland libc
* functions may be able to use these. In the meantime, it satisfies
* OpenBSD's requirements for cookies being returned.
* If expects the directory offset cookie for the read to be in uio_offset
* and returns the one for the next entry after this directory block in
* there, as well.
*/
int
nfsrpc_readdir(vnode_t vp, struct uio *uiop, nfsuint64 *cookiep,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *nap, int *attrflagp,
int *eofp)
{
int len, left;
struct dirent *dp = NULL;
u_int32_t *tl;
nfsquad_t cookie, ncookie;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfsnode *dnp = VTONFS(vp);
struct nfsvattr nfsva;
struct nfsrv_descript nfsd, *nd = &nfsd;
int error = 0, tlen, more_dirs = 1, blksiz = 0, bigenough = 1;
int reqsize, tryformoredirs = 1, readsize, eof = 0, gotmnton = 0;
u_int64_t dotfileid, dotdotfileid = 0, fakefileno = UINT64_MAX;
char *cp;
nfsattrbit_t attrbits, dattrbits;
u_int32_t rderr, *tl2 = NULL;
size_t tresid;
KASSERT(uiop->uio_iovcnt == 1 &&
(uiop->uio_resid & (DIRBLKSIZ - 1)) == 0,
("nfs readdirrpc bad uio"));
ncookie.lval[0] = ncookie.lval[1] = 0;
/*
* There is no point in reading a lot more than uio_resid, however
* adding one additional DIRBLKSIZ makes sense. Since uio_resid
* and nm_readdirsize are both exact multiples of DIRBLKSIZ, this
* will never make readsize > nm_readdirsize.
*/
readsize = nmp->nm_readdirsize;
if (readsize > uiop->uio_resid)
readsize = uiop->uio_resid + DIRBLKSIZ;
*attrflagp = 0;
if (eofp)
*eofp = 0;
tresid = uiop->uio_resid;
cookie.lval[0] = cookiep->nfsuquad[0];
cookie.lval[1] = cookiep->nfsuquad[1];
nd->nd_mrep = NULL;
/*
* For NFSv4, first create the "." and ".." entries.
*/
if (NFSHASNFSV4(nmp)) {
reqsize = 6 * NFSX_UNSIGNED;
NFSGETATTR_ATTRBIT(&dattrbits);
NFSZERO_ATTRBIT(&attrbits);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_FILEID);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_TYPE);
if (NFSISSET_ATTRBIT(&dnp->n_vattr.na_suppattr,
NFSATTRBIT_MOUNTEDONFILEID)) {
NFSSETBIT_ATTRBIT(&attrbits,
NFSATTRBIT_MOUNTEDONFILEID);
gotmnton = 1;
} else {
/*
* Must fake it. Use the fileno, except when the
* fsid is != to that of the directory. For that
* case, generate a fake fileno that is not the same.
*/
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_FSID);
gotmnton = 0;
}
/*
* Joy, oh joy. For V4 we get to hand craft '.' and '..'.
*/
if (uiop->uio_offset == 0) {
NFSCL_REQSTART(nd, NFSPROC_LOOKUPP, vp, cred);
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OP_GETFH);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
(void) nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
dotfileid = 0; /* Fake out the compiler. */
if ((nd->nd_flag & ND_NOMOREDATA) == 0) {
error = nfsm_loadattr(nd, &nfsva);
if (error != 0)
goto nfsmout;
dotfileid = nfsva.na_fileid;
}
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, u_int32_t *, 5 * NFSX_UNSIGNED);
len = fxdr_unsigned(int, *(tl + 4));
if (len > 0 && len <= NFSX_V4FHMAX)
error = nfsm_advance(nd, NFSM_RNDUP(len), -1);
else
error = EPERM;
if (!error) {
NFSM_DISSECT(tl, u_int32_t *, 2*NFSX_UNSIGNED);
nfsva.na_mntonfileno = UINT64_MAX;
error = nfsv4_loadattr(nd, NULL, &nfsva, NULL,
NULL, 0, NULL, NULL, NULL, NULL, NULL, 0,
NULL, NULL, NULL, p, cred);
if (error) {
dotdotfileid = dotfileid;
} else if (gotmnton) {
if (nfsva.na_mntonfileno != UINT64_MAX)
dotdotfileid = nfsva.na_mntonfileno;
else
dotdotfileid = nfsva.na_fileid;
} else if (nfsva.na_filesid[0] ==
dnp->n_vattr.na_filesid[0] &&
nfsva.na_filesid[1] ==
dnp->n_vattr.na_filesid[1]) {
dotdotfileid = nfsva.na_fileid;
} else {
do {
fakefileno--;
} while (fakefileno ==
nfsva.na_fileid);
dotdotfileid = fakefileno;
}
}
} else if (nd->nd_repstat == NFSERR_NOENT) {
/*
* Lookupp returns NFSERR_NOENT when we are
* at the root, so just use the current dir.
*/
nd->nd_repstat = 0;
dotdotfileid = dotfileid;
} else {
error = nd->nd_repstat;
}
m_freem(nd->nd_mrep);
if (error)
return (error);
nd->nd_mrep = NULL;
dp = (struct dirent *)uiop->uio_iov->iov_base;
dp->d_pad0 = dp->d_pad1 = 0;
dp->d_off = 0;
dp->d_type = DT_DIR;
dp->d_fileno = dotfileid;
dp->d_namlen = 1;
*((uint64_t *)dp->d_name) = 0; /* Zero pad it. */
dp->d_name[0] = '.';
dp->d_reclen = _GENERIC_DIRSIZ(dp) + NFSX_HYPER;
/*
* Just make these offset cookie 0.
*/
tl = (u_int32_t *)&dp->d_name[8];
*tl++ = 0;
*tl = 0;
blksiz += dp->d_reclen;
uiop->uio_resid -= dp->d_reclen;
uiop->uio_offset += dp->d_reclen;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base + dp->d_reclen;
uiop->uio_iov->iov_len -= dp->d_reclen;
dp = (struct dirent *)uiop->uio_iov->iov_base;
dp->d_pad0 = dp->d_pad1 = 0;
dp->d_off = 0;
dp->d_type = DT_DIR;
dp->d_fileno = dotdotfileid;
dp->d_namlen = 2;
*((uint64_t *)dp->d_name) = 0;
dp->d_name[0] = '.';
dp->d_name[1] = '.';
dp->d_reclen = _GENERIC_DIRSIZ(dp) + NFSX_HYPER;
/*
* Just make these offset cookie 0.
*/
tl = (u_int32_t *)&dp->d_name[8];
*tl++ = 0;
*tl = 0;
blksiz += dp->d_reclen;
uiop->uio_resid -= dp->d_reclen;
uiop->uio_offset += dp->d_reclen;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base + dp->d_reclen;
uiop->uio_iov->iov_len -= dp->d_reclen;
}
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_RDATTRERROR);
} else {
reqsize = 5 * NFSX_UNSIGNED;
}
/*
* Loop around doing readdir rpc's of size readsize.
* The stopping criteria is EOF or buffer full.
*/
while (more_dirs && bigenough) {
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_READDIR, vp, cred);
if (nd->nd_flag & ND_NFSV2) {
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = cookie.lval[1];
*tl = txdr_unsigned(readsize);
} else {
NFSM_BUILD(tl, u_int32_t *, reqsize);
*tl++ = cookie.lval[0];
*tl++ = cookie.lval[1];
if (cookie.qval == 0) {
*tl++ = 0;
*tl++ = 0;
} else {
NFSLOCKNODE(dnp);
*tl++ = dnp->n_cookieverf.nfsuquad[0];
*tl++ = dnp->n_cookieverf.nfsuquad[1];
NFSUNLOCKNODE(dnp);
}
if (nd->nd_flag & ND_NFSV4) {
*tl++ = txdr_unsigned(readsize);
*tl = txdr_unsigned(readsize);
(void) nfsrv_putattrbit(nd, &attrbits);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
(void) nfsrv_putattrbit(nd, &dattrbits);
} else {
*tl = txdr_unsigned(readsize);
}
}
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (!(nd->nd_flag & ND_NFSV2)) {
if (nd->nd_flag & ND_NFSV3)
error = nfscl_postop_attr(nd, nap, attrflagp);
if (!nd->nd_repstat && !error) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_HYPER);
NFSLOCKNODE(dnp);
dnp->n_cookieverf.nfsuquad[0] = *tl++;
dnp->n_cookieverf.nfsuquad[1] = *tl;
NFSUNLOCKNODE(dnp);
}
}
if (nd->nd_repstat || error) {
if (!error)
error = nd->nd_repstat;
goto nfsmout;
}
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
more_dirs = fxdr_unsigned(int, *tl);
if (!more_dirs)
tryformoredirs = 0;
/* loop through the dir entries, doctoring them to 4bsd form */
while (more_dirs && bigenough) {
if (nd->nd_flag & ND_NFSV4) {
NFSM_DISSECT(tl, u_int32_t *, 3*NFSX_UNSIGNED);
ncookie.lval[0] = *tl++;
ncookie.lval[1] = *tl++;
len = fxdr_unsigned(int, *tl);
} else if (nd->nd_flag & ND_NFSV3) {
NFSM_DISSECT(tl, u_int32_t *, 3*NFSX_UNSIGNED);
nfsva.na_fileid = fxdr_hyper(tl);
tl += 2;
len = fxdr_unsigned(int, *tl);
} else {
NFSM_DISSECT(tl, u_int32_t *, 2*NFSX_UNSIGNED);
nfsva.na_fileid = fxdr_unsigned(uint64_t,
*tl++);
len = fxdr_unsigned(int, *tl);
}
if (len <= 0 || len > NFS_MAXNAMLEN) {
error = EBADRPC;
goto nfsmout;
}
tlen = roundup2(len, 8);
if (tlen == len)
tlen += 8; /* To ensure null termination. */
left = DIRBLKSIZ - blksiz;
if (_GENERIC_DIRLEN(len) + NFSX_HYPER > left) {
NFSBZERO(uiop->uio_iov->iov_base, left);
dp->d_reclen += left;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base + left;
uiop->uio_iov->iov_len -= left;
uiop->uio_resid -= left;
uiop->uio_offset += left;
blksiz = 0;
}
if (_GENERIC_DIRLEN(len) + NFSX_HYPER >
uiop->uio_resid)
bigenough = 0;
if (bigenough) {
dp = (struct dirent *)uiop->uio_iov->iov_base;
dp->d_pad0 = dp->d_pad1 = 0;
dp->d_off = 0;
dp->d_namlen = len;
dp->d_reclen = _GENERIC_DIRLEN(len) +
NFSX_HYPER;
dp->d_type = DT_UNKNOWN;
blksiz += dp->d_reclen;
if (blksiz == DIRBLKSIZ)
blksiz = 0;
uiop->uio_resid -= DIRHDSIZ;
uiop->uio_offset += DIRHDSIZ;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base + DIRHDSIZ;
uiop->uio_iov->iov_len -= DIRHDSIZ;
error = nfsm_mbufuio(nd, uiop, len);
if (error)
goto nfsmout;
cp = uiop->uio_iov->iov_base;
tlen -= len;
NFSBZERO(cp, tlen);
cp += tlen; /* points to cookie storage */
tl2 = (u_int32_t *)cp;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base + tlen +
NFSX_HYPER;
uiop->uio_iov->iov_len -= tlen + NFSX_HYPER;
uiop->uio_resid -= tlen + NFSX_HYPER;
uiop->uio_offset += (tlen + NFSX_HYPER);
} else {
error = nfsm_advance(nd, NFSM_RNDUP(len), -1);
if (error)
goto nfsmout;
}
if (nd->nd_flag & ND_NFSV4) {
rderr = 0;
nfsva.na_mntonfileno = UINT64_MAX;
error = nfsv4_loadattr(nd, NULL, &nfsva, NULL,
NULL, 0, NULL, NULL, NULL, NULL, NULL, 0,
NULL, NULL, &rderr, p, cred);
if (error)
goto nfsmout;
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
} else if (nd->nd_flag & ND_NFSV3) {
NFSM_DISSECT(tl, u_int32_t *, 3*NFSX_UNSIGNED);
ncookie.lval[0] = *tl++;
ncookie.lval[1] = *tl++;
} else {
NFSM_DISSECT(tl, u_int32_t *, 2*NFSX_UNSIGNED);
ncookie.lval[0] = 0;
ncookie.lval[1] = *tl++;
}
if (bigenough) {
if (nd->nd_flag & ND_NFSV4) {
if (rderr) {
dp->d_fileno = 0;
} else {
if (gotmnton) {
if (nfsva.na_mntonfileno != UINT64_MAX)
dp->d_fileno = nfsva.na_mntonfileno;
else
dp->d_fileno = nfsva.na_fileid;
} else if (nfsva.na_filesid[0] ==
dnp->n_vattr.na_filesid[0] &&
nfsva.na_filesid[1] ==
dnp->n_vattr.na_filesid[1]) {
dp->d_fileno = nfsva.na_fileid;
} else {
do {
fakefileno--;
} while (fakefileno ==
nfsva.na_fileid);
dp->d_fileno = fakefileno;
}
dp->d_type = vtonfs_dtype(nfsva.na_type);
}
} else {
dp->d_fileno = nfsva.na_fileid;
}
*tl2++ = cookiep->nfsuquad[0] = cookie.lval[0] =
ncookie.lval[0];
*tl2 = cookiep->nfsuquad[1] = cookie.lval[1] =
ncookie.lval[1];
}
more_dirs = fxdr_unsigned(int, *tl);
}
/*
* If at end of rpc data, get the eof boolean
*/
if (!more_dirs) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
eof = fxdr_unsigned(int, *tl);
if (tryformoredirs)
more_dirs = !eof;
if (nd->nd_flag & ND_NFSV4) {
error = nfscl_postop_attr(nd, nap, attrflagp);
if (error)
goto nfsmout;
}
}
m_freem(nd->nd_mrep);
nd->nd_mrep = NULL;
}
/*
* Fill last record, iff any, out to a multiple of DIRBLKSIZ
* by increasing d_reclen for the last record.
*/
if (blksiz > 0) {
left = DIRBLKSIZ - blksiz;
NFSBZERO(uiop->uio_iov->iov_base, left);
dp->d_reclen += left;
uiop->uio_iov->iov_base = (char *)uiop->uio_iov->iov_base +
left;
uiop->uio_iov->iov_len -= left;
uiop->uio_resid -= left;
uiop->uio_offset += left;
}
/*
* If returning no data, assume end of file.
* If not bigenough, return not end of file, since you aren't
* returning all the data
* Otherwise, return the eof flag from the server.
*/
if (eofp) {
if (tresid == ((size_t)(uiop->uio_resid)))
*eofp = 1;
else if (!bigenough)
*eofp = 0;
else
*eofp = eof;
}
/*
* Add extra empty records to any remaining DIRBLKSIZ chunks.
*/
while (uiop->uio_resid > 0 && uiop->uio_resid != tresid) {
dp = (struct dirent *)uiop->uio_iov->iov_base;
NFSBZERO(dp, DIRBLKSIZ);
dp->d_type = DT_UNKNOWN;
tl = (u_int32_t *)&dp->d_name[4];
*tl++ = cookie.lval[0];
*tl = cookie.lval[1];
dp->d_reclen = DIRBLKSIZ;
uiop->uio_iov->iov_base = (char *)uiop->uio_iov->iov_base +
DIRBLKSIZ;
uiop->uio_iov->iov_len -= DIRBLKSIZ;
uiop->uio_resid -= DIRBLKSIZ;
uiop->uio_offset += DIRBLKSIZ;
}
nfsmout:
if (nd->nd_mrep != NULL)
m_freem(nd->nd_mrep);
return (error);
}
/*
* NFS V3 readdir plus RPC. Used in place of nfsrpc_readdir().
* (Also used for NFS V4 when mount flag set.)
* (ditto above w.r.t. multiple of DIRBLKSIZ, etc.)
*/
int
nfsrpc_readdirplus(vnode_t vp, struct uio *uiop, nfsuint64 *cookiep,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *nap, int *attrflagp,
int *eofp)
{
int len, left;
struct dirent *dp = NULL;
u_int32_t *tl;
vnode_t newvp = NULLVP;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nameidata nami, *ndp = &nami;
struct componentname *cnp = &ndp->ni_cnd;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfsnode *dnp = VTONFS(vp), *np;
struct nfsvattr nfsva;
struct nfsfh *nfhp;
nfsquad_t cookie, ncookie;
int error = 0, tlen, more_dirs = 1, blksiz = 0, bigenough = 1;
int attrflag, tryformoredirs = 1, eof = 0, gotmnton = 0;
int isdotdot = 0, unlocknewvp = 0;
u_int64_t dotfileid, dotdotfileid = 0, fakefileno = UINT64_MAX;
u_int64_t fileno = 0;
char *cp;
nfsattrbit_t attrbits, dattrbits;
size_t tresid;
u_int32_t *tl2 = NULL, rderr;
struct timespec dctime, ts;
bool attr_ok;
KASSERT(uiop->uio_iovcnt == 1 &&
(uiop->uio_resid & (DIRBLKSIZ - 1)) == 0,
("nfs readdirplusrpc bad uio"));
ncookie.lval[0] = ncookie.lval[1] = 0;
timespecclear(&dctime);
*attrflagp = 0;
if (eofp != NULL)
*eofp = 0;
ndp->ni_dvp = vp;
nd->nd_mrep = NULL;
cookie.lval[0] = cookiep->nfsuquad[0];
cookie.lval[1] = cookiep->nfsuquad[1];
tresid = uiop->uio_resid;
/*
* For NFSv4, first create the "." and ".." entries.
*/
if (NFSHASNFSV4(nmp)) {
NFSGETATTR_ATTRBIT(&dattrbits);
NFSZERO_ATTRBIT(&attrbits);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_FILEID);
if (NFSISSET_ATTRBIT(&dnp->n_vattr.na_suppattr,
NFSATTRBIT_MOUNTEDONFILEID)) {
NFSSETBIT_ATTRBIT(&attrbits,
NFSATTRBIT_MOUNTEDONFILEID);
gotmnton = 1;
} else {
/*
* Must fake it. Use the fileno, except when the
* fsid is != to that of the directory. For that
* case, generate a fake fileno that is not the same.
*/
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_FSID);
gotmnton = 0;
}
/*
* Joy, oh joy. For V4 we get to hand craft '.' and '..'.
*/
if (uiop->uio_offset == 0) {
NFSCL_REQSTART(nd, NFSPROC_LOOKUPP, vp, cred);
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OP_GETFH);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
(void) nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
dotfileid = 0; /* Fake out the compiler. */
if ((nd->nd_flag & ND_NOMOREDATA) == 0) {
error = nfsm_loadattr(nd, &nfsva);
if (error != 0)
goto nfsmout;
dctime = nfsva.na_ctime;
dotfileid = nfsva.na_fileid;
}
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, u_int32_t *, 5 * NFSX_UNSIGNED);
len = fxdr_unsigned(int, *(tl + 4));
if (len > 0 && len <= NFSX_V4FHMAX)
error = nfsm_advance(nd, NFSM_RNDUP(len), -1);
else
error = EPERM;
if (!error) {
NFSM_DISSECT(tl, u_int32_t *, 2*NFSX_UNSIGNED);
nfsva.na_mntonfileno = UINT64_MAX;
error = nfsv4_loadattr(nd, NULL, &nfsva, NULL,
NULL, 0, NULL, NULL, NULL, NULL, NULL, 0,
NULL, NULL, NULL, p, cred);
if (error) {
dotdotfileid = dotfileid;
} else if (gotmnton) {
if (nfsva.na_mntonfileno != UINT64_MAX)
dotdotfileid = nfsva.na_mntonfileno;
else
dotdotfileid = nfsva.na_fileid;
} else if (nfsva.na_filesid[0] ==
dnp->n_vattr.na_filesid[0] &&
nfsva.na_filesid[1] ==
dnp->n_vattr.na_filesid[1]) {
dotdotfileid = nfsva.na_fileid;
} else {
do {
fakefileno--;
} while (fakefileno ==
nfsva.na_fileid);
dotdotfileid = fakefileno;
}
}
} else if (nd->nd_repstat == NFSERR_NOENT) {
/*
* Lookupp returns NFSERR_NOENT when we are
* at the root, so just use the current dir.
*/
nd->nd_repstat = 0;
dotdotfileid = dotfileid;
} else {
error = nd->nd_repstat;
}
m_freem(nd->nd_mrep);
if (error)
return (error);
nd->nd_mrep = NULL;
dp = (struct dirent *)uiop->uio_iov->iov_base;
dp->d_pad0 = dp->d_pad1 = 0;
dp->d_off = 0;
dp->d_type = DT_DIR;
dp->d_fileno = dotfileid;
dp->d_namlen = 1;
*((uint64_t *)dp->d_name) = 0; /* Zero pad it. */
dp->d_name[0] = '.';
dp->d_reclen = _GENERIC_DIRSIZ(dp) + NFSX_HYPER;
/*
* Just make these offset cookie 0.
*/
tl = (u_int32_t *)&dp->d_name[8];
*tl++ = 0;
*tl = 0;
blksiz += dp->d_reclen;
uiop->uio_resid -= dp->d_reclen;
uiop->uio_offset += dp->d_reclen;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base + dp->d_reclen;
uiop->uio_iov->iov_len -= dp->d_reclen;
dp = (struct dirent *)uiop->uio_iov->iov_base;
dp->d_pad0 = dp->d_pad1 = 0;
dp->d_off = 0;
dp->d_type = DT_DIR;
dp->d_fileno = dotdotfileid;
dp->d_namlen = 2;
*((uint64_t *)dp->d_name) = 0;
dp->d_name[0] = '.';
dp->d_name[1] = '.';
dp->d_reclen = _GENERIC_DIRSIZ(dp) + NFSX_HYPER;
/*
* Just make these offset cookie 0.
*/
tl = (u_int32_t *)&dp->d_name[8];
*tl++ = 0;
*tl = 0;
blksiz += dp->d_reclen;
uiop->uio_resid -= dp->d_reclen;
uiop->uio_offset += dp->d_reclen;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base + dp->d_reclen;
uiop->uio_iov->iov_len -= dp->d_reclen;
}
NFSREADDIRPLUS_ATTRBIT(&attrbits);
if (gotmnton)
NFSSETBIT_ATTRBIT(&attrbits,
NFSATTRBIT_MOUNTEDONFILEID);
if (!NFSISSET_ATTRBIT(&dnp->n_vattr.na_suppattr,
NFSATTRBIT_TIMECREATE))
NFSCLRBIT_ATTRBIT(&attrbits, NFSATTRBIT_TIMECREATE);
}
/*
* Loop around doing readdir rpc's of size nm_readdirsize.
* The stopping criteria is EOF or buffer full.
*/
while (more_dirs && bigenough) {
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_READDIRPLUS, vp, cred);
NFSM_BUILD(tl, u_int32_t *, 6 * NFSX_UNSIGNED);
*tl++ = cookie.lval[0];
*tl++ = cookie.lval[1];
if (cookie.qval == 0) {
*tl++ = 0;
*tl++ = 0;
} else {
NFSLOCKNODE(dnp);
*tl++ = dnp->n_cookieverf.nfsuquad[0];
*tl++ = dnp->n_cookieverf.nfsuquad[1];
NFSUNLOCKNODE(dnp);
}
*tl++ = txdr_unsigned(nmp->nm_readdirsize);
*tl = txdr_unsigned(nmp->nm_readdirsize);
if (nd->nd_flag & ND_NFSV4) {
(void) nfsrv_putattrbit(nd, &attrbits);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
(void) nfsrv_putattrbit(nd, &dattrbits);
}
nanouptime(&ts);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (nd->nd_flag & ND_NFSV3)
error = nfscl_postop_attr(nd, nap, attrflagp);
if (nd->nd_repstat || error) {
if (!error)
error = nd->nd_repstat;
goto nfsmout;
}
if ((nd->nd_flag & ND_NFSV3) != 0 && *attrflagp != 0)
dctime = nap->na_ctime;
NFSM_DISSECT(tl, u_int32_t *, 3 * NFSX_UNSIGNED);
NFSLOCKNODE(dnp);
dnp->n_cookieverf.nfsuquad[0] = *tl++;
dnp->n_cookieverf.nfsuquad[1] = *tl++;
NFSUNLOCKNODE(dnp);
more_dirs = fxdr_unsigned(int, *tl);
if (!more_dirs)
tryformoredirs = 0;
/* loop through the dir entries, doctoring them to 4bsd form */
while (more_dirs && bigenough) {
NFSM_DISSECT(tl, u_int32_t *, 3 * NFSX_UNSIGNED);
if (nd->nd_flag & ND_NFSV4) {
ncookie.lval[0] = *tl++;
ncookie.lval[1] = *tl++;
} else {
fileno = fxdr_hyper(tl);
tl += 2;
}
len = fxdr_unsigned(int, *tl);
if (len <= 0 || len > NFS_MAXNAMLEN) {
error = EBADRPC;
goto nfsmout;
}
tlen = roundup2(len, 8);
if (tlen == len)
tlen += 8; /* To ensure null termination. */
left = DIRBLKSIZ - blksiz;
if (_GENERIC_DIRLEN(len) + NFSX_HYPER > left) {
NFSBZERO(uiop->uio_iov->iov_base, left);
dp->d_reclen += left;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base + left;
uiop->uio_iov->iov_len -= left;
uiop->uio_resid -= left;
uiop->uio_offset += left;
blksiz = 0;
}
if (_GENERIC_DIRLEN(len) + NFSX_HYPER >
uiop->uio_resid)
bigenough = 0;
if (bigenough) {
dp = (struct dirent *)uiop->uio_iov->iov_base;
dp->d_pad0 = dp->d_pad1 = 0;
dp->d_off = 0;
dp->d_namlen = len;
dp->d_reclen = _GENERIC_DIRLEN(len) +
NFSX_HYPER;
dp->d_type = DT_UNKNOWN;
blksiz += dp->d_reclen;
if (blksiz == DIRBLKSIZ)
blksiz = 0;
uiop->uio_resid -= DIRHDSIZ;
uiop->uio_offset += DIRHDSIZ;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base + DIRHDSIZ;
uiop->uio_iov->iov_len -= DIRHDSIZ;
cnp->cn_nameptr = uiop->uio_iov->iov_base;
cnp->cn_namelen = len;
NFSCNHASHZERO(cnp);
error = nfsm_mbufuio(nd, uiop, len);
if (error)
goto nfsmout;
cp = uiop->uio_iov->iov_base;
tlen -= len;
NFSBZERO(cp, tlen);
cp += tlen; /* points to cookie storage */
tl2 = (u_int32_t *)cp;
if (len == 2 && cnp->cn_nameptr[0] == '.' &&
cnp->cn_nameptr[1] == '.')
isdotdot = 1;
else
isdotdot = 0;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base + tlen +
NFSX_HYPER;
uiop->uio_iov->iov_len -= tlen + NFSX_HYPER;
uiop->uio_resid -= tlen + NFSX_HYPER;
uiop->uio_offset += (tlen + NFSX_HYPER);
} else {
error = nfsm_advance(nd, NFSM_RNDUP(len), -1);
if (error)
goto nfsmout;
}
nfhp = NULL;
if (nd->nd_flag & ND_NFSV3) {
NFSM_DISSECT(tl, u_int32_t *, 3*NFSX_UNSIGNED);
ncookie.lval[0] = *tl++;
ncookie.lval[1] = *tl++;
attrflag = fxdr_unsigned(int, *tl);
if (attrflag) {
error = nfsm_loadattr(nd, &nfsva);
if (error)
goto nfsmout;
}
NFSM_DISSECT(tl,u_int32_t *,NFSX_UNSIGNED);
if (*tl) {
error = nfsm_getfh(nd, &nfhp);
if (error)
goto nfsmout;
}
if (!attrflag && nfhp != NULL) {
free(nfhp, M_NFSFH);
nfhp = NULL;
}
} else {
rderr = 0;
nfsva.na_mntonfileno = 0xffffffff;
error = nfsv4_loadattr(nd, NULL, &nfsva, &nfhp,
NULL, 0, NULL, NULL, NULL, NULL, NULL, 0,
NULL, NULL, &rderr, p, cred);
if (error)
goto nfsmout;
}
if (bigenough) {
if (nd->nd_flag & ND_NFSV4) {
if (rderr) {
dp->d_fileno = 0;
} else if (gotmnton) {
if (nfsva.na_mntonfileno != 0xffffffff)
dp->d_fileno = nfsva.na_mntonfileno;
else
dp->d_fileno = nfsva.na_fileid;
} else if (nfsva.na_filesid[0] ==
dnp->n_vattr.na_filesid[0] &&
nfsva.na_filesid[1] ==
dnp->n_vattr.na_filesid[1]) {
dp->d_fileno = nfsva.na_fileid;
} else {
do {
fakefileno--;
} while (fakefileno ==
nfsva.na_fileid);
dp->d_fileno = fakefileno;
}
} else {
dp->d_fileno = fileno;
}
*tl2++ = cookiep->nfsuquad[0] = cookie.lval[0] =
ncookie.lval[0];
*tl2 = cookiep->nfsuquad[1] = cookie.lval[1] =
ncookie.lval[1];
if (nfhp != NULL) {
attr_ok = true;
if (NFSRV_CMPFH(nfhp->nfh_fh, nfhp->nfh_len,
dnp->n_fhp->nfh_fh, dnp->n_fhp->nfh_len)) {
VREF(vp);
newvp = vp;
unlocknewvp = 0;
free(nfhp, M_NFSFH);
np = dnp;
} else if (isdotdot != 0) {
/*
* Skip doing a nfscl_nget() call for "..".
* There's a race between acquiring the nfs
* node here and lookups that look for the
* directory being read (in the parent).
* It would try to get a lock on ".." here,
* owning the lock on the directory being
* read. Lookup will hold the lock on ".."
* and try to acquire the lock on the
* directory being read.
* If the directory is unlocked/relocked,
* then there is a LOR with the buflock
* vp is relocked.
*/
free(nfhp, M_NFSFH);
} else {
error = nfscl_nget(vp->v_mount, vp,
nfhp, cnp, p, &np, LK_EXCLUSIVE);
if (!error) {
newvp = NFSTOV(np);
unlocknewvp = 1;
/*
* If n_localmodtime >= time before RPC,
* then a file modification operation,
* such as VOP_SETATTR() of size, has
* occurred while the Lookup RPC and
* acquisition of the vnode happened. As
* such, the attributes might be stale,
* with possibly an incorrect size.
*/
NFSLOCKNODE(np);
if (timespecisset(
&np->n_localmodtime) &&
timespeccmp(&np->n_localmodtime,
&ts, >=)) {
NFSCL_DEBUG(4, "nfsrpc_readdirplus:"
" localmod stale attributes\n");
attr_ok = false;
}
NFSUNLOCKNODE(np);
}
}
nfhp = NULL;
if (newvp != NULLVP) {
if (attr_ok)
error = nfscl_loadattrcache(&newvp,
&nfsva, NULL, 0, 0);
if (error) {
if (unlocknewvp)
vput(newvp);
else
vrele(newvp);
goto nfsmout;
}
dp->d_type =
vtonfs_dtype(np->n_vattr.na_type);
ndp->ni_vp = newvp;
NFSCNHASH(cnp, HASHINIT);
if (cnp->cn_namelen <= NCHNAMLEN &&
ndp->ni_dvp != ndp->ni_vp &&
(newvp->v_type != VDIR ||
dctime.tv_sec != 0)) {
cache_enter_time_flags(ndp->ni_dvp,
ndp->ni_vp, cnp,
&nfsva.na_ctime,
newvp->v_type != VDIR ? NULL :
&dctime, VFS_CACHE_DROPOLD);
}
if (unlocknewvp)
vput(newvp);
else
vrele(newvp);
newvp = NULLVP;
}
}
} else if (nfhp != NULL) {
free(nfhp, M_NFSFH);
}
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
more_dirs = fxdr_unsigned(int, *tl);
}
/*
* If at end of rpc data, get the eof boolean
*/
if (!more_dirs) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
eof = fxdr_unsigned(int, *tl);
if (tryformoredirs)
more_dirs = !eof;
if (nd->nd_flag & ND_NFSV4) {
error = nfscl_postop_attr(nd, nap, attrflagp);
if (error)
goto nfsmout;
}
}
m_freem(nd->nd_mrep);
nd->nd_mrep = NULL;
}
/*
* Fill last record, iff any, out to a multiple of DIRBLKSIZ
* by increasing d_reclen for the last record.
*/
if (blksiz > 0) {
left = DIRBLKSIZ - blksiz;
NFSBZERO(uiop->uio_iov->iov_base, left);
dp->d_reclen += left;
uiop->uio_iov->iov_base = (char *)uiop->uio_iov->iov_base +
left;
uiop->uio_iov->iov_len -= left;
uiop->uio_resid -= left;
uiop->uio_offset += left;
}
/*
* If returning no data, assume end of file.
* If not bigenough, return not end of file, since you aren't
* returning all the data
* Otherwise, return the eof flag from the server.
*/
if (eofp != NULL) {
if (tresid == uiop->uio_resid)
*eofp = 1;
else if (!bigenough)
*eofp = 0;
else
*eofp = eof;
}
/*
* Add extra empty records to any remaining DIRBLKSIZ chunks.
*/
while (uiop->uio_resid > 0 && uiop->uio_resid != tresid) {
dp = (struct dirent *)uiop->uio_iov->iov_base;
NFSBZERO(dp, DIRBLKSIZ);
dp->d_type = DT_UNKNOWN;
tl = (u_int32_t *)&dp->d_name[4];
*tl++ = cookie.lval[0];
*tl = cookie.lval[1];
dp->d_reclen = DIRBLKSIZ;
uiop->uio_iov->iov_base = (char *)uiop->uio_iov->iov_base +
DIRBLKSIZ;
uiop->uio_iov->iov_len -= DIRBLKSIZ;
uiop->uio_resid -= DIRBLKSIZ;
uiop->uio_offset += DIRBLKSIZ;
}
nfsmout:
if (nd->nd_mrep != NULL)
m_freem(nd->nd_mrep);
return (error);
}
/*
* Nfs commit rpc
*/
int
nfsrpc_commit(vnode_t vp, u_quad_t offset, int cnt, struct ucred *cred,
NFSPROC_T *p, struct nfsvattr *nap, int *attrflagp)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
nfsattrbit_t attrbits;
int error;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_COMMIT, vp, cred);
NFSM_BUILD(tl, u_int32_t *, 3 * NFSX_UNSIGNED);
txdr_hyper(offset, tl);
tl += 2;
*tl = txdr_unsigned(cnt);
if (nd->nd_flag & ND_NFSV4) {
/*
* And do a Getattr op.
*/
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
(void) nfsrv_putattrbit(nd, &attrbits);
}
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
error = nfscl_wcc_data(nd, vp, nap, attrflagp, NULL, NULL);
if (!error && !nd->nd_repstat) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_VERF);
NFSLOCKMNT(nmp);
if (NFSBCMP(nmp->nm_verf, tl, NFSX_VERF)) {
NFSBCOPY(tl, nmp->nm_verf, NFSX_VERF);
nd->nd_repstat = NFSERR_STALEWRITEVERF;
}
NFSUNLOCKMNT(nmp);
if (nd->nd_flag & ND_NFSV4)
error = nfscl_postop_attr(nd, nap, attrflagp);
}
nfsmout:
if (!error && nd->nd_repstat)
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* NFS byte range lock rpc.
* (Mostly just calls one of the three lower level RPC routines.)
*/
int
nfsrpc_advlock(vnode_t vp, off_t size, int op, struct flock *fl,
int reclaim, struct ucred *cred, NFSPROC_T *p, void *id, int flags)
{
struct nfscllockowner *lp;
struct nfsclclient *clp;
struct nfsfh *nfhp;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
u_int64_t off, len;
off_t start, end;
u_int32_t clidrev = 0;
int error = 0, newone = 0, expireret = 0, retrycnt, donelocally;
int callcnt, dorpc;
/*
* Convert the flock structure into a start and end and do POSIX
* bounds checking.
*/
switch (fl->l_whence) {
case SEEK_SET:
case SEEK_CUR:
/*
* Caller is responsible for adding any necessary offset
* when SEEK_CUR is used.
*/
start = fl->l_start;
off = fl->l_start;
break;
case SEEK_END:
start = size + fl->l_start;
off = size + fl->l_start;
break;
default:
return (EINVAL);
}
if (start < 0)
return (EINVAL);
if (fl->l_len != 0) {
end = start + fl->l_len - 1;
if (end < start)
return (EINVAL);
}
len = fl->l_len;
if (len == 0)
len = NFS64BITSSET;
retrycnt = 0;
do {
nd->nd_repstat = 0;
if (op == F_GETLK) {
error = nfscl_getcl(vp->v_mount, cred, p, false, true, &clp);
if (error)
return (error);
error = nfscl_lockt(vp, clp, off, len, fl, p, id, flags);
if (!error) {
clidrev = clp->nfsc_clientidrev;
error = nfsrpc_lockt(nd, vp, clp, off, len, fl, cred,
p, id, flags);
} else if (error == -1) {
error = 0;
}
nfscl_clientrelease(clp);
} else if (op == F_UNLCK && fl->l_type == F_UNLCK) {
/*
* We must loop around for all lockowner cases.
*/
callcnt = 0;
error = nfscl_getcl(vp->v_mount, cred, p, false, true, &clp);
if (error)
return (error);
do {
error = nfscl_relbytelock(vp, off, len, cred, p, callcnt,
clp, id, flags, &lp, &dorpc);
/*
* If it returns a NULL lp, we're done.
*/
if (lp == NULL) {
if (callcnt == 0)
nfscl_clientrelease(clp);
else
nfscl_releasealllocks(clp, vp, p, id, flags);
return (error);
}
if (nmp->nm_clp != NULL)
clidrev = nmp->nm_clp->nfsc_clientidrev;
else
clidrev = 0;
/*
* If the server doesn't support Posix lock semantics,
* only allow locks on the entire file, since it won't
* handle overlapping byte ranges.
* There might still be a problem when a lock
* upgrade/downgrade (read<->write) occurs, since the
* server "might" expect an unlock first?
*/
if (dorpc && (lp->nfsl_open->nfso_posixlock ||
(off == 0 && len == NFS64BITSSET))) {
/*
* Since the lock records will go away, we must
* wait for grace and delay here.
*/
do {
error = nfsrpc_locku(nd, nmp, lp, off, len,
NFSV4LOCKT_READ, cred, p, 0);
if ((nd->nd_repstat == NFSERR_GRACE ||
nd->nd_repstat == NFSERR_DELAY) &&
error == 0)
(void) nfs_catnap(PZERO, (int)nd->nd_repstat,
"nfs_advlock");
} while ((nd->nd_repstat == NFSERR_GRACE ||
nd->nd_repstat == NFSERR_DELAY) && error == 0);
}
callcnt++;
} while (error == 0 && nd->nd_repstat == 0);
nfscl_releasealllocks(clp, vp, p, id, flags);
} else if (op == F_SETLK) {
error = nfscl_getbytelock(vp, off, len, fl->l_type, cred, p,
NULL, 0, id, flags, NULL, NULL, &lp, &newone, &donelocally);
if (error || donelocally) {
return (error);
}
if (nmp->nm_clp != NULL)
clidrev = nmp->nm_clp->nfsc_clientidrev;
else
clidrev = 0;
nfhp = VTONFS(vp)->n_fhp;
if (!lp->nfsl_open->nfso_posixlock &&
(off != 0 || len != NFS64BITSSET)) {
error = EINVAL;
} else {
error = nfsrpc_lock(nd, nmp, vp, nfhp->nfh_fh,
nfhp->nfh_len, lp, newone, reclaim, off,
len, fl->l_type, cred, p, 0);
}
if (!error)
error = nd->nd_repstat;
nfscl_lockrelease(lp, error, newone);
} else {
error = EINVAL;
}
if (!error)
error = nd->nd_repstat;
if (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER ||
error == NFSERR_STALECLIENTID || error == NFSERR_DELAY ||
error == NFSERR_BADSESSION) {
(void) nfs_catnap(PZERO, error, "nfs_advlock");
} else if ((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID)
&& clidrev != 0) {
expireret = nfscl_hasexpired(nmp->nm_clp, clidrev, p);
retrycnt++;
}
} while (error == NFSERR_GRACE ||
error == NFSERR_STALECLIENTID || error == NFSERR_DELAY ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_STALESTATEID ||
error == NFSERR_BADSESSION ||
((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID) &&
expireret == 0 && clidrev != 0 && retrycnt < 4));
if (error && retrycnt >= 4)
error = EIO;
return (error);
}
/*
* The lower level routine for the LockT case.
*/
int
nfsrpc_lockt(struct nfsrv_descript *nd, vnode_t vp,
struct nfsclclient *clp, u_int64_t off, u_int64_t len, struct flock *fl,
struct ucred *cred, NFSPROC_T *p, void *id, int flags)
{
u_int32_t *tl;
int error, type, size;
uint8_t own[NFSV4CL_LOCKNAMELEN + NFSX_V4FHMAX];
struct nfsnode *np;
struct nfsmount *nmp;
struct nfsclsession *tsep;
nmp = VFSTONFS(vp->v_mount);
NFSCL_REQSTART(nd, NFSPROC_LOCKT, vp, cred);
NFSM_BUILD(tl, u_int32_t *, 7 * NFSX_UNSIGNED);
if (fl->l_type == F_RDLCK)
*tl++ = txdr_unsigned(NFSV4LOCKT_READ);
else
*tl++ = txdr_unsigned(NFSV4LOCKT_WRITE);
txdr_hyper(off, tl);
tl += 2;
txdr_hyper(len, tl);
tl += 2;
tsep = nfsmnt_mdssession(nmp);
*tl++ = tsep->nfsess_clientid.lval[0];
*tl = tsep->nfsess_clientid.lval[1];
nfscl_filllockowner(id, own, flags);
np = VTONFS(vp);
NFSBCOPY(np->n_fhp->nfh_fh, &own[NFSV4CL_LOCKNAMELEN],
np->n_fhp->nfh_len);
(void)nfsm_strtom(nd, own, NFSV4CL_LOCKNAMELEN + np->n_fhp->nfh_len);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (nd->nd_repstat == 0) {
fl->l_type = F_UNLCK;
} else if (nd->nd_repstat == NFSERR_DENIED) {
nd->nd_repstat = 0;
fl->l_whence = SEEK_SET;
NFSM_DISSECT(tl, u_int32_t *, 8 * NFSX_UNSIGNED);
fl->l_start = fxdr_hyper(tl);
tl += 2;
len = fxdr_hyper(tl);
tl += 2;
if (len == NFS64BITSSET)
fl->l_len = 0;
else
fl->l_len = len;
type = fxdr_unsigned(int, *tl++);
if (type == NFSV4LOCKT_WRITE)
fl->l_type = F_WRLCK;
else
fl->l_type = F_RDLCK;
/*
* XXX For now, I have no idea what to do with the
* conflicting lock_owner, so I'll just set the pid == 0
* and skip over the lock_owner.
*/
fl->l_pid = (pid_t)0;
tl += 2;
size = fxdr_unsigned(int, *tl);
if (size < 0 || size > NFSV4_OPAQUELIMIT)
error = EBADRPC;
if (!error)
error = nfsm_advance(nd, NFSM_RNDUP(size), -1);
} else if (nd->nd_repstat == NFSERR_STALECLIENTID)
nfscl_initiate_recovery(clp);
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* Lower level function that performs the LockU RPC.
*/
static int
nfsrpc_locku(struct nfsrv_descript *nd, struct nfsmount *nmp,
struct nfscllockowner *lp, u_int64_t off, u_int64_t len,
u_int32_t type, struct ucred *cred, NFSPROC_T *p, int syscred)
{
u_int32_t *tl;
int error;
nfscl_reqstart(nd, NFSPROC_LOCKU, nmp, lp->nfsl_open->nfso_fh,
lp->nfsl_open->nfso_fhlen, NULL, NULL, 0, 0, cred);
NFSM_BUILD(tl, u_int32_t *, NFSX_STATEID + 6 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(type);
*tl = txdr_unsigned(lp->nfsl_seqid);
if (nfstest_outofseq &&
(arc4random() % nfstest_outofseq) == 0)
*tl = txdr_unsigned(lp->nfsl_seqid + 1);
tl++;
if (NFSHASNFSV4N(nmp))
*tl++ = 0;
else
*tl++ = lp->nfsl_stateid.seqid;
*tl++ = lp->nfsl_stateid.other[0];
*tl++ = lp->nfsl_stateid.other[1];
*tl++ = lp->nfsl_stateid.other[2];
txdr_hyper(off, tl);
tl += 2;
txdr_hyper(len, tl);
if (syscred)
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
NFSCL_INCRSEQID(lp->nfsl_seqid, nd);
if (error)
return (error);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID);
lp->nfsl_stateid.seqid = *tl++;
lp->nfsl_stateid.other[0] = *tl++;
lp->nfsl_stateid.other[1] = *tl++;
lp->nfsl_stateid.other[2] = *tl;
} else if (nd->nd_repstat == NFSERR_STALESTATEID)
nfscl_initiate_recovery(lp->nfsl_open->nfso_own->nfsow_clp);
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* The actual Lock RPC.
*/
int
nfsrpc_lock(struct nfsrv_descript *nd, struct nfsmount *nmp, vnode_t vp,
u_int8_t *nfhp, int fhlen, struct nfscllockowner *lp, int newone,
int reclaim, u_int64_t off, u_int64_t len, short type, struct ucred *cred,
NFSPROC_T *p, int syscred)
{
u_int32_t *tl;
int error, size;
uint8_t own[NFSV4CL_LOCKNAMELEN + NFSX_V4FHMAX];
struct nfsclsession *tsep;
nfscl_reqstart(nd, NFSPROC_LOCK, nmp, nfhp, fhlen, NULL, NULL, 0, 0,
cred);
NFSM_BUILD(tl, u_int32_t *, 7 * NFSX_UNSIGNED);
if (type == F_RDLCK)
*tl++ = txdr_unsigned(NFSV4LOCKT_READ);
else
*tl++ = txdr_unsigned(NFSV4LOCKT_WRITE);
*tl++ = txdr_unsigned(reclaim);
txdr_hyper(off, tl);
tl += 2;
txdr_hyper(len, tl);
tl += 2;
if (newone) {
*tl = newnfs_true;
NFSM_BUILD(tl, u_int32_t *, NFSX_STATEID +
2 * NFSX_UNSIGNED + NFSX_HYPER);
*tl++ = txdr_unsigned(lp->nfsl_open->nfso_own->nfsow_seqid);
if (NFSHASNFSV4N(nmp))
*tl++ = 0;
else
*tl++ = lp->nfsl_open->nfso_stateid.seqid;
*tl++ = lp->nfsl_open->nfso_stateid.other[0];
*tl++ = lp->nfsl_open->nfso_stateid.other[1];
*tl++ = lp->nfsl_open->nfso_stateid.other[2];
*tl++ = txdr_unsigned(lp->nfsl_seqid);
tsep = nfsmnt_mdssession(nmp);
*tl++ = tsep->nfsess_clientid.lval[0];
*tl = tsep->nfsess_clientid.lval[1];
NFSBCOPY(lp->nfsl_owner, own, NFSV4CL_LOCKNAMELEN);
NFSBCOPY(nfhp, &own[NFSV4CL_LOCKNAMELEN], fhlen);
(void)nfsm_strtom(nd, own, NFSV4CL_LOCKNAMELEN + fhlen);
} else {
*tl = newnfs_false;
NFSM_BUILD(tl, u_int32_t *, NFSX_STATEID + NFSX_UNSIGNED);
if (NFSHASNFSV4N(nmp))
*tl++ = 0;
else
*tl++ = lp->nfsl_stateid.seqid;
*tl++ = lp->nfsl_stateid.other[0];
*tl++ = lp->nfsl_stateid.other[1];
*tl++ = lp->nfsl_stateid.other[2];
*tl = txdr_unsigned(lp->nfsl_seqid);
if (nfstest_outofseq &&
(arc4random() % nfstest_outofseq) == 0)
*tl = txdr_unsigned(lp->nfsl_seqid + 1);
}
if (syscred)
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, vp, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error)
return (error);
if (newone)
NFSCL_INCRSEQID(lp->nfsl_open->nfso_own->nfsow_seqid, nd);
NFSCL_INCRSEQID(lp->nfsl_seqid, nd);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID);
lp->nfsl_stateid.seqid = *tl++;
lp->nfsl_stateid.other[0] = *tl++;
lp->nfsl_stateid.other[1] = *tl++;
lp->nfsl_stateid.other[2] = *tl;
} else if (nd->nd_repstat == NFSERR_DENIED) {
NFSM_DISSECT(tl, u_int32_t *, 8 * NFSX_UNSIGNED);
size = fxdr_unsigned(int, *(tl + 7));
if (size < 0 || size > NFSV4_OPAQUELIMIT)
error = EBADRPC;
if (!error)
error = nfsm_advance(nd, NFSM_RNDUP(size), -1);
} else if (nd->nd_repstat == NFSERR_STALESTATEID)
nfscl_initiate_recovery(lp->nfsl_open->nfso_own->nfsow_clp);
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs statfs rpc
* (always called with the vp for the mount point)
*/
int
nfsrpc_statfs(vnode_t vp, struct nfsstatfs *sbp, struct nfsfsinfo *fsp,
uint32_t *leasep, struct ucred *cred, NFSPROC_T *p, struct nfsvattr *nap,
int *attrflagp)
{
u_int32_t *tl = NULL;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsmount *nmp;
nfsattrbit_t attrbits;
int error;
*attrflagp = 0;
nmp = VFSTONFS(vp->v_mount);
if (NFSHASNFSV4(nmp)) {
/*
* For V4, you actually do a getattr.
*/
NFSCL_REQSTART(nd, NFSPROC_GETATTR, vp, cred);
if (leasep != NULL)
NFSROOTFS_GETATTRBIT(&attrbits);
else
NFSSTATFS_GETATTRBIT(&attrbits);
(void) nfsrv_putattrbit(nd, &attrbits);
nd->nd_flag |= ND_USEGSSNAME;
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (nd->nd_repstat == 0) {
error = nfsv4_loadattr(nd, NULL, nap, NULL, NULL, 0,
NULL, NULL, sbp, fsp, NULL, 0, NULL, leasep, NULL,
p, cred);
if (!error) {
nmp->nm_fsid[0] = nap->na_filesid[0];
nmp->nm_fsid[1] = nap->na_filesid[1];
NFSSETHASSETFSID(nmp);
*attrflagp = 1;
}
} else {
error = nd->nd_repstat;
}
if (error)
goto nfsmout;
} else {
NFSCL_REQSTART(nd, NFSPROC_FSSTAT, vp, NULL);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (nd->nd_flag & ND_NFSV3) {
error = nfscl_postop_attr(nd, nap, attrflagp);
if (error)
goto nfsmout;
}
if (nd->nd_repstat) {
error = nd->nd_repstat;
goto nfsmout;
}
NFSM_DISSECT(tl, u_int32_t *,
NFSX_STATFS(nd->nd_flag & ND_NFSV3));
}
if (NFSHASNFSV3(nmp)) {
sbp->sf_tbytes = fxdr_hyper(tl); tl += 2;
sbp->sf_fbytes = fxdr_hyper(tl); tl += 2;
sbp->sf_abytes = fxdr_hyper(tl); tl += 2;
sbp->sf_tfiles = fxdr_hyper(tl); tl += 2;
sbp->sf_ffiles = fxdr_hyper(tl); tl += 2;
sbp->sf_afiles = fxdr_hyper(tl); tl += 2;
sbp->sf_invarsec = fxdr_unsigned(u_int32_t, *tl);
} else if (NFSHASNFSV4(nmp) == 0) {
sbp->sf_tsize = fxdr_unsigned(u_int32_t, *tl++);
sbp->sf_bsize = fxdr_unsigned(u_int32_t, *tl++);
sbp->sf_blocks = fxdr_unsigned(u_int32_t, *tl++);
sbp->sf_bfree = fxdr_unsigned(u_int32_t, *tl++);
sbp->sf_bavail = fxdr_unsigned(u_int32_t, *tl);
}
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs pathconf rpc
*/
int
nfsrpc_pathconf(vnode_t vp, struct nfsv3_pathconf *pc,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *nap, int *attrflagp)
{
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsmount *nmp;
u_int32_t *tl;
nfsattrbit_t attrbits;
int error;
struct nfsnode *np;
*attrflagp = 0;
nmp = VFSTONFS(vp->v_mount);
if (NFSHASNFSV4(nmp)) {
np = VTONFS(vp);
if ((nmp->nm_privflag & NFSMNTP_FAKEROOTFH) != 0 &&
nmp->nm_fhsize == 0) {
/* Attempt to get the actual root file handle. */
error = nfsrpc_getdirpath(nmp, NFSMNT_DIRPATH(nmp),
cred, p);
if (error != 0)
return (EACCES);
if (np->n_fhp->nfh_len == NFSX_FHMAX + 1)
nfscl_statfs(vp, cred, p);
}
/*
* For V4, you actually do a getattr.
*/
NFSCL_REQSTART(nd, NFSPROC_GETATTR, vp, cred);
NFSPATHCONF_GETATTRBIT(&attrbits);
(void) nfsrv_putattrbit(nd, &attrbits);
nd->nd_flag |= ND_USEGSSNAME;
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (nd->nd_repstat == 0) {
error = nfsv4_loadattr(nd, NULL, nap, NULL, NULL, 0,
pc, NULL, NULL, NULL, NULL, 0, NULL, NULL, NULL, p,
cred);
if (!error)
*attrflagp = 1;
} else {
error = nd->nd_repstat;
}
} else {
NFSCL_REQSTART(nd, NFSPROC_PATHCONF, vp, NULL);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
error = nfscl_postop_attr(nd, nap, attrflagp);
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
if (!error) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_V3PATHCONF);
pc->pc_linkmax = fxdr_unsigned(u_int32_t, *tl++);
pc->pc_namemax = fxdr_unsigned(u_int32_t, *tl++);
pc->pc_notrunc = fxdr_unsigned(u_int32_t, *tl++);
pc->pc_chownrestricted =
fxdr_unsigned(u_int32_t, *tl++);
pc->pc_caseinsensitive =
fxdr_unsigned(u_int32_t, *tl++);
pc->pc_casepreserving = fxdr_unsigned(u_int32_t, *tl);
}
}
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs version 3 fsinfo rpc call
*/
int
nfsrpc_fsinfo(vnode_t vp, struct nfsfsinfo *fsp, struct ucred *cred,
NFSPROC_T *p, struct nfsvattr *nap, int *attrflagp)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
int error;
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_FSINFO, vp, NULL);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
error = nfscl_postop_attr(nd, nap, attrflagp);
if (nd->nd_repstat && !error)
error = nd->nd_repstat;
if (!error) {
NFSM_DISSECT(tl, u_int32_t *, NFSX_V3FSINFO);
fsp->fs_rtmax = fxdr_unsigned(u_int32_t, *tl++);
fsp->fs_rtpref = fxdr_unsigned(u_int32_t, *tl++);
fsp->fs_rtmult = fxdr_unsigned(u_int32_t, *tl++);
fsp->fs_wtmax = fxdr_unsigned(u_int32_t, *tl++);
fsp->fs_wtpref = fxdr_unsigned(u_int32_t, *tl++);
fsp->fs_wtmult = fxdr_unsigned(u_int32_t, *tl++);
fsp->fs_dtpref = fxdr_unsigned(u_int32_t, *tl++);
fsp->fs_maxfilesize = fxdr_hyper(tl);
tl += 2;
fxdr_nfsv3time(tl, &fsp->fs_timedelta);
tl += 2;
fsp->fs_properties = fxdr_unsigned(u_int32_t, *tl);
}
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* This function performs the Renew RPC.
*/
int
nfsrpc_renew(struct nfsclclient *clp, struct nfsclds *dsp, struct ucred *cred,
NFSPROC_T *p)
{
u_int32_t *tl;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
struct nfsmount *nmp;
int error;
struct nfssockreq *nrp;
struct nfsclsession *tsep;
nmp = clp->nfsc_nmp;
if (nmp == NULL)
return (0);
if (dsp == NULL)
nfscl_reqstart(nd, NFSPROC_RENEW, nmp, NULL, 0, NULL, NULL, 0,
0, cred);
else
nfscl_reqstart(nd, NFSPROC_RENEW, nmp, NULL, 0, NULL,
&dsp->nfsclds_sess, 0, 0, NULL);
if (!NFSHASNFSV4N(nmp)) {
/* NFSv4.1 just uses a Sequence Op and not a Renew. */
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
tsep = nfsmnt_mdssession(nmp);
*tl++ = tsep->nfsess_clientid.lval[0];
*tl = tsep->nfsess_clientid.lval[1];
}
nrp = NULL;
if (dsp != NULL)
nrp = dsp->nfsclds_sockp;
if (nrp == NULL)
/* If NULL, use the MDS socket. */
nrp = &nmp->nm_sockreq;
nd->nd_flag |= ND_USEGSSNAME;
if (dsp == NULL)
error = newnfs_request(nd, nmp, NULL, nrp, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
else {
error = newnfs_request(nd, nmp, NULL, nrp, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, &dsp->nfsclds_sess);
if (error == ENXIO)
nfscl_cancelreqs(dsp);
}
if (error)
return (error);
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* This function performs the Releaselockowner RPC.
*/
int
nfsrpc_rellockown(struct nfsmount *nmp, struct nfscllockowner *lp,
uint8_t *fh, int fhlen, struct ucred *cred, NFSPROC_T *p)
{
struct nfsrv_descript nfsd, *nd = &nfsd;
u_int32_t *tl;
int error;
uint8_t own[NFSV4CL_LOCKNAMELEN + NFSX_V4FHMAX];
struct nfsclsession *tsep;
if (NFSHASNFSV4N(nmp)) {
/* For NFSv4.1, do a FreeStateID. */
nfscl_reqstart(nd, NFSPROC_FREESTATEID, nmp, NULL, 0, NULL,
NULL, 0, 0, cred);
nfsm_stateidtom(nd, &lp->nfsl_stateid, NFSSTATEID_PUTSTATEID);
} else {
nfscl_reqstart(nd, NFSPROC_RELEASELCKOWN, nmp, NULL, 0, NULL,
NULL, 0, 0, NULL);
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
tsep = nfsmnt_mdssession(nmp);
*tl++ = tsep->nfsess_clientid.lval[0];
*tl = tsep->nfsess_clientid.lval[1];
NFSBCOPY(lp->nfsl_owner, own, NFSV4CL_LOCKNAMELEN);
NFSBCOPY(fh, &own[NFSV4CL_LOCKNAMELEN], fhlen);
(void)nfsm_strtom(nd, own, NFSV4CL_LOCKNAMELEN + fhlen);
}
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error)
return (error);
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* This function performs the Compound to get the mount pt FH.
*/
int
nfsrpc_getdirpath(struct nfsmount *nmp, u_char *dirpath, struct ucred *cred,
NFSPROC_T *p)
{
u_int32_t *tl;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
u_char *cp, *cp2, *fhp;
int error, cnt, len, setnil;
u_int32_t *opcntp;
nfscl_reqstart(nd, NFSPROC_PUTROOTFH, nmp, NULL, 0, &opcntp, NULL, 0,
0, NULL);
cp = dirpath;
cnt = 0;
do {
setnil = 0;
while (*cp == '/')
cp++;
cp2 = cp;
while (*cp2 != '\0' && *cp2 != '/')
cp2++;
if (*cp2 == '/') {
setnil = 1;
*cp2 = '\0';
}
if (cp2 != cp) {
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_LOOKUP);
nfsm_strtom(nd, cp, strlen(cp));
cnt++;
}
if (setnil)
*cp2++ = '/';
cp = cp2;
} while (*cp != '\0');
if (NFSHASNFSV4N(nmp))
/* Has a Sequence Op done by nfscl_reqstart(). */
*opcntp = txdr_unsigned(3 + cnt);
else
*opcntp = txdr_unsigned(2 + cnt);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETFH);
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error)
return (error);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, u_int32_t *, (3 + 2 * cnt) * NFSX_UNSIGNED);
tl += (2 + 2 * cnt);
if ((len = fxdr_unsigned(int, *tl)) <= 0 ||
len > NFSX_FHMAX) {
nd->nd_repstat = NFSERR_BADXDR;
} else {
fhp = malloc(len + 1, M_TEMP, M_WAITOK);
nd->nd_repstat = nfsrv_mtostr(nd, fhp, len);
if (nd->nd_repstat == 0) {
NFSLOCKMNT(nmp);
if (nmp->nm_fhsize == 0) {
NFSBCOPY(fhp, nmp->nm_fh, len);
nmp->nm_fhsize = len;
}
NFSUNLOCKMNT(nmp);
}
free(fhp, M_TEMP);
}
}
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* This function performs the Delegreturn RPC.
*/
int
nfsrpc_delegreturn(struct nfscldeleg *dp, struct ucred *cred,
struct nfsmount *nmp, NFSPROC_T *p, int syscred)
{
u_int32_t *tl;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
int error;
nfscl_reqstart(nd, NFSPROC_DELEGRETURN, nmp, dp->nfsdl_fh,
dp->nfsdl_fhlen, NULL, NULL, 0, 0, cred);
NFSM_BUILD(tl, u_int32_t *, NFSX_STATEID);
if (NFSHASNFSV4N(nmp))
*tl++ = 0;
else
*tl++ = dp->nfsdl_stateid.seqid;
*tl++ = dp->nfsdl_stateid.other[0];
*tl++ = dp->nfsdl_stateid.other[1];
*tl = dp->nfsdl_stateid.other[2];
if (syscred)
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error)
return (error);
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs getacl call.
*/
int
nfsrpc_getacl(vnode_t vp, struct ucred *cred, NFSPROC_T *p, struct acl *aclp)
{
struct nfsrv_descript nfsd, *nd = &nfsd;
int error;
nfsattrbit_t attrbits;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
if (nfsrv_useacl == 0 || !NFSHASNFSV4(nmp))
return (EOPNOTSUPP);
NFSCL_REQSTART(nd, NFSPROC_GETACL, vp, cred);
NFSZERO_ATTRBIT(&attrbits);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_ACL);
(void) nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
if (!nd->nd_repstat)
error = nfsv4_loadattr(nd, vp, NULL, NULL, NULL, 0, NULL,
NULL, NULL, NULL, aclp, 0, NULL, NULL, NULL, p, cred);
else
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* nfs setacl call.
*/
int
nfsrpc_setacl(vnode_t vp, struct ucred *cred, NFSPROC_T *p, struct acl *aclp)
{
int error;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
if (nfsrv_useacl == 0 || !NFSHASNFSV4(nmp))
return (EOPNOTSUPP);
error = nfsrpc_setattr(vp, NULL, aclp, cred, p, NULL, NULL);
return (error);
}
/*
* nfs setacl call.
*/
static int
nfsrpc_setaclrpc(vnode_t vp, struct ucred *cred, NFSPROC_T *p,
struct acl *aclp, nfsv4stateid_t *stateidp)
{
struct nfsrv_descript nfsd, *nd = &nfsd;
int error;
nfsattrbit_t attrbits;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
if (!NFSHASNFSV4(nmp))
return (EOPNOTSUPP);
NFSCL_REQSTART(nd, NFSPROC_SETACL, vp, cred);
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSTATEID);
NFSZERO_ATTRBIT(&attrbits);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_ACL);
(void) nfsv4_fillattr(nd, vp->v_mount, vp, aclp, NULL, NULL, 0,
&attrbits, NULL, NULL, 0, 0, 0, 0, (uint64_t)0, NULL);
error = nfscl_request(nd, vp, p, cred);
if (error)
return (error);
/* Don't care about the pre/postop attributes */
m_freem(nd->nd_mrep);
return (nd->nd_repstat);
}
/*
* Do the NFSv4.1 Exchange ID.
*/
int
nfsrpc_exchangeid(struct nfsmount *nmp, struct nfsclclient *clp,
struct nfssockreq *nrp, int minorvers, uint32_t exchflags,
struct nfsclds **dspp, struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl, v41flags;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
struct nfsclds *dsp;
struct timespec verstime;
int error, len;
*dspp = NULL;
if (minorvers == 0)
minorvers = nmp->nm_minorvers;
nfscl_reqstart(nd, NFSPROC_EXCHANGEID, nmp, NULL, 0, NULL, NULL,
NFS_VER4, minorvers, NULL);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(nfsboottime.tv_sec); /* Client owner */
*tl = txdr_unsigned(clp->nfsc_rev);
(void) nfsm_strtom(nd, clp->nfsc_id, clp->nfsc_idlen);
NFSM_BUILD(tl, uint32_t *, 3 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(exchflags);
*tl++ = txdr_unsigned(NFSV4EXCH_SP4NONE);
/* Set the implementation id4 */
*tl = txdr_unsigned(1);
(void) nfsm_strtom(nd, "freebsd.org", strlen("freebsd.org"));
(void) nfsm_strtom(nd, version, strlen(version));
NFSM_BUILD(tl, uint32_t *, NFSX_V4TIME);
verstime.tv_sec = 1293840000; /* Jan 1, 2011 */
verstime.tv_nsec = 0;
txdr_nfsv4time(&verstime, tl);
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, nrp, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
NFSCL_DEBUG(1, "exchangeid err=%d reps=%d\n", error,
(int)nd->nd_repstat);
if (error != 0)
return (error);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, uint32_t *, 6 * NFSX_UNSIGNED + NFSX_HYPER);
len = fxdr_unsigned(int, *(tl + 7));
if (len < 0 || len > NFSV4_OPAQUELIMIT) {
error = NFSERR_BADXDR;
goto nfsmout;
}
dsp = malloc(sizeof(struct nfsclds) + len + 1, M_NFSCLDS,
M_WAITOK | M_ZERO);
dsp->nfsclds_expire = NFSD_MONOSEC + clp->nfsc_renew;
dsp->nfsclds_servownlen = len;
dsp->nfsclds_sess.nfsess_clientid.lval[0] = *tl++;
dsp->nfsclds_sess.nfsess_clientid.lval[1] = *tl++;
dsp->nfsclds_sess.nfsess_sequenceid =
fxdr_unsigned(uint32_t, *tl++);
v41flags = fxdr_unsigned(uint32_t, *tl);
if ((v41flags & NFSV4EXCH_USEPNFSMDS) != 0 &&
NFSHASPNFSOPT(nmp)) {
NFSCL_DEBUG(1, "set PNFS\n");
NFSLOCKMNT(nmp);
nmp->nm_state |= NFSSTA_PNFS;
NFSUNLOCKMNT(nmp);
dsp->nfsclds_flags |= NFSCLDS_MDS;
}
if ((v41flags & NFSV4EXCH_USEPNFSDS) != 0)
dsp->nfsclds_flags |= NFSCLDS_DS;
if (minorvers == NFSV42_MINORVERSION)
dsp->nfsclds_flags |= NFSCLDS_MINORV2;
if (len > 0)
nd->nd_repstat = nfsrv_mtostr(nd,
dsp->nfsclds_serverown, len);
if (nd->nd_repstat == 0) {
mtx_init(&dsp->nfsclds_mtx, "nfsds", NULL, MTX_DEF);
mtx_init(&dsp->nfsclds_sess.nfsess_mtx, "nfssession",
NULL, MTX_DEF);
nfscl_initsessionslots(&dsp->nfsclds_sess);
*dspp = dsp;
} else
free(dsp, M_NFSCLDS);
}
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* Do the NFSv4.1 Create Session.
*/
int
nfsrpc_createsession(struct nfsmount *nmp, struct nfsclsession *sep,
struct nfssockreq *nrp, struct nfsclds *dsp, uint32_t sequenceid, int mds,
struct ucred *cred, NFSPROC_T *p)
{
uint32_t crflags, maxval, *tl;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
int error, irdcnt, minorvers;
/* Make sure nm_rsize, nm_wsize is set. */
if (nmp->nm_rsize > NFS_MAXBSIZE || nmp->nm_rsize == 0)
nmp->nm_rsize = NFS_MAXBSIZE;
if (nmp->nm_wsize > NFS_MAXBSIZE || nmp->nm_wsize == 0)
nmp->nm_wsize = NFS_MAXBSIZE;
if (dsp == NULL)
minorvers = nmp->nm_minorvers;
else if ((dsp->nfsclds_flags & NFSCLDS_MINORV2) != 0)
minorvers = NFSV42_MINORVERSION;
else
minorvers = NFSV41_MINORVERSION;
nfscl_reqstart(nd, NFSPROC_CREATESESSION, nmp, NULL, 0, NULL, NULL,
NFS_VER4, minorvers, NULL);
NFSM_BUILD(tl, uint32_t *, 4 * NFSX_UNSIGNED);
*tl++ = sep->nfsess_clientid.lval[0];
*tl++ = sep->nfsess_clientid.lval[1];
*tl++ = txdr_unsigned(sequenceid);
crflags = (NFSMNT_RDONLY(nmp->nm_mountp) ? 0 : NFSV4CRSESS_PERSIST);
if (nfscl_enablecallb != 0 && nfs_numnfscbd > 0 && mds != 0)
crflags |= NFSV4CRSESS_CONNBACKCHAN;
*tl = txdr_unsigned(crflags);
/* Fill in fore channel attributes. */
NFSM_BUILD(tl, uint32_t *, 7 * NFSX_UNSIGNED);
*tl++ = 0; /* Header pad size */
if ((nd->nd_flag & ND_NFSV42) != 0 && mds != 0 && sb_max_adj >=
nmp->nm_wsize && sb_max_adj >= nmp->nm_rsize) {
/*
* NFSv4.2 Extended Attribute operations may want to do
* requests/replies that are larger than nm_rsize/nm_wsize.
*/
*tl++ = txdr_unsigned(sb_max_adj - NFS_MAXXDR);
*tl++ = txdr_unsigned(sb_max_adj - NFS_MAXXDR);
} else {
*tl++ = txdr_unsigned(nmp->nm_wsize + NFS_MAXXDR);
*tl++ = txdr_unsigned(nmp->nm_rsize + NFS_MAXXDR);
}
*tl++ = txdr_unsigned(4096); /* Max response size cached */
*tl++ = txdr_unsigned(20); /* Max operations */
*tl++ = txdr_unsigned(64); /* Max slots */
*tl = 0; /* No rdma ird */
/* Fill in back channel attributes. */
NFSM_BUILD(tl, uint32_t *, 7 * NFSX_UNSIGNED);
*tl++ = 0; /* Header pad size */
*tl++ = txdr_unsigned(10000); /* Max request size */
*tl++ = txdr_unsigned(10000); /* Max response size */
*tl++ = txdr_unsigned(4096); /* Max response size cached */
*tl++ = txdr_unsigned(4); /* Max operations */
*tl++ = txdr_unsigned(NFSV4_CBSLOTS); /* Max slots */
*tl = 0; /* No rdma ird */
NFSM_BUILD(tl, uint32_t *, 8 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFS_CALLBCKPROG); /* Call back prog # */
/* Allow AUTH_SYS callbacks as uid, gid == 0. */
*tl++ = txdr_unsigned(1); /* Auth_sys only */
*tl++ = txdr_unsigned(AUTH_SYS); /* AUTH_SYS type */
*tl++ = txdr_unsigned(nfsboottime.tv_sec); /* time stamp */
*tl++ = 0; /* Null machine name */
*tl++ = 0; /* Uid == 0 */
*tl++ = 0; /* Gid == 0 */
*tl = 0; /* No additional gids */
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, nrp, NULL, p, cred, NFS_PROG,
NFS_VER4, NULL, 1, NULL, NULL);
if (error != 0)
return (error);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, uint32_t *, NFSX_V4SESSIONID +
2 * NFSX_UNSIGNED);
bcopy(tl, sep->nfsess_sessionid, NFSX_V4SESSIONID);
tl += NFSX_V4SESSIONID / NFSX_UNSIGNED;
sep->nfsess_sequenceid = fxdr_unsigned(uint32_t, *tl++);
crflags = fxdr_unsigned(uint32_t, *tl);
if ((crflags & NFSV4CRSESS_PERSIST) != 0 && mds != 0) {
NFSLOCKMNT(nmp);
nmp->nm_state |= NFSSTA_SESSPERSIST;
NFSUNLOCKMNT(nmp);
}
/* Get the fore channel slot count. */
NFSM_DISSECT(tl, uint32_t *, 7 * NFSX_UNSIGNED);
tl++; /* Skip the header pad size. */
/* Make sure nm_wsize is small enough. */
maxval = fxdr_unsigned(uint32_t, *tl++);
while (maxval < nmp->nm_wsize + NFS_MAXXDR) {
if (nmp->nm_wsize > 8096)
nmp->nm_wsize /= 2;
else
break;
}
sep->nfsess_maxreq = maxval;
/* Make sure nm_rsize is small enough. */
maxval = fxdr_unsigned(uint32_t, *tl++);
while (maxval < nmp->nm_rsize + NFS_MAXXDR) {
if (nmp->nm_rsize > 8096)
nmp->nm_rsize /= 2;
else
break;
}
sep->nfsess_maxresp = maxval;
sep->nfsess_maxcache = fxdr_unsigned(int, *tl++);
tl++;
sep->nfsess_foreslots = fxdr_unsigned(uint16_t, *tl++);
NFSCL_DEBUG(4, "fore slots=%d\n", (int)sep->nfsess_foreslots);
irdcnt = fxdr_unsigned(int, *tl);
if (irdcnt < 0 || irdcnt > 1) {
error = NFSERR_BADXDR;
goto nfsmout;
}
if (irdcnt > 0)
NFSM_DISSECT(tl, uint32_t *, irdcnt * NFSX_UNSIGNED);
/* and the back channel slot count. */
NFSM_DISSECT(tl, uint32_t *, 7 * NFSX_UNSIGNED);
tl += 5;
sep->nfsess_backslots = fxdr_unsigned(uint16_t, *tl);
NFSCL_DEBUG(4, "back slots=%d\n", (int)sep->nfsess_backslots);
}
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* Do the NFSv4.1 Destroy Client.
*/
int
nfsrpc_destroyclient(struct nfsmount *nmp, struct nfsclclient *clp,
struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
int error;
struct nfsclsession *tsep;
nfscl_reqstart(nd, NFSPROC_DESTROYCLIENT, nmp, NULL, 0, NULL, NULL, 0,
0, NULL);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_UNSIGNED);
tsep = nfsmnt_mdssession(nmp);
*tl++ = tsep->nfsess_clientid.lval[0];
*tl = tsep->nfsess_clientid.lval[1];
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error != 0)
return (error);
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* Do the NFSv4.1 LayoutGet.
*/
static int
nfsrpc_layoutget(struct nfsmount *nmp, uint8_t *fhp, int fhlen, int iomode,
uint64_t offset, uint64_t len, uint64_t minlen, int layouttype,
int layoutlen, nfsv4stateid_t *stateidp, int *retonclosep,
struct nfsclflayouthead *flhp, struct ucred *cred, NFSPROC_T *p)
{
struct nfsrv_descript nfsd, *nd = &nfsd;
int error;
nfscl_reqstart(nd, NFSPROC_LAYOUTGET, nmp, fhp, fhlen, NULL, NULL, 0,
0, cred);
nfsrv_setuplayoutget(nd, iomode, offset, len, minlen, stateidp,
layouttype, layoutlen, 0);
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
NFSCL_DEBUG(4, "layget err=%d st=%d\n", error, nd->nd_repstat);
if (error != 0)
return (error);
if (nd->nd_repstat == 0)
error = nfsrv_parselayoutget(nmp, nd, stateidp, retonclosep,
flhp);
if (error == 0 && nd->nd_repstat != 0)
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* Do the NFSv4.1 Get Device Info.
*/
int
nfsrpc_getdeviceinfo(struct nfsmount *nmp, uint8_t *deviceid, int layouttype,
uint32_t *notifybitsp, struct nfscldevinfo **ndip, struct ucred *cred,
NFSPROC_T *p)
{
uint32_t cnt, *tl, vers, minorvers;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
struct sockaddr_in sin, ssin;
struct sockaddr_in6 sin6, ssin6;
struct nfsclds *dsp = NULL, **dspp, **gotdspp;
struct nfscldevinfo *ndi;
int addrcnt = 0, bitcnt, error, gotminor, gotvers, i, isudp, j;
int stripecnt;
uint8_t stripeindex;
sa_family_t af, safilled;
ssin.sin_port = 0; /* To shut up compiler. */
ssin.sin_addr.s_addr = 0; /* ditto */
*ndip = NULL;
ndi = NULL;
gotdspp = NULL;
nfscl_reqstart(nd, NFSPROC_GETDEVICEINFO, nmp, NULL, 0, NULL, NULL, 0,
0, cred);
NFSM_BUILD(tl, uint32_t *, NFSX_V4DEVICEID + 3 * NFSX_UNSIGNED);
NFSBCOPY(deviceid, tl, NFSX_V4DEVICEID);
tl += (NFSX_V4DEVICEID / NFSX_UNSIGNED);
*tl++ = txdr_unsigned(layouttype);
*tl++ = txdr_unsigned(100000);
if (notifybitsp != NULL && *notifybitsp != 0) {
*tl = txdr_unsigned(1); /* One word of bits. */
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(*notifybitsp);
} else
*tl = txdr_unsigned(0);
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error != 0)
return (error);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
if (layouttype != fxdr_unsigned(int, *tl))
printf("EEK! devinfo layout type not same!\n");
if (layouttype == NFSLAYOUT_NFSV4_1_FILES) {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
stripecnt = fxdr_unsigned(int, *tl);
NFSCL_DEBUG(4, "stripecnt=%d\n", stripecnt);
if (stripecnt < 1 || stripecnt > 4096) {
printf("pNFS File layout devinfo stripecnt %d:"
" out of range\n", stripecnt);
error = NFSERR_BADXDR;
goto nfsmout;
}
NFSM_DISSECT(tl, uint32_t *, (stripecnt + 1) *
NFSX_UNSIGNED);
addrcnt = fxdr_unsigned(int, *(tl + stripecnt));
NFSCL_DEBUG(4, "addrcnt=%d\n", addrcnt);
if (addrcnt < 1 || addrcnt > 128) {
printf("NFS devinfo addrcnt %d: out of range\n",
addrcnt);
error = NFSERR_BADXDR;
goto nfsmout;
}
/*
* Now we know how many stripe indices and addresses, so
* we can allocate the structure the correct size.
*/
i = (stripecnt * sizeof(uint8_t)) /
sizeof(struct nfsclds *) + 1;
NFSCL_DEBUG(4, "stripeindices=%d\n", i);
ndi = malloc(sizeof(*ndi) + (addrcnt + i) *
sizeof(struct nfsclds *), M_NFSDEVINFO, M_WAITOK |
M_ZERO);
NFSBCOPY(deviceid, ndi->nfsdi_deviceid,
NFSX_V4DEVICEID);
ndi->nfsdi_refcnt = 0;
ndi->nfsdi_flags = NFSDI_FILELAYOUT;
ndi->nfsdi_stripecnt = stripecnt;
ndi->nfsdi_addrcnt = addrcnt;
/* Fill in the stripe indices. */
for (i = 0; i < stripecnt; i++) {
stripeindex = fxdr_unsigned(uint8_t, *tl++);
NFSCL_DEBUG(4, "stripeind=%d\n", stripeindex);
if (stripeindex >= addrcnt) {
printf("pNFS File Layout devinfo"
" stripeindex %d: too big\n",
(int)stripeindex);
error = NFSERR_BADXDR;
goto nfsmout;
}
nfsfldi_setstripeindex(ndi, i, stripeindex);
}
} else if (layouttype == NFSLAYOUT_FLEXFILE) {
/* For Flex File, we only get one address list. */
ndi = malloc(sizeof(*ndi) + sizeof(struct nfsclds *),
M_NFSDEVINFO, M_WAITOK | M_ZERO);
NFSBCOPY(deviceid, ndi->nfsdi_deviceid,
NFSX_V4DEVICEID);
ndi->nfsdi_refcnt = 0;
ndi->nfsdi_flags = NFSDI_FLEXFILE;
addrcnt = ndi->nfsdi_addrcnt = 1;
}
/* Now, dissect the server address(es). */
safilled = AF_UNSPEC;
for (i = 0; i < addrcnt; i++) {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
cnt = fxdr_unsigned(uint32_t, *tl);
if (cnt == 0) {
printf("NFS devinfo 0 len addrlist\n");
error = NFSERR_BADXDR;
goto nfsmout;
}
dspp = nfsfldi_addr(ndi, i);
safilled = AF_UNSPEC;
for (j = 0; j < cnt; j++) {
error = nfsv4_getipaddr(nd, &sin, &sin6, &af,
&isudp);
if (error != 0 && error != EPERM) {
error = NFSERR_BADXDR;
goto nfsmout;
}
if (error == 0 && isudp == 0) {
/*
* The priority is:
* - Same address family.
* Save the address and dspp, so that
* the connection can be done after
* parsing is complete.
*/
if (safilled == AF_UNSPEC ||
(af == nmp->nm_nam->sa_family &&
safilled != nmp->nm_nam->sa_family)
) {
if (af == AF_INET)
ssin = sin;
else
ssin6 = sin6;
safilled = af;
gotdspp = dspp;
}
}
}
}
gotvers = NFS_VER4; /* Default NFSv4.1 for File Layout. */
gotminor = NFSV41_MINORVERSION;
/* For Flex File, we will take one of the versions to use. */
if (layouttype == NFSLAYOUT_FLEXFILE) {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
j = fxdr_unsigned(int, *tl);
if (j < 1 || j > NFSDEV_MAXVERS) {
printf("pNFS: too many versions\n");
error = NFSERR_BADXDR;
goto nfsmout;
}
gotvers = 0;
gotminor = 0;
for (i = 0; i < j; i++) {
NFSM_DISSECT(tl, uint32_t *, 5 * NFSX_UNSIGNED);
vers = fxdr_unsigned(uint32_t, *tl++);
minorvers = fxdr_unsigned(uint32_t, *tl++);
if (vers == NFS_VER3)
minorvers = 0;
if ((vers == NFS_VER4 && ((minorvers ==
NFSV41_MINORVERSION && gotminor == 0) ||
minorvers == NFSV42_MINORVERSION)) ||
(vers == NFS_VER3 && gotvers == 0)) {
gotvers = vers;
gotminor = minorvers;
/* We'll take this one. */
ndi->nfsdi_versindex = i;
ndi->nfsdi_vers = vers;
ndi->nfsdi_minorvers = minorvers;
ndi->nfsdi_rsize = fxdr_unsigned(
uint32_t, *tl++);
ndi->nfsdi_wsize = fxdr_unsigned(
uint32_t, *tl++);
if (*tl == newnfs_true)
ndi->nfsdi_flags |=
NFSDI_TIGHTCOUPLED;
else
ndi->nfsdi_flags &=
~NFSDI_TIGHTCOUPLED;
}
}
if (gotvers == 0) {
printf("pNFS: no NFSv3, NFSv4.1 or NFSv4.2\n");
error = NFSERR_BADXDR;
goto nfsmout;
}
}
/* And the notify bits. */
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
bitcnt = fxdr_unsigned(int, *tl);
if (bitcnt > 0) {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
if (notifybitsp != NULL)
*notifybitsp =
fxdr_unsigned(uint32_t, *tl);
}
if (safilled != AF_UNSPEC) {
KASSERT(ndi != NULL, ("ndi is NULL"));
*ndip = ndi;
} else
error = EPERM;
if (error == 0) {
/*
* Now we can do a TCP connection for the correct
* NFS version and IP address.
*/
error = nfsrpc_fillsa(nmp, &ssin, &ssin6, safilled,
gotvers, gotminor, &dsp, p);
}
if (error == 0) {
KASSERT(gotdspp != NULL, ("gotdspp is NULL"));
*gotdspp = dsp;
}
}
if (nd->nd_repstat != 0 && error == 0)
error = nd->nd_repstat;
nfsmout:
if (error != 0 && ndi != NULL)
nfscl_freedevinfo(ndi);
m_freem(nd->nd_mrep);
return (error);
}
/*
* Do the NFSv4.1 LayoutCommit.
*/
int
nfsrpc_layoutcommit(struct nfsmount *nmp, uint8_t *fh, int fhlen, int reclaim,
uint64_t off, uint64_t len, uint64_t lastbyte, nfsv4stateid_t *stateidp,
int layouttype, struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
int error;
nfscl_reqstart(nd, NFSPROC_LAYOUTCOMMIT, nmp, fh, fhlen, NULL, NULL,
0, 0, cred);
NFSM_BUILD(tl, uint32_t *, 5 * NFSX_UNSIGNED + 3 * NFSX_HYPER +
NFSX_STATEID);
txdr_hyper(off, tl);
tl += 2;
txdr_hyper(len, tl);
tl += 2;
if (reclaim != 0)
*tl++ = newnfs_true;
else
*tl++ = newnfs_false;
*tl++ = txdr_unsigned(stateidp->seqid);
*tl++ = stateidp->other[0];
*tl++ = stateidp->other[1];
*tl++ = stateidp->other[2];
*tl++ = newnfs_true;
if (lastbyte < off)
lastbyte = off;
else if (lastbyte >= (off + len))
lastbyte = off + len - 1;
txdr_hyper(lastbyte, tl);
tl += 2;
*tl++ = newnfs_false;
*tl++ = txdr_unsigned(layouttype);
/* All supported layouts are 0 length. */
*tl = txdr_unsigned(0);
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error != 0)
return (error);
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* Do the NFSv4.1 LayoutReturn.
*/
int
nfsrpc_layoutreturn(struct nfsmount *nmp, uint8_t *fh, int fhlen, int reclaim,
int layouttype, uint32_t iomode, int layoutreturn, uint64_t offset,
uint64_t len, nfsv4stateid_t *stateidp, struct ucred *cred, NFSPROC_T *p,
uint32_t stat, uint32_t op, char *devid)
{
uint32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
uint64_t tu64;
int error;
nfscl_reqstart(nd, NFSPROC_LAYOUTRETURN, nmp, fh, fhlen, NULL, NULL,
0, 0, cred);
NFSM_BUILD(tl, uint32_t *, 4 * NFSX_UNSIGNED);
if (reclaim != 0)
*tl++ = newnfs_true;
else
*tl++ = newnfs_false;
*tl++ = txdr_unsigned(layouttype);
*tl++ = txdr_unsigned(iomode);
*tl = txdr_unsigned(layoutreturn);
if (layoutreturn == NFSLAYOUTRETURN_FILE) {
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_HYPER + NFSX_STATEID +
NFSX_UNSIGNED);
txdr_hyper(offset, tl);
tl += 2;
txdr_hyper(len, tl);
tl += 2;
NFSCL_DEBUG(4, "layoutret stseq=%d\n", (int)stateidp->seqid);
*tl++ = txdr_unsigned(stateidp->seqid);
*tl++ = stateidp->other[0];
*tl++ = stateidp->other[1];
*tl++ = stateidp->other[2];
if (layouttype == NFSLAYOUT_NFSV4_1_FILES)
*tl = txdr_unsigned(0);
else if (layouttype == NFSLAYOUT_FLEXFILE) {
if (stat != 0) {
*tl = txdr_unsigned(2 * NFSX_HYPER +
NFSX_STATEID + NFSX_V4DEVICEID + 5 *
NFSX_UNSIGNED);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_HYPER +
NFSX_STATEID + NFSX_V4DEVICEID + 5 *
NFSX_UNSIGNED);
*tl++ = txdr_unsigned(1); /* One error. */
tu64 = 0; /* Offset. */
txdr_hyper(tu64, tl); tl += 2;
tu64 = UINT64_MAX; /* Length. */
txdr_hyper(tu64, tl); tl += 2;
NFSBCOPY(stateidp, tl, NFSX_STATEID);
tl += (NFSX_STATEID / NFSX_UNSIGNED);
*tl++ = txdr_unsigned(1); /* One error. */
NFSBCOPY(devid, tl, NFSX_V4DEVICEID);
tl += (NFSX_V4DEVICEID / NFSX_UNSIGNED);
*tl++ = txdr_unsigned(stat);
*tl++ = txdr_unsigned(op);
} else {
*tl = txdr_unsigned(2 * NFSX_UNSIGNED);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_UNSIGNED);
/* No ioerrs. */
*tl++ = 0;
}
*tl = 0; /* No stats yet. */
}
}
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error != 0)
return (error);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
if (*tl != 0) {
NFSM_DISSECT(tl, uint32_t *, NFSX_STATEID);
stateidp->seqid = fxdr_unsigned(uint32_t, *tl++);
stateidp->other[0] = *tl++;
stateidp->other[1] = *tl++;
stateidp->other[2] = *tl;
}
} else
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* Do the NFSv4.2 LayoutError.
*/
static int
nfsrpc_layouterror(struct nfsmount *nmp, uint8_t *fh, int fhlen, uint64_t offset,
uint64_t len, nfsv4stateid_t *stateidp, struct ucred *cred, NFSPROC_T *p,
uint32_t stat, uint32_t op, char *devid)
{
uint32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
int error;
nfscl_reqstart(nd, NFSPROC_LAYOUTERROR, nmp, fh, fhlen, NULL, NULL,
0, 0, cred);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_HYPER + NFSX_STATEID +
NFSX_V4DEVICEID + 3 * NFSX_UNSIGNED);
txdr_hyper(offset, tl); tl += 2;
txdr_hyper(len, tl); tl += 2;
*tl++ = txdr_unsigned(stateidp->seqid);
*tl++ = stateidp->other[0];
*tl++ = stateidp->other[1];
*tl++ = stateidp->other[2];
*tl++ = txdr_unsigned(1);
NFSBCOPY(devid, tl, NFSX_V4DEVICEID);
tl += (NFSX_V4DEVICEID / NFSX_UNSIGNED);
*tl++ = txdr_unsigned(stat);
*tl = txdr_unsigned(op);
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error != 0)
return (error);
if (nd->nd_repstat != 0)
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* Acquire a layout and devinfo, if possible. The caller must have acquired
* a reference count on the nfsclclient structure before calling this.
* Return the layout in lypp with a reference count on it, if successful.
*/
static int
nfsrpc_getlayout(struct nfsmount *nmp, vnode_t vp, struct nfsfh *nfhp,
int iomode, uint32_t rw, uint32_t *notifybitsp, nfsv4stateid_t *stateidp,
uint64_t off, struct nfscllayout **lypp, struct ucred *cred, NFSPROC_T *p)
{
struct nfscllayout *lyp;
struct nfsclflayout *flp;
struct nfsclflayouthead flh;
int error = 0, islocked, layoutlen, layouttype, recalled, retonclose;
nfsv4stateid_t stateid;
struct nfsclsession *tsep;
*lypp = NULL;
if (NFSHASFLEXFILE(nmp))
layouttype = NFSLAYOUT_FLEXFILE;
else
layouttype = NFSLAYOUT_NFSV4_1_FILES;
/*
* If lyp is returned non-NULL, there will be a refcnt (shared lock)
* on it, iff flp != NULL or a lock (exclusive lock) on it iff
* flp == NULL.
*/
lyp = nfscl_getlayout(nmp->nm_clp, nfhp->nfh_fh, nfhp->nfh_len,
off, rw, &flp, &recalled);
islocked = 0;
if (lyp == NULL || flp == NULL) {
if (recalled != 0)
return (EIO);
LIST_INIT(&flh);
tsep = nfsmnt_mdssession(nmp);
layoutlen = tsep->nfsess_maxcache -
(NFSX_STATEID + 3 * NFSX_UNSIGNED);
if (lyp == NULL) {
stateid.seqid = 0;
stateid.other[0] = stateidp->other[0];
stateid.other[1] = stateidp->other[1];
stateid.other[2] = stateidp->other[2];
error = nfsrpc_layoutget(nmp, nfhp->nfh_fh,
nfhp->nfh_len, iomode, (uint64_t)0, UINT64_MAX,
(uint64_t)0, layouttype, layoutlen, &stateid,
&retonclose, &flh, cred, p);
} else {
islocked = 1;
stateid.seqid = lyp->nfsly_stateid.seqid;
stateid.other[0] = lyp->nfsly_stateid.other[0];
stateid.other[1] = lyp->nfsly_stateid.other[1];
stateid.other[2] = lyp->nfsly_stateid.other[2];
error = nfsrpc_layoutget(nmp, nfhp->nfh_fh,
nfhp->nfh_len, iomode, off, UINT64_MAX,
(uint64_t)0, layouttype, layoutlen, &stateid,
&retonclose, &flh, cred, p);
}
error = nfsrpc_layoutgetres(nmp, vp, nfhp->nfh_fh,
nfhp->nfh_len, &stateid, retonclose, notifybitsp, &lyp,
&flh, layouttype, error, NULL, cred, p);
if (error == 0)
*lypp = lyp;
else if (islocked != 0)
nfscl_rellayout(lyp, 1);
} else
*lypp = lyp;
return (error);
}
/*
* Do a TCP connection plus exchange id and create session.
* If successful, a "struct nfsclds" is linked into the list for the
* mount point and a pointer to it is returned.
*/
static int
nfsrpc_fillsa(struct nfsmount *nmp, struct sockaddr_in *sin,
struct sockaddr_in6 *sin6, sa_family_t af, int vers, int minorvers,
struct nfsclds **dspp, NFSPROC_T *p)
{
struct sockaddr_in *msad, *sad;
struct sockaddr_in6 *msad6, *sad6;
struct nfsclclient *clp;
struct nfssockreq *nrp;
struct nfsclds *dsp, *tdsp;
int error, firsttry;
enum nfsclds_state retv;
uint32_t sequenceid = 0;
KASSERT(nmp->nm_sockreq.nr_cred != NULL,
("nfsrpc_fillsa: NULL nr_cred"));
NFSLOCKCLSTATE();
clp = nmp->nm_clp;
NFSUNLOCKCLSTATE();
if (clp == NULL)
return (EPERM);
if (af == AF_INET) {
NFSLOCKMNT(nmp);
/*
* Check to see if we already have a session for this
* address that is usable for a DS.
* Note that the MDS's address is in a different place
* than the sessions already acquired for DS's.
*/
msad = (struct sockaddr_in *)nmp->nm_sockreq.nr_nam;
tdsp = TAILQ_FIRST(&nmp->nm_sess);
while (tdsp != NULL) {
if (msad != NULL && msad->sin_family == AF_INET &&
sin->sin_addr.s_addr == msad->sin_addr.s_addr &&
sin->sin_port == msad->sin_port &&
(tdsp->nfsclds_flags & NFSCLDS_DS) != 0 &&
tdsp->nfsclds_sess.nfsess_defunct == 0) {
*dspp = tdsp;
NFSUNLOCKMNT(nmp);
NFSCL_DEBUG(4, "fnd same addr\n");
return (0);
}
tdsp = TAILQ_NEXT(tdsp, nfsclds_list);
if (tdsp != NULL && tdsp->nfsclds_sockp != NULL)
msad = (struct sockaddr_in *)
tdsp->nfsclds_sockp->nr_nam;
else
msad = NULL;
}
NFSUNLOCKMNT(nmp);
/* No IP address match, so look for new/trunked one. */
sad = malloc(sizeof(*sad), M_SONAME, M_WAITOK | M_ZERO);
sad->sin_len = sizeof(*sad);
sad->sin_family = AF_INET;
sad->sin_port = sin->sin_port;
sad->sin_addr.s_addr = sin->sin_addr.s_addr;
- nrp = malloc(sizeof(*nrp), M_NFSSOCKREQ, M_WAITOK | M_ZERO);
+ if (NFSHASPNFS(nmp) && NFSHASKERB(nmp)) {
+ /* For pNFS, a separate server principal is needed. */
+ nrp = malloc(sizeof(*nrp) + NI_MAXSERV + NI_MAXHOST,
+ M_NFSSOCKREQ, M_WAITOK | M_ZERO);
+ /*
+ * Use the latter part of nr_srvprinc as a temporary
+ * buffer for the IP address.
+ */
+ inet_ntoa_r(sad->sin_addr,
+ &nrp->nr_srvprinc[NI_MAXSERV]);
+ NFSCL_DEBUG(1, "nfsrpc_fillsa: DS IP=%s\n",
+ &nrp->nr_srvprinc[NI_MAXSERV]);
+ if (!rpc_gss_ip_to_srv_principal_call(
+ &nrp->nr_srvprinc[NI_MAXSERV], "nfs",
+ nrp->nr_srvprinc))
+ nrp->nr_srvprinc[0] = '\0';
+ NFSCL_DEBUG(1, "nfsrpc_fillsa: srv principal=%s\n",
+ nrp->nr_srvprinc);
+ } else
+ nrp = malloc(sizeof(*nrp), M_NFSSOCKREQ,
+ M_WAITOK | M_ZERO);
nrp->nr_nam = (struct sockaddr *)sad;
} else if (af == AF_INET6) {
NFSLOCKMNT(nmp);
/*
* Check to see if we already have a session for this
* address that is usable for a DS.
* Note that the MDS's address is in a different place
* than the sessions already acquired for DS's.
*/
msad6 = (struct sockaddr_in6 *)nmp->nm_sockreq.nr_nam;
tdsp = TAILQ_FIRST(&nmp->nm_sess);
while (tdsp != NULL) {
if (msad6 != NULL && msad6->sin6_family == AF_INET6 &&
IN6_ARE_ADDR_EQUAL(&sin6->sin6_addr,
&msad6->sin6_addr) &&
sin6->sin6_port == msad6->sin6_port &&
(tdsp->nfsclds_flags & NFSCLDS_DS) != 0 &&
tdsp->nfsclds_sess.nfsess_defunct == 0) {
*dspp = tdsp;
NFSUNLOCKMNT(nmp);
return (0);
}
tdsp = TAILQ_NEXT(tdsp, nfsclds_list);
if (tdsp != NULL && tdsp->nfsclds_sockp != NULL)
msad6 = (struct sockaddr_in6 *)
tdsp->nfsclds_sockp->nr_nam;
else
msad6 = NULL;
}
NFSUNLOCKMNT(nmp);
/* No IP address match, so look for new/trunked one. */
sad6 = malloc(sizeof(*sad6), M_SONAME, M_WAITOK | M_ZERO);
sad6->sin6_len = sizeof(*sad6);
sad6->sin6_family = AF_INET6;
sad6->sin6_port = sin6->sin6_port;
NFSBCOPY(&sin6->sin6_addr, &sad6->sin6_addr,
sizeof(struct in6_addr));
- nrp = malloc(sizeof(*nrp), M_NFSSOCKREQ, M_WAITOK | M_ZERO);
+ if (NFSHASPNFS(nmp) && NFSHASKERB(nmp)) {
+ /* For pNFS, a separate server principal is needed. */
+ nrp = malloc(sizeof(*nrp) + NI_MAXSERV + NI_MAXHOST,
+ M_NFSSOCKREQ, M_WAITOK | M_ZERO);
+ /*
+ * Use the latter part of nr_srvprinc as a temporary
+ * buffer for the IP address.
+ */
+ inet_ntop(AF_INET6, &sad6->sin6_addr,
+ &nrp->nr_srvprinc[NI_MAXSERV], NI_MAXHOST);
+ NFSCL_DEBUG(1, "nfsrpc_fillsa: DS IP=%s\n",
+ &nrp->nr_srvprinc[NI_MAXSERV]);
+ if (!rpc_gss_ip_to_srv_principal_call(
+ &nrp->nr_srvprinc[NI_MAXSERV], "nfs",
+ nrp->nr_srvprinc))
+ nrp->nr_srvprinc[0] = '\0';
+ NFSCL_DEBUG(1, "nfsrpc_fillsa: srv principal=%s\n",
+ nrp->nr_srvprinc);
+ } else
+ nrp = malloc(sizeof(*nrp), M_NFSSOCKREQ,
+ M_WAITOK | M_ZERO);
nrp->nr_nam = (struct sockaddr *)sad6;
} else
return (EPERM);
nrp->nr_sotype = SOCK_STREAM;
mtx_init(&nrp->nr_mtx, "nfssock", NULL, MTX_DEF);
nrp->nr_prog = NFS_PROG;
nrp->nr_vers = vers;
/*
* Use the credentials that were used for the mount, which are
* in nmp->nm_sockreq.nr_cred for newnfs_connect() etc.
* Ref. counting the credentials with crhold() is probably not
* necessary, since nm_sockreq.nr_cred won't be crfree()'d until
* unmount, but I did it anyhow.
*/
nrp->nr_cred = crhold(nmp->nm_sockreq.nr_cred);
error = newnfs_connect(nmp, nrp, NULL, p, 0, false, &nrp->nr_client);
NFSCL_DEBUG(3, "DS connect=%d\n", error);
dsp = NULL;
/* Now, do the exchangeid and create session. */
if (error == 0) {
if (vers == NFS_VER4) {
firsttry = 0;
do {
error = nfsrpc_exchangeid(nmp, clp, nrp,
minorvers, NFSV4EXCH_USEPNFSDS, &dsp,
nrp->nr_cred, p);
NFSCL_DEBUG(3, "DS exchangeid=%d\n", error);
if (error == NFSERR_MINORVERMISMATCH)
minorvers = NFSV42_MINORVERSION;
} while (error == NFSERR_MINORVERMISMATCH &&
firsttry++ == 0);
if (error != 0)
newnfs_disconnect(NULL, nrp);
} else {
dsp = malloc(sizeof(struct nfsclds), M_NFSCLDS,
M_WAITOK | M_ZERO);
dsp->nfsclds_flags |= NFSCLDS_DS;
dsp->nfsclds_expire = INT32_MAX; /* No renews needed. */
mtx_init(&dsp->nfsclds_mtx, "nfsds", NULL, MTX_DEF);
mtx_init(&dsp->nfsclds_sess.nfsess_mtx, "nfssession",
NULL, MTX_DEF);
}
}
if (error == 0) {
dsp->nfsclds_sockp = nrp;
if (vers == NFS_VER4) {
NFSLOCKMNT(nmp);
retv = nfscl_getsameserver(nmp, dsp, &tdsp,
&sequenceid);
NFSCL_DEBUG(3, "getsame ret=%d\n", retv);
if (retv == NFSDSP_USETHISSESSION &&
nfscl_dssameconn != 0) {
NFSLOCKDS(tdsp);
tdsp->nfsclds_flags |= NFSCLDS_SAMECONN;
NFSUNLOCKDS(tdsp);
NFSUNLOCKMNT(nmp);
/*
* If there is already a session for this
* server, use it.
*/
newnfs_disconnect(NULL, nrp);
nfscl_freenfsclds(dsp);
*dspp = tdsp;
return (0);
}
if (retv == NFSDSP_NOTFOUND)
sequenceid =
dsp->nfsclds_sess.nfsess_sequenceid;
NFSUNLOCKMNT(nmp);
error = nfsrpc_createsession(nmp, &dsp->nfsclds_sess,
nrp, dsp, sequenceid, 0, nrp->nr_cred, p);
NFSCL_DEBUG(3, "DS createsess=%d\n", error);
}
} else {
NFSFREECRED(nrp->nr_cred);
NFSFREEMUTEX(&nrp->nr_mtx);
free(nrp->nr_nam, M_SONAME);
free(nrp, M_NFSSOCKREQ);
}
if (error == 0) {
NFSCL_DEBUG(3, "add DS session\n");
/*
* Put it at the end of the list. That way the list
* is ordered by when the entry was added. This matters
* since the one done first is the one that should be
* used for sequencid'ing any subsequent create sessions.
*/
NFSLOCKMNT(nmp);
TAILQ_INSERT_TAIL(&nmp->nm_sess, dsp, nfsclds_list);
NFSUNLOCKMNT(nmp);
*dspp = dsp;
} else if (dsp != NULL) {
newnfs_disconnect(NULL, nrp);
nfscl_freenfsclds(dsp);
}
return (error);
}
/*
* Do the NFSv4.1 Reclaim Complete.
*/
int
nfsrpc_reclaimcomplete(struct nfsmount *nmp, struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
int error;
nfscl_reqstart(nd, NFSPROC_RECLAIMCOMPL, nmp, NULL, 0, NULL, NULL, 0,
0, cred);
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = newnfs_false;
nd->nd_flag |= ND_USEGSSNAME;
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, NULL, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error != 0)
return (error);
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* Initialize the slot tables for a session.
*/
static void
nfscl_initsessionslots(struct nfsclsession *sep)
{
int i;
for (i = 0; i < NFSV4_CBSLOTS; i++) {
if (sep->nfsess_cbslots[i].nfssl_reply != NULL)
m_freem(sep->nfsess_cbslots[i].nfssl_reply);
NFSBZERO(&sep->nfsess_cbslots[i], sizeof(struct nfsslot));
}
for (i = 0; i < 64; i++)
sep->nfsess_slotseq[i] = 0;
sep->nfsess_slots = 0;
sep->nfsess_badslots = 0;
}
/*
* Called to try and do an I/O operation via an NFSv4.1 Data Server (DS).
*/
int
nfscl_doiods(vnode_t vp, struct uio *uiop, int *iomode, int *must_commit,
uint32_t rwaccess, int docommit, struct ucred *cred, NFSPROC_T *p)
{
struct nfsnode *np = VTONFS(vp);
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfscllayout *layp;
struct nfscldevinfo *dip;
struct nfsclflayout *rflp;
struct mbuf *m, *m2;
struct nfsclwritedsdorpc *drpc, *tdrpc;
nfsv4stateid_t stateid;
struct ucred *newcred;
uint64_t lastbyte, len, off, oresid, xfer;
int eof, error, firstmirror, i, iolaymode, mirrorcnt, recalled, timo;
void *lckp;
uint8_t *dev;
void *iovbase = NULL;
size_t iovlen = 0;
off_t offs = 0;
ssize_t resid = 0;
uint32_t op;
if (!NFSHASPNFS(nmp) || nfscl_enablecallb == 0 || nfs_numnfscbd == 0 ||
(np->n_flag & NNOLAYOUT) != 0)
return (EIO);
/* Now, get a reference cnt on the clientid for this mount. */
if (nfscl_getref(nmp) == 0)
return (EIO);
/* Find an appropriate stateid. */
newcred = NFSNEWCRED(cred);
error = nfscl_getstateid(vp, np->n_fhp->nfh_fh, np->n_fhp->nfh_len,
rwaccess, 1, newcred, p, &stateid, &lckp);
if (error != 0) {
NFSFREECRED(newcred);
nfscl_relref(nmp);
return (error);
}
/* Search for a layout for this file. */
off = uiop->uio_offset;
layp = nfscl_getlayout(nmp->nm_clp, np->n_fhp->nfh_fh,
np->n_fhp->nfh_len, off, rwaccess, &rflp, &recalled);
if (layp == NULL || rflp == NULL) {
if (recalled != 0) {
NFSFREECRED(newcred);
if (lckp != NULL)
nfscl_lockderef(lckp);
nfscl_relref(nmp);
return (EIO);
}
if (layp != NULL) {
nfscl_rellayout(layp, (rflp == NULL) ? 1 : 0);
layp = NULL;
}
/* Try and get a Layout, if it is supported. */
if (rwaccess == NFSV4OPEN_ACCESSWRITE ||
(np->n_flag & NWRITEOPENED) != 0)
iolaymode = NFSLAYOUTIOMODE_RW;
else
iolaymode = NFSLAYOUTIOMODE_READ;
error = nfsrpc_getlayout(nmp, vp, np->n_fhp, iolaymode,
rwaccess, NULL, &stateid, off, &layp, newcred, p);
if (error != 0) {
NFSLOCKNODE(np);
np->n_flag |= NNOLAYOUT;
NFSUNLOCKNODE(np);
if (lckp != NULL)
nfscl_lockderef(lckp);
NFSFREECRED(newcred);
if (layp != NULL)
nfscl_rellayout(layp, 0);
nfscl_relref(nmp);
return (error);
}
}
/*
* Loop around finding a layout that works for the first part of
* this I/O operation, and then call the function that actually
* does the RPC.
*/
eof = 0;
len = (uint64_t)uiop->uio_resid;
while (len > 0 && error == 0 && eof == 0) {
off = uiop->uio_offset;
error = nfscl_findlayoutforio(layp, off, rwaccess, &rflp);
if (error == 0) {
oresid = xfer = (uint64_t)uiop->uio_resid;
if (xfer > (rflp->nfsfl_end - rflp->nfsfl_off))
xfer = rflp->nfsfl_end - rflp->nfsfl_off;
/*
* For Flex File layout with mirrored DSs, select one
* of them at random for reads. For writes and commits,
* do all mirrors.
*/
m = NULL;
tdrpc = drpc = NULL;
firstmirror = 0;
mirrorcnt = 1;
if ((layp->nfsly_flags & NFSLY_FLEXFILE) != 0 &&
(mirrorcnt = rflp->nfsfl_mirrorcnt) > 1) {
if (rwaccess == NFSV4OPEN_ACCESSREAD) {
firstmirror = arc4random() % mirrorcnt;
mirrorcnt = firstmirror + 1;
} else {
if (docommit == 0) {
/*
* Save values, so uiop can be
* rolled back upon a write
* error.
*/
offs = uiop->uio_offset;
resid = uiop->uio_resid;
iovbase =
uiop->uio_iov->iov_base;
iovlen = uiop->uio_iov->iov_len;
m = nfsm_uiombuflist(uiop, len,
0);
}
tdrpc = drpc = malloc(sizeof(*drpc) *
(mirrorcnt - 1), M_TEMP, M_WAITOK |
M_ZERO);
}
}
for (i = firstmirror; i < mirrorcnt && error == 0; i++){
m2 = NULL;
if (m != NULL && i < mirrorcnt - 1)
m2 = m_copym(m, 0, M_COPYALL, M_WAITOK);
else {
m2 = m;
m = NULL;
}
if ((layp->nfsly_flags & NFSLY_FLEXFILE) != 0) {
dev = rflp->nfsfl_ffm[i].dev;
dip = nfscl_getdevinfo(nmp->nm_clp, dev,
rflp->nfsfl_ffm[i].devp);
} else {
dev = rflp->nfsfl_dev;
dip = nfscl_getdevinfo(nmp->nm_clp, dev,
rflp->nfsfl_devp);
}
if (dip != NULL) {
if ((rflp->nfsfl_flags & NFSFL_FLEXFILE)
!= 0)
error = nfscl_dofflayoutio(vp,
uiop, iomode, must_commit,
&eof, &stateid, rwaccess,
dip, layp, rflp, off, xfer,
i, docommit, m2, tdrpc,
newcred, p);
else
error = nfscl_doflayoutio(vp,
uiop, iomode, must_commit,
&eof, &stateid, rwaccess,
dip, layp, rflp, off, xfer,
docommit, newcred, p);
nfscl_reldevinfo(dip);
} else {
if (m2 != NULL)
m_freem(m2);
error = EIO;
}
tdrpc++;
}
if (m != NULL)
m_freem(m);
tdrpc = drpc;
timo = hz / 50; /* Wait for 20msec. */
if (timo < 1)
timo = 1;
for (i = firstmirror; i < mirrorcnt - 1 &&
tdrpc != NULL; i++, tdrpc++) {
/*
* For the unused drpc entries, both inprog and
* err == 0, so this loop won't break.
*/
while (tdrpc->inprog != 0 && tdrpc->done == 0)
tsleep(&tdrpc->tsk, PVFS, "clrpcio",
timo);
if (error == 0 && tdrpc->err != 0)
error = tdrpc->err;
if (rwaccess != NFSV4OPEN_ACCESSREAD &&
docommit == 0 && *must_commit == 0 &&
tdrpc->must_commit == 1)
*must_commit = 1;
}
free(drpc, M_TEMP);
if (error == 0) {
if (mirrorcnt > 1 && rwaccess ==
NFSV4OPEN_ACCESSWRITE && docommit == 0) {
NFSLOCKCLSTATE();
layp->nfsly_flags |= NFSLY_WRITTEN;
NFSUNLOCKCLSTATE();
}
lastbyte = off + xfer - 1;
NFSLOCKCLSTATE();
if (lastbyte > layp->nfsly_lastbyte)
layp->nfsly_lastbyte = lastbyte;
NFSUNLOCKCLSTATE();
} else if (error == NFSERR_OPENMODE &&
rwaccess == NFSV4OPEN_ACCESSREAD) {
NFSLOCKMNT(nmp);
nmp->nm_state |= NFSSTA_OPENMODE;
NFSUNLOCKMNT(nmp);
} else if ((error == NFSERR_NOSPC ||
error == NFSERR_IO || error == NFSERR_NXIO) &&
nmp->nm_minorvers == NFSV42_MINORVERSION) {
if (docommit != 0)
op = NFSV4OP_COMMIT;
else if (rwaccess == NFSV4OPEN_ACCESSREAD)
op = NFSV4OP_READ;
else
op = NFSV4OP_WRITE;
nfsrpc_layouterror(nmp, np->n_fhp->nfh_fh,
np->n_fhp->nfh_len, off, xfer,
&layp->nfsly_stateid, newcred, p, error, op,
dip->nfsdi_deviceid);
error = EIO;
} else
error = EIO;
if (error == 0)
len -= (oresid - (uint64_t)uiop->uio_resid);
else if (mirrorcnt > 1 && rwaccess ==
NFSV4OPEN_ACCESSWRITE && docommit == 0) {
/*
* In case the rpc gets retried, roll the
* uio fields changed by nfsm_uiombuflist()
* back.
*/
uiop->uio_offset = offs;
uiop->uio_resid = resid;
uiop->uio_iov->iov_base = iovbase;
uiop->uio_iov->iov_len = iovlen;
}
}
}
if (lckp != NULL)
nfscl_lockderef(lckp);
NFSFREECRED(newcred);
nfscl_rellayout(layp, 0);
nfscl_relref(nmp);
return (error);
}
/*
* Find a file layout that will handle the first bytes of the requested
* range and return the information from it needed to the I/O operation.
*/
int
nfscl_findlayoutforio(struct nfscllayout *lyp, uint64_t off, uint32_t rwaccess,
struct nfsclflayout **retflpp)
{
struct nfsclflayout *flp, *nflp, *rflp;
uint32_t rw;
rflp = NULL;
rw = rwaccess;
/* For reading, do the Read list first and then the Write list. */
do {
if (rw == NFSV4OPEN_ACCESSREAD)
flp = LIST_FIRST(&lyp->nfsly_flayread);
else
flp = LIST_FIRST(&lyp->nfsly_flayrw);
while (flp != NULL) {
nflp = LIST_NEXT(flp, nfsfl_list);
if (flp->nfsfl_off > off)
break;
if (flp->nfsfl_end > off &&
(rflp == NULL || rflp->nfsfl_end < flp->nfsfl_end))
rflp = flp;
flp = nflp;
}
if (rw == NFSV4OPEN_ACCESSREAD)
rw = NFSV4OPEN_ACCESSWRITE;
else
rw = 0;
} while (rw != 0);
if (rflp != NULL) {
/* This one covers the most bytes starting at off. */
*retflpp = rflp;
return (0);
}
return (EIO);
}
/*
* Do I/O using an NFSv4.1 or NFSv4.2 file layout.
*/
static int
nfscl_doflayoutio(vnode_t vp, struct uio *uiop, int *iomode, int *must_commit,
int *eofp, nfsv4stateid_t *stateidp, int rwflag, struct nfscldevinfo *dp,
struct nfscllayout *lyp, struct nfsclflayout *flp, uint64_t off,
uint64_t len, int docommit, struct ucred *cred, NFSPROC_T *p)
{
uint64_t io_off, rel_off, stripe_unit_size, transfer, xfer;
int commit_thru_mds, error, stripe_index, stripe_pos, minorvers;
struct nfsnode *np;
struct nfsfh *fhp;
struct nfsclds **dspp;
np = VTONFS(vp);
rel_off = off - flp->nfsfl_patoff;
stripe_unit_size = flp->nfsfl_util & NFSFLAYUTIL_STRIPE_MASK;
stripe_pos = (rel_off / stripe_unit_size + flp->nfsfl_stripe1) %
dp->nfsdi_stripecnt;
transfer = stripe_unit_size - (rel_off % stripe_unit_size);
error = 0;
/* Loop around, doing I/O for each stripe unit. */
while (len > 0 && error == 0) {
stripe_index = nfsfldi_stripeindex(dp, stripe_pos);
dspp = nfsfldi_addr(dp, stripe_index);
if (((*dspp)->nfsclds_flags & NFSCLDS_MINORV2) != 0)
minorvers = NFSV42_MINORVERSION;
else
minorvers = NFSV41_MINORVERSION;
if (len > transfer && docommit == 0)
xfer = transfer;
else
xfer = len;
if ((flp->nfsfl_util & NFSFLAYUTIL_DENSE) != 0) {
/* Dense layout. */
if (stripe_pos >= flp->nfsfl_fhcnt)
return (EIO);
fhp = flp->nfsfl_fh[stripe_pos];
io_off = (rel_off / (stripe_unit_size *
dp->nfsdi_stripecnt)) * stripe_unit_size +
rel_off % stripe_unit_size;
} else {
/* Sparse layout. */
if (flp->nfsfl_fhcnt > 1) {
if (stripe_index >= flp->nfsfl_fhcnt)
return (EIO);
fhp = flp->nfsfl_fh[stripe_index];
} else if (flp->nfsfl_fhcnt == 1)
fhp = flp->nfsfl_fh[0];
else
fhp = np->n_fhp;
io_off = off;
}
if ((flp->nfsfl_util & NFSFLAYUTIL_COMMIT_THRU_MDS) != 0) {
commit_thru_mds = 1;
if (docommit != 0)
error = EIO;
} else {
commit_thru_mds = 0;
NFSLOCKNODE(np);
np->n_flag |= NDSCOMMIT;
NFSUNLOCKNODE(np);
}
if (docommit != 0) {
if (error == 0)
error = nfsrpc_commitds(vp, io_off, xfer,
*dspp, fhp, NFS_VER4, minorvers, cred, p);
if (error == 0) {
/*
* Set both eof and uio_resid = 0 to end any
* loops.
*/
*eofp = 1;
uiop->uio_resid = 0;
} else {
NFSLOCKNODE(np);
np->n_flag &= ~NDSCOMMIT;
NFSUNLOCKNODE(np);
}
} else if (rwflag == NFSV4OPEN_ACCESSREAD)
error = nfsrpc_readds(vp, uiop, stateidp, eofp, *dspp,
io_off, xfer, fhp, 0, NFS_VER4, minorvers, cred, p);
else {
error = nfsrpc_writeds(vp, uiop, iomode, must_commit,
stateidp, *dspp, io_off, xfer, fhp, commit_thru_mds,
0, NFS_VER4, minorvers, cred, p);
if (error == 0) {
NFSLOCKCLSTATE();
lyp->nfsly_flags |= NFSLY_WRITTEN;
NFSUNLOCKCLSTATE();
}
}
if (error == 0) {
transfer = stripe_unit_size;
stripe_pos = (stripe_pos + 1) % dp->nfsdi_stripecnt;
len -= xfer;
off += xfer;
}
}
return (error);
}
/*
* Do I/O using an NFSv4.1 flex file layout.
*/
static int
nfscl_dofflayoutio(vnode_t vp, struct uio *uiop, int *iomode, int *must_commit,
int *eofp, nfsv4stateid_t *stateidp, int rwflag, struct nfscldevinfo *dp,
struct nfscllayout *lyp, struct nfsclflayout *flp, uint64_t off,
uint64_t len, int mirror, int docommit, struct mbuf *mp,
struct nfsclwritedsdorpc *drpc, struct ucred *cred, NFSPROC_T *p)
{
uint64_t xfer;
int error;
struct nfsnode *np;
struct nfsfh *fhp;
struct nfsclds **dspp;
struct ucred *tcred;
struct mbuf *m, *m2;
uint32_t copylen;
np = VTONFS(vp);
error = 0;
NFSCL_DEBUG(4, "nfscl_dofflayoutio: off=%ju len=%ju\n", (uintmax_t)off,
(uintmax_t)len);
/* Loop around, doing I/O for each stripe unit. */
while (len > 0 && error == 0) {
dspp = nfsfldi_addr(dp, 0);
fhp = flp->nfsfl_ffm[mirror].fh[dp->nfsdi_versindex];
stateidp = &flp->nfsfl_ffm[mirror].st;
NFSCL_DEBUG(4, "mirror=%d vind=%d fhlen=%d st.seqid=0x%x\n",
mirror, dp->nfsdi_versindex, fhp->nfh_len, stateidp->seqid);
if ((dp->nfsdi_flags & NFSDI_TIGHTCOUPLED) == 0) {
tcred = NFSNEWCRED(cred);
tcred->cr_uid = flp->nfsfl_ffm[mirror].user;
tcred->cr_groups[0] = flp->nfsfl_ffm[mirror].group;
tcred->cr_ngroups = 1;
} else
tcred = cred;
if (rwflag == NFSV4OPEN_ACCESSREAD)
copylen = dp->nfsdi_rsize;
else {
copylen = dp->nfsdi_wsize;
if (len > copylen && mp != NULL) {
/*
* When a mirrored configuration needs to do
* multiple writes to each mirror, all writes
* except the last one must be a multiple of
* 4 bytes. This is required so that the XDR
* does not need padding.
* If possible, clip the size to an exact
* multiple of the mbuf length, so that the
* split will be on an mbuf boundary.
*/
copylen &= 0xfffffffc;
if (copylen > mp->m_len)
copylen = copylen / mp->m_len *
mp->m_len;
}
}
NFSLOCKNODE(np);
np->n_flag |= NDSCOMMIT;
NFSUNLOCKNODE(np);
if (len > copylen && docommit == 0)
xfer = copylen;
else
xfer = len;
if (docommit != 0) {
if (error == 0) {
/*
* Do last mirrored DS commit with this thread.
*/
if (mirror < flp->nfsfl_mirrorcnt - 1)
error = nfsio_commitds(vp, off, xfer,
*dspp, fhp, dp->nfsdi_vers,
dp->nfsdi_minorvers, drpc, tcred,
p);
else
error = nfsrpc_commitds(vp, off, xfer,
*dspp, fhp, dp->nfsdi_vers,
dp->nfsdi_minorvers, tcred, p);
NFSCL_DEBUG(4, "commitds=%d\n", error);
if (error != 0 && error != EACCES && error !=
ESTALE) {
NFSCL_DEBUG(4,
"DS layreterr for commit\n");
nfscl_dserr(NFSV4OP_COMMIT, error, dp,
lyp, *dspp);
}
}
NFSCL_DEBUG(4, "aft nfsio_commitds=%d\n", error);
if (error == 0) {
/*
* Set both eof and uio_resid = 0 to end any
* loops.
*/
*eofp = 1;
uiop->uio_resid = 0;
} else {
NFSLOCKNODE(np);
np->n_flag &= ~NDSCOMMIT;
NFSUNLOCKNODE(np);
}
} else if (rwflag == NFSV4OPEN_ACCESSREAD) {
error = nfsrpc_readds(vp, uiop, stateidp, eofp, *dspp,
off, xfer, fhp, 1, dp->nfsdi_vers,
dp->nfsdi_minorvers, tcred, p);
NFSCL_DEBUG(4, "readds=%d\n", error);
if (error != 0 && error != EACCES && error != ESTALE) {
NFSCL_DEBUG(4, "DS layreterr for read\n");
nfscl_dserr(NFSV4OP_READ, error, dp, lyp,
*dspp);
}
} else {
if (flp->nfsfl_mirrorcnt == 1) {
error = nfsrpc_writeds(vp, uiop, iomode,
must_commit, stateidp, *dspp, off, xfer,
fhp, 0, 1, dp->nfsdi_vers,
dp->nfsdi_minorvers, tcred, p);
if (error == 0) {
NFSLOCKCLSTATE();
lyp->nfsly_flags |= NFSLY_WRITTEN;
NFSUNLOCKCLSTATE();
}
} else {
m = mp;
if (xfer < len) {
/* The mbuf list must be split. */
m2 = nfsm_split(mp, xfer);
if (m2 != NULL)
mp = m2;
else {
m_freem(mp);
error = EIO;
}
}
NFSCL_DEBUG(4, "mcopy len=%jd xfer=%jd\n",
(uintmax_t)len, (uintmax_t)xfer);
/*
* Do last write to a mirrored DS with this
* thread.
*/
if (error == 0) {
if (mirror < flp->nfsfl_mirrorcnt - 1)
error = nfsio_writedsmir(vp,
iomode, must_commit,
stateidp, *dspp, off,
xfer, fhp, m,
dp->nfsdi_vers,
dp->nfsdi_minorvers, drpc,
tcred, p);
else
error = nfsrpc_writedsmir(vp,
iomode, must_commit,
stateidp, *dspp, off,
xfer, fhp, m,
dp->nfsdi_vers,
dp->nfsdi_minorvers, tcred,
p);
}
NFSCL_DEBUG(4, "nfsio_writedsmir=%d\n", error);
if (error != 0 && error != EACCES && error !=
ESTALE) {
NFSCL_DEBUG(4,
"DS layreterr for write\n");
nfscl_dserr(NFSV4OP_WRITE, error, dp,
lyp, *dspp);
}
}
}
NFSCL_DEBUG(4, "aft read/writeds=%d\n", error);
if (error == 0) {
len -= xfer;
off += xfer;
}
if ((dp->nfsdi_flags & NFSDI_TIGHTCOUPLED) == 0)
NFSFREECRED(tcred);
}
NFSCL_DEBUG(4, "eo nfscl_dofflayoutio=%d\n", error);
return (error);
}
/*
* The actual read RPC done to a DS.
*/
static int
nfsrpc_readds(vnode_t vp, struct uio *uiop, nfsv4stateid_t *stateidp, int *eofp,
struct nfsclds *dsp, uint64_t io_off, int len, struct nfsfh *fhp, int flex,
int vers, int minorvers, struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
int attrflag, error, retlen;
struct nfsrv_descript nfsd;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfsrv_descript *nd = &nfsd;
struct nfssockreq *nrp;
struct nfsvattr na;
nd->nd_mrep = NULL;
if (vers == 0 || vers == NFS_VER4) {
nfscl_reqstart(nd, NFSPROC_READDS, nmp, fhp->nfh_fh,
fhp->nfh_len, NULL, &dsp->nfsclds_sess, vers, minorvers,
NULL);
vers = NFS_VER4;
NFSCL_DEBUG(4, "nfsrpc_readds: vers4 minvers=%d\n", minorvers);
if (flex != 0)
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSTATEID);
else
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSEQIDZERO);
} else {
nfscl_reqstart(nd, NFSPROC_READ, nmp, fhp->nfh_fh,
fhp->nfh_len, NULL, &dsp->nfsclds_sess, vers, minorvers,
NULL);
NFSDECRGLOBAL(nfsstatsv1.rpccnt[NFSPROC_READ]);
NFSINCRGLOBAL(nfsstatsv1.rpccnt[NFSPROC_READDS]);
NFSCL_DEBUG(4, "nfsrpc_readds: vers3\n");
}
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED * 3);
txdr_hyper(io_off, tl);
*(tl + 2) = txdr_unsigned(len);
nrp = dsp->nfsclds_sockp;
NFSCL_DEBUG(4, "nfsrpc_readds: nrp=%p\n", nrp);
if (nrp == NULL)
/* If NULL, use the MDS socket. */
nrp = &nmp->nm_sockreq;
error = newnfs_request(nd, nmp, NULL, nrp, vp, p, cred,
NFS_PROG, vers, NULL, 1, NULL, &dsp->nfsclds_sess);
NFSCL_DEBUG(4, "nfsrpc_readds: stat=%d err=%d\n", nd->nd_repstat,
error);
if (error != 0)
return (error);
if (vers == NFS_VER3) {
error = nfscl_postop_attr(nd, &na, &attrflag);
NFSCL_DEBUG(4, "nfsrpc_readds: postop=%d\n", error);
if (error != 0)
goto nfsmout;
}
if (nd->nd_repstat != 0) {
error = nd->nd_repstat;
goto nfsmout;
}
if (vers == NFS_VER3) {
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
*eofp = fxdr_unsigned(int, *(tl + 1));
} else {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
*eofp = fxdr_unsigned(int, *tl);
}
NFSM_STRSIZ(retlen, len);
NFSCL_DEBUG(4, "nfsrpc_readds: retlen=%d eof=%d\n", retlen, *eofp);
error = nfsm_mbufuio(nd, uiop, retlen);
nfsmout:
if (nd->nd_mrep != NULL)
m_freem(nd->nd_mrep);
return (error);
}
/*
* The actual write RPC done to a DS.
*/
static int
nfsrpc_writeds(vnode_t vp, struct uio *uiop, int *iomode, int *must_commit,
nfsv4stateid_t *stateidp, struct nfsclds *dsp, uint64_t io_off, int len,
struct nfsfh *fhp, int commit_thru_mds, int flex, int vers, int minorvers,
struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
int attrflag, error, rlen, commit, committed = NFSWRITE_FILESYNC;
int32_t backup;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
struct nfssockreq *nrp;
struct nfsvattr na;
KASSERT(uiop->uio_iovcnt == 1, ("nfs: writerpc iovcnt > 1"));
nd->nd_mrep = NULL;
if (vers == 0 || vers == NFS_VER4) {
nfscl_reqstart(nd, NFSPROC_WRITEDS, nmp, fhp->nfh_fh,
fhp->nfh_len, NULL, &dsp->nfsclds_sess, vers, minorvers,
NULL);
NFSCL_DEBUG(4, "nfsrpc_writeds: vers4 minvers=%d\n", minorvers);
vers = NFS_VER4;
if (flex != 0)
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSTATEID);
else
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSEQIDZERO);
NFSM_BUILD(tl, uint32_t *, NFSX_HYPER + 2 * NFSX_UNSIGNED);
} else {
nfscl_reqstart(nd, NFSPROC_WRITE, nmp, fhp->nfh_fh,
fhp->nfh_len, NULL, &dsp->nfsclds_sess, vers, minorvers,
NULL);
NFSDECRGLOBAL(nfsstatsv1.rpccnt[NFSPROC_WRITE]);
NFSINCRGLOBAL(nfsstatsv1.rpccnt[NFSPROC_WRITEDS]);
NFSCL_DEBUG(4, "nfsrpc_writeds: vers3\n");
NFSM_BUILD(tl, uint32_t *, NFSX_HYPER + 3 * NFSX_UNSIGNED);
}
txdr_hyper(io_off, tl);
tl += 2;
if (vers == NFS_VER3)
*tl++ = txdr_unsigned(len);
*tl++ = txdr_unsigned(*iomode);
*tl = txdr_unsigned(len);
nfsm_uiombuf(nd, uiop, len);
nrp = dsp->nfsclds_sockp;
if (nrp == NULL)
/* If NULL, use the MDS socket. */
nrp = &nmp->nm_sockreq;
error = newnfs_request(nd, nmp, NULL, nrp, vp, p, cred,
NFS_PROG, vers, NULL, 1, NULL, &dsp->nfsclds_sess);
NFSCL_DEBUG(4, "nfsrpc_writeds: err=%d stat=%d\n", error,
nd->nd_repstat);
if (error != 0)
return (error);
if (nd->nd_repstat != 0) {
/*
* In case the rpc gets retried, roll
* the uio fields changed by nfsm_uiombuf()
* back.
*/
uiop->uio_offset -= len;
uiop->uio_resid += len;
uiop->uio_iov->iov_base = (char *)uiop->uio_iov->iov_base - len;
uiop->uio_iov->iov_len += len;
error = nd->nd_repstat;
} else {
if (vers == NFS_VER3) {
error = nfscl_wcc_data(nd, vp, &na, &attrflag, NULL,
NULL);
NFSCL_DEBUG(4, "nfsrpc_writeds: wcc_data=%d\n", error);
if (error != 0)
goto nfsmout;
}
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED + NFSX_VERF);
rlen = fxdr_unsigned(int, *tl++);
NFSCL_DEBUG(4, "nfsrpc_writeds: len=%d rlen=%d\n", len, rlen);
if (rlen == 0) {
error = NFSERR_IO;
goto nfsmout;
} else if (rlen < len) {
backup = len - rlen;
uiop->uio_iov->iov_base =
(char *)uiop->uio_iov->iov_base - backup;
uiop->uio_iov->iov_len += backup;
uiop->uio_offset -= backup;
uiop->uio_resid += backup;
len = rlen;
}
commit = fxdr_unsigned(int, *tl++);
/*
* Return the lowest commitment level
* obtained by any of the RPCs.
*/
if (committed == NFSWRITE_FILESYNC)
committed = commit;
else if (committed == NFSWRITE_DATASYNC &&
commit == NFSWRITE_UNSTABLE)
committed = commit;
if (commit_thru_mds != 0) {
NFSLOCKMNT(nmp);
if (!NFSHASWRITEVERF(nmp)) {
NFSBCOPY(tl, nmp->nm_verf, NFSX_VERF);
NFSSETWRITEVERF(nmp);
} else if (NFSBCMP(tl, nmp->nm_verf, NFSX_VERF) &&
*must_commit != 2) {
*must_commit = 1;
NFSBCOPY(tl, nmp->nm_verf, NFSX_VERF);
}
NFSUNLOCKMNT(nmp);
} else {
NFSLOCKDS(dsp);
if ((dsp->nfsclds_flags & NFSCLDS_HASWRITEVERF) == 0) {
NFSBCOPY(tl, dsp->nfsclds_verf, NFSX_VERF);
dsp->nfsclds_flags |= NFSCLDS_HASWRITEVERF;
} else if (NFSBCMP(tl, dsp->nfsclds_verf, NFSX_VERF) &&
*must_commit != 2) {
*must_commit = 1;
NFSBCOPY(tl, dsp->nfsclds_verf, NFSX_VERF);
}
NFSUNLOCKDS(dsp);
}
}
nfsmout:
if (nd->nd_mrep != NULL)
m_freem(nd->nd_mrep);
*iomode = committed;
if (nd->nd_repstat != 0 && error == 0)
error = nd->nd_repstat;
return (error);
}
/*
* The actual write RPC done to a DS.
* This variant is called from a separate kernel process for mirrors.
* Any short write is considered an IO error.
*/
static int
nfsrpc_writedsmir(vnode_t vp, int *iomode, int *must_commit,
nfsv4stateid_t *stateidp, struct nfsclds *dsp, uint64_t io_off, int len,
struct nfsfh *fhp, struct mbuf *m, int vers, int minorvers,
struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
int attrflag, error, commit, committed = NFSWRITE_FILESYNC, rlen;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
struct nfssockreq *nrp;
struct nfsvattr na;
nd->nd_mrep = NULL;
if (vers == 0 || vers == NFS_VER4) {
nfscl_reqstart(nd, NFSPROC_WRITEDS, nmp, fhp->nfh_fh,
fhp->nfh_len, NULL, &dsp->nfsclds_sess, vers, minorvers,
NULL);
vers = NFS_VER4;
NFSCL_DEBUG(4, "nfsrpc_writedsmir: vers4 minvers=%d\n",
minorvers);
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSTATEID);
NFSM_BUILD(tl, uint32_t *, NFSX_HYPER + 2 * NFSX_UNSIGNED);
} else {
nfscl_reqstart(nd, NFSPROC_WRITE, nmp, fhp->nfh_fh,
fhp->nfh_len, NULL, &dsp->nfsclds_sess, vers, minorvers,
NULL);
NFSDECRGLOBAL(nfsstatsv1.rpccnt[NFSPROC_WRITE]);
NFSINCRGLOBAL(nfsstatsv1.rpccnt[NFSPROC_WRITEDS]);
NFSCL_DEBUG(4, "nfsrpc_writedsmir: vers3\n");
NFSM_BUILD(tl, uint32_t *, NFSX_HYPER + 3 * NFSX_UNSIGNED);
}
txdr_hyper(io_off, tl);
tl += 2;
if (vers == NFS_VER3)
*tl++ = txdr_unsigned(len);
*tl++ = txdr_unsigned(*iomode);
*tl = txdr_unsigned(len);
if (len > 0) {
/* Put data in mbuf chain. */
nd->nd_mb->m_next = m;
}
nrp = dsp->nfsclds_sockp;
if (nrp == NULL)
/* If NULL, use the MDS socket. */
nrp = &nmp->nm_sockreq;
error = newnfs_request(nd, nmp, NULL, nrp, vp, p, cred,
NFS_PROG, vers, NULL, 1, NULL, &dsp->nfsclds_sess);
NFSCL_DEBUG(4, "nfsrpc_writedsmir: err=%d stat=%d\n", error,
nd->nd_repstat);
if (error != 0)
return (error);
if (nd->nd_repstat != 0)
error = nd->nd_repstat;
else {
if (vers == NFS_VER3) {
error = nfscl_wcc_data(nd, vp, &na, &attrflag, NULL,
NULL);
NFSCL_DEBUG(4, "nfsrpc_writedsmir: wcc_data=%d\n",
error);
if (error != 0)
goto nfsmout;
}
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED + NFSX_VERF);
rlen = fxdr_unsigned(int, *tl++);
NFSCL_DEBUG(4, "nfsrpc_writedsmir: len=%d rlen=%d\n", len,
rlen);
if (rlen != len) {
error = NFSERR_IO;
NFSCL_DEBUG(4, "nfsrpc_writedsmir: len=%d rlen=%d\n",
len, rlen);
goto nfsmout;
}
commit = fxdr_unsigned(int, *tl++);
/*
* Return the lowest commitment level
* obtained by any of the RPCs.
*/
if (committed == NFSWRITE_FILESYNC)
committed = commit;
else if (committed == NFSWRITE_DATASYNC &&
commit == NFSWRITE_UNSTABLE)
committed = commit;
NFSLOCKDS(dsp);
if ((dsp->nfsclds_flags & NFSCLDS_HASWRITEVERF) == 0) {
NFSBCOPY(tl, dsp->nfsclds_verf, NFSX_VERF);
dsp->nfsclds_flags |= NFSCLDS_HASWRITEVERF;
} else if (NFSBCMP(tl, dsp->nfsclds_verf, NFSX_VERF) &&
*must_commit != 2) {
*must_commit = 1;
NFSBCOPY(tl, dsp->nfsclds_verf, NFSX_VERF);
}
NFSUNLOCKDS(dsp);
}
nfsmout:
if (nd->nd_mrep != NULL)
m_freem(nd->nd_mrep);
*iomode = committed;
if (nd->nd_repstat != 0 && error == 0)
error = nd->nd_repstat;
return (error);
}
/*
* Start up the thread that will execute nfsrpc_writedsmir().
*/
static void
start_writedsmir(void *arg, int pending)
{
struct nfsclwritedsdorpc *drpc;
drpc = (struct nfsclwritedsdorpc *)arg;
drpc->err = nfsrpc_writedsmir(drpc->vp, &drpc->iomode,
&drpc->must_commit, drpc->stateidp, drpc->dsp, drpc->off, drpc->len,
drpc->fhp, drpc->m, drpc->vers, drpc->minorvers, drpc->cred,
drpc->p);
drpc->done = 1;
crfree(drpc->cred);
NFSCL_DEBUG(4, "start_writedsmir: err=%d\n", drpc->err);
}
/*
* Set up the write DS mirror call for the pNFS I/O thread.
*/
static int
nfsio_writedsmir(vnode_t vp, int *iomode, int *must_commit,
nfsv4stateid_t *stateidp, struct nfsclds *dsp, uint64_t off, int len,
struct nfsfh *fhp, struct mbuf *m, int vers, int minorvers,
struct nfsclwritedsdorpc *drpc, struct ucred *cred, NFSPROC_T *p)
{
int error, ret;
error = 0;
drpc->done = 0;
drpc->vp = vp;
drpc->iomode = *iomode;
drpc->must_commit = *must_commit;
drpc->stateidp = stateidp;
drpc->dsp = dsp;
drpc->off = off;
drpc->len = len;
drpc->fhp = fhp;
drpc->m = m;
drpc->vers = vers;
drpc->minorvers = minorvers;
drpc->cred = crhold(cred);
drpc->p = p;
drpc->inprog = 0;
ret = EIO;
if (nfs_pnfsiothreads != 0) {
ret = nfs_pnfsio(start_writedsmir, drpc);
NFSCL_DEBUG(4, "nfsio_writedsmir: nfs_pnfsio=%d\n", ret);
}
if (ret != 0) {
error = nfsrpc_writedsmir(vp, iomode, &drpc->must_commit,
stateidp, dsp, off, len, fhp, m, vers, minorvers, cred, p);
crfree(drpc->cred);
}
NFSCL_DEBUG(4, "nfsio_writedsmir: error=%d\n", error);
return (error);
}
/*
* Free up the nfsclds structure.
*/
void
nfscl_freenfsclds(struct nfsclds *dsp)
{
int i;
if (dsp == NULL)
return;
if (dsp->nfsclds_sockp != NULL) {
NFSFREECRED(dsp->nfsclds_sockp->nr_cred);
NFSFREEMUTEX(&dsp->nfsclds_sockp->nr_mtx);
free(dsp->nfsclds_sockp->nr_nam, M_SONAME);
free(dsp->nfsclds_sockp, M_NFSSOCKREQ);
}
NFSFREEMUTEX(&dsp->nfsclds_mtx);
NFSFREEMUTEX(&dsp->nfsclds_sess.nfsess_mtx);
for (i = 0; i < NFSV4_CBSLOTS; i++) {
if (dsp->nfsclds_sess.nfsess_cbslots[i].nfssl_reply != NULL)
m_freem(
dsp->nfsclds_sess.nfsess_cbslots[i].nfssl_reply);
}
free(dsp, M_NFSCLDS);
}
static enum nfsclds_state
nfscl_getsameserver(struct nfsmount *nmp, struct nfsclds *newdsp,
struct nfsclds **retdspp, uint32_t *sequencep)
{
struct nfsclds *dsp;
int fndseq;
/*
* Search the list of nfsclds structures for one with the same
* server.
*/
fndseq = 0;
TAILQ_FOREACH(dsp, &nmp->nm_sess, nfsclds_list) {
if (dsp->nfsclds_servownlen == newdsp->nfsclds_servownlen &&
dsp->nfsclds_servownlen != 0 &&
!NFSBCMP(dsp->nfsclds_serverown, newdsp->nfsclds_serverown,
dsp->nfsclds_servownlen) &&
dsp->nfsclds_sess.nfsess_defunct == 0) {
NFSCL_DEBUG(4, "fnd same fdsp=%p dsp=%p flg=0x%x\n",
TAILQ_FIRST(&nmp->nm_sess), dsp,
dsp->nfsclds_flags);
if (fndseq == 0) {
/* Get sequenceid# from first entry. */
*sequencep =
dsp->nfsclds_sess.nfsess_sequenceid;
fndseq = 1;
}
/* Server major id matches. */
if ((dsp->nfsclds_flags & NFSCLDS_DS) != 0) {
*retdspp = dsp;
return (NFSDSP_USETHISSESSION);
}
}
}
if (fndseq != 0)
return (NFSDSP_SEQTHISSESSION);
return (NFSDSP_NOTFOUND);
}
/*
* NFS commit rpc to a NFSv4.1 DS.
*/
static int
nfsrpc_commitds(vnode_t vp, uint64_t offset, int cnt, struct nfsclds *dsp,
struct nfsfh *fhp, int vers, int minorvers, struct ucred *cred,
NFSPROC_T *p)
{
uint32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfssockreq *nrp;
struct nfsvattr na;
int attrflag, error;
nd->nd_mrep = NULL;
if (vers == 0 || vers == NFS_VER4) {
nfscl_reqstart(nd, NFSPROC_COMMITDS, nmp, fhp->nfh_fh,
fhp->nfh_len, NULL, &dsp->nfsclds_sess, vers, minorvers,
NULL);
vers = NFS_VER4;
} else {
nfscl_reqstart(nd, NFSPROC_COMMIT, nmp, fhp->nfh_fh,
fhp->nfh_len, NULL, &dsp->nfsclds_sess, vers, minorvers,
NULL);
NFSDECRGLOBAL(nfsstatsv1.rpccnt[NFSPROC_COMMIT]);
NFSINCRGLOBAL(nfsstatsv1.rpccnt[NFSPROC_COMMITDS]);
}
NFSCL_DEBUG(4, "nfsrpc_commitds: vers=%d minvers=%d\n", vers,
minorvers);
NFSM_BUILD(tl, uint32_t *, NFSX_HYPER + NFSX_UNSIGNED);
txdr_hyper(offset, tl);
tl += 2;
*tl = txdr_unsigned(cnt);
nrp = dsp->nfsclds_sockp;
if (nrp == NULL)
/* If NULL, use the MDS socket. */
nrp = &nmp->nm_sockreq;
error = newnfs_request(nd, nmp, NULL, nrp, vp, p, cred,
NFS_PROG, vers, NULL, 1, NULL, &dsp->nfsclds_sess);
NFSCL_DEBUG(4, "nfsrpc_commitds: err=%d stat=%d\n", error,
nd->nd_repstat);
if (error != 0)
return (error);
if (nd->nd_repstat == 0) {
if (vers == NFS_VER3) {
error = nfscl_wcc_data(nd, vp, &na, &attrflag, NULL,
NULL);
NFSCL_DEBUG(4, "nfsrpc_commitds: wccdata=%d\n", error);
if (error != 0)
goto nfsmout;
}
NFSM_DISSECT(tl, u_int32_t *, NFSX_VERF);
NFSLOCKDS(dsp);
if (NFSBCMP(tl, dsp->nfsclds_verf, NFSX_VERF)) {
NFSBCOPY(tl, dsp->nfsclds_verf, NFSX_VERF);
error = NFSERR_STALEWRITEVERF;
}
NFSUNLOCKDS(dsp);
}
nfsmout:
if (error == 0 && nd->nd_repstat != 0)
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* Start up the thread that will execute nfsrpc_commitds().
*/
static void
start_commitds(void *arg, int pending)
{
struct nfsclwritedsdorpc *drpc;
drpc = (struct nfsclwritedsdorpc *)arg;
drpc->err = nfsrpc_commitds(drpc->vp, drpc->off, drpc->len,
drpc->dsp, drpc->fhp, drpc->vers, drpc->minorvers, drpc->cred,
drpc->p);
drpc->done = 1;
crfree(drpc->cred);
NFSCL_DEBUG(4, "start_commitds: err=%d\n", drpc->err);
}
/*
* Set up the commit DS mirror call for the pNFS I/O thread.
*/
static int
nfsio_commitds(vnode_t vp, uint64_t offset, int cnt, struct nfsclds *dsp,
struct nfsfh *fhp, int vers, int minorvers,
struct nfsclwritedsdorpc *drpc, struct ucred *cred, NFSPROC_T *p)
{
int error, ret;
error = 0;
drpc->done = 0;
drpc->vp = vp;
drpc->off = offset;
drpc->len = cnt;
drpc->dsp = dsp;
drpc->fhp = fhp;
drpc->vers = vers;
drpc->minorvers = minorvers;
drpc->cred = crhold(cred);
drpc->p = p;
drpc->inprog = 0;
ret = EIO;
if (nfs_pnfsiothreads != 0) {
ret = nfs_pnfsio(start_commitds, drpc);
NFSCL_DEBUG(4, "nfsio_commitds: nfs_pnfsio=%d\n", ret);
}
if (ret != 0) {
error = nfsrpc_commitds(vp, offset, cnt, dsp, fhp, vers,
minorvers, cred, p);
crfree(drpc->cred);
}
NFSCL_DEBUG(4, "nfsio_commitds: error=%d\n", error);
return (error);
}
/*
* NFS Advise rpc
*/
int
nfsrpc_advise(vnode_t vp, off_t offset, uint64_t cnt, int advise,
struct ucred *cred, NFSPROC_T *p)
{
u_int32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
nfsattrbit_t hints;
int error;
NFSZERO_ATTRBIT(&hints);
if (advise == POSIX_FADV_WILLNEED)
NFSSETBIT_ATTRBIT(&hints, NFSV4IOHINT_WILLNEED);
else if (advise == POSIX_FADV_DONTNEED)
NFSSETBIT_ATTRBIT(&hints, NFSV4IOHINT_DONTNEED);
else
return (0);
NFSCL_REQSTART(nd, NFSPROC_IOADVISE, vp, cred);
nfsm_stateidtom(nd, NULL, NFSSTATEID_PUTALLZERO);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_HYPER);
txdr_hyper(offset, tl);
tl += 2;
txdr_hyper(cnt, tl);
nfsrv_putattrbit(nd, &hints);
error = nfscl_request(nd, vp, p, cred);
if (error != 0)
return (error);
if (nd->nd_repstat != 0)
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
#ifdef notyet
/*
* NFS advise rpc to a NFSv4.2 DS.
*/
static int
nfsrpc_adviseds(vnode_t vp, uint64_t offset, int cnt, int advise,
struct nfsclds *dsp, struct nfsfh *fhp, int vers, int minorvers,
struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfssockreq *nrp;
nfsattrbit_t hints;
int error;
/* For NFS DSs prior to NFSv4.2, just return OK. */
if (vers == NFS_VER3 || minorversion < NFSV42_MINORVERSION)
return (0);
NFSZERO_ATTRBIT(&hints);
if (advise == POSIX_FADV_WILLNEED)
NFSSETBIT_ATTRBIT(&hints, NFSV4IOHINT_WILLNEED);
else if (advise == POSIX_FADV_DONTNEED)
NFSSETBIT_ATTRBIT(&hints, NFSV4IOHINT_DONTNEED);
else
return (0);
nd->nd_mrep = NULL;
nfscl_reqstart(nd, NFSPROC_IOADVISEDS, nmp, fhp->nfh_fh,
fhp->nfh_len, NULL, &dsp->nfsclds_sess, vers, minorvers, NULL);
vers = NFS_VER4;
NFSCL_DEBUG(4, "nfsrpc_adviseds: vers=%d minvers=%d\n", vers,
minorvers);
nfsm_stateidtom(nd, NULL, NFSSTATEID_PUTALLZERO);
NFSM_BUILD(tl, uint32_t *, NFSX_HYPER + NFSX_UNSIGNED);
txdr_hyper(offset, tl);
tl += 2;
*tl = txdr_unsigned(cnt);
nfsrv_putattrbit(nd, &hints);
nrp = dsp->nfsclds_sockp;
if (nrp == NULL)
/* If NULL, use the MDS socket. */
nrp = &nmp->nm_sockreq;
error = newnfs_request(nd, nmp, NULL, nrp, vp, p, cred,
NFS_PROG, vers, NULL, 1, NULL, &dsp->nfsclds_sess);
NFSCL_DEBUG(4, "nfsrpc_adviseds: err=%d stat=%d\n", error,
nd->nd_repstat);
if (error != 0)
return (error);
if (nd->nd_repstat != 0)
error = nd->nd_repstat;
m_freem(nd->nd_mrep);
return (error);
}
/*
* Start up the thread that will execute nfsrpc_commitds().
*/
static void
start_adviseds(void *arg, int pending)
{
struct nfsclwritedsdorpc *drpc;
drpc = (struct nfsclwritedsdorpc *)arg;
drpc->err = nfsrpc_adviseds(drpc->vp, drpc->off, drpc->len,
drpc->advise, drpc->dsp, drpc->fhp, drpc->vers, drpc->minorvers,
drpc->cred, drpc->p);
drpc->done = 1;
crfree(drpc->cred);
NFSCL_DEBUG(4, "start_adviseds: err=%d\n", drpc->err);
}
/*
* Set up the advise DS mirror call for the pNFS I/O thread.
*/
static int
nfsio_adviseds(vnode_t vp, uint64_t offset, int cnt, int advise,
struct nfsclds *dsp, struct nfsfh *fhp, int vers, int minorvers,
struct nfsclwritedsdorpc *drpc, struct ucred *cred, NFSPROC_T *p)
{
int error, ret;
error = 0;
drpc->done = 0;
drpc->vp = vp;
drpc->off = offset;
drpc->len = cnt;
drpc->advise = advise;
drpc->dsp = dsp;
drpc->fhp = fhp;
drpc->vers = vers;
drpc->minorvers = minorvers;
drpc->cred = crhold(cred);
drpc->p = p;
drpc->inprog = 0;
ret = EIO;
if (nfs_pnfsiothreads != 0) {
ret = nfs_pnfsio(start_adviseds, drpc);
NFSCL_DEBUG(4, "nfsio_adviseds: nfs_pnfsio=%d\n", ret);
}
if (ret != 0) {
error = nfsrpc_adviseds(vp, offset, cnt, advise, dsp, fhp, vers,
minorvers, cred, p);
crfree(drpc->cred);
}
NFSCL_DEBUG(4, "nfsio_adviseds: error=%d\n", error);
return (error);
}
#endif /* notyet */
/*
* Do the Allocate operation, retrying for recovery.
*/
int
nfsrpc_allocate(vnode_t vp, off_t off, off_t len, struct nfsvattr *nap,
int *attrflagp, struct ucred *cred, NFSPROC_T *p)
{
int error, expireret = 0, retrycnt, nostateid;
uint32_t clidrev = 0;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfsfh *nfhp = NULL;
nfsv4stateid_t stateid;
off_t tmp_off;
void *lckp;
if (len < 0)
return (EINVAL);
if (len == 0)
return (0);
tmp_off = off + len;
NFSLOCKMNT(nmp);
if (tmp_off > nmp->nm_maxfilesize || tmp_off < off) {
NFSUNLOCKMNT(nmp);
return (EFBIG);
}
if (nmp->nm_clp != NULL)
clidrev = nmp->nm_clp->nfsc_clientidrev;
NFSUNLOCKMNT(nmp);
nfhp = VTONFS(vp)->n_fhp;
retrycnt = 0;
do {
lckp = NULL;
nostateid = 0;
nfscl_getstateid(vp, nfhp->nfh_fh, nfhp->nfh_len,
NFSV4OPEN_ACCESSWRITE, 0, cred, p, &stateid, &lckp);
if (stateid.other[0] == 0 && stateid.other[1] == 0 &&
stateid.other[2] == 0) {
nostateid = 1;
NFSCL_DEBUG(1, "stateid0 in allocate\n");
}
/*
* Not finding a stateid should probably never happen,
* but just return an error for this case.
*/
if (nostateid != 0)
error = EIO;
else
error = nfsrpc_allocaterpc(vp, off, len, &stateid,
nap, attrflagp, cred, p);
if (error == NFSERR_STALESTATEID)
nfscl_initiate_recovery(nmp->nm_clp);
if (lckp != NULL)
nfscl_lockderef(lckp);
if (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_OLDSTATEID || error == NFSERR_BADSESSION) {
(void) nfs_catnap(PZERO, error, "nfs_allocate");
} else if ((error == NFSERR_EXPIRED || (!NFSHASINT(nmp) &&
error == NFSERR_BADSTATEID)) && clidrev != 0) {
expireret = nfscl_hasexpired(nmp->nm_clp, clidrev, p);
} else if (error == NFSERR_BADSTATEID && NFSHASINT(nmp)) {
error = EIO;
}
retrycnt++;
} while (error == NFSERR_GRACE || error == NFSERR_DELAY ||
error == NFSERR_STALESTATEID || error == NFSERR_BADSESSION ||
error == NFSERR_STALEDONTRECOVER ||
(error == NFSERR_OLDSTATEID && retrycnt < 20) ||
((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID) &&
expireret == 0 && clidrev != 0 && retrycnt < 4));
if (error != 0 && retrycnt >= 4)
error = EIO;
return (error);
}
/*
* The allocate RPC.
*/
static int
nfsrpc_allocaterpc(vnode_t vp, off_t off, off_t len, nfsv4stateid_t *stateidp,
struct nfsvattr *nap, int *attrflagp, struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
int error;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
nfsattrbit_t attrbits;
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_ALLOCATE, vp, cred);
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSTATEID);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_HYPER + NFSX_UNSIGNED);
txdr_hyper(off, tl); tl += 2;
txdr_hyper(len, tl); tl += 2;
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, vp, p, cred);
if (error != 0)
return (error);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
error = nfsm_loadattr(nd, nap);
if (error == 0)
*attrflagp = NFS_LATTR_NOSHRINK;
} else
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* Set up the XDR arguments for the LayoutGet operation.
*/
static void
nfsrv_setuplayoutget(struct nfsrv_descript *nd, int iomode, uint64_t offset,
uint64_t len, uint64_t minlen, nfsv4stateid_t *stateidp, int layouttype,
int layoutlen, int usecurstateid)
{
uint32_t *tl;
NFSM_BUILD(tl, uint32_t *, 4 * NFSX_UNSIGNED + 3 * NFSX_HYPER +
NFSX_STATEID);
*tl++ = newnfs_false; /* Don't signal availability. */
*tl++ = txdr_unsigned(layouttype);
*tl++ = txdr_unsigned(iomode);
txdr_hyper(offset, tl);
tl += 2;
txdr_hyper(len, tl);
tl += 2;
txdr_hyper(minlen, tl);
tl += 2;
if (usecurstateid != 0) {
/* Special stateid for Current stateid. */
*tl++ = txdr_unsigned(1);
*tl++ = 0;
*tl++ = 0;
*tl++ = 0;
} else {
*tl++ = txdr_unsigned(stateidp->seqid);
NFSCL_DEBUG(4, "layget seq=%d\n", (int)stateidp->seqid);
*tl++ = stateidp->other[0];
*tl++ = stateidp->other[1];
*tl++ = stateidp->other[2];
}
*tl = txdr_unsigned(layoutlen);
}
/*
* Parse the reply for a successful LayoutGet operation.
*/
static int
nfsrv_parselayoutget(struct nfsmount *nmp, struct nfsrv_descript *nd,
nfsv4stateid_t *stateidp, int *retonclosep, struct nfsclflayouthead *flhp)
{
uint32_t *tl;
struct nfsclflayout *flp, *prevflp, *tflp;
int cnt, error, fhcnt, gotiomode, i, iomode, j, k, l, laytype, nfhlen;
int m, mirrorcnt;
uint64_t retlen, off;
struct nfsfh *nfhp;
uint8_t *cp;
uid_t user;
gid_t grp;
NFSCL_DEBUG(4, "in nfsrv_parselayoutget\n");
error = 0;
flp = NULL;
gotiomode = -1;
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED + NFSX_STATEID);
if (*tl++ != 0)
*retonclosep = 1;
else
*retonclosep = 0;
stateidp->seqid = fxdr_unsigned(uint32_t, *tl++);
NFSCL_DEBUG(4, "retoncls=%d stseq=%d\n", *retonclosep,
(int)stateidp->seqid);
stateidp->other[0] = *tl++;
stateidp->other[1] = *tl++;
stateidp->other[2] = *tl++;
cnt = fxdr_unsigned(int, *tl);
NFSCL_DEBUG(4, "layg cnt=%d\n", cnt);
if (cnt <= 0 || cnt > 10000) {
/* Don't accept more than 10000 layouts in reply. */
error = NFSERR_BADXDR;
goto nfsmout;
}
for (i = 0; i < cnt; i++) {
/* Dissect to the layout type. */
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_HYPER +
3 * NFSX_UNSIGNED);
off = fxdr_hyper(tl); tl += 2;
retlen = fxdr_hyper(tl); tl += 2;
iomode = fxdr_unsigned(int, *tl++);
laytype = fxdr_unsigned(int, *tl);
NFSCL_DEBUG(4, "layt=%d off=%ju len=%ju iom=%d\n", laytype,
(uintmax_t)off, (uintmax_t)retlen, iomode);
/* Ignore length of layout body for now. */
if (laytype == NFSLAYOUT_NFSV4_1_FILES) {
/* Parse the File layout up to fhcnt. */
NFSM_DISSECT(tl, uint32_t *, 3 * NFSX_UNSIGNED +
NFSX_HYPER + NFSX_V4DEVICEID);
fhcnt = fxdr_unsigned(int, *(tl + 4 +
NFSX_V4DEVICEID / NFSX_UNSIGNED));
NFSCL_DEBUG(4, "fhcnt=%d\n", fhcnt);
if (fhcnt < 0 || fhcnt > 100) {
/* Don't accept more than 100 file handles. */
error = NFSERR_BADXDR;
goto nfsmout;
}
if (fhcnt > 0)
flp = malloc(sizeof(*flp) + fhcnt *
sizeof(struct nfsfh *), M_NFSFLAYOUT,
M_WAITOK);
else
flp = malloc(sizeof(*flp), M_NFSFLAYOUT,
M_WAITOK);
flp->nfsfl_flags = NFSFL_FILE;
flp->nfsfl_fhcnt = 0;
flp->nfsfl_devp = NULL;
flp->nfsfl_off = off;
if (flp->nfsfl_off + retlen < flp->nfsfl_off)
flp->nfsfl_end = UINT64_MAX - flp->nfsfl_off;
else
flp->nfsfl_end = flp->nfsfl_off + retlen;
flp->nfsfl_iomode = iomode;
if (gotiomode == -1)
gotiomode = flp->nfsfl_iomode;
/* Ignore layout body length for now. */
NFSBCOPY(tl, flp->nfsfl_dev, NFSX_V4DEVICEID);
tl += (NFSX_V4DEVICEID / NFSX_UNSIGNED);
flp->nfsfl_util = fxdr_unsigned(uint32_t, *tl++);
NFSCL_DEBUG(4, "flutil=0x%x\n", flp->nfsfl_util);
mtx_lock(&nmp->nm_mtx);
if (nmp->nm_minorvers > 1 && (flp->nfsfl_util &
NFSFLAYUTIL_IOADVISE_THRU_MDS) != 0)
nmp->nm_privflag |= NFSMNTP_IOADVISETHRUMDS;
mtx_unlock(&nmp->nm_mtx);
flp->nfsfl_stripe1 = fxdr_unsigned(uint32_t, *tl++);
flp->nfsfl_patoff = fxdr_hyper(tl); tl += 2;
NFSCL_DEBUG(4, "stripe1=%u poff=%ju\n",
flp->nfsfl_stripe1, (uintmax_t)flp->nfsfl_patoff);
for (j = 0; j < fhcnt; j++) {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
nfhlen = fxdr_unsigned(int, *tl);
if (nfhlen <= 0 || nfhlen > NFSX_V4FHMAX) {
error = NFSERR_BADXDR;
goto nfsmout;
}
nfhp = malloc(sizeof(*nfhp) + nfhlen - 1,
M_NFSFH, M_WAITOK);
flp->nfsfl_fh[j] = nfhp;
flp->nfsfl_fhcnt++;
nfhp->nfh_len = nfhlen;
NFSM_DISSECT(cp, uint8_t *, NFSM_RNDUP(nfhlen));
NFSBCOPY(cp, nfhp->nfh_fh, nfhlen);
}
} else if (laytype == NFSLAYOUT_FLEXFILE) {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED +
NFSX_HYPER);
mirrorcnt = fxdr_unsigned(int, *(tl + 2));
NFSCL_DEBUG(4, "mirrorcnt=%d\n", mirrorcnt);
if (mirrorcnt < 1 || mirrorcnt > NFSDEV_MAXMIRRORS) {
error = NFSERR_BADXDR;
goto nfsmout;
}
flp = malloc(sizeof(*flp) + mirrorcnt *
sizeof(struct nfsffm), M_NFSFLAYOUT, M_WAITOK);
flp->nfsfl_flags = NFSFL_FLEXFILE;
flp->nfsfl_mirrorcnt = mirrorcnt;
for (j = 0; j < mirrorcnt; j++)
flp->nfsfl_ffm[j].devp = NULL;
flp->nfsfl_off = off;
if (flp->nfsfl_off + retlen < flp->nfsfl_off)
flp->nfsfl_end = UINT64_MAX - flp->nfsfl_off;
else
flp->nfsfl_end = flp->nfsfl_off + retlen;
flp->nfsfl_iomode = iomode;
if (gotiomode == -1)
gotiomode = flp->nfsfl_iomode;
flp->nfsfl_stripeunit = fxdr_hyper(tl);
NFSCL_DEBUG(4, "stripeunit=%ju\n",
(uintmax_t)flp->nfsfl_stripeunit);
for (j = 0; j < mirrorcnt; j++) {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
k = fxdr_unsigned(int, *tl);
if (k < 1 || k > 128) {
error = NFSERR_BADXDR;
goto nfsmout;
}
NFSCL_DEBUG(4, "servercnt=%d\n", k);
for (l = 0; l < k; l++) {
NFSM_DISSECT(tl, uint32_t *,
NFSX_V4DEVICEID + NFSX_STATEID +
2 * NFSX_UNSIGNED);
if (l == 0) {
/* Just use the first server. */
NFSBCOPY(tl,
flp->nfsfl_ffm[j].dev,
NFSX_V4DEVICEID);
tl += (NFSX_V4DEVICEID /
NFSX_UNSIGNED);
tl++;
flp->nfsfl_ffm[j].st.seqid =
*tl++;
flp->nfsfl_ffm[j].st.other[0] =
*tl++;
flp->nfsfl_ffm[j].st.other[1] =
*tl++;
flp->nfsfl_ffm[j].st.other[2] =
*tl++;
NFSCL_DEBUG(4, "st.seqid=%u "
"st.o0=0x%x st.o1=0x%x "
"st.o2=0x%x\n",
flp->nfsfl_ffm[j].st.seqid,
flp->nfsfl_ffm[j].st.other[0],
flp->nfsfl_ffm[j].st.other[1],
flp->nfsfl_ffm[j].st.other[2]);
} else
tl += ((NFSX_V4DEVICEID +
NFSX_STATEID +
NFSX_UNSIGNED) /
NFSX_UNSIGNED);
fhcnt = fxdr_unsigned(int, *tl);
NFSCL_DEBUG(4, "fhcnt=%d\n", fhcnt);
if (fhcnt < 1 ||
fhcnt > NFSDEV_MAXVERS) {
error = NFSERR_BADXDR;
goto nfsmout;
}
for (m = 0; m < fhcnt; m++) {
NFSM_DISSECT(tl, uint32_t *,
NFSX_UNSIGNED);
nfhlen = fxdr_unsigned(int,
*tl);
NFSCL_DEBUG(4, "nfhlen=%d\n",
nfhlen);
if (nfhlen <= 0 || nfhlen >
NFSX_V4FHMAX) {
error = NFSERR_BADXDR;
goto nfsmout;
}
NFSM_DISSECT(cp, uint8_t *,
NFSM_RNDUP(nfhlen));
if (l == 0) {
flp->nfsfl_ffm[j].fhcnt
= fhcnt;
nfhp = malloc(
sizeof(*nfhp) +
nfhlen - 1, M_NFSFH,
M_WAITOK);
flp->nfsfl_ffm[j].fh[m]
= nfhp;
nfhp->nfh_len = nfhlen;
NFSBCOPY(cp,
nfhp->nfh_fh,
nfhlen);
NFSCL_DEBUG(4,
"got fh\n");
}
}
/* Now, get the ffsd_user/ffds_group. */
error = nfsrv_parseug(nd, 0, &user,
&grp, curthread);
NFSCL_DEBUG(4, "after parseu=%d\n",
error);
if (error == 0)
error = nfsrv_parseug(nd, 1,
&user, &grp, curthread);
NFSCL_DEBUG(4, "aft parseg=%d\n",
grp);
if (error != 0)
goto nfsmout;
NFSCL_DEBUG(4, "user=%d group=%d\n",
user, grp);
if (l == 0) {
flp->nfsfl_ffm[j].user = user;
flp->nfsfl_ffm[j].group = grp;
NFSCL_DEBUG(4,
"usr=%d grp=%d\n", user,
grp);
}
}
}
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
flp->nfsfl_fflags = fxdr_unsigned(uint32_t, *tl++);
#ifdef notnow
/*
* At this time, there is no flag.
* NFSFLEXFLAG_IOADVISE_THRU_MDS might need to be
* added, or it may never exist?
*/
mtx_lock(&nmp->nm_mtx);
if (nmp->nm_minorvers > 1 && (flp->nfsfl_fflags &
NFSFLEXFLAG_IOADVISE_THRU_MDS) != 0)
nmp->nm_privflag |= NFSMNTP_IOADVISETHRUMDS;
mtx_unlock(&nmp->nm_mtx);
#endif
flp->nfsfl_statshint = fxdr_unsigned(uint32_t, *tl);
NFSCL_DEBUG(4, "fflags=0x%x statshint=%d\n",
flp->nfsfl_fflags, flp->nfsfl_statshint);
} else {
error = NFSERR_BADXDR;
goto nfsmout;
}
if (flp->nfsfl_iomode == gotiomode) {
/* Keep the list in increasing offset order. */
tflp = LIST_FIRST(flhp);
prevflp = NULL;
while (tflp != NULL &&
tflp->nfsfl_off < flp->nfsfl_off) {
prevflp = tflp;
tflp = LIST_NEXT(tflp, nfsfl_list);
}
if (prevflp == NULL)
LIST_INSERT_HEAD(flhp, flp, nfsfl_list);
else
LIST_INSERT_AFTER(prevflp, flp,
nfsfl_list);
NFSCL_DEBUG(4, "flp inserted\n");
} else {
printf("nfscl_layoutget(): got wrong iomode\n");
nfscl_freeflayout(flp);
}
flp = NULL;
}
nfsmout:
NFSCL_DEBUG(4, "eo nfsrv_parselayoutget=%d\n", error);
if (error != 0 && flp != NULL)
nfscl_freeflayout(flp);
return (error);
}
/*
* Parse a user/group digit string.
*/
static int
nfsrv_parseug(struct nfsrv_descript *nd, int dogrp, uid_t *uidp, gid_t *gidp,
NFSPROC_T *p)
{
uint32_t *tl;
char *cp, *str, str0[NFSV4_SMALLSTR + 1];
uint32_t len = 0;
int error = 0;
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
len = fxdr_unsigned(uint32_t, *tl);
str = NULL;
if (len > NFSV4_OPAQUELIMIT) {
error = NFSERR_BADXDR;
goto nfsmout;
}
NFSCL_DEBUG(4, "nfsrv_parseug: len=%d\n", len);
if (len == 0) {
if (dogrp != 0)
*gidp = GID_NOGROUP;
else
*uidp = UID_NOBODY;
return (0);
}
if (len > NFSV4_SMALLSTR)
str = malloc(len + 1, M_TEMP, M_WAITOK);
else
str = str0;
NFSM_DISSECT(cp, char *, NFSM_RNDUP(len));
NFSBCOPY(cp, str, len);
str[len] = '\0';
NFSCL_DEBUG(4, "nfsrv_parseug: str=%s\n", str);
if (dogrp != 0)
error = nfsv4_strtogid(nd, str, len, gidp);
else
error = nfsv4_strtouid(nd, str, len, uidp);
nfsmout:
if (len > NFSV4_SMALLSTR)
free(str, M_TEMP);
NFSCL_DEBUG(4, "eo nfsrv_parseug=%d\n", error);
return (error);
}
/*
* Similar to nfsrpc_getlayout(), except that it uses nfsrpc_openlayget(),
* so that it does both an Open and a Layoutget.
*/
static int
nfsrpc_getopenlayout(struct nfsmount *nmp, vnode_t vp, u_int8_t *nfhp,
int fhlen, uint8_t *newfhp, int newfhlen, uint32_t mode,
struct nfsclopen *op, uint8_t *name, int namelen, struct nfscldeleg **dpp,
struct ucred *cred, NFSPROC_T *p)
{
struct nfscllayout *lyp;
struct nfsclflayout *flp;
struct nfsclflayouthead flh;
int error, islocked, layoutlen, recalled, retonclose, usecurstateid;
int layouttype, laystat;
nfsv4stateid_t stateid;
struct nfsclsession *tsep;
error = 0;
if (NFSHASFLEXFILE(nmp))
layouttype = NFSLAYOUT_FLEXFILE;
else
layouttype = NFSLAYOUT_NFSV4_1_FILES;
/*
* If lyp is returned non-NULL, there will be a refcnt (shared lock)
* on it, iff flp != NULL or a lock (exclusive lock) on it iff
* flp == NULL.
*/
lyp = nfscl_getlayout(nmp->nm_clp, newfhp, newfhlen, 0, mode, &flp,
&recalled);
NFSCL_DEBUG(4, "nfsrpc_getopenlayout nfscl_getlayout lyp=%p\n", lyp);
if (lyp == NULL)
islocked = 0;
else if (flp != NULL)
islocked = 1;
else
islocked = 2;
if ((lyp == NULL || flp == NULL) && recalled == 0) {
LIST_INIT(&flh);
tsep = nfsmnt_mdssession(nmp);
layoutlen = tsep->nfsess_maxcache - (NFSX_STATEID +
3 * NFSX_UNSIGNED);
if (lyp == NULL)
usecurstateid = 1;
else {
usecurstateid = 0;
stateid.seqid = lyp->nfsly_stateid.seqid;
stateid.other[0] = lyp->nfsly_stateid.other[0];
stateid.other[1] = lyp->nfsly_stateid.other[1];
stateid.other[2] = lyp->nfsly_stateid.other[2];
}
error = nfsrpc_openlayoutrpc(nmp, vp, nfhp, fhlen,
newfhp, newfhlen, mode, op, name, namelen,
dpp, &stateid, usecurstateid, layouttype, layoutlen,
&retonclose, &flh, &laystat, cred, p);
NFSCL_DEBUG(4, "aft nfsrpc_openlayoutrpc laystat=%d err=%d\n",
laystat, error);
laystat = nfsrpc_layoutgetres(nmp, vp, newfhp, newfhlen,
&stateid, retonclose, NULL, &lyp, &flh, layouttype, laystat,
&islocked, cred, p);
} else
error = nfsrpc_openrpc(nmp, vp, nfhp, fhlen, newfhp, newfhlen,
mode, op, name, namelen, dpp, 0, 0, cred, p, 0, 0);
if (islocked == 2)
nfscl_rellayout(lyp, 1);
else if (islocked == 1)
nfscl_rellayout(lyp, 0);
return (error);
}
/*
* This function does an Open+LayoutGet for an NFSv4.1 mount with pNFS
* enabled, only for the CLAIM_NULL case. All other NFSv4 Opens are
* handled by nfsrpc_openrpc().
* For the case where op == NULL, dvp is the directory. When op != NULL, it
* can be NULL.
*/
static int
nfsrpc_openlayoutrpc(struct nfsmount *nmp, vnode_t vp, u_int8_t *nfhp,
int fhlen, uint8_t *newfhp, int newfhlen, uint32_t mode,
struct nfsclopen *op, uint8_t *name, int namelen, struct nfscldeleg **dpp,
nfsv4stateid_t *stateidp, int usecurstateid, int layouttype,
int layoutlen, int *retonclosep, struct nfsclflayouthead *flhp,
int *laystatp, struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfscldeleg *ndp = NULL;
struct nfsvattr nfsva;
struct nfsclsession *tsep;
uint32_t rflags, deleg;
nfsattrbit_t attrbits;
int error, ret, acesize, limitby, iomode;
*dpp = NULL;
*laystatp = ENXIO;
nfscl_reqstart(nd, NFSPROC_OPENLAYGET, nmp, nfhp, fhlen, NULL, NULL,
0, 0, cred);
NFSM_BUILD(tl, uint32_t *, 5 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(op->nfso_own->nfsow_seqid);
*tl++ = txdr_unsigned(mode & NFSV4OPEN_ACCESSBOTH);
*tl++ = txdr_unsigned((mode >> NFSLCK_SHIFT) & NFSV4OPEN_DENYBOTH);
tsep = nfsmnt_mdssession(nmp);
*tl++ = tsep->nfsess_clientid.lval[0];
*tl = tsep->nfsess_clientid.lval[1];
nfsm_strtom(nd, op->nfso_own->nfsow_owner, NFSV4CL_LOCKNAMELEN);
NFSM_BUILD(tl, uint32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OPEN_NOCREATE);
if (NFSHASNFSV4N(nmp)) {
*tl = txdr_unsigned(NFSV4OPEN_CLAIMFH);
} else {
*tl = txdr_unsigned(NFSV4OPEN_CLAIMNULL);
nfsm_strtom(nd, name, namelen);
}
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSZERO_ATTRBIT(&attrbits);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_CHANGE);
NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_TIMEMODIFY);
nfsrv_putattrbit(nd, &attrbits);
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_LAYOUTGET);
if ((mode & NFSV4OPEN_ACCESSWRITE) != 0)
iomode = NFSLAYOUTIOMODE_RW;
else
iomode = NFSLAYOUTIOMODE_READ;
nfsrv_setuplayoutget(nd, iomode, 0, UINT64_MAX, 0, stateidp,
layouttype, layoutlen, usecurstateid);
error = newnfs_request(nd, nmp, NULL, &nmp->nm_sockreq, vp, p, cred,
NFS_PROG, NFS_VER4, NULL, 1, NULL, NULL);
if (error != 0)
return (error);
NFSCL_INCRSEQID(op->nfso_own->nfsow_seqid, nd);
if (nd->nd_repstat != 0)
*laystatp = nd->nd_repstat;
if ((nd->nd_flag & ND_NOMOREDATA) == 0) {
/* ND_NOMOREDATA will be set if the Open operation failed. */
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID +
6 * NFSX_UNSIGNED);
op->nfso_stateid.seqid = *tl++;
op->nfso_stateid.other[0] = *tl++;
op->nfso_stateid.other[1] = *tl++;
op->nfso_stateid.other[2] = *tl;
rflags = fxdr_unsigned(u_int32_t, *(tl + 6));
error = nfsrv_getattrbits(nd, &attrbits, NULL, NULL);
if (error != 0)
goto nfsmout;
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
deleg = fxdr_unsigned(u_int32_t, *tl);
if (deleg == NFSV4OPEN_DELEGATEREAD ||
deleg == NFSV4OPEN_DELEGATEWRITE) {
if (!(op->nfso_own->nfsow_clp->nfsc_flags &
NFSCLFLAGS_FIRSTDELEG))
op->nfso_own->nfsow_clp->nfsc_flags |=
(NFSCLFLAGS_FIRSTDELEG | NFSCLFLAGS_GOTDELEG);
ndp = malloc(sizeof(struct nfscldeleg) + newfhlen,
M_NFSCLDELEG, M_WAITOK);
LIST_INIT(&ndp->nfsdl_owner);
LIST_INIT(&ndp->nfsdl_lock);
ndp->nfsdl_clp = op->nfso_own->nfsow_clp;
ndp->nfsdl_fhlen = newfhlen;
NFSBCOPY(newfhp, ndp->nfsdl_fh, newfhlen);
newnfs_copyincred(cred, &ndp->nfsdl_cred);
nfscl_lockinit(&ndp->nfsdl_rwlock);
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID +
NFSX_UNSIGNED);
ndp->nfsdl_stateid.seqid = *tl++;
ndp->nfsdl_stateid.other[0] = *tl++;
ndp->nfsdl_stateid.other[1] = *tl++;
ndp->nfsdl_stateid.other[2] = *tl++;
ret = fxdr_unsigned(int, *tl);
if (deleg == NFSV4OPEN_DELEGATEWRITE) {
ndp->nfsdl_flags = NFSCLDL_WRITE;
/*
* Indicates how much the file can grow.
*/
NFSM_DISSECT(tl, u_int32_t *,
3 * NFSX_UNSIGNED);
limitby = fxdr_unsigned(int, *tl++);
switch (limitby) {
case NFSV4OPEN_LIMITSIZE:
ndp->nfsdl_sizelimit = fxdr_hyper(tl);
break;
case NFSV4OPEN_LIMITBLOCKS:
ndp->nfsdl_sizelimit =
fxdr_unsigned(u_int64_t, *tl++);
ndp->nfsdl_sizelimit *=
fxdr_unsigned(u_int64_t, *tl);
break;
default:
error = NFSERR_BADXDR;
goto nfsmout;
};
} else
ndp->nfsdl_flags = NFSCLDL_READ;
if (ret != 0)
ndp->nfsdl_flags |= NFSCLDL_RECALL;
error = nfsrv_dissectace(nd, &ndp->nfsdl_ace, false,
&ret, &acesize, p);
if (error != 0)
goto nfsmout;
} else if (deleg != NFSV4OPEN_DELEGATENONE) {
error = NFSERR_BADXDR;
goto nfsmout;
}
if ((rflags & NFSV4OPEN_LOCKTYPEPOSIX) != 0 ||
nfscl_assumeposixlocks)
op->nfso_posixlock = 1;
else
op->nfso_posixlock = 0;
NFSM_DISSECT(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
/* If the 2nd element == NFS_OK, the Getattr succeeded. */
if (*++tl == 0) {
error = nfsv4_loadattr(nd, NULL, &nfsva, NULL,
NULL, 0, NULL, NULL, NULL, NULL, NULL, 0,
NULL, NULL, NULL, p, cred);
if (error != 0)
goto nfsmout;
if (ndp != NULL) {
ndp->nfsdl_change = nfsva.na_filerev;
ndp->nfsdl_modtime = nfsva.na_mtime;
ndp->nfsdl_flags |= NFSCLDL_MODTIMESET;
*dpp = ndp;
ndp = NULL;
}
/*
* At this point, the Open has succeeded, so set
* nd_repstat = NFS_OK. If the Layoutget failed,
* this function just won't return a layout.
*/
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
*laystatp = fxdr_unsigned(int, *++tl);
if (*laystatp == 0) {
error = nfsrv_parselayoutget(nmp, nd,
stateidp, retonclosep, flhp);
if (error != 0)
*laystatp = error;
}
} else
nd->nd_repstat = 0; /* Return 0 for Open. */
}
}
if (nd->nd_repstat != 0 && error == 0)
error = nd->nd_repstat;
nfsmout:
free(ndp, M_NFSCLDELEG);
m_freem(nd->nd_mrep);
return (error);
}
/*
* Similar nfsrpc_createv4(), but also does the LayoutGet operation.
* Used only for mounts with pNFS enabled.
*/
static int
nfsrpc_createlayout(vnode_t dvp, char *name, int namelen, struct vattr *vap,
nfsquad_t cverf, int fmode, struct nfsclowner *owp, struct nfscldeleg **dpp,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *dnap,
struct nfsvattr *nnap, struct nfsfh **nfhpp, int *attrflagp,
int *dattrflagp, int *unlockedp, nfsv4stateid_t *stateidp,
int usecurstateid, int layouttype, int layoutlen, int *retonclosep,
struct nfsclflayouthead *flhp, int *laystatp)
{
uint32_t *tl;
int error = 0, deleg, newone, ret, acesize, limitby;
struct nfsrv_descript nfsd, *nd = &nfsd;
struct nfsclopen *op;
struct nfscldeleg *dp = NULL;
struct nfsnode *np;
struct nfsfh *nfhp;
struct nfsclsession *tsep;
nfsattrbit_t attrbits;
nfsv4stateid_t stateid;
struct nfsmount *nmp;
nmp = VFSTONFS(dvp->v_mount);
np = VTONFS(dvp);
*laystatp = ENXIO;
*unlockedp = 0;
*nfhpp = NULL;
*dpp = NULL;
*attrflagp = 0;
*dattrflagp = 0;
if (namelen > NFS_MAXNAMLEN)
return (ENAMETOOLONG);
NFSCL_REQSTART(nd, NFSPROC_CREATELAYGET, dvp, cred);
/*
* For V4, this is actually an Open op.
*/
NFSM_BUILD(tl, u_int32_t *, 5 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(owp->nfsow_seqid);
*tl++ = txdr_unsigned(NFSV4OPEN_ACCESSWRITE |
NFSV4OPEN_ACCESSREAD);
*tl++ = txdr_unsigned(NFSV4OPEN_DENYNONE);
tsep = nfsmnt_mdssession(nmp);
*tl++ = tsep->nfsess_clientid.lval[0];
*tl = tsep->nfsess_clientid.lval[1];
nfsm_strtom(nd, owp->nfsow_owner, NFSV4CL_LOCKNAMELEN);
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OPEN_CREATE);
if ((fmode & O_EXCL) != 0) {
if (NFSHASSESSPERSIST(nmp)) {
/* Use GUARDED for persistent sessions. */
*tl = txdr_unsigned(NFSCREATE_GUARDED);
nfscl_fillsattr(nd, vap, dvp, 0, 0);
} else {
/* Otherwise, use EXCLUSIVE4_1. */
*tl = txdr_unsigned(NFSCREATE_EXCLUSIVE41);
NFSM_BUILD(tl, u_int32_t *, NFSX_VERF);
*tl++ = cverf.lval[0];
*tl = cverf.lval[1];
nfscl_fillsattr(nd, vap, dvp, 0, 0);
}
} else {
*tl = txdr_unsigned(NFSCREATE_UNCHECKED);
nfscl_fillsattr(nd, vap, dvp, 0, 0);
}
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OPEN_CLAIMNULL);
nfsm_strtom(nd, name, namelen);
/* Get the new file's handle and attributes, plus save the FH. */
NFSM_BUILD(tl, u_int32_t *, 3 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OP_SAVEFH);
*tl++ = txdr_unsigned(NFSV4OP_GETFH);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
nfsrv_putattrbit(nd, &attrbits);
/* Get the directory's post-op attributes. */
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_PUTFH);
(void)nfsm_fhtom(nmp, nd, np->n_fhp->nfh_fh, np->n_fhp->nfh_len, 0);
NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
nfsrv_putattrbit(nd, &attrbits);
NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(NFSV4OP_RESTOREFH);
*tl = txdr_unsigned(NFSV4OP_LAYOUTGET);
nfsrv_setuplayoutget(nd, NFSLAYOUTIOMODE_RW, 0, UINT64_MAX, 0, stateidp,
layouttype, layoutlen, usecurstateid);
error = nfscl_request(nd, dvp, p, cred);
if (error != 0)
return (error);
NFSCL_DEBUG(4, "nfsrpc_createlayout stat=%d err=%d\n", nd->nd_repstat,
error);
if (nd->nd_repstat != 0)
*laystatp = nd->nd_repstat;
NFSCL_INCRSEQID(owp->nfsow_seqid, nd);
if ((nd->nd_flag & ND_NOMOREDATA) == 0) {
NFSCL_DEBUG(4, "nfsrpc_createlayout open succeeded\n");
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID +
6 * NFSX_UNSIGNED);
stateid.seqid = *tl++;
stateid.other[0] = *tl++;
stateid.other[1] = *tl++;
stateid.other[2] = *tl;
error = nfsrv_getattrbits(nd, &attrbits, NULL, NULL);
if (error != 0)
goto nfsmout;
NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
deleg = fxdr_unsigned(int, *tl);
if (deleg == NFSV4OPEN_DELEGATEREAD ||
deleg == NFSV4OPEN_DELEGATEWRITE) {
if (!(owp->nfsow_clp->nfsc_flags &
NFSCLFLAGS_FIRSTDELEG))
owp->nfsow_clp->nfsc_flags |=
(NFSCLFLAGS_FIRSTDELEG | NFSCLFLAGS_GOTDELEG);
dp = malloc(sizeof(struct nfscldeleg) + NFSX_V4FHMAX,
M_NFSCLDELEG, M_WAITOK);
LIST_INIT(&dp->nfsdl_owner);
LIST_INIT(&dp->nfsdl_lock);
dp->nfsdl_clp = owp->nfsow_clp;
newnfs_copyincred(cred, &dp->nfsdl_cred);
nfscl_lockinit(&dp->nfsdl_rwlock);
NFSM_DISSECT(tl, u_int32_t *, NFSX_STATEID +
NFSX_UNSIGNED);
dp->nfsdl_stateid.seqid = *tl++;
dp->nfsdl_stateid.other[0] = *tl++;
dp->nfsdl_stateid.other[1] = *tl++;
dp->nfsdl_stateid.other[2] = *tl++;
ret = fxdr_unsigned(int, *tl);
if (deleg == NFSV4OPEN_DELEGATEWRITE) {
dp->nfsdl_flags = NFSCLDL_WRITE;
/*
* Indicates how much the file can grow.
*/
NFSM_DISSECT(tl, u_int32_t *,
3 * NFSX_UNSIGNED);
limitby = fxdr_unsigned(int, *tl++);
switch (limitby) {
case NFSV4OPEN_LIMITSIZE:
dp->nfsdl_sizelimit = fxdr_hyper(tl);
break;
case NFSV4OPEN_LIMITBLOCKS:
dp->nfsdl_sizelimit =
fxdr_unsigned(u_int64_t, *tl++);
dp->nfsdl_sizelimit *=
fxdr_unsigned(u_int64_t, *tl);
break;
default:
error = NFSERR_BADXDR;
goto nfsmout;
};
} else {
dp->nfsdl_flags = NFSCLDL_READ;
}
if (ret != 0)
dp->nfsdl_flags |= NFSCLDL_RECALL;
error = nfsrv_dissectace(nd, &dp->nfsdl_ace, false,
&ret, &acesize, p);
if (error != 0)
goto nfsmout;
} else if (deleg != NFSV4OPEN_DELEGATENONE) {
error = NFSERR_BADXDR;
goto nfsmout;
}
/* Now, we should have the status for the SaveFH. */
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
if (*++tl == 0) {
NFSCL_DEBUG(4, "nfsrpc_createlayout SaveFH ok\n");
/*
* Now, process the GetFH and Getattr for the newly
* created file. nfscl_mtofh() will set
* ND_NOMOREDATA if these weren't successful.
*/
error = nfscl_mtofh(nd, nfhpp, nnap, attrflagp);
NFSCL_DEBUG(4, "aft nfscl_mtofh err=%d\n", error);
if (error != 0)
goto nfsmout;
} else
nd->nd_flag |= ND_NOMOREDATA;
/* Now we have the PutFH and Getattr for the directory. */
if ((nd->nd_flag & ND_NOMOREDATA) == 0) {
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
if (*++tl != 0)
nd->nd_flag |= ND_NOMOREDATA;
else {
NFSM_DISSECT(tl, uint32_t *, 2 *
NFSX_UNSIGNED);
if (*++tl != 0)
nd->nd_flag |= ND_NOMOREDATA;
}
}
if ((nd->nd_flag & ND_NOMOREDATA) == 0) {
/* Load the directory attributes. */
error = nfsm_loadattr(nd, dnap);
NFSCL_DEBUG(4, "aft nfsm_loadattr err=%d\n", error);
if (error != 0)
goto nfsmout;
*dattrflagp = 1;
if (dp != NULL && *attrflagp != 0) {
dp->nfsdl_change = nnap->na_filerev;
dp->nfsdl_modtime = nnap->na_mtime;
dp->nfsdl_flags |= NFSCLDL_MODTIMESET;
}
/*
* We can now complete the Open state.
*/
nfhp = *nfhpp;
if (dp != NULL) {
dp->nfsdl_fhlen = nfhp->nfh_len;
NFSBCOPY(nfhp->nfh_fh, dp->nfsdl_fh,
nfhp->nfh_len);
}
/*
* Get an Open structure that will be
* attached to the OpenOwner, acquired already.
*/
error = nfscl_open(dvp, nfhp->nfh_fh, nfhp->nfh_len,
(NFSV4OPEN_ACCESSWRITE | NFSV4OPEN_ACCESSREAD), 0,
cred, p, NULL, &op, &newone, NULL, 0, false);
if (error != 0)
goto nfsmout;
op->nfso_stateid = stateid;
newnfs_copyincred(cred, &op->nfso_cred);
nfscl_openrelease(nmp, op, error, newone);
*unlockedp = 1;
/* Now, handle the RestoreFH and LayoutGet. */
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, uint32_t *, 4 * NFSX_UNSIGNED);
*laystatp = fxdr_unsigned(int, *(tl + 3));
if (*laystatp == 0) {
error = nfsrv_parselayoutget(nmp, nd,
stateidp, retonclosep, flhp);
if (error != 0)
*laystatp = error;
}
NFSCL_DEBUG(4, "aft nfsrv_parselayout err=%d\n",
error);
} else
nd->nd_repstat = 0;
}
}
if (nd->nd_repstat != 0 && error == 0)
error = nd->nd_repstat;
if (error == NFSERR_STALECLIENTID)
nfscl_initiate_recovery(owp->nfsow_clp);
nfsmout:
NFSCL_DEBUG(4, "eo nfsrpc_createlayout err=%d\n", error);
if (error == 0)
*dpp = dp;
else
free(dp, M_NFSCLDELEG);
m_freem(nd->nd_mrep);
return (error);
}
/*
* Similar to nfsrpc_getopenlayout(), except that it used for the Create case.
*/
static int
nfsrpc_getcreatelayout(vnode_t dvp, char *name, int namelen, struct vattr *vap,
nfsquad_t cverf, int fmode, struct nfsclowner *owp, struct nfscldeleg **dpp,
struct ucred *cred, NFSPROC_T *p, struct nfsvattr *dnap,
struct nfsvattr *nnap, struct nfsfh **nfhpp, int *attrflagp,
int *dattrflagp, int *unlockedp)
{
struct nfscllayout *lyp;
struct nfsclflayouthead flh;
struct nfsfh *nfhp;
struct nfsclsession *tsep;
struct nfsmount *nmp;
nfsv4stateid_t stateid;
int error, layoutlen, layouttype, retonclose, laystat;
error = 0;
nmp = VFSTONFS(dvp->v_mount);
if (NFSHASFLEXFILE(nmp))
layouttype = NFSLAYOUT_FLEXFILE;
else
layouttype = NFSLAYOUT_NFSV4_1_FILES;
LIST_INIT(&flh);
tsep = nfsmnt_mdssession(nmp);
layoutlen = tsep->nfsess_maxcache - (NFSX_STATEID + 3 * NFSX_UNSIGNED);
error = nfsrpc_createlayout(dvp, name, namelen, vap, cverf, fmode,
owp, dpp, cred, p, dnap, nnap, nfhpp, attrflagp, dattrflagp,
unlockedp, &stateid, 1, layouttype, layoutlen, &retonclose,
&flh, &laystat);
NFSCL_DEBUG(4, "aft nfsrpc_createlayoutrpc laystat=%d err=%d\n",
laystat, error);
lyp = NULL;
if (laystat == 0) {
nfhp = *nfhpp;
laystat = nfsrpc_layoutgetres(nmp, dvp, nfhp->nfh_fh,
nfhp->nfh_len, &stateid, retonclose, NULL, &lyp, &flh,
layouttype, laystat, NULL, cred, p);
} else
laystat = nfsrpc_layoutgetres(nmp, dvp, NULL, 0, &stateid,
retonclose, NULL, &lyp, &flh, layouttype, laystat, NULL,
cred, p);
if (laystat == 0)
nfscl_rellayout(lyp, 0);
return (error);
}
/*
* Process the results of a layoutget() operation.
*/
static int
nfsrpc_layoutgetres(struct nfsmount *nmp, vnode_t vp, uint8_t *newfhp,
int newfhlen, nfsv4stateid_t *stateidp, int retonclose, uint32_t *notifybit,
struct nfscllayout **lypp, struct nfsclflayouthead *flhp, int layouttype,
int laystat, int *islockedp, struct ucred *cred, NFSPROC_T *p)
{
struct nfsclflayout *tflp;
struct nfscldevinfo *dip;
uint8_t *dev;
int i, mirrorcnt;
if (laystat == NFSERR_UNKNLAYOUTTYPE) {
NFSLOCKMNT(nmp);
if (!NFSHASFLEXFILE(nmp)) {
/* Switch to using Flex File Layout. */
nmp->nm_state |= NFSSTA_FLEXFILE;
} else if (layouttype == NFSLAYOUT_FLEXFILE) {
/* Disable pNFS. */
NFSCL_DEBUG(1, "disable PNFS\n");
nmp->nm_state &= ~(NFSSTA_PNFS | NFSSTA_FLEXFILE);
}
NFSUNLOCKMNT(nmp);
}
if (laystat == 0) {
NFSCL_DEBUG(4, "nfsrpc_layoutgetres at FOREACH\n");
LIST_FOREACH(tflp, flhp, nfsfl_list) {
if (layouttype == NFSLAYOUT_FLEXFILE)
mirrorcnt = tflp->nfsfl_mirrorcnt;
else
mirrorcnt = 1;
for (i = 0; i < mirrorcnt; i++) {
laystat = nfscl_adddevinfo(nmp, NULL, i, tflp);
NFSCL_DEBUG(4, "aft adddev=%d\n", laystat);
if (laystat != 0) {
if (layouttype == NFSLAYOUT_FLEXFILE)
dev = tflp->nfsfl_ffm[i].dev;
else
dev = tflp->nfsfl_dev;
laystat = nfsrpc_getdeviceinfo(nmp, dev,
layouttype, notifybit, &dip, cred,
p);
NFSCL_DEBUG(4, "aft nfsrpc_gdi=%d\n",
laystat);
if (laystat != 0)
goto out;
laystat = nfscl_adddevinfo(nmp, dip, i,
tflp);
if (laystat != 0)
printf("nfsrpc_layoutgetresout"
": cannot add\n");
}
}
}
}
out:
if (laystat == 0) {
/*
* nfscl_layout() always returns with the nfsly_lock
* set to a refcnt (shared lock).
* Passing in dvp is sufficient, since it is only used to
* get the fsid for the file system.
*/
laystat = nfscl_layout(nmp, vp, newfhp, newfhlen, stateidp,
layouttype, retonclose, flhp, lypp, cred, p);
NFSCL_DEBUG(4, "nfsrpc_layoutgetres: aft nfscl_layout=%d\n",
laystat);
if (laystat == 0 && islockedp != NULL)
*islockedp = 1;
}
return (laystat);
}
/*
* nfs copy_file_range operation.
*/
int
nfsrpc_copy_file_range(vnode_t invp, off_t *inoffp, vnode_t outvp,
off_t *outoffp, size_t *lenp, unsigned int flags, int *inattrflagp,
struct nfsvattr *innap, int *outattrflagp, struct nfsvattr *outnap,
struct ucred *cred, bool consecutive, bool *must_commitp)
{
int commit, error, expireret = 0, retrycnt;
u_int32_t clidrev = 0;
struct nfsmount *nmp = VFSTONFS(invp->v_mount);
struct nfsfh *innfhp = NULL, *outnfhp = NULL;
nfsv4stateid_t instateid, outstateid;
void *inlckp, *outlckp;
if (nmp->nm_clp != NULL)
clidrev = nmp->nm_clp->nfsc_clientidrev;
innfhp = VTONFS(invp)->n_fhp;
outnfhp = VTONFS(outvp)->n_fhp;
retrycnt = 0;
do {
/* Get both stateids. */
inlckp = NULL;
nfscl_getstateid(invp, innfhp->nfh_fh, innfhp->nfh_len,
NFSV4OPEN_ACCESSREAD, 0, NULL, curthread, &instateid,
&inlckp);
outlckp = NULL;
nfscl_getstateid(outvp, outnfhp->nfh_fh, outnfhp->nfh_len,
NFSV4OPEN_ACCESSWRITE, 0, NULL, curthread, &outstateid,
&outlckp);
error = nfsrpc_copyrpc(invp, *inoffp, outvp, *outoffp, lenp,
&instateid, &outstateid, innap, inattrflagp, outnap,
outattrflagp, consecutive, &commit, cred, curthread);
if (error == 0) {
if (commit != NFSWRITE_FILESYNC)
*must_commitp = true;
*inoffp += *lenp;
*outoffp += *lenp;
} else if (error == NFSERR_STALESTATEID)
nfscl_initiate_recovery(nmp->nm_clp);
if (inlckp != NULL)
nfscl_lockderef(inlckp);
if (outlckp != NULL)
nfscl_lockderef(outlckp);
if (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_OLDSTATEID || error == NFSERR_BADSESSION) {
(void) nfs_catnap(PZERO, error, "nfs_cfr");
} else if ((error == NFSERR_EXPIRED || (!NFSHASINT(nmp) &&
error == NFSERR_BADSTATEID)) && clidrev != 0) {
expireret = nfscl_hasexpired(nmp->nm_clp, clidrev,
curthread);
} else if (error == NFSERR_BADSTATEID && NFSHASINT(nmp)) {
error = EIO;
}
retrycnt++;
} while (error == NFSERR_GRACE || error == NFSERR_DELAY ||
error == NFSERR_STALESTATEID || error == NFSERR_BADSESSION ||
error == NFSERR_STALEDONTRECOVER ||
(error == NFSERR_OLDSTATEID && retrycnt < 20) ||
((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID) &&
expireret == 0 && clidrev != 0 && retrycnt < 4));
if (error != 0 && (retrycnt >= 4 ||
error == NFSERR_STALESTATEID || error == NFSERR_BADSESSION ||
error == NFSERR_STALEDONTRECOVER))
error = EIO;
return (error);
}
/*
* The copy RPC.
*/
static int
nfsrpc_copyrpc(vnode_t invp, off_t inoff, vnode_t outvp, off_t outoff,
size_t *lenp, nfsv4stateid_t *instateidp, nfsv4stateid_t *outstateidp,
struct nfsvattr *innap, int *inattrflagp, struct nfsvattr *outnap,
int *outattrflagp, bool consecutive, int *commitp, struct ucred *cred,
NFSPROC_T *p)
{
uint32_t *tl;
int error;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
struct nfsmount *nmp;
nfsattrbit_t attrbits;
struct vattr va;
uint64_t len;
nmp = VFSTONFS(outvp->v_mount);
*inattrflagp = *outattrflagp = 0;
*commitp = NFSWRITE_UNSTABLE;
len = *lenp;
*lenp = 0;
if (len > nfs_maxcopyrange)
len = nfs_maxcopyrange;
NFSCL_REQSTART(nd, NFSPROC_COPY, invp, cred);
/*
* First do a Setattr of atime to the server's clock
* time. The FreeBSD "collective" was of the opinion
* that setting atime was necessary for this syscall.
* Do the Setattr before the Copy, so that it can be
* handled well if the server replies NFSERR_DELAY to
* the Setattr operation.
*/
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_SETATTR);
nfsm_stateidtom(nd, instateidp, NFSSTATEID_PUTSTATEID);
VATTR_NULL(&va);
va.va_atime.tv_sec = va.va_atime.tv_nsec = 0;
va.va_vaflags = VA_UTIMES_NULL;
nfscl_fillsattr(nd, &va, invp, 0, 0);
/* Now Getattr the invp attributes. */
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
nfsrv_putattrbit(nd, &attrbits);
/* Set outvp. */
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_PUTFH);
(void)nfsm_fhtom(nmp, nd, VTONFS(outvp)->n_fhp->nfh_fh,
VTONFS(outvp)->n_fhp->nfh_len, 0);
/* Do the Copy. */
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_COPY);
nfsm_stateidtom(nd, instateidp, NFSSTATEID_PUTSTATEID);
nfsm_stateidtom(nd, outstateidp, NFSSTATEID_PUTSTATEID);
NFSM_BUILD(tl, uint32_t *, 3 * NFSX_HYPER + 4 * NFSX_UNSIGNED);
txdr_hyper(inoff, tl); tl += 2;
txdr_hyper(outoff, tl); tl += 2;
txdr_hyper(len, tl); tl += 2;
if (consecutive)
*tl++ = newnfs_true;
else
*tl++ = newnfs_false;
*tl++ = newnfs_true;
*tl++ = 0;
/* Get the outvp attributes. */
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSWRITEGETATTR_ATTRBIT(&attrbits);
nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, invp, p, cred);
if (error != 0)
return (error);
/* Skip over the Setattr reply. */
if ((nd->nd_flag & ND_NOMOREDATA) == 0) {
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
if (*(tl + 1) == 0) {
error = nfsrv_getattrbits(nd, &attrbits, NULL, NULL);
if (error != 0)
goto nfsmout;
} else
nd->nd_flag |= ND_NOMOREDATA;
}
if ((nd->nd_flag & ND_NOMOREDATA) == 0) {
/* Get the input file's attributes. */
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
if (*(tl + 1) == 0) {
error = nfsm_loadattr(nd, innap);
if (error != 0)
goto nfsmout;
*inattrflagp = 1;
} else
nd->nd_flag |= ND_NOMOREDATA;
}
/* Skip over return stat for PutFH. */
if ((nd->nd_flag & ND_NOMOREDATA) == 0) {
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
if (*++tl != 0)
nd->nd_flag |= ND_NOMOREDATA;
}
/* Skip over return stat for Copy. */
if ((nd->nd_flag & ND_NOMOREDATA) == 0)
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
if (*tl != 0) {
/* There should be no callback ids. */
error = NFSERR_BADXDR;
goto nfsmout;
}
NFSM_DISSECT(tl, uint32_t *, NFSX_HYPER + 3 * NFSX_UNSIGNED +
NFSX_VERF);
len = fxdr_hyper(tl); tl += 2;
*commitp = fxdr_unsigned(int, *tl++);
NFSLOCKMNT(nmp);
if (!NFSHASWRITEVERF(nmp)) {
NFSBCOPY(tl, nmp->nm_verf, NFSX_VERF);
NFSSETWRITEVERF(nmp);
} else if (NFSBCMP(tl, nmp->nm_verf, NFSX_VERF)) {
NFSBCOPY(tl, nmp->nm_verf, NFSX_VERF);
nd->nd_repstat = NFSERR_STALEWRITEVERF;
}
NFSUNLOCKMNT(nmp);
tl += (NFSX_VERF / NFSX_UNSIGNED);
if (nd->nd_repstat == 0 && *++tl != newnfs_true)
/* Must be a synchronous copy. */
nd->nd_repstat = NFSERR_NOTSUPP;
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
error = nfsm_loadattr(nd, outnap);
if (error == 0)
*outattrflagp = NFS_LATTR_NOSHRINK;
if (nd->nd_repstat == 0)
*lenp = len;
} else if (nd->nd_repstat == NFSERR_OFFLOADNOREQS) {
/*
* For the case where consecutive is not supported, but
* synchronous is supported, we can try consecutive == false
* by returning this error. Otherwise, return NFSERR_NOTSUPP,
* since Copy cannot be done.
*/
if ((nd->nd_flag & ND_NOMOREDATA) == 0) {
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
if (!consecutive || *++tl == newnfs_false)
nd->nd_repstat = NFSERR_NOTSUPP;
} else
nd->nd_repstat = NFSERR_BADXDR;
}
if (error == 0)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* Seek operation.
*/
int
nfsrpc_seek(vnode_t vp, off_t *offp, bool *eofp, int content,
struct ucred *cred, struct nfsvattr *nap, int *attrflagp)
{
int error, expireret = 0, retrycnt;
u_int32_t clidrev = 0;
struct nfsmount *nmp = VFSTONFS(vp->v_mount);
struct nfsnode *np = VTONFS(vp);
struct nfsfh *nfhp = NULL;
nfsv4stateid_t stateid;
void *lckp;
if (nmp->nm_clp != NULL)
clidrev = nmp->nm_clp->nfsc_clientidrev;
nfhp = np->n_fhp;
retrycnt = 0;
do {
lckp = NULL;
nfscl_getstateid(vp, nfhp->nfh_fh, nfhp->nfh_len,
NFSV4OPEN_ACCESSREAD, 0, cred, curthread, &stateid, &lckp);
error = nfsrpc_seekrpc(vp, offp, &stateid, eofp, content,
nap, attrflagp, cred);
if (error == NFSERR_STALESTATEID)
nfscl_initiate_recovery(nmp->nm_clp);
if (lckp != NULL)
nfscl_lockderef(lckp);
if (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_OLDSTATEID || error == NFSERR_BADSESSION) {
(void) nfs_catnap(PZERO, error, "nfs_seek");
} else if ((error == NFSERR_EXPIRED || (!NFSHASINT(nmp) &&
error == NFSERR_BADSTATEID)) && clidrev != 0) {
expireret = nfscl_hasexpired(nmp->nm_clp, clidrev,
curthread);
} else if (error == NFSERR_BADSTATEID && NFSHASINT(nmp)) {
error = EIO;
}
retrycnt++;
} while (error == NFSERR_GRACE || error == NFSERR_STALESTATEID ||
error == NFSERR_STALEDONTRECOVER || error == NFSERR_DELAY ||
error == NFSERR_BADSESSION ||
(error == NFSERR_OLDSTATEID && retrycnt < 20) ||
((error == NFSERR_EXPIRED || error == NFSERR_BADSTATEID) &&
expireret == 0 && clidrev != 0 && retrycnt < 4) ||
(error == NFSERR_OPENMODE && retrycnt < 4));
if (error && retrycnt >= 4)
error = EIO;
return (error);
}
/*
* The seek RPC.
*/
static int
nfsrpc_seekrpc(vnode_t vp, off_t *offp, nfsv4stateid_t *stateidp, bool *eofp,
int content, struct nfsvattr *nap, int *attrflagp, struct ucred *cred)
{
uint32_t *tl;
int error;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
nfsattrbit_t attrbits;
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_SEEK, vp, cred);
nfsm_stateidtom(nd, stateidp, NFSSTATEID_PUTSTATEID);
NFSM_BUILD(tl, uint32_t *, NFSX_HYPER + 2 * NFSX_UNSIGNED);
txdr_hyper(*offp, tl); tl += 2;
*tl++ = txdr_unsigned(content);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, vp, curthread, cred);
if (error != 0)
return (error);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, uint32_t *, 3 * NFSX_UNSIGNED + NFSX_HYPER);
if (*tl++ == newnfs_true)
*eofp = true;
else
*eofp = false;
*offp = fxdr_hyper(tl);
/* Just skip over Getattr op status. */
error = nfsm_loadattr(nd, nap);
if (error == 0)
*attrflagp = 1;
}
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* The getextattr RPC.
*/
int
nfsrpc_getextattr(vnode_t vp, const char *name, struct uio *uiop, ssize_t *lenp,
struct nfsvattr *nap, int *attrflagp, struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
int error;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
nfsattrbit_t attrbits;
uint32_t len, len2;
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_GETEXTATTR, vp, cred);
nfsm_strtom(nd, name, strlen(name));
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, vp, p, cred);
if (error != 0)
return (error);
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
len = fxdr_unsigned(uint32_t, *tl);
/* Sanity check lengths. */
if (uiop != NULL && len > 0 && len <= IOSIZE_MAX &&
uiop->uio_resid <= UINT32_MAX) {
len2 = uiop->uio_resid;
if (len2 >= len)
error = nfsm_mbufuio(nd, uiop, len);
else {
error = nfsm_mbufuio(nd, uiop, len2);
if (error == 0) {
/*
* nfsm_mbufuio() advances to a multiple
* of 4, so round up len2 as well. Then
* we need to advance over the rest of
* the data, rounding up the remaining
* length.
*/
len2 = NFSM_RNDUP(len2);
len2 = NFSM_RNDUP(len - len2);
if (len2 > 0)
error = nfsm_advance(nd, len2,
-1);
}
}
} else if (uiop == NULL && len > 0) {
/* Just wants the length and not the data. */
error = nfsm_advance(nd, NFSM_RNDUP(len), -1);
} else if (len > 0)
error = ENOATTR;
if (error != 0)
goto nfsmout;
*lenp = len;
/* Just skip over Getattr op status. */
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
error = nfsm_loadattr(nd, nap);
if (error == 0)
*attrflagp = 1;
}
if (error == 0)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* The setextattr RPC.
*/
int
nfsrpc_setextattr(vnode_t vp, const char *name, struct uio *uiop,
struct nfsvattr *nap, int *attrflagp, struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
int error;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
nfsattrbit_t attrbits;
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_SETEXTATTR, vp, cred);
if (uiop->uio_resid > nd->nd_maxreq) {
/* nd_maxreq is set by NFSCL_REQSTART(). */
m_freem(nd->nd_mreq);
return (EINVAL);
}
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4SXATTR_EITHER);
nfsm_strtom(nd, name, strlen(name));
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(uiop->uio_resid);
nfsm_uiombuf(nd, uiop, uiop->uio_resid);
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, vp, p, cred);
if (error != 0)
return (error);
if (nd->nd_repstat == 0) {
/* Just skip over the reply and Getattr op status. */
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_HYPER + 3 *
NFSX_UNSIGNED);
error = nfsm_loadattr(nd, nap);
if (error == 0)
*attrflagp = 1;
}
if (error == 0)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* The removeextattr RPC.
*/
int
nfsrpc_rmextattr(vnode_t vp, const char *name, struct nfsvattr *nap,
int *attrflagp, struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
int error;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
nfsattrbit_t attrbits;
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_RMEXTATTR, vp, cred);
nfsm_strtom(nd, name, strlen(name));
NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, vp, p, cred);
if (error != 0)
return (error);
if (nd->nd_repstat == 0) {
/* Just skip over the reply and Getattr op status. */
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_HYPER + 3 *
NFSX_UNSIGNED);
error = nfsm_loadattr(nd, nap);
if (error == 0)
*attrflagp = 1;
}
if (error == 0)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* The listextattr RPC.
*/
int
nfsrpc_listextattr(vnode_t vp, uint64_t *cookiep, struct uio *uiop,
size_t *lenp, bool *eofp, struct nfsvattr *nap, int *attrflagp,
struct ucred *cred, NFSPROC_T *p)
{
uint32_t *tl;
int cnt, error, i, len;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
nfsattrbit_t attrbits;
u_char c;
*attrflagp = 0;
NFSCL_REQSTART(nd, NFSPROC_LISTEXTATTR, vp, cred);
NFSM_BUILD(tl, uint32_t *, NFSX_HYPER + 2 * NFSX_UNSIGNED);
txdr_hyper(*cookiep, tl); tl += 2;
*tl++ = txdr_unsigned(*lenp);
*tl = txdr_unsigned(NFSV4OP_GETATTR);
NFSGETATTR_ATTRBIT(&attrbits);
nfsrv_putattrbit(nd, &attrbits);
error = nfscl_request(nd, vp, p, cred);
if (error != 0)
return (error);
*eofp = true;
*lenp = 0;
if (nd->nd_repstat == 0) {
NFSM_DISSECT(tl, uint32_t *, NFSX_HYPER + NFSX_UNSIGNED);
*cookiep = fxdr_hyper(tl); tl += 2;
cnt = fxdr_unsigned(int, *tl);
if (cnt < 0) {
error = EBADRPC;
goto nfsmout;
}
for (i = 0; i < cnt; i++) {
NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
len = fxdr_unsigned(int, *tl);
if (len <= 0 || len > EXTATTR_MAXNAMELEN) {
error = EBADRPC;
goto nfsmout;
}
if (uiop == NULL)
error = nfsm_advance(nd, NFSM_RNDUP(len), -1);
else if (uiop->uio_resid >= len + 1) {
c = len;
error = uiomove(&c, sizeof(c), uiop);
if (error == 0)
error = nfsm_mbufuio(nd, uiop, len);
} else {
error = nfsm_advance(nd, NFSM_RNDUP(len), -1);
*eofp = false;
}
if (error != 0)
goto nfsmout;
*lenp += (len + 1);
}
/* Get the eof and skip over the Getattr op status. */
NFSM_DISSECT(tl, uint32_t *, 3 * NFSX_UNSIGNED);
/*
* *eofp is set false above, because it wasn't able to copy
* all of the reply.
*/
if (*eofp && *tl == 0)
*eofp = false;
error = nfsm_loadattr(nd, nap);
if (error == 0)
*attrflagp = 1;
}
if (error == 0)
error = nd->nd_repstat;
nfsmout:
m_freem(nd->nd_mrep);
return (error);
}
/*
* Split an mbuf list. For non-M_EXTPG mbufs, just use m_split().
*/
static struct mbuf *
nfsm_split(struct mbuf *mp, uint64_t xfer)
{
struct mbuf *m, *m2;
vm_page_t pg;
int i, j, left, pgno, plen, trim;
char *cp, *cp2;
if ((mp->m_flags & M_EXTPG) == 0) {
m = m_split(mp, xfer, M_WAITOK);
return (m);
}
/* Find the correct mbuf to split at. */
for (m = mp; m != NULL && xfer > m->m_len; m = m->m_next)
xfer -= m->m_len;
if (m == NULL)
return (NULL);
/* If xfer == m->m_len, we can just split the mbuf list. */
if (xfer == m->m_len) {
m2 = m->m_next;
m->m_next = NULL;
return (m2);
}
/* Find the page to split at. */
pgno = 0;
left = xfer;
do {
if (pgno == 0)
plen = m_epg_pagelen(m, 0, m->m_epg_1st_off);
else
plen = m_epg_pagelen(m, pgno, 0);
if (left <= plen)
break;
left -= plen;
pgno++;
} while (pgno < m->m_epg_npgs);
if (pgno == m->m_epg_npgs)
panic("nfsm_split: eroneous ext_pgs mbuf");
m2 = mb_alloc_ext_pgs(M_WAITOK, mb_free_mext_pgs);
m2->m_epg_flags |= EPG_FLAG_ANON;
/*
* If left < plen, allocate a new page for the new mbuf
* and copy the data after left in the page to this new
* page.
*/
if (left < plen) {
pg = vm_page_alloc_noobj(VM_ALLOC_WAITOK | VM_ALLOC_NODUMP |
VM_ALLOC_WIRED);
m2->m_epg_pa[0] = VM_PAGE_TO_PHYS(pg);
m2->m_epg_npgs = 1;
/* Copy the data after left to the new page. */
trim = plen - left;
cp = (char *)(void *)PHYS_TO_DMAP(m->m_epg_pa[pgno]);
if (pgno == 0)
cp += m->m_epg_1st_off;
cp += left;
cp2 = (char *)(void *)PHYS_TO_DMAP(m2->m_epg_pa[0]);
if (pgno == m->m_epg_npgs - 1)
m2->m_epg_last_len = trim;
else {
cp2 += PAGE_SIZE - trim;
m2->m_epg_1st_off = PAGE_SIZE - trim;
m2->m_epg_last_len = m->m_epg_last_len;
}
memcpy(cp2, cp, trim);
m2->m_len = trim;
} else {
m2->m_len = 0;
m2->m_epg_last_len = m->m_epg_last_len;
}
/* Move the pages beyond pgno to the new mbuf. */
for (i = pgno + 1, j = m2->m_epg_npgs; i < m->m_epg_npgs; i++, j++) {
m2->m_epg_pa[j] = m->m_epg_pa[i];
/* Never moves page 0. */
m2->m_len += m_epg_pagelen(m, i, 0);
}
m2->m_epg_npgs = j;
m->m_epg_npgs = pgno + 1;
m->m_epg_last_len = left;
m->m_len = xfer;
m2->m_next = m->m_next;
m->m_next = NULL;
return (m2);
}
/*
* Do the NFSv4.1 Bind Connection to Session.
* Called from the reconnect layer of the krpc (sys/rpc/clnt_rc.c).
*/
void
nfsrpc_bindconnsess(CLIENT *cl, void *arg, struct ucred *cr)
{
struct nfscl_reconarg *rcp = (struct nfscl_reconarg *)arg;
uint32_t res, *tl;
struct nfsrv_descript nfsd;
struct nfsrv_descript *nd = &nfsd;
struct rpc_callextra ext;
struct timeval utimeout;
enum clnt_stat stat;
int error;
nfscl_reqstart(nd, NFSPROC_BINDCONNTOSESS, NULL, NULL, 0, NULL, NULL,
NFS_VER4, rcp->minorvers, NULL);
NFSM_BUILD(tl, uint32_t *, NFSX_V4SESSIONID + 2 * NFSX_UNSIGNED);
memcpy(tl, rcp->sessionid, NFSX_V4SESSIONID);
tl += NFSX_V4SESSIONID / NFSX_UNSIGNED;
*tl++ = txdr_unsigned(NFSCDFC4_FORE_OR_BOTH);
*tl = newnfs_false;
memset(&ext, 0, sizeof(ext));
utimeout.tv_sec = 30;
utimeout.tv_usec = 0;
ext.rc_auth = authunix_create(cr);
nd->nd_mrep = NULL;
stat = CLNT_CALL_MBUF(cl, &ext, NFSV4PROC_COMPOUND, nd->nd_mreq,
&nd->nd_mrep, utimeout);
AUTH_DESTROY(ext.rc_auth);
if (stat != RPC_SUCCESS) {
printf("nfsrpc_bindconnsess: call failed stat=%d\n", stat);
return;
}
if (nd->nd_mrep == NULL) {
printf("nfsrpc_bindconnsess: no reply args\n");
return;
}
error = 0;
newnfs_realign(&nd->nd_mrep, M_WAITOK);
nd->nd_md = nd->nd_mrep;
nd->nd_dpos = mtod(nd->nd_md, char *);
NFSM_DISSECT(tl, uint32_t *, 2 * NFSX_UNSIGNED);
nd->nd_repstat = fxdr_unsigned(uint32_t, *tl++);
if (nd->nd_repstat == NFSERR_OK) {
res = fxdr_unsigned(uint32_t, *tl);
if (res > 0 && (error = nfsm_advance(nd, NFSM_RNDUP(res),
-1)) != 0)
goto nfsmout;
NFSM_DISSECT(tl, uint32_t *, NFSX_V4SESSIONID +
4 * NFSX_UNSIGNED);
tl += 3;
if (!NFSBCMP(tl, rcp->sessionid, NFSX_V4SESSIONID)) {
tl += NFSX_V4SESSIONID / NFSX_UNSIGNED;
res = fxdr_unsigned(uint32_t, *tl);
if (res != NFSCDFS4_BOTH)
printf("nfsrpc_bindconnsess: did not "
"return FS4_BOTH\n");
} else
printf("nfsrpc_bindconnsess: not same "
"sessionid\n");
} else if (nd->nd_repstat != NFSERR_BADSESSION)
printf("nfsrpc_bindconnsess: returned %d\n", nd->nd_repstat);
nfsmout:
if (error != 0)
printf("nfsrpc_bindconnsess: reply bad xdr\n");
m_freem(nd->nd_mrep);
}
/*
* Do roughly what nfs_statfs() does for NFSv4, but when called with a shared
* locked vnode.
*/
static void
nfscl_statfs(struct vnode *vp, struct ucred *cred, NFSPROC_T *td)
{
struct nfsvattr nfsva;
struct nfsfsinfo fs;
struct nfsstatfs sb;
struct mount *mp;
struct nfsmount *nmp;
uint32_t lease;
int attrflag, error;
mp = vp->v_mount;
nmp = VFSTONFS(mp);
error = nfsrpc_statfs(vp, &sb, &fs, &lease, cred, td, &nfsva,
&attrflag);
if (attrflag != 0)
(void) nfscl_loadattrcache(&vp, &nfsva, NULL, 0, 1);
if (error == 0) {
NFSLOCKCLSTATE();
if (nmp->nm_clp != NULL)
nmp->nm_clp->nfsc_renew = NFSCL_RENEW(lease);
NFSUNLOCKCLSTATE();
mtx_lock(&nmp->nm_mtx);
nfscl_loadfsinfo(nmp, &fs);
nfscl_loadsbinfo(nmp, &sb, &mp->mnt_stat);
mp->mnt_stat.f_iosize = newnfs_iosize(nmp);
mtx_unlock(&nmp->nm_mtx);
}
}
diff --git a/sys/kgssapi/gss_impl.c b/sys/kgssapi/gss_impl.c
index 2bb785b63345..ae37cb646f1f 100644
--- a/sys/kgssapi/gss_impl.c
+++ b/sys/kgssapi/gss_impl.c
@@ -1,366 +1,368 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2008 Isilon Inc http://www.isilon.com/
* Authors: Doug Rabson <dfr@rabson.org>
* Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/jail.h>
#include <sys/kernel.h>
#include <sys/kobj.h>
#include <sys/lock.h>
#include <sys/malloc.h>
#include <sys/module.h>
#include <sys/mutex.h>
#include <sys/priv.h>
#include <sys/proc.h>
#include <sys/syscall.h>
#include <sys/sysent.h>
#include <sys/sysproto.h>
#include <kgssapi/gssapi.h>
#include <kgssapi/gssapi_impl.h>
#include <rpc/rpc.h>
#include <rpc/rpc_com.h>
#include <rpc/rpcsec_gss.h>
#include "gssd.h"
#include "kgss_if.h"
MALLOC_DEFINE(M_GSSAPI, "GSS-API", "GSS-API");
/*
* Syscall hooks
*/
static struct syscall_helper_data gssd_syscalls[] = {
SYSCALL_INIT_HELPER(gssd_syscall),
SYSCALL_INIT_LAST
};
struct kgss_mech_list kgss_mechs;
struct mtx kgss_gssd_lock;
KGSS_VNET_DEFINE(CLIENT *, kgss_gssd_handle) = NULL;
static int
kgss_load(void)
{
int error;
LIST_INIT(&kgss_mechs);
error = syscall_helper_register(gssd_syscalls, SY_THR_STATIC_KLD);
if (error != 0)
return (error);
return (0);
}
static void
kgss_unload(void)
{
syscall_helper_unregister(gssd_syscalls);
}
int
sys_gssd_syscall(struct thread *td, struct gssd_syscall_args *uap)
{
struct sockaddr_un sun;
struct netconfig *nconf;
char path[MAXPATHLEN];
int error;
CLIENT *cl, *oldcl;
error = priv_check(td, PRIV_NFS_DAEMON);
if (error)
return (error);
error = copyinstr(uap->path, path, sizeof(path), NULL);
if (error)
return (error);
if (strlen(path) + 1 > sizeof(sun.sun_path))
return (EINVAL);
if (path[0] != '\0') {
sun.sun_family = AF_LOCAL;
strlcpy(sun.sun_path, path, sizeof(sun.sun_path));
sun.sun_len = SUN_LEN(&sun);
nconf = getnetconfigent("local");
cl = clnt_reconnect_create(nconf,
(struct sockaddr *) &sun, GSSD, GSSDVERS,
RPC_MAXDATASIZE, RPC_MAXDATASIZE);
/*
* The number of retries defaults to INT_MAX, which effectively
* means an infinite, uninterruptable loop. Limiting it to
* five retries keeps it from running forever.
*/
if (cl != NULL) {
int retry_count = 5;
struct timeval timo;
CLNT_CONTROL(cl, CLSET_RETRIES, &retry_count);
/*
* Set the timeout for an upcall to 5 minutes. The
* default of 25 seconds is not long enough for some
* gss_XXX() calls done by the gssd(8) daemon.
*/
timo.tv_sec = 5 * 60;
timo.tv_usec = 0;
CLNT_CONTROL(cl, CLSET_TIMEOUT, &timo);
}
} else
cl = NULL;
KGSS_CURVNET_SET_QUIET(KGSS_TD_TO_VNET(curthread));
mtx_lock(&kgss_gssd_lock);
oldcl = KGSS_VNET(kgss_gssd_handle);
KGSS_VNET(kgss_gssd_handle) = cl;
mtx_unlock(&kgss_gssd_lock);
KGSS_CURVNET_RESTORE();
if (oldcl != NULL) {
CLNT_CLOSE(oldcl);
CLNT_RELEASE(oldcl);
}
return (0);
}
int
kgss_oid_equal(const gss_OID oid1, const gss_OID oid2)
{
if (oid1 == oid2)
return (1);
if (!oid1 || !oid2)
return (0);
if (oid1->length != oid2->length)
return (0);
if (memcmp(oid1->elements, oid2->elements, oid1->length))
return (0);
return (1);
}
void
kgss_install_mech(gss_OID mech_type, const char *name, struct kobj_class *cls)
{
struct kgss_mech *km;
km = malloc(sizeof(struct kgss_mech), M_GSSAPI, M_WAITOK);
km->km_mech_type = mech_type;
km->km_mech_name = name;
km->km_class = cls;
LIST_INSERT_HEAD(&kgss_mechs, km, km_link);
}
void
kgss_uninstall_mech(gss_OID mech_type)
{
struct kgss_mech *km;
LIST_FOREACH(km, &kgss_mechs, km_link) {
if (kgss_oid_equal(km->km_mech_type, mech_type)) {
LIST_REMOVE(km, km_link);
free(km, M_GSSAPI);
return;
}
}
}
gss_OID
kgss_find_mech_by_name(const char *name)
{
struct kgss_mech *km;
LIST_FOREACH(km, &kgss_mechs, km_link) {
if (!strcmp(km->km_mech_name, name)) {
return (km->km_mech_type);
}
}
return (GSS_C_NO_OID);
}
const char *
kgss_find_mech_by_oid(const gss_OID oid)
{
struct kgss_mech *km;
LIST_FOREACH(km, &kgss_mechs, km_link) {
if (kgss_oid_equal(km->km_mech_type, oid)) {
return (km->km_mech_name);
}
}
return (NULL);
}
gss_ctx_id_t
kgss_create_context(gss_OID mech_type)
{
struct kgss_mech *km;
gss_ctx_id_t ctx;
LIST_FOREACH(km, &kgss_mechs, km_link) {
if (kgss_oid_equal(km->km_mech_type, mech_type))
break;
}
if (!km)
return (NULL);
ctx = (gss_ctx_id_t) kobj_create(km->km_class, M_GSSAPI, M_WAITOK);
KGSS_INIT(ctx);
return (ctx);
}
void
kgss_delete_context(gss_ctx_id_t ctx, gss_buffer_t output_token)
{
KGSS_DELETE(ctx, output_token);
kobj_delete((kobj_t) ctx, M_GSSAPI);
}
OM_uint32
kgss_transfer_context(gss_ctx_id_t ctx)
{
struct export_sec_context_res res;
struct export_sec_context_args args;
enum clnt_stat stat;
OM_uint32 maj_stat;
KGSS_CURVNET_SET_QUIET(KGSS_TD_TO_VNET(curthread));
if (!KGSS_VNET(kgss_gssd_handle)) {
KGSS_CURVNET_RESTORE();
return (GSS_S_FAILURE);
}
args.ctx = ctx->handle;
bzero(&res, sizeof(res));
stat = gssd_export_sec_context_1(&args, &res, KGSS_VNET(kgss_gssd_handle));
KGSS_CURVNET_RESTORE();
if (stat != RPC_SUCCESS) {
return (GSS_S_FAILURE);
}
maj_stat = KGSS_IMPORT(ctx, res.format, &res.interprocess_token);
ctx->handle = 0;
xdr_free((xdrproc_t) xdr_export_sec_context_res, &res);
return (maj_stat);
}
void
kgss_copy_buffer(const gss_buffer_t from, gss_buffer_t to)
{
to->length = from->length;
if (from->length) {
to->value = malloc(from->length, M_GSSAPI, M_WAITOK);
bcopy(from->value, to->value, from->length);
} else {
to->value = NULL;
}
}
/*
* Acquire the kgss_gssd_handle and return it with a reference count,
* if it is available.
*/
CLIENT *
kgss_gssd_client(void)
{
CLIENT *cl;
KGSS_CURVNET_SET_QUIET(KGSS_TD_TO_VNET(curthread));
mtx_lock(&kgss_gssd_lock);
cl = KGSS_VNET(kgss_gssd_handle);
if (cl != NULL)
CLNT_ACQUIRE(cl);
mtx_unlock(&kgss_gssd_lock);
KGSS_CURVNET_RESTORE();
return (cl);
}
/*
* Kernel module glue
*/
static int
kgssapi_modevent(module_t mod, int type, void *data)
{
int error = 0;
switch (type) {
case MOD_LOAD:
rpc_gss_entries.rpc_gss_refresh_auth = rpc_gss_refresh_auth;
rpc_gss_entries.rpc_gss_secfind = rpc_gss_secfind;
rpc_gss_entries.rpc_gss_secpurge = rpc_gss_secpurge;
rpc_gss_entries.rpc_gss_seccreate = rpc_gss_seccreate;
rpc_gss_entries.rpc_gss_set_defaults = rpc_gss_set_defaults;
rpc_gss_entries.rpc_gss_max_data_length =
rpc_gss_max_data_length;
rpc_gss_entries.rpc_gss_get_error = rpc_gss_get_error;
rpc_gss_entries.rpc_gss_mech_to_oid = rpc_gss_mech_to_oid;
rpc_gss_entries.rpc_gss_oid_to_mech = rpc_gss_oid_to_mech;
rpc_gss_entries.rpc_gss_qop_to_num = rpc_gss_qop_to_num;
rpc_gss_entries.rpc_gss_get_mechanisms = rpc_gss_get_mechanisms;
rpc_gss_entries.rpc_gss_get_versions = rpc_gss_get_versions;
rpc_gss_entries.rpc_gss_is_installed = rpc_gss_is_installed;
rpc_gss_entries.rpc_gss_set_svc_name = rpc_gss_set_svc_name;
rpc_gss_entries.rpc_gss_clear_svc_name = rpc_gss_clear_svc_name;
rpc_gss_entries.rpc_gss_getcred = rpc_gss_getcred;
rpc_gss_entries.rpc_gss_set_callback = rpc_gss_set_callback;
rpc_gss_entries.rpc_gss_clear_callback = rpc_gss_clear_callback;
rpc_gss_entries.rpc_gss_get_principal_name =
rpc_gss_get_principal_name;
rpc_gss_entries.rpc_gss_svc_max_data_length =
rpc_gss_svc_max_data_length;
+ rpc_gss_entries.rpc_gss_ip_to_srv_principal =
+ rpc_gss_ip_to_srv_principal;
mtx_init(&kgss_gssd_lock, "kgss_gssd_lock", NULL, MTX_DEF);
error = kgss_load();
break;
case MOD_UNLOAD:
kgss_unload();
mtx_destroy(&kgss_gssd_lock);
/*
* Unloading of the kgssapi module is not currently supported.
* If somebody wants this, we would need to keep track of
* currently executing threads and make sure the count is 0.
*/
/* FALLTHROUGH */
default:
error = EOPNOTSUPP;
}
return (error);
}
static moduledata_t kgssapi_mod = {
"kgssapi",
kgssapi_modevent,
NULL,
};
DECLARE_MODULE(kgssapi, kgssapi_mod, SI_SUB_VFS, SI_ORDER_ANY);
MODULE_DEPEND(kgssapi, xdr, 1, 1, 1);
MODULE_DEPEND(kgssapi, krpc, 1, 1, 1);
MODULE_VERSION(kgssapi, 1);
diff --git a/sys/kgssapi/gssapi.h b/sys/kgssapi/gssapi.h
index ef9181bf1251..37cc8a1a5a09 100644
--- a/sys/kgssapi/gssapi.h
+++ b/sys/kgssapi/gssapi.h
@@ -1,617 +1,635 @@
/*
* Copyright (C) The Internet Society (2000). All Rights Reserved.
*
* This document and translations of it may be copied and furnished to
* others, and derivative works that comment on or otherwise explain it
* or assist in its implementation may be prepared, copied, published
* and distributed, in whole or in part, without restriction of any
* kind, provided that the above copyright notice and this paragraph are
* included on all such copies and derivative works. However, this
* document itself may not be modified in any way, such as by removing
* the copyright notice or references to the Internet Society or other
* Internet organizations, except as needed for the purpose of
* developing Internet standards in which case the procedures for
* copyrights defined in the Internet Standards process must be
* followed, or as required to translate it into languages other than
* English.
*
* The limited permissions granted above are perpetual and will not be
* revoked by the Internet Society or its successors or assigns.
*
* This document and the information contained herein is provided on an
* "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
* TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
* BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
* HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef _KGSSAPI_GSSAPI_H_
#define _KGSSAPI_GSSAPI_H_
/*
* A cut-down version of the GSS-API for in-kernel use
*/
/*
* Now define the three implementation-dependent types.
*/
typedef struct _gss_ctx_id_t *gss_ctx_id_t;
typedef struct _gss_cred_id_t *gss_cred_id_t;
typedef struct _gss_name_t *gss_name_t;
/*
* We can't use X/Open definitions, so roll our own.
*/
typedef uint32_t OM_uint32;
typedef uint64_t OM_uint64;
typedef struct gss_OID_desc_struct {
OM_uint32 length;
void *elements;
} gss_OID_desc, *gss_OID;
typedef struct gss_OID_set_desc_struct {
size_t count;
gss_OID elements;
} gss_OID_set_desc, *gss_OID_set;
typedef struct gss_buffer_desc_struct {
size_t length;
void *value;
} gss_buffer_desc, *gss_buffer_t;
typedef struct gss_channel_bindings_struct {
OM_uint32 initiator_addrtype;
gss_buffer_desc initiator_address;
OM_uint32 acceptor_addrtype;
gss_buffer_desc acceptor_address;
gss_buffer_desc application_data;
} *gss_channel_bindings_t;
/*
* For now, define a QOP-type as an OM_uint32
*/
typedef OM_uint32 gss_qop_t;
typedef int gss_cred_usage_t;
/*
* Flag bits for context-level services.
*/
#define GSS_C_DELEG_FLAG 1
#define GSS_C_MUTUAL_FLAG 2
#define GSS_C_REPLAY_FLAG 4
#define GSS_C_SEQUENCE_FLAG 8
#define GSS_C_CONF_FLAG 16
#define GSS_C_INTEG_FLAG 32
#define GSS_C_ANON_FLAG 64
#define GSS_C_PROT_READY_FLAG 128
#define GSS_C_TRANS_FLAG 256
/*
* Credential usage options
*/
#define GSS_C_BOTH 0
#define GSS_C_INITIATE 1
#define GSS_C_ACCEPT 2
/*
* Status code types for gss_display_status
*/
#define GSS_C_GSS_CODE 1
#define GSS_C_MECH_CODE 2
/*
* The constant definitions for channel-bindings address families
*/
#define GSS_C_AF_UNSPEC 0
#define GSS_C_AF_LOCAL 1
#define GSS_C_AF_INET 2
#define GSS_C_AF_IMPLINK 3
#define GSS_C_AF_PUP 4
#define GSS_C_AF_CHAOS 5
#define GSS_C_AF_NS 6
#define GSS_C_AF_NBS 7
#define GSS_C_AF_ECMA 8
#define GSS_C_AF_DATAKIT 9
#define GSS_C_AF_CCITT 10
#define GSS_C_AF_SNA 11
#define GSS_C_AF_DECnet 12
#define GSS_C_AF_DLI 13
#define GSS_C_AF_LAT 14
#define GSS_C_AF_HYLINK 15
#define GSS_C_AF_APPLETALK 16
#define GSS_C_AF_BSC 17
#define GSS_C_AF_DSS 18
#define GSS_C_AF_OSI 19
#define GSS_C_AF_X25 21
#define GSS_C_AF_NULLADDR 255
/*
* Various Null values
*/
#define GSS_C_NO_NAME ((gss_name_t) 0)
#define GSS_C_NO_BUFFER ((gss_buffer_t) 0)
#define GSS_C_NO_OID ((gss_OID) 0)
#define GSS_C_NO_OID_SET ((gss_OID_set) 0)
#define GSS_C_NO_CONTEXT ((gss_ctx_id_t) 0)
#define GSS_C_NO_CREDENTIAL ((gss_cred_id_t) 0)
#define GSS_C_NO_CHANNEL_BINDINGS ((gss_channel_bindings_t) 0)
#define GSS_C_EMPTY_BUFFER {0, NULL}
/*
* Some alternate names for a couple of the above
* values. These are defined for V1 compatibility.
*/
#define GSS_C_NULL_OID GSS_C_NO_OID
#define GSS_C_NULL_OID_SET GSS_C_NO_OID_SET
/*
* Define the default Quality of Protection for per-message
* services. Note that an implementation that offers multiple
* levels of QOP may define GSS_C_QOP_DEFAULT to be either zero
* (as done here) to mean "default protection", or to a specific
* explicit QOP value. However, a value of 0 should always be
* interpreted by a GSS-API implementation as a request for the
* default protection level.
*/
#define GSS_C_QOP_DEFAULT 0
/*
* Expiration time of 2^32-1 seconds means infinite lifetime for a
* credential or security context
*/
#define GSS_C_INDEFINITE 0xfffffffful
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
* "\x01\x02\x01\x01"},
* corresponding to an object-identifier value of
* {iso(1) member-body(2) United States(840) mit(113554)
* infosys(1) gssapi(2) generic(1) user_name(1)}. The constant
* GSS_C_NT_USER_NAME should be initialized to point
* to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_USER_NAME;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
* "\x01\x02\x01\x02"},
* corresponding to an object-identifier value of
* {iso(1) member-body(2) United States(840) mit(113554)
* infosys(1) gssapi(2) generic(1) machine_uid_name(2)}.
* The constant GSS_C_NT_MACHINE_UID_NAME should be
* initialized to point to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_MACHINE_UID_NAME;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
* "\x01\x02\x01\x03"},
* corresponding to an object-identifier value of
* {iso(1) member-body(2) United States(840) mit(113554)
* infosys(1) gssapi(2) generic(1) string_uid_name(3)}.
* The constant GSS_C_NT_STRING_UID_NAME should be
* initialized to point to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_STRING_UID_NAME;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {6, (void *)"\x2b\x06\x01\x05\x06\x02"},
* corresponding to an object-identifier value of
* {iso(1) org(3) dod(6) internet(1) security(5)
* nametypes(6) gss-host-based-services(2)). The constant
* GSS_C_NT_HOSTBASED_SERVICE_X should be initialized to point
* to that gss_OID_desc. This is a deprecated OID value, and
* implementations wishing to support hostbased-service names
* should instead use the GSS_C_NT_HOSTBASED_SERVICE OID,
* defined below, to identify such names;
* GSS_C_NT_HOSTBASED_SERVICE_X should be accepted a synonym
* for GSS_C_NT_HOSTBASED_SERVICE when presented as an input
* parameter, but should not be emitted by GSS-API
* implementations
*/
extern gss_OID GSS_C_NT_HOSTBASED_SERVICE_X;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
* "\x01\x02\x01\x04"}, corresponding to an
* object-identifier value of {iso(1) member-body(2)
* Unites States(840) mit(113554) infosys(1) gssapi(2)
* generic(1) service_name(4)}. The constant
* GSS_C_NT_HOSTBASED_SERVICE should be initialized
* to point to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_HOSTBASED_SERVICE;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {6, (void *)"\x2b\x06\01\x05\x06\x03"},
* corresponding to an object identifier value of
* {1(iso), 3(org), 6(dod), 1(internet), 5(security),
* 6(nametypes), 3(gss-anonymous-name)}. The constant
* and GSS_C_NT_ANONYMOUS should be initialized to point
* to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_ANONYMOUS;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {6, (void *)"\x2b\x06\x01\x05\x06\x04"},
* corresponding to an object-identifier value of
* {1(iso), 3(org), 6(dod), 1(internet), 5(security),
* 6(nametypes), 4(gss-api-exported-name)}. The constant
* GSS_C_NT_EXPORT_NAME should be initialized to point
* to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_EXPORT_NAME;
/*
* This name form shall be represented by the Object Identifier {iso(1)
* member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
* krb5(2) krb5_name(1)}. The recommended symbolic name for this type
* is "GSS_KRB5_NT_PRINCIPAL_NAME".
*/
extern gss_OID GSS_KRB5_NT_PRINCIPAL_NAME;
/*
* This name form shall be represented by the Object Identifier {iso(1)
* member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
* generic(1) user_name(1)}. The recommended symbolic name for this
* type is "GSS_KRB5_NT_USER_NAME".
*/
extern gss_OID GSS_KRB5_NT_USER_NAME;
/*
* This name form shall be represented by the Object Identifier {iso(1)
* member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
* generic(1) machine_uid_name(2)}. The recommended symbolic name for
* this type is "GSS_KRB5_NT_MACHINE_UID_NAME".
*/
extern gss_OID GSS_KRB5_NT_MACHINE_UID_NAME;
/*
* This name form shall be represented by the Object Identifier {iso(1)
* member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
* generic(1) string_uid_name(3)}. The recommended symbolic name for
* this type is "GSS_KRB5_NT_STRING_UID_NAME".
*/
extern gss_OID GSS_KRB5_NT_STRING_UID_NAME;
/* Major status codes */
#define GSS_S_COMPLETE 0
/*
* Some "helper" definitions to make the status code macros obvious.
*/
#define GSS_C_CALLING_ERROR_OFFSET 24
#define GSS_C_ROUTINE_ERROR_OFFSET 16
#define GSS_C_SUPPLEMENTARY_OFFSET 0
#define GSS_C_CALLING_ERROR_MASK 0377ul
#define GSS_C_ROUTINE_ERROR_MASK 0377ul
#define GSS_C_SUPPLEMENTARY_MASK 0177777ul
/*
* The macros that test status codes for error conditions.
* Note that the GSS_ERROR() macro has changed slightly from
* the V1 GSS-API so that it now evaluates its argument
* only once.
*/
#define GSS_CALLING_ERROR(x) \
(x & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET))
#define GSS_ROUTINE_ERROR(x) \
(x & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))
#define GSS_SUPPLEMENTARY_INFO(x) \
(x & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET))
#define GSS_ERROR(x) \
(x & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) | \
(GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)))
/*
* Now the actual status code definitions
*/
/*
* Calling errors:
*/
#define GSS_S_CALL_INACCESSIBLE_READ \
(1ul << GSS_C_CALLING_ERROR_OFFSET)
#define GSS_S_CALL_INACCESSIBLE_WRITE \
(2ul << GSS_C_CALLING_ERROR_OFFSET)
#define GSS_S_CALL_BAD_STRUCTURE \
(3ul << GSS_C_CALLING_ERROR_OFFSET)
/*
* Routine errors:
*/
#define GSS_S_BAD_MECH (1ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_NAME (2ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_NAMETYPE (3ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_BINDINGS (4ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_STATUS (5ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_SIG (6ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_MIC GSS_S_BAD_SIG
#define GSS_S_NO_CRED (7ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_NO_CONTEXT (8ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_DEFECTIVE_TOKEN (9ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_DEFECTIVE_CREDENTIAL (10ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_CREDENTIALS_EXPIRED (11ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_CONTEXT_EXPIRED (12ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_FAILURE (13ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_QOP (14ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_UNAUTHORIZED (15ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_UNAVAILABLE (16ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_DUPLICATE_ELEMENT (17ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_NAME_NOT_MN (18ul << GSS_C_ROUTINE_ERROR_OFFSET)
/*
* Supplementary info bits:
*/
#define GSS_S_CONTINUE_NEEDED \
(1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 0))
#define GSS_S_DUPLICATE_TOKEN \
(1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 1))
#define GSS_S_OLD_TOKEN \
(1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 2))
#define GSS_S_UNSEQ_TOKEN \
(1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 3))
#define GSS_S_GAP_TOKEN \
(1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 4))
+/*
+ * NI_MAXSERV and NI_MAXHOST. The srv_principal argument for
+ * rpc_gss_ip_to_srv_principal should point to at least
+ * NI_MAXSERV + NI_MAXHOST + 1 bytes of storage. The "+ 1" is for the '@'.
+ * The NI_MAXHOST limit is checked for gss_ip_to_dns().
+ * These should be set to the same value as they are in <netdb.h>.
+ */
+#ifndef NI_MAXHOST
+#define NI_MAXSERV 32
+#define NI_MAXHOST 1025
+#endif
+
__BEGIN_DECLS
/*
* Finally, function prototypes for the GSS-API routines.
*/
OM_uint32 gss_acquire_cred
(OM_uint32 *, /* minor_status */
const gss_name_t, /* desired_name */
OM_uint32, /* time_req */
const gss_OID_set, /* desired_mechs */
gss_cred_usage_t, /* cred_usage */
gss_cred_id_t *, /* output_cred_handle */
gss_OID_set *, /* actual_mechs */
OM_uint32 * /* time_rec */
);
OM_uint32 gss_release_cred
(OM_uint32 *, /* minor_status */
gss_cred_id_t * /* cred_handle */
);
OM_uint32 gss_init_sec_context
(OM_uint32 *, /* minor_status */
const gss_cred_id_t, /* initiator_cred_handle */
gss_ctx_id_t *, /* context_handle */
const gss_name_t, /* target_name */
const gss_OID, /* mech_type */
OM_uint32, /* req_flags */
OM_uint32, /* time_req */
const gss_channel_bindings_t,
/* input_chan_bindings */
const gss_buffer_t, /* input_token */
gss_OID *, /* actual_mech_type */
gss_buffer_t, /* output_token */
OM_uint32 *, /* ret_flags */
OM_uint32 * /* time_rec */
);
OM_uint32 gss_accept_sec_context
(OM_uint32 *, /* minor_status */
gss_ctx_id_t *, /* context_handle */
const gss_cred_id_t, /* acceptor_cred_handle */
const gss_buffer_t, /* input_token_buffer */
const gss_channel_bindings_t,
/* input_chan_bindings */
gss_name_t *, /* src_name */
gss_OID *, /* mech_type */
gss_buffer_t, /* output_token */
OM_uint32 *, /* ret_flags */
OM_uint32 *, /* time_rec */
gss_cred_id_t * /* delegated_cred_handle */
);
OM_uint32 gss_delete_sec_context
(OM_uint32 *, /* minor_status */
gss_ctx_id_t *, /* context_handle */
gss_buffer_t /* output_token */
);
OM_uint32 gss_get_mic
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
gss_qop_t, /* qop_req */
const gss_buffer_t, /* message_buffer */
gss_buffer_t /* message_token */
);
OM_uint32 gss_verify_mic
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
const gss_buffer_t, /* message_buffer */
const gss_buffer_t, /* token_buffer */
gss_qop_t * /* qop_state */
);
OM_uint32 gss_wrap
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
int, /* conf_req_flag */
gss_qop_t, /* qop_req */
const gss_buffer_t, /* input_message_buffer */
int *, /* conf_state */
gss_buffer_t /* output_message_buffer */
);
OM_uint32 gss_unwrap
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
const gss_buffer_t, /* input_message_buffer */
gss_buffer_t, /* output_message_buffer */
int *, /* conf_state */
gss_qop_t * /* qop_state */
);
OM_uint32 gss_display_status
(OM_uint32 *, /* minor_status */
OM_uint32, /* status_value */
int, /* status_type */
const gss_OID, /* mech_type */
OM_uint32 *, /* message_context */
gss_buffer_t /* status_string */
);
OM_uint32 gss_import_name
(OM_uint32 *, /* minor_status */
const gss_buffer_t, /* input_name_buffer */
const gss_OID, /* input_name_type */
gss_name_t * /* output_name */
);
OM_uint32 gss_export_name
(OM_uint32 *, /* minor_status */
const gss_name_t, /* input_name */
gss_buffer_t /* exported_name */
);
OM_uint32 gss_release_name
(OM_uint32 *, /* minor_status */
gss_name_t * /* input_name */
);
OM_uint32 gss_release_buffer
(OM_uint32 *, /* minor_status */
gss_buffer_t /* buffer */
);
OM_uint32 gss_release_oid_set
(OM_uint32 *, /* minor_status */
gss_OID_set * /* set */
);
OM_uint32 gss_wrap_size_limit (
OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
int, /* conf_req_flag */
gss_qop_t, /* qop_req */
OM_uint32, /* req_output_size */
OM_uint32 * /* max_input_size */
);
OM_uint32 gss_create_empty_oid_set (
OM_uint32 *, /* minor_status */
gss_OID_set * /* oid_set */
);
OM_uint32 gss_add_oid_set_member (
OM_uint32 *, /* minor_status */
const gss_OID, /* member_oid */
gss_OID_set * /* oid_set */
);
OM_uint32 gss_test_oid_set_member (
OM_uint32 *, /* minor_status */
const gss_OID, /* member */
const gss_OID_set, /* set */
int * /* present */
);
OM_uint32 gss_canonicalize_name (
OM_uint32 *, /* minor_status */
const gss_name_t, /* input_name */
const gss_OID, /* mech_type */
gss_name_t * /* output_name */
);
/*
* Other extensions and helper functions.
*/
OM_uint32 gss_set_cred_option
(OM_uint32 *, /* minor status */
gss_cred_id_t *, /* cred */
const gss_OID, /* option to set */
const gss_buffer_t /* option value */
);
OM_uint32 gss_pname_to_uid
(OM_uint32 *, /* minor status */
const gss_name_t pname, /* principal name */
const gss_OID mech, /* mechanism to query */
uid_t *uidp /* pointer to UID for result */
);
/*
* On entry, *numgroups is set to the maximum number of groups to return. On exit, *numgroups is set to the actual number of groups returned.
*/
OM_uint32 gss_pname_to_unix_cred
(OM_uint32 *, /* minor status */
const gss_name_t pname, /* principal name */
const gss_OID mech, /* mechanism to query */
uid_t *uidp, /* pointer to UID for result */
gid_t *gidp, /* pointer to GID for result */
int *numgroups, /* number of groups */
gid_t *groups /* pointer to group list */
);
+OM_uint32 gss_ip_to_dns
+ (OM_uint32 *, /* minor status */
+ char *ip_addr, /* IP host address string */
+ char *dns_name /* pointer to dns_name for result */
+ );
+
/*
* Mbuf oriented message signing and encryption.
*
* Get_mic allocates an mbuf to hold the message checksum. Verify_mic
* may modify the passed-in mic but will not free it.
*
* Wrap and unwrap
* consume the message and generate a new mbuf chain with the
* result. The original message is freed on error.
*/
struct mbuf;
OM_uint32 gss_get_mic_mbuf
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
gss_qop_t, /* qop_req */
struct mbuf *, /* message_buffer */
struct mbuf ** /* message_token */
);
OM_uint32 gss_verify_mic_mbuf
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
struct mbuf *, /* message_buffer */
struct mbuf *, /* token_buffer */
gss_qop_t * /* qop_state */
);
OM_uint32 gss_wrap_mbuf
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
int, /* conf_req_flag */
gss_qop_t, /* qop_req */
struct mbuf **, /* message_buffer */
int * /* conf_state */
);
OM_uint32 gss_unwrap_mbuf
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
struct mbuf **, /* message_buffer */
int *, /* conf_state */
gss_qop_t * /* qop_state */
);
__END_DECLS
#endif /* _KGSSAPI_GSSAPI_H_ */
diff --git a/sys/kgssapi/gssd.x b/sys/kgssapi/gssd.x
index 29503ac8599f..b50f39b33554 100644
--- a/sys/kgssapi/gssd.x
+++ b/sys/kgssapi/gssd.x
@@ -1,264 +1,278 @@
/*-
* Copyright (c) 2008 Isilon Inc http://www.isilon.com/
* Authors: Doug Rabson <dfr@rabson.org>
* Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifdef RPC_HDR
%#ifdef _KERNEL
%#include <kgssapi/gssapi.h>
%#else
%#include <gssapi/gssapi.h>
+%#include <netdb.h>
%#endif
%extern bool_t xdr_gss_buffer_desc(XDR *xdrs, gss_buffer_desc *buf);
%extern bool_t xdr_gss_OID_desc(XDR *xdrs, gss_OID_desc *oid);
%extern bool_t xdr_gss_OID(XDR *xdrs, gss_OID *oidp);
%extern bool_t xdr_gss_OID_set_desc(XDR *xdrs, gss_OID_set_desc *set);
%extern bool_t xdr_gss_OID_set(XDR *xdrs, gss_OID_set *setp);
%extern bool_t xdr_gss_channel_bindings_t(XDR *xdrs, gss_channel_bindings_t *chp);
#endif
typedef uint64_t gssd_ctx_id_t;
typedef uint64_t gssd_cred_id_t;
typedef uint64_t gssd_name_t;
struct init_sec_context_res {
uint32_t major_status;
uint32_t minor_status;
gssd_ctx_id_t ctx;
gss_OID actual_mech_type;
gss_buffer_desc output_token;
uint32_t ret_flags;
uint32_t time_rec;
};
struct init_sec_context_args {
uint32_t uid;
gssd_cred_id_t cred;
gssd_ctx_id_t ctx;
gssd_name_t name;
gss_OID mech_type;
uint32_t req_flags;
uint32_t time_req;
gss_channel_bindings_t input_chan_bindings;
gss_buffer_desc input_token;
};
struct accept_sec_context_res {
uint32_t major_status;
uint32_t minor_status;
gssd_ctx_id_t ctx;
gssd_name_t src_name;
gss_OID mech_type;
gss_buffer_desc output_token;
uint32_t ret_flags;
uint32_t time_rec;
gssd_cred_id_t delegated_cred_handle;
};
struct accept_sec_context_args {
gssd_ctx_id_t ctx;
gssd_cred_id_t cred;
gss_buffer_desc input_token;
gss_channel_bindings_t input_chan_bindings;
};
struct delete_sec_context_res {
uint32_t major_status;
uint32_t minor_status;
gss_buffer_desc output_token;
};
struct delete_sec_context_args {
gssd_ctx_id_t ctx;
};
enum sec_context_format {
KGSS_HEIMDAL_0_6,
KGSS_HEIMDAL_1_1
};
struct export_sec_context_res {
uint32_t major_status;
uint32_t minor_status;
enum sec_context_format format;
gss_buffer_desc interprocess_token;
};
struct export_sec_context_args {
gssd_ctx_id_t ctx;
};
struct import_name_res {
uint32_t major_status;
uint32_t minor_status;
gssd_name_t output_name;
};
struct import_name_args {
gss_buffer_desc input_name_buffer;
gss_OID input_name_type;
};
struct canonicalize_name_res {
uint32_t major_status;
uint32_t minor_status;
gssd_name_t output_name;
};
struct canonicalize_name_args {
gssd_name_t input_name;
gss_OID mech_type;
};
struct export_name_res {
uint32_t major_status;
uint32_t minor_status;
gss_buffer_desc exported_name;
};
struct export_name_args {
gssd_name_t input_name;
};
struct release_name_res {
uint32_t major_status;
uint32_t minor_status;
};
struct release_name_args {
gssd_name_t input_name;
};
struct pname_to_uid_res {
uint32_t major_status;
uint32_t minor_status;
uint32_t uid;
uint32_t gid;
uint32_t gidlist<>;
};
struct pname_to_uid_args {
gssd_name_t pname;
gss_OID mech;
};
struct acquire_cred_res {
uint32_t major_status;
uint32_t minor_status;
gssd_cred_id_t output_cred;
gss_OID_set actual_mechs;
uint32_t time_rec;
};
struct acquire_cred_args {
uint32_t uid;
gssd_name_t desired_name;
uint32_t time_req;
gss_OID_set desired_mechs;
int cred_usage;
};
struct set_cred_option_res {
uint32_t major_status;
uint32_t minor_status;
};
struct set_cred_option_args {
gssd_cred_id_t cred;
gss_OID option_name;
gss_buffer_desc option_value;
};
struct release_cred_res {
uint32_t major_status;
uint32_t minor_status;
};
struct release_cred_args {
gssd_cred_id_t cred;
};
struct display_status_res {
uint32_t major_status;
uint32_t minor_status;
uint32_t message_context;
gss_buffer_desc status_string;
};
struct display_status_args {
uint32_t status_value;
int status_type;
gss_OID mech_type;
uint32_t message_context;
};
+struct ip_to_dns_res {
+ uint32_t major_status;
+ uint32_t minor_status;
+ char dns_name<NI_MAXHOST>;
+};
+
+struct ip_to_dns_args {
+ char ip_addr<NI_MAXHOST>;
+};
+
program GSSD {
version GSSDVERS {
void GSSD_NULL(void) = 0;
init_sec_context_res
GSSD_INIT_SEC_CONTEXT(init_sec_context_args) = 1;
accept_sec_context_res
GSSD_ACCEPT_SEC_CONTEXT(accept_sec_context_args) = 2;
delete_sec_context_res
GSSD_DELETE_SEC_CONTEXT(delete_sec_context_args) = 3;
export_sec_context_res
GSSD_EXPORT_SEC_CONTEXT(export_sec_context_args) = 4;
import_name_res
GSSD_IMPORT_NAME(import_name_args) = 5;
canonicalize_name_res
GSSD_CANONICALIZE_NAME(canonicalize_name_args) = 6;
export_name_res
GSSD_EXPORT_NAME(export_name_args) = 7;
release_name_res
GSSD_RELEASE_NAME(release_name_args) = 8;
pname_to_uid_res
GSSD_PNAME_TO_UID(pname_to_uid_args) = 9;
acquire_cred_res
GSSD_ACQUIRE_CRED(acquire_cred_args) = 10;
set_cred_option_res
GSSD_SET_CRED_OPTION(set_cred_option_args) = 11;
release_cred_res
GSSD_RELEASE_CRED(release_cred_args) = 12;
display_status_res
GSSD_DISPLAY_STATUS(display_status_args) = 13;
+
+ ip_to_dns_res
+ GSSD_IP_TO_DNS(ip_to_dns_args) = 14;
} = 1;
} = 0x40677373;
diff --git a/sys/modules/kgssapi/Makefile b/sys/modules/kgssapi/Makefile
index 2cf36246137c..a3eb812fd6e6 100644
--- a/sys/modules/kgssapi/Makefile
+++ b/sys/modules/kgssapi/Makefile
@@ -1,55 +1,56 @@
.PATH: ${SRCTOP}/sys/kgssapi ${SRCTOP}/sys/rpc/rpcsec_gss
KMOD= kgssapi
SRCS= gss_accept_sec_context.c \
gss_add_oid_set_member.c \
gss_acquire_cred.c \
gss_canonicalize_name.c \
gss_create_empty_oid_set.c \
gss_delete_sec_context.c \
gss_display_status.c \
gss_export_name.c \
gss_get_mic.c \
gss_init_sec_context.c \
gss_impl.c \
gss_import_name.c \
+ gss_ip_to_dns.c \
gss_names.c \
gss_pname_to_uid.c \
gss_release_buffer.c \
gss_release_cred.c \
gss_release_name.c \
gss_release_oid_set.c \
gss_set_cred_option.c \
gss_test_oid_set_member.c \
gss_unwrap.c \
gss_verify_mic.c \
gss_wrap.c \
gss_wrap_size_limit.c \
gssd_prot.c
SRCS+= rpcsec_gss.c \
rpcsec_gss_conf.c \
rpcsec_gss_misc.c \
rpcsec_gss_prot.c \
svc_rpcsec_gss.c
SRCS+= kgss_if.h kgss_if.c
SRCS+= gssd.h gssd_xdr.c gssd_clnt.c
CLEANFILES= gssd.h gssd_xdr.c gssd_clnt.c
S= ${SRCTOP}/sys
gssd.h: $S/kgssapi/gssd.x
RPCGEN_CPP=${CPP:Q} rpcgen -hM $S/kgssapi/gssd.x | grep -v pthread.h > gssd.h
gssd_xdr.c: $S/kgssapi/gssd.x
RPCGEN_CPP=${CPP:Q} rpcgen -c $S/kgssapi/gssd.x -o gssd_xdr.c
gssd_clnt.c: $S/kgssapi/gssd.x
RPCGEN_CPP=${CPP:Q} rpcgen -lM $S/kgssapi/gssd.x | grep -v string.h > gssd_clnt.c
EXPORT_SYMS= YES
.include <bsd.kmod.mk>
diff --git a/sys/rpc/rpcsec_gss.h b/sys/rpc/rpcsec_gss.h
index 51381762fe29..2475f61a057e 100644
--- a/sys/rpc/rpcsec_gss.h
+++ b/sys/rpc/rpcsec_gss.h
@@ -1,472 +1,489 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2008 Doug Rabson
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _RPCSEC_GSS_H
#define _RPCSEC_GSS_H
#include <kgssapi/gssapi.h>
#ifndef MAX_GSS_MECH
#define MAX_GSS_MECH 64
#endif
/*
* Define the types of security service required for rpc_gss_seccreate().
*/
typedef enum {
rpc_gss_svc_default = 0,
rpc_gss_svc_none = 1,
rpc_gss_svc_integrity = 2,
rpc_gss_svc_privacy = 3
} rpc_gss_service_t;
/*
* Structure containing options for rpc_gss_seccreate().
*/
typedef struct {
int req_flags; /* GSS request bits */
int time_req; /* requested credential lifetime */
gss_cred_id_t my_cred; /* GSS credential */
gss_channel_bindings_t input_channel_bindings;
} rpc_gss_options_req_t;
/*
* Structure containing options returned by rpc_gss_seccreate().
*/
typedef struct {
int major_status;
int minor_status;
u_int rpcsec_version;
int ret_flags;
int time_req;
gss_ctx_id_t gss_context;
char actual_mechanism[MAX_GSS_MECH];
} rpc_gss_options_ret_t;
/*
* Client principal type. Used as an argument to
* rpc_gss_get_principal_name(). Also referenced by the
* rpc_gss_rawcred_t structure.
*/
typedef struct {
int len;
char name[1];
} *rpc_gss_principal_t;
/*
* Structure for raw credentials used by rpc_gss_getcred() and
* rpc_gss_set_callback().
*/
typedef struct {
u_int version; /* RPC version number */
const char *mechanism; /* security mechanism */
const char *qop; /* quality of protection */
rpc_gss_principal_t client_principal; /* client name */
const char *svc_principal; /* server name */
rpc_gss_service_t service; /* service type */
} rpc_gss_rawcred_t;
/*
* Unix credentials derived from raw credentials. Returned by
* rpc_gss_getcred().
*/
typedef struct {
uid_t uid; /* user ID */
gid_t gid; /* group ID */
short gidlen;
gid_t *gidlist; /* list of groups */
} rpc_gss_ucred_t;
/*
* Structure used to enforce a particular QOP and service.
*/
typedef struct {
bool_t locked;
rpc_gss_rawcred_t *raw_cred;
} rpc_gss_lock_t;
/*
* Callback structure used by rpc_gss_set_callback().
*/
typedef struct {
u_int program; /* RPC program number */
u_int version; /* RPC version number */
/* user defined callback */
bool_t (*callback)(struct svc_req *req,
gss_cred_id_t deleg,
gss_ctx_id_t gss_context,
rpc_gss_lock_t *lock,
void **cookie);
} rpc_gss_callback_t;
/*
* Structure used to return error information by rpc_gss_get_error()
*/
typedef struct {
int rpc_gss_error;
int system_error; /* same as errno */
} rpc_gss_error_t;
/*
* Values for rpc_gss_error
*/
#define RPC_GSS_ER_SUCCESS 0 /* no error */
#define RPC_GSS_ER_SYSTEMERROR 1 /* system error */
__BEGIN_DECLS
#ifdef _KERNEL
/*
* Set up a structure of entry points for the kgssapi module and inline
* functions named rpc_gss_XXX_call() to use them, so that the kgssapi
* module doesn't need to be loaded for the NFS modules to work using
* AUTH_SYS. The kgssapi modules will be loaded by the gssd(8) daemon
* when it is started up and the entry points will then be filled in.
*/
typedef AUTH *rpc_gss_secfind_ftype(CLIENT *clnt, struct ucred *cred,
const char *principal, gss_OID mech_oid,
rpc_gss_service_t service);
typedef void rpc_gss_secpurge_ftype(CLIENT *clnt);
typedef AUTH *rpc_gss_seccreate_ftype(CLIENT *clnt, struct ucred *cred,
const char *clnt_principal, const char *principal,
const char *mechanism, rpc_gss_service_t service,
const char *qop, rpc_gss_options_req_t *options_req,
rpc_gss_options_ret_t *options_ret);
typedef bool_t rpc_gss_set_defaults_ftype(AUTH *auth,
rpc_gss_service_t service, const char *qop);
typedef int rpc_gss_max_data_length_ftype(AUTH *handle,
int max_tp_unit_len);
typedef void rpc_gss_get_error_ftype(rpc_gss_error_t *error);
typedef bool_t rpc_gss_mech_to_oid_ftype(const char *mech, gss_OID *oid_ret);
typedef bool_t rpc_gss_oid_to_mech_ftype(gss_OID oid, const char **mech_ret);
typedef bool_t rpc_gss_qop_to_num_ftype(const char *qop, const char *mech,
u_int *num_ret);
typedef const char **rpc_gss_get_mechanisms_ftype(void);
typedef bool_t rpc_gss_get_versions_ftype(u_int *vers_hi, u_int *vers_lo);
typedef bool_t rpc_gss_is_installed_ftype(const char *mech);
typedef bool_t rpc_gss_set_svc_name_ftype(const char *principal,
const char *mechanism, u_int req_time, u_int program,
u_int version);
typedef void rpc_gss_clear_svc_name_ftype(u_int program, u_int version);
typedef bool_t rpc_gss_getcred_ftype(struct svc_req *req,
rpc_gss_rawcred_t **rcred,
rpc_gss_ucred_t **ucred, void **cookie);
typedef bool_t rpc_gss_set_callback_ftype(rpc_gss_callback_t *cb);
typedef void rpc_gss_clear_callback_ftype(rpc_gss_callback_t *cb);
typedef bool_t rpc_gss_get_principal_name_ftype(rpc_gss_principal_t *principal,
const char *mech, const char *name, const char *node,
const char *domain);
typedef int rpc_gss_svc_max_data_length_ftype(struct svc_req *req,
int max_tp_unit_len);
typedef void rpc_gss_refresh_auth_ftype(AUTH *auth);
+typedef bool_t rpc_gss_ip_to_srv_principal_ftype(char *ip_addr,
+ const char *srv_name, char *dns_name);
struct rpc_gss_entries {
rpc_gss_secfind_ftype *rpc_gss_secfind;
rpc_gss_secpurge_ftype *rpc_gss_secpurge;
rpc_gss_seccreate_ftype *rpc_gss_seccreate;
rpc_gss_set_defaults_ftype *rpc_gss_set_defaults;
rpc_gss_max_data_length_ftype *rpc_gss_max_data_length;
rpc_gss_get_error_ftype *rpc_gss_get_error;
rpc_gss_mech_to_oid_ftype *rpc_gss_mech_to_oid;
rpc_gss_oid_to_mech_ftype *rpc_gss_oid_to_mech;
rpc_gss_qop_to_num_ftype *rpc_gss_qop_to_num;
rpc_gss_get_mechanisms_ftype *rpc_gss_get_mechanisms;
rpc_gss_get_versions_ftype *rpc_gss_get_versions;
rpc_gss_is_installed_ftype *rpc_gss_is_installed;
rpc_gss_set_svc_name_ftype *rpc_gss_set_svc_name;
rpc_gss_clear_svc_name_ftype *rpc_gss_clear_svc_name;
rpc_gss_getcred_ftype *rpc_gss_getcred;
rpc_gss_set_callback_ftype *rpc_gss_set_callback;
rpc_gss_clear_callback_ftype *rpc_gss_clear_callback;
rpc_gss_get_principal_name_ftype *rpc_gss_get_principal_name;
rpc_gss_svc_max_data_length_ftype *rpc_gss_svc_max_data_length;
rpc_gss_refresh_auth_ftype *rpc_gss_refresh_auth;
+ rpc_gss_ip_to_srv_principal_ftype *rpc_gss_ip_to_srv_principal;
};
extern struct rpc_gss_entries rpc_gss_entries;
/* Functions to access the entry points. */
static __inline AUTH *
rpc_gss_secfind_call(CLIENT *clnt, struct ucred *cred, const char *principal,
gss_OID mech_oid, rpc_gss_service_t service)
{
AUTH *ret = NULL;
if (rpc_gss_entries.rpc_gss_secfind != NULL)
ret = (*rpc_gss_entries.rpc_gss_secfind)(clnt, cred, principal,
mech_oid, service);
return (ret);
}
static __inline void
rpc_gss_secpurge_call(CLIENT *clnt)
{
if (rpc_gss_entries.rpc_gss_secpurge != NULL)
(*rpc_gss_entries.rpc_gss_secpurge)(clnt);
}
static __inline AUTH *
rpc_gss_seccreate_call(CLIENT *clnt, struct ucred *cred,
const char *clnt_principal, const char *principal, const char *mechanism,
rpc_gss_service_t service, const char *qop,
rpc_gss_options_req_t *options_req, rpc_gss_options_ret_t *options_ret)
{
AUTH *ret = NULL;
if (rpc_gss_entries.rpc_gss_seccreate != NULL)
ret = (*rpc_gss_entries.rpc_gss_seccreate)(clnt, cred,
clnt_principal, principal, mechanism, service, qop,
options_req, options_ret);
return (ret);
}
static __inline bool_t
rpc_gss_set_defaults_call(AUTH *auth, rpc_gss_service_t service,
const char *qop)
{
bool_t ret = 1;
if (rpc_gss_entries.rpc_gss_set_defaults != NULL)
ret = (*rpc_gss_entries.rpc_gss_set_defaults)(auth, service,
qop);
return (ret);
}
static __inline int
rpc_gss_max_data_length_call(AUTH *handle, int max_tp_unit_len)
{
int ret = 0;
if (rpc_gss_entries.rpc_gss_max_data_length != NULL)
ret = (*rpc_gss_entries.rpc_gss_max_data_length)(handle,
max_tp_unit_len);
return (ret);
}
static __inline void
rpc_gss_get_error_call(rpc_gss_error_t *error)
{
if (rpc_gss_entries.rpc_gss_get_error != NULL)
(*rpc_gss_entries.rpc_gss_get_error)(error);
}
static __inline bool_t
rpc_gss_mech_to_oid_call(const char *mech, gss_OID *oid_ret)
{
bool_t ret = 1;
if (rpc_gss_entries.rpc_gss_mech_to_oid != NULL)
ret = (*rpc_gss_entries.rpc_gss_mech_to_oid)(mech, oid_ret);
return (ret);
}
static __inline bool_t
rpc_gss_oid_to_mech_call(gss_OID oid, const char **mech_ret)
{
bool_t ret = 1;
if (rpc_gss_entries.rpc_gss_oid_to_mech != NULL)
ret = (*rpc_gss_entries.rpc_gss_oid_to_mech)(oid, mech_ret);
return (ret);
}
static __inline bool_t
rpc_gss_qop_to_num_call(const char *qop, const char *mech, u_int *num_ret)
{
bool_t ret = 1;
if (rpc_gss_entries.rpc_gss_qop_to_num != NULL)
ret = (*rpc_gss_entries.rpc_gss_qop_to_num)(qop, mech, num_ret);
return (ret);
}
static __inline const char **
rpc_gss_get_mechanisms_call(void)
{
const char **ret = NULL;
if (rpc_gss_entries.rpc_gss_get_mechanisms != NULL)
ret = (*rpc_gss_entries.rpc_gss_get_mechanisms)();
return (ret);
}
static __inline bool_t
rpc_gss_get_versions_call(u_int *vers_hi, u_int *vers_lo)
{
bool_t ret = 1;
if (rpc_gss_entries.rpc_gss_get_versions != NULL)
ret = (*rpc_gss_entries.rpc_gss_get_versions)(vers_hi, vers_lo);
return (ret);
}
static __inline bool_t
rpc_gss_is_installed_call(const char *mech)
{
bool_t ret = 1;
if (rpc_gss_entries.rpc_gss_is_installed != NULL)
ret = (*rpc_gss_entries.rpc_gss_is_installed)(mech);
return (ret);
}
static __inline bool_t
rpc_gss_set_svc_name_call(const char *principal, const char *mechanism,
u_int req_time, u_int program, u_int version)
{
bool_t ret = 1;
if (rpc_gss_entries.rpc_gss_set_svc_name != NULL)
ret = (*rpc_gss_entries.rpc_gss_set_svc_name)(principal,
mechanism, req_time, program, version);
return (ret);
}
static __inline void
rpc_gss_clear_svc_name_call(u_int program, u_int version)
{
if (rpc_gss_entries.rpc_gss_clear_svc_name != NULL)
(*rpc_gss_entries.rpc_gss_clear_svc_name)(program, version);
}
static __inline bool_t
rpc_gss_getcred_call(struct svc_req *req, rpc_gss_rawcred_t **rcred,
rpc_gss_ucred_t **ucred, void **cookie)
{
bool_t ret = 1;
if (rpc_gss_entries.rpc_gss_getcred != NULL)
ret = (*rpc_gss_entries.rpc_gss_getcred)(req, rcred, ucred,
cookie);
return (ret);
}
static __inline bool_t
rpc_gss_set_callback_call(rpc_gss_callback_t *cb)
{
bool_t ret = 1;
if (rpc_gss_entries.rpc_gss_set_callback != NULL)
ret = (*rpc_gss_entries.rpc_gss_set_callback)(cb);
return (ret);
}
static __inline void
rpc_gss_clear_callback_call(rpc_gss_callback_t *cb)
{
if (rpc_gss_entries.rpc_gss_clear_callback != NULL)
(*rpc_gss_entries.rpc_gss_clear_callback)(cb);
}
static __inline bool_t
rpc_gss_get_principal_name_call(rpc_gss_principal_t *principal,
const char *mech, const char *name, const char *node, const char *domain)
{
bool_t ret = 1;
if (rpc_gss_entries.rpc_gss_get_principal_name != NULL)
ret = (*rpc_gss_entries.rpc_gss_get_principal_name)(principal,
mech, name, node, domain);
return (ret);
}
static __inline int
rpc_gss_svc_max_data_length_call(struct svc_req *req, int max_tp_unit_len)
{
int ret = 0;
if (rpc_gss_entries.rpc_gss_svc_max_data_length != NULL)
ret = (*rpc_gss_entries.rpc_gss_svc_max_data_length)(req,
max_tp_unit_len);
return (ret);
}
static __inline void
rpc_gss_refresh_auth_call(AUTH *auth)
{
if (rpc_gss_entries.rpc_gss_refresh_auth != NULL)
(*rpc_gss_entries.rpc_gss_refresh_auth)(auth);
}
+static __inline bool_t
+rpc_gss_ip_to_srv_principal_call(char *ip_addr, const char *srv_name,
+ char *dns_name)
+{
+ bool_t ret = FALSE;
+
+ if (rpc_gss_entries.rpc_gss_ip_to_srv_principal != NULL)
+ ret = (*rpc_gss_entries.rpc_gss_ip_to_srv_principal)(ip_addr,
+ srv_name, dns_name);
+ return (ret);
+}
+
AUTH *rpc_gss_secfind(CLIENT *clnt, struct ucred *cred,
const char *principal, gss_OID mech_oid, rpc_gss_service_t service);
void rpc_gss_secpurge(CLIENT *clnt);
void rpc_gss_refresh_auth(AUTH *auth);
AUTH *rpc_gss_seccreate(CLIENT *clnt, struct ucred *cred,
const char *clnt_principal, const char *principal,
const char *mechanism, rpc_gss_service_t service,
const char *qop, rpc_gss_options_req_t *options_req,
rpc_gss_options_ret_t *options_ret);
#else /* !_KERNEL */
AUTH *rpc_gss_seccreate(CLIENT *clnt, struct ucred *cred,
const char *principal, const char *mechanism, rpc_gss_service_t service,
const char *qop, rpc_gss_options_req_t *options_req,
rpc_gss_options_ret_t *options_ret);
#endif /* _KERNEL */
bool_t rpc_gss_set_defaults(AUTH *auth, rpc_gss_service_t service,
const char *qop);
int rpc_gss_max_data_length(AUTH *handle, int max_tp_unit_len);
void rpc_gss_get_error(rpc_gss_error_t *error);
bool_t rpc_gss_mech_to_oid(const char *mech, gss_OID *oid_ret);
bool_t rpc_gss_oid_to_mech(gss_OID oid, const char **mech_ret);
bool_t rpc_gss_qop_to_num(const char *qop, const char *mech, u_int *num_ret);
const char **rpc_gss_get_mechanisms(void);
const char **rpc_gss_get_mech_info(const char *mech, rpc_gss_service_t *service);
bool_t rpc_gss_get_versions(u_int *vers_hi, u_int *vers_lo);
bool_t rpc_gss_is_installed(const char *mech);
bool_t rpc_gss_set_svc_name(const char *principal, const char *mechanism,
u_int req_time, u_int program, u_int version);
void rpc_gss_clear_svc_name(u_int program, u_int version);
bool_t rpc_gss_getcred(struct svc_req *req, rpc_gss_rawcred_t **rcred,
rpc_gss_ucred_t **ucred, void **cookie);
bool_t rpc_gss_set_callback(rpc_gss_callback_t *cb);
void rpc_gss_clear_callback(rpc_gss_callback_t *cb);
bool_t rpc_gss_get_principal_name(rpc_gss_principal_t *principal,
const char *mech, const char *name, const char *node, const char *domain);
int rpc_gss_svc_max_data_length(struct svc_req *req, int max_tp_unit_len);
+bool_t rpc_gss_ip_to_srv_principal(char *ip_addr, const char *srv_name,
+ char *dns_name);
/*
* Internal interface from the RPC implementation.
*/
#ifndef _KERNEL
bool_t __rpc_gss_wrap(AUTH *auth, void *header, size_t headerlen,
XDR* xdrs, xdrproc_t xdr_args, void *args_ptr);
bool_t __rpc_gss_unwrap(AUTH *auth, XDR* xdrs, xdrproc_t xdr_args,
void *args_ptr);
#endif
bool_t __rpc_gss_set_error(int rpc_gss_error, int system_error);
__END_DECLS
#endif /* !_RPCSEC_GSS_H */
diff --git a/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c b/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c
index 2707c5ed0582..90aa9e0d7d4f 100644
--- a/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c
+++ b/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c
@@ -1,1622 +1,1653 @@
/*-
* SPDX-License-Identifier: BSD-3-Clause
* Copyright (c) 1990 The Regents of the University of California.
*
* Copyright (c) 2008 Doug Rabson
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
svc_rpcsec_gss.c
Copyright (c) 2000 The Regents of the University of Michigan.
All rights reserved.
Copyright (c) 2000 Dug Song <dugsong@UMICH.EDU>.
All rights reserved, all wrongs reversed.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the University nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED ``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 REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
$Id: svc_auth_gss.c,v 1.27 2002/01/15 15:43:00 andros Exp $
*/
#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/jail.h>
#include <sys/kernel.h>
#include <sys/kobj.h>
#include <sys/lock.h>
#include <sys/malloc.h>
#include <sys/mbuf.h>
#include <sys/mutex.h>
#include <sys/proc.h>
#include <sys/sx.h>
#include <sys/ucred.h>
#include <rpc/rpc.h>
#include <rpc/rpcsec_gss.h>
#include "rpcsec_gss_int.h"
static bool_t svc_rpc_gss_wrap(SVCAUTH *, struct mbuf **);
static bool_t svc_rpc_gss_unwrap(SVCAUTH *, struct mbuf **);
static void svc_rpc_gss_release(SVCAUTH *);
static enum auth_stat svc_rpc_gss(struct svc_req *, struct rpc_msg *);
static int rpc_gss_svc_getcred(struct svc_req *, struct ucred **, int *);
static const struct svc_auth_ops svc_auth_gss_ops = {
.svc_ah_wrap = svc_rpc_gss_wrap,
.svc_ah_unwrap = svc_rpc_gss_unwrap,
.svc_ah_release = svc_rpc_gss_release,
};
struct sx svc_rpc_gss_lock;
struct svc_rpc_gss_callback {
SLIST_ENTRY(svc_rpc_gss_callback) cb_link;
rpc_gss_callback_t cb_callback;
};
SLIST_HEAD(svc_rpc_gss_callback_list, svc_rpc_gss_callback);
KGSS_VNET_DEFINE_STATIC(struct svc_rpc_gss_callback_list,
svc_rpc_gss_callbacks) = SLIST_HEAD_INITIALIZER(svc_rpc_gss_callbacks);
struct svc_rpc_gss_svc_name {
SLIST_ENTRY(svc_rpc_gss_svc_name) sn_link;
char *sn_principal;
gss_OID sn_mech;
u_int sn_req_time;
gss_cred_id_t sn_cred;
u_int sn_program;
u_int sn_version;
};
SLIST_HEAD(svc_rpc_gss_svc_name_list, svc_rpc_gss_svc_name);
KGSS_VNET_DEFINE_STATIC(struct svc_rpc_gss_svc_name_list,
svc_rpc_gss_svc_names) = SLIST_HEAD_INITIALIZER(svc_rpc_gss_svc_names);
enum svc_rpc_gss_client_state {
CLIENT_NEW, /* still authenticating */
CLIENT_ESTABLISHED, /* context established */
CLIENT_STALE /* garbage to collect */
};
#define SVC_RPC_GSS_SEQWINDOW 128
struct svc_rpc_gss_clientid {
unsigned long ci_hostid;
uint32_t ci_boottime;
uint32_t ci_id;
};
struct svc_rpc_gss_client {
TAILQ_ENTRY(svc_rpc_gss_client) cl_link;
TAILQ_ENTRY(svc_rpc_gss_client) cl_alllink;
volatile u_int cl_refs;
struct sx cl_lock;
struct svc_rpc_gss_clientid cl_id;
time_t cl_expiration; /* when to gc */
enum svc_rpc_gss_client_state cl_state; /* client state */
bool_t cl_locked; /* fixed service+qop */
gss_ctx_id_t cl_ctx; /* context id */
gss_cred_id_t cl_creds; /* delegated creds */
gss_name_t cl_cname; /* client name */
struct svc_rpc_gss_svc_name *cl_sname; /* server name used */
rpc_gss_rawcred_t cl_rawcred; /* raw credentials */
rpc_gss_ucred_t cl_ucred; /* unix-style credentials */
struct ucred *cl_cred; /* kernel-style credentials */
int cl_rpcflavor; /* RPC pseudo sec flavor */
bool_t cl_done_callback; /* TRUE after call */
void *cl_cookie; /* user cookie from callback */
gid_t cl_gid_storage[NGROUPS];
gss_OID cl_mech; /* mechanism */
gss_qop_t cl_qop; /* quality of protection */
uint32_t cl_seqlast; /* sequence window origin */
uint32_t cl_seqmask[SVC_RPC_GSS_SEQWINDOW/32]; /* bitmask of seqnums */
};
TAILQ_HEAD(svc_rpc_gss_client_list, svc_rpc_gss_client);
/*
* This structure holds enough information to unwrap arguments or wrap
* results for a given request. We use the rq_clntcred area for this
* (which is a per-request buffer).
*/
struct svc_rpc_gss_cookedcred {
struct svc_rpc_gss_client *cc_client;
rpc_gss_service_t cc_service;
uint32_t cc_seq;
};
#define CLIENT_HASH_SIZE 256
#define CLIENT_MAX 1024
u_int svc_rpc_gss_client_max = CLIENT_MAX;
u_int svc_rpc_gss_client_hash_size = CLIENT_HASH_SIZE;
SYSCTL_NODE(_kern, OID_AUTO, rpc, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
"RPC");
SYSCTL_NODE(_kern_rpc, OID_AUTO, gss, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
"GSS");
SYSCTL_UINT(_kern_rpc_gss, OID_AUTO, client_max, CTLFLAG_RW,
&svc_rpc_gss_client_max, 0,
"Max number of rpc-gss clients");
SYSCTL_UINT(_kern_rpc_gss, OID_AUTO, client_hash, CTLFLAG_RDTUN,
&svc_rpc_gss_client_hash_size, 0,
"Size of rpc-gss client hash table");
static u_int svc_rpc_gss_lifetime_max = 0;
SYSCTL_UINT(_kern_rpc_gss, OID_AUTO, lifetime_max, CTLFLAG_RW,
&svc_rpc_gss_lifetime_max, 0,
"Maximum lifetime (seconds) of rpc-gss clients");
static u_int svc_rpc_gss_client_count;
SYSCTL_UINT(_kern_rpc_gss, OID_AUTO, client_count, CTLFLAG_RD,
&svc_rpc_gss_client_count, 0,
"Number of rpc-gss clients");
KGSS_VNET_DEFINE(struct svc_rpc_gss_client_list *, svc_rpc_gss_client_hash);
KGSS_VNET_DEFINE(struct svc_rpc_gss_client_list, svc_rpc_gss_clients);
KGSS_VNET_DEFINE_STATIC(uint32_t, svc_rpc_gss_next_clientid) = 1;
static void
svc_rpc_gss_init(void *unused __unused)
{
svc_auth_reg(RPCSEC_GSS, svc_rpc_gss, rpc_gss_svc_getcred);
sx_init(&svc_rpc_gss_lock, "gsslock");
}
SYSINIT(svc_rpc_gss_init, SI_SUB_VFS, SI_ORDER_ANY,
svc_rpc_gss_init, NULL);
static void
svc_rpc_gss_cleanup(void *unused __unused)
{
sx_destroy(&svc_rpc_gss_lock);
}
SYSUNINIT(svc_rpc_gss_cleanup, SI_SUB_VFS, SI_ORDER_ANY,
svc_rpc_gss_cleanup, NULL);
static void
svc_rpc_gss_vnetinit(void *unused __unused)
{
int i;
KGSS_VNET(svc_rpc_gss_client_hash) = mem_alloc(
sizeof(struct svc_rpc_gss_client_list) *
svc_rpc_gss_client_hash_size);
for (i = 0; i < svc_rpc_gss_client_hash_size; i++)
TAILQ_INIT(&KGSS_VNET(svc_rpc_gss_client_hash)[i]);
TAILQ_INIT(&KGSS_VNET(svc_rpc_gss_clients));
}
VNET_SYSINIT(svc_rpc_gss_vnetinit, SI_SUB_VNET_DONE, SI_ORDER_ANY,
svc_rpc_gss_vnetinit, NULL);
static void
svc_rpc_gss_vnet_cleanup(void *unused __unused)
{
mem_free(KGSS_VNET(svc_rpc_gss_client_hash),
sizeof(struct svc_rpc_gss_client_list) *
svc_rpc_gss_client_hash_size);
}
VNET_SYSUNINIT(svc_rpc_gss_vnet_cleanup, SI_SUB_VNET_DONE, SI_ORDER_ANY,
svc_rpc_gss_vnet_cleanup, NULL);
bool_t
rpc_gss_set_callback(rpc_gss_callback_t *cb)
{
struct svc_rpc_gss_callback *scb;
scb = mem_alloc(sizeof(struct svc_rpc_gss_callback));
if (!scb) {
_rpc_gss_set_error(RPC_GSS_ER_SYSTEMERROR, ENOMEM);
return (FALSE);
}
scb->cb_callback = *cb;
sx_xlock(&svc_rpc_gss_lock);
SLIST_INSERT_HEAD(&KGSS_VNET(svc_rpc_gss_callbacks), scb, cb_link);
sx_xunlock(&svc_rpc_gss_lock);
return (TRUE);
}
void
rpc_gss_clear_callback(rpc_gss_callback_t *cb)
{
struct svc_rpc_gss_callback *scb;
sx_xlock(&svc_rpc_gss_lock);
SLIST_FOREACH(scb, &KGSS_VNET(svc_rpc_gss_callbacks), cb_link) {
if (scb->cb_callback.program == cb->program
&& scb->cb_callback.version == cb->version
&& scb->cb_callback.callback == cb->callback) {
SLIST_REMOVE(&KGSS_VNET(svc_rpc_gss_callbacks), scb,
svc_rpc_gss_callback, cb_link);
sx_xunlock(&svc_rpc_gss_lock);
mem_free(scb, sizeof(*scb));
return;
}
}
sx_xunlock(&svc_rpc_gss_lock);
}
static bool_t
rpc_gss_acquire_svc_cred(struct svc_rpc_gss_svc_name *sname)
{
OM_uint32 maj_stat, min_stat;
gss_buffer_desc namebuf;
gss_name_t name;
gss_OID_set_desc oid_set;
oid_set.count = 1;
oid_set.elements = sname->sn_mech;
namebuf.value = (void *) sname->sn_principal;
namebuf.length = strlen(sname->sn_principal);
maj_stat = gss_import_name(&min_stat, &namebuf,
GSS_C_NT_HOSTBASED_SERVICE, &name);
if (maj_stat != GSS_S_COMPLETE)
return (FALSE);
if (sname->sn_cred != GSS_C_NO_CREDENTIAL)
gss_release_cred(&min_stat, &sname->sn_cred);
maj_stat = gss_acquire_cred(&min_stat, name,
sname->sn_req_time, &oid_set, GSS_C_ACCEPT, &sname->sn_cred,
NULL, NULL);
if (maj_stat != GSS_S_COMPLETE) {
gss_release_name(&min_stat, &name);
return (FALSE);
}
gss_release_name(&min_stat, &name);
return (TRUE);
}
bool_t
rpc_gss_set_svc_name(const char *principal, const char *mechanism,
u_int req_time, u_int program, u_int version)
{
struct svc_rpc_gss_svc_name *sname;
gss_OID mech_oid;
if (!rpc_gss_mech_to_oid(mechanism, &mech_oid))
return (FALSE);
sname = mem_alloc(sizeof(*sname));
if (!sname)
return (FALSE);
sname->sn_principal = strdup(principal, M_RPC);
sname->sn_mech = mech_oid;
sname->sn_req_time = req_time;
sname->sn_cred = GSS_C_NO_CREDENTIAL;
sname->sn_program = program;
sname->sn_version = version;
if (!rpc_gss_acquire_svc_cred(sname)) {
free(sname->sn_principal, M_RPC);
mem_free(sname, sizeof(*sname));
return (FALSE);
}
sx_xlock(&svc_rpc_gss_lock);
SLIST_INSERT_HEAD(&KGSS_VNET(svc_rpc_gss_svc_names), sname, sn_link);
sx_xunlock(&svc_rpc_gss_lock);
return (TRUE);
}
void
rpc_gss_clear_svc_name(u_int program, u_int version)
{
OM_uint32 min_stat;
struct svc_rpc_gss_svc_name *sname;
sx_xlock(&svc_rpc_gss_lock);
SLIST_FOREACH(sname, &KGSS_VNET(svc_rpc_gss_svc_names), sn_link) {
if (sname->sn_program == program
&& sname->sn_version == version) {
SLIST_REMOVE(&KGSS_VNET(svc_rpc_gss_svc_names), sname,
svc_rpc_gss_svc_name, sn_link);
sx_xunlock(&svc_rpc_gss_lock);
gss_release_cred(&min_stat, &sname->sn_cred);
free(sname->sn_principal, M_RPC);
mem_free(sname, sizeof(*sname));
return;
}
}
sx_xunlock(&svc_rpc_gss_lock);
}
bool_t
rpc_gss_get_principal_name(rpc_gss_principal_t *principal,
const char *mech, const char *name, const char *node, const char *domain)
{
OM_uint32 maj_stat, min_stat;
gss_OID mech_oid;
size_t namelen;
gss_buffer_desc buf;
gss_name_t gss_name, gss_mech_name;
rpc_gss_principal_t result;
if (!rpc_gss_mech_to_oid(mech, &mech_oid))
return (FALSE);
/*
* Construct a gss_buffer containing the full name formatted
* as "name/node@domain" where node and domain are optional.
*/
namelen = strlen(name) + 1;
if (node) {
namelen += strlen(node) + 1;
}
if (domain) {
namelen += strlen(domain) + 1;
}
buf.value = mem_alloc(namelen);
buf.length = namelen;
strcpy((char *) buf.value, name);
if (node) {
strcat((char *) buf.value, "/");
strcat((char *) buf.value, node);
}
if (domain) {
strcat((char *) buf.value, "@");
strcat((char *) buf.value, domain);
}
/*
* Convert that to a gss_name_t and then convert that to a
* mechanism name in the selected mechanism.
*/
maj_stat = gss_import_name(&min_stat, &buf,
GSS_C_NT_USER_NAME, &gss_name);
mem_free(buf.value, buf.length);
if (maj_stat != GSS_S_COMPLETE) {
rpc_gss_log_status("gss_import_name", mech_oid, maj_stat, min_stat);
return (FALSE);
}
maj_stat = gss_canonicalize_name(&min_stat, gss_name, mech_oid,
&gss_mech_name);
if (maj_stat != GSS_S_COMPLETE) {
rpc_gss_log_status("gss_canonicalize_name", mech_oid, maj_stat,
min_stat);
gss_release_name(&min_stat, &gss_name);
return (FALSE);
}
gss_release_name(&min_stat, &gss_name);
/*
* Export the mechanism name and use that to construct the
* rpc_gss_principal_t result.
*/
maj_stat = gss_export_name(&min_stat, gss_mech_name, &buf);
if (maj_stat != GSS_S_COMPLETE) {
rpc_gss_log_status("gss_export_name", mech_oid, maj_stat, min_stat);
gss_release_name(&min_stat, &gss_mech_name);
return (FALSE);
}
gss_release_name(&min_stat, &gss_mech_name);
result = mem_alloc(sizeof(int) + buf.length);
if (!result) {
gss_release_buffer(&min_stat, &buf);
return (FALSE);
}
result->len = buf.length;
memcpy(result->name, buf.value, buf.length);
gss_release_buffer(&min_stat, &buf);
*principal = result;
return (TRUE);
}
+/*
+ * Note that the ip_addr and srv_principal pointers can point to the same
+ * buffer, so long as ip_addr is at least strlen(srv_name) + 1 > srv_principal.
+ */
+bool_t
+rpc_gss_ip_to_srv_principal(char *ip_addr, const char *srv_name,
+ char *srv_principal)
+{
+ OM_uint32 maj_stat, min_stat;
+ size_t len;
+
+ /*
+ * First fill in the service name and '@'.
+ */
+ len = strlen(srv_name);
+ if (len > NI_MAXSERV)
+ return (FALSE);
+ memcpy(srv_principal, srv_name, len);
+ srv_principal[len] = '@';
+
+ /*
+ * Do reverse DNS to get the DNS name for the ip_addr.
+ */
+ maj_stat = gss_ip_to_dns(&min_stat, ip_addr, &srv_principal[len + 1]);
+ if (maj_stat != GSS_S_COMPLETE) {
+ rpc_gss_log_status("gss_ip_to_dns", NULL, maj_stat, min_stat);
+ return (FALSE);
+ }
+ return (TRUE);
+}
+
bool_t
rpc_gss_getcred(struct svc_req *req, rpc_gss_rawcred_t **rcred,
rpc_gss_ucred_t **ucred, void **cookie)
{
struct svc_rpc_gss_cookedcred *cc;
struct svc_rpc_gss_client *client;
if (req->rq_cred.oa_flavor != RPCSEC_GSS)
return (FALSE);
cc = req->rq_clntcred;
client = cc->cc_client;
if (rcred)
*rcred = &client->cl_rawcred;
if (ucred)
*ucred = &client->cl_ucred;
if (cookie)
*cookie = client->cl_cookie;
return (TRUE);
}
/*
* This simpler interface is used by svc_getcred to copy the cred data
* into a kernel cred structure.
*/
static int
rpc_gss_svc_getcred(struct svc_req *req, struct ucred **crp, int *flavorp)
{
struct ucred *cr;
struct svc_rpc_gss_cookedcred *cc;
struct svc_rpc_gss_client *client;
rpc_gss_ucred_t *uc;
if (req->rq_cred.oa_flavor != RPCSEC_GSS)
return (FALSE);
cc = req->rq_clntcred;
client = cc->cc_client;
if (flavorp)
*flavorp = client->cl_rpcflavor;
if (client->cl_cred) {
*crp = crhold(client->cl_cred);
return (TRUE);
}
uc = &client->cl_ucred;
cr = client->cl_cred = crget();
cr->cr_uid = cr->cr_ruid = cr->cr_svuid = uc->uid;
cr->cr_rgid = cr->cr_svgid = uc->gid;
crsetgroups(cr, uc->gidlen, uc->gidlist);
cr->cr_prison = curthread->td_ucred->cr_prison;
prison_hold(cr->cr_prison);
*crp = crhold(cr);
return (TRUE);
}
int
rpc_gss_svc_max_data_length(struct svc_req *req, int max_tp_unit_len)
{
struct svc_rpc_gss_cookedcred *cc = req->rq_clntcred;
struct svc_rpc_gss_client *client = cc->cc_client;
int want_conf;
OM_uint32 max;
OM_uint32 maj_stat, min_stat;
int result;
switch (client->cl_rawcred.service) {
case rpc_gss_svc_none:
return (max_tp_unit_len);
break;
case rpc_gss_svc_default:
case rpc_gss_svc_integrity:
want_conf = FALSE;
break;
case rpc_gss_svc_privacy:
want_conf = TRUE;
break;
default:
return (0);
}
maj_stat = gss_wrap_size_limit(&min_stat, client->cl_ctx, want_conf,
client->cl_qop, max_tp_unit_len, &max);
if (maj_stat == GSS_S_COMPLETE) {
result = (int) max;
if (result < 0)
result = 0;
return (result);
} else {
rpc_gss_log_status("gss_wrap_size_limit", client->cl_mech,
maj_stat, min_stat);
return (0);
}
}
static struct svc_rpc_gss_client *
svc_rpc_gss_find_client(struct svc_rpc_gss_clientid *id)
{
struct svc_rpc_gss_client *client;
struct svc_rpc_gss_client_list *list;
struct timeval boottime;
unsigned long hostid;
rpc_gss_log_debug("in svc_rpc_gss_find_client(%d)", id->ci_id);
getcredhostid(curthread->td_ucred, &hostid);
getboottime(&boottime);
if (id->ci_hostid != hostid || id->ci_boottime != boottime.tv_sec)
return (NULL);
list = &KGSS_VNET(svc_rpc_gss_client_hash)
[id->ci_id % svc_rpc_gss_client_hash_size];
sx_xlock(&svc_rpc_gss_lock);
TAILQ_FOREACH(client, list, cl_link) {
if (client->cl_id.ci_id == id->ci_id) {
/*
* Move this client to the front of the LRU
* list.
*/
TAILQ_REMOVE(&KGSS_VNET(svc_rpc_gss_clients), client,
cl_alllink);
TAILQ_INSERT_HEAD(&KGSS_VNET(svc_rpc_gss_clients),
client, cl_alllink);
refcount_acquire(&client->cl_refs);
break;
}
}
sx_xunlock(&svc_rpc_gss_lock);
return (client);
}
static struct svc_rpc_gss_client *
svc_rpc_gss_create_client(void)
{
struct svc_rpc_gss_client *client;
struct svc_rpc_gss_client_list *list;
struct timeval boottime;
unsigned long hostid;
rpc_gss_log_debug("in svc_rpc_gss_create_client()");
client = mem_alloc(sizeof(struct svc_rpc_gss_client));
memset(client, 0, sizeof(struct svc_rpc_gss_client));
/*
* Set the initial value of cl_refs to two. One for the caller
* and the other to hold onto the client structure until it expires.
*/
refcount_init(&client->cl_refs, 2);
sx_init(&client->cl_lock, "GSS-client");
getcredhostid(curthread->td_ucred, &hostid);
client->cl_id.ci_hostid = hostid;
getboottime(&boottime);
client->cl_id.ci_boottime = boottime.tv_sec;
client->cl_id.ci_id = KGSS_VNET(svc_rpc_gss_next_clientid)++;
/*
* Start the client off with a short expiration time. We will
* try to get a saner value from the client creds later.
*/
client->cl_state = CLIENT_NEW;
client->cl_locked = FALSE;
client->cl_expiration = time_uptime + 5*60;
list = &KGSS_VNET(svc_rpc_gss_client_hash)
[client->cl_id.ci_id % svc_rpc_gss_client_hash_size];
sx_xlock(&svc_rpc_gss_lock);
TAILQ_INSERT_HEAD(list, client, cl_link);
TAILQ_INSERT_HEAD(&KGSS_VNET(svc_rpc_gss_clients), client, cl_alllink);
svc_rpc_gss_client_count++;
sx_xunlock(&svc_rpc_gss_lock);
return (client);
}
static void
svc_rpc_gss_destroy_client(struct svc_rpc_gss_client *client)
{
OM_uint32 min_stat;
rpc_gss_log_debug("in svc_rpc_gss_destroy_client()");
if (client->cl_ctx)
gss_delete_sec_context(&min_stat,
&client->cl_ctx, GSS_C_NO_BUFFER);
if (client->cl_cname)
gss_release_name(&min_stat, &client->cl_cname);
if (client->cl_rawcred.client_principal)
mem_free(client->cl_rawcred.client_principal,
sizeof(*client->cl_rawcred.client_principal)
+ client->cl_rawcred.client_principal->len);
if (client->cl_cred)
crfree(client->cl_cred);
sx_destroy(&client->cl_lock);
mem_free(client, sizeof(*client));
}
/*
* Drop a reference to a client and free it if that was the last reference.
*/
static void
svc_rpc_gss_release_client(struct svc_rpc_gss_client *client)
{
if (!refcount_release(&client->cl_refs))
return;
svc_rpc_gss_destroy_client(client);
}
/*
* Remove a client from our global lists.
* Must be called with svc_rpc_gss_lock held.
*/
static void
svc_rpc_gss_forget_client_locked(struct svc_rpc_gss_client *client)
{
struct svc_rpc_gss_client_list *list;
sx_assert(&svc_rpc_gss_lock, SX_XLOCKED);
list = &KGSS_VNET(svc_rpc_gss_client_hash)
[client->cl_id.ci_id % svc_rpc_gss_client_hash_size];
TAILQ_REMOVE(list, client, cl_link);
TAILQ_REMOVE(&KGSS_VNET(svc_rpc_gss_clients), client, cl_alllink);
svc_rpc_gss_client_count--;
}
/*
* Remove a client from our global lists and free it if we can.
*/
static void
svc_rpc_gss_forget_client(struct svc_rpc_gss_client *client)
{
struct svc_rpc_gss_client_list *list;
struct svc_rpc_gss_client *tclient;
list = &KGSS_VNET(svc_rpc_gss_client_hash)
[client->cl_id.ci_id % svc_rpc_gss_client_hash_size];
sx_xlock(&svc_rpc_gss_lock);
TAILQ_FOREACH(tclient, list, cl_link) {
/*
* Make sure this client has not already been removed
* from the lists by svc_rpc_gss_forget_client() or
* svc_rpc_gss_forget_client_locked().
*/
if (client == tclient) {
svc_rpc_gss_forget_client_locked(client);
sx_xunlock(&svc_rpc_gss_lock);
svc_rpc_gss_release_client(client);
return;
}
}
sx_xunlock(&svc_rpc_gss_lock);
}
static void
svc_rpc_gss_timeout_clients(void)
{
struct svc_rpc_gss_client *client;
time_t now = time_uptime;
rpc_gss_log_debug("in svc_rpc_gss_timeout_clients()");
/*
* First enforce the max client limit. We keep
* svc_rpc_gss_clients in LRU order.
*/
sx_xlock(&svc_rpc_gss_lock);
client = TAILQ_LAST(&KGSS_VNET(svc_rpc_gss_clients),
svc_rpc_gss_client_list);
while (svc_rpc_gss_client_count > svc_rpc_gss_client_max && client != NULL) {
svc_rpc_gss_forget_client_locked(client);
sx_xunlock(&svc_rpc_gss_lock);
svc_rpc_gss_release_client(client);
sx_xlock(&svc_rpc_gss_lock);
client = TAILQ_LAST(&KGSS_VNET(svc_rpc_gss_clients),
svc_rpc_gss_client_list);
}
again:
TAILQ_FOREACH(client, &KGSS_VNET(svc_rpc_gss_clients), cl_alllink) {
if (client->cl_state == CLIENT_STALE
|| now > client->cl_expiration) {
svc_rpc_gss_forget_client_locked(client);
sx_xunlock(&svc_rpc_gss_lock);
rpc_gss_log_debug("expiring client %p", client);
svc_rpc_gss_release_client(client);
sx_xlock(&svc_rpc_gss_lock);
goto again;
}
}
sx_xunlock(&svc_rpc_gss_lock);
}
#ifdef DEBUG
/*
* OID<->string routines. These are uuuuugly.
*/
static OM_uint32
gss_oid_to_str(OM_uint32 *minor_status, gss_OID oid, gss_buffer_t oid_str)
{
char numstr[128];
unsigned long number;
int numshift;
size_t string_length;
size_t i;
unsigned char *cp;
char *bp;
/* Decoded according to krb5/gssapi_krb5.c */
/* First determine the size of the string */
string_length = 0;
number = 0;
numshift = 0;
cp = (unsigned char *) oid->elements;
number = (unsigned long) cp[0];
sprintf(numstr, "%ld ", number/40);
string_length += strlen(numstr);
sprintf(numstr, "%ld ", number%40);
string_length += strlen(numstr);
for (i=1; i<oid->length; i++) {
if ( (size_t) (numshift+7) < (sizeof(unsigned long)*8)) {
number = (number << 7) | (cp[i] & 0x7f);
numshift += 7;
}
else {
*minor_status = 0;
return(GSS_S_FAILURE);
}
if ((cp[i] & 0x80) == 0) {
sprintf(numstr, "%ld ", number);
string_length += strlen(numstr);
number = 0;
numshift = 0;
}
}
/*
* If we get here, we've calculated the length of "n n n ... n ". Add 4
* here for "{ " and "}\0".
*/
string_length += 4;
if ((bp = malloc(string_length, M_GSSAPI, M_WAITOK | M_ZERO))) {
strcpy(bp, "{ ");
number = (unsigned long) cp[0];
sprintf(numstr, "%ld ", number/40);
strcat(bp, numstr);
sprintf(numstr, "%ld ", number%40);
strcat(bp, numstr);
number = 0;
cp = (unsigned char *) oid->elements;
for (i=1; i<oid->length; i++) {
number = (number << 7) | (cp[i] & 0x7f);
if ((cp[i] & 0x80) == 0) {
sprintf(numstr, "%ld ", number);
strcat(bp, numstr);
number = 0;
}
}
strcat(bp, "}");
oid_str->length = strlen(bp)+1;
oid_str->value = (void *) bp;
*minor_status = 0;
return(GSS_S_COMPLETE);
}
*minor_status = 0;
return(GSS_S_FAILURE);
}
#endif
static void
svc_rpc_gss_build_ucred(struct svc_rpc_gss_client *client,
const gss_name_t name)
{
OM_uint32 maj_stat, min_stat;
rpc_gss_ucred_t *uc = &client->cl_ucred;
int numgroups;
uc->uid = 65534;
uc->gid = 65534;
uc->gidlist = client->cl_gid_storage;
numgroups = NGROUPS;
maj_stat = gss_pname_to_unix_cred(&min_stat, name, client->cl_mech,
&uc->uid, &uc->gid, &numgroups, &uc->gidlist[0]);
if (GSS_ERROR(maj_stat))
uc->gidlen = 0;
else
uc->gidlen = numgroups;
}
static void
svc_rpc_gss_set_flavor(struct svc_rpc_gss_client *client)
{
static gss_OID_desc krb5_mech_oid =
{9, (void *) "\x2a\x86\x48\x86\xf7\x12\x01\x02\x02" };
/*
* Attempt to translate mech type and service into a
* 'pseudo flavor'. Hardwire in krb5 support for now.
*/
if (kgss_oid_equal(client->cl_mech, &krb5_mech_oid)) {
switch (client->cl_rawcred.service) {
case rpc_gss_svc_default:
case rpc_gss_svc_none:
client->cl_rpcflavor = RPCSEC_GSS_KRB5;
break;
case rpc_gss_svc_integrity:
client->cl_rpcflavor = RPCSEC_GSS_KRB5I;
break;
case rpc_gss_svc_privacy:
client->cl_rpcflavor = RPCSEC_GSS_KRB5P;
break;
}
} else {
client->cl_rpcflavor = RPCSEC_GSS;
}
}
static bool_t
svc_rpc_gss_accept_sec_context(struct svc_rpc_gss_client *client,
struct svc_req *rqst,
struct rpc_gss_init_res *gr,
struct rpc_gss_cred *gc)
{
gss_buffer_desc recv_tok;
gss_OID mech;
OM_uint32 maj_stat = 0, min_stat = 0, ret_flags;
OM_uint32 cred_lifetime;
struct svc_rpc_gss_svc_name *sname;
rpc_gss_log_debug("in svc_rpc_gss_accept_context()");
/* Deserialize arguments. */
memset(&recv_tok, 0, sizeof(recv_tok));
if (!svc_getargs(rqst,
(xdrproc_t) xdr_gss_buffer_desc,
(caddr_t) &recv_tok)) {
client->cl_state = CLIENT_STALE;
return (FALSE);
}
/*
* First time round, try all the server names we have until
* one matches. Afterwards, stick with that one.
*/
sx_xlock(&svc_rpc_gss_lock);
if (!client->cl_sname) {
SLIST_FOREACH(sname, &KGSS_VNET(svc_rpc_gss_svc_names),
sn_link) {
if (sname->sn_program == rqst->rq_prog
&& sname->sn_version == rqst->rq_vers) {
retry:
gr->gr_major = gss_accept_sec_context(
&gr->gr_minor,
&client->cl_ctx,
sname->sn_cred,
&recv_tok,
GSS_C_NO_CHANNEL_BINDINGS,
&client->cl_cname,
&mech,
&gr->gr_token,
&ret_flags,
&cred_lifetime,
&client->cl_creds);
if (gr->gr_major ==
GSS_S_CREDENTIALS_EXPIRED) {
/*
* Either our creds really did
* expire or gssd was
* restarted.
*/
if (rpc_gss_acquire_svc_cred(sname))
goto retry;
}
client->cl_sname = sname;
break;
}
}
if (!sname) {
xdr_free((xdrproc_t) xdr_gss_buffer_desc,
(char *) &recv_tok);
sx_xunlock(&svc_rpc_gss_lock);
return (FALSE);
}
} else {
gr->gr_major = gss_accept_sec_context(
&gr->gr_minor,
&client->cl_ctx,
client->cl_sname->sn_cred,
&recv_tok,
GSS_C_NO_CHANNEL_BINDINGS,
&client->cl_cname,
&mech,
&gr->gr_token,
&ret_flags,
&cred_lifetime,
NULL);
}
sx_xunlock(&svc_rpc_gss_lock);
xdr_free((xdrproc_t) xdr_gss_buffer_desc, (char *) &recv_tok);
/*
* If we get an error from gss_accept_sec_context, send the
* reply anyway so that the client gets a chance to see what
* is wrong.
*/
if (gr->gr_major != GSS_S_COMPLETE &&
gr->gr_major != GSS_S_CONTINUE_NEEDED) {
rpc_gss_log_status("accept_sec_context", client->cl_mech,
gr->gr_major, gr->gr_minor);
client->cl_state = CLIENT_STALE;
return (TRUE);
}
gr->gr_handle.value = &client->cl_id;
gr->gr_handle.length = sizeof(client->cl_id);
gr->gr_win = SVC_RPC_GSS_SEQWINDOW;
/* Save client info. */
client->cl_mech = mech;
client->cl_qop = GSS_C_QOP_DEFAULT;
client->cl_done_callback = FALSE;
if (gr->gr_major == GSS_S_COMPLETE) {
gss_buffer_desc export_name;
/*
* Change client expiration time to be near when the
* client creds expire (or 24 hours if we can't figure
* that out).
*/
if (cred_lifetime == GSS_C_INDEFINITE)
cred_lifetime = 24*60*60;
/*
* Cap cred_lifetime if sysctl kern.rpc.gss.lifetime_max is set.
*/
if (svc_rpc_gss_lifetime_max > 0 && cred_lifetime >
svc_rpc_gss_lifetime_max)
cred_lifetime = svc_rpc_gss_lifetime_max;
client->cl_expiration = time_uptime + cred_lifetime;
/*
* Fill in cred details in the rawcred structure.
*/
client->cl_rawcred.version = RPCSEC_GSS_VERSION;
rpc_gss_oid_to_mech(mech, &client->cl_rawcred.mechanism);
maj_stat = gss_export_name(&min_stat, client->cl_cname,
&export_name);
if (maj_stat != GSS_S_COMPLETE) {
rpc_gss_log_status("gss_export_name", client->cl_mech,
maj_stat, min_stat);
return (FALSE);
}
client->cl_rawcred.client_principal =
mem_alloc(sizeof(*client->cl_rawcred.client_principal)
+ export_name.length);
client->cl_rawcred.client_principal->len = export_name.length;
memcpy(client->cl_rawcred.client_principal->name,
export_name.value, export_name.length);
gss_release_buffer(&min_stat, &export_name);
client->cl_rawcred.svc_principal =
client->cl_sname->sn_principal;
client->cl_rawcred.service = gc->gc_svc;
/*
* Use gss_pname_to_uid to map to unix creds. For
* kerberos5, this uses krb5_aname_to_localname.
*/
svc_rpc_gss_build_ucred(client, client->cl_cname);
svc_rpc_gss_set_flavor(client);
gss_release_name(&min_stat, &client->cl_cname);
#ifdef DEBUG
{
gss_buffer_desc mechname;
gss_oid_to_str(&min_stat, mech, &mechname);
rpc_gss_log_debug("accepted context for %s with "
"<mech %.*s, qop %d, svc %d>",
client->cl_rawcred.client_principal->name,
mechname.length, (char *)mechname.value,
client->cl_qop, client->cl_rawcred.service);
gss_release_buffer(&min_stat, &mechname);
}
#endif /* DEBUG */
}
return (TRUE);
}
static bool_t
svc_rpc_gss_validate(struct svc_rpc_gss_client *client, struct rpc_msg *msg,
gss_qop_t *qop, rpc_gss_proc_t gcproc)
{
struct opaque_auth *oa;
gss_buffer_desc rpcbuf, checksum;
OM_uint32 maj_stat, min_stat;
gss_qop_t qop_state;
int32_t rpchdr[128 / sizeof(int32_t)];
int32_t *buf;
rpc_gss_log_debug("in svc_rpc_gss_validate()");
memset(rpchdr, 0, sizeof(rpchdr));
/* Reconstruct RPC header for signing (from xdr_callmsg). */
buf = rpchdr;
IXDR_PUT_LONG(buf, msg->rm_xid);
IXDR_PUT_ENUM(buf, msg->rm_direction);
IXDR_PUT_LONG(buf, msg->rm_call.cb_rpcvers);
IXDR_PUT_LONG(buf, msg->rm_call.cb_prog);
IXDR_PUT_LONG(buf, msg->rm_call.cb_vers);
IXDR_PUT_LONG(buf, msg->rm_call.cb_proc);
oa = &msg->rm_call.cb_cred;
IXDR_PUT_ENUM(buf, oa->oa_flavor);
IXDR_PUT_LONG(buf, oa->oa_length);
if (oa->oa_length) {
memcpy((caddr_t)buf, oa->oa_base, oa->oa_length);
buf += RNDUP(oa->oa_length) / sizeof(int32_t);
}
rpcbuf.value = rpchdr;
rpcbuf.length = (u_char *)buf - (u_char *)rpchdr;
checksum.value = msg->rm_call.cb_verf.oa_base;
checksum.length = msg->rm_call.cb_verf.oa_length;
maj_stat = gss_verify_mic(&min_stat, client->cl_ctx, &rpcbuf, &checksum,
&qop_state);
if (maj_stat != GSS_S_COMPLETE) {
rpc_gss_log_status("gss_verify_mic", client->cl_mech,
maj_stat, min_stat);
/*
* A bug in some versions of the Linux client generates a
* Destroy operation with a bogus encrypted checksum. Deleting
* the credential handle for that case causes the mount to fail.
* Since the checksum is bogus (gss_verify_mic() failed), it
* doesn't make sense to destroy the handle and not doing so
* fixes the Linux mount.
*/
if (gcproc != RPCSEC_GSS_DESTROY)
client->cl_state = CLIENT_STALE;
return (FALSE);
}
*qop = qop_state;
return (TRUE);
}
static bool_t
svc_rpc_gss_nextverf(struct svc_rpc_gss_client *client,
struct svc_req *rqst, u_int seq)
{
gss_buffer_desc signbuf;
gss_buffer_desc mic;
OM_uint32 maj_stat, min_stat;
uint32_t nseq;
rpc_gss_log_debug("in svc_rpc_gss_nextverf()");
nseq = htonl(seq);
signbuf.value = &nseq;
signbuf.length = sizeof(nseq);
maj_stat = gss_get_mic(&min_stat, client->cl_ctx, client->cl_qop,
&signbuf, &mic);
if (maj_stat != GSS_S_COMPLETE) {
rpc_gss_log_status("gss_get_mic", client->cl_mech, maj_stat, min_stat);
client->cl_state = CLIENT_STALE;
return (FALSE);
}
KASSERT(mic.length <= MAX_AUTH_BYTES,
("MIC too large for RPCSEC_GSS"));
rqst->rq_verf.oa_flavor = RPCSEC_GSS;
rqst->rq_verf.oa_length = mic.length;
bcopy(mic.value, rqst->rq_verf.oa_base, mic.length);
gss_release_buffer(&min_stat, &mic);
return (TRUE);
}
static bool_t
svc_rpc_gss_callback(struct svc_rpc_gss_client *client, struct svc_req *rqst)
{
struct svc_rpc_gss_callback *scb;
rpc_gss_lock_t lock;
void *cookie;
bool_t cb_res;
bool_t result;
/*
* See if we have a callback for this guy.
*/
result = TRUE;
SLIST_FOREACH(scb, &KGSS_VNET(svc_rpc_gss_callbacks), cb_link) {
if (scb->cb_callback.program == rqst->rq_prog
&& scb->cb_callback.version == rqst->rq_vers) {
/*
* This one matches. Call the callback and see
* if it wants to veto or something.
*/
lock.locked = FALSE;
lock.raw_cred = &client->cl_rawcred;
cb_res = scb->cb_callback.callback(rqst,
client->cl_creds,
client->cl_ctx,
&lock,
&cookie);
if (!cb_res) {
client->cl_state = CLIENT_STALE;
result = FALSE;
break;
}
/*
* The callback accepted the connection - it
* is responsible for freeing client->cl_creds
* now.
*/
client->cl_creds = GSS_C_NO_CREDENTIAL;
client->cl_locked = lock.locked;
client->cl_cookie = cookie;
return (TRUE);
}
}
/*
* Either no callback exists for this program/version or one
* of the callbacks rejected the connection. We just need to
* clean up the delegated client creds, if any.
*/
if (client->cl_creds) {
OM_uint32 min_ver;
gss_release_cred(&min_ver, &client->cl_creds);
}
return (result);
}
static bool_t
svc_rpc_gss_check_replay(struct svc_rpc_gss_client *client, uint32_t seq)
{
uint32_t offset;
int word, bit;
bool_t result;
sx_xlock(&client->cl_lock);
if (seq <= client->cl_seqlast) {
/*
* The request sequence number is less than
* the largest we have seen so far. If it is
* outside the window or if we have seen a
* request with this sequence before, silently
* discard it.
*/
offset = client->cl_seqlast - seq;
if (offset >= SVC_RPC_GSS_SEQWINDOW) {
result = FALSE;
goto out;
}
word = offset / 32;
bit = offset % 32;
if (client->cl_seqmask[word] & (1 << bit)) {
result = FALSE;
goto out;
}
}
result = TRUE;
out:
sx_xunlock(&client->cl_lock);
return (result);
}
static void
svc_rpc_gss_update_seq(struct svc_rpc_gss_client *client, uint32_t seq)
{
int offset, i, word, bit;
uint32_t carry, newcarry;
sx_xlock(&client->cl_lock);
if (seq > client->cl_seqlast) {
/*
* This request has a sequence number greater
* than any we have seen so far. Advance the
* seq window and set bit zero of the window
* (which corresponds to the new sequence
* number)
*/
offset = seq - client->cl_seqlast;
while (offset > 32) {
for (i = (SVC_RPC_GSS_SEQWINDOW / 32) - 1;
i > 0; i--) {
client->cl_seqmask[i] = client->cl_seqmask[i-1];
}
client->cl_seqmask[0] = 0;
offset -= 32;
}
carry = 0;
for (i = 0; i < SVC_RPC_GSS_SEQWINDOW / 32; i++) {
newcarry = client->cl_seqmask[i] >> (32 - offset);
client->cl_seqmask[i] =
(client->cl_seqmask[i] << offset) | carry;
carry = newcarry;
}
client->cl_seqmask[0] |= 1;
client->cl_seqlast = seq;
} else {
offset = client->cl_seqlast - seq;
word = offset / 32;
bit = offset % 32;
client->cl_seqmask[word] |= (1 << bit);
}
sx_xunlock(&client->cl_lock);
}
enum auth_stat
svc_rpc_gss(struct svc_req *rqst, struct rpc_msg *msg)
{
OM_uint32 min_stat;
XDR xdrs;
struct svc_rpc_gss_cookedcred *cc;
struct svc_rpc_gss_client *client;
struct rpc_gss_cred gc;
struct rpc_gss_init_res gr;
gss_qop_t qop;
int call_stat;
enum auth_stat result;
KGSS_CURVNET_SET_QUIET(KGSS_TD_TO_VNET(curthread));
rpc_gss_log_debug("in svc_rpc_gss()");
/* Garbage collect old clients. */
svc_rpc_gss_timeout_clients();
/* Initialize reply. */
rqst->rq_verf = _null_auth;
/* Deserialize client credentials. */
if (rqst->rq_cred.oa_length <= 0) {
KGSS_CURVNET_RESTORE();
return (AUTH_BADCRED);
}
memset(&gc, 0, sizeof(gc));
xdrmem_create(&xdrs, rqst->rq_cred.oa_base,
rqst->rq_cred.oa_length, XDR_DECODE);
if (!xdr_rpc_gss_cred(&xdrs, &gc)) {
XDR_DESTROY(&xdrs);
KGSS_CURVNET_RESTORE();
return (AUTH_BADCRED);
}
XDR_DESTROY(&xdrs);
client = NULL;
/* Check version. */
if (gc.gc_version != RPCSEC_GSS_VERSION) {
result = AUTH_BADCRED;
goto out;
}
/* Check the proc and find the client (or create it) */
if (gc.gc_proc == RPCSEC_GSS_INIT) {
if (gc.gc_handle.length != 0) {
result = AUTH_BADCRED;
goto out;
}
client = svc_rpc_gss_create_client();
} else {
struct svc_rpc_gss_clientid *p;
if (gc.gc_handle.length != sizeof(*p)) {
result = AUTH_BADCRED;
goto out;
}
p = gc.gc_handle.value;
client = svc_rpc_gss_find_client(p);
if (!client) {
/*
* Can't find the client - we may have
* destroyed it - tell the other side to
* re-authenticate.
*/
result = RPCSEC_GSS_CREDPROBLEM;
goto out;
}
}
cc = rqst->rq_clntcred;
cc->cc_client = client;
cc->cc_service = gc.gc_svc;
cc->cc_seq = gc.gc_seq;
/*
* The service and sequence number must be ignored for
* RPCSEC_GSS_INIT and RPCSEC_GSS_CONTINUE_INIT.
*/
if (gc.gc_proc != RPCSEC_GSS_INIT
&& gc.gc_proc != RPCSEC_GSS_CONTINUE_INIT) {
/*
* Check for sequence number overflow.
*/
if (gc.gc_seq >= MAXSEQ) {
result = RPCSEC_GSS_CTXPROBLEM;
goto out;
}
/*
* Check for valid service.
*/
if (gc.gc_svc != rpc_gss_svc_none &&
gc.gc_svc != rpc_gss_svc_integrity &&
gc.gc_svc != rpc_gss_svc_privacy) {
result = AUTH_BADCRED;
goto out;
}
}
/* Handle RPCSEC_GSS control procedure. */
switch (gc.gc_proc) {
case RPCSEC_GSS_INIT:
case RPCSEC_GSS_CONTINUE_INIT:
if (rqst->rq_proc != NULLPROC) {
result = AUTH_REJECTEDCRED;
break;
}
memset(&gr, 0, sizeof(gr));
if (!svc_rpc_gss_accept_sec_context(client, rqst, &gr, &gc)) {
result = AUTH_REJECTEDCRED;
break;
}
if (gr.gr_major == GSS_S_COMPLETE) {
/*
* We borrow the space for the call verf to
* pack our reply verf.
*/
rqst->rq_verf = msg->rm_call.cb_verf;
if (!svc_rpc_gss_nextverf(client, rqst, gr.gr_win)) {
result = AUTH_REJECTEDCRED;
break;
}
} else {
rqst->rq_verf = _null_auth;
}
call_stat = svc_sendreply(rqst,
(xdrproc_t) xdr_rpc_gss_init_res,
(caddr_t) &gr);
gss_release_buffer(&min_stat, &gr.gr_token);
if (!call_stat) {
result = AUTH_FAILED;
break;
}
if (gr.gr_major == GSS_S_COMPLETE)
client->cl_state = CLIENT_ESTABLISHED;
result = RPCSEC_GSS_NODISPATCH;
break;
case RPCSEC_GSS_DATA:
case RPCSEC_GSS_DESTROY:
if (!svc_rpc_gss_check_replay(client, gc.gc_seq)) {
result = RPCSEC_GSS_NODISPATCH;
break;
}
if (!svc_rpc_gss_validate(client, msg, &qop, gc.gc_proc)) {
result = RPCSEC_GSS_CREDPROBLEM;
break;
}
/*
* We borrow the space for the call verf to pack our
* reply verf.
*/
rqst->rq_verf = msg->rm_call.cb_verf;
if (!svc_rpc_gss_nextverf(client, rqst, gc.gc_seq)) {
result = RPCSEC_GSS_CTXPROBLEM;
break;
}
svc_rpc_gss_update_seq(client, gc.gc_seq);
/*
* Change the SVCAUTH ops on the request to point at
* our own code so that we can unwrap the arguments
* and wrap the result. The caller will re-set this on
* every request to point to a set of null wrap/unwrap
* methods. Acquire an extra reference to the client
* which will be released by svc_rpc_gss_release()
* after the request has finished processing.
*/
refcount_acquire(&client->cl_refs);
rqst->rq_auth.svc_ah_ops = &svc_auth_gss_ops;
rqst->rq_auth.svc_ah_private = cc;
if (gc.gc_proc == RPCSEC_GSS_DATA) {
/*
* We might be ready to do a callback to the server to
* see if it wants to accept/reject the connection.
*/
sx_xlock(&client->cl_lock);
if (!client->cl_done_callback) {
client->cl_done_callback = TRUE;
client->cl_qop = qop;
client->cl_rawcred.qop = _rpc_gss_num_to_qop(
client->cl_rawcred.mechanism, qop);
if (!svc_rpc_gss_callback(client, rqst)) {
result = AUTH_REJECTEDCRED;
sx_xunlock(&client->cl_lock);
break;
}
}
sx_xunlock(&client->cl_lock);
/*
* If the server has locked this client to a
* particular service+qop pair, enforce that
* restriction now.
*/
if (client->cl_locked) {
if (client->cl_rawcred.service != gc.gc_svc) {
result = AUTH_FAILED;
break;
} else if (client->cl_qop != qop) {
result = AUTH_BADVERF;
break;
}
}
/*
* If the qop changed, look up the new qop
* name for rawcred.
*/
if (client->cl_qop != qop) {
client->cl_qop = qop;
client->cl_rawcred.qop = _rpc_gss_num_to_qop(
client->cl_rawcred.mechanism, qop);
}
/*
* Make sure we use the right service value
* for unwrap/wrap.
*/
if (client->cl_rawcred.service != gc.gc_svc) {
client->cl_rawcred.service = gc.gc_svc;
svc_rpc_gss_set_flavor(client);
}
result = AUTH_OK;
} else {
if (rqst->rq_proc != NULLPROC) {
result = AUTH_REJECTEDCRED;
break;
}
call_stat = svc_sendreply(rqst,
(xdrproc_t) xdr_void, (caddr_t) NULL);
if (!call_stat) {
result = AUTH_FAILED;
break;
}
svc_rpc_gss_forget_client(client);
result = RPCSEC_GSS_NODISPATCH;
break;
}
break;
default:
result = AUTH_BADCRED;
break;
}
out:
if (client)
svc_rpc_gss_release_client(client);
xdr_free((xdrproc_t) xdr_rpc_gss_cred, (char *) &gc);
KGSS_CURVNET_RESTORE();
return (result);
}
static bool_t
svc_rpc_gss_wrap(SVCAUTH *auth, struct mbuf **mp)
{
struct svc_rpc_gss_cookedcred *cc;
struct svc_rpc_gss_client *client;
rpc_gss_log_debug("in svc_rpc_gss_wrap()");
cc = (struct svc_rpc_gss_cookedcred *) auth->svc_ah_private;
client = cc->cc_client;
if (client->cl_state != CLIENT_ESTABLISHED
|| cc->cc_service == rpc_gss_svc_none || *mp == NULL) {
return (TRUE);
}
return (xdr_rpc_gss_wrap_data(mp,
client->cl_ctx, client->cl_qop,
cc->cc_service, cc->cc_seq));
}
static bool_t
svc_rpc_gss_unwrap(SVCAUTH *auth, struct mbuf **mp)
{
struct svc_rpc_gss_cookedcred *cc;
struct svc_rpc_gss_client *client;
rpc_gss_log_debug("in svc_rpc_gss_unwrap()");
cc = (struct svc_rpc_gss_cookedcred *) auth->svc_ah_private;
client = cc->cc_client;
if (client->cl_state != CLIENT_ESTABLISHED
|| cc->cc_service == rpc_gss_svc_none) {
return (TRUE);
}
return (xdr_rpc_gss_unwrap_data(mp,
client->cl_ctx, client->cl_qop,
cc->cc_service, cc->cc_seq));
}
static void
svc_rpc_gss_release(SVCAUTH *auth)
{
struct svc_rpc_gss_cookedcred *cc;
struct svc_rpc_gss_client *client;
rpc_gss_log_debug("in svc_rpc_gss_release()");
cc = (struct svc_rpc_gss_cookedcred *) auth->svc_ah_private;
client = cc->cc_client;
svc_rpc_gss_release_client(client);
}