diff options
Diffstat (limited to 'sys/linux/block.txt')
| -rw-r--r-- | sys/linux/block.txt | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/sys/linux/block.txt b/sys/linux/block.txt new file mode 100644 index 000000000..ae94744ed --- /dev/null +++ b/sys/linux/block.txt @@ -0,0 +1,125 @@ +# Copyright 2018 syzkaller project authors. All rights reserved. +# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file. + +include <uapi/linux/fs.h> +include <uapi/linux/blktrace_api.h> +include <uapi/linux/blkzoned.h> +include <uapi/linux/pr.h> +include <uapi/linux/hdreg.h> +include <uapi/linux/blkpg.h> + +resource fd_block_trace[fd] +resource fd_block[fd_block_trace] + +openat$nullb(fd const[AT_FDCWD], file ptr[in, string["/dev/nullb0"]], flags flags[open_flags], mode const[0]) fd_block +openat$md(fd const[AT_FDCWD], file ptr[in, string["/dev/md0"]], flags flags[open_flags], mode const[0]) fd_block + +ioctl$BLKTRACESETUP(fd fd_block_trace, cmd const[BLKTRACESETUP], arg ptr[in, blk_user_trace_setup]) +ioctl$BLKTRACESTART(fd fd_block_trace, cmd const[BLKTRACESTART], arg const[0]) +ioctl$BLKTRACESTOP(fd fd_block_trace, cmd const[BLKTRACESTOP], arg const[0]) +ioctl$BLKTRACETEARDOWN(fd fd_block_trace, cmd const[BLKTRACETEARDOWN], arg const[0]) + +ioctl$BLKFLSBUF(fd fd_block, cmd const[BLKFLSBUF], arg ptr[in, intptr]) +ioctl$BLKROSET(fd fd_block, cmd const[BLKROSET], arg ptr[in, intptr]) +ioctl$BLKDISCARD(fd fd_block, cmd const[BLKDISCARD], arg ptr[in, intptr]) +ioctl$BLKSECDISCARD(fd fd_block, cmd const[BLKSECDISCARD], arg ptr[in, intptr]) +ioctl$BLKZEROOUT(fd fd_block, cmd const[BLKZEROOUT], arg ptr[in, blk_zone_range]) +ioctl$BLKREPORTZONE(fd fd_block, cmd const[BLKREPORTZONE], arg ptr[in, blk_zone_report]) +ioctl$BLKRESETZONE(fd fd_block, cmd const[BLKRESETZONE], arg ptr[in, blk_zone_range]) +ioctl$BLKRAGET(fd fd_block, cmd const[BLKRAGET], arg ptr[out, intptr]) +ioctl$BLKROGET(fd fd_block, cmd const[BLKROGET], arg ptr[out, intptr]) +ioctl$BLKBSZGET(fd fd_block, cmd const[BLKBSZGET], arg ptr[out, intptr]) +ioctl$BLKPBSZGET(fd fd_block, cmd const[BLKPBSZGET], arg ptr[out, intptr]) +ioctl$BLKIOMIN(fd fd_block, cmd const[BLKIOMIN], arg ptr[out, intptr]) +ioctl$BLKIOOPT(fd fd_block, cmd const[BLKIOOPT], arg ptr[out, intptr]) +ioctl$BLKALIGNOFF(fd fd_block, cmd const[BLKALIGNOFF], arg ptr[out, intptr]) +ioctl$BLKSECTGET(fd fd_block, cmd const[BLKSECTGET], arg ptr[out, intptr]) +ioctl$BLKROTATIONAL(fd fd_block, cmd const[BLKROTATIONAL], arg ptr[out, intptr]) +ioctl$BLKFRASET(fd fd_block, cmd const[BLKFRASET], arg ptr[in, intptr]) +ioctl$BLKBSZSET(fd fd_block, cmd const[BLKBSZSET], arg ptr[in, intptr]) +ioctl$BLKPG(fd fd_block, cmd const[BLKPG], arg ptr[in, blkpg_ioctl_arg]) +ioctl$BLKRRPART(fd fd_block, cmd const[BLKRRPART], arg const[0]) +ioctl$BLKGETSIZE(fd fd_block, cmd const[BLKGETSIZE], arg ptr[out, intptr]) +ioctl$BLKGETSIZE64(fd fd_block, cmd const[BLKGETSIZE64], arg ptr[out, int64]) + +ioctl$HDIO_GETGEO(fd fd_block, cmd const[HDIO_GETGEO], arg ptr[out, hd_geometry]) + +ioctl$IOC_PR_REGISTER(fd fd_block, cmd const[IOC_PR_REGISTER], arg ptr[in, pr_registration]) +ioctl$IOC_PR_RESERVE(fd fd_block, cmd const[IOC_PR_RESERVE], arg ptr[in, pr_reservation]) +ioctl$IOC_PR_RELEASE(fd fd_block, cmd const[IOC_PR_RELEASE], arg ptr[in, pr_reservation]) +ioctl$IOC_PR_PREEMPT(fd fd_block, cmd const[IOC_PR_PREEMPT], arg ptr[in, pr_preempt]) +ioctl$IOC_PR_PREEMPT_ABORT(fd fd_block, cmd const[IOC_PR_PREEMPT_ABORT], arg ptr[in, pr_preempt]) +ioctl$IOC_PR_CLEAR(fd fd_block, cmd const[IOC_PR_CLEAR], arg ptr[in, pr_clear]) + +blk_zone_report { + sector int64 + nr_zones len[zones, int32] + reserved const[0, int32] + zones array[blk_zone] +} [packed] + +blk_zone { + start int64 + len int64 + wp int64 + type int8 + cond int8 + non_seq int8 + reset int8 + reserved array[const[0, int8], 36] +} + +blk_zone_range { + sector int64 + nr_sectors int64 +} + +hd_geometry { + heads int8 + sectors int8 + cylinders int16 + start intptr +} + +blkpg_ioctl_arg { + op int32 + flags int32 + datalen bytesize[data, int32] + data ptr[in, array[int8]] +} + +blk_user_trace_setup { + name array[const[0, int8], BLKTRACE_BDEV_SIZE] + act_mask int16 + buf_size int32 + buf_nr int32 + start_lba int64 + end_lba int64 + pid pid +} + +pr_registration { + old_key int64 + new_key int64 + flags bool32 + pad const[0, int32] +} + +pr_reservation { + key int64 + type int32 + flags bool32 +} + +pr_preempt { + old_key int64 + new_key int64 + type int32 + flags int32 +} + +pr_clear { + key int64 + flags const[0, int32] + pad const[0, int32] +} |