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| author | Jens Axboe <axboe@kernel.dk> | 2022-03-07 12:44:39 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-03-07 12:44:39 -0700 |
| commit | b46bebaf2a58cc77099b5f4de45f3d570e74aa05 (patch) | |
| tree | eb267d276b803aa19b0ec4914ca921e5249d7264 /include/uapi/linux | |
| parent | 13400b145426e2a13294fc42c5686dff30f19677 (diff) | |
| parent | a76370690c3b382ee1c91a93a447c8e25865c8e2 (diff) | |
Merge branch 'for-5.18/drivers' into for-5.18/write-streams
* for-5.18/drivers: (51 commits)
bcache: fixup multiple threads crash
bcache: fixup bcache_dev_sectors_dirty_add() multithreaded CPU false sharing
floppy: use memcpy_{to,from}_bvec
drbd: use bvec_kmap_local in recv_dless_read
drbd: use bvec_kmap_local in drbd_csum_bio
bcache: use bvec_kmap_local in bio_csum
nvdimm-btt: use bvec_kmap_local in btt_rw_integrity
nvdimm-blk: use bvec_kmap_local in nd_blk_rw_integrity
zram: use memcpy_from_bvec in zram_bvec_write
zram: use memcpy_to_bvec in zram_bvec_read
aoe: use bvec_kmap_local in bvcpy
iss-simdisk: use bvec_kmap_local in simdisk_submit_bio
nvme: check that EUI/GUID/UUID are globally unique
nvme: check for duplicate identifiers earlier
nvme: fix the check for duplicate unique identifiers
nvme: cleanup __nvme_check_ids
nvme: remove nssa from struct nvme_ctrl
nvme: explicitly set non-error for directives
nvme: expose cntrltype and dctype through sysfs
nvme: send uevent on connection up
...
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/nvme_ioctl.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/uapi/linux/nvme_ioctl.h b/include/uapi/linux/nvme_ioctl.h index d99b5a772698..b2e43185e3b5 100644 --- a/include/uapi/linux/nvme_ioctl.h +++ b/include/uapi/linux/nvme_ioctl.h @@ -55,7 +55,10 @@ struct nvme_passthru_cmd64 { __u64 metadata; __u64 addr; __u32 metadata_len; - __u32 data_len; + union { + __u32 data_len; /* for non-vectored io */ + __u32 vec_cnt; /* for vectored io */ + }; __u32 cdw10; __u32 cdw11; __u32 cdw12; @@ -78,5 +81,6 @@ struct nvme_passthru_cmd64 { #define NVME_IOCTL_RESCAN _IO('N', 0x46) #define NVME_IOCTL_ADMIN64_CMD _IOWR('N', 0x47, struct nvme_passthru_cmd64) #define NVME_IOCTL_IO64_CMD _IOWR('N', 0x48, struct nvme_passthru_cmd64) +#define NVME_IOCTL_IO64_CMD_VEC _IOWR('N', 0x49, struct nvme_passthru_cmd64) #endif /* _UAPI_LINUX_NVME_IOCTL_H */ |