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| author | Kanchan Joshi <joshi.k@samsung.com> | 2022-05-20 12:06:30 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-05-20 15:17:33 +0300 |
| commit | 58e5bdeb9c2b06895e723c0b1e670f54510ff782 (patch) | |
| tree | 5fdb0fd35c94c32ad476ba62a5b3f6692bc2368e /drivers/nvme/host/nvme.h | |
| parent | 00fc2eeb15acc7f7e8713edc6d4d9855936226cb (diff) | |
| download | linux-58e5bdeb9c2b06895e723c0b1e670f54510ff782.tar.xz | |
nvme: enable uring-passthrough for admin commands
Add two new opcodes that userspace can use for admin commands:
NVME_URING_CMD_ADMIN : non-vectroed
NVME_URING_CMD_ADMIN_VEC : vectored variant
Wire up support when these are issued on controller node(/dev/nvmeX).
Signed-off-by: Kanchan Joshi <joshi.k@samsung.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220520090630.70394-3-joshi.k@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme/host/nvme.h')
| -rw-r--r-- | drivers/nvme/host/nvme.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index 086ccbdd7003..26d35c557588 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -787,6 +787,7 @@ int nvme_ns_chr_uring_cmd(struct io_uring_cmd *ioucmd, int nvme_ns_head_chr_uring_cmd(struct io_uring_cmd *ioucmd, unsigned int issue_flags); int nvme_getgeo(struct block_device *bdev, struct hd_geometry *geo); +int nvme_dev_uring_cmd(struct io_uring_cmd *ioucmd, unsigned int issue_flags); extern const struct attribute_group *nvme_ns_id_attr_groups[]; extern const struct pr_ops nvme_pr_ops; |