diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-12-12 15:20:56 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2022-12-28 06:26:13 -1000 |
| commit | f2d1421391bba0b15684d2379a47a089f0e561d0 (patch) | |
| tree | 6e9d3a55e31316f236a9819dfb9dcc8f99cc9509 /drivers | |
| parent | 61f37154c599cf9f2f84dcbd9be842f8645a7099 (diff) | |
nvmet: set the LBCC bit for commands that modify data
Write, Write Zeroes, Zone append and a Zone Reset through
Zone Management Send modify the logical block content of a namespace,
so make sure the LBCC bit is reported for them.
Fixes: b5d0b38c0475 ("nvmet: add Command Set Identifier support")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvme/target/admin-cmd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index 111a5cb6403f..6a54ed6fb121 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -174,17 +174,19 @@ static void nvmet_get_cmd_effects_nvm(struct nvme_effects_log *log) cpu_to_le32(NVME_CMD_EFFECTS_CSUPP); log->iocs[nvme_cmd_read] = - log->iocs[nvme_cmd_write] = log->iocs[nvme_cmd_flush] = log->iocs[nvme_cmd_dsm] = - log->iocs[nvme_cmd_write_zeroes] = cpu_to_le32(NVME_CMD_EFFECTS_CSUPP); + log->iocs[nvme_cmd_write] = + log->iocs[nvme_cmd_write_zeroes] = + cpu_to_le32(NVME_CMD_EFFECTS_CSUPP | NVME_CMD_EFFECTS_LBCC); } static void nvmet_get_cmd_effects_zns(struct nvme_effects_log *log) { log->iocs[nvme_cmd_zone_append] = log->iocs[nvme_cmd_zone_mgmt_send] = + cpu_to_le32(NVME_CMD_EFFECTS_CSUPP | NVME_CMD_EFFECTS_LBCC); log->iocs[nvme_cmd_zone_mgmt_recv] = cpu_to_le32(NVME_CMD_EFFECTS_CSUPP); } |