diff options
| author | Keith Busch <kbusch@kernel.org> | 2024-11-04 14:00:14 -0800 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2024-11-11 09:49:48 -0800 |
| commit | 83acb24e6de7bbb5cb0df1ba0f47a92da9112061 (patch) | |
| tree | d755d97c161ba202feccb0139415356de7fa00a4 /drivers/nvme/target | |
| parent | 61c9967cd63448292a64f9ee9aeb6e2053e3a624 (diff) | |
nvmet: implement supported log pages
This log is required for nvme 2.1.
Reviewed-by: Matias Bjørling <matias.bjorling@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Diffstat (limited to 'drivers/nvme/target')
| -rw-r--r-- | drivers/nvme/target/admin-cmd.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index c59e21434833..cbbf911c5cc0 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -71,6 +71,32 @@ static void nvmet_execute_get_log_page_error(struct nvmet_req *req) nvmet_req_complete(req, 0); } +static void nvmet_execute_get_supported_log_pages(struct nvmet_req *req) +{ + struct nvme_supported_log *logs; + u16 status; + + logs = kzalloc(sizeof(*logs), GFP_KERNEL); + if (!logs) { + status = NVME_SC_INTERNAL; + goto out; + } + + logs->lids[NVME_LOG_SUPPORTED] = cpu_to_le32(NVME_LIDS_LSUPP); + logs->lids[NVME_LOG_ERROR] = cpu_to_le32(NVME_LIDS_LSUPP); + logs->lids[NVME_LOG_SMART] = cpu_to_le32(NVME_LIDS_LSUPP); + logs->lids[NVME_LOG_FW_SLOT] = cpu_to_le32(NVME_LIDS_LSUPP); + logs->lids[NVME_LOG_CHANGED_NS] = cpu_to_le32(NVME_LIDS_LSUPP); + logs->lids[NVME_LOG_CMD_EFFECTS] = cpu_to_le32(NVME_LIDS_LSUPP); + logs->lids[NVME_LOG_ANA] = cpu_to_le32(NVME_LIDS_LSUPP); + logs->lids[NVME_LOG_RESERVATION] = cpu_to_le32(NVME_LIDS_LSUPP); + + status = nvmet_copy_to_sgl(req, 0, logs, sizeof(*logs)); + kfree(logs); +out: + nvmet_req_complete(req, status); +} + static u16 nvmet_get_smart_log_nsid(struct nvmet_req *req, struct nvme_smart_log *slog) { @@ -327,6 +353,8 @@ static void nvmet_execute_get_log_page(struct nvmet_req *req) return; switch (req->cmd->get_log_page.lid) { + case NVME_LOG_SUPPORTED: + return nvmet_execute_get_supported_log_pages(req); case NVME_LOG_ERROR: return nvmet_execute_get_log_page_error(req); case NVME_LOG_SMART: |