diff options
| -rw-r--r-- | drivers/nvme/target/admin-cmd.c | 22 | ||||
| -rw-r--r-- | drivers/nvme/target/nvmet.h | 2 | ||||
| -rw-r--r-- | drivers/nvme/target/zns.c | 2 |
3 files changed, 18 insertions, 8 deletions
diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index d414269756c8..31d35279b37a 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -686,6 +686,13 @@ static bool nvmet_handle_identify_desclist(struct nvmet_req *req) } } +static void nvmet_execute_identify_ctrl_nvm(struct nvmet_req *req) +{ + /* Not supported: return zeroes */ + nvmet_req_complete(req, + nvmet_zero_sgl(req, 0, sizeof(struct nvme_id_ctrl_nvm))); +} + static void nvmet_execute_identify(struct nvmet_req *req) { if (!nvmet_check_transfer_len(req, NVME_IDENTIFY_DATA_SIZE)) @@ -709,13 +716,16 @@ static void nvmet_execute_identify(struct nvmet_req *req) nvmet_execute_identify_ctrl(req); return; case NVME_ID_CNS_CS_CTRL: - if (IS_ENABLED(CONFIG_BLK_DEV_ZONED)) { - switch (req->cmd->identify.csi) { - case NVME_CSI_ZNS: - return nvmet_execute_identify_cns_cs_ctrl(req); - default: - break; + switch (req->cmd->identify.csi) { + case NVME_CSI_NVM: + nvmet_execute_identify_ctrl_nvm(req); + return; + case NVME_CSI_ZNS: + if (IS_ENABLED(CONFIG_BLK_DEV_ZONED)) { + nvmet_execute_identify_ctrl_zns(req); + return; } + break; } break; case NVME_ID_CNS_NS_ACTIVE_LIST: diff --git a/drivers/nvme/target/nvmet.h b/drivers/nvme/target/nvmet.h index bda1c1f71f39..273cca49a040 100644 --- a/drivers/nvme/target/nvmet.h +++ b/drivers/nvme/target/nvmet.h @@ -578,7 +578,7 @@ bool nvmet_ns_revalidate(struct nvmet_ns *ns); u16 blk_to_nvme_status(struct nvmet_req *req, blk_status_t blk_sts); bool nvmet_bdev_zns_enable(struct nvmet_ns *ns); -void nvmet_execute_identify_cns_cs_ctrl(struct nvmet_req *req); +void nvmet_execute_identify_ctrl_zns(struct nvmet_req *req); void nvmet_execute_identify_cns_cs_ns(struct nvmet_req *req); void nvmet_bdev_execute_zone_mgmt_recv(struct nvmet_req *req); void nvmet_bdev_execute_zone_mgmt_send(struct nvmet_req *req); diff --git a/drivers/nvme/target/zns.c b/drivers/nvme/target/zns.c index 017c13f8bef1..d93ee4ae1945 100644 --- a/drivers/nvme/target/zns.c +++ b/drivers/nvme/target/zns.c @@ -70,7 +70,7 @@ bool nvmet_bdev_zns_enable(struct nvmet_ns *ns) return true; } -void nvmet_execute_identify_cns_cs_ctrl(struct nvmet_req *req) +void nvmet_execute_identify_ctrl_zns(struct nvmet_req *req) { u8 zasl = req->sq->ctrl->subsys->zasl; struct nvmet_ctrl *ctrl = req->sq->ctrl; |