[01/10] nvme: report more detailed status codes to the block layer
diff mbox

Message ID 20170823175815.3646-2-hch@lst.de
State New
Headers show

Commit Message

Christoph Hellwig Aug. 23, 2017, 5:58 p.m. UTC
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 drivers/nvme/host/core.c | 9 +++++++++
 1 file changed, 9 insertions(+)

Comments

Sagi Grimberg Aug. 28, 2017, 6:06 a.m. UTC | #1
Looks good,

Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Keith Busch Aug. 28, 2017, 6:50 p.m. UTC | #2
Looks good. 

Reviewed-by: Keith Busch <keith.busch@intel.com>

Patch
diff mbox

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 1db8de0bee87..b8ecd155be19 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -113,7 +113,16 @@  static blk_status_t nvme_error_status(struct request *req)
 	case NVME_SC_WRITE_FAULT:
 	case NVME_SC_READ_ERROR:
 	case NVME_SC_UNWRITTEN_BLOCK:
+	case NVME_SC_ACCESS_DENIED:
+	case NVME_SC_READ_ONLY:
 		return BLK_STS_MEDIUM;
+	case NVME_SC_GUARD_CHECK:
+	case NVME_SC_APPTAG_CHECK:
+	case NVME_SC_REFTAG_CHECK:
+	case NVME_SC_INVALID_PI:
+		return BLK_STS_PROTECTION;
+	case NVME_SC_RESERVATION_CONFLICT:
+		return BLK_STS_NEXUS;
 	default:
 		return BLK_STS_IOERR;
 	}