[PATCHv2 1/5] nvme: Add more command status translation

[keith.busch@intel.com (Keith Busch)]

This adds more NVMe status code translations to blk_status_t values,
and captures all the current status codes NVMe multipath uses.

Acked-by: Mike Snitzer <snitzer at redhat.com>
Reviewed-by: Hannes Reinecke <hare at suse.com>
Signed-off-by: Keith Busch <keith.busch at intel.com>
---
 drivers/nvme/host/core.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 2a69d735efbc..499f3141e365 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -157,13 +157,20 @@ static blk_status_t nvme_error_status(struct request *req)
 		return BLK_STS_OK;
 	case NVME_SC_CAP_EXCEEDED:
 		return BLK_STS_NOSPC;
+	case NVME_SC_LBA_RANGE:
+		return BLK_STS_TARGET;
+	case NVME_SC_BAD_ATTRIBUTES:
 	case NVME_SC_ONCS_NOT_SUPPORTED:
+	case NVME_SC_INVALID_OPCODE:
+	case NVME_SC_INVALID_FIELD:
+	case NVME_SC_INVALID_NS:
 		return BLK_STS_NOTSUPP;
 	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:
+	case NVME_SC_COMPARE_FAILED:
 		return BLK_STS_MEDIUM;
 	case NVME_SC_GUARD_CHECK:
 	case NVME_SC_APPTAG_CHECK:
-- 
2.13.6