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| author | Christoph Hellwig <hch@lst.de> | 2017-08-22 10:17:03 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-08-29 10:22:18 +0200 |
| commit | a751da33945a2c94a0449d1005c3c973e5acfefb (patch) | |
| tree | 695e5f6706f410f988cadf1d39e922f37dac4c78 /drivers/nvme | |
| parent | nvme: honor RTD3 Entry Latency for shutdowns (diff) | |
| download | linux-a751da33945a2c94a0449d1005c3c973e5acfefb.tar.xz linux-a751da33945a2c94a0449d1005c3c973e5acfefb.zip | |
nvme: report more detailed status codes to the block layer
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 745058905da6..4c49ec4349bc 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; } |