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| author | Mike Christie <michael.christie@oracle.com> | 2022-08-12 04:00:27 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-09-07 05:05:59 +0300 |
| commit | 68a3a9102a6891635fa7595ce78808e57b66fc6f (patch) | |
| tree | 2165d1bee6d057be80ba9e15510d3d33b593b286 /include/scsi/scsi_status.h | |
| parent | 7dfaae6ac1b0267d5a064970ba794a916c33b823 (diff) | |
| download | linux-68a3a9102a6891635fa7595ce78808e57b66fc6f.tar.xz | |
scsi: core: Remove useless host error codes
The host codes that were supposed to only be used for internal use are now
not used, so remove them.
Link: https://lore.kernel.org/r/20220812010027.8251-11-michael.christie@oracle.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/scsi/scsi_status.h')
| -rw-r--r-- | include/scsi/scsi_status.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/scsi/scsi_status.h b/include/scsi/scsi_status.h index 31d30cee1869..9cb85262de64 100644 --- a/include/scsi/scsi_status.h +++ b/include/scsi/scsi_status.h @@ -62,12 +62,12 @@ enum scsi_host_status { * recover the link. Transport class will * retry or fail IO */ DID_TRANSPORT_FAILFAST = 0x0f, /* Transport class fastfailed the io */ - DID_TARGET_FAILURE = 0x10, /* Permanent target failure, do not retry on - * other paths */ - DID_NEXUS_FAILURE = 0x11, /* Permanent nexus failure, retry on other - * paths might yield different results */ - DID_ALLOC_FAILURE = 0x12, /* Space allocation on the device failed */ - DID_MEDIUM_ERROR = 0x13, /* Medium error */ + /* + * We used to have DID_TARGET_FAILURE, DID_NEXUS_FAILURE, + * DID_ALLOC_FAILURE and DID_MEDIUM_ERROR at 0x10 - 0x13. For compat + * with userspace apps that parse the host byte for SG IO, we leave + * that block of codes unused and start at 0x14 below. + */ DID_TRANSPORT_MARGINAL = 0x14, /* Transport marginal errors */ }; |