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authorJoe Handzik <joseph.t.handzik@hp.com>2015-04-23 09:33:32 -0500
committerJames Bottomley <JBottomley@Odin.com>2015-05-31 11:33:17 -0700
commitc40820d511d4c9bfc8a64f5c920fa0782f5da673 (patch)
treefeddbfe1ec09139a126b0fb9a6e4f17ea2808b20 /drivers/scsi/hpsa_cmd.h
parentd9a729f3e4d23d4fe8ca458d88d7b982ad3a1600 (diff)
downloadlinux-c40820d511d4c9bfc8a64f5c920fa0782f5da673.tar.bz2
hpsa: add more ioaccel2 error handling, including underrun statuses.
improve ioaccel2 error handling, including better handling of underrun statuses Reviewed-by: Scott Teel <scott.teel@pmcs.com> Reviewed-by: Kevin Barnett <kevin.barnett@pmcs.com> Signed-off-by: Joe Handzik <joseph.t.handzik@hp.com> Signed-off-by: Don Brace <don.brace@pmcs.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/hpsa_cmd.h')
-rw-r--r--drivers/scsi/hpsa_cmd.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/hpsa_cmd.h b/drivers/scsi/hpsa_cmd.h
index 0efb6f2b4297..cecb62bf0ffe 100644
--- a/drivers/scsi/hpsa_cmd.h
+++ b/drivers/scsi/hpsa_cmd.h
@@ -532,6 +532,12 @@ struct io_accel2_scsi_response {
#define IOACCEL2_STATUS_SR_TASK_COMP_SET_FULL 0x28
#define IOACCEL2_STATUS_SR_TASK_COMP_ABORTED 0x40
#define IOACCEL2_STATUS_SR_IOACCEL_DISABLED 0x0E
+#define IOACCEL2_STATUS_SR_IO_ERROR 0x01
+#define IOACCEL2_STATUS_SR_IO_ABORTED 0x02
+#define IOACCEL2_STATUS_SR_NO_PATH_TO_DEVICE 0x03
+#define IOACCEL2_STATUS_SR_INVALID_DEVICE 0x04
+#define IOACCEL2_STATUS_SR_UNDERRUN 0x51
+#define IOACCEL2_STATUS_SR_OVERRUN 0x75
u8 data_present; /* low 2 bits */
#define IOACCEL2_NO_DATAPRESENT 0x000
#define IOACCEL2_RESPONSE_DATAPRESENT 0x001