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| author | Darrick J. Wong <djwong@us.ibm.com> | 2006-10-31 00:18:39 +0100 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-11-15 19:14:16 +0100 |
| commit | f456393e195e0aa16029985f63cd93b601a0d315 (patch) | |
| tree | dc4b9d4c0705d5fe2d94669b1a75053f52755cb7 /include/scsi/libsas.h | |
| parent | [SCSI] Reduce polling in sd.c (diff) | |
| download | linux-f456393e195e0aa16029985f63cd93b601a0d315.tar.xz linux-f456393e195e0aa16029985f63cd93b601a0d315.zip | |
[SCSI] libsas: modify error handler to use scsi_eh_* functions
This patch adds an EH done queue to sas_ha, converts the error handling
strategy function and the sas_scsi_task_done functions in libsas to use
the scsi_eh_* commands for error'd commands, and adds checks for the
INITIATOR_ABORTED flag so that we do the right thing if a sas_task has
been aborted by the initiator.
Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/scsi/libsas.h')
| -rw-r--r-- | include/scsi/libsas.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 9582e8401669..7bf2e8b9903c 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -338,6 +338,8 @@ struct sas_ha_struct { void (*notify_phy_event)(struct asd_sas_phy *, enum phy_event); void *lldd_ha; /* not touched by sas class code */ + + struct list_head eh_done_q; }; #define SHOST_TO_SAS_HA(_shost) (*(struct sas_ha_struct **)(_shost)->hostdata) @@ -530,9 +532,10 @@ struct sas_task { -#define SAS_TASK_STATE_PENDING 1 -#define SAS_TASK_STATE_DONE 2 -#define SAS_TASK_STATE_ABORTED 4 +#define SAS_TASK_STATE_PENDING 1 +#define SAS_TASK_STATE_DONE 2 +#define SAS_TASK_STATE_ABORTED 4 +#define SAS_TASK_INITIATOR_ABORTED 8 static inline struct sas_task *sas_alloc_task(gfp_t flags) { |