From f456393e195e0aa16029985f63cd93b601a0d315 Mon Sep 17 00:00:00 2001
From: "Darrick J. Wong" <djwong@us.ibm.com>
Date: Mon, 30 Oct 2006 15:18:39 -0800
Subject: [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>
---
include/scsi/libsas.h | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
(limited to 'include')
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 9582e84..7bf2e8b 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)
{
--
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