The SATL should connect the scsi_cmnd to the sas_task (despite the presence
of libata) so that requests to abort scsi_cmnds headed to the ATA device
can be processed by the EH and aborted correctly. The abort status should
still be propagated from sas -> ata -> scsi.
Signed-off-by: Darrick J. Wong <[EMAIL PROTECTED]>
---
drivers/scsi/libsas/sas_ata.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 7ebda69..8111222 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -119,6 +119,8 @@ static void sas_ata_task_done(struct sas
}
qc->lldd_task = NULL;
+ if (qc->scsicmd)
+ ASSIGN_SAS_TASK(qc->scsicmd, NULL);
ata_qc_complete(qc);
spin_unlock_irqrestore(dev->sata_dev.ap->lock, flags);
@@ -184,6 +186,9 @@ static unsigned int sas_ata_qc_issue(str
break;
}
+ if (qc->scsicmd)
+ ASSIGN_SAS_TASK(qc->scsicmd, task);
+
if (sas_ha->lldd_max_execute_num < 2)
res = i->dft->lldd_execute_task(task, 1, GFP_ATOMIC);
else
@@ -193,6 +198,8 @@ static unsigned int sas_ata_qc_issue(str
if (res) {
SAS_DPRINTK("lldd_execute_task returned: %d\n", res);
+ if (qc->scsicmd)
+ ASSIGN_SAS_TASK(qc->scsicmd, NULL);
sas_free_task(task);
return AC_ERR_SYSTEM;
}
-
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