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Subject[PATCH 3/8] hisi_sas: add internal abort to hisi_sas_abort_task()
Date
Execute an internal abort for executing an internal
task abort. This is for case of command still being
present in host when abort is executed.

For a SATA internal abort, we set abort for all tasks
associated with the device.

Signed-off-by: John Garry <john.garry@huawei.com>
---
drivers/scsi/hisi_sas/hisi_sas_main.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 9540953..6c82e07 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -840,18 +840,23 @@ static int hisi_sas_abort_task(struct sas_task *task)
}
}

+ hisi_sas_internal_task_abort(hisi_hba, device, 0, tag);
} else if (task->task_proto & SAS_PROTOCOL_SATA ||
task->task_proto & SAS_PROTOCOL_STP) {
if (task->dev->dev_type == SAS_SATA_DEV) {
- struct hisi_slot_info *slot = task->lldd_task;
+ struct hisi_sas_slot *slot = task->lldd_task;
+ u32 tag = slot->idx;

- dev_notice(dev, "abort task: hba=%p task=%p slot=%p\n",
- hisi_hba, task, slot);
- task->task_state_flags |= SAS_TASK_STATE_ABORTED;
+ hisi_sas_internal_task_abort(hisi_hba, device,
+ 1, tag);
rc = TMF_RESP_FUNC_COMPLETE;
- goto out;
}
+ } else if (task->task_proto & SAS_PROTOCOL_SMP) {
+ /* SMP */
+ struct hisi_sas_slot *slot = task->lldd_task;
+ u32 tag = slot->idx;

+ hisi_sas_internal_task_abort(hisi_hba, device, 0, tag);
}

out:
--
1.9.1
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