Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit dc8a49ca authored by John Garry's avatar John Garry Committed by Martin K. Petersen
Browse files

scsi: hisi_sas: add internal abort to hisi_sas_abort_task() 



Execute an internal abort for executing a task abort.
This is for case of the 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: default avatarJohn Garry <john.garry@huawei.com>
Reviewed-by: default avatarHannes Reinecke <hare@suse.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 40f2702b

drivers/scsi/hisi_sas/hisi_sas_main.c

+10 −6
Original line number Diff line number Diff line
@@ -841,18 +841,22 @@ static int hisi_sas_abort_task(struct sas_task *task) 
			}

		}



		hisi_sas_internal_task_abort(hisi_hba, device,

					     HISI_SAS_INT_ABT_CMD, 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;



			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,

						     HISI_SAS_INT_ABT_DEV, 0);

			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,

					     HISI_SAS_INT_ABT_CMD, tag);

	}



out: