diff options
Diffstat (limited to 'drivers/scsi/isci/task.c')
| -rw-r--r-- | drivers/scsi/isci/task.c | 41 |
1 files changed, 9 insertions, 32 deletions
diff --git a/drivers/scsi/isci/task.c b/drivers/scsi/isci/task.c index 3fd88d72a0c0..c514b20293b2 100644 --- a/drivers/scsi/isci/task.c +++ b/drivers/scsi/isci/task.c @@ -91,8 +91,7 @@ static void isci_task_refuse(struct isci_host *ihost, struct sas_task *task, /* Normal notification (task_done) */ task->task_state_flags |= SAS_TASK_STATE_DONE; - task->task_state_flags &= ~(SAS_TASK_AT_INITIATOR | - SAS_TASK_STATE_PENDING); + task->task_state_flags &= ~SAS_TASK_STATE_PENDING; task->lldd_task = NULL; spin_unlock_irqrestore(&task->task_state_lock, flags); @@ -162,18 +161,17 @@ int isci_task_execute_task(struct sas_task *task, gfp_t gfp_flags) SAS_TASK_UNDELIVERED, SAS_SAM_STAT_TASK_ABORTED); } else { - task->task_state_flags |= SAS_TASK_AT_INITIATOR; + struct isci_request *ireq; + + /* do common allocation and init of request object. */ + ireq = isci_io_request_from_tag(ihost, task, tag); spin_unlock_irqrestore(&task->task_state_lock, flags); /* build and send the request. */ - status = isci_request_execute(ihost, idev, task, tag); + /* do common allocation and init of request object. */ + status = isci_request_execute(ihost, idev, task, ireq); if (status != SCI_SUCCESS) { - spin_lock_irqsave(&task->task_state_lock, flags); - /* Did not really start this command. */ - task->task_state_flags &= ~SAS_TASK_AT_INITIATOR; - spin_unlock_irqrestore(&task->task_state_lock, flags); - if (test_bit(IDEV_GONE, &idev->flags)) { /* Indicate that the device * is gone. @@ -498,7 +496,6 @@ int isci_task_abort_task(struct sas_task *task) /* If task is already done, the request isn't valid */ if (!(task->task_state_flags & SAS_TASK_STATE_DONE) && - (task->task_state_flags & SAS_TASK_AT_INITIATOR) && old_request) { idev = isci_get_device(task->dev->lldd_dev); target_done_already = test_bit(IREQ_COMPLETE_IN_TARGET, @@ -532,8 +529,7 @@ int isci_task_abort_task(struct sas_task *task) */ spin_lock_irqsave(&task->task_state_lock, flags); task->task_state_flags |= SAS_TASK_STATE_DONE; - task->task_state_flags &= ~(SAS_TASK_AT_INITIATOR | - SAS_TASK_STATE_PENDING); + task->task_state_flags &= ~SAS_TASK_STATE_PENDING; spin_unlock_irqrestore(&task->task_state_lock, flags); ret = TMF_RESP_FUNC_COMPLETE; @@ -581,8 +577,7 @@ int isci_task_abort_task(struct sas_task *task) test_bit(IDEV_GONE, &idev->flags)); spin_lock_irqsave(&task->task_state_lock, flags); - task->task_state_flags &= ~(SAS_TASK_AT_INITIATOR | - SAS_TASK_STATE_PENDING); + task->task_state_flags &= ~SAS_TASK_STATE_PENDING; task->task_state_flags |= SAS_TASK_STATE_DONE; spin_unlock_irqrestore(&task->task_state_lock, flags); @@ -626,24 +621,6 @@ int isci_task_abort_task_set( /** - * isci_task_clear_aca() - This function is one of the SAS Domain Template - * functions. This is one of the Task Management functoins called by libsas. - * @d_device: This parameter specifies the domain device associated with this - * request. - * @lun: This parameter specifies the lun associated with this request. - * - * status, zero indicates success. - */ -int isci_task_clear_aca( - struct domain_device *d_device, - u8 *lun) -{ - return TMF_RESP_FUNC_FAILED; -} - - - -/** * isci_task_clear_task_set() - This function is one of the SAS Domain Template * functions. This is one of the Task Management functoins called by libsas. * @d_device: This parameter specifies the domain device associated with this |