return SCI_SUCCESS;
}
-void isci_host_scan_start(struct Scsi_Host *shost)
+void isci_host_start(struct Scsi_Host *shost)
{
struct isci_host *ihost = SHOST_TO_SAS_HA(shost)->lldd_ha;
unsigned long tmo = sci_controller_get_suggested_start_timeout(ihost);
void ireq_done(struct isci_host *ihost, struct isci_request *ireq, struct sas_task *task)
{
- task->lldd_task = NULL;
if (!test_bit(IREQ_ABORT_PATH_ACTIVE, &ireq->flags) &&
!(task->task_state_flags & SAS_TASK_STATE_ABORTED)) {
if (test_bit(IREQ_COMPLETE_IN_TARGET, &ireq->flags)) {
dev_dbg(&ihost->pdev->dev,
"%s: Normal - ireq/task = %p/%p\n",
__func__, ireq, task);
-
+ task->lldd_task = NULL;
task->task_done(task);
} else {
dev_dbg(&ihost->pdev->dev,
"%s: Error - ireq/task = %p/%p\n",
__func__, ireq, task);
-
+ if (sas_protocol_ata(task->task_proto))
+ task->lldd_task = NULL;
sas_task_abort(task);
}
- }
+ } else
+ task->lldd_task = NULL;
+
if (test_and_clear_bit(IREQ_ABORT_PATH_ACTIVE, &ireq->flags))
wake_up_all(&ihost->eventq);
sci_controller_completion_handler(ihost);
spin_unlock_irq(&ihost->scic_lock);
- /* the coalesence timeout doubles at each encoding step, so
+ /*
+ * we subtract SCI_MAX_PORTS to account for the number of dummy TCs
+ * issued for hardware issue workaround
+ */
+ active = isci_tci_active(ihost) - SCI_MAX_PORTS;
+
+ /*
+ * the coalesence timeout doubles at each encoding step, so
* update it based on the ilog2 value of the outstanding requests
*/
- active = isci_tci_active(ihost);
writel(SMU_ICC_GEN_VAL(NUMBER, active) |
SMU_ICC_GEN_VAL(TIMER, ISCI_COALESCE_BASE + ilog2(active)),
&ihost->smu_registers->interrupt_coalesce_control);