Lines Matching refs:aac
1468 static void aac_schedule_bus_scan(struct aac_dev *aac)
1470 if (aac->sa_firmware)
1471 aac_schedule_safw_scan_worker(aac);
1473 aac_schedule_src_reinit_aif_worker(aac);
1476 static int _aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type)
1480 struct Scsi_Host *host = aac->scsi_host_ptr;
1496 aac_adapter_disable_int(aac);
1497 if (aac->thread && aac->thread->pid != current->pid) {
1499 kthread_stop(aac->thread);
1500 aac->thread = NULL;
1508 bled = forced ? 0 : aac_adapter_check_health(aac);
1509 retval = aac_adapter_restart(aac, bled, reset_type);
1518 num_of_fibs = aac->scsi_host_ptr->can_queue + AAC_NUM_MGT_FIB;
1521 struct fib *fib = &aac->fibs[index];
1542 index = aac->cardtype;
1551 aac_free_irq(aac);
1552 aac_fib_map_free(aac);
1553 dma_free_coherent(&aac->pdev->dev, aac->comm_size, aac->comm_addr,
1554 aac->comm_phys);
1555 aac_adapter_ioremap(aac, 0);
1556 aac->comm_addr = NULL;
1557 aac->comm_phys = 0;
1558 kfree(aac->queues);
1559 aac->queues = NULL;
1560 kfree(aac->fsa_dev);
1561 aac->fsa_dev = NULL;
1566 retval = dma_set_mask(&aac->pdev->dev, dmamask);
1568 retval = dma_set_mask(&aac->pdev->dev, dmamask);
1570 retval = dma_set_coherent_mask(&aac->pdev->dev, dmamask);
1574 retval = dma_set_coherent_mask(&aac->pdev->dev, dmamask);
1580 if ((retval = (*(aac_get_driver_ident(index)->init))(aac)))
1584 aac->thread = kthread_run(aac_command_thread, aac, "%s",
1585 aac->name);
1586 if (IS_ERR(aac->thread)) {
1587 retval = PTR_ERR(aac->thread);
1588 aac->thread = NULL;
1592 (void)aac_get_adapter_info(aac);
1601 aac_get_config_status(aac, 1);
1602 aac_get_containers(aac);
1611 aac->in_reset = 0;
1618 dev_info(&aac->pdev->dev, "Scheduling bus rescan\n");
1619 aac_schedule_bus_scan(aac);
1628 int aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type)
1632 struct Scsi_Host *host = aac->scsi_host_ptr;
1635 if (spin_trylock_irqsave(&aac->fib_lock, flagv) == 0)
1638 if (aac->in_reset) {
1639 spin_unlock_irqrestore(&aac->fib_lock, flagv);
1642 aac->in_reset = 1;
1643 spin_unlock_irqrestore(&aac->fib_lock, flagv);
1654 aac_send_shutdown(aac);
1658 retval = _aac_reset_adapter(aac, bled, reset_type);
1666 struct fib * fibctx = aac_fib_alloc(aac);
1701 int aac_check_health(struct aac_dev * aac)
1707 /* Extending the scope of fib_lock slightly to protect aac->in_reset */
1708 if (spin_trylock_irqsave(&aac->fib_lock, flagv) == 0)
1711 if (aac->in_reset || !(BlinkLED = aac_adapter_check_health(aac))) {
1712 spin_unlock_irqrestore(&aac->fib_lock, flagv);
1716 aac->in_reset = 1;
1723 * aac.aifcmd.data[2] = AifHighPriority = 3
1724 * aac.aifcmd.data[3] = BlinkLED
1728 entry = aac->fib_list.next;
1736 while (entry != &aac->fib_list) {
1761 aac_close_fib_context(aac, fibctx);
1775 fib->dev = aac;
1807 spin_unlock_irqrestore(&aac->fib_lock, flagv);
1811 aac->name, BlinkLED);
1815 printk(KERN_ERR "%s: Host adapter BLINK LED 0x%x\n", aac->name, BlinkLED);
1818 aac->in_reset = 0;
1822 static inline int is_safw_raid_volume(struct aac_dev *aac, int bus, int target)
1824 return bus == CONTAINER_CHANNEL && target < aac->maximum_num_containers;