summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/aacraid/sa.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/aacraid/sa.c')
-rw-r--r--drivers/scsi/aacraid/sa.c44
1 files changed, 3 insertions, 41 deletions
diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c
index 3900abc5850..466f05cfbf0 100644
--- a/drivers/scsi/aacraid/sa.c
+++ b/drivers/scsi/aacraid/sa.c
@@ -189,8 +189,7 @@ static int sa_sync_cmd(struct aac_dev *dev, u32 command,
ok = 1;
break;
}
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
}
if (ok != 1)
@@ -237,29 +236,16 @@ static void aac_sa_interrupt_adapter (struct aac_dev *dev)
static void aac_sa_start_adapter(struct aac_dev *dev)
{
- u32 ret;
struct aac_init *init;
/*
* Fill in the remaining pieces of the init.
*/
init = dev->init;
init->HostElapsedSeconds = cpu_to_le32(get_seconds());
-
- /*
- * Tell the adapter we are back and up and running so it will scan its command
- * queues and enable our interrupts
- */
- dev->irq_mask = (PrintfReady | DOORBELL_1 | DOORBELL_2 | DOORBELL_3 | DOORBELL_4);
- /*
- * First clear out all interrupts. Then enable the one's that
- * we can handle.
- */
- sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);
- sa_writew(dev, SaDbCSR.PRICLEARIRQMASK, (PrintfReady | DOORBELL_1 | DOORBELL_2 | DOORBELL_3 | DOORBELL_4));
/* We can only use a 32 bit address here */
sa_sync_cmd(dev, INIT_STRUCT_BASE_ADDRESS,
(u32)(ulong)dev->init_pa, 0, 0, 0, 0, 0,
- &ret, NULL, NULL, NULL, NULL);
+ NULL, NULL, NULL, NULL, NULL);
}
/**
@@ -314,15 +300,6 @@ int aac_sa_init(struct aac_dev *dev)
name = dev->name;
/*
- * Map in the registers from the adapter.
- */
-
- if((dev->regs.sa = ioremap((unsigned long)dev->scsi_host_ptr->base, 8192))==NULL)
- {
- printk(KERN_WARNING "aacraid: unable to map ARM.\n" );
- goto error_iounmap;
- }
- /*
* Check to see if the board failed any self tests.
*/
if (sa_readl(dev, Mailbox7) & SELF_TEST_FAILED) {
@@ -347,8 +324,7 @@ int aac_sa_init(struct aac_dev *dev)
name, instance, status);
goto error_iounmap;
}
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
}
if (request_irq(dev->scsi_host_ptr->irq, aac_sa_intr, SA_SHIRQ|SA_INTERRUPT, "aacraid", (void *)dev ) < 0) {
@@ -378,31 +354,17 @@ int aac_sa_init(struct aac_dev *dev)
goto error_irq;
/*
- * Start any kernel threads needed
- */
- dev->thread_pid = kernel_thread((int (*)(void *))aac_command_thread, dev, 0);
- if (dev->thread_pid < 0) {
- printk(KERN_ERR "aacraid: Unable to create command thread.\n");
- goto error_kfree;
- }
-
- /*
* Tell the adapter that all is configure, and it can start
* accepting requests
*/
aac_sa_start_adapter(dev);
return 0;
-
-error_kfree:
- kfree(dev->queues);
-
error_irq:
sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);
free_irq(dev->scsi_host_ptr->irq, (void *)dev);
error_iounmap:
- iounmap(dev->regs.sa);
return -1;
}