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path: root/drivers/scsi/aacraid/linit.c
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Diffstat (limited to 'drivers/scsi/aacraid/linit.c')
-rw-r--r--drivers/scsi/aacraid/linit.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 0d279c445a3..7199534cd07 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -1089,8 +1089,17 @@ static struct scsi_host_template aac_driver_template = {
static void __aac_shutdown(struct aac_dev * aac)
{
- if (aac->aif_thread)
+ if (aac->aif_thread) {
+ int i;
+ /* Clear out events first */
+ for (i = 0; i < (aac->scsi_host_ptr->can_queue + AAC_NUM_MGT_FIB); i++) {
+ struct fib *fib = &aac->fibs[i];
+ if (!(fib->hw_fib_va->header.XferState & cpu_to_le32(NoResponseExpected | Async)) &&
+ (fib->hw_fib_va->header.XferState & cpu_to_le32(ResponseExpected)))
+ up(&fib->event_wait);
+ }
kthread_stop(aac->thread);
+ }
aac_send_shutdown(aac);
aac_adapter_disable_int(aac);
free_irq(aac->pdev->irq, aac);
@@ -1145,11 +1154,11 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
goto out_disable_pdev;
shost->irq = pdev->irq;
- shost->base = pci_resource_start(pdev, 0);
shost->unique_id = unique_id;
shost->max_cmd_len = 16;
aac = (struct aac_dev *)shost->hostdata;
+ aac->base_start = pci_resource_start(pdev, 0);
aac->scsi_host_ptr = shost;
aac->pdev = pdev;
aac->name = aac_driver_template.name;
@@ -1157,7 +1166,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
aac->cardtype = index;
INIT_LIST_HEAD(&aac->entry);
- aac->fibs = kmalloc(sizeof(struct fib) * (shost->can_queue + AAC_NUM_MGT_FIB), GFP_KERNEL);
+ aac->fibs = kzalloc(sizeof(struct fib) * (shost->can_queue + AAC_NUM_MGT_FIB), GFP_KERNEL);
if (!aac->fibs)
goto out_free_host;
spin_lock_init(&aac->fib_lock);
@@ -1191,6 +1200,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
if (IS_ERR(aac->thread)) {
printk(KERN_ERR "aacraid: Unable to create command thread.\n");
error = PTR_ERR(aac->thread);
+ aac->thread = NULL;
goto out_deinit;
}