diff options
| author | Salyzyn, Mark <Mark_Salyzyn@adaptec.com> | 2008-02-08 05:48:22 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-02-11 10:20:54 -0600 |
| commit | 8ef2224707996aede1808f40116cd467b7c8d549 (patch) | |
| tree | 4e5889e402e8770b28f9b27f52ebf28c3034b3a3 /drivers/scsi/aacraid/sa.c | |
| parent | 07df8afa0dd54b8b89ad8aa93994c0d55a4a5921 (diff) | |
[SCSI] aacraid: add optional MSI support
Added support for MSI utilizing the aacraid.msi=1 parameter. This
patch adds some localized or like-minded janitor fixes. Since the
default is disabled, there is no impact on the code paths unless the
customer wishes to experiment with the MSI performance.
Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/aacraid/sa.c')
| -rw-r--r-- | drivers/scsi/aacraid/sa.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c index 85b91bc578c..cfc3410ec07 100644 --- a/drivers/scsi/aacraid/sa.c +++ b/drivers/scsi/aacraid/sa.c @@ -31,6 +31,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/types.h> +#include <linux/pci.h> #include <linux/spinlock.h> #include <linux/slab.h> #include <linux/blkdev.h> @@ -385,7 +386,7 @@ int aac_sa_init(struct aac_dev *dev) if(aac_init_adapter(dev) == NULL) goto error_irq; - if (request_irq(dev->scsi_host_ptr->irq, dev->a_ops.adapter_intr, + if (request_irq(dev->pdev->irq, dev->a_ops.adapter_intr, IRQF_SHARED|IRQF_DISABLED, "aacraid", (void *)dev ) < 0) { printk(KERN_WARNING "%s%d: Interrupt unavailable.\n", @@ -403,7 +404,7 @@ int aac_sa_init(struct aac_dev *dev) error_irq: aac_sa_disable_interrupt(dev); - free_irq(dev->scsi_host_ptr->irq, (void *)dev); + free_irq(dev->pdev->irq, (void *)dev); error_iounmap: |