diff options
| author | Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com> | 2015-03-26 14:41:25 (GMT) |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-04-09 23:48:15 (GMT) |
| commit | 495c021767bd78c998a46cf8cdd7a4ebf3a9cfd1 (patch) | |
| tree | df008c08442b599115bfc0b32aff99a83cd7ddc6 /drivers/scsi/aacraid/commsup.c | |
| parent | b836439faf04b16c80ffd9a0699a2354ebde13e1 (diff) | |
| download | linux-495c021767bd78c998a46cf8cdd7a4ebf3a9cfd1.tar.xz | |
aacraid: MSI-x support
Signed-off-by: Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Murthy Bhat <Murthy.Bhat@pmcs.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/aacraid/commsup.c')
| -rw-r--r-- | drivers/scsi/aacraid/commsup.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 090ba68..e615a0b 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -868,7 +868,7 @@ void aac_printf(struct aac_dev *dev, u32 val) * dispatches it to the appropriate routine for handling. */ -#define AIF_SNIFF_TIMEOUT (30*HZ) +#define AIF_SNIFF_TIMEOUT (500*HZ) static void aac_handle_aif(struct aac_dev * dev, struct fib * fibptr) { struct hw_fib * hw_fib = fibptr->hw_fib_va; @@ -1251,7 +1251,7 @@ retry_next: static int _aac_reset_adapter(struct aac_dev *aac, int forced) { int index, quirks; - int retval; + int retval, i; struct Scsi_Host *host; struct scsi_device *dev; struct scsi_cmnd *command; @@ -1319,7 +1319,21 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced) aac->comm_phys = 0; kfree(aac->queues); aac->queues = NULL; - free_irq(aac->pdev->irq, aac); + if (aac->pdev->device == PMC_DEVICE_S6 || + aac->pdev->device == PMC_DEVICE_S7 || + aac->pdev->device == PMC_DEVICE_S8 || + aac->pdev->device == PMC_DEVICE_S9) { + if (aac->max_msix > 1) { + for (i = 0; i < aac->max_msix; i++) + free_irq(aac->msixentry[i].vector, + &(aac->aac_msix[i])); + pci_disable_msix(aac->pdev); + } else { + free_irq(aac->pdev->irq, &(aac->aac_msix[0])); + } + } else { + free_irq(aac->pdev->irq, aac); + } if (aac->msi) pci_disable_msi(aac->pdev); kfree(aac->fsa_dev); |