diff options
| -rw-r--r-- | drivers/scsi/aacraid/aacraid.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/comminit.c | 20 |
2 files changed, 7 insertions, 15 deletions
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 7b95227af478..2de5ebcce138 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -12,7 +12,7 @@ * D E F I N E S *----------------------------------------------------------------------------*/ -#define AAC_MAX_MSIX 8 /* vectors */ +#define AAC_MAX_MSIX 32 /* vectors */ #define AAC_PCI_MSI_ENABLE 0x8000 enum { diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c index b4b6088fcb33..0e954e37f0b5 100644 --- a/drivers/scsi/aacraid/comminit.c +++ b/drivers/scsi/aacraid/comminit.c @@ -338,7 +338,7 @@ static int aac_comm_init(struct aac_dev * dev) void aac_define_int_mode(struct aac_dev *dev) { - int i, msi_count; + int i, msi_count, min_msix; msi_count = i = 0; /* max. vectors from GET_COMM_PREFERRED_SETTINGS */ @@ -366,22 +366,14 @@ void aac_define_int_mode(struct aac_dev *dev) if (msi_count > 1 && pci_find_capability(dev->pdev, PCI_CAP_ID_MSIX)) { - i = pci_enable_msix(dev->pdev, + min_msix = 2; + i = pci_enable_msix_range(dev->pdev, dev->msixentry, + min_msix, msi_count); - /* Check how many MSIX vectors are allocated */ - if (i >= 0) { + if (i > 0) { dev->msi_enabled = 1; - if (i) { - msi_count = i; - if (pci_enable_msix(dev->pdev, - dev->msixentry, - msi_count)) { - dev->msi_enabled = 0; - printk(KERN_ERR "%s%d: MSIX not supported!! Will try MSI 0x%x.\n", - dev->name, dev->id, i); - } - } + msi_count = i; } else { dev->msi_enabled = 0; printk(KERN_ERR "%s%d: MSIX not supported!! Will try MSI 0x%x.\n", |