diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/msi.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h index 56951c39d3a3..9b31d4cbbce4 100644 --- a/drivers/pci/msi.h +++ b/drivers/pci/msi.h | |||
| @@ -110,8 +110,8 @@ extern int pci_vector_resources(int last, int nr_released); | |||
| 110 | (1 << ((control & PCI_MSI_FLAGS_QMASK) >> 1)) | 110 | (1 << ((control & PCI_MSI_FLAGS_QMASK) >> 1)) |
| 111 | #define multi_msi_enable(control, num) \ | 111 | #define multi_msi_enable(control, num) \ |
| 112 | control |= (((num >> 1) << 4) & PCI_MSI_FLAGS_QSIZE); | 112 | control |= (((num >> 1) << 4) & PCI_MSI_FLAGS_QSIZE); |
| 113 | #define is_64bit_address(control) (control & PCI_MSI_FLAGS_64BIT) | 113 | #define is_64bit_address(control) (!!(control & PCI_MSI_FLAGS_64BIT)) |
| 114 | #define is_mask_bit_support(control) (control & PCI_MSI_FLAGS_MASKBIT) | 114 | #define is_mask_bit_support(control) (!!(control & PCI_MSI_FLAGS_MASKBIT)) |
| 115 | #define msi_enable(control, num) multi_msi_enable(control, num); \ | 115 | #define msi_enable(control, num) multi_msi_enable(control, num); \ |
| 116 | control |= PCI_MSI_FLAGS_ENABLE | 116 | control |= PCI_MSI_FLAGS_ENABLE |
| 117 | 117 | ||