diff options
Diffstat (limited to 'drivers/vfio/pci')
| -rw-r--r-- | drivers/vfio/pci/vfio_pci.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c index 7abc5c81af2c..09d2e3ffd6fc 100644 --- a/drivers/vfio/pci/vfio_pci.c +++ b/drivers/vfio/pci/vfio_pci.c @@ -70,7 +70,7 @@ static int vfio_pci_enable(struct vfio_pci_device *vdev) pci_write_config_word(pdev, PCI_COMMAND, cmd); } - msix_pos = pci_find_capability(pdev, PCI_CAP_ID_MSIX); + msix_pos = pdev->msix_cap; if (msix_pos) { u16 flags; u32 table; @@ -78,8 +78,8 @@ static int vfio_pci_enable(struct vfio_pci_device *vdev) pci_read_config_word(pdev, msix_pos + PCI_MSIX_FLAGS, &flags); pci_read_config_dword(pdev, msix_pos + PCI_MSIX_TABLE, &table); - vdev->msix_bar = table & PCI_MSIX_FLAGS_BIRMASK; - vdev->msix_offset = table & ~PCI_MSIX_FLAGS_BIRMASK; + vdev->msix_bar = table & PCI_MSIX_TABLE_BIR; + vdev->msix_offset = table & PCI_MSIX_TABLE_OFFSET; vdev->msix_size = ((flags & PCI_MSIX_FLAGS_QSIZE) + 1) * 16; } else vdev->msix_bar = 0xFF; @@ -183,7 +183,7 @@ static int vfio_pci_get_irq_count(struct vfio_pci_device *vdev, int irq_type) u8 pos; u16 flags; - pos = pci_find_capability(vdev->pdev, PCI_CAP_ID_MSI); + pos = vdev->pdev->msi_cap; if (pos) { pci_read_config_word(vdev->pdev, pos + PCI_MSI_FLAGS, &flags); @@ -194,7 +194,7 @@ static int vfio_pci_get_irq_count(struct vfio_pci_device *vdev, int irq_type) u8 pos; u16 flags; - pos = pci_find_capability(vdev->pdev, PCI_CAP_ID_MSIX); + pos = vdev->pdev->msix_cap; if (pos) { pci_read_config_word(vdev->pdev, pos + PCI_MSIX_FLAGS, &flags); |
