[PATCH v2 5/7] vfio: Use new interfaces for MSI/MSI-X enablement

Alexander Gordeev
2014-01-08T07:55:53Z

Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
---
drivers/vfio/pci/vfio_pci_intrs.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/vfio/pci/vfio_pci_intrs.c b/drivers/vfio/pci/vfio_pci_intrs.c
index 641bc87..66d1746 100644
--- a/drivers/vfio/pci/vfio_pci_intrs.c
+++ b/drivers/vfio/pci/vfio_pci_intrs.c
@@ -482,15 +482,15 @@ static int vfio_msi_enable(struct vfio_pci_device *vdev, int nvec, bool msix)
for (i = 0; i < nvec; i++)
vdev->msix[i].entry = i;

- ret = pci_enable_msix(pdev, vdev->msix, nvec);
- if (ret) {
+ ret = pci_enable_msix_range(pdev, vdev->msix, nvec, nvec);
+ if (ret < 0) {
kfree(vdev->msix);
kfree(vdev->ctx);
return ret;
}
} else {
- ret = pci_enable_msi_block(pdev, nvec);
- if (ret) {
+ ret = pci_enable_msi_range(pdev, nvec, nvec);
+ if (ret < 0) {
kfree(vdev->ctx);
return ret;
}
--
1.7.7.6

--
Regards,
Alexander Gordeev
agordeev@redhat.com