vfio: Use pci_enable_msi_range() and pci_enable_msix_range()
pci_enable_msix() and pci_enable_msi_block() have been deprecated; use pci_enable_msix_range() and pci_enable_msi_range() instead. [bhelgaas: changelog] Signed-off-by: Alexander Gordeev <agordeev@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Alex Williamson <alex.williamson@redhat.com>
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@ -482,15 +482,19 @@ static int vfio_msi_enable(struct vfio_pci_device *vdev, int nvec, bool msix)
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for (i = 0; i < nvec; i++)
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vdev->msix[i].entry = i;
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ret = pci_enable_msix(pdev, vdev->msix, nvec);
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if (ret) {
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ret = pci_enable_msix_range(pdev, vdev->msix, 1, nvec);
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if (ret < nvec) {
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if (ret > 0)
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pci_disable_msix(pdev);
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kfree(vdev->msix);
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kfree(vdev->ctx);
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return ret;
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}
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} else {
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ret = pci_enable_msi_block(pdev, nvec);
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if (ret) {
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ret = pci_enable_msi_range(pdev, 1, nvec);
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if (ret < nvec) {
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if (ret > 0)
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pci_disable_msi(pdev);
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kfree(vdev->ctx);
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return ret;
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}
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