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vfio/pci: use PCI_MSIX_FLAGS on retrieving the MSIX entries

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Even PCI_CAP_FLAGS has the same value as PCI_MSIX_FLAGS, the later one is
the more proper on retrieving MSIX entries.

This patch uses PCI_MSIX_FLAGS to retrieve the MSIX entries.

Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Wei Yang 2016-02-19 09:42:32 -07:00 committed by Alex Williamson
parent c89e91a76b
commit b58b17f744
1 changed files with 1 additions and 1 deletions
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2
hw/vfio/pci.c
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@ -1207,7 +1207,7 @@ static int vfio_msix_early_setup(VFIOPCIDevice *vdev)
} }
if (pread(fd, &ctrl, sizeof(ctrl), if (pread(fd, &ctrl, sizeof(ctrl),
vdev->config_offset + pos + PCI_CAP_FLAGS) != sizeof(ctrl)) { vdev->config_offset + pos + PCI_MSIX_FLAGS) != sizeof(ctrl)) {
return -errno; return -errno;
} }