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authorWei Yang <richard.weiyang@gmail.com>2016-02-19 09:42:32 -0700
committerAlex Williamson <alex.williamson@redhat.com>2016-02-19 09:42:32 -0700
commitb58b17f744b5465d0fc76eba1be549a9f5704bab (patch)
tree8944b7e725893686335460c1a7b5e62c0b051a99 /hw/vfio
parentc89e91a76b361feaa09a48c20e6d18ae92ad0b4a (diff)
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vfio/pci: use PCI_MSIX_FLAGS on retrieving the MSIX entries
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>
Diffstat (limited to 'hw/vfio')
-rw-r--r--hw/vfio/pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index dc5fa9f..20b505f 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -1207,7 +1207,7 @@ static int vfio_msix_early_setup(VFIOPCIDevice *vdev)
}
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;
}