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authorAlex Williamson <alex.williamson@redhat.com>2016-05-26 09:43:21 -0600
committerAlex Williamson <alex.williamson@redhat.com>2016-05-26 11:12:00 -0600
commit581406e0e349be99b6c08a7a1b492af5951f9a4e (patch)
tree7e256ccc5e2963be14a8cc1a0d0391dbed1bf8de /hw/vfio/pci.c
parent182bca4592a8a6a57cdbd6889683cced78e85a03 (diff)
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vfio/pci: Setup BAR quirks after capabilities probing
Capability probing modifies wmask, which quirks may be interested in changing themselves. Apply our BAR quirks after the capability scan to make this possible. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/vfio/pci.c')
-rw-r--r--hw/vfio/pci.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index daf10b8..aa6fb7b 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -1440,8 +1440,6 @@ static void vfio_bar_setup(VFIOPCIDevice *vdev, int nr)
vdev->vbasedev.name, nr);
}
- vfio_bar_quirk_setup(vdev, nr);
-
pci_register_bar(&vdev->pdev, nr, type, bar->region.mem);
}
@@ -2394,7 +2392,7 @@ static int vfio_initfn(PCIDevice *pdev)
ssize_t len;
struct stat st;
int groupid;
- int ret;
+ int i, ret;
if (!vdev->vbasedev.sysfsdev) {
vdev->vbasedev.sysfsdev =
@@ -2560,6 +2558,10 @@ static int vfio_initfn(PCIDevice *pdev)
vfio_vga_quirk_setup(vdev);
}
+ for (i = 0; i < PCI_ROM_SLOT; i++) {
+ vfio_bar_quirk_setup(vdev, i);
+ }
+
/* QEMU emulates all of MSI & MSIX */
if (pdev->cap_present & QEMU_PCI_CAP_MSIX) {
memset(vdev->emulated_config_bits + pdev->msix_cap, 0xff,