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authorEric Auger <eric.auger@linaro.org>2014-10-31 13:38:19 +0000
committerPaolo Bonzini <pbonzini@redhat.com>2014-12-15 12:21:01 +0100
commit9fc0e2d8ac10c1bb08720b44a4cf9190f1ab4f9e (patch)
treeca2c4a07d93a8a94ac8402ab3c8e683737566145 /hw
parentf41389ae3c54bd5e2040e3f95a2872981c3ed965 (diff)
vfio: use kvm_resamplefds_enabled()
Use the kvm_resamplefds_enabled function Signed-off-by: Eric Auger <eric.auger@linaro.org> Acked-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/misc/vfio.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/hw/misc/vfio.c b/hw/misc/vfio.c
index fd318a122d..a315c3acdc 100644
--- a/hw/misc/vfio.c
+++ b/hw/misc/vfio.c
@@ -406,7 +406,7 @@ static void vfio_enable_intx_kvm(VFIODevice *vdev)
if (!VFIO_ALLOW_KVM_INTX || !kvm_irqfds_enabled() ||
vdev->intx.route.mode != PCI_INTX_ENABLED ||
- !kvm_check_extension(kvm_state, KVM_CAP_IRQFD_RESAMPLE)) {
+ !kvm_resamplefds_enabled()) {
return;
}
@@ -568,8 +568,7 @@ static int vfio_enable_intx(VFIODevice *vdev)
* Only conditional to avoid generating error messages on platforms
* where we won't actually use the result anyway.
*/
- if (kvm_irqfds_enabled() &&
- kvm_check_extension(kvm_state, KVM_CAP_IRQFD_RESAMPLE)) {
+ if (kvm_irqfds_enabled() && kvm_resamplefds_enabled()) {
vdev->intx.route = pci_device_route_intx_to_irq(&vdev->pdev,
vdev->intx.pin);
}