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[Qemu-devel] [PATCH v4 10/10] vfio: add 'aer' property to expose aercap
From: |
Cao jin |
Subject: |
[Qemu-devel] [PATCH v4 10/10] vfio: add 'aer' property to expose aercap |
Date: |
Mon, 21 Mar 2016 18:08:46 +0800 |
From: Chen Fan <address@hidden>
add 'aer' property to let user able to decide whether expose
the aer capability. by default we should disable aer feature,
because it needs configuration restrictions.
Signed-off-by: Chen Fan <address@hidden>
---
hw/vfio/pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index d2f47ee..aa40870 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -3225,6 +3225,8 @@ static Property vfio_pci_dev_properties[] = {
sub_vendor_id, PCI_ANY_ID),
DEFINE_PROP_UINT32("x-pci-sub-device-id", VFIOPCIDevice,
sub_device_id, PCI_ANY_ID),
+ DEFINE_PROP_BIT("aer", VFIOPCIDevice, features,
+ VFIO_FEATURE_ENABLE_AER_BIT, false),
/*
* TODO - support passed fds... is this necessary?
* DEFINE_PROP_STRING("vfiofd", VFIOPCIDevice, vfiofd_name),
--
1.9.3
[Qemu-devel] [PATCH v4 10/10] vfio: add 'aer' property to expose aercap,
Cao jin <=
[Qemu-devel] [PATCH v4 09/10] vfio-pci: pass the aer error to guest, Cao jin, 2016/03/21
[Qemu-devel] [PATCH v4 07/10] vfio: add check aer functionality for hotplug device, Cao jin, 2016/03/21