diff mbox

[v16,14/14] vfio: add 'aer' property to expose aercap

Message ID df6560451507553ee2bad3374c59d2e756473be3.1452564770.git.chen.fan.fnst@cn.fujitsu.com
State New
Headers show

Commit Message

Cao jin Jan. 12, 2016, 2:43 a.m. UTC 
From: Chen Fan <chen.fan.fnst@cn.fujitsu.com>

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 <chen.fan.fnst@cn.fujitsu.com>
---
 hw/vfio/pci.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Marcel Apfelbaum Jan. 18, 2016, 10:46 a.m. UTC | #1 
On 01/12/2016 04:43 AM, Cao jin wrote:
> From: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
>
> 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 <chen.fan.fnst@cn.fujitsu.com>
> ---
>   hw/vfio/pci.c | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
> index efa5e01..9afb5e0 100644
> --- a/hw/vfio/pci.c
> +++ b/hw/vfio/pci.c
> @@ -3119,6 +3119,8 @@ 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),
>


Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>

Thanks,
Marcel
diff mbox

Patch

diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index efa5e01..9afb5e0 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -3119,6 +3119,8 @@  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),