zongshun (Vincent)
> <wanzongs...@huawei.com>
> Subject: Re: [libvirt] Questions about function
> virPCIDeviceIsBehindSwitchLackingACS in virpci.c
>
> On Wed, 20 Sep 2017 21:39:55 -0400
> Laine Stump <la...@laine.org> wrote:
>
> > On 09/20/2017 09:25 PM, Wuzongy
>> Sent: Thursday, September 21, 2017 8:57 AM
> >> To: libvirt-l...@redhat.com
> >> Cc: Wuzongyong (Euler Dept) <cordius...@huawei.com>; Wanzongshun
> >> (Vincent) <wanzongs...@huawei.com>; Alex Williamson
> >> <alex.william...@redhat.com
Cc: Wuzongyong (Euler Dept) <cordius...@huawei.com>; Wanzongshun
>> (Vincent) <wanzongs...@huawei.com>; Alex Williamson
>> <alex.william...@redhat.com>
>> Subject: Re: [libvirt] Questions about function
>> virPCIDeviceIsBehindSwitchLackingACS in virpci.c
>>
nt) <wanzongs...@huawei.com>; Alex Williamson
> <alex.william...@redhat.com>
> Subject: Re: [libvirt] Questions about function
> virPCIDeviceIsBehindSwitchLackingACS in virpci.c
>
> On 09/18/2017 09:24 PM, Wuzongyong (Euler Dept) wrote:
> Hi,
>
> In function virPC
On 09/18/2017 09:24 PM, Wuzongyong (Euler Dept) wrote:
>
> Hi,
>
>
>
> In function virPCIDeviceIsBehindSwitchLackingACS, I noticed that(line 8):
>
>
>
> 1 if (virPCIDeviceGetParent(dev, ) < 0)
>
> 2 return -1;
>
> 3 if (!parent) {
>
> 4 /* if we have no parent, and this is
On 09/19/2017 03:24 AM, Wuzongyong (Euler Dept) wrote:
> Hi,
>
> In function virPCIDeviceIsBehindSwitchLackingACS, I noticed that(line 8):
>
> 1if (virPCIDeviceGetParent(dev, ) < 0)
> 2return -1;
> 3if (!parent) {
> 4/* if we have no parent, and this is the root bus, ACS
Hi,
In function virPCIDeviceIsBehindSwitchLackingACS, I noticed that(line 8):
1if (virPCIDeviceGetParent(dev, ) < 0)
2return -1;
3if (!parent) {
4/* if we have no parent, and this is the root bus, ACS doesn't come
5 * into play since devices on the root bus can't
In function virPCIDeviceIsBehindSwitchLackingACS, I noticed that(line 8):
1if (virPCIDeviceGetParent(dev, ) < 0)
2return -1;
3if (!parent) {
4/* if we have no parent, and this is the root bus, ACS doesn't come
5 * into play since devices on the root bus can't P2P
