On 06.02.2025 18:17, Roger Pau Monné wrote:
> On Thu, Feb 06, 2025 at 05:39:00PM +0800, Jiqian Chen wrote:
>> +rc = vpci_add_register(pdev->vpci, vpci_hw_read32, rebar_ctrl_write,
>> + rebar_offset + PCI_REBAR_CTRL(i), 4, bar);
>> +if ( rc )
>> +
On 2025/2/7 01:17, Roger Pau Monné wrote:
> On Thu, Feb 06, 2025 at 05:39:00PM +0800, Jiqian Chen wrote:
>> Some devices, like discrete GPU of amd, support resizable bar
> ^ AMD?
>
>> capability, but vpci of Xen doesn't support this feature, so
>> they fail to
On Thu, Feb 06, 2025 at 05:39:00PM +0800, Jiqian Chen wrote:
> Some devices, like discrete GPU of amd, support resizable bar
^ AMD?
> capability, but vpci of Xen doesn't support this feature, so
> they fail to resize bars and then cause probing failure.
>
> Ac
