Re: [PATCH v4 3/3] PCI: Add CRS handling to pci_dev_wait()

[Sinan Kaya <okaya@xxxxxxxxxx>]

On 3/7/2020 12:20 PM, Stanislav Spassov wrote:
> +		rc = pci_dev_poll_until_not_equal(dev, PCI_VENDOR_ID, 0xffff,
> +						  0x0001, reset_type, timeout,
> +						  &waited, &id);
> +		if (rc)
> +			return rc;
> +

If I remember right, this doesn't work for VF sending CRS because VF
always returns 0xffff for VENDOR_ID register.