On Mon, Sep 13, 2021 at 1:11 PM Heiner Kallweit <hkallweit1@xxxxxxxxx> wrote: > > No. The timeout is not the issue, otherwise you would see the message > "VPD access failed.." over and over again. Ahh, I did check that that error did exist, but you're right, it's not there all the time. > The issue here seems to be > that this call in PCI config space access to adress > vpd->cap + PCI_VPD_ADDR stalls. Ok. Regardless, we shouldn't do this since the boot code shouldn't need any of the VPD information. Linus