By default old pre-3.0 Freescale PCIe controllers reports invalid PCI Class
Code 0x0b20 for PCIe Root Port. It can be seen by lspci -b output on P2020
board which has this pre-3.0 controller:
$ lspci -bvnn
00:00.0 Power PC [0b20]: Freescale Semiconductor Inc P2020E [1957:0070] (rev
21)
Bjorn Helgaas writes:
> On Wed, Jul 06, 2022 at 12:10:43PM +0200, Pali Rohár wrote:
>> By default old pre-3.0 Freescale PCIe controllers reports invalid PCI Class
>> Code 0x0b20 for PCIe Root Port. It can be seen by lspci -b output on P2020
>> board which has this pre-3.0 controller:
>>
>> $ ls
On Wed, 6 Jul 2022 12:10:43 +0200, Pali Rohár wrote:
> By default old pre-3.0 Freescale PCIe controllers reports invalid PCI Class
> Code 0x0b20 for PCIe Root Port. It can be seen by lspci -b output on P2020
> board which has this pre-3.0 controller:
>
> $ lspci -bvnn
> 00:00.0 Power PC [0b20]