This device uses function 1 as the PCIe requester ID.

This vendor has similar boards based on the same Marvell 88SE9235 chipset,
but this patch was only tested with the 642L.

Tested on ASUS Sabertooth 990FX (AMD).

Link: https://bugzilla.kernel.org/show_bug.cgi?id=42679Signed-off-by: NJérôme Carretero <cJ-ko@zougloub.eu>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NAlex Williamson <alex.williamson@redhat.com>