Just want to address a problem with Asrock Extreme 9 X79 with BIOS P4.00 platform and its Marvell 88SE9220 controller.
I expecience the same faults as the above DMAR faults when this controller is enabled.
However the problem appears to be resolved by adding a new entry in quirks.c
Let me know if you need me to attach any logs of faults, at the moment I'm using a custom compiled kernel with the above fix on Arch Linux but can switch to a standard kernel.
Hi There
Just want to address a problem with Asrock Extreme 9 X79 with BIOS P4.00 platform and its Marvell 88SE9220 controller.
I expecience the same faults as the above DMAR faults when this controller is enabled.
However the problem appears to be resolved by adding a new entry in quirks.c
DECLARE_ PCI_FIXUP_ HEADER( PCI_VENDOR_ ID_MARVELL_ EXT, 0x9220,
quirk_ dma_func1_ alias);
Let me know if you need me to attach any logs of faults, at the moment I'm using a custom compiled kernel with the above fix on Arch Linux but can switch to a standard kernel.
Kind Regards,