Commit a261e379 authored Jul 23, 2019 by Takashi Iwai Committed by David S. Miller Jul 23, 2019

sky2: Disable MSI on ASUS P6T

The onboard sky2 NIC on ASUS P6T WS PRO doesn't work after PM resume
due to the infamous IRQ problem.  Disabling MSI works around it, so
let's add it to the blacklist.

Unfortunately the BIOS on the machine doesn't fill the standard
DMI_SYS_* entry, so we pick up DMI_BOARD_* entries instead.

BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1142496


Reported-and-tested-by: Marcus Seyfarth <m.seyfarth@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 7ba771e3

drivers/net/ethernet/marvell/sky2.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -4924,6 +4924,13 @@ static const struct dmi_system_id msi_blacklist[] = {
		DMI_MATCH(DMI_PRODUCT_NAME, "P5W DH Deluxe"),
		},
		},
		{
		.ident = "ASUS P6T",
		.matches = {
		DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
		DMI_MATCH(DMI_BOARD_NAME, "P6T"),
		},
		},
		{}
		};