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Commit 051d3cbd authored by David S. Miller's avatar David S. Miller
Browse files

[TG3]: Fix Sun tg3 variant detection. 



Some Sun parts don't have PCI_VENDOR_ID_SUN in the subsystem
vendor ID.  So add another fallback test, which is the name
of the OBP firmware device tree node.  If it's a Sun part we'll
get "network", else it will be named "ethernet".

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent de5f503c

drivers/net/tg3.c

+9 −0
Original line number Diff line number Diff line
@@ -9408,6 +9408,15 @@ static int __devinit tg3_is_sun_570X(struct tg3 *tp) 
			return 0;

		if (venid == PCI_VENDOR_ID_SUN)

			return 1;



		/* TG3 chips onboard the SunBlade-2500 don't have the

		 * subsystem-vendor-id set to PCI_VENDOR_ID_SUN but they

		 * are distinguishable from non-Sun variants by being

		 * named "network" by the firmware.  Non-Sun cards will

		 * show up as being named "ethernet".

		 */

		if (!strcmp(pcp->prom_name, "network"))

			return 1;

	}

	return 0;

}