[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: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index e7dc653..e8e92c8 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -9408,6 +9408,15 @@
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;
}