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authorDavid S. Miller <davem@davemloft.net>2006-02-27 12:51:27 -0800
committerDavid S. Miller <davem@davemloft.net>2006-02-27 12:51:27 -0800
commit051d3cbd96909b2fe6b5038e7bbe77f41356db05 (patch)
tree6decc4a2a4f1c3df66df5d78602ab8b4f971375d /drivers/net
parentde5f503cfbe4f942492269c6bd97a16a4d61e488 (diff)
[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>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/tg3.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index e7dc653d5bd..e8e92c853e8 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -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;
}