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[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>
This commit is contained in:
David S. Miller 2006-02-27 12:51:27 -08:00
parent de5f503cfb
commit 051d3cbd96
1 changed files with 9 additions and 0 deletions
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9
drivers/net/tg3.c
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@ -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;
}