commit 43f2f10444c008296cc8de68a72fd87b33b50452
author Stephen Hemminger <shemminger@osdl.org> Wed Apr 05 17:47:15 2006 -0700
committer Jeff Garzik <jeff@garzik.org> Wed Apr 12 18:11:23 2006 -0400
tree 4b0268f07e4478e844b4f59f868bd0e2fbb0baed
parent 94843566d7119e049a72618a3c939d5c2be022c7

[PATCH] sky2: bad memory reference on dual port cards

Sky2 driver will oops referencing bad memory if used on
a dual port card.  The problem is accessing past end of
MIB counter space.

Applies for both 2.6.17 and 2.6.16 (with fuzz)

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/net/sky2.h

diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 62532b4..89dd18cd 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -1375,7 +1375,7 @@
 	GM_PHY_ADDR	= 0x0088,	/* 16 bit r/w	GPHY Address Register */
 /* MIB Counters */
 	GM_MIB_CNT_BASE	= 0x0100,	/* Base Address of MIB Counters */
-	GM_MIB_CNT_SIZE	= 256,
+	GM_MIB_CNT_END	= 0x025C,	/* Last MIB counter */
 };