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authorPeter Korsgaard <peter.korsgaard@barco.com>2010-04-07 21:53:41 -0700
committerDavid S. Miller <davem@davemloft.net>2010-04-07 21:53:41 -0700
commit8dd4bd002a32e787978fcb2be1e6ab09a3eb04ae (patch)
treed60b5936c316280d088b7b1336b12479532aef00 /drivers/net/macb.c
parent1a98314273ad6a3dc048925cf71d9a8cee3560d8 (diff)
macb: allow reception of large (>1518 bytes) frames
Enable BIG bit in the network configuration register, so the MAC doesn't reject big frames (E.G. when vlans are used). Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/macb.c')
-rw-r--r--drivers/net/macb.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index eab121945d7c..cf7debc865b3 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -793,6 +793,7 @@ static void macb_init_hw(struct macb *bp)
config = macb_readl(bp, NCFGR) & MACB_BF(CLK, -1L);
config |= MACB_BIT(PAE); /* PAuse Enable */
config |= MACB_BIT(DRFCS); /* Discard Rx FCS */
+ config |= MACB_BIT(BIG); /* Receive oversized frames */
if (bp->dev->flags & IFF_PROMISC)
config |= MACB_BIT(CAF); /* Copy All Frames */
if (!(bp->dev->flags & IFF_BROADCAST))