lkml.org 
[lkml]   [2010]   [Apr]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] macb: allow reception of large (>1518 bytes) frames
Date
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>
---
drivers/net/macb.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index c8a18a6..4dde9db 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))
--
1.7.0


\
 
 \ /
  Last update: 2010-04-07 17:03    [from the cache]
©2003-2011 Jasper Spaans