[PATCH] fec: do not use memcpy on physical addresses
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: 2009-01-14 16:11:10
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> --- drivers/net/fec.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 1a07d56..29df0df 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c@@ -339,7 +339,7 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) if (bdp->cbd_bufaddr & 0x3) { unsigned int index; index = bdp - fep->tx_bd_base; - memcpy(fep->tx_bounce[index], (void *) bdp->cbd_bufaddr, bdp->cbd_datlen); + memcpy(fep->tx_bounce[index], (void *)skb->data, skb->len); bdp->cbd_bufaddr = __pa(fep->tx_bounce[index]); }
--
1.5.6.5