From 00ff49a91e524ec5cb593380186d5d514876c417 Mon Sep 17 00:00:00 2001 From: Vitja Makarov <vitja.makarov@gmail.com> Date: Fri, 23 Nov 2007 17:55:51 +0800 Subject: [PATCH] Blackfin EMAC driver: fix bug - NAT doesn't work with bfin_mac driver https://blackfin.uclinux.org/gf/project/uclinux-dist/forum/?action=ForumBrowse&forum_id=39&thread_id=23114&_forum_action=ForumMessageBrowse Today I was dealing with the same problem, on my custom bf537 board, and bfin_mac driver. I found that the problem is in setting ip_summed flag of skbuff structure, Signed-off-by: Vitja Makarov <vitja.makarov@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> --- drivers/net/bfin_mac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c index 084acfd6fc5f..f0f851693897 100644 --- a/drivers/net/bfin_mac.c +++ b/drivers/net/bfin_mac.c @@ -676,7 +676,7 @@ static void bf537mac_rx(struct net_device *dev) skb->protocol = eth_type_trans(skb, dev); #if defined(BFIN_MAC_CSUM_OFFLOAD) skb->csum = current_rx_ptr->status.ip_payload_csum; - skb->ip_summed = CHECKSUM_PARTIAL; + skb->ip_summed = CHECKSUM_COMPLETE; #endif netif_rx(skb);