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Commit 00ff49a9 authored by Vitja Makarov's avatar Vitja Makarov Committed by Jeff Garzik
Browse files

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: default avatarVitja Makarov <vitja.makarov@gmail.com>
Signed-off-by: default avatarSonic Zhang <sonic.zhang@analog.com>
Signed-off-by: default avatarBryan Wu <bryan.wu@analog.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 95af9feb

drivers/net/bfin_mac.c

+1 −1
Original line number Diff line number Diff line
@@ -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);