From 97b290b5637f473588a297834c10cd750718e980 Mon Sep 17 00:00:00 2001 From: Paul Martin Date: Mon, 30 Mar 2015 17:01:01 +0100 Subject: [PATCH] MIPS: Octeon: Fix to IP checksum offloading in Little Endian When hardware checksum generation is switched on the checksum generation was only being signalled to the hardware correctly in Big Endian mode. Signed-off-by: Paul Martin Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9634/ Signed-off-by: Ralf Baechle --- drivers/staging/octeon/ethernet-tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c index a078b903a168..5b9ac1f6d6f0 100644 --- a/drivers/staging/octeon/ethernet-tx.c +++ b/drivers/staging/octeon/ethernet-tx.c @@ -413,7 +413,7 @@ int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev) /* Check if we can use the hardware checksumming */ if (USE_HW_TCPUDP_CHECKSUM && (skb->protocol == htons(ETH_P_IP)) && (ip_hdr(skb)->version == 4) && (ip_hdr(skb)->ihl == 5) && - ((ip_hdr(skb)->frag_off == 0) || (ip_hdr(skb)->frag_off == 1 << 14)) + ((ip_hdr(skb)->frag_off == 0) || (ip_hdr(skb)->frag_off == htons(1 << 14))) && ((ip_hdr(skb)->protocol == IPPROTO_TCP) || (ip_hdr(skb)->protocol == IPPROTO_UDP))) { /* Use hardware checksum calc */ -- GitLab