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authorPatrick McHardy <kaber@trash.net>2006-08-29 16:44:56 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-22 14:53:53 -0700
commit84fa7933a33f806bbbaae6775e87459b1ec584c0 (patch)
tree5be404225d90f640997b12f631e9b496b3fd0d61 /drivers/net/myri10ge
parent8584d6df39db5601965f9bc5e3bf2fea833ad7bb (diff)
downloadop-kernel-dev-84fa7933a33f806bbbaae6775e87459b1ec584c0.zip
op-kernel-dev-84fa7933a33f806bbbaae6775e87459b1ec584c0.tar.gz
[NET]: Replace CHECKSUM_HW by CHECKSUM_PARTIAL/CHECKSUM_COMPLETE
Replace CHECKSUM_HW by CHECKSUM_PARTIAL (for outgoing packets, whose checksum still needs to be completed) and CHECKSUM_COMPLETE (for incoming packets, device supplied full checksum). Patch originally from Herbert Xu, updated by myself for 2.6.18-rc3. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/myri10ge')
-rw-r--r--drivers/net/myri10ge/myri10ge.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 9bdd43a..9f16681 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -930,7 +930,7 @@ static inline void myri10ge_vlan_ip_csum(struct sk_buff *skb, u16 hw_csum)
(vh->h_vlan_encapsulated_proto == htons(ETH_P_IP) ||
vh->h_vlan_encapsulated_proto == htons(ETH_P_IPV6))) {
skb->csum = hw_csum;
- skb->ip_summed = CHECKSUM_HW;
+ skb->ip_summed = CHECKSUM_COMPLETE;
}
}
@@ -973,7 +973,7 @@ myri10ge_rx_done(struct myri10ge_priv *mgp, struct myri10ge_rx_buf *rx,
if ((skb->protocol == ntohs(ETH_P_IP)) ||
(skb->protocol == ntohs(ETH_P_IPV6))) {
skb->csum = ntohs((u16) csum);
- skb->ip_summed = CHECKSUM_HW;
+ skb->ip_summed = CHECKSUM_COMPLETE;
} else
myri10ge_vlan_ip_csum(skb, ntohs((u16) csum));
}
@@ -1897,13 +1897,13 @@ again:
pseudo_hdr_offset = 0;
odd_flag = 0;
flags = (MXGEFW_FLAGS_NO_TSO | MXGEFW_FLAGS_FIRST);
- if (likely(skb->ip_summed == CHECKSUM_HW)) {
+ if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
cksum_offset = (skb->h.raw - skb->data);
pseudo_hdr_offset = (skb->h.raw + skb->csum) - skb->data;
/* If the headers are excessively large, then we must
* fall back to a software checksum */
if (unlikely(cksum_offset > 255 || pseudo_hdr_offset > 127)) {
- if (skb_checksum_help(skb, 0))
+ if (skb_checksum_help(skb))
goto drop;
cksum_offset = 0;
pseudo_hdr_offset = 0;
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