forked from luck/tmp_suning_uos_patched
[NETDRV]: Perform missing csum_offset conversions
When csum_offset was introduced we did a conversion from csum to csum_offset where applicable. A couple of drivers were missed in this process. It was harmless to begin with since the two fields coincided. Now that we've made them different with the addition of csum_start, the missed drivers must be converted or they can't send packets out at all that require checksum offload. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1328,7 +1328,7 @@ static int atl1_tx_csum(struct atl1_adapter *adapter, struct sk_buff *skb,
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if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
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cso = skb_transport_offset(skb);
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css = cso + skb->csum;
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css = cso + skb->csum_offset;
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if (unlikely(cso & 0x1)) {
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printk(KERN_DEBUG "%s: payload offset != even number\n",
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atl1_driver_name);
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@ -2959,7 +2959,8 @@ e1000_tx_csum(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
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context_desc->lower_setup.ip_config = 0;
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context_desc->upper_setup.tcp_fields.tucss = css;
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context_desc->upper_setup.tcp_fields.tucso = css + skb->csum;
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context_desc->upper_setup.tcp_fields.tucso =
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css + skb->csum_offset;
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context_desc->upper_setup.tcp_fields.tucse = 0;
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context_desc->tcp_seg_setup.data = 0;
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context_desc->cmd_and_length = cpu_to_le32(E1000_TXD_CMD_DEXT);
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