xiaomi-sm8450/android_kernel_xiaomi_sm8450
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netxen: ethtool statistics and control for LRO

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Add ethtool -K knob to control LRO in firmware.
LRO path is completely separated from GRO, LRO packets
are still fed with netif_receive_skb().

Also fix ethtool statistics to include LRO packets.
Also use correct message type while configuring interrupt coalescing.

Signed-off-by: Narender Kumar <narender.kumar@qlogic.com>
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Narender Kumar
2009-08-23 08:35:09 +00:00
committed by David S. Miller
parent 8fea0f0db8
commit 1bb482f8a4
6 changed files with 114 additions and 8 deletions
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7
drivers/net/netxen/netxen_nic_init.c
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@@ -1277,7 +1277,7 @@ netxen_process_rcv(struct netxen_adapter *adapter,
napi_gro_receive(&sds_ring->napi, skb);
adapter->stats.no_rcv++;
adapter->stats.rx_pkts++;
adapter->stats.rxbytes += length;
return buffer;
@@ -1350,8 +1350,13 @@ netxen_process_lro(struct netxen_adapter *adapter,
th->psh = push;
th->seq = htonl(seq_number);
length = skb->len;
netif_receive_skb(skb);
adapter->stats.lro_pkts++;
adapter->stats.rxbytes += length;
return buffer;
}