netdev - [PATCH 14/15] ehea: Add GRO support

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Message-Id: <1318606272-27647-15-git-send-email-cascardo@linux.vnet.ibm.com>
Date:	Fri, 14 Oct 2011 12:31:11 -0300
From:	Thadeu Lima de Souza Cascardo <cascardo@...ux.vnet.ibm.com>
To:	netdev@...r.kernel.org
Cc:	Anton Blanchard <anton@...ba.org>,
	Thadeu Lima de Souza Cascardo <cascardo@...ux.vnet.ibm.com>
Subject: [PATCH 14/15] ehea: Add GRO support

From: Anton Blanchard <anton@...ba.org>

Add GRO support to the ehea driver.

v3:
[cascardo] no need to enable GRO, since it's enabled by default
[cascardo] vgrp was removed in the vlan cleanup

Signed-off-by: Anton Blanchard <anton@...ba.org>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@...ux.vnet.ibm.com>
---
 drivers/net/ethernet/ibm/ehea/ehea_main.c |   15 +++++----------
 1 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 3b8e657..bfd08b2 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -647,15 +647,6 @@ static int ehea_treat_poll_error(struct ehea_port_res *pr, int rq,
 	return 0;
 }
 
-static void ehea_proc_skb(struct ehea_port_res *pr, struct ehea_cqe *cqe,
-			  struct sk_buff *skb)
-{
-	if (cqe->status & EHEA_CQE_VLAN_TAG_XTRACT)
-		__vlan_hwaccel_put_tag(skb, cqe->vlan_tag);
-
-	netif_receive_skb(skb);
-}
-
 static int ehea_proc_rwqes(struct net_device *dev,
 			   struct ehea_port_res *pr,
 			   int budget)
@@ -732,7 +723,11 @@ static int ehea_proc_rwqes(struct net_device *dev,
 			}
 
 			processed_bytes += skb->len;
-			ehea_proc_skb(pr, cqe, skb);
+
+			if (cqe->status & EHEA_CQE_VLAN_TAG_XTRACT)
+				__vlan_hwaccel_put_tag(skb, cqe->vlan_tag);
+
+			napi_gro_receive(&pr->napi, skb);
 		} else {
 			pr->p_stats.poll_receive_errors++;
 			port_reset = ehea_treat_poll_error(pr, rq, cqe,
-- 
1.7.4.4

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