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authorEric Dumazet <eric.dumazet@gmail.com>2010-09-06 18:46:39 +0000
committerDavid S. Miller <davem@davemloft.net>2010-09-07 13:47:30 -0700
commit2edae08e5b75269855fef3c74fe4292c066e7c33 (patch)
tree7ff14e4b52c50fea979039783c5b7b6beb31dc51 /drivers/net/r8169.c
parentc936335e7ac24d1751543e2007a89e3eb649cc2a (diff)
r8169: add gro support
- Use napi_gro_receive() and vlan_gro_receive() - Enable GRO by default Tested on a RTL8111/8168 adapter Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/r8169.c')
-rw-r--r--drivers/net/r8169.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 56a11e29af0b..54900332f12d 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1076,7 +1076,12 @@ static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc,
int ret;
if (vlgrp && (opts2 & RxVlanTag)) {
- __vlan_hwaccel_rx(skb, vlgrp, swab16(opts2 & 0xffff), polling);
+ u16 vtag = swab16(opts2 & 0xffff);
+
+ if (likely(polling))
+ vlan_gro_receive(&tp->napi, vlgrp, vtag, skb);
+ else
+ __vlan_hwaccel_rx(skb, vlgrp, vtag, polling);
ret = 0;
} else
ret = -1;
@@ -3186,6 +3191,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
#ifdef CONFIG_R8169_VLAN
dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
#endif
+ dev->features |= NETIF_F_GRO;
tp->intr_mask = 0xffff;
tp->align = cfg->align;
@@ -4561,7 +4567,7 @@ static int rtl8169_rx_interrupt(struct net_device *dev,
if (rtl8169_rx_vlan_skb(tp, desc, skb, polling) < 0) {
if (likely(polling))
- netif_receive_skb(skb);
+ napi_gro_receive(&tp->napi, skb);
else
netif_rx(skb);
}