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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-09-06 18:46:39 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-07 13:47:30 -0700 |
| commit | 2edae08e5b75269855fef3c74fe4292c066e7c33 (patch) | |
| tree | 7ff14e4b52c50fea979039783c5b7b6beb31dc51 /drivers/net/r8169.c | |
| parent | c936335e7ac24d1751543e2007a89e3eb649cc2a (diff) | |
| download | blackbird-op-linux-2edae08e5b75269855fef3c74fe4292c066e7c33.tar.gz blackbird-op-linux-2edae08e5b75269855fef3c74fe4292c066e7c33.zip | |
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.c | 10 |
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); } |
