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path: root/drivers/net/r8169.c
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Diffstat (limited to 'drivers/net/r8169.c')
-rw-r--r--drivers/net/r8169.c34
1 files changed, 15 insertions, 19 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 35540411990d..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;
@@ -3219,11 +3225,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
device_set_wakeup_enable(&pdev->dev, tp->features & RTL_FEATURE_WOL);
- if (pci_dev_run_wake(pdev)) {
- pm_runtime_set_active(&pdev->dev);
- pm_runtime_enable(&pdev->dev);
- }
- pm_runtime_idle(&pdev->dev);
+ if (pci_dev_run_wake(pdev))
+ pm_runtime_put_noidle(&pdev->dev);
out:
return rc;
@@ -3246,17 +3249,12 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
struct net_device *dev = pci_get_drvdata(pdev);
struct rtl8169_private *tp = netdev_priv(dev);
- pm_runtime_get_sync(&pdev->dev);
-
flush_scheduled_work();
unregister_netdev(dev);
- if (pci_dev_run_wake(pdev)) {
- pm_runtime_disable(&pdev->dev);
- pm_runtime_set_suspended(&pdev->dev);
- }
- pm_runtime_put_noidle(&pdev->dev);
+ if (pci_dev_run_wake(pdev))
+ pm_runtime_get_noresume(&pdev->dev);
/* restore original MAC address */
rtl_rar_set(tp, dev->perm_addr);
@@ -4458,9 +4456,8 @@ static inline int rtl8169_fragmented_frame(u32 status)
return (status & (FirstFrag | LastFrag)) != (FirstFrag | LastFrag);
}
-static inline void rtl8169_rx_csum(struct sk_buff *skb, struct RxDesc *desc)
+static inline void rtl8169_rx_csum(struct sk_buff *skb, u32 opts1)
{
- u32 opts1 = le32_to_cpu(desc->opts1);
u32 status = opts1 & RxProtoMask;
if (((status == RxProtoTCP) && !(opts1 & TCPFail)) ||
@@ -4468,7 +4465,7 @@ static inline void rtl8169_rx_csum(struct sk_buff *skb, struct RxDesc *desc)
((status == RxProtoIP) && !(opts1 & IPFail)))
skb->ip_summed = CHECKSUM_UNNECESSARY;
else
- skb->ip_summed = CHECKSUM_NONE;
+ skb_checksum_none_assert(skb);
}
static inline bool rtl8169_try_rx_copy(struct sk_buff **sk_buff,
@@ -4554,8 +4551,6 @@ static int rtl8169_rx_interrupt(struct net_device *dev,
continue;
}
- rtl8169_rx_csum(skb, desc);
-
if (rtl8169_try_rx_copy(&skb, tp, pkt_size, addr)) {
pci_dma_sync_single_for_device(pdev, addr,
pkt_size, PCI_DMA_FROMDEVICE);
@@ -4566,12 +4561,13 @@ static int rtl8169_rx_interrupt(struct net_device *dev,
tp->Rx_skbuff[entry] = NULL;
}
+ rtl8169_rx_csum(skb, status);
skb_put(skb, pkt_size);
skb->protocol = eth_type_trans(skb, 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);
}