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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.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 1822491f19cb..f28c2022f3b2 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2286,8 +2286,6 @@ static void rtl_hw_start_8168(struct net_device *dev)
2286 2286
2287 RTL_R8(IntrMask); 2287 RTL_R8(IntrMask);
2288 2288
2289 RTL_W32(RxMissed, 0);
2290
2291 rtl_set_rx_mode(dev); 2289 rtl_set_rx_mode(dev);
2292 2290
2293 RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb); 2291 RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
@@ -2412,8 +2410,6 @@ static void rtl_hw_start_8101(struct net_device *dev)
2412 2410
2413 RTL_R8(IntrMask); 2411 RTL_R8(IntrMask);
2414 2412
2415 RTL_W32(RxMissed, 0);
2416
2417 rtl_set_rx_mode(dev); 2413 rtl_set_rx_mode(dev);
2418 2414
2419 RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb); 2415 RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
@@ -3191,6 +3187,17 @@ static int rtl8169_poll(struct napi_struct *napi, int budget)
3191 return work_done; 3187 return work_done;
3192} 3188}
3193 3189
3190static void rtl8169_rx_missed(struct net_device *dev, void __iomem *ioaddr)
3191{
3192 struct rtl8169_private *tp = netdev_priv(dev);
3193
3194 if (tp->mac_version > RTL_GIGA_MAC_VER_06)
3195 return;
3196
3197 dev->stats.rx_missed_errors += (RTL_R32(RxMissed) & 0xffffff);
3198 RTL_W32(RxMissed, 0);
3199}
3200
3194static void rtl8169_down(struct net_device *dev) 3201static void rtl8169_down(struct net_device *dev)
3195{ 3202{
3196 struct rtl8169_private *tp = netdev_priv(dev); 3203 struct rtl8169_private *tp = netdev_priv(dev);
@@ -3208,9 +3215,7 @@ core_down:
3208 3215
3209 rtl8169_asic_down(ioaddr); 3216 rtl8169_asic_down(ioaddr);
3210 3217
3211 /* Update the error counts. */ 3218 rtl8169_rx_missed(dev, ioaddr);
3212 dev->stats.rx_missed_errors += RTL_R32(RxMissed);
3213 RTL_W32(RxMissed, 0);
3214 3219
3215 spin_unlock_irq(&tp->lock); 3220 spin_unlock_irq(&tp->lock);
3216 3221
@@ -3332,8 +3337,7 @@ static struct net_device_stats *rtl8169_get_stats(struct net_device *dev)
3332 3337
3333 if (netif_running(dev)) { 3338 if (netif_running(dev)) {
3334 spin_lock_irqsave(&tp->lock, flags); 3339 spin_lock_irqsave(&tp->lock, flags);
3335 dev->stats.rx_missed_errors += RTL_R32(RxMissed); 3340 rtl8169_rx_missed(dev, ioaddr);
3336 RTL_W32(RxMissed, 0);
3337 spin_unlock_irqrestore(&tp->lock, flags); 3341 spin_unlock_irqrestore(&tp->lock, flags);
3338 } 3342 }
3339 3343
@@ -3358,8 +3362,7 @@ static int rtl8169_suspend(struct pci_dev *pdev, pm_message_t state)
3358 3362
3359 rtl8169_asic_down(ioaddr); 3363 rtl8169_asic_down(ioaddr);
3360 3364
3361 dev->stats.rx_missed_errors += RTL_R32(RxMissed); 3365 rtl8169_rx_missed(dev, ioaddr);
3362 RTL_W32(RxMissed, 0);
3363 3366
3364 spin_unlock_irq(&tp->lock); 3367 spin_unlock_irq(&tp->lock);
3365 3368