r8169: restore mac addr in rtl8169_remove_one and rtl_shutdown

[safe/jmp/linux-2.6] / drivers / net / r8169.c

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index f98ef52..0fe2fc9 100644 (file)
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -3235,6 +3235,10 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
        flush_scheduled_work();
 
        unregister_netdev(dev);
+
+       /* restore original MAC address */
+       rtl_rar_set(tp, dev->perm_addr);
+
        rtl_disable_msi(pdev, tp);
        rtl8169_release_board(pdev, dev, tp->mmio_addr);
        pci_set_drvdata(pdev, NULL);
@@ -3243,9 +3247,9 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
 static void rtl8169_set_rxbufsize(struct rtl8169_private *tp,
                                  struct net_device *dev)
 {
-       unsigned int mtu = dev->mtu;
+       unsigned int max_frame = dev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN;
 
-       tp->rx_buf_sz = (mtu > RX_BUF_SIZE) ? mtu + ETH_HLEN + 8 : RX_BUF_SIZE;
+       tp->rx_buf_sz = (max_frame > RX_BUF_SIZE) ? max_frame : RX_BUF_SIZE;
 }
 
 static int rtl8169_open(struct net_device *dev)
@@ -3379,7 +3383,7 @@ static u16 rtl_rw_cpluscmd(void __iomem *ioaddr)
 static void rtl_set_rx_max_size(void __iomem *ioaddr, unsigned int rx_buf_sz)
 {
        /* Low hurts. Let's disable the filtering. */
-       RTL_W16(RxMaxSize, rx_buf_sz);
+       RTL_W16(RxMaxSize, rx_buf_sz + 1);
 }
 
 static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version)
@@ -4881,6 +4885,9 @@ static void rtl_shutdown(struct pci_dev *pdev)
 
        rtl8169_net_suspend(dev);
 
+       /* restore original MAC address */
+       rtl_rar_set(tp, dev->perm_addr);
+
        spin_lock_irq(&tp->lock);
 
        rtl8169_asic_down(ioaddr);