firewire: fw-sbp2: fix NULL pointer deref. in scsi_remove_device

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

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 9dbab3f..3acfeea 100644 (file)
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -470,7 +470,7 @@ static void mdio_write(void __iomem *ioaddr, int reg_addr, int value)
 {
        int i;
 
-       RTL_W32(PHYAR, 0x80000000 | (reg_addr & 0xFF) << 16 | value);
+       RTL_W32(PHYAR, 0x80000000 | (reg_addr & 0x1f) << 16 | (value & 0xffff));
 
        for (i = 20; i > 0; i--) {
                /*
@@ -487,7 +487,7 @@ static int mdio_read(void __iomem *ioaddr, int reg_addr)
 {
        int i, value = -1;
 
-       RTL_W32(PHYAR, 0x0 | (reg_addr & 0xFF) << 16);
+       RTL_W32(PHYAR, 0x0 | (reg_addr & 0x1f) << 16);
 
        for (i = 20; i > 0; i--) {
                /*
@@ -495,7 +495,7 @@ static int mdio_read(void __iomem *ioaddr, int reg_addr)
                 * the specified MII register.
                 */
                if (RTL_R32(PHYAR) & 0x80000000) {
-                       value = (int) (RTL_R32(PHYAR) & 0xFFFF);
+                       value = RTL_R32(PHYAR) & 0xffff;
                        break;
                }
                udelay(25);
@@ -1247,16 +1247,6 @@ static void rtl8169sb_hw_phy_config(void __iomem *ioaddr)
 
        rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
 }
-static void rtl8168b_hw_phy_config(void __iomem *ioaddr)
-{
-       struct phy_reg phy_reg_init[] = {
-               { 0x1f, 0x0000 },
-               { 0x10, 0xf41b },
-               { 0x1f, 0x0000 }
-       };
-
-       rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
-}
 
 static void rtl8168cp_hw_phy_config(void __iomem *ioaddr)
 {
@@ -1326,11 +1316,6 @@ static void rtl_hw_phy_config(struct net_device *dev)
        case RTL_GIGA_MAC_VER_04:
                rtl8169sb_hw_phy_config(ioaddr);
                break;
-       case RTL_GIGA_MAC_VER_11:
-       case RTL_GIGA_MAC_VER_12:
-       case RTL_GIGA_MAC_VER_17:
-               rtl8168b_hw_phy_config(ioaddr);
-               break;
        case RTL_GIGA_MAC_VER_18:
                rtl8168cp_hw_phy_config(ioaddr);
                break;
@@ -2017,7 +2002,7 @@ static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version)
        u32 clk;
 
        clk = RTL_R8(Config2) & PCI_Clock_66MHz;
-       for (i = 0; i < ARRAY_SIZE(cfg2_info); i++) {
+       for (i = 0; i < ARRAY_SIZE(cfg2_info); i++, p++) {
                if ((p->mac_version == mac_version) && (p->clk == clk)) {
                        RTL_W32(0x7c, p->val);
                        break;
@@ -2226,7 +2211,7 @@ out:
 
 static inline void rtl8169_make_unusable_by_asic(struct RxDesc *desc)
 {
-       desc->addr = 0x0badbadbadbadbadull;
+       desc->addr = cpu_to_le64(0x0badbadbadbadbadull);
        desc->opts1 &= ~cpu_to_le32(DescOwn | RsvdMask);
 }
 
@@ -2413,6 +2398,8 @@ static void rtl8169_wait_for_quiescence(struct net_device *dev)
        rtl8169_irq_mask_and_ack(ioaddr);
 
 #ifdef CONFIG_R8169_NAPI
+       tp->intr_mask = 0xffff;
+       RTL_W16(IntrMask, tp->intr_event);
        napi_enable(&tp->napi);
 #endif
 }
@@ -2850,7 +2837,7 @@ static int rtl8169_rx_interrupt(struct net_device *dev,
                }
 
                /* Work around for AMD plateform. */
-               if ((desc->opts2 & 0xfffe000) &&
+               if ((desc->opts2 & cpu_to_le32(0xfffe000)) &&
                    (tp->mac_version == RTL_GIGA_MAC_VER_05)) {
                        desc->opts2 = 0;
                        cur_rx++;