diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-20 22:15:20 +0300 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-20 22:15:20 +0300 |
commit | 505f48b53478d3816d1f3b001815703cfd7afa09 (patch) | |
tree | 9ed8ce0cf58811c70f064c6862cfb68d98178fd8 /drivers/net/r8169.c | |
parent | 486cf46f3f9be5f2a966016c1a8fe01e32cde09e (diff) | |
parent | afaef734e5f0004916d07ecf7d86292cdd00d59b (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
fib_rules: fix unresolved_rules counting
r8169: fix wrong eee setting for rlt8111evl
r8169: fix driver shutdown WoL regression.
ehea: Change maintainer to me
pptp: pptp_rcv_core() misses pskb_may_pull() call
tproxy: copy transparent flag when creating a time wait
pptp: fix skb leak in pptp_xmit()
bonding: use local function pointer of bond->recv_probe in bond_handle_frame
smsc911x: Add support for SMSC LAN89218
tg3: negate USE_PHYLIB flag check
netconsole: enable netconsole can make net_device refcnt incorrent
bluetooth: Properly clone LSM attributes to newly created child connections
l2tp: fix a potential skb leak in l2tp_xmit_skb()
bridge: fix hang on removal of bridge via netlink
x25: Prevent skb overreads when checking call user data
x25: Handle undersized/fragmented skbs
x25: Validate incoming call user data lengths
udplite: fast-path computation of checksum coverage
IPVS netns shutdown/startup dead-lock
netfilter: nf_conntrack: fix event flooding in GRE protocol tracker
Diffstat (limited to 'drivers/net/r8169.c')
-rw-r--r-- | drivers/net/r8169.c | 90 |
1 files changed, 57 insertions, 33 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index c2366701792..6d657cabb95 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -2859,7 +2859,7 @@ static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp) rtl_writephy(tp, 0x1f, 0x0004); rtl_writephy(tp, 0x1f, 0x0007); rtl_writephy(tp, 0x1e, 0x0020); - rtl_w1w0_phy(tp, 0x06, 0x0000, 0x0100); + rtl_w1w0_phy(tp, 0x15, 0x0000, 0x0100); rtl_writephy(tp, 0x1f, 0x0002); rtl_writephy(tp, 0x1f, 0x0000); rtl_writephy(tp, 0x0d, 0x0007); @@ -3316,6 +3316,37 @@ static void __devinit rtl_init_mdio_ops(struct rtl8169_private *tp) } } +static void rtl_wol_suspend_quirk(struct rtl8169_private *tp) +{ + void __iomem *ioaddr = tp->mmio_addr; + + switch (tp->mac_version) { + case RTL_GIGA_MAC_VER_29: + case RTL_GIGA_MAC_VER_30: + case RTL_GIGA_MAC_VER_32: + case RTL_GIGA_MAC_VER_33: + case RTL_GIGA_MAC_VER_34: + RTL_W32(RxConfig, RTL_R32(RxConfig) | + AcceptBroadcast | AcceptMulticast | AcceptMyPhys); + break; + default: + break; + } +} + +static bool rtl_wol_pll_power_down(struct rtl8169_private *tp) +{ + if (!(__rtl8169_get_wol(tp) & WAKE_ANY)) + return false; + + rtl_writephy(tp, 0x1f, 0x0000); + rtl_writephy(tp, MII_BMCR, 0x0000); + + rtl_wol_suspend_quirk(tp); + + return true; +} + static void r810x_phy_power_down(struct rtl8169_private *tp) { rtl_writephy(tp, 0x1f, 0x0000); @@ -3330,18 +3361,8 @@ static void r810x_phy_power_up(struct rtl8169_private *tp) static void r810x_pll_power_down(struct rtl8169_private *tp) { - void __iomem *ioaddr = tp->mmio_addr; - - if (__rtl8169_get_wol(tp) & WAKE_ANY) { - rtl_writephy(tp, 0x1f, 0x0000); - rtl_writephy(tp, MII_BMCR, 0x0000); - - if (tp->mac_version == RTL_GIGA_MAC_VER_29 || - tp->mac_version == RTL_GIGA_MAC_VER_30) - RTL_W32(RxConfig, RTL_R32(RxConfig) | AcceptBroadcast | - AcceptMulticast | AcceptMyPhys); + if (rtl_wol_pll_power_down(tp)) return; - } r810x_phy_power_down(tp); } @@ -3430,17 +3451,8 @@ static void r8168_pll_power_down(struct rtl8169_private *tp) tp->mac_version == RTL_GIGA_MAC_VER_33) rtl_ephy_write(ioaddr, 0x19, 0xff64); - if (__rtl8169_get_wol(tp) & WAKE_ANY) { - rtl_writephy(tp, 0x1f, 0x0000); - rtl_writephy(tp, MII_BMCR, 0x0000); - - if (tp->mac_version == RTL_GIGA_MAC_VER_32 || - tp->mac_version == RTL_GIGA_MAC_VER_33 || - tp->mac_version == RTL_GIGA_MAC_VER_34) - RTL_W32(RxConfig, RTL_R32(RxConfig) | AcceptBroadcast | - AcceptMulticast | AcceptMyPhys); + if (rtl_wol_pll_power_down(tp)) return; - } r8168_phy_power_down(tp); @@ -5788,11 +5800,30 @@ static const struct dev_pm_ops rtl8169_pm_ops = { #endif /* !CONFIG_PM */ +static void rtl_wol_shutdown_quirk(struct rtl8169_private *tp) +{ + void __iomem *ioaddr = tp->mmio_addr; + + /* WoL fails with 8168b when the receiver is disabled. */ + switch (tp->mac_version) { + case RTL_GIGA_MAC_VER_11: + case RTL_GIGA_MAC_VER_12: + case RTL_GIGA_MAC_VER_17: + pci_clear_master(tp->pci_dev); + + RTL_W8(ChipCmd, CmdRxEnb); + /* PCI commit */ + RTL_R8(ChipCmd); + break; + default: + break; + } +} + static void rtl_shutdown(struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata(pdev); struct rtl8169_private *tp = netdev_priv(dev); - void __iomem *ioaddr = tp->mmio_addr; rtl8169_net_suspend(dev); @@ -5806,16 +5837,9 @@ static void rtl_shutdown(struct pci_dev *pdev) spin_unlock_irq(&tp->lock); if (system_state == SYSTEM_POWER_OFF) { - /* WoL fails with 8168b when the receiver is disabled. */ - if ((tp->mac_version == RTL_GIGA_MAC_VER_11 || - tp->mac_version == RTL_GIGA_MAC_VER_12 || - tp->mac_version == RTL_GIGA_MAC_VER_17) && - (tp->features & RTL_FEATURE_WOL)) { - pci_clear_master(pdev); - - RTL_W8(ChipCmd, CmdRxEnb); - /* PCI commit */ - RTL_R8(ChipCmd); + if (__rtl8169_get_wol(tp) & WAKE_ANY) { + rtl_wol_suspend_quirk(tp); + rtl_wol_shutdown_quirk(tp); } pci_wake_from_d3(pdev, true); |