From 5f886e08901adaaaa1c79d1f964035aee6a29370 Mon Sep 17 00:00:00 2001 From: Hayes Wang Date: Fri, 30 Mar 2012 14:33:03 +0800 Subject: [PATCH] r8169: adjust some functions of 8111f Put some settings of 8111f into one function which may be reused. Signed-off-by: Hayes Wang --- drivers/net/ethernet/realtek/r8169.c | 99 +++++++++++++--------------- 1 file changed, 47 insertions(+), 52 deletions(-) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 03020a48b9d4..28a08616569f 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -3022,6 +3022,28 @@ static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp) rtl_writephy(tp, 0x1f, 0x0000); } +static void rtl8168f_hw_phy_config(struct rtl8169_private *tp) +{ + /* For 4-corner performance improve */ + rtl_writephy(tp, 0x1f, 0x0005); + rtl_writephy(tp, 0x05, 0x8b80); + rtl_w1w0_phy(tp, 0x06, 0x0006, 0x0000); + rtl_writephy(tp, 0x1f, 0x0000); + + /* PHY auto speed down */ + rtl_writephy(tp, 0x1f, 0x0007); + rtl_writephy(tp, 0x1e, 0x002d); + rtl_w1w0_phy(tp, 0x18, 0x0010, 0x0000); + rtl_writephy(tp, 0x1f, 0x0000); + rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000); + + /* Improve 10M EEE waveform */ + rtl_writephy(tp, 0x1f, 0x0005); + rtl_writephy(tp, 0x05, 0x8b86); + rtl_w1w0_phy(tp, 0x06, 0x0001, 0x0000); + rtl_writephy(tp, 0x1f, 0x0000); +} + static void rtl8168f_1_hw_phy_config(struct rtl8169_private *tp) { static const struct phy_reg phy_reg_init[] = { @@ -3063,24 +3085,7 @@ static void rtl8168f_1_hw_phy_config(struct rtl8169_private *tp) rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init)); - /* For 4-corner performance improve */ - rtl_writephy(tp, 0x1f, 0x0005); - rtl_writephy(tp, 0x05, 0x8b80); - rtl_w1w0_phy(tp, 0x06, 0x0006, 0x0000); - rtl_writephy(tp, 0x1f, 0x0000); - - /* PHY auto speed down */ - rtl_writephy(tp, 0x1f, 0x0007); - rtl_writephy(tp, 0x1e, 0x002d); - rtl_w1w0_phy(tp, 0x18, 0x0010, 0x0000); - rtl_writephy(tp, 0x1f, 0x0000); - rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000); - - /* Improve 10M EEE waveform */ - rtl_writephy(tp, 0x1f, 0x0005); - rtl_writephy(tp, 0x05, 0x8b86); - rtl_w1w0_phy(tp, 0x06, 0x0001, 0x0000); - rtl_writephy(tp, 0x1f, 0x0000); + rtl8168f_hw_phy_config(tp); /* Improve 2-pair detection performance */ rtl_writephy(tp, 0x1f, 0x0005); @@ -3093,24 +3098,7 @@ static void rtl8168f_2_hw_phy_config(struct rtl8169_private *tp) { rtl_apply_firmware(tp); - /* For 4-corner performance improve */ - rtl_writephy(tp, 0x1f, 0x0005); - rtl_writephy(tp, 0x05, 0x8b80); - rtl_w1w0_phy(tp, 0x06, 0x0006, 0x0000); - rtl_writephy(tp, 0x1f, 0x0000); - - /* PHY auto speed down */ - rtl_writephy(tp, 0x1f, 0x0007); - rtl_writephy(tp, 0x1e, 0x002d); - rtl_w1w0_phy(tp, 0x18, 0x0010, 0x0000); - rtl_writephy(tp, 0x1f, 0x0000); - rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000); - - /* Improve 10M EEE waveform */ - rtl_writephy(tp, 0x1f, 0x0005); - rtl_writephy(tp, 0x05, 0x8b86); - rtl_w1w0_phy(tp, 0x06, 0x0001, 0x0000); - rtl_writephy(tp, 0x1f, 0x0000); + rtl8168f_hw_phy_config(tp); } static void rtl8102e_hw_phy_config(struct rtl8169_private *tp) @@ -4704,20 +4692,12 @@ static void rtl_hw_start_8168e_2(struct rtl8169_private *tp) RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en); } -static void rtl_hw_start_8168f_1(struct rtl8169_private *tp) +static void rtl_hw_start_8168f(struct rtl8169_private *tp) { void __iomem *ioaddr = tp->mmio_addr; struct pci_dev *pdev = tp->pci_dev; - static const struct ephy_info e_info_8168f_1[] = { - { 0x06, 0x00c0, 0x0020 }, - { 0x08, 0x0001, 0x0002 }, - { 0x09, 0x0000, 0x0080 }, - { 0x19, 0x0000, 0x0224 } - }; - rtl_csi_access_enable_1(tp); - - rtl_ephy_init(ioaddr, e_info_8168f_1, ARRAY_SIZE(e_info_8168f_1)); + rtl_csi_access_enable_2(tp); rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); @@ -4731,8 +4711,6 @@ static void rtl_hw_start_8168f_1(struct rtl8169_private *tp) rtl_w1w0_eri(ioaddr, 0x1d0, ERIAR_MASK_0001, 0x10, 0x00, ERIAR_EXGMAC); rtl_eri_write(ioaddr, 0xcc, ERIAR_MASK_1111, 0x00000050, ERIAR_EXGMAC); rtl_eri_write(ioaddr, 0xd0, ERIAR_MASK_1111, 0x00000060, ERIAR_EXGMAC); - rtl_w1w0_eri(ioaddr, 0x0d4, ERIAR_MASK_0011, 0x0c00, 0xff00, - ERIAR_EXGMAC); RTL_W8(MaxTxPacketSize, EarlySize); @@ -4740,15 +4718,32 @@ static void rtl_hw_start_8168f_1(struct rtl8169_private *tp) RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO); RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB); - - /* Adjust EEE LED frequency */ - RTL_W8(EEE_LED, RTL_R8(EEE_LED) & ~0x07); - RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN); RTL_W32(MISC, RTL_R32(MISC) | PWM_EN); RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en); } +static void rtl_hw_start_8168f_1(struct rtl8169_private *tp) +{ + void __iomem *ioaddr = tp->mmio_addr; + static const struct ephy_info e_info_8168f_1[] = { + { 0x06, 0x00c0, 0x0020 }, + { 0x08, 0x0001, 0x0002 }, + { 0x09, 0x0000, 0x0080 }, + { 0x19, 0x0000, 0x0224 } + }; + + rtl_hw_start_8168f(tp); + + rtl_ephy_init(ioaddr, e_info_8168f_1, ARRAY_SIZE(e_info_8168f_1)); + + rtl_w1w0_eri(ioaddr, 0x0d4, ERIAR_MASK_0011, 0x0c00, 0xff00, + ERIAR_EXGMAC); + + /* Adjust EEE LED frequency */ + RTL_W8(EEE_LED, RTL_R8(EEE_LED) & ~0x07); +} + static void rtl_hw_start_8168(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev);