From cb73200c59e2f0493436a9f05835be8e37056b69 Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Tue, 20 Mar 2018 07:45:35 +0100 Subject: [PATCH] r8169: change type of first argument in rtl_tx_performance_tweak Changing the type of the first argument to struct rtl8169_private * is more in line with the other functions in the driver and it allows to reduce the code size. Signed-off-by: Heiner Kallweit Signed-off-by: David S. Miller --- drivers/net/ethernet/realtek/r8169.c | 62 +++++++++++----------------- 1 file changed, 24 insertions(+), 38 deletions(-) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index d4d2bb0c17ff..c67760b70c70 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -897,9 +897,9 @@ static void rtl_unlock_work(struct rtl8169_private *tp) mutex_unlock(&tp->wk.mutex); } -static void rtl_tx_performance_tweak(struct pci_dev *pdev, u16 force) +static void rtl_tx_performance_tweak(struct rtl8169_private *tp, u16 force) { - pcie_capability_clear_and_set_word(pdev, PCI_EXP_DEVCTL, + pcie_capability_clear_and_set_word(tp->pci_dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_READRQ, force); } @@ -5111,14 +5111,14 @@ static void r8168c_hw_jumbo_enable(struct rtl8169_private *tp) { RTL_W8(tp, Config3, RTL_R8(tp, Config3) | Jumbo_En0); RTL_W8(tp, Config4, RTL_R8(tp, Config4) | Jumbo_En1); - rtl_tx_performance_tweak(tp->pci_dev, PCI_EXP_DEVCTL_READRQ_512B); + rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_512B); } static void r8168c_hw_jumbo_disable(struct rtl8169_private *tp) { RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Jumbo_En0); RTL_W8(tp, Config4, RTL_R8(tp, Config4) & ~Jumbo_En1); - rtl_tx_performance_tweak(tp->pci_dev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); } static void r8168dp_hw_jumbo_enable(struct rtl8169_private *tp) @@ -5136,7 +5136,7 @@ static void r8168e_hw_jumbo_enable(struct rtl8169_private *tp) RTL_W8(tp, MaxTxPacketSize, 0x3f); RTL_W8(tp, Config3, RTL_R8(tp, Config3) | Jumbo_En0); RTL_W8(tp, Config4, RTL_R8(tp, Config4) | 0x01); - rtl_tx_performance_tweak(tp->pci_dev, PCI_EXP_DEVCTL_READRQ_512B); + rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_512B); } static void r8168e_hw_jumbo_disable(struct rtl8169_private *tp) @@ -5144,18 +5144,18 @@ static void r8168e_hw_jumbo_disable(struct rtl8169_private *tp) RTL_W8(tp, MaxTxPacketSize, 0x0c); RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Jumbo_En0); RTL_W8(tp, Config4, RTL_R8(tp, Config4) & ~0x01); - rtl_tx_performance_tweak(tp->pci_dev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); } static void r8168b_0_hw_jumbo_enable(struct rtl8169_private *tp) { - rtl_tx_performance_tweak(tp->pci_dev, + rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_512B | PCI_EXP_DEVCTL_NOSNOOP_EN); } static void r8168b_0_hw_jumbo_disable(struct rtl8169_private *tp) { - rtl_tx_performance_tweak(tp->pci_dev, + rtl_tx_performance_tweak(tp, (0x5 << MAX_READ_REQUEST_SHIFT) | PCI_EXP_DEVCTL_NOSNOOP_EN); } @@ -5724,14 +5724,12 @@ static void rtl_pcie_state_l2l3_enable(struct rtl8169_private *tp, bool enable) static void rtl_hw_start_8168bb(struct rtl8169_private *tp) { - struct pci_dev *pdev = tp->pci_dev; - RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Beacon_en); RTL_W16(tp, CPlusCmd, RTL_R16(tp, CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); if (tp->dev->mtu <= ETH_DATA_LEN) { - rtl_tx_performance_tweak(pdev, (0x5 << MAX_READ_REQUEST_SHIFT) | + rtl_tx_performance_tweak(tp, (0x5 << MAX_READ_REQUEST_SHIFT) | PCI_EXP_DEVCTL_NOSNOOP_EN); } } @@ -5754,7 +5752,7 @@ static void __rtl_hw_start_8168cp(struct rtl8169_private *tp) RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Beacon_en); if (tp->dev->mtu <= ETH_DATA_LEN) - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); rtl_disable_clock_request(pdev); @@ -5780,22 +5778,18 @@ static void rtl_hw_start_8168cp_1(struct rtl8169_private *tp) static void rtl_hw_start_8168cp_2(struct rtl8169_private *tp) { - struct pci_dev *pdev = tp->pci_dev; - rtl_csi_access_enable_2(tp); RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Beacon_en); if (tp->dev->mtu <= ETH_DATA_LEN) - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); RTL_W16(tp, CPlusCmd, RTL_R16(tp, CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); } static void rtl_hw_start_8168cp_3(struct rtl8169_private *tp) { - struct pci_dev *pdev = tp->pci_dev; - rtl_csi_access_enable_2(tp); RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Beacon_en); @@ -5806,7 +5800,7 @@ static void rtl_hw_start_8168cp_3(struct rtl8169_private *tp) RTL_W8(tp, MaxTxPacketSize, TxPacketMax); if (tp->dev->mtu <= ETH_DATA_LEN) - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); RTL_W16(tp, CPlusCmd, RTL_R16(tp, CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); } @@ -5865,7 +5859,7 @@ static void rtl_hw_start_8168d(struct rtl8169_private *tp) RTL_W8(tp, MaxTxPacketSize, TxPacketMax); if (tp->dev->mtu <= ETH_DATA_LEN) - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); RTL_W16(tp, CPlusCmd, RTL_R16(tp, CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); } @@ -5877,7 +5871,7 @@ static void rtl_hw_start_8168dp(struct rtl8169_private *tp) rtl_csi_access_enable_1(tp); if (tp->dev->mtu <= ETH_DATA_LEN) - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); RTL_W8(tp, MaxTxPacketSize, TxPacketMax); @@ -5895,7 +5889,7 @@ static void rtl_hw_start_8168d_4(struct rtl8169_private *tp) rtl_csi_access_enable_1(tp); - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); RTL_W8(tp, MaxTxPacketSize, TxPacketMax); @@ -5928,7 +5922,7 @@ static void rtl_hw_start_8168e_1(struct rtl8169_private *tp) rtl_ephy_init(tp, e_info_8168e_1, ARRAY_SIZE(e_info_8168e_1)); if (tp->dev->mtu <= ETH_DATA_LEN) - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); RTL_W8(tp, MaxTxPacketSize, TxPacketMax); @@ -5954,7 +5948,7 @@ static void rtl_hw_start_8168e_2(struct rtl8169_private *tp) rtl_ephy_init(tp, e_info_8168e_2, ARRAY_SIZE(e_info_8168e_2)); if (tp->dev->mtu <= ETH_DATA_LEN) - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC); rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC); @@ -5986,7 +5980,7 @@ static void rtl_hw_start_8168f(struct rtl8169_private *tp) rtl_csi_access_enable_2(tp); - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC); rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC); @@ -6048,8 +6042,6 @@ static void rtl_hw_start_8411(struct rtl8169_private *tp) static void rtl_hw_start_8168g(struct rtl8169_private *tp) { - struct pci_dev *pdev = tp->pci_dev; - RTL_W32(tp, TxConfig, RTL_R32(tp, TxConfig) | TXCFG_AUTO_FIFO); rtl_eri_write(tp, 0xc8, ERIAR_MASK_0101, 0x080002, ERIAR_EXGMAC); @@ -6059,7 +6051,7 @@ static void rtl_hw_start_8168g(struct rtl8169_private *tp) rtl_csi_access_enable_1(tp); - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01, ERIAR_EXGMAC); rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC); @@ -6134,7 +6126,6 @@ static void rtl_hw_start_8411_2(struct rtl8169_private *tp) static void rtl_hw_start_8168h_1(struct rtl8169_private *tp) { - struct pci_dev *pdev = tp->pci_dev; int rg_saw_cnt; u32 data; static const struct ephy_info e_info_8168h_1[] = { @@ -6160,7 +6151,7 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp) rtl_csi_access_enable_1(tp); - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01, ERIAR_EXGMAC); rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC); @@ -6231,8 +6222,6 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp) static void rtl_hw_start_8168ep(struct rtl8169_private *tp) { - struct pci_dev *pdev = tp->pci_dev; - rtl8168ep_stop_cmac(tp); RTL_W32(tp, TxConfig, RTL_R32(tp, TxConfig) | TXCFG_AUTO_FIFO); @@ -6244,7 +6233,7 @@ static void rtl_hw_start_8168ep(struct rtl8169_private *tp) rtl_csi_access_enable_1(tp); - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01, ERIAR_EXGMAC); rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC); @@ -6494,7 +6483,6 @@ static void rtl_hw_start_8168(struct net_device *dev) static void rtl_hw_start_8102e_1(struct rtl8169_private *tp) { - struct pci_dev *pdev = tp->pci_dev; static const struct ephy_info e_info_8102e_1[] = { { 0x01, 0, 0x6e65 }, { 0x02, 0, 0x091f }, @@ -6511,7 +6499,7 @@ static void rtl_hw_start_8102e_1(struct rtl8169_private *tp) RTL_W8(tp, DBG_REG, FIX_NAK_1); - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); RTL_W8(tp, Config1, LEDS1 | LEDS0 | Speed_down | MEMMAP | IOMAP | VPD | PMEnable); @@ -6526,11 +6514,9 @@ static void rtl_hw_start_8102e_1(struct rtl8169_private *tp) static void rtl_hw_start_8102e_2(struct rtl8169_private *tp) { - struct pci_dev *pdev = tp->pci_dev; - rtl_csi_access_enable_2(tp); - rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); RTL_W8(tp, Config1, MEMMAP | IOMAP | VPD | PMEnable); RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Beacon_en); @@ -6593,7 +6579,7 @@ static void rtl_hw_start_8402(struct rtl8169_private *tp) rtl_ephy_init(tp, e_info_8402, ARRAY_SIZE(e_info_8402)); - rtl_tx_performance_tweak(tp->pci_dev, 0x5 << MAX_READ_REQUEST_SHIFT); + rtl_tx_performance_tweak(tp, 0x5 << MAX_READ_REQUEST_SHIFT); rtl_eri_write(tp, 0xc8, ERIAR_MASK_1111, 0x00000002, ERIAR_EXGMAC); rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00000006, ERIAR_EXGMAC); -- 2.30.2