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r8169: add helpers rtl_eri_set/clear_bits
Add helpers rtl_eri_set_bits and rtl_eri_clear_bits to improve readability of the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit
David S. Miller
parent
724c6fd015
commit
e719b3eaef
1 changed files with 40 additions and 36 deletions
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@ -1103,6 +1103,18 @@ static void rtl_w0w1_eri(struct rtl8169_private *tp, int addr, u32 mask, u32 p,
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rtl_eri_write(tp, addr, mask, (val & ~m) | p);
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}
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static void rtl_eri_set_bits(struct rtl8169_private *tp, int addr, u32 mask,
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u32 p)
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{
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rtl_w0w1_eri(tp, addr, mask, p, 0);
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}
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static void rtl_eri_clear_bits(struct rtl8169_private *tp, int addr, u32 mask,
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u32 m)
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{
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rtl_w0w1_eri(tp, addr, mask, 0, m);
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}
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static u32 r8168dp_ocp_read(struct rtl8169_private *tp, u8 mask, u16 reg)
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{
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RTL_W32(tp, OCPAR, ((u32)mask & 0x0f) << 12 | (reg & 0x0fff));
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@ -1346,8 +1358,8 @@ static void rtl_link_chg_patch(struct rtl8169_private *tp)
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rtl_eri_write(tp, 0x1dc, ERIAR_MASK_1111, 0x0000003f);
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}
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/* Reset packet filter */
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01);
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00);
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rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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} else if (tp->mac_version == RTL_GIGA_MAC_VER_35 ||
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tp->mac_version == RTL_GIGA_MAC_VER_36) {
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if (phydev->speed == SPEED_1000) {
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@ -1403,17 +1415,11 @@ static void __rtl8169_set_wol(struct rtl8169_private *tp, u32 wolopts)
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case RTL_GIGA_MAC_VER_40 ... RTL_GIGA_MAC_VER_51:
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tmp = ARRAY_SIZE(cfg) - 1;
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if (wolopts & WAKE_MAGIC)
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rtl_w0w1_eri(tp,
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0x0dc,
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ERIAR_MASK_0100,
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MagicPacket_v2,
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0x0000);
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rtl_eri_set_bits(tp, 0x0dc, ERIAR_MASK_0100,
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MagicPacket_v2);
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else
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rtl_w0w1_eri(tp,
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0x0dc,
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ERIAR_MASK_0100,
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0x0000,
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MagicPacket_v2);
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rtl_eri_clear_bits(tp, 0x0dc, ERIAR_MASK_0100,
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MagicPacket_v2);
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break;
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default:
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tmp = ARRAY_SIZE(cfg);
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@ -2556,7 +2562,7 @@ static void rtl_apply_firmware_cond(struct rtl8169_private *tp, u8 reg, u16 val)
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static void rtl8168_config_eee_mac(struct rtl8169_private *tp)
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{
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rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_1111, 0x0003, 0x0000);
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rtl_eri_set_bits(tp, 0x1b0, ERIAR_MASK_1111, 0x0003);
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}
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static void rtl8168f_config_eee_phy(struct rtl8169_private *tp)
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@ -4209,8 +4215,7 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
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case RTL_GIGA_MAC_VER_40:
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case RTL_GIGA_MAC_VER_41:
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case RTL_GIGA_MAC_VER_49:
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rtl_w0w1_eri(tp, 0x1a8, ERIAR_MASK_1111, 0x00000000,
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0xfc000000);
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rtl_eri_clear_bits(tp, 0x1a8, ERIAR_MASK_1111, 0xfc000000);
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RTL_W8(tp, PMCH, RTL_R8(tp, PMCH) & ~0x80);
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break;
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}
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@ -4238,8 +4243,7 @@ static void r8168_pll_power_up(struct rtl8169_private *tp)
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case RTL_GIGA_MAC_VER_41:
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case RTL_GIGA_MAC_VER_49:
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RTL_W8(tp, PMCH, RTL_R8(tp, PMCH) | 0xc0);
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rtl_w0w1_eri(tp, 0x1a8, ERIAR_MASK_1111, 0xfc000000,
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0x00000000);
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rtl_eri_set_bits(tp, 0x1a8, ERIAR_MASK_1111, 0xfc000000);
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break;
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}
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@ -4996,7 +5000,7 @@ static void rtl_hw_start_8168e_2(struct rtl8169_private *tp)
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rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00100006);
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rtl_eri_write(tp, 0xcc, ERIAR_MASK_1111, 0x00000050);
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rtl_eri_write(tp, 0xd0, ERIAR_MASK_1111, 0x07ff0060);
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rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_0001, 0x10, 0x00);
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rtl_eri_set_bits(tp, 0x1b0, ERIAR_MASK_0001, BIT(4));
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rtl_w0w1_eri(tp, 0x0d4, ERIAR_MASK_0011, 0x0c00, 0xff00);
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RTL_W8(tp, MaxTxPacketSize, EarlySize);
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@ -5027,10 +5031,10 @@ static void rtl_hw_start_8168f(struct rtl8169_private *tp)
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rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000);
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rtl_eri_write(tp, 0xc8, ERIAR_MASK_1111, 0x00100002);
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rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00100006);
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01);
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00);
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rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_0001, 0x10, 0x00);
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rtl_w0w1_eri(tp, 0x1d0, ERIAR_MASK_0001, 0x10, 0x00);
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rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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rtl_eri_set_bits(tp, 0x1b0, ERIAR_MASK_0001, BIT(4));
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rtl_eri_set_bits(tp, 0x1d0, ERIAR_MASK_0001, BIT(4));
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rtl_eri_write(tp, 0xcc, ERIAR_MASK_1111, 0x00000050);
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rtl_eri_write(tp, 0xd0, ERIAR_MASK_1111, 0x00000060);
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@ -5079,7 +5083,7 @@ static void rtl_hw_start_8411(struct rtl8169_private *tp)
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rtl_ephy_init(tp, e_info_8168f_1, ARRAY_SIZE(e_info_8168f_1));
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rtl_w0w1_eri(tp, 0x0d4, ERIAR_MASK_0011, 0x0c00, 0x0000);
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rtl_eri_set_bits(tp, 0x0d4, ERIAR_MASK_0011, 0x0c00);
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}
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static void rtl_hw_start_8168g(struct rtl8169_private *tp)
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@ -5093,8 +5097,8 @@ static void rtl_hw_start_8168g(struct rtl8169_private *tp)
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rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01);
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00);
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rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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rtl_eri_write(tp, 0x2f8, ERIAR_MASK_0011, 0x1d8f);
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RTL_W32(tp, MISC, RTL_R32(tp, MISC) & ~RXDV_GATED_EN);
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@ -5109,7 +5113,7 @@ static void rtl_hw_start_8168g(struct rtl8169_private *tp)
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rtl8168_config_eee_mac(tp);
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rtl_w0w1_eri(tp, 0x2fc, ERIAR_MASK_0001, 0x01, 0x06);
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rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_0011, 0x0000, 0x1000);
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rtl_eri_clear_bits(tp, 0x1b0, ERIAR_MASK_0011, BIT(12));
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rtl_pcie_state_l2l3_disable(tp);
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}
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@ -5192,12 +5196,12 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp)
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rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01);
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00);
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rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_1111, 0x0010, 0x00);
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rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_1111, BIT(4));
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rtl_w0w1_eri(tp, 0xd4, ERIAR_MASK_1111, 0x1f00, 0x00);
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rtl_eri_set_bits(tp, 0xd4, ERIAR_MASK_1111, 0x1f00);
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rtl_eri_write(tp, 0x5f0, ERIAR_MASK_0011, 0x4f87);
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@ -5217,7 +5221,7 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp)
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RTL_W8(tp, DLLPR, RTL_R8(tp, DLLPR) & ~TX_10M_PS_EN);
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rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_0011, 0x0000, 0x1000);
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rtl_eri_clear_bits(tp, 0x1b0, ERIAR_MASK_0011, BIT(12));
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rtl_pcie_state_l2l3_disable(tp);
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@ -5276,10 +5280,10 @@ static void rtl_hw_start_8168ep(struct rtl8169_private *tp)
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rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01);
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00);
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rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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rtl_w0w1_eri(tp, 0xd4, ERIAR_MASK_1111, 0x1f80, 0x00);
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rtl_eri_set_bits(tp, 0xd4, ERIAR_MASK_1111, 0x1f80);
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rtl_eri_write(tp, 0x5f0, ERIAR_MASK_0011, 0x4f87);
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@ -5476,8 +5480,8 @@ static void rtl_hw_start_8402(struct rtl8169_private *tp)
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rtl_eri_write(tp, 0xc8, ERIAR_MASK_1111, 0x00000002);
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rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00000006);
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01);
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rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00);
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rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0));
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rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000);
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rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000);
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rtl_w0w1_eri(tp, 0x0d4, ERIAR_MASK_0011, 0x0e00, 0xff00);
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