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r8169: add support for RTL8127A
This adds support for 10Gbs chip RTL8127A. Signed-off-by: ChunHao Lin <hau@realtek.com> Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/20250515095303.3138-1-hau@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
committed by
Jakub Kicinski
parent
12889ce926
commit
f24f7b2f3a
@@ -70,6 +70,7 @@ enum mac_version {
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RTL_GIGA_MAC_VER_64,
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RTL_GIGA_MAC_VER_66,
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RTL_GIGA_MAC_VER_70,
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RTL_GIGA_MAC_VER_80,
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RTL_GIGA_MAC_NONE,
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RTL_GIGA_MAC_VER_LAST = RTL_GIGA_MAC_NONE - 1
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};
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@@ -60,6 +60,7 @@
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#define FIRMWARE_8125BP_2 "rtl_nic/rtl8125bp-2.fw"
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#define FIRMWARE_8126A_2 "rtl_nic/rtl8126a-2.fw"
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#define FIRMWARE_8126A_3 "rtl_nic/rtl8126a-3.fw"
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#define FIRMWARE_8127A_1 "rtl_nic/rtl8127a-1.fw"
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#define TX_DMA_BURST 7 /* Maximum PCI burst, '7' is unlimited */
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#define InterFrameGap 0x03 /* 3 means InterFrameGap = the shortest one */
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@@ -98,6 +99,9 @@ static const struct rtl_chip_info {
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const char *name;
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const char *fw_name;
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} rtl_chip_infos[] = {
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/* 8127A family. */
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{ 0x7cf, 0x6c9, RTL_GIGA_MAC_VER_80, "RTL8127A", FIRMWARE_8127A_1 },
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/* 8126A family. */
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{ 0x7cf, 0x64a, RTL_GIGA_MAC_VER_70, "RTL8126A", FIRMWARE_8126A_3 },
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{ 0x7cf, 0x649, RTL_GIGA_MAC_VER_70, "RTL8126A", FIRMWARE_8126A_2 },
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@@ -222,8 +226,10 @@ static const struct pci_device_id rtl8169_pci_tbl[] = {
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{ 0x0001, 0x8168, PCI_ANY_ID, 0x2410 },
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{ PCI_VDEVICE(REALTEK, 0x8125) },
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{ PCI_VDEVICE(REALTEK, 0x8126) },
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{ PCI_VDEVICE(REALTEK, 0x8127) },
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{ PCI_VDEVICE(REALTEK, 0x3000) },
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{ PCI_VDEVICE(REALTEK, 0x5000) },
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{ PCI_VDEVICE(REALTEK, 0x0e10) },
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{}
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};
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@@ -769,6 +775,7 @@ MODULE_FIRMWARE(FIRMWARE_8125D_2);
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MODULE_FIRMWARE(FIRMWARE_8125BP_2);
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MODULE_FIRMWARE(FIRMWARE_8126A_2);
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MODULE_FIRMWARE(FIRMWARE_8126A_3);
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MODULE_FIRMWARE(FIRMWARE_8127A_1);
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static inline struct device *tp_to_dev(struct rtl8169_private *tp)
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{
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@@ -2937,6 +2944,7 @@ static void rtl_hw_aspm_clkreq_enable(struct rtl8169_private *tp, bool enable)
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rtl_mod_config5(tp, 0, ASPM_en);
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switch (tp->mac_version) {
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case RTL_GIGA_MAC_VER_70:
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case RTL_GIGA_MAC_VER_80:
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val8 = RTL_R8(tp, INT_CFG0_8125) | INT_CFG0_CLKREQEN;
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RTL_W8(tp, INT_CFG0_8125, val8);
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break;
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@@ -2968,6 +2976,7 @@ static void rtl_hw_aspm_clkreq_enable(struct rtl8169_private *tp, bool enable)
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switch (tp->mac_version) {
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case RTL_GIGA_MAC_VER_70:
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case RTL_GIGA_MAC_VER_80:
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val8 = RTL_R8(tp, INT_CFG0_8125) & ~INT_CFG0_CLKREQEN;
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RTL_W8(tp, INT_CFG0_8125, val8);
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break;
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@@ -3687,10 +3696,13 @@ static void rtl_hw_start_8125_common(struct rtl8169_private *tp)
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/* disable new tx descriptor format */
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r8168_mac_ocp_modify(tp, 0xeb58, 0x0001, 0x0000);
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if (tp->mac_version == RTL_GIGA_MAC_VER_70)
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if (tp->mac_version == RTL_GIGA_MAC_VER_70 ||
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tp->mac_version == RTL_GIGA_MAC_VER_80)
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RTL_W8(tp, 0xD8, RTL_R8(tp, 0xD8) & ~0x02);
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if (tp->mac_version == RTL_GIGA_MAC_VER_70)
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if (tp->mac_version == RTL_GIGA_MAC_VER_80)
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r8168_mac_ocp_modify(tp, 0xe614, 0x0f00, 0x0f00);
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else if (tp->mac_version == RTL_GIGA_MAC_VER_70)
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r8168_mac_ocp_modify(tp, 0xe614, 0x0700, 0x0400);
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else if (tp->mac_version == RTL_GIGA_MAC_VER_63)
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r8168_mac_ocp_modify(tp, 0xe614, 0x0700, 0x0200);
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@@ -3708,7 +3720,8 @@ static void rtl_hw_start_8125_common(struct rtl8169_private *tp)
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r8168_mac_ocp_modify(tp, 0xe056, 0x00f0, 0x0030);
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r8168_mac_ocp_modify(tp, 0xe040, 0x1000, 0x0000);
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r8168_mac_ocp_modify(tp, 0xea1c, 0x0003, 0x0001);
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if (tp->mac_version == RTL_GIGA_MAC_VER_70)
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if (tp->mac_version == RTL_GIGA_MAC_VER_70 ||
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tp->mac_version == RTL_GIGA_MAC_VER_80)
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r8168_mac_ocp_modify(tp, 0xea1c, 0x0300, 0x0000);
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else
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r8168_mac_ocp_modify(tp, 0xea1c, 0x0004, 0x0000);
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@@ -3786,6 +3799,12 @@ static void rtl_hw_start_8126a(struct rtl8169_private *tp)
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rtl_hw_start_8125_common(tp);
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}
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static void rtl_hw_start_8127a(struct rtl8169_private *tp)
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{
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rtl_set_def_aspm_entry_latency(tp);
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rtl_hw_start_8125_common(tp);
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}
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static void rtl_hw_config(struct rtl8169_private *tp)
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{
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static const rtl_generic_fct hw_configs[] = {
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@@ -3829,6 +3848,7 @@ static void rtl_hw_config(struct rtl8169_private *tp)
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[RTL_GIGA_MAC_VER_64] = rtl_hw_start_8125d,
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[RTL_GIGA_MAC_VER_66] = rtl_hw_start_8125d,
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[RTL_GIGA_MAC_VER_70] = rtl_hw_start_8126a,
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[RTL_GIGA_MAC_VER_80] = rtl_hw_start_8127a,
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};
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if (hw_configs[tp->mac_version])
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@@ -3846,8 +3866,11 @@ static void rtl_hw_start_8125(struct rtl8169_private *tp)
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case RTL_GIGA_MAC_VER_61:
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case RTL_GIGA_MAC_VER_64:
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case RTL_GIGA_MAC_VER_66:
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case RTL_GIGA_MAC_VER_80:
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for (i = 0xa00; i < 0xb00; i += 4)
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RTL_W32(tp, i, 0);
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if (tp->mac_version == RTL_GIGA_MAC_VER_80)
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RTL_W16(tp, INT_CFG1_8125, 0x0000);
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break;
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case RTL_GIGA_MAC_VER_63:
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case RTL_GIGA_MAC_VER_70:
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@@ -1130,6 +1130,171 @@ static void rtl8126a_hw_phy_config(struct rtl8169_private *tp,
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rtl8125_common_config_eee_phy(phydev);
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}
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static void rtl8127a_1_hw_phy_config(struct rtl8169_private *tp,
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struct phy_device *phydev)
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{
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r8169_apply_firmware(tp);
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rtl8168g_enable_gphy_10m(phydev);
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r8168g_phy_param(phydev, 0x8415, 0xff00, 0x9300);
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r8168g_phy_param(phydev, 0x81a3, 0xff00, 0x0f00);
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r8168g_phy_param(phydev, 0x81ae, 0xff00, 0x0f00);
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r8168g_phy_param(phydev, 0x81b9, 0xff00, 0xb900);
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rtl8125_phy_param(phydev, 0x83b0, 0x0e00, 0x0000);
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rtl8125_phy_param(phydev, 0x83C5, 0x0e00, 0x0000);
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rtl8125_phy_param(phydev, 0x83da, 0x0e00, 0x0000);
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rtl8125_phy_param(phydev, 0x83ef, 0x0e00, 0x0000);
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phy_modify_paged(phydev, 0x0bf3, 0x14, 0x01f0, 0x0160);
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phy_modify_paged(phydev, 0x0bf3, 0x15, 0x001f, 0x0014);
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phy_modify_paged(phydev, 0x0bf2, 0x14, 0x6000, 0x0000);
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phy_modify_paged(phydev, 0x0bf2, 0x16, 0xc000, 0x0000);
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phy_modify_paged(phydev, 0x0bf2, 0x14, 0x1fff, 0x0187);
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phy_modify_paged(phydev, 0x0bf2, 0x15, 0x003f, 0x0003);
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r8168g_phy_param(phydev, 0x8173, 0xffff, 0x8620);
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r8168g_phy_param(phydev, 0x8175, 0xffff, 0x8671);
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r8168g_phy_param(phydev, 0x817c, 0x0000, 0x2000);
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r8168g_phy_param(phydev, 0x8187, 0x0000, 0x2000);
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r8168g_phy_param(phydev, 0x8192, 0x0000, 0x2000);
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r8168g_phy_param(phydev, 0x819d, 0x0000, 0x2000);
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r8168g_phy_param(phydev, 0x81a8, 0x2000, 0x0000);
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r8168g_phy_param(phydev, 0x81b3, 0x2000, 0x0000);
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r8168g_phy_param(phydev, 0x81be, 0x0000, 0x2000);
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r8168g_phy_param(phydev, 0x817d, 0xff00, 0xa600);
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r8168g_phy_param(phydev, 0x8188, 0xff00, 0xa600);
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r8168g_phy_param(phydev, 0x8193, 0xff00, 0xa600);
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r8168g_phy_param(phydev, 0x819e, 0xff00, 0xa600);
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r8168g_phy_param(phydev, 0x81a9, 0xff00, 0x1400);
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r8168g_phy_param(phydev, 0x81b4, 0xff00, 0x1400);
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r8168g_phy_param(phydev, 0x81bf, 0xff00, 0xa600);
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phy_modify_paged(phydev, 0x0aea, 0x15, 0x0028, 0x0000);
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rtl8125_phy_param(phydev, 0x84f0, 0xffff, 0x201c);
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rtl8125_phy_param(phydev, 0x84f2, 0xffff, 0x3117);
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phy_write_paged(phydev, 0x0aec, 0x13, 0x0000);
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phy_write_paged(phydev, 0x0ae2, 0x10, 0xffff);
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phy_write_paged(phydev, 0x0aec, 0x17, 0xffff);
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phy_write_paged(phydev, 0x0aed, 0x11, 0xffff);
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phy_write_paged(phydev, 0x0aec, 0x14, 0x0000);
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phy_modify_paged(phydev, 0x0aed, 0x10, 0x0001, 0x0000);
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phy_write_paged(phydev, 0x0adb, 0x14, 0x0150);
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rtl8125_phy_param(phydev, 0x8197, 0xff00, 0x5000);
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rtl8125_phy_param(phydev, 0x8231, 0xff00, 0x5000);
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rtl8125_phy_param(phydev, 0x82cb, 0xff00, 0x5000);
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rtl8125_phy_param(phydev, 0x82cd, 0xff00, 0x5700);
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rtl8125_phy_param(phydev, 0x8233, 0xff00, 0x5700);
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rtl8125_phy_param(phydev, 0x8199, 0xff00, 0x5700);
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rtl8125_phy_param(phydev, 0x815a, 0xffff, 0x0150);
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rtl8125_phy_param(phydev, 0x81f4, 0xffff, 0x0150);
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rtl8125_phy_param(phydev, 0x828e, 0xffff, 0x0150);
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rtl8125_phy_param(phydev, 0x81b1, 0xffff, 0x0000);
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rtl8125_phy_param(phydev, 0x824b, 0xffff, 0x0000);
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rtl8125_phy_param(phydev, 0x82e5, 0xffff, 0x0000);
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rtl8125_phy_param(phydev, 0x84f7, 0xff00, 0x2800);
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phy_modify_paged(phydev, 0x0aec, 0x11, 0x0000, 0x1000);
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rtl8125_phy_param(phydev, 0x81b3, 0xff00, 0xad00);
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rtl8125_phy_param(phydev, 0x824d, 0xff00, 0xad00);
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rtl8125_phy_param(phydev, 0x82e7, 0xff00, 0xad00);
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phy_modify_paged(phydev, 0x0ae4, 0x17, 0x000f, 0x0001);
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rtl8125_phy_param(phydev, 0x82ce, 0xf000, 0x4000);
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rtl8125_phy_param(phydev, 0x84ac, 0xffff, 0x0000);
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rtl8125_phy_param(phydev, 0x84ae, 0xffff, 0x0000);
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rtl8125_phy_param(phydev, 0x84b0, 0xffff, 0xf818);
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rtl8125_phy_param(phydev, 0x84b2, 0xff00, 0x6000);
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rtl8125_phy_param(phydev, 0x8ffc, 0xffff, 0x6008);
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rtl8125_phy_param(phydev, 0x8ffe, 0xffff, 0xf450);
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rtl8125_phy_param(phydev, 0x8015, 0x0000, 0x0200);
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rtl8125_phy_param(phydev, 0x8016, 0x0800, 0x0000);
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rtl8125_phy_param(phydev, 0x8fe6, 0xff00, 0x0800);
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rtl8125_phy_param(phydev, 0x8fe4, 0xffff, 0x2114);
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rtl8125_phy_param(phydev, 0x8647, 0xffff, 0xa7b1);
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rtl8125_phy_param(phydev, 0x8649, 0xffff, 0xbbca);
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rtl8125_phy_param(phydev, 0x864b, 0xff00, 0xdc00);
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rtl8125_phy_param(phydev, 0x8154, 0xc000, 0x4000);
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rtl8125_phy_param(phydev, 0x8158, 0xc000, 0x0000);
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rtl8125_phy_param(phydev, 0x826c, 0xffff, 0xffff);
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rtl8125_phy_param(phydev, 0x826e, 0xffff, 0xffff);
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rtl8125_phy_param(phydev, 0x8872, 0xff00, 0x0e00);
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r8168g_phy_param(phydev, 0x8012, 0x0000, 0x0800);
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r8168g_phy_param(phydev, 0x8012, 0x0000, 0x4000);
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phy_modify_paged(phydev, 0x0b57, 0x13, 0x0000, 0x0001);
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r8168g_phy_param(phydev, 0x834a, 0xff00, 0x0700);
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rtl8125_phy_param(phydev, 0x8217, 0x3f00, 0x2a00);
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r8168g_phy_param(phydev, 0x81b1, 0xff00, 0x0b00);
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rtl8125_phy_param(phydev, 0x8fed, 0xff00, 0x4e00);
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rtl8125_phy_param(phydev, 0x88ac, 0xff00, 0x2300);
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phy_modify_paged(phydev, 0x0bf0, 0x16, 0x0000, 0x3800);
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rtl8125_phy_param(phydev, 0x88de, 0xff00, 0x0000);
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rtl8125_phy_param(phydev, 0x80b4, 0xffff, 0x5195);
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r8168g_phy_param(phydev, 0x8370, 0xffff, 0x8671);
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r8168g_phy_param(phydev, 0x8372, 0xffff, 0x86c8);
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r8168g_phy_param(phydev, 0x8401, 0xffff, 0x86c8);
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r8168g_phy_param(phydev, 0x8403, 0xffff, 0x86da);
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r8168g_phy_param(phydev, 0x8406, 0x1800, 0x1000);
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r8168g_phy_param(phydev, 0x8408, 0x1800, 0x1000);
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r8168g_phy_param(phydev, 0x840a, 0x1800, 0x1000);
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r8168g_phy_param(phydev, 0x840c, 0x1800, 0x1000);
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r8168g_phy_param(phydev, 0x840e, 0x1800, 0x1000);
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r8168g_phy_param(phydev, 0x8410, 0x1800, 0x1000);
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r8168g_phy_param(phydev, 0x8412, 0x1800, 0x1000);
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r8168g_phy_param(phydev, 0x8414, 0x1800, 0x1000);
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r8168g_phy_param(phydev, 0x8416, 0x1800, 0x1000);
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r8168g_phy_param(phydev, 0x82bd, 0xffff, 0x1f40);
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phy_modify_paged(phydev, 0x0bfb, 0x12, 0x07ff, 0x0328);
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phy_write_paged(phydev, 0x0bfb, 0x13, 0x3e14);
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r8168g_phy_param(phydev, 0x81c4, 0xffff, 0x003b);
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r8168g_phy_param(phydev, 0x81c6, 0xffff, 0x0086);
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r8168g_phy_param(phydev, 0x81c8, 0xffff, 0x00b7);
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r8168g_phy_param(phydev, 0x81ca, 0xffff, 0x00db);
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r8168g_phy_param(phydev, 0x81cc, 0xffff, 0x00fe);
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r8168g_phy_param(phydev, 0x81ce, 0xffff, 0x00fe);
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r8168g_phy_param(phydev, 0x81d0, 0xffff, 0x00fe);
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r8168g_phy_param(phydev, 0x81d2, 0xffff, 0x00fe);
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r8168g_phy_param(phydev, 0x81d4, 0xffff, 0x00c3);
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r8168g_phy_param(phydev, 0x81d6, 0xffff, 0x0078);
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r8168g_phy_param(phydev, 0x81d8, 0xffff, 0x0047);
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r8168g_phy_param(phydev, 0x81da, 0xffff, 0x0023);
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rtl8125_phy_param(phydev, 0x88d7, 0xffff, 0x01a0);
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rtl8125_phy_param(phydev, 0x88d9, 0xffff, 0x01a0);
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rtl8125_phy_param(phydev, 0x8ffa, 0xffff, 0x002a);
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rtl8125_phy_param(phydev, 0x8fee, 0xffff, 0xffdf);
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rtl8125_phy_param(phydev, 0x8ff0, 0xffff, 0xffff);
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rtl8125_phy_param(phydev, 0x8ff2, 0xffff, 0x0a4a);
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rtl8125_phy_param(phydev, 0x8ff4, 0xffff, 0xaa5a);
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rtl8125_phy_param(phydev, 0x8ff6, 0xffff, 0x0a4a);
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rtl8125_phy_param(phydev, 0x8ff8, 0xffff, 0xaa5a);
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rtl8125_phy_param(phydev, 0x88d5, 0xff00, 0x0200);
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r8168g_phy_param(phydev, 0x84bb, 0xff00, 0x0a00);
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r8168g_phy_param(phydev, 0x84c0, 0xff00, 0x1600);
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phy_modify_paged(phydev, 0x0a43, 0x10, 0x0000, 0x0003);
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rtl8125_legacy_force_mode(phydev);
|
||||
rtl8168g_disable_aldps(phydev);
|
||||
rtl8125_common_config_eee_phy(phydev);
|
||||
}
|
||||
|
||||
void r8169_hw_phy_config(struct rtl8169_private *tp, struct phy_device *phydev,
|
||||
enum mac_version ver)
|
||||
{
|
||||
@@ -1181,6 +1346,7 @@ void r8169_hw_phy_config(struct rtl8169_private *tp, struct phy_device *phydev,
|
||||
[RTL_GIGA_MAC_VER_64] = rtl8125d_hw_phy_config,
|
||||
[RTL_GIGA_MAC_VER_66] = rtl8125bp_hw_phy_config,
|
||||
[RTL_GIGA_MAC_VER_70] = rtl8126a_hw_phy_config,
|
||||
[RTL_GIGA_MAC_VER_80] = rtl8127a_1_hw_phy_config,
|
||||
};
|
||||
|
||||
if (phy_configs[ver])
|
||||
|
||||
Reference in New Issue
Block a user