diff options
Diffstat (limited to 'drivers/net/ethernet/realtek/r8169_main.c')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169_main.c | 73 |
1 files changed, 36 insertions, 37 deletions
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 9fd0ca399d5f..3f5ffaa55c85 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -2379,26 +2379,6 @@ void r8169_apply_firmware(struct rtl8169_private *tp) } } -static void rtl8168_config_eee_mac(struct rtl8169_private *tp) -{ - /* Adjust EEE LED frequency */ - if (tp->mac_version != RTL_GIGA_MAC_VER_38) - RTL_W8(tp, EEE_LED, RTL_R8(tp, EEE_LED) & ~0x07); - - rtl_eri_set_bits(tp, 0x1b0, 0x0003); -} - -static void rtl8125a_config_eee_mac(struct rtl8169_private *tp) -{ - r8168_mac_ocp_modify(tp, 0xe040, 0, BIT(1) | BIT(0)); - r8168_mac_ocp_modify(tp, 0xeb62, 0, BIT(2) | BIT(1)); -} - -static void rtl8125b_config_eee_mac(struct rtl8169_private *tp) -{ - r8168_mac_ocp_modify(tp, 0xe040, 0, BIT(1) | BIT(0)); -} - static void rtl_rar_exgmac_set(struct rtl8169_private *tp, const u8 *addr) { rtl_eri_write(tp, 0xe0, ERIAR_MASK_1111, get_unaligned_le32(addr)); @@ -3176,8 +3156,6 @@ static void rtl_hw_start_8168e_2(struct rtl8169_private *tp) RTL_W8(tp, MCU, RTL_R8(tp, MCU) & ~NOW_IS_OOB); - rtl8168_config_eee_mac(tp); - RTL_W8(tp, DLLPR, RTL_R8(tp, DLLPR) | PFM_EN); RTL_W32(tp, MISC, RTL_R32(tp, MISC) | PWM_EN); rtl_mod_config5(tp, Spi_en, 0); @@ -3202,8 +3180,6 @@ static void rtl_hw_start_8168f(struct rtl8169_private *tp) RTL_W8(tp, DLLPR, RTL_R8(tp, DLLPR) | PFM_EN); RTL_W32(tp, MISC, RTL_R32(tp, MISC) | PWM_EN); rtl_mod_config5(tp, Spi_en, 0); - - rtl8168_config_eee_mac(tp); } static void rtl_hw_start_8168f_1(struct rtl8169_private *tp) @@ -3253,8 +3229,6 @@ static void rtl_hw_start_8168g(struct rtl8169_private *tp) rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000); rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000); - rtl8168_config_eee_mac(tp); - rtl_w0w1_eri(tp, 0x2fc, 0x01, 0x06); rtl_eri_clear_bits(tp, 0x1b0, BIT(12)); @@ -3395,8 +3369,6 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp) rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000); rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000); - rtl8168_config_eee_mac(tp); - RTL_W8(tp, DLLPR, RTL_R8(tp, DLLPR) & ~PFM_EN); RTL_W8(tp, MISC_1, RTL_R8(tp, MISC_1) & ~PFM_D3COLD_EN); @@ -3444,8 +3416,6 @@ static void rtl_hw_start_8168ep(struct rtl8169_private *tp) rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000); rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000); - rtl8168_config_eee_mac(tp); - rtl_w0w1_eri(tp, 0x2fc, 0x01, 0x06); RTL_W8(tp, DLLPR, RTL_R8(tp, DLLPR) & ~TX_10M_PS_EN); @@ -3501,8 +3471,6 @@ static void rtl_hw_start_8117(struct rtl8169_private *tp) rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000); rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000); - rtl8168_config_eee_mac(tp); - RTL_W8(tp, DLLPR, RTL_R8(tp, DLLPR) & ~PFM_EN); RTL_W8(tp, MISC_1, RTL_R8(tp, MISC_1) & ~PFM_D3COLD_EN); @@ -3743,11 +3711,6 @@ static void rtl_hw_start_8125_common(struct rtl8169_private *tp) rtl_loop_wait_low(tp, &rtl_mac_ocp_e00e_cond, 1000, 10); - if (tp->mac_version == RTL_GIGA_MAC_VER_61) - rtl8125a_config_eee_mac(tp); - else - rtl8125b_config_eee_mac(tp); - rtl_disable_rxdvgate(tp); } @@ -4750,6 +4713,41 @@ static int rtl8169_poll(struct napi_struct *napi, int budget) return work_done; } +static void rtl_enable_tx_lpi(struct rtl8169_private *tp, bool enable) +{ + if (!rtl_supports_eee(tp)) + return; + + switch (tp->mac_version) { + case RTL_GIGA_MAC_VER_34 ... RTL_GIGA_MAC_VER_52: + /* Adjust EEE LED frequency */ + if (tp->mac_version != RTL_GIGA_MAC_VER_38) + RTL_W8(tp, EEE_LED, RTL_R8(tp, EEE_LED) & ~0x07); + if (enable) + rtl_eri_set_bits(tp, 0x1b0, 0x0003); + else + rtl_eri_clear_bits(tp, 0x1b0, 0x0003); + break; + case RTL_GIGA_MAC_VER_61: + if (enable) { + r8168_mac_ocp_modify(tp, 0xe040, 0, 0x0003); + r8168_mac_ocp_modify(tp, 0xeb62, 0, 0x0006); + } else { + r8168_mac_ocp_modify(tp, 0xe040, 0x0003, 0); + r8168_mac_ocp_modify(tp, 0xeb62, 0x0006, 0); + } + break; + case RTL_GIGA_MAC_VER_63 ... RTL_GIGA_MAC_VER_LAST: + if (enable) + r8168_mac_ocp_modify(tp, 0xe040, 0, 0x0003); + else + r8168_mac_ocp_modify(tp, 0xe040, 0x0003, 0); + break; + default: + break; + } +} + static void r8169_phylink_handler(struct net_device *ndev) { struct rtl8169_private *tp = netdev_priv(ndev); @@ -4757,6 +4755,7 @@ static void r8169_phylink_handler(struct net_device *ndev) if (netif_carrier_ok(ndev)) { rtl_link_chg_patch(tp); + rtl_enable_tx_lpi(tp, tp->phydev->enable_tx_lpi); pm_request_resume(d); } else { pm_runtime_idle(d); |