From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 939B3A04B1; Mon, 5 Oct 2020 14:15:47 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 510351BC9B; Mon, 5 Oct 2020 14:09:17 +0200 (CEST) Received: from smtpbg501.qq.com (smtpbg501.qq.com [203.205.250.101]) by dpdk.org (Postfix) with ESMTP id 8A9881BAF5 for ; Mon, 5 Oct 2020 14:09:04 +0200 (CEST) X-QQ-mid: bizesmtp9t1601899740tsmrumsyo Received: from localhost.localdomain.com (unknown [183.129.236.74]) by esmtp6.qq.com (ESMTP) with id ; Mon, 05 Oct 2020 20:09:00 +0800 (CST) X-QQ-SSF: 01400000002000C0C000B00A0000000 X-QQ-FEAT: lm51M56XDGxwaeG2HWG13JYUZF2m2UlPMq5sJwztljm1BbL6Up5KxDOxTQxuQ p9ywag4RAnSAWEzaFmg4FYmBrBhb9khsG6n0SwHZQx/3ifJVlqMgGGdva8VJdk6ATCN/rUw lhtYqaYQDiF3hHQ09oKOWUcWsK/KVILiJTYmpBUf/EIyjZBCDQAcxJnWM+uwhEHWfiDzujn H9N10+yBHMRj/eK/nrcRepfcZqqejAtgCb1UxoVja915Crj4Yq7YlRRPsbqE1oF79MHa5Az T+Y3HxQT24uRXFcMBZr4xI6OxIPkVCvwTcUoSK9/xA6y+VZ+QCkVA0XT25CEnd+6vaapSAL KA1JW4n X-QQ-GoodBg: 2 From: Jiawen Wu To: dev@dpdk.org Cc: jiawenwu Date: Mon, 5 Oct 2020 20:08:31 +0800 Message-Id: <20201005120910.189343-18-jiawenwu@trustnetic.com> X-Mailer: git-send-email 2.18.4 In-Reply-To: <20201005120910.189343-1-jiawenwu@trustnetic.com> References: <20201005120910.189343-1-jiawenwu@trustnetic.com> X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:trustnetic.com:qybgforeign:qybgforeign7 X-QQ-Bgrelay: 1 Subject: [dpdk-dev] [PATCH v2 17/56] net/txgbe: add autoc read and write X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: jiawenwu Add autoc read and write for kr/kx/kx4/sfi link. Signed-off-by: jiawenwu --- drivers/net/txgbe/base/txgbe_hw.c | 2 + drivers/net/txgbe/base/txgbe_phy.c | 848 ++++++++++++++++++++++++++++ drivers/net/txgbe/base/txgbe_phy.h | 2 + drivers/net/txgbe/base/txgbe_type.h | 21 + 4 files changed, 873 insertions(+) diff --git a/drivers/net/txgbe/base/txgbe_hw.c b/drivers/net/txgbe/base/txgbe_hw.c index 9daf6651a..ec1545d6a 100644 --- a/drivers/net/txgbe/base/txgbe_hw.c +++ b/drivers/net/txgbe/base/txgbe_hw.c @@ -620,6 +620,8 @@ s32 txgbe_init_ops_pf(struct txgbe_hw *hw) /* MAC */ mac->init_hw = txgbe_init_hw; mac->reset_hw = txgbe_reset_hw; + mac->autoc_read = txgbe_autoc_read; + mac->autoc_write = txgbe_autoc_write; /* Link */ mac->get_link_capabilities = txgbe_get_link_capabilities_raptor; diff --git a/drivers/net/txgbe/base/txgbe_phy.c b/drivers/net/txgbe/base/txgbe_phy.c index 59d28506e..7981fb2f8 100644 --- a/drivers/net/txgbe/base/txgbe_phy.c +++ b/drivers/net/txgbe/base/txgbe_phy.c @@ -1373,3 +1373,851 @@ STATIC void txgbe_i2c_stop(struct txgbe_hw *hw) wr32(hw, TXGBE_I2CENA, 0); } +static s32 +txgbe_set_sgmii_an37_ability(struct txgbe_hw *hw) +{ + u32 value; + + wr32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_CTL1, 0x3002); + wr32_epcs(hw, SR_MII_MMD_AN_CTL, 0x0105); + wr32_epcs(hw, SR_MII_MMD_DIGI_CTL, 0x0200); + value = rd32_epcs(hw, SR_MII_MMD_CTL); + value = (value & ~0x1200) | (0x1 << 12) | (0x1 << 9); + wr32_epcs(hw, SR_MII_MMD_CTL, value); + return 0; +} + +static s32 +txgbe_set_link_to_kr(struct txgbe_hw *hw, bool autoneg) +{ + u32 i; + s32 err = 0; + + /* 1. Wait xpcs power-up good */ + for (i = 0; i < 100; i++) { + if ((rd32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_STATUS) & + VR_XS_OR_PCS_MMD_DIGI_STATUS_PSEQ_MASK) == + VR_XS_OR_PCS_MMD_DIGI_STATUS_PSEQ_POWER_GOOD) + break; + msleep(10); + } + if (i == 100) { + err = TXGBE_ERR_XPCS_POWER_UP_FAILED; + goto out; + } + + if (!autoneg) { + /* 2. Disable xpcs AN-73 */ + wr32_epcs(hw, SR_AN_CTRL, 0x0); + /* Disable PHY MPLLA for eth mode change(after ECO) */ + wr32_ephy(hw, 0x4, 0x243A); + txgbe_flush(hw); + msleep(1); + /* Set the eth change_mode bit first in mis_rst register + * for corresponding LAN port */ + wr32(hw, TXGBE_RST, TXGBE_RST_ETH(hw->bus.lan_id)); + + /* 3. Set VR_XS_PMA_Gen5_12G_MPLLA_CTRL3 Register + * Bit[10:0](MPLLA_BANDWIDTH) = 11'd123 (default: 11'd16) + */ + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL3, + TXGBE_PHY_MPLLA_CTL3_MULTIPLIER_BW_10GBASER_KR); + + /* 4. Set VR_XS_PMA_Gen5_12G_MISC_CTRL0 Register + * Bit[12:8](RX_VREF_CTRL) = 5'hF (default: 5'h11) + */ + wr32_epcs(hw, TXGBE_PHY_MISC_CTL0, 0xCF00); + + /* 5. Set VR_XS_PMA_Gen5_12G_RX_EQ_CTRL0 Register + * Bit[15:8](VGA1/2_GAIN_0) = 8'h77 + * Bit[7:5](CTLE_POLE_0) = 3'h2 + * Bit[4:0](CTLE_BOOST_0) = 4'hA + */ + wr32_epcs(hw, TXGBE_PHY_RX_EQ_CTL0, 0x774A); + + /* 6. Set VR_MII_Gen5_12G_RX_GENCTRL3 Register + * Bit[2:0](LOS_TRSHLD_0) = 3'h4 (default: 3) + */ + wr32_epcs(hw, TXGBE_PHY_RX_GEN_CTL3, 0x0004); + + /* 7. Initialize the mode by setting VR XS or PCS MMD Digital + * Control1 Register Bit[15](VR_RST) */ + wr32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_CTL1, 0xA000); + + /* Wait phy initialization done */ + for (i = 0; i < 100; i++) { + if ((rd32_epcs(hw, + VR_XS_OR_PCS_MMD_DIGI_CTL1) & + VR_XS_OR_PCS_MMD_DIGI_CTL1_VR_RST) == 0) + break; + msleep(100); + } + if (i == 100) { + err = TXGBE_ERR_PHY_INIT_NOT_DONE; + goto out; + } + } else { + wr32_epcs(hw, VR_AN_KR_MODE_CL, 0x1); + } +out: + return err; +} + +static s32 +txgbe_set_link_to_kx4(struct txgbe_hw *hw, bool autoneg) +{ + u32 i; + s32 err = 0; + u32 value; + + /* Check link status, if already set, skip setting it again */ + if (hw->link_status == TXGBE_LINK_STATUS_KX4) { + goto out; + } + + /* 1. Wait xpcs power-up good */ + for (i = 0; i < 100; i++) { + if ((rd32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_STATUS) & + VR_XS_OR_PCS_MMD_DIGI_STATUS_PSEQ_MASK) == + VR_XS_OR_PCS_MMD_DIGI_STATUS_PSEQ_POWER_GOOD) + break; + msleep(10); + } + if (i == 100) { + err = TXGBE_ERR_XPCS_POWER_UP_FAILED; + goto out; + } + + wr32m(hw, TXGBE_MACTXCFG, TXGBE_MACTXCFG_TE, + ~TXGBE_MACTXCFG_TE); + + /* 2. Disable xpcs AN-73 */ + if (!autoneg) + wr32_epcs(hw, SR_AN_CTRL, 0x0); + else + wr32_epcs(hw, SR_AN_CTRL, 0x3000); + + /* Disable PHY MPLLA for eth mode change(after ECO) */ + wr32_ephy(hw, 0x4, 0x250A); + txgbe_flush(hw); + msleep(1); + + /* Set the eth change_mode bit first in mis_rst register + * for corresponding LAN port */ + wr32(hw, TXGBE_RST, TXGBE_RST_ETH(hw->bus.lan_id)); + + /* Set SR PCS Control2 Register Bits[1:0] = 2'b01 + * PCS_TYPE_SEL: non KR + */ + wr32_epcs(hw, SR_XS_PCS_CTRL2, + SR_PCS_CTRL2_TYPE_SEL_X); + + /* Set SR PMA MMD Control1 Register Bit[13] = 1'b1 + * SS13: 10G speed + */ + wr32_epcs(hw, SR_PMA_CTRL1, + SR_PMA_CTRL1_SS13_KX4); + + value = (0xf5f0 & ~0x7F0) | (0x5 << 8) | (0x7 << 5) | 0x10; + wr32_epcs(hw, TXGBE_PHY_TX_GENCTRL1, value); + + wr32_epcs(hw, TXGBE_PHY_MISC_CTL0, 0x4F00); + + value = (0x1804 & ~0x3F3F); + wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value); + + value = (0x50 & ~0x7F) | 40 | (1 << 6); + wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1, value); + + for (i = 0; i < 4; i++) { + if (i == 0) + value = (0x45 & ~0xFFFF) | (0x7 << 12) | (0x7 << 8) | 0x6; + else + value = (0xff06 & ~0xFFFF) | (0x7 << 12) | (0x7 << 8) | 0x6; + wr32_epcs(hw, TXGBE_PHY_RX_EQ_CTL0 + i, value); + } + + value = 0x0 & ~0x7777; + wr32_epcs(hw, TXGBE_PHY_RX_EQ_ATT_LVL0, value); + + wr32_epcs(hw, TXGBE_PHY_DFE_TAP_CTL0, 0x0); + + value = (0x6db & ~0xFFF) | (0x1 << 9) | (0x1 << 6) | (0x1 << 3) | 0x1; + wr32_epcs(hw, TXGBE_PHY_RX_GEN_CTL3, value); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY MPLLA + * Control 0 Register Bit[7:0] = 8'd40 //MPLLA_MULTIPLIER + */ + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL0, + TXGBE_PHY_MPLLA_CTL0_MULTIPLIER_OTHER); + + /* Set VR XS, PMA or MII Synopsys Enterprise Gen5 12G PHY MPLLA + * Control 3 Register Bit[10:0] = 11'd86 //MPLLA_BANDWIDTH + */ + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL3, + TXGBE_PHY_MPLLA_CTL3_MULTIPLIER_BW_OTHER); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY VCO + * Calibration Load 0 Register Bit[12:0] = 13'd1360 //VCO_LD_VAL_0 + */ + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_LD0, + TXGBE_PHY_VCO_CAL_LD0_OTHER); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY VCO + * Calibration Load 1 Register Bit[12:0] = 13'd1360 //VCO_LD_VAL_1 + */ + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_LD1, + TXGBE_PHY_VCO_CAL_LD0_OTHER); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY VCO + * Calibration Load 2 Register Bit[12:0] = 13'd1360 //VCO_LD_VAL_2 + */ + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_LD2, + TXGBE_PHY_VCO_CAL_LD0_OTHER); + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY VCO + * Calibration Load 3 Register Bit[12:0] = 13'd1360 //VCO_LD_VAL_3 + */ + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_LD3, + TXGBE_PHY_VCO_CAL_LD0_OTHER); + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY VCO + * Calibration Reference 0 Register Bit[5:0] = 6'd34 //VCO_REF_LD_0/1 + */ + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_REF0, 0x2222); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY VCO + * Calibration Reference 1 Register Bit[5:0] = 6'd34 //VCO_REF_LD_2/3 + */ + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_REF1, 0x2222); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY AFE-DFE + * Enable Register Bit[7:0] = 8'd0 //AFE_EN_0/3_1, DFE_EN_0/3_1 + */ + wr32_epcs(hw, TXGBE_PHY_AFE_DFE_ENABLE, 0x0); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY Rx + * Equalization Control 4 Register Bit[3:0] = 4'd0 //CONT_ADAPT_0/3_1 + */ + wr32_epcs(hw, TXGBE_PHY_RX_EQ_CTL, 0x00F0); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY Tx Rate + * Control Register Bit[14:12], Bit[10:8], Bit[6:4], Bit[2:0], + * all rates to 3'b010 //TX0/1/2/3_RATE + */ + wr32_epcs(hw, TXGBE_PHY_TX_RATE_CTL, 0x2222); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY Rx Rate + * Control Register Bit[13:12], Bit[9:8], Bit[5:4], Bit[1:0], + * all rates to 2'b10 //RX0/1/2/3_RATE + */ + wr32_epcs(hw, TXGBE_PHY_RX_RATE_CTL, 0x2222); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY Tx General + * Control 2 Register Bit[15:8] = 2'b01 //TX0/1/2/3_WIDTH: 10bits + */ + wr32_epcs(hw, TXGBE_PHY_TX_GEN_CTL2, 0x5500); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY Rx General + * Control 2 Register Bit[15:8] = 2'b01 //RX0/1/2/3_WIDTH: 10bits + */ + wr32_epcs(hw, TXGBE_PHY_RX_GEN_CTL2, 0x5500); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY MPLLA Control + * 2 Register Bit[10:8] = 3'b010 + * MPLLA_DIV16P5_CLK_EN=0, MPLLA_DIV10_CLK_EN=1, MPLLA_DIV8_CLK_EN=0 + */ + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL2, + TXGBE_PHY_MPLLA_CTL2_DIV_CLK_EN_10); + + wr32_epcs(hw, 0x1f0000, 0x0); + wr32_epcs(hw, 0x1f8001, 0x0); + wr32_epcs(hw, SR_MII_MMD_DIGI_CTL, 0x0); + + /* 10. Initialize the mode by setting VR XS or PCS MMD Digital Control1 + * Register Bit[15](VR_RST) */ + wr32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_CTL1, 0xA000); + + /* Wait phy initialization done */ + for (i = 0; i < 100; i++) { + if ((rd32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_CTL1) & + VR_XS_OR_PCS_MMD_DIGI_CTL1_VR_RST) == 0) + break; + msleep(100); + } + + /* If success, set link status */ + hw->link_status = TXGBE_LINK_STATUS_KX4; + + if (i == 100) { + err = TXGBE_ERR_PHY_INIT_NOT_DONE; + goto out; + } + +out: + return err; +} + +static s32 +txgbe_set_link_to_kx(struct txgbe_hw *hw, + u32 speed, + bool autoneg) +{ + u32 i; + s32 err = 0; + u32 wdata = 0; + u32 value; + + /* Check link status, if already set, skip setting it again */ + if (hw->link_status == TXGBE_LINK_STATUS_KX) { + goto out; + } + + /* 1. Wait xpcs power-up good */ + for (i = 0; i < 100; i++) { + if ((rd32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_STATUS) & + VR_XS_OR_PCS_MMD_DIGI_STATUS_PSEQ_MASK) == + VR_XS_OR_PCS_MMD_DIGI_STATUS_PSEQ_POWER_GOOD) + break; + msleep(10); + } + if (i == 100) { + err = TXGBE_ERR_XPCS_POWER_UP_FAILED; + goto out; + } + + wr32m(hw, TXGBE_MACTXCFG, TXGBE_MACTXCFG_TE, + ~TXGBE_MACTXCFG_TE); + + /* 2. Disable xpcs AN-73 */ + if (!autoneg) + wr32_epcs(hw, SR_AN_CTRL, 0x0); + else + wr32_epcs(hw, SR_AN_CTRL, 0x3000); + + /* Disable PHY MPLLA for eth mode change(after ECO) */ + wr32_ephy(hw, 0x4, 0x240A); + txgbe_flush(hw); + msleep(1); + + /* Set the eth change_mode bit first in mis_rst register + * for corresponding LAN port */ + wr32(hw, TXGBE_RST, TXGBE_RST_ETH(hw->bus.lan_id)); + + /* Set SR PCS Control2 Register Bits[1:0] = 2'b01 + * PCS_TYPE_SEL: non KR + */ + wr32_epcs(hw, SR_XS_PCS_CTRL2, + SR_PCS_CTRL2_TYPE_SEL_X); + + /* Set SR PMA MMD Control1 Register Bit[13] = 1'b0 + * SS13: 1G speed + */ + wr32_epcs(hw, SR_PMA_CTRL1, + SR_PMA_CTRL1_SS13_KX); + + /* Set SR MII MMD Control Register to corresponding speed: {Bit[6], + * Bit[13]}=[2'b00,2'b01,2'b10]->[10M,100M,1G] + */ + if (speed == TXGBE_LINK_SPEED_100M_FULL) + wdata = 0x2100; + else if (speed == TXGBE_LINK_SPEED_1GB_FULL) + wdata = 0x0140; + else if (speed == TXGBE_LINK_SPEED_10M_FULL) + wdata = 0x0100; + wr32_epcs(hw, SR_MII_MMD_CTL, + wdata); + + value = (0xf5f0 & ~0x710) | (0x5 << 8); + wr32_epcs(hw, TXGBE_PHY_TX_GENCTRL1, value); + + wr32_epcs(hw, TXGBE_PHY_MISC_CTL0, 0x4F00); + + value = (0x1804 & ~0x3F3F) | (24 << 8) | 4; + wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value); + + value = (0x50 & ~0x7F) | 16 | (1 << 6); + wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1, value); + + for (i = 0; i < 4; i++) { + if (i) { + value = 0xff06; + } else { + value = (0x45 & ~0xFFFF) | (0x7 << 12) | + (0x7 << 8) | 0x6; + } + wr32_epcs(hw, TXGBE_PHY_RX_EQ_CTL0 + i, value); + } + + value = 0x0 & ~0x7; + wr32_epcs(hw, TXGBE_PHY_RX_EQ_ATT_LVL0, value); + + wr32_epcs(hw, TXGBE_PHY_DFE_TAP_CTL0, 0x0); + + value = (0x6db & ~0x7) | 0x4; + wr32_epcs(hw, TXGBE_PHY_RX_GEN_CTL3, value); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY MPLLA Control + * 0 Register Bit[7:0] = 8'd32 //MPLLA_MULTIPLIER + */ + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL0, + TXGBE_PHY_MPLLA_CTL0_MULTIPLIER_1GBASEX_KX); + + /* Set VR XS, PMA or MII Synopsys Enterprise Gen5 12G PHY MPLLA Control + * 3 Register Bit[10:0] = 11'd70 //MPLLA_BANDWIDTH + */ + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL3, + TXGBE_PHY_MPLLA_CTL3_MULTIPLIER_BW_1GBASEX_KX); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY VCO + * Calibration Load 0 Register Bit[12:0] = 13'd1344 //VCO_LD_VAL_0 + */ + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_LD0, + TXGBE_PHY_VCO_CAL_LD0_1GBASEX_KX); + + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_LD1, 0x549); + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_LD2, 0x549); + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_LD3, 0x549); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY VCO + * Calibration Reference 0 Register Bit[5:0] = 6'd42 //VCO_REF_LD_0 + */ + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_REF0, + TXGBE_PHY_VCO_CAL_REF0_LD0_1GBASEX_KX); + + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_REF1, 0x2929); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY AFE-DFE + * Enable Register Bit[4], Bit[0] = 1'b0 //AFE_EN_0, DFE_EN_0 + */ + wr32_epcs(hw, TXGBE_PHY_AFE_DFE_ENABLE, + 0x0); + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY Rx + * Equalization Control 4 Register Bit[0] = 1'b0 //CONT_ADAPT_0 + */ + wr32_epcs(hw, TXGBE_PHY_RX_EQ_CTL, + 0x0010); + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY Tx Rate + * Control Register Bit[2:0] = 3'b011 //TX0_RATE + */ + wr32_epcs(hw, TXGBE_PHY_TX_RATE_CTL, + TXGBE_PHY_TX_RATE_CTL_TX0_RATE_1GBASEX_KX); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY Rx Rate + * Control Register Bit[2:0] = 3'b011 //RX0_RATE + */ + wr32_epcs(hw, TXGBE_PHY_RX_RATE_CTL, + TXGBE_PHY_RX_RATE_CTL_RX0_RATE_1GBASEX_KX); + + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY Tx General + * Control 2 Register Bit[9:8] = 2'b01 //TX0_WIDTH: 10bits + */ + wr32_epcs(hw, TXGBE_PHY_TX_GEN_CTL2, + TXGBE_PHY_TX_GEN_CTL2_TX0_WIDTH_OTHER); + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY Rx General + * Control 2 Register Bit[9:8] = 2'b01 //RX0_WIDTH: 10bits + */ + wr32_epcs(hw, TXGBE_PHY_RX_GEN_CTL2, + TXGBE_PHY_RX_GEN_CTL2_RX0_WIDTH_OTHER); + /* Set VR XS, PMA, or MII Synopsys Enterprise Gen5 12G PHY MPLLA Control + * 2 Register Bit[10:8] = 3'b010 //MPLLA_DIV16P5_CLK_EN=0, + * MPLLA_DIV10_CLK_EN=1, MPLLA_DIV8_CLK_EN=0 + */ + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL2, + TXGBE_PHY_MPLLA_CTL2_DIV_CLK_EN_10); + + /* VR MII MMD AN Control Register Bit[8] = 1'b1 //MII_CTRL + * Set to 8bit MII (required in 10M/100M SGMII) + */ + wr32_epcs(hw, SR_MII_MMD_AN_CTL, + 0x0100); + + /* 10. Initialize the mode by setting VR XS or PCS MMD Digital Control1 + * Register Bit[15](VR_RST) + */ + wr32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_CTL1, 0xA000); + + /* Wait phy initialization done */ + for (i = 0; i < 100; i++) { + if ((rd32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_CTL1) & + VR_XS_OR_PCS_MMD_DIGI_CTL1_VR_RST) == 0) + break; + msleep(100); + } + + /* If success, set link status */ + hw->link_status = TXGBE_LINK_STATUS_KX; + + if (i == 100) { + err = TXGBE_ERR_PHY_INIT_NOT_DONE; + goto out; + } + +out: + return err; +} + +static s32 +txgbe_set_link_to_sfi(struct txgbe_hw *hw, + u32 speed) +{ + u32 i; + s32 err = 0; + u32 value = 0; + + /* Set the module link speed */ + hw->mac.set_rate_select_speed(hw, speed); + /* 1. Wait xpcs power-up good */ + for (i = 0; i < 100; i++) { + if ((rd32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_STATUS) & + VR_XS_OR_PCS_MMD_DIGI_STATUS_PSEQ_MASK) == + VR_XS_OR_PCS_MMD_DIGI_STATUS_PSEQ_POWER_GOOD) + break; + msleep(10); + } + if (i == 100) { + err = TXGBE_ERR_XPCS_POWER_UP_FAILED; + goto out; + } + + wr32m(hw, TXGBE_MACTXCFG, TXGBE_MACTXCFG_TE, + ~TXGBE_MACTXCFG_TE); + + /* 2. Disable xpcs AN-73 */ + wr32_epcs(hw, SR_AN_CTRL, 0x0); + + /* Disable PHY MPLLA for eth mode change(after ECO) */ + wr32_ephy(hw, 0x4, 0x243A); + txgbe_flush(hw); + msleep(1); + /* Set the eth change_mode bit first in mis_rst register + * for corresponding LAN port */ + wr32(hw, TXGBE_RST, TXGBE_RST_ETH(hw->bus.lan_id)); + + if (speed == TXGBE_LINK_SPEED_10GB_FULL) { + /* Set SR PCS Control2 Register Bits[1:0] = 2'b00 + * PCS_TYPE_SEL: KR + */ + wr32_epcs(hw, SR_XS_PCS_CTRL2, 0); + value = rd32_epcs(hw, SR_PMA_CTRL1); + value = value | 0x2000; + wr32_epcs(hw, SR_PMA_CTRL1, value); + /* Set VR_XS_PMA_Gen5_12G_MPLLA_CTRL0 Register Bit[7:0] = 8'd33 + * MPLLA_MULTIPLIER + */ + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL0, 0x0021); + /* 3. Set VR_XS_PMA_Gen5_12G_MPLLA_CTRL3 Register + * Bit[10:0](MPLLA_BANDWIDTH) = 11'd0 + */ + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL3, 0); + value = rd32_epcs(hw, TXGBE_PHY_TX_GENCTRL1); + value = (value & ~0x700) | 0x500; + wr32_epcs(hw, TXGBE_PHY_TX_GENCTRL1, value); + /* 4. Set VR_XS_PMA_Gen5_12G_MISC_CTRL0 Register + * Bit[12:8](RX_VREF_CTRL) = 5'hF + */ + wr32_epcs(hw, TXGBE_PHY_MISC_CTL0, 0xCF00); + /* Set VR_XS_PMA_Gen5_12G_VCO_CAL_LD0 Register + * Bit[12:0] = 13'd1353 //VCO_LD_VAL_0 + */ + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_LD0, 0x0549); + /* Set VR_XS_PMA_Gen5_12G_VCO_CAL_REF0 Register + * Bit[5:0] = 6'd41 //VCO_REF_LD_0 + */ + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_REF0, 0x0029); + /* Set VR_XS_PMA_Gen5_12G_TX_RATE_CTRL Register + * Bit[2:0] = 3'b000 //TX0_RATE + */ + wr32_epcs(hw, TXGBE_PHY_TX_RATE_CTL, 0); + /* Set VR_XS_PMA_Gen5_12G_RX_RATE_CTRL Register + * Bit[2:0] = 3'b000 //RX0_RATE + */ + wr32_epcs(hw, TXGBE_PHY_RX_RATE_CTL, 0); + /* Set VR_XS_PMA_Gen5_12G_TX_GENCTRL2 Register Bit[9:8] = 2'b11 + * TX0_WIDTH: 20bits + */ + wr32_epcs(hw, TXGBE_PHY_TX_GEN_CTL2, 0x0300); + /* Set VR_XS_PMA_Gen5_12G_RX_GENCTRL2 Register Bit[9:8] = 2'b11 + * RX0_WIDTH: 20bits + */ + wr32_epcs(hw, TXGBE_PHY_RX_GEN_CTL2, 0x0300); + /* Set VR_XS_PMA_Gen5_12G_MPLLA_CTRL2 Register + * Bit[10:8] = 3'b110 + * MPLLA_DIV16P5_CLK_EN=1 + * MPLLA_DIV10_CLK_EN=1 + * MPLLA_DIV8_CLK_EN=0 + */ + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL2, 0x0600); + /* 5. Set VR_XS_PMA_Gen5_12G_TX_EQ_CTRL0 Register + * Bit[13:8](TX_EQ_MAIN) = 6'd30, Bit[5:0](TX_EQ_PRE) = 6'd4 + */ + value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0); + value = (value & ~0x3F3F) | (24 << 8) | 4; + wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value); + /* 6. Set VR_XS_PMA_Gen5_12G_TX_EQ_CTRL1 Register + * Bit[6](TX_EQ_OVR_RIDE) = 1'b1, Bit[5:0](TX_EQ_POST) = 6'd36 + */ + value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1); + value = (value & ~0x7F) | 16 | (1 << 6); + wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1, value); + if (hw->phy.sfp_type == txgbe_sfp_type_da_cu_core0 || + hw->phy.sfp_type == txgbe_sfp_type_da_cu_core1) { + /* 7. Set VR_XS_PMA_Gen5_12G_RX_EQ_CTRL0 Register + * Bit[15:8](VGA1/2_GAIN_0) = 8'h77 + * Bit[7:5](CTLE_POLE_0) = 3'h2 + * Bit[4:0](CTLE_BOOST_0) = 4'hF + */ + wr32_epcs(hw, TXGBE_PHY_RX_EQ_CTL0, 0x774F); + + } else { + /* 7. Set VR_XS_PMA_Gen5_12G_RX_EQ_CTRL0 Register + * Bit[15:8](VGA1/2_GAIN_0) = 8'h00 + * Bit[7:5](CTLE_POLE_0) = 3'h2 + * Bit[4:0](CTLE_BOOST_0) = 4'hA + */ + value = rd32_epcs(hw, TXGBE_PHY_RX_EQ_CTL0); + value = (value & ~0xFFFF) | (2 << 5) | 0x05; + wr32_epcs(hw, TXGBE_PHY_RX_EQ_CTL0, value); + } + value = rd32_epcs(hw, TXGBE_PHY_RX_EQ_ATT_LVL0); + value = (value & ~0x7) | 0x0; + wr32_epcs(hw, TXGBE_PHY_RX_EQ_ATT_LVL0, value); + + if (hw->phy.sfp_type == txgbe_sfp_type_da_cu_core0 || + hw->phy.sfp_type == txgbe_sfp_type_da_cu_core1) { + /* 8. Set VR_XS_PMA_Gen5_12G_DFE_TAP_CTRL0 Register + * Bit[7:0](DFE_TAP1_0) = 8'd20 */ + wr32_epcs(hw, TXGBE_PHY_DFE_TAP_CTL0, 0x0014); + value = rd32_epcs(hw, TXGBE_PHY_AFE_DFE_ENABLE); + value = (value & ~0x11) | 0x11; + wr32_epcs(hw, TXGBE_PHY_AFE_DFE_ENABLE, value); + } else { + /* 8. Set VR_XS_PMA_Gen5_12G_DFE_TAP_CTRL0 Register + * Bit[7:0](DFE_TAP1_0) = 8'd20 */ + wr32_epcs(hw, TXGBE_PHY_DFE_TAP_CTL0, 0xBE); + /* 9. Set VR_MII_Gen5_12G_AFE_DFE_EN_CTRL Register + * Bit[4](DFE_EN_0) = 1'b0, Bit[0](AFE_EN_0) = 1'b0 */ + value = rd32_epcs(hw, TXGBE_PHY_AFE_DFE_ENABLE); + value = (value & ~0x11) | 0x0; + wr32_epcs(hw, TXGBE_PHY_AFE_DFE_ENABLE, value); + } + value = rd32_epcs(hw, TXGBE_PHY_RX_EQ_CTL); + value = value & ~0x1; + wr32_epcs(hw, TXGBE_PHY_RX_EQ_CTL, value); + } else { + /* Set SR PCS Control2 Register Bits[1:0] = 2'b00 + * PCS_TYPE_SEL: KR + */ + wr32_epcs(hw, SR_XS_PCS_CTRL2, 0x1); + /* Set SR PMA MMD Control1 Register Bit[13] = 1'b0 + * SS13: 1G speed + */ + wr32_epcs(hw, SR_PMA_CTRL1, 0x0000); + /* Set SR MII MMD Control Register to corresponding speed */ + wr32_epcs(hw, SR_MII_MMD_CTL, 0x0140); + + value = rd32_epcs(hw, TXGBE_PHY_TX_GENCTRL1); + value = (value & ~0x710) | 0x500; + wr32_epcs(hw, TXGBE_PHY_TX_GENCTRL1, value); + /* 4. Set VR_XS_PMA_Gen5_12G_MISC_CTRL0 Register + * Bit[12:8](RX_VREF_CTRL) = 5'hF */ + wr32_epcs(hw, TXGBE_PHY_MISC_CTL0, 0xCF00); + /* 5. Set VR_XS_PMA_Gen5_12G_TX_EQ_CTRL0 Register + * Bit[13:8](TX_EQ_MAIN) = 6'd30, Bit[5:0](TX_EQ_PRE) = 6'd4 */ + value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0); + value = (value & ~0x3F3F) | (24 << 8) | 4; + wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value); + /* 6. Set VR_XS_PMA_Gen5_12G_TX_EQ_CTRL1 Register Bit[6] + * (TX_EQ_OVR_RIDE) = 1'b1, Bit[5:0](TX_EQ_POST) = 6'd36 */ + value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1); + value = (value & ~0x7F) | 16 | (1 << 6); + wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1, value); + if (hw->phy.sfp_type == txgbe_sfp_type_da_cu_core0 || + hw->phy.sfp_type == txgbe_sfp_type_da_cu_core1) { + wr32_epcs(hw, TXGBE_PHY_RX_EQ_CTL0, 0x774F); + } else { + /* 7. Set VR_XS_PMA_Gen5_12G_RX_EQ_CTRL0 Register + * Bit[15:8](VGA1/2_GAIN_0) = 8'h00 + * Bit[7:5](CTLE_POLE_0) = 3'h2 + * Bit[4:0](CTLE_BOOST_0) = 4'hA + */ + value = rd32_epcs(hw, TXGBE_PHY_RX_EQ_CTL0); + value = (value & ~0xFFFF) | 0x7706; + wr32_epcs(hw, TXGBE_PHY_RX_EQ_CTL0, value); + } + value = rd32_epcs(hw, TXGBE_PHY_RX_EQ_ATT_LVL0); + value = (value & ~0x7) | 0x0; + wr32_epcs(hw, TXGBE_PHY_RX_EQ_ATT_LVL0, value); + /* 8. Set VR_XS_PMA_Gen5_12G_DFE_TAP_CTRL0 Register + * Bit[7:0](DFE_TAP1_0) = 8'd00 */ + wr32_epcs(hw, TXGBE_PHY_DFE_TAP_CTL0, 0x0); + /* 9. Set VR_MII_Gen5_12G_AFE_DFE_EN_CTRL Register + * Bit[4](DFE_EN_0) = 1'b0, Bit[0](AFE_EN_0) = 1'b0 */ + value = rd32_epcs(hw, TXGBE_PHY_RX_GEN_CTL3); + value = (value & ~0x7) | 0x4; + wr32_epcs(hw, TXGBE_PHY_RX_GEN_CTL3, value); + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL0, 0x0020); + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL3, 0x0046); + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_LD0, 0x0540); + wr32_epcs(hw, TXGBE_PHY_VCO_CAL_REF0, 0x002A); + wr32_epcs(hw, TXGBE_PHY_AFE_DFE_ENABLE, 0x0); + wr32_epcs(hw, TXGBE_PHY_RX_EQ_CTL, 0x0010); + wr32_epcs(hw, TXGBE_PHY_TX_RATE_CTL, 0x0003); + wr32_epcs(hw, TXGBE_PHY_RX_RATE_CTL, 0x0003); + wr32_epcs(hw, TXGBE_PHY_TX_GEN_CTL2, 0x0100); + wr32_epcs(hw, TXGBE_PHY_RX_GEN_CTL2, 0x0100); + wr32_epcs(hw, TXGBE_PHY_MPLLA_CTL2, 0x0200); + wr32_epcs(hw, SR_MII_MMD_AN_CTL, 0x0100); + } + /* 10. Initialize the mode by setting VR XS or PCS MMD Digital Control1 + * Register Bit[15](VR_RST) */ + wr32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_CTL1, 0xA000); + + /* Wait phy initialization done */ + for (i = 0; i < 100; i++) { + if ((rd32_epcs(hw, VR_XS_OR_PCS_MMD_DIGI_CTL1) & + VR_XS_OR_PCS_MMD_DIGI_CTL1_VR_RST) == 0) + break; + msleep(100); + } + if (i == 100) { + err = TXGBE_ERR_PHY_INIT_NOT_DONE; + goto out; + } + +out: + return err; +} + +/** + * txgbe_autoc_read - Hides MAC differences needed for AUTOC read + * @hw: pointer to hardware structure + */ +u64 txgbe_autoc_read(struct txgbe_hw *hw) +{ + u64 autoc = 0; + u32 sr_pcs_ctl; + u32 sr_pma_ctl1; + u32 sr_an_ctl; + u32 sr_an_adv_reg2; + + if (hw->phy.multispeed_fiber) { + autoc |= TXGBE_AUTOC_LMS_10Gs; + } else if (hw->device_id == TXGBE_DEV_ID_RAPTOR_SFP || + hw->device_id == TXGBE_DEV_ID_WX1820_SFP) { + autoc |= TXGBE_AUTOC_LMS_10Gs | + TXGBE_AUTOC_10Gs_SFI; + } else if (hw->device_id == TXGBE_DEV_ID_RAPTOR_QSFP) { + autoc = 0; /*TBD*/ + } else if (hw->device_id == TXGBE_DEV_ID_RAPTOR_XAUI) { + autoc |= TXGBE_AUTOC_LMS_10G_LINK_NO_AN | + TXGBE_AUTOC_10G_XAUI; + hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_10GBASE_T; + } else if (hw->device_id == TXGBE_DEV_ID_RAPTOR_SGMII) { + autoc |= TXGBE_AUTOC_LMS_SGMII_1G_100M; + hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_1000BASE_T | + TXGBE_PHYSICAL_LAYER_100BASE_TX; + } + + if (hw->device_id != TXGBE_DEV_ID_RAPTOR_SGMII) { + return autoc; + } + + sr_pcs_ctl = rd32_epcs(hw, SR_XS_PCS_CTRL2); + sr_pma_ctl1 = rd32_epcs(hw, SR_PMA_CTRL1); + sr_an_ctl = rd32_epcs(hw, SR_AN_CTRL); + sr_an_adv_reg2 = rd32_epcs(hw, SR_AN_MMD_ADV_REG2); + + if ((sr_pcs_ctl & SR_PCS_CTRL2_TYPE_SEL) == SR_PCS_CTRL2_TYPE_SEL_X && + (sr_pma_ctl1 & SR_PMA_CTRL1_SS13) == SR_PMA_CTRL1_SS13_KX && + (sr_an_ctl & SR_AN_CTRL_AN_EN) == 0) { + /* 1G or KX - no backplane auto-negotiation */ + autoc |= TXGBE_AUTOC_LMS_1G_LINK_NO_AN | + TXGBE_AUTOC_1G_KX; + hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_1000BASE_KX; + } else if ((sr_pcs_ctl & SR_PCS_CTRL2_TYPE_SEL) == + SR_PCS_CTRL2_TYPE_SEL_X && + (sr_pma_ctl1 & SR_PMA_CTRL1_SS13) == SR_PMA_CTRL1_SS13_KX4 && + (sr_an_ctl & SR_AN_CTRL_AN_EN) == 0) { + autoc |= TXGBE_AUTOC_LMS_10Gs | + TXGBE_AUTOC_10G_KX4; + hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_10GBASE_KX4; + } else if ((sr_pcs_ctl & SR_PCS_CTRL2_TYPE_SEL) == + SR_PCS_CTRL2_TYPE_SEL_R && + (sr_an_ctl & SR_AN_CTRL_AN_EN) == 0) { + /* 10 GbE serial link (KR -no backplane auto-negotiation) */ + autoc |= TXGBE_AUTOC_LMS_10Gs | + TXGBE_AUTOC_10Gs_KR; + hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_10GBASE_KR; + } else if ((sr_an_ctl & SR_AN_CTRL_AN_EN)) { + /* KX/KX4/KR backplane auto-negotiation enable */ + if (sr_an_adv_reg2 & SR_AN_MMD_ADV_REG2_BP_TYPE_KR) { + autoc |= TXGBE_AUTOC_10G_KR; + } + if (sr_an_adv_reg2 & SR_AN_MMD_ADV_REG2_BP_TYPE_KX4) { + autoc |= TXGBE_AUTOC_10G_KX4; + } + if (sr_an_adv_reg2 & SR_AN_MMD_ADV_REG2_BP_TYPE_KX) { + autoc |= TXGBE_AUTOC_1G_KX; + } + autoc |= TXGBE_AUTOC_LMS_KX4_KX_KR; + hw->phy.link_mode = TXGBE_PHYSICAL_LAYER_10GBASE_KR | + TXGBE_PHYSICAL_LAYER_10GBASE_KX4 | + TXGBE_PHYSICAL_LAYER_1000BASE_KX; + } + + return autoc; +} + +/** + * txgbe_autoc_write - Hides MAC differences needed for AUTOC write + * @hw: pointer to hardware structure + * @autoc: value to write to AUTOC + */ +void txgbe_autoc_write(struct txgbe_hw *hw, u64 autoc) +{ + bool autoneg; + u32 speed; + u32 mactxcfg = 0; + + speed = TXGBE_AUTOC_SPEED(autoc); + autoc &= ~TXGBE_AUTOC_SPEED_MASK; + autoneg = (autoc & TXGBE_AUTOC_AUTONEG ? true : false); + autoc &= ~TXGBE_AUTOC_AUTONEG; + + if (hw->device_id == TXGBE_DEV_ID_RAPTOR_KR_KX_KX4) { + if (!autoneg) { + switch (hw->phy.link_mode) { + case TXGBE_PHYSICAL_LAYER_10GBASE_KR: + txgbe_set_link_to_kr(hw, autoneg); + break; + case TXGBE_PHYSICAL_LAYER_10GBASE_KX4: + txgbe_set_link_to_kx4(hw, autoneg); + break; + case TXGBE_PHYSICAL_LAYER_1000BASE_KX: + txgbe_set_link_to_kx(hw, speed, autoneg); + break; + default: + return; + } + } + } else if (hw->device_id == TXGBE_DEV_ID_RAPTOR_XAUI || + hw->device_id == TXGBE_DEV_ID_RAPTOR_SGMII) { + if (speed == TXGBE_LINK_SPEED_10GB_FULL) { + txgbe_set_link_to_kx4(hw, autoneg); + } else { + txgbe_set_link_to_kx(hw, speed, 0); + txgbe_set_sgmii_an37_ability(hw); + } + } else if (hw->device_id == TXGBE_DEV_ID_RAPTOR_SFP || + hw->device_id == TXGBE_DEV_ID_WX1820_SFP) { + txgbe_set_link_to_sfi(hw, speed); + } + + if (speed == TXGBE_LINK_SPEED_10GB_FULL) { + mactxcfg = TXGBE_MACTXCFG_SPEED_10G; + } else if (speed == TXGBE_LINK_SPEED_1GB_FULL) { + mactxcfg = TXGBE_MACTXCFG_SPEED_1G; + } + /* enable mac transmitter */ + wr32m(hw, TXGBE_MACTXCFG, TXGBE_MACTXCFG_SPEED_MASK, mactxcfg); +} + diff --git a/drivers/net/txgbe/base/txgbe_phy.h b/drivers/net/txgbe/base/txgbe_phy.h index 56959b837..fbef67e78 100644 --- a/drivers/net/txgbe/base/txgbe_phy.h +++ b/drivers/net/txgbe/base/txgbe_phy.h @@ -366,5 +366,7 @@ s32 txgbe_read_i2c_eeprom(struct txgbe_hw *hw, u8 byte_offset, u8 *eeprom_data); s32 txgbe_write_i2c_eeprom(struct txgbe_hw *hw, u8 byte_offset, u8 eeprom_data); +u64 txgbe_autoc_read(struct txgbe_hw *hw); +void txgbe_autoc_write(struct txgbe_hw *hw, u64 value); #endif /* _TXGBE_PHY_H_ */ diff --git a/drivers/net/txgbe/base/txgbe_type.h b/drivers/net/txgbe/base/txgbe_type.h index 39f8b3565..8a2760784 100644 --- a/drivers/net/txgbe/base/txgbe_type.h +++ b/drivers/net/txgbe/base/txgbe_type.h @@ -14,6 +14,26 @@ #include "txgbe_osdep.h" #include "txgbe_devids.h" +/* Physical layer type */ +#define TXGBE_PHYSICAL_LAYER_UNKNOWN 0 +#define TXGBE_PHYSICAL_LAYER_10GBASE_T 0x00001 +#define TXGBE_PHYSICAL_LAYER_1000BASE_T 0x00002 +#define TXGBE_PHYSICAL_LAYER_100BASE_TX 0x00004 +#define TXGBE_PHYSICAL_LAYER_SFP_PLUS_CU 0x00008 +#define TXGBE_PHYSICAL_LAYER_10GBASE_LR 0x00010 +#define TXGBE_PHYSICAL_LAYER_10GBASE_LRM 0x00020 +#define TXGBE_PHYSICAL_LAYER_10GBASE_SR 0x00040 +#define TXGBE_PHYSICAL_LAYER_10GBASE_KX4 0x00080 +#define TXGBE_PHYSICAL_LAYER_10GBASE_CX4 0x00100 +#define TXGBE_PHYSICAL_LAYER_1000BASE_KX 0x00200 +#define TXGBE_PHYSICAL_LAYER_1000BASE_BX 0x00400 +#define TXGBE_PHYSICAL_LAYER_10GBASE_KR 0x00800 +#define TXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x01000 +#define TXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x02000 +#define TXGBE_PHYSICAL_LAYER_1000BASE_SX 0x04000 +#define TXGBE_PHYSICAL_LAYER_10BASE_T 0x08000 +#define TXGBE_PHYSICAL_LAYER_2500BASE_KX 0x10000 + enum txgbe_eeprom_type { txgbe_eeprom_unknown = 0, txgbe_eeprom_spi, @@ -384,6 +404,7 @@ struct txgbe_phy_info { bool multispeed_fiber; bool qsfp_shared_i2c_bus; u32 nw_mng_if_sel; + u32 link_mode; }; struct txgbe_mbx_info { -- 2.18.4