[dpdk-dev] [PATCH v2 17/56] net/txgbe: add autoc read and write
Jiawen Wu
jiawenwu at trustnetic.com
Mon Oct 5 14:08:31 CEST 2020
From: jiawenwu <jiawenwu at trustnetic.com>
Add autoc read and write for kr/kx/kx4/sfi link.
Signed-off-by: jiawenwu <jiawenwu at trustnetic.com>
---
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
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