| /* |
| * Copyright (c) 2005-2008 Chelsio, Inc. All rights reserved. |
| * |
| * This software is available to you under a choice of one of two |
| * licenses. You may choose to be licensed under the terms of the GNU |
| * General Public License (GPL) Version 2, available from the file |
| * COPYING in the main directory of this source tree, or the |
| * OpenIB.org BSD license below: |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials |
| * provided with the distribution. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #include "common.h" |
| #include "regs.h" |
| |
| enum { |
| AEL100X_TX_CONFIG1 = 0xc002, |
| AEL1002_PWR_DOWN_HI = 0xc011, |
| AEL1002_PWR_DOWN_LO = 0xc012, |
| AEL1002_XFI_EQL = 0xc015, |
| AEL1002_LB_EN = 0xc017, |
| AEL_OPT_SETTINGS = 0xc017, |
| AEL_I2C_CTRL = 0xc30a, |
| AEL_I2C_DATA = 0xc30b, |
| AEL_I2C_STAT = 0xc30c, |
| AEL2005_GPIO_CTRL = 0xc214, |
| AEL2005_GPIO_STAT = 0xc215, |
| |
| AEL2020_GPIO_INTR = 0xc103, /* Latch High (LH) */ |
| AEL2020_GPIO_CTRL = 0xc108, /* Store Clear (SC) */ |
| AEL2020_GPIO_STAT = 0xc10c, /* Read Only (RO) */ |
| AEL2020_GPIO_CFG = 0xc110, /* Read Write (RW) */ |
| |
| AEL2020_GPIO_SDA = 0, /* IN: i2c serial data */ |
| AEL2020_GPIO_MODDET = 1, /* IN: Module Detect */ |
| AEL2020_GPIO_0 = 3, /* IN: unassigned */ |
| AEL2020_GPIO_1 = 2, /* OUT: unassigned */ |
| AEL2020_GPIO_LSTAT = AEL2020_GPIO_1, /* wired to link status LED */ |
| }; |
| |
| enum { edc_none, edc_sr, edc_twinax }; |
| |
| /* PHY module I2C device address */ |
| enum { |
| MODULE_DEV_ADDR = 0xa0, |
| SFF_DEV_ADDR = 0xa2, |
| }; |
| |
| /* PHY transceiver type */ |
| enum { |
| phy_transtype_unknown = 0, |
| phy_transtype_sfp = 3, |
| phy_transtype_xfp = 6, |
| }; |
| |
| #define AEL2005_MODDET_IRQ 4 |
| |
| struct reg_val { |
| unsigned short mmd_addr; |
| unsigned short reg_addr; |
| unsigned short clear_bits; |
| unsigned short set_bits; |
| }; |
| |
| static int set_phy_regs(struct cphy *phy, const struct reg_val *rv) |
| { |
| int err; |
| |
| for (err = 0; rv->mmd_addr && !err; rv++) { |
| if (rv->clear_bits == 0xffff) |
| err = t3_mdio_write(phy, rv->mmd_addr, rv->reg_addr, |
| rv->set_bits); |
| else |
| err = t3_mdio_change_bits(phy, rv->mmd_addr, |
| rv->reg_addr, rv->clear_bits, |
| rv->set_bits); |
| } |
| return err; |
| } |
| |
| static void ael100x_txon(struct cphy *phy) |
| { |
| int tx_on_gpio = |
| phy->mdio.prtad == 0 ? F_GPIO7_OUT_VAL : F_GPIO2_OUT_VAL; |
| |
| msleep(100); |
| t3_set_reg_field(phy->adapter, A_T3DBG_GPIO_EN, 0, tx_on_gpio); |
| msleep(30); |
| } |
| |
| /* |
| * Read an 8-bit word from a device attached to the PHY's i2c bus. |
| */ |
| static int ael_i2c_rd(struct cphy *phy, int dev_addr, int word_addr) |
| { |
| int i, err; |
| unsigned int stat, data; |
| |
| err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL_I2C_CTRL, |
| (dev_addr << 8) | (1 << 8) | word_addr); |
| if (err) |
| return err; |
| |
| for (i = 0; i < 200; i++) { |
| msleep(1); |
| err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL_I2C_STAT, &stat); |
| if (err) |
| return err; |
| if ((stat & 3) == 1) { |
| err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL_I2C_DATA, |
| &data); |
| if (err) |
| return err; |
| return data >> 8; |
| } |
| } |
| CH_WARN(phy->adapter, "PHY %u i2c read of dev.addr %#x.%#x timed out\n", |
| phy->mdio.prtad, dev_addr, word_addr); |
| return -ETIMEDOUT; |
| } |
| |
| static int ael1002_power_down(struct cphy *phy, int enable) |
| { |
| int err; |
| |
| err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, MDIO_PMA_TXDIS, !!enable); |
| if (!err) |
| err = mdio_set_flag(&phy->mdio, phy->mdio.prtad, |
| MDIO_MMD_PMAPMD, MDIO_CTRL1, |
| MDIO_CTRL1_LPOWER, enable); |
| return err; |
| } |
| |
| static int ael1002_reset(struct cphy *phy, int wait) |
| { |
| int err; |
| |
| if ((err = ael1002_power_down(phy, 0)) || |
| (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL100X_TX_CONFIG1, 1)) || |
| (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL1002_PWR_DOWN_HI, 0)) || |
| (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL1002_PWR_DOWN_LO, 0)) || |
| (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL1002_XFI_EQL, 0x18)) || |
| (err = t3_mdio_change_bits(phy, MDIO_MMD_PMAPMD, AEL1002_LB_EN, |
| 0, 1 << 5))) |
| return err; |
| return 0; |
| } |
| |
| static int ael1002_intr_noop(struct cphy *phy) |
| { |
| return 0; |
| } |
| |
| /* |
| * Get link status for a 10GBASE-R device. |
| */ |
| static int get_link_status_r(struct cphy *phy, int *link_ok, int *speed, |
| int *duplex, int *fc) |
| { |
| if (link_ok) { |
| unsigned int stat0, stat1, stat2; |
| int err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, |
| MDIO_PMA_RXDET, &stat0); |
| |
| if (!err) |
| err = t3_mdio_read(phy, MDIO_MMD_PCS, |
| MDIO_PCS_10GBRT_STAT1, &stat1); |
| if (!err) |
| err = t3_mdio_read(phy, MDIO_MMD_PHYXS, |
| MDIO_PHYXS_LNSTAT, &stat2); |
| if (err) |
| return err; |
| *link_ok = (stat0 & stat1 & (stat2 >> 12)) & 1; |
| } |
| if (speed) |
| *speed = SPEED_10000; |
| if (duplex) |
| *duplex = DUPLEX_FULL; |
| return 0; |
| } |
| |
| static struct cphy_ops ael1002_ops = { |
| .reset = ael1002_reset, |
| .intr_enable = ael1002_intr_noop, |
| .intr_disable = ael1002_intr_noop, |
| .intr_clear = ael1002_intr_noop, |
| .intr_handler = ael1002_intr_noop, |
| .get_link_status = get_link_status_r, |
| .power_down = ael1002_power_down, |
| .mmds = MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS | MDIO_DEVS_PHYXS, |
| }; |
| |
| int t3_ael1002_phy_prep(struct cphy *phy, struct adapter *adapter, |
| int phy_addr, const struct mdio_ops *mdio_ops) |
| { |
| cphy_init(phy, adapter, phy_addr, &ael1002_ops, mdio_ops, |
| SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE, |
| "10GBASE-R"); |
| ael100x_txon(phy); |
| return 0; |
| } |
| |
| static int ael1006_reset(struct cphy *phy, int wait) |
| { |
| return t3_phy_reset(phy, MDIO_MMD_PMAPMD, wait); |
| } |
| |
| static int ael1006_power_down(struct cphy *phy, int enable) |
| { |
| return mdio_set_flag(&phy->mdio, phy->mdio.prtad, MDIO_MMD_PMAPMD, |
| MDIO_CTRL1, MDIO_CTRL1_LPOWER, enable); |
| } |
| |
| static struct cphy_ops ael1006_ops = { |
| .reset = ael1006_reset, |
| .intr_enable = t3_phy_lasi_intr_enable, |
| .intr_disable = t3_phy_lasi_intr_disable, |
| .intr_clear = t3_phy_lasi_intr_clear, |
| .intr_handler = t3_phy_lasi_intr_handler, |
| .get_link_status = get_link_status_r, |
| .power_down = ael1006_power_down, |
| .mmds = MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS | MDIO_DEVS_PHYXS, |
| }; |
| |
| int t3_ael1006_phy_prep(struct cphy *phy, struct adapter *adapter, |
| int phy_addr, const struct mdio_ops *mdio_ops) |
| { |
| cphy_init(phy, adapter, phy_addr, &ael1006_ops, mdio_ops, |
| SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE, |
| "10GBASE-SR"); |
| ael100x_txon(phy); |
| return 0; |
| } |
| |
| /* |
| * Decode our module type. |
| */ |
| static int ael2xxx_get_module_type(struct cphy *phy, int delay_ms) |
| { |
| int v; |
| |
| if (delay_ms) |
| msleep(delay_ms); |
| |
| /* see SFF-8472 for below */ |
| v = ael_i2c_rd(phy, MODULE_DEV_ADDR, 3); |
| if (v < 0) |
| return v; |
| |
| if (v == 0x10) |
| return phy_modtype_sr; |
| if (v == 0x20) |
| return phy_modtype_lr; |
| if (v == 0x40) |
| return phy_modtype_lrm; |
| |
| v = ael_i2c_rd(phy, MODULE_DEV_ADDR, 6); |
| if (v < 0) |
| return v; |
| if (v != 4) |
| goto unknown; |
| |
| v = ael_i2c_rd(phy, MODULE_DEV_ADDR, 10); |
| if (v < 0) |
| return v; |
| |
| if (v & 0x80) { |
| v = ael_i2c_rd(phy, MODULE_DEV_ADDR, 0x12); |
| if (v < 0) |
| return v; |
| return v > 10 ? phy_modtype_twinax_long : phy_modtype_twinax; |
| } |
| unknown: |
| return phy_modtype_unknown; |
| } |
| |
| /* |
| * Code to support the Aeluros/NetLogic 2005 10Gb PHY. |
| */ |
| static int ael2005_setup_sr_edc(struct cphy *phy) |
| { |
| static struct reg_val regs[] = { |
| { MDIO_MMD_PMAPMD, 0xc003, 0xffff, 0x181 }, |
| { MDIO_MMD_PMAPMD, 0xc010, 0xffff, 0x448a }, |
| { MDIO_MMD_PMAPMD, 0xc04a, 0xffff, 0x5200 }, |
| { 0, 0, 0, 0 } |
| }; |
| static u16 sr_edc[] = { |
| 0xcc00, 0x2ff4, |
| 0xcc01, 0x3cd4, |
| 0xcc02, 0x2015, |
| 0xcc03, 0x3105, |
| 0xcc04, 0x6524, |
| 0xcc05, 0x27ff, |
| 0xcc06, 0x300f, |
| 0xcc07, 0x2c8b, |
| 0xcc08, 0x300b, |
| 0xcc09, 0x4009, |
| 0xcc0a, 0x400e, |
| 0xcc0b, 0x2f72, |
| 0xcc0c, 0x3002, |
| 0xcc0d, 0x1002, |
| 0xcc0e, 0x2172, |
| 0xcc0f, 0x3012, |
| 0xcc10, 0x1002, |
| 0xcc11, 0x25d2, |
| 0xcc12, 0x3012, |
| 0xcc13, 0x1002, |
| 0xcc14, 0xd01e, |
| 0xcc15, 0x27d2, |
| 0xcc16, 0x3012, |
| 0xcc17, 0x1002, |
| 0xcc18, 0x2004, |
| 0xcc19, 0x3c84, |
| 0xcc1a, 0x6436, |
| 0xcc1b, 0x2007, |
| 0xcc1c, 0x3f87, |
| 0xcc1d, 0x8676, |
| 0xcc1e, 0x40b7, |
| 0xcc1f, 0xa746, |
| 0xcc20, 0x4047, |
| 0xcc21, 0x5673, |
| 0xcc22, 0x2982, |
| 0xcc23, 0x3002, |
| 0xcc24, 0x13d2, |
| 0xcc25, 0x8bbd, |
| 0xcc26, 0x2862, |
| 0xcc27, 0x3012, |
| 0xcc28, 0x1002, |
| 0xcc29, 0x2092, |
| 0xcc2a, 0x3012, |
| 0xcc2b, 0x1002, |
| 0xcc2c, 0x5cc3, |
| 0xcc2d, 0x314, |
| 0xcc2e, 0x2942, |
| 0xcc2f, 0x3002, |
| 0xcc30, 0x1002, |
| 0xcc31, 0xd019, |
| 0xcc32, 0x2032, |
| 0xcc33, 0x3012, |
| 0xcc34, 0x1002, |
| 0xcc35, 0x2a04, |
| 0xcc36, 0x3c74, |
| 0xcc37, 0x6435, |
| 0xcc38, 0x2fa4, |
| 0xcc39, 0x3cd4, |
| 0xcc3a, 0x6624, |
| 0xcc3b, 0x5563, |
| 0xcc3c, 0x2d42, |
| 0xcc3d, 0x3002, |
| 0xcc3e, 0x13d2, |
| 0xcc3f, 0x464d, |
| 0xcc40, 0x2862, |
| 0xcc41, 0x3012, |
| 0xcc42, 0x1002, |
| 0xcc43, 0x2032, |
| 0xcc44, 0x3012, |
| 0xcc45, 0x1002, |
| 0xcc46, 0x2fb4, |
| 0xcc47, 0x3cd4, |
| 0xcc48, 0x6624, |
| 0xcc49, 0x5563, |
| 0xcc4a, 0x2d42, |
| 0xcc4b, 0x3002, |
| 0xcc4c, 0x13d2, |
| 0xcc4d, 0x2ed2, |
| 0xcc4e, 0x3002, |
| 0xcc4f, 0x1002, |
| 0xcc50, 0x2fd2, |
| 0xcc51, 0x3002, |
| 0xcc52, 0x1002, |
| 0xcc53, 0x004, |
| 0xcc54, 0x2942, |
| 0xcc55, 0x3002, |
| 0xcc56, 0x1002, |
| 0xcc57, 0x2092, |
| 0xcc58, 0x3012, |
| 0xcc59, 0x1002, |
| 0xcc5a, 0x5cc3, |
| 0xcc5b, 0x317, |
| 0xcc5c, 0x2f72, |
| 0xcc5d, 0x3002, |
| 0xcc5e, 0x1002, |
| 0xcc5f, 0x2942, |
| 0xcc60, 0x3002, |
| 0xcc61, 0x1002, |
| 0xcc62, 0x22cd, |
| 0xcc63, 0x301d, |
| 0xcc64, 0x2862, |
| 0xcc65, 0x3012, |
| 0xcc66, 0x1002, |
| 0xcc67, 0x2ed2, |
| 0xcc68, 0x3002, |
| 0xcc69, 0x1002, |
| 0xcc6a, 0x2d72, |
| 0xcc6b, 0x3002, |
| 0xcc6c, 0x1002, |
| 0xcc6d, 0x628f, |
| 0xcc6e, 0x2112, |
| 0xcc6f, 0x3012, |
| 0xcc70, 0x1002, |
| 0xcc71, 0x5aa3, |
| 0xcc72, 0x2dc2, |
| 0xcc73, 0x3002, |
| 0xcc74, 0x1312, |
| 0xcc75, 0x6f72, |
| 0xcc76, 0x1002, |
| 0xcc77, 0x2807, |
| 0xcc78, 0x31a7, |
| 0xcc79, 0x20c4, |
| 0xcc7a, 0x3c24, |
| 0xcc7b, 0x6724, |
| 0xcc7c, 0x1002, |
| 0xcc7d, 0x2807, |
| 0xcc7e, 0x3187, |
| 0xcc7f, 0x20c4, |
| 0xcc80, 0x3c24, |
| 0xcc81, 0x6724, |
| 0xcc82, 0x1002, |
| 0xcc83, 0x2514, |
| 0xcc84, 0x3c64, |
| 0xcc85, 0x6436, |
| 0xcc86, 0xdff4, |
| 0xcc87, 0x6436, |
| 0xcc88, 0x1002, |
| 0xcc89, 0x40a4, |
| 0xcc8a, 0x643c, |
| 0xcc8b, 0x4016, |
| 0xcc8c, 0x8c6c, |
| 0xcc8d, 0x2b24, |
| 0xcc8e, 0x3c24, |
| 0xcc8f, 0x6435, |
| 0xcc90, 0x1002, |
| 0xcc91, 0x2b24, |
| 0xcc92, 0x3c24, |
| 0xcc93, 0x643a, |
| 0xcc94, 0x4025, |
| 0xcc95, 0x8a5a, |
| 0xcc96, 0x1002, |
| 0xcc97, 0x2731, |
| 0xcc98, 0x3011, |
| 0xcc99, 0x1001, |
| 0xcc9a, 0xc7a0, |
| 0xcc9b, 0x100, |
| 0xcc9c, 0xc502, |
| 0xcc9d, 0x53ac, |
| 0xcc9e, 0xc503, |
| 0xcc9f, 0xd5d5, |
| 0xcca0, 0xc600, |
| 0xcca1, 0x2a6d, |
| 0xcca2, 0xc601, |
| 0xcca3, 0x2a4c, |
| 0xcca4, 0xc602, |
| 0xcca5, 0x111, |
| 0xcca6, 0xc60c, |
| 0xcca7, 0x5900, |
| 0xcca8, 0xc710, |
| 0xcca9, 0x700, |
| 0xccaa, 0xc718, |
| 0xccab, 0x700, |
| 0xccac, 0xc720, |
| 0xccad, 0x4700, |
| 0xccae, 0xc801, |
| 0xccaf, 0x7f50, |
| 0xccb0, 0xc802, |
| 0xccb1, 0x7760, |
| 0xccb2, 0xc803, |
| 0xccb3, 0x7fce, |
| 0xccb4, 0xc804, |
| 0xccb5, 0x5700, |
| 0xccb6, 0xc805, |
| 0xccb7, 0x5f11, |
| 0xccb8, 0xc806, |
| 0xccb9, 0x4751, |
| 0xccba, 0xc807, |
| 0xccbb, 0x57e1, |
| 0xccbc, 0xc808, |
| 0xccbd, 0x2700, |
| 0xccbe, 0xc809, |
| 0xccbf, 0x000, |
| 0xccc0, 0xc821, |
| 0xccc1, 0x002, |
| 0xccc2, 0xc822, |
| 0xccc3, 0x014, |
| 0xccc4, 0xc832, |
| 0xccc5, 0x1186, |
| 0xccc6, 0xc847, |
| 0xccc7, 0x1e02, |
| 0xccc8, 0xc013, |
| 0xccc9, 0xf341, |
| 0xccca, 0xc01a, |
| 0xcccb, 0x446, |
| 0xcccc, 0xc024, |
| 0xcccd, 0x1000, |
| 0xccce, 0xc025, |
| 0xcccf, 0xa00, |
| 0xccd0, 0xc026, |
| 0xccd1, 0xc0c, |
| 0xccd2, 0xc027, |
| 0xccd3, 0xc0c, |
| 0xccd4, 0xc029, |
| 0xccd5, 0x0a0, |
| 0xccd6, 0xc030, |
| 0xccd7, 0xa00, |
| 0xccd8, 0xc03c, |
| 0xccd9, 0x01c, |
| 0xccda, 0xc005, |
| 0xccdb, 0x7a06, |
| 0xccdc, 0x000, |
| 0xccdd, 0x2731, |
| 0xccde, 0x3011, |
| 0xccdf, 0x1001, |
| 0xcce0, 0xc620, |
| 0xcce1, 0x000, |
| 0xcce2, 0xc621, |
| 0xcce3, 0x03f, |
| 0xcce4, 0xc622, |
| 0xcce5, 0x000, |
| 0xcce6, 0xc623, |
| 0xcce7, 0x000, |
| 0xcce8, 0xc624, |
| 0xcce9, 0x000, |
| 0xccea, 0xc625, |
| 0xcceb, 0x000, |
| 0xccec, 0xc627, |
| 0xcced, 0x000, |
| 0xccee, 0xc628, |
| 0xccef, 0x000, |
| 0xccf0, 0xc62c, |
| 0xccf1, 0x000, |
| 0xccf2, 0x000, |
| 0xccf3, 0x2806, |
| 0xccf4, 0x3cb6, |
| 0xccf5, 0xc161, |
| 0xccf6, 0x6134, |
| 0xccf7, 0x6135, |
| 0xccf8, 0x5443, |
| 0xccf9, 0x303, |
| 0xccfa, 0x6524, |
| 0xccfb, 0x00b, |
| 0xccfc, 0x1002, |
| 0xccfd, 0x2104, |
| 0xccfe, 0x3c24, |
| 0xccff, 0x2105, |
| 0xcd00, 0x3805, |
| 0xcd01, 0x6524, |
| 0xcd02, 0xdff4, |
| 0xcd03, 0x4005, |
| 0xcd04, 0x6524, |
| 0xcd05, 0x1002, |
| 0xcd06, 0x5dd3, |
| 0xcd07, 0x306, |
| 0xcd08, 0x2ff7, |
| 0xcd09, 0x38f7, |
| 0xcd0a, 0x60b7, |
| 0xcd0b, 0xdffd, |
| 0xcd0c, 0x00a, |
| 0xcd0d, 0x1002, |
| 0xcd0e, 0 |
| }; |
| int i, err; |
| |
| err = set_phy_regs(phy, regs); |
| if (err) |
| return err; |
| |
| msleep(50); |
| |
| for (i = 0; i < ARRAY_SIZE(sr_edc) && !err; i += 2) |
| err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, sr_edc[i], |
| sr_edc[i + 1]); |
| if (!err) |
| phy->priv = edc_sr; |
| return err; |
| } |
| |
| static int ael2005_setup_twinax_edc(struct cphy *phy, int modtype) |
| { |
| static struct reg_val regs[] = { |
| { MDIO_MMD_PMAPMD, 0xc04a, 0xffff, 0x5a00 }, |
| { 0, 0, 0, 0 } |
| }; |
| static struct reg_val preemphasis[] = { |
| { MDIO_MMD_PMAPMD, 0xc014, 0xffff, 0xfe16 }, |
| { MDIO_MMD_PMAPMD, 0xc015, 0xffff, 0xa000 }, |
| { 0, 0, 0, 0 } |
| }; |
| static u16 twinax_edc[] = { |
| 0xcc00, 0x4009, |
| 0xcc01, 0x27ff, |
| 0xcc02, 0x300f, |
| 0xcc03, 0x40aa, |
| 0xcc04, 0x401c, |
| 0xcc05, 0x401e, |
| 0xcc06, 0x2ff4, |
| 0xcc07, 0x3cd4, |
| 0xcc08, 0x2035, |
| 0xcc09, 0x3145, |
| 0xcc0a, 0x6524, |
| 0xcc0b, 0x26a2, |
| 0xcc0c, 0x3012, |
| 0xcc0d, 0x1002, |
| 0xcc0e, 0x29c2, |
| 0xcc0f, 0x3002, |
| 0xcc10, 0x1002, |
| 0xcc11, 0x2072, |
| 0xcc12, 0x3012, |
| 0xcc13, 0x1002, |
| 0xcc14, 0x22cd, |
| 0xcc15, 0x301d, |
| 0xcc16, 0x2e52, |
| 0xcc17, 0x3012, |
| 0xcc18, 0x1002, |
| 0xcc19, 0x28e2, |
| 0xcc1a, 0x3002, |
| 0xcc1b, 0x1002, |
| 0xcc1c, 0x628f, |
| 0xcc1d, 0x2ac2, |
| 0xcc1e, 0x3012, |
| 0xcc1f, 0x1002, |
| 0xcc20, 0x5553, |
| 0xcc21, 0x2ae2, |
| 0xcc22, 0x3002, |
| 0xcc23, 0x1302, |
| 0xcc24, 0x401e, |
| 0xcc25, 0x2be2, |
| 0xcc26, 0x3012, |
| 0xcc27, 0x1002, |
| 0xcc28, 0x2da2, |
| 0xcc29, 0x3012, |
| 0xcc2a, 0x1002, |
| 0xcc2b, 0x2ba2, |
| 0xcc2c, 0x3002, |
| 0xcc2d, 0x1002, |
| 0xcc2e, 0x5ee3, |
| 0xcc2f, 0x305, |
| 0xcc30, 0x400e, |
| 0xcc31, 0x2bc2, |
| 0xcc32, 0x3002, |
| 0xcc33, 0x1002, |
| 0xcc34, 0x2b82, |
| 0xcc35, 0x3012, |
| 0xcc36, 0x1002, |
| 0xcc37, 0x5663, |
| 0xcc38, 0x302, |
| 0xcc39, 0x401e, |
| 0xcc3a, 0x6f72, |
| 0xcc3b, 0x1002, |
| 0xcc3c, 0x628f, |
| 0xcc3d, 0x2be2, |
| 0xcc3e, 0x3012, |
| 0xcc3f, 0x1002, |
| 0xcc40, 0x22cd, |
| 0xcc41, 0x301d, |
| 0xcc42, 0x2e52, |
| 0xcc43, 0x3012, |
| 0xcc44, 0x1002, |
| 0xcc45, 0x2522, |
| 0xcc46, 0x3012, |
| 0xcc47, 0x1002, |
| 0xcc48, 0x2da2, |
| 0xcc49, 0x3012, |
| 0xcc4a, 0x1002, |
| 0xcc4b, 0x2ca2, |
| 0xcc4c, 0x3012, |
| 0xcc4d, 0x1002, |
| 0xcc4e, 0x2fa4, |
| 0xcc4f, 0x3cd4, |
| 0xcc50, 0x6624, |
| 0xcc51, 0x410b, |
| 0xcc52, 0x56b3, |
| 0xcc53, 0x3c4, |
| 0xcc54, 0x2fb2, |
| 0xcc55, 0x3002, |
| 0xcc56, 0x1002, |
| 0xcc57, 0x220b, |
| 0xcc58, 0x303b, |
| 0xcc59, 0x56b3, |
| 0xcc5a, 0x3c3, |
| 0xcc5b, 0x866b, |
| 0xcc5c, 0x400c, |
| 0xcc5d, 0x23a2, |
| 0xcc5e, 0x3012, |
| 0xcc5f, 0x1002, |
| 0xcc60, 0x2da2, |
| 0xcc61, 0x3012, |
| 0xcc62, 0x1002, |
| 0xcc63, 0x2ca2, |
| 0xcc64, 0x3012, |
| 0xcc65, 0x1002, |
| 0xcc66, 0x2fb4, |
| 0xcc67, 0x3cd4, |
| 0xcc68, 0x6624, |
| 0xcc69, 0x56b3, |
| 0xcc6a, 0x3c3, |
| 0xcc6b, 0x866b, |
| 0xcc6c, 0x401c, |
| 0xcc6d, 0x2205, |
| 0xcc6e, 0x3035, |
| 0xcc6f, 0x5b53, |
| 0xcc70, 0x2c52, |
| 0xcc71, 0x3002, |
| 0xcc72, 0x13c2, |
| 0xcc73, 0x5cc3, |
| 0xcc74, 0x317, |
| 0xcc75, 0x2522, |
| 0xcc76, 0x3012, |
| 0xcc77, 0x1002, |
| 0xcc78, 0x2da2, |
| 0xcc79, 0x3012, |
| 0xcc7a, 0x1002, |
| 0xcc7b, 0x2b82, |
| 0xcc7c, 0x3012, |
| 0xcc7d, 0x1002, |
| 0xcc7e, 0x5663, |
| 0xcc7f, 0x303, |
| 0xcc80, 0x401e, |
| 0xcc81, 0x004, |
| 0xcc82, 0x2c42, |
| 0xcc83, 0x3012, |
| 0xcc84, 0x1002, |
| 0xcc85, 0x6f72, |
| 0xcc86, 0x1002, |
| 0xcc87, 0x628f, |
| 0xcc88, 0x2304, |
| 0xcc89, 0x3c84, |
| 0xcc8a, 0x6436, |
| 0xcc8b, 0xdff4, |
| 0xcc8c, 0x6436, |
| 0xcc8d, 0x2ff5, |
| 0xcc8e, 0x3005, |
| 0xcc8f, 0x8656, |
| 0xcc90, 0xdfba, |
| 0xcc91, 0x56a3, |
| 0xcc92, 0xd05a, |
| 0xcc93, 0x21c2, |
| 0xcc94, 0x3012, |
| 0xcc95, 0x1392, |
| 0xcc96, 0xd05a, |
| 0xcc97, 0x56a3, |
| 0xcc98, 0xdfba, |
| 0xcc99, 0x383, |
| 0xcc9a, 0x6f72, |
| 0xcc9b, 0x1002, |
| 0xcc9c, 0x28c5, |
| 0xcc9d, 0x3005, |
| 0xcc9e, 0x4178, |
| 0xcc9f, 0x5653, |
| 0xcca0, 0x384, |
| 0xcca1, 0x22b2, |
| 0xcca2, 0x3012, |
| 0xcca3, 0x1002, |
| 0xcca4, 0x2be5, |
| 0xcca5, 0x3005, |
| 0xcca6, 0x41e8, |
| 0xcca7, 0x5653, |
| 0xcca8, 0x382, |
| 0xcca9, 0x002, |
| 0xccaa, 0x4258, |
| 0xccab, 0x2474, |
| 0xccac, 0x3c84, |
| 0xccad, 0x6437, |
| 0xccae, 0xdff4, |
| 0xccaf, 0x6437, |
| 0xccb0, 0x2ff5, |
| 0xccb1, 0x3c05, |
| 0xccb2, 0x8757, |
| 0xccb3, 0xb888, |
| 0xccb4, 0x9787, |
| 0xccb5, 0xdff4, |
| 0xccb6, 0x6724, |
| 0xccb7, 0x866a, |
| 0xccb8, 0x6f72, |
| 0xccb9, 0x1002, |
| 0xccba, 0x2d01, |
| 0xccbb, 0x3011, |
| 0xccbc, 0x1001, |
| 0xccbd, 0xc620, |
| 0xccbe, 0x14e5, |
| 0xccbf, 0xc621, |
| 0xccc0, 0xc53d, |
| 0xccc1, 0xc622, |
| 0xccc2, 0x3cbe, |
| 0xccc3, 0xc623, |
| 0xccc4, 0x4452, |
| 0xccc5, 0xc624, |
| 0xccc6, 0xc5c5, |
| 0xccc7, 0xc625, |
| 0xccc8, 0xe01e, |
| 0xccc9, 0xc627, |
| 0xccca, 0x000, |
| 0xcccb, 0xc628, |
| 0xcccc, 0x000, |
| 0xcccd, 0xc62b, |
| 0xccce, 0x000, |
| 0xcccf, 0xc62c, |
| 0xccd0, 0x000, |
| 0xccd1, 0x000, |
| 0xccd2, 0x2d01, |
| 0xccd3, 0x3011, |
| 0xccd4, 0x1001, |
| 0xccd5, 0xc620, |
| 0xccd6, 0x000, |
| 0xccd7, 0xc621, |
| 0xccd8, 0x000, |
| 0xccd9, 0xc622, |
| 0xccda, 0x0ce, |
| 0xccdb, 0xc623, |
| 0xccdc, 0x07f, |
| 0xccdd, 0xc624, |
| 0xccde, 0x032, |
| 0xccdf, 0xc625, |
| 0xcce0, 0x000, |
| 0xcce1, 0xc627, |
| 0xcce2, 0x000, |
| 0xcce3, 0xc628, |
| 0xcce4, 0x000, |
| 0xcce5, 0xc62b, |
| 0xcce6, 0x000, |
| 0xcce7, 0xc62c, |
| 0xcce8, 0x000, |
| 0xcce9, 0x000, |
| 0xccea, 0x2d01, |
| 0xcceb, 0x3011, |
| 0xccec, 0x1001, |
| 0xcced, 0xc502, |
| 0xccee, 0x609f, |
| 0xccef, 0xc600, |
| 0xccf0, 0x2a6e, |
| 0xccf1, 0xc601, |
| 0xccf2, 0x2a2c, |
| 0xccf3, 0xc60c, |
| 0xccf4, 0x5400, |
| 0xccf5, 0xc710, |
| 0xccf6, 0x700, |
| 0xccf7, 0xc718, |
| 0xccf8, 0x700, |
| 0xccf9, 0xc720, |
| 0xccfa, 0x4700, |
| 0xccfb, 0xc728, |
| 0xccfc, 0x700, |
| 0xccfd, 0xc729, |
| 0xccfe, 0x1207, |
| 0xccff, 0xc801, |
| 0xcd00, 0x7f50, |
| 0xcd01, 0xc802, |
| 0xcd02, 0x7760, |
| 0xcd03, 0xc803, |
| 0xcd04, 0x7fce, |
| 0xcd05, 0xc804, |
| 0xcd06, 0x520e, |
| 0xcd07, 0xc805, |
| 0xcd08, 0x5c11, |
| 0xcd09, 0xc806, |
| 0xcd0a, 0x3c51, |
| 0xcd0b, 0xc807, |
| 0xcd0c, 0x4061, |
| 0xcd0d, 0xc808, |
| 0xcd0e, 0x49c1, |
| 0xcd0f, 0xc809, |
| 0xcd10, 0x3840, |
| 0xcd11, 0xc80a, |
| 0xcd12, 0x000, |
| 0xcd13, 0xc821, |
| 0xcd14, 0x002, |
| 0xcd15, 0xc822, |
| 0xcd16, 0x046, |
| 0xcd17, 0xc844, |
| 0xcd18, 0x182f, |
| 0xcd19, 0xc013, |
| 0xcd1a, 0xf341, |
| 0xcd1b, 0xc01a, |
| 0xcd1c, 0x446, |
| 0xcd1d, 0xc024, |
| 0xcd1e, 0x1000, |
| 0xcd1f, 0xc025, |
| 0xcd20, 0xa00, |
| 0xcd21, 0xc026, |
| 0xcd22, 0xc0c, |
| 0xcd23, 0xc027, |
| 0xcd24, 0xc0c, |
| 0xcd25, 0xc029, |
| 0xcd26, 0x0a0, |
| 0xcd27, 0xc030, |
| 0xcd28, 0xa00, |
| 0xcd29, 0xc03c, |
| 0xcd2a, 0x01c, |
| 0xcd2b, 0x000, |
| 0xcd2c, 0x2b84, |
| 0xcd2d, 0x3c74, |
| 0xcd2e, 0x6435, |
| 0xcd2f, 0xdff4, |
| 0xcd30, 0x6435, |
| 0xcd31, 0x2806, |
| 0xcd32, 0x3006, |
| 0xcd33, 0x8565, |
| 0xcd34, 0x2b24, |
| 0xcd35, 0x3c24, |
| 0xcd36, 0x6436, |
| 0xcd37, 0x1002, |
| 0xcd38, 0x2b24, |
| 0xcd39, 0x3c24, |
| 0xcd3a, 0x6436, |
| 0xcd3b, 0x4045, |
| 0xcd3c, 0x8656, |
| 0xcd3d, 0x1002, |
| 0xcd3e, 0x2807, |
| 0xcd3f, 0x31a7, |
| 0xcd40, 0x20c4, |
| 0xcd41, 0x3c24, |
| 0xcd42, 0x6724, |
| 0xcd43, 0x1002, |
| 0xcd44, 0x2807, |
| 0xcd45, 0x3187, |
| 0xcd46, 0x20c4, |
| 0xcd47, 0x3c24, |
| 0xcd48, 0x6724, |
| 0xcd49, 0x1002, |
| 0xcd4a, 0x2514, |
| 0xcd4b, 0x3c64, |
| 0xcd4c, 0x6436, |
| 0xcd4d, 0xdff4, |
| 0xcd4e, 0x6436, |
| 0xcd4f, 0x1002, |
| 0xcd50, 0x2806, |
| 0xcd51, 0x3cb6, |
| 0xcd52, 0xc161, |
| 0xcd53, 0x6134, |
| 0xcd54, 0x6135, |
| 0xcd55, 0x5443, |
| 0xcd56, 0x303, |
| 0xcd57, 0x6524, |
| 0xcd58, 0x00b, |
| 0xcd59, 0x1002, |
| 0xcd5a, 0xd019, |
| 0xcd5b, 0x2104, |
| 0xcd5c, 0x3c24, |
| 0xcd5d, 0x2105, |
| 0xcd5e, 0x3805, |
| 0xcd5f, 0x6524, |
| 0xcd60, 0xdff4, |
| 0xcd61, 0x4005, |
| 0xcd62, 0x6524, |
| 0xcd63, 0x2e8d, |
| 0xcd64, 0x303d, |
| 0xcd65, 0x5dd3, |
| 0xcd66, 0x306, |
| 0xcd67, 0x2ff7, |
| 0xcd68, 0x38f7, |
| 0xcd69, 0x60b7, |
| 0xcd6a, 0xdffd, |
| 0xcd6b, 0x00a, |
| 0xcd6c, 0x1002, |
| 0xcd6d, 0 |
| }; |
| int i, err; |
| |
| err = set_phy_regs(phy, regs); |
| if (!err && modtype == phy_modtype_twinax_long) |
| err = set_phy_regs(phy, preemphasis); |
| if (err) |
| return err; |
| |
| msleep(50); |
| |
| for (i = 0; i < ARRAY_SIZE(twinax_edc) && !err; i += 2) |
| err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, twinax_edc[i], |
| twinax_edc[i + 1]); |
| if (!err) |
| phy->priv = edc_twinax; |
| return err; |
| } |
| |
| static int ael2005_get_module_type(struct cphy *phy, int delay_ms) |
| { |
| int v; |
| unsigned int stat; |
| |
| v = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, &stat); |
| if (v) |
| return v; |
| |
| if (stat & (1 << 8)) /* module absent */ |
| return phy_modtype_none; |
| |
| return ael2xxx_get_module_type(phy, delay_ms); |
| } |
| |
| static int ael2005_intr_enable(struct cphy *phy) |
| { |
| int err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, 0x200); |
| return err ? err : t3_phy_lasi_intr_enable(phy); |
| } |
| |
| static int ael2005_intr_disable(struct cphy *phy) |
| { |
| int err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, 0x100); |
| return err ? err : t3_phy_lasi_intr_disable(phy); |
| } |
| |
| static int ael2005_intr_clear(struct cphy *phy) |
| { |
| int err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, 0xd00); |
| return err ? err : t3_phy_lasi_intr_clear(phy); |
| } |
| |
| static int ael2005_reset(struct cphy *phy, int wait) |
| { |
| static struct reg_val regs0[] = { |
| { MDIO_MMD_PMAPMD, 0xc001, 0, 1 << 5 }, |
| { MDIO_MMD_PMAPMD, 0xc017, 0, 1 << 5 }, |
| { MDIO_MMD_PMAPMD, 0xc013, 0xffff, 0xf341 }, |
| { MDIO_MMD_PMAPMD, 0xc210, 0xffff, 0x8000 }, |
| { MDIO_MMD_PMAPMD, 0xc210, 0xffff, 0x8100 }, |
| { MDIO_MMD_PMAPMD, 0xc210, 0xffff, 0x8000 }, |
| { MDIO_MMD_PMAPMD, 0xc210, 0xffff, 0 }, |
| { 0, 0, 0, 0 } |
| }; |
| static struct reg_val regs1[] = { |
| { MDIO_MMD_PMAPMD, 0xca00, 0xffff, 0x0080 }, |
| { MDIO_MMD_PMAPMD, 0xca12, 0xffff, 0 }, |
| { 0, 0, 0, 0 } |
| }; |
| |
| int err; |
| unsigned int lasi_ctrl; |
| |
| err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, MDIO_PMA_LASI_CTRL, |
| &lasi_ctrl); |
| if (err) |
| return err; |
| |
| err = t3_phy_reset(phy, MDIO_MMD_PMAPMD, 0); |
| if (err) |
| return err; |
| |
| msleep(125); |
| phy->priv = edc_none; |
| err = set_phy_regs(phy, regs0); |
| if (err) |
| return err; |
| |
| msleep(50); |
| |
| err = ael2005_get_module_type(phy, 0); |
| if (err < 0) |
| return err; |
| phy->modtype = err; |
| |
| if (err == phy_modtype_twinax || err == phy_modtype_twinax_long) |
| err = ael2005_setup_twinax_edc(phy, err); |
| else |
| err = ael2005_setup_sr_edc(phy); |
| if (err) |
| return err; |
| |
| err = set_phy_regs(phy, regs1); |
| if (err) |
| return err; |
| |
| /* reset wipes out interrupts, reenable them if they were on */ |
| if (lasi_ctrl & 1) |
| err = ael2005_intr_enable(phy); |
| return err; |
| } |
| |
| static int ael2005_intr_handler(struct cphy *phy) |
| { |
| unsigned int stat; |
| int ret, edc_needed, cause = 0; |
| |
| ret = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_STAT, &stat); |
| if (ret) |
| return ret; |
| |
| if (stat & AEL2005_MODDET_IRQ) { |
| ret = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, |
| 0xd00); |
| if (ret) |
| return ret; |
| |
| /* modules have max 300 ms init time after hot plug */ |
| ret = ael2005_get_module_type(phy, 300); |
| if (ret < 0) |
| return ret; |
| |
| phy->modtype = ret; |
| if (ret == phy_modtype_none) |
| edc_needed = phy->priv; /* on unplug retain EDC */ |
| else if (ret == phy_modtype_twinax || |
| ret == phy_modtype_twinax_long) |
| edc_needed = edc_twinax; |
| else |
| edc_needed = edc_sr; |
| |
| if (edc_needed != phy->priv) { |
| ret = ael2005_reset(phy, 0); |
| return ret ? ret : cphy_cause_module_change; |
| } |
| cause = cphy_cause_module_change; |
| } |
| |
| ret = t3_phy_lasi_intr_handler(phy); |
| if (ret < 0) |
| return ret; |
| |
| ret |= cause; |
| return ret ? ret : cphy_cause_link_change; |
| } |
| |
| static struct cphy_ops ael2005_ops = { |
| .reset = ael2005_reset, |
| .intr_enable = ael2005_intr_enable, |
| .intr_disable = ael2005_intr_disable, |
| .intr_clear = ael2005_intr_clear, |
| .intr_handler = ael2005_intr_handler, |
| .get_link_status = get_link_status_r, |
| .power_down = ael1002_power_down, |
| .mmds = MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS | MDIO_DEVS_PHYXS, |
| }; |
| |
| int t3_ael2005_phy_prep(struct cphy *phy, struct adapter *adapter, |
| int phy_addr, const struct mdio_ops *mdio_ops) |
| { |
| cphy_init(phy, adapter, phy_addr, &ael2005_ops, mdio_ops, |
| SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE | |
| SUPPORTED_IRQ, "10GBASE-R"); |
| msleep(125); |
| return t3_mdio_change_bits(phy, MDIO_MMD_PMAPMD, AEL_OPT_SETTINGS, 0, |
| 1 << 5); |
| } |
| |
| /* |
| * Setup EDC and other parameters for operation with an optical module. |
| */ |
| static int ael2020_setup_sr_edc(struct cphy *phy) |
| { |
| static struct reg_val regs[] = { |
| /* set CDR offset to 10 */ |
| { MDIO_MMD_PMAPMD, 0xcc01, 0xffff, 0x488a }, |
| |
| /* adjust 10G RX bias current */ |
| { MDIO_MMD_PMAPMD, 0xcb1b, 0xffff, 0x0200 }, |
| { MDIO_MMD_PMAPMD, 0xcb1c, 0xffff, 0x00f0 }, |
| { MDIO_MMD_PMAPMD, 0xcc06, 0xffff, 0x00e0 }, |
| |
| /* end */ |
| { 0, 0, 0, 0 } |
| }; |
| int err; |
| |
| err = set_phy_regs(phy, regs); |
| msleep(50); |
| if (err) |
| return err; |
| |
| phy->priv = edc_sr; |
| return 0; |
| } |
| |
| /* |
| * Setup EDC and other parameters for operation with an TWINAX module. |
| */ |
| static int ael2020_setup_twinax_edc(struct cphy *phy, int modtype) |
| { |
| /* set uC to 40MHz */ |
| static struct reg_val uCclock40MHz[] = { |
| { MDIO_MMD_PMAPMD, 0xff28, 0xffff, 0x4001 }, |
| { MDIO_MMD_PMAPMD, 0xff2a, 0xffff, 0x0002 }, |
| { 0, 0, 0, 0 } |
| }; |
| |
| /* activate uC clock */ |
| static struct reg_val uCclockActivate[] = { |
| { MDIO_MMD_PMAPMD, 0xd000, 0xffff, 0x5200 }, |
| { 0, 0, 0, 0 } |
| }; |
| |
| /* set PC to start of SRAM and activate uC */ |
| static struct reg_val uCactivate[] = { |
| { MDIO_MMD_PMAPMD, 0xd080, 0xffff, 0x0100 }, |
| { MDIO_MMD_PMAPMD, 0xd092, 0xffff, 0x0000 }, |
| { 0, 0, 0, 0 } |
| }; |
| |
| /* TWINAX EDC firmware */ |
| static u16 twinax_edc[] = { |
| 0xd800, 0x4009, |
| 0xd801, 0x2fff, |
| 0xd802, 0x300f, |
| 0xd803, 0x40aa, |
| 0xd804, 0x401c, |
| 0xd805, 0x401e, |
| 0xd806, 0x2ff4, |
| 0xd807, 0x3dc4, |
| 0xd808, 0x2035, |
| 0xd809, 0x3035, |
| 0xd80a, 0x6524, |
| 0xd80b, 0x2cb2, |
| 0xd80c, 0x3012, |
| 0xd80d, 0x1002, |
| 0xd80e, 0x26e2, |
| 0xd80f, 0x3022, |
| 0xd810, 0x1002, |
| 0xd811, 0x27d2, |
| 0xd812, 0x3022, |
| 0xd813, 0x1002, |
| 0xd814, 0x2822, |
| 0xd815, 0x3012, |
| 0xd816, 0x1002, |
| 0xd817, 0x2492, |
| 0xd818, 0x3022, |
| 0xd819, 0x1002, |
| 0xd81a, 0x2772, |
| 0xd81b, 0x3012, |
| 0xd81c, 0x1002, |
| 0xd81d, 0x23d2, |
| 0xd81e, 0x3022, |
| 0xd81f, 0x1002, |
| 0xd820, 0x22cd, |
| 0xd821, 0x301d, |
| 0xd822, 0x27f2, |
| 0xd823, 0x3022, |
| 0xd824, 0x1002, |
| 0xd825, 0x5553, |
| 0xd826, 0x0307, |
| 0xd827, 0x2522, |
| 0xd828, 0x3022, |
| 0xd829, 0x1002, |
| 0xd82a, 0x2142, |
| 0xd82b, 0x3012, |
| 0xd82c, 0x1002, |
| 0xd82d, 0x4016, |
| 0xd82e, 0x5e63, |
| 0xd82f, 0x0344, |
| 0xd830, 0x2142, |
| 0xd831, 0x3012, |
| 0xd832, 0x1002, |
| 0xd833, 0x400e, |
| 0xd834, 0x2522, |
| 0xd835, 0x3022, |
| 0xd836, 0x1002, |
| 0xd837, 0x2b52, |
| 0xd838, 0x3012, |
| 0xd839, 0x1002, |
| 0xd83a, 0x2742, |
| 0xd83b, 0x3022, |
| 0xd83c, 0x1002, |
| 0xd83d, 0x25e2, |
| 0xd83e, 0x3022, |
| 0xd83f, 0x1002, |
| 0xd840, 0x2fa4, |
| 0xd841, 0x3dc4, |
| 0xd842, 0x6624, |
| 0xd843, 0x414b, |
| 0xd844, 0x56b3, |
| 0xd845, 0x03c6, |
| 0xd846, 0x866b, |
| 0xd847, 0x400c, |
| 0xd848, 0x2712, |
| 0xd849, 0x3012, |
| 0xd84a, 0x1002, |
| 0xd84b, 0x2c4b, |
| 0xd84c, 0x309b, |
| 0xd84d, 0x56b3, |
| 0xd84e, 0x03c3, |
| 0xd84f, 0x866b, |
| 0xd850, 0x400c, |
| 0xd851, 0x2272, |
| 0xd852, 0x3022, |
| 0xd853, 0x1002, |
| 0xd854, 0x2742, |
| 0xd855, 0x3022, |
| 0xd856, 0x1002, |
| 0xd857, 0x25e2, |
| 0xd858, 0x3022, |
| 0xd859, 0x1002, |
| 0xd85a, 0x2fb4, |
| 0xd85b, 0x3dc4, |
| 0xd85c, 0x6624, |
| 0xd85d, 0x56b3, |
| 0xd85e, 0x03c3, |
| 0xd85f, 0x866b, |
| 0xd860, 0x401c, |
| 0xd861, 0x2c45, |
| 0xd862, 0x3095, |
| 0xd863, 0x5b53, |
| 0xd864, 0x2372, |
| 0xd865, 0x3012, |
| 0xd866, 0x13c2, |
| 0xd867, 0x5cc3, |
| 0xd868, 0x2712, |
| 0xd869, 0x3012, |
| 0xd86a, 0x1312, |
| 0xd86b, 0x2b52, |
| 0xd86c, 0x3012, |
| 0xd86d, 0x1002, |
| 0xd86e, 0x2742, |
| 0xd86f, 0x3022, |
| 0xd870, 0x1002, |
| 0xd871, 0x2582, |
| 0xd872, 0x3022, |
| 0xd873, 0x1002, |
| 0xd874, 0x2142, |
| 0xd875, 0x3012, |
| 0xd876, 0x1002, |
| 0xd877, 0x628f, |
| 0xd878, 0x2985, |
| 0xd879, 0x33a5, |
| 0xd87a, 0x25e2, |
| 0xd87b, 0x3022, |
| 0xd87c, 0x1002, |
| 0xd87d, 0x5653, |
| 0xd87e, 0x03d2, |
| 0xd87f, 0x401e, |
| 0xd880, 0x6f72, |
| 0xd881, 0x1002, |
| 0xd882, 0x628f, |
| 0xd883, 0x2304, |
| 0xd884, 0x3c84, |
| 0xd885, 0x6436, |
| 0xd886, 0xdff4, |
| 0xd887, 0x6436, |
| 0xd888, 0x2ff5, |
| 0xd889, 0x3005, |
| 0xd88a, 0x8656, |
| 0xd88b, 0xdfba, |
| 0xd88c, 0x56a3, |
| 0xd88d, 0xd05a, |
| 0xd88e, 0x2972, |
| 0xd88f, 0x3012, |
| 0xd890, 0x1392, |
| 0xd891, 0xd05a, |
| 0xd892, 0x56a3, |
| 0xd893, 0xdfba, |
| 0xd894, 0x0383, |
| 0xd895, 0x6f72, |
| 0xd896, 0x1002, |
| 0xd897, 0x2b45, |
| 0xd898, 0x3005, |
| 0xd899, 0x4178, |
| 0xd89a, 0x5653, |
| 0xd89b, 0x0384, |
| 0xd89c, 0x2a62, |
| 0xd89d, 0x3012, |
| 0xd89e, 0x1002, |
| 0xd89f, 0x2f05, |
| 0xd8a0, 0x3005, |
| 0xd8a1, 0x41c8, |
| 0xd8a2, 0x5653, |
| 0xd8a3, 0x0382, |
| 0xd8a4, 0x0002, |
| 0xd8a5, 0x4218, |
| 0xd8a6, 0x2474, |
| 0xd8a7, 0x3c84, |
| 0xd8a8, 0x6437, |
| 0xd8a9, 0xdff4, |
| 0xd8aa, 0x6437, |
| 0xd8ab, 0x2ff5, |
| 0xd8ac, 0x3c05, |
| 0xd8ad, 0x8757, |
| 0xd8ae, 0xb888, |
| 0xd8af, 0x9787, |
| 0xd8b0, 0xdff4, |
| 0xd8b1, 0x6724, |
| 0xd8b2, 0x866a, |
| 0xd8b3, 0x6f72, |
| 0xd8b4, 0x1002, |
| 0xd8b5, 0x2641, |
| 0xd8b6, 0x3021, |
| 0xd8b7, 0x1001, |
| 0xd8b8, 0xc620, |
| 0xd8b9, 0x0000, |
| 0xd8ba, 0xc621, |
| 0xd8bb, 0x0000, |
| 0xd8bc, 0xc622, |
| 0xd8bd, 0x00ce, |
| 0xd8be, 0xc623, |
| 0xd8bf, 0x007f, |
| 0xd8c0, 0xc624, |
| 0xd8c1, 0x0032, |
| 0xd8c2, 0xc625, |
| 0xd8c3, 0x0000, |
| 0xd8c4, 0xc627, |
| 0xd8c5, 0x0000, |
| 0xd8c6, 0xc628, |
| 0xd8c7, 0x0000, |
| 0xd8c8, 0xc62c, |
| 0xd8c9, 0x0000, |
| 0xd8ca, 0x0000, |
| 0xd8cb, 0x2641, |
| 0xd8cc, 0x3021, |
| 0xd8cd, 0x1001, |
| 0xd8ce, 0xc502, |
| 0xd8cf, 0x53ac, |
| 0xd8d0, 0xc503, |
| 0xd8d1, 0x2cd3, |
| 0xd8d2, 0xc600, |
| 0xd8d3, 0x2a6e, |
| 0xd8d4, 0xc601, |
| 0xd8d5, 0x2a2c, |
| 0xd8d6, 0xc605, |
| 0xd8d7, 0x5557, |
| 0xd8d8, 0xc60c, |
| 0xd8d9, 0x5400, |
| 0xd8da, 0xc710, |
| 0xd8db, 0x0700, |
| 0xd8dc, 0xc711, |
| 0xd8dd, 0x0f06, |
| 0xd8de, 0xc718, |
| 0xd8df, 0x0700, |
| 0xd8e0, 0xc719, |
| 0xd8e1, 0x0f06, |
| 0xd8e2, 0xc720, |
| 0xd8e3, 0x4700, |
| 0xd8e4, 0xc721, |
| 0xd8e5, 0x0f06, |
| 0xd8e6, 0xc728, |
| 0xd8e7, 0x0700, |
| 0xd8e8, 0xc729, |
| 0xd8e9, 0x1207, |
| 0xd8ea, 0xc801, |
| 0xd8eb, 0x7f50, |
| 0xd8ec, 0xc802, |
| 0xd8ed, 0x7760, |
| 0xd8ee, 0xc803, |
| 0xd8ef, 0x7fce, |
| 0xd8f0, 0xc804, |
| 0xd8f1, 0x520e, |
| 0xd8f2, 0xc805, |
| 0xd8f3, 0x5c11, |
| 0xd8f4, 0xc806, |
| 0xd8f5, 0x3c51, |
| 0xd8f6, 0xc807, |
| 0xd8f7, 0x4061, |
| 0xd8f8, 0xc808, |
| 0xd8f9, 0x49c1, |
| 0xd8fa, 0xc809, |
| 0xd8fb, 0x3840, |
| 0xd8fc, 0xc80a, |
| 0xd8fd, 0x0000, |
| 0xd8fe, 0xc821, |
| 0xd8ff, 0x0002, |
| 0xd900, 0xc822, |
| 0xd901, 0x0046, |
| 0xd902, 0xc844, |
| 0xd903, 0x182f, |
| 0xd904, 0xc013, |
| 0xd905, 0xf341, |
| 0xd906, 0xc084, |
| 0xd907, 0x0030, |
| 0xd908, 0xc904, |
| 0xd909, 0x1401, |
| 0xd90a, 0xcb0c, |
| 0xd90b, 0x0004, |
| 0xd90c, 0xcb0e, |
| 0xd90d, 0xa00a, |
| 0xd90e, 0xcb0f, |
| 0xd90f, 0xc0c0, |
| 0xd910, 0xcb10, |
| 0xd911, 0xc0c0, |
| 0xd912, 0xcb11, |
| 0xd913, 0x00a0, |
| 0xd914, 0xcb12, |
| 0xd915, 0x0007, |
| 0xd916, 0xc241, |
| 0xd917, 0xa000, |
| 0xd918, 0xc243, |
| 0xd919, 0x7fe0, |
| 0xd91a, 0xc604, |
| 0xd91b, 0x000e, |
| 0xd91c, 0xc609, |
| 0xd91d, 0x00f5, |
| 0xd91e, 0xc611, |
| 0xd91f, 0x000e, |
| 0xd920, 0xc660, |
| 0xd921, 0x9600, |
| 0xd922, 0xc687, |
| 0xd923, 0x0004, |
| 0xd924, 0xc60a, |
| 0xd925, 0x04f5, |
| 0xd926, 0x0000, |
| 0xd927, 0x2641, |
| 0xd928, 0x3021, |
| 0xd929, 0x1001, |
| 0xd92a, 0xc620, |
| 0xd92b, 0x14e5, |
| 0xd92c, 0xc621, |
| 0xd92d, 0xc53d, |
| 0xd92e, 0xc622, |
| 0xd92f, 0x3cbe, |
| 0xd930, 0xc623, |
| 0xd931, 0x4452, |
| 0xd932, 0xc624, |
| 0xd933, 0xc5c5, |
| 0xd934, 0xc625, |
| 0xd935, 0xe01e, |
| 0xd936, 0xc627, |
| 0xd937, 0x0000, |
| 0xd938, 0xc628, |
| 0xd939, 0x0000, |
| 0xd93a, 0xc62c, |
| 0xd93b, 0x0000, |
| 0xd93c, 0x0000, |
| 0xd93d, 0x2b84, |
| 0xd93e, 0x3c74, |
| 0xd93f, 0x6435, |
| 0xd940, 0xdff4, |
| 0xd941, 0x6435, |
| 0xd942, 0x2806, |
| 0xd943, 0x3006, |
| 0xd944, 0x8565, |
| 0xd945, 0x2b24, |
| 0xd946, 0x3c24, |
| 0xd947, 0x6436, |
| 0xd948, 0x1002, |
| 0xd949, 0x2b24, |
| 0xd94a, 0x3c24, |
| 0xd94b, 0x6436, |
| 0xd94c, 0x4045, |
| 0xd94d, 0x8656, |
| 0xd94e, 0x5663, |
| 0xd94f, 0x0302, |
| 0xd950, 0x401e, |
| 0xd951, 0x1002, |
| 0xd952, 0x2807, |
| 0xd953, 0x31a7, |
| 0xd954, 0x20c4, |
| 0xd955, 0x3c24, |
| 0xd956, 0x6724, |
| 0xd957, 0x1002, |
| 0xd958, 0x2807, |
| 0xd959, 0x3187, |
| 0xd95a, 0x20c4, |
| 0xd95b, 0x3c24, |
| 0xd95c, 0x6724, |
| 0xd95d, 0x1002, |
| 0xd95e, 0x24f4, |
| 0xd95f, 0x3c64, |
| 0xd960, 0x6436, |
| 0xd961, 0xdff4, |
| 0xd962, 0x6436, |
| 0xd963, 0x1002, |
| 0xd964, 0x2006, |
| 0xd965, 0x3d76, |
| 0xd966, 0xc161, |
| 0xd967, 0x6134, |
| 0xd968, 0x6135, |
| 0xd969, 0x5443, |
| 0xd96a, 0x0303, |
| 0xd96b, 0x6524, |
| 0xd96c, 0x00fb, |
| 0xd96d, 0x1002, |
| 0xd96e, 0x20d4, |
| 0xd96f, 0x3c24, |
| 0xd970, 0x2025, |
| 0xd971, 0x3005, |
| 0xd972, 0x6524, |
| 0xd973, 0x1002, |
| 0xd974, 0xd019, |
| 0xd975, 0x2104, |
| 0xd976, 0x3c24, |
| 0xd977, 0x2105, |
| 0xd978, 0x3805, |
| 0xd979, 0x6524, |
| 0xd97a, 0xdff4, |
| 0xd97b, 0x4005, |
| 0xd97c, 0x6524, |
| 0xd97d, 0x2e8d, |
| 0xd97e, 0x303d, |
| 0xd97f, 0x2408, |
| 0xd980, 0x35d8, |
| 0xd981, 0x5dd3, |
| 0xd982, 0x0307, |
| 0xd983, 0x8887, |
| 0xd984, 0x63a7, |
| 0xd985, 0x8887, |
| 0xd986, 0x63a7, |
| 0xd987, 0xdffd, |
| 0xd988, 0x00f9, |
| 0xd989, 0x1002, |
| 0xd98a, 0x0000, |
| }; |
| int i, err; |
| |
| /* set uC clock and activate it */ |
| err = set_phy_regs(phy, uCclock40MHz); |
| msleep(500); |
| if (err) |
| return err; |
| err = set_phy_regs(phy, uCclockActivate); |
| msleep(500); |
| if (err) |
| return err; |
| |
| /* write TWINAX EDC firmware into PHY */ |
| for (i = 0; i < ARRAY_SIZE(twinax_edc) && !err; i += 2) |
| err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, twinax_edc[i], |
| twinax_edc[i + 1]); |
| /* activate uC */ |
| err = set_phy_regs(phy, uCactivate); |
| if (!err) |
| phy->priv = edc_twinax; |
| return err; |
| } |
| |
| /* |
| * Return Module Type. |
| */ |
| static int ael2020_get_module_type(struct cphy *phy, int delay_ms) |
| { |
| int v; |
| unsigned int stat; |
| |
| v = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2020_GPIO_STAT, &stat); |
| if (v) |
| return v; |
| |
| if (stat & (0x1 << (AEL2020_GPIO_MODDET*4))) { |
| /* module absent */ |
| return phy_modtype_none; |
| } |
| |
| return ael2xxx_get_module_type(phy, delay_ms); |
| } |
| |
| /* |
| * Enable PHY interrupts. We enable "Module Detection" interrupts (on any |
| * state transition) and then generic Link Alarm Status Interrupt (LASI). |
| */ |
| static int ael2020_intr_enable(struct cphy *phy) |
| { |
| int err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2020_GPIO_CTRL, |
| 0x2 << (AEL2020_GPIO_MODDET*4)); |
| return err ? err : t3_phy_lasi_intr_enable(phy); |
| } |
| |
| /* |
| * Disable PHY interrupts. The mirror of the above ... |
| */ |
| static int ael2020_intr_disable(struct cphy *phy) |
| { |
| int err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2020_GPIO_CTRL, |
| 0x1 << (AEL2020_GPIO_MODDET*4)); |
| return err ? err : t3_phy_lasi_intr_disable(phy); |
| } |
| |
| /* |
| * Clear PHY interrupt state. |
| */ |
| static int ael2020_intr_clear(struct cphy *phy) |
| { |
| /* |
| * The GPIO Interrupt register on the AEL2020 is a "Latching High" |
| * (LH) register which is cleared to the current state when it's read. |
| * Thus, we simply read the register and discard the result. |
| */ |
| unsigned int stat; |
| int err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2020_GPIO_INTR, &stat); |
| return err ? err : t3_phy_lasi_intr_clear(phy); |
| } |
| |
| /* |
| * Reset the PHY and put it into a canonical operating state. |
| */ |
| static int ael2020_reset(struct cphy *phy, int wait) |
| { |
| static struct reg_val regs0[] = { |
| /* Erratum #2: CDRLOL asserted, causing PMA link down status */ |
| { MDIO_MMD_PMAPMD, 0xc003, 0xffff, 0x3101 }, |
| |
| /* force XAUI to send LF when RX_LOS is asserted */ |
| { MDIO_MMD_PMAPMD, 0xcd40, 0xffff, 0x0001 }, |
| |
| /* RX_LOS pin is active high */ |
| { MDIO_MMD_PMAPMD, AEL_OPT_SETTINGS, |
| 0x0020, 0x0020 }, |
| |
| /* output Module's Loss Of Signal (LOS) to LED */ |
| { MDIO_MMD_PMAPMD, AEL2020_GPIO_CFG+AEL2020_GPIO_LSTAT, |
| 0xffff, 0x0004 }, |
| { MDIO_MMD_PMAPMD, AEL2020_GPIO_CTRL, |
| 0xffff, 0x8 << (AEL2020_GPIO_LSTAT*4) }, |
| |
| /* end */ |
| { 0, 0, 0, 0 } |
| }; |
| int err; |
| unsigned int lasi_ctrl; |
| |
| /* grab current interrupt state */ |
| err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, MDIO_PMA_LASI_CTRL, |
| &lasi_ctrl); |
| if (err) |
| return err; |
| |
| err = t3_phy_reset(phy, MDIO_MMD_PMAPMD, 125); |
| if (err) |
| return err; |
| msleep(100); |
| |
| /* basic initialization for all module types */ |
| phy->priv = edc_none; |
| err = set_phy_regs(phy, regs0); |
| if (err) |
| return err; |
| |
| /* determine module type and perform appropriate initialization */ |
| err = ael2020_get_module_type(phy, 0); |
| if (err < 0) |
| return err; |
| phy->modtype = (u8)err; |
| if (err == phy_modtype_twinax || err == phy_modtype_twinax_long) |
| err = ael2020_setup_twinax_edc(phy, err); |
| else |
| err = ael2020_setup_sr_edc(phy); |
| if (err) |
| return err; |
| |
| /* reset wipes out interrupts, reenable them if they were on */ |
| if (lasi_ctrl & 1) |
| err = ael2005_intr_enable(phy); |
| return err; |
| } |
| |
| /* |
| * Handle a PHY interrupt. |
| */ |
| static int ael2020_intr_handler(struct cphy *phy) |
| { |
| unsigned int stat; |
| int ret, edc_needed, cause = 0; |
| |
| ret = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2020_GPIO_INTR, &stat); |
| if (ret) |
| return ret; |
| |
| if (stat & (0x1 << AEL2020_GPIO_MODDET)) { |
| /* modules have max 300 ms init time after hot plug */ |
| ret = ael2020_get_module_type(phy, 300); |
| if (ret < 0) |
| return ret; |
| |
| phy->modtype = (u8)ret; |
| if (ret == phy_modtype_none) |
| edc_needed = phy->priv; /* on unplug retain EDC */ |
| else if (ret == phy_modtype_twinax || |
| ret == phy_modtype_twinax_long) |
| edc_needed = edc_twinax; |
| else |
| edc_needed = edc_sr; |
| |
| if (edc_needed != phy->priv) { |
| ret = ael2020_reset(phy, 0); |
| return ret ? ret : cphy_cause_module_change; |
| } |
| cause = cphy_cause_module_change; |
| } |
| |
| ret = t3_phy_lasi_intr_handler(phy); |
| if (ret < 0) |
| return ret; |
| |
| ret |= cause; |
| return ret ? ret : cphy_cause_link_change; |
| } |
| |
| static struct cphy_ops ael2020_ops = { |
| .reset = ael2020_reset, |
| .intr_enable = ael2020_intr_enable, |
| .intr_disable = ael2020_intr_disable, |
| .intr_clear = ael2020_intr_clear, |
| .intr_handler = ael2020_intr_handler, |
| .get_link_status = get_link_status_r, |
| .power_down = ael1002_power_down, |
| .mmds = MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS | MDIO_DEVS_PHYXS, |
| }; |
| |
| int t3_ael2020_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr, |
| const struct mdio_ops *mdio_ops) |
| { |
| cphy_init(phy, adapter, phy_addr, &ael2020_ops, mdio_ops, |
| SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE | |
| SUPPORTED_IRQ, "10GBASE-R"); |
| msleep(125); |
| return 0; |
| } |
| |
| /* |
| * Get link status for a 10GBASE-X device. |
| */ |
| static int get_link_status_x(struct cphy *phy, int *link_ok, int *speed, |
| int *duplex, int *fc) |
| { |
| if (link_ok) { |
| unsigned int stat0, stat1, stat2; |
| int err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, |
| MDIO_PMA_RXDET, &stat0); |
| |
| if (!err) |
| err = t3_mdio_read(phy, MDIO_MMD_PCS, |
| MDIO_PCS_10GBX_STAT1, &stat1); |
| if (!err) |
| err = t3_mdio_read(phy, MDIO_MMD_PHYXS, |
| MDIO_PHYXS_LNSTAT, &stat2); |
| if (err) |
| return err; |
| *link_ok = (stat0 & (stat1 >> 12) & (stat2 >> 12)) & 1; |
| } |
| if (speed) |
| *speed = SPEED_10000; |
| if (duplex) |
| *duplex = DUPLEX_FULL; |
| return 0; |
| } |
| |
| static struct cphy_ops qt2045_ops = { |
| .reset = ael1006_reset, |
| .intr_enable = t3_phy_lasi_intr_enable, |
| .intr_disable = t3_phy_lasi_intr_disable, |
| .intr_clear = t3_phy_lasi_intr_clear, |
| .intr_handler = t3_phy_lasi_intr_handler, |
| .get_link_status = get_link_status_x, |
| .power_down = ael1006_power_down, |
| .mmds = MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS | MDIO_DEVS_PHYXS, |
| }; |
| |
| int t3_qt2045_phy_prep(struct cphy *phy, struct adapter *adapter, |
| int phy_addr, const struct mdio_ops *mdio_ops) |
| { |
| unsigned int stat; |
| |
| cphy_init(phy, adapter, phy_addr, &qt2045_ops, mdio_ops, |
| SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_TP, |
| "10GBASE-CX4"); |
| |
| /* |
| * Some cards where the PHY is supposed to be at address 0 actually |
| * have it at 1. |
| */ |
| if (!phy_addr && |
| !t3_mdio_read(phy, MDIO_MMD_PMAPMD, MDIO_STAT1, &stat) && |
| stat == 0xffff) |
| phy->mdio.prtad = 1; |
| return 0; |
| } |
| |
| static int xaui_direct_reset(struct cphy *phy, int wait) |
| { |
| return 0; |
| } |
| |
| static int xaui_direct_get_link_status(struct cphy *phy, int *link_ok, |
| int *speed, int *duplex, int *fc) |
| { |
| if (link_ok) { |
| unsigned int status; |
| int prtad = phy->mdio.prtad; |
| |
| status = t3_read_reg(phy->adapter, |
| XGM_REG(A_XGM_SERDES_STAT0, prtad)) | |
| t3_read_reg(phy->adapter, |
| XGM_REG(A_XGM_SERDES_STAT1, prtad)) | |
| t3_read_reg(phy->adapter, |
| XGM_REG(A_XGM_SERDES_STAT2, prtad)) | |
| t3_read_reg(phy->adapter, |
| XGM_REG(A_XGM_SERDES_STAT3, prtad)); |
| *link_ok = !(status & F_LOWSIG0); |
| } |
| if (speed) |
| *speed = SPEED_10000; |
| if (duplex) |
| *duplex = DUPLEX_FULL; |
| return 0; |
| } |
| |
| static int xaui_direct_power_down(struct cphy *phy, int enable) |
| { |
| return 0; |
| } |
| |
| static struct cphy_ops xaui_direct_ops = { |
| .reset = xaui_direct_reset, |
| .intr_enable = ael1002_intr_noop, |
| .intr_disable = ael1002_intr_noop, |
| .intr_clear = ael1002_intr_noop, |
| .intr_handler = ael1002_intr_noop, |
| .get_link_status = xaui_direct_get_link_status, |
| .power_down = xaui_direct_power_down, |
| }; |
| |
| int t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter, |
| int phy_addr, const struct mdio_ops *mdio_ops) |
| { |
| cphy_init(phy, adapter, MDIO_PRTAD_NONE, &xaui_direct_ops, mdio_ops, |
| SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_TP, |
| "10GBASE-CX4"); |
| return 0; |
| } |