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- /*
- * drivers/net/phy/marvell.c
- *
- * Driver for Marvell PHYs
- *
- * Author: Andy Fleming
- *
- * Copyright (c) 2004 Freescale Semiconductor, Inc.
- *
- * Copyright (c) 2013 Michael Stapelberg <michael@stapelberg.de>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
- #include <linux/kernel.h>
- #include <linux/string.h>
- #include <linux/errno.h>
- #include <linux/unistd.h>
- #include <linux/interrupt.h>
- #include <linux/init.h>
- #include <linux/delay.h>
- #include <linux/netdevice.h>
- #include <linux/etherdevice.h>
- #include <linux/skbuff.h>
- #include <linux/spinlock.h>
- #include <linux/mm.h>
- #include <linux/module.h>
- #include <linux/mii.h>
- #include <linux/ethtool.h>
- #include <linux/phy.h>
- #include <linux/marvell_phy.h>
- #include <linux/of.h>
- #include <linux/io.h>
- #include <asm/irq.h>
- #include <linux/uaccess.h>
- #define MII_MARVELL_PHY_PAGE 22
- #define MII_M1011_IEVENT 0x13
- #define MII_M1011_IEVENT_CLEAR 0x0000
- #define MII_M1011_IMASK 0x12
- #define MII_M1011_IMASK_INIT 0x6400
- #define MII_M1011_IMASK_CLEAR 0x0000
- #define MII_M1011_PHY_SCR 0x10
- #define MII_M1011_PHY_SCR_MDI 0x0000
- #define MII_M1011_PHY_SCR_MDI_X 0x0020
- #define MII_M1011_PHY_SCR_AUTO_CROSS 0x0060
- #define MII_M1145_PHY_EXT_ADDR_PAGE 0x16
- #define MII_M1145_PHY_EXT_SR 0x1b
- #define MII_M1145_PHY_EXT_CR 0x14
- #define MII_M1145_RGMII_RX_DELAY 0x0080
- #define MII_M1145_RGMII_TX_DELAY 0x0002
- #define MII_M1145_HWCFG_MODE_SGMII_NO_CLK 0x4
- #define MII_M1145_HWCFG_MODE_MASK 0xf
- #define MII_M1145_HWCFG_FIBER_COPPER_AUTO 0x8000
- #define MII_M1145_HWCFG_MODE_SGMII_NO_CLK 0x4
- #define MII_M1145_HWCFG_MODE_MASK 0xf
- #define MII_M1145_HWCFG_FIBER_COPPER_AUTO 0x8000
- #define MII_M1111_PHY_LED_CONTROL 0x18
- #define MII_M1111_PHY_LED_DIRECT 0x4100
- #define MII_M1111_PHY_LED_COMBINE 0x411c
- #define MII_M1111_PHY_EXT_CR 0x14
- #define MII_M1111_RX_DELAY 0x80
- #define MII_M1111_TX_DELAY 0x2
- #define MII_M1111_PHY_EXT_SR 0x1b
- #define MII_M1111_HWCFG_MODE_MASK 0xf
- #define MII_M1111_HWCFG_MODE_COPPER_RGMII 0xb
- #define MII_M1111_HWCFG_MODE_FIBER_RGMII 0x3
- #define MII_M1111_HWCFG_MODE_SGMII_NO_CLK 0x4
- #define MII_M1111_HWCFG_MODE_COPPER_RTBI 0x9
- #define MII_M1111_HWCFG_FIBER_COPPER_AUTO 0x8000
- #define MII_M1111_HWCFG_FIBER_COPPER_RES 0x2000
- #define MII_M1111_COPPER 0
- #define MII_M1111_FIBER 1
- #define MII_88E1121_PHY_MSCR_PAGE 2
- #define MII_88E1121_PHY_MSCR_REG 21
- #define MII_88E1121_PHY_MSCR_RX_DELAY BIT(5)
- #define MII_88E1121_PHY_MSCR_TX_DELAY BIT(4)
- #define MII_88E1121_PHY_MSCR_DELAY_MASK (~(0x3 << 4))
- #define MII_88E1318S_PHY_MSCR1_REG 16
- #define MII_88E1318S_PHY_MSCR1_PAD_ODD BIT(6)
- /* Copper Specific Interrupt Enable Register */
- #define MII_88E1318S_PHY_CSIER 0x12
- /* WOL Event Interrupt Enable */
- #define MII_88E1318S_PHY_CSIER_WOL_EIE BIT(7)
- /* LED Timer Control Register */
- #define MII_88E1318S_PHY_LED_PAGE 0x03
- #define MII_88E1318S_PHY_LED_TCR 0x12
- #define MII_88E1318S_PHY_LED_TCR_FORCE_INT BIT(15)
- #define MII_88E1318S_PHY_LED_TCR_INTn_ENABLE BIT(7)
- #define MII_88E1318S_PHY_LED_TCR_INT_ACTIVE_LOW BIT(11)
- /* Magic Packet MAC address registers */
- #define MII_88E1318S_PHY_MAGIC_PACKET_WORD2 0x17
- #define MII_88E1318S_PHY_MAGIC_PACKET_WORD1 0x18
- #define MII_88E1318S_PHY_MAGIC_PACKET_WORD0 0x19
- #define MII_88E1318S_PHY_WOL_PAGE 0x11
- #define MII_88E1318S_PHY_WOL_CTRL 0x10
- #define MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS BIT(12)
- #define MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE BIT(14)
- #define MII_88E1121_PHY_LED_CTRL 16
- #define MII_88E1121_PHY_LED_PAGE 3
- #define MII_88E1121_PHY_LED_DEF 0x0030
- #define MII_M1011_PHY_STATUS 0x11
- #define MII_M1011_PHY_STATUS_1000 0x8000
- #define MII_M1011_PHY_STATUS_100 0x4000
- #define MII_M1011_PHY_STATUS_SPD_MASK 0xc000
- #define MII_M1011_PHY_STATUS_FULLDUPLEX 0x2000
- #define MII_M1011_PHY_STATUS_RESOLVED 0x0800
- #define MII_M1011_PHY_STATUS_LINK 0x0400
- #define MII_M1116R_CONTROL_REG_MAC 21
- #define MII_88E3016_PHY_SPEC_CTRL 0x10
- #define MII_88E3016_DISABLE_SCRAMBLER 0x0200
- #define MII_88E3016_AUTO_MDIX_CROSSOVER 0x0030
- #define MII_88E1510_GEN_CTRL_REG_1 0x14
- #define MII_88E1510_GEN_CTRL_REG_1_MODE_MASK 0x7
- #define MII_88E1510_GEN_CTRL_REG_1_MODE_SGMII 0x1 /* SGMII to copper */
- #define MII_88E1510_GEN_CTRL_REG_1_RESET 0x8000 /* Soft reset */
- #define LPA_FIBER_1000HALF 0x40
- #define LPA_FIBER_1000FULL 0x20
- #define LPA_PAUSE_FIBER 0x180
- #define LPA_PAUSE_ASYM_FIBER 0x100
- #define ADVERTISE_FIBER_1000HALF 0x40
- #define ADVERTISE_FIBER_1000FULL 0x20
- #define ADVERTISE_PAUSE_FIBER 0x180
- #define ADVERTISE_PAUSE_ASYM_FIBER 0x100
- #define REGISTER_LINK_STATUS 0x400
- #define NB_FIBER_STATS 1
- MODULE_DESCRIPTION("Marvell PHY driver");
- MODULE_AUTHOR("Andy Fleming");
- MODULE_LICENSE("GPL");
- struct marvell_hw_stat {
- const char *string;
- u8 page;
- u8 reg;
- u8 bits;
- };
- static struct marvell_hw_stat marvell_hw_stats[] = {
- { "phy_receive_errors_copper", 0, 21, 16},
- { "phy_idle_errors", 0, 10, 8 },
- { "phy_receive_errors_fiber", 1, 21, 16},
- };
- struct marvell_priv {
- u64 stats[ARRAY_SIZE(marvell_hw_stats)];
- };
- static int marvell_ack_interrupt(struct phy_device *phydev)
- {
- int err;
- /* Clear the interrupts by reading the reg */
- err = phy_read(phydev, MII_M1011_IEVENT);
- if (err < 0)
- return err;
- return 0;
- }
- static int marvell_config_intr(struct phy_device *phydev)
- {
- int err;
- if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
- err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_INIT);
- else
- err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_CLEAR);
- return err;
- }
- static int marvell_set_polarity(struct phy_device *phydev, int polarity)
- {
- int reg;
- int err;
- int val;
- /* get the current settings */
- reg = phy_read(phydev, MII_M1011_PHY_SCR);
- if (reg < 0)
- return reg;
- val = reg;
- val &= ~MII_M1011_PHY_SCR_AUTO_CROSS;
- switch (polarity) {
- case ETH_TP_MDI:
- val |= MII_M1011_PHY_SCR_MDI;
- break;
- case ETH_TP_MDI_X:
- val |= MII_M1011_PHY_SCR_MDI_X;
- break;
- case ETH_TP_MDI_AUTO:
- case ETH_TP_MDI_INVALID:
- default:
- val |= MII_M1011_PHY_SCR_AUTO_CROSS;
- break;
- }
- if (val != reg) {
- /* Set the new polarity value in the register */
- err = phy_write(phydev, MII_M1011_PHY_SCR, val);
- if (err)
- return err;
- }
- return 0;
- }
- static int marvell_config_aneg(struct phy_device *phydev)
- {
- int err;
- err = marvell_set_polarity(phydev, phydev->mdix);
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_M1111_PHY_LED_CONTROL,
- MII_M1111_PHY_LED_DIRECT);
- if (err < 0)
- return err;
- err = genphy_config_aneg(phydev);
- if (err < 0)
- return err;
- if (phydev->autoneg != AUTONEG_ENABLE) {
- int bmcr;
- /*
- * A write to speed/duplex bits (that is performed by
- * genphy_config_aneg() call above) must be followed by
- * a software reset. Otherwise, the write has no effect.
- */
- bmcr = phy_read(phydev, MII_BMCR);
- if (bmcr < 0)
- return bmcr;
- err = phy_write(phydev, MII_BMCR, bmcr | BMCR_RESET);
- if (err < 0)
- return err;
- }
- return 0;
- }
- static int m88e1101_config_aneg(struct phy_device *phydev)
- {
- int err;
- /* This Marvell PHY has an errata which requires
- * that certain registers get written in order
- * to restart autonegotiation
- */
- err = phy_write(phydev, MII_BMCR, BMCR_RESET);
- if (err < 0)
- return err;
- err = phy_write(phydev, 0x1d, 0x1f);
- if (err < 0)
- return err;
- err = phy_write(phydev, 0x1e, 0x200c);
- if (err < 0)
- return err;
- err = phy_write(phydev, 0x1d, 0x5);
- if (err < 0)
- return err;
- err = phy_write(phydev, 0x1e, 0);
- if (err < 0)
- return err;
- err = phy_write(phydev, 0x1e, 0x100);
- if (err < 0)
- return err;
- return marvell_config_aneg(phydev);
- }
- static int m88e1111_config_aneg(struct phy_device *phydev)
- {
- int err;
- /* The Marvell PHY has an errata which requires
- * that certain registers get written in order
- * to restart autonegotiation
- */
- err = phy_write(phydev, MII_BMCR, BMCR_RESET);
- err = marvell_set_polarity(phydev, phydev->mdix);
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_M1111_PHY_LED_CONTROL,
- MII_M1111_PHY_LED_DIRECT);
- if (err < 0)
- return err;
- err = genphy_config_aneg(phydev);
- if (err < 0)
- return err;
- if (phydev->autoneg != AUTONEG_ENABLE) {
- int bmcr;
- /* A write to speed/duplex bits (that is performed by
- * genphy_config_aneg() call above) must be followed by
- * a software reset. Otherwise, the write has no effect.
- */
- bmcr = phy_read(phydev, MII_BMCR);
- if (bmcr < 0)
- return bmcr;
- err = phy_write(phydev, MII_BMCR, bmcr | BMCR_RESET);
- if (err < 0)
- return err;
- }
- return 0;
- }
- #ifdef CONFIG_OF_MDIO
- /*
- * Set and/or override some configuration registers based on the
- * marvell,reg-init property stored in the of_node for the phydev.
- *
- * marvell,reg-init = <reg-page reg mask value>,...;
- *
- * There may be one or more sets of <reg-page reg mask value>:
- *
- * reg-page: which register bank to use.
- * reg: the register.
- * mask: if non-zero, ANDed with existing register value.
- * value: ORed with the masked value and written to the regiser.
- *
- */
- static int marvell_of_reg_init(struct phy_device *phydev)
- {
- const __be32 *paddr;
- int len, i, saved_page, current_page, page_changed, ret;
- if (!phydev->mdio.dev.of_node)
- return 0;
- paddr = of_get_property(phydev->mdio.dev.of_node,
- "marvell,reg-init", &len);
- if (!paddr || len < (4 * sizeof(*paddr)))
- return 0;
- saved_page = phy_read(phydev, MII_MARVELL_PHY_PAGE);
- if (saved_page < 0)
- return saved_page;
- page_changed = 0;
- current_page = saved_page;
- ret = 0;
- len /= sizeof(*paddr);
- for (i = 0; i < len - 3; i += 4) {
- u16 reg_page = be32_to_cpup(paddr + i);
- u16 reg = be32_to_cpup(paddr + i + 1);
- u16 mask = be32_to_cpup(paddr + i + 2);
- u16 val_bits = be32_to_cpup(paddr + i + 3);
- int val;
- if (reg_page != current_page) {
- current_page = reg_page;
- page_changed = 1;
- ret = phy_write(phydev, MII_MARVELL_PHY_PAGE, reg_page);
- if (ret < 0)
- goto err;
- }
- val = 0;
- if (mask) {
- val = phy_read(phydev, reg);
- if (val < 0) {
- ret = val;
- goto err;
- }
- val &= mask;
- }
- val |= val_bits;
- ret = phy_write(phydev, reg, val);
- if (ret < 0)
- goto err;
- }
- err:
- if (page_changed) {
- i = phy_write(phydev, MII_MARVELL_PHY_PAGE, saved_page);
- if (ret == 0)
- ret = i;
- }
- return ret;
- }
- #else
- static int marvell_of_reg_init(struct phy_device *phydev)
- {
- return 0;
- }
- #endif /* CONFIG_OF_MDIO */
- static int m88e1121_config_aneg(struct phy_device *phydev)
- {
- int err, oldpage, mscr;
- oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
- MII_88E1121_PHY_MSCR_PAGE);
- if (err < 0)
- return err;
- if (phy_interface_is_rgmii(phydev)) {
- mscr = phy_read(phydev, MII_88E1121_PHY_MSCR_REG) &
- MII_88E1121_PHY_MSCR_DELAY_MASK;
- if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
- mscr |= (MII_88E1121_PHY_MSCR_RX_DELAY |
- MII_88E1121_PHY_MSCR_TX_DELAY);
- else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)
- mscr |= MII_88E1121_PHY_MSCR_RX_DELAY;
- else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)
- mscr |= MII_88E1121_PHY_MSCR_TX_DELAY;
- err = phy_write(phydev, MII_88E1121_PHY_MSCR_REG, mscr);
- if (err < 0)
- return err;
- }
- phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
- err = phy_write(phydev, MII_BMCR, BMCR_RESET);
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_M1011_PHY_SCR,
- MII_M1011_PHY_SCR_AUTO_CROSS);
- if (err < 0)
- return err;
- return genphy_config_aneg(phydev);
- }
- static int m88e1318_config_aneg(struct phy_device *phydev)
- {
- int err, oldpage, mscr;
- oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
- MII_88E1121_PHY_MSCR_PAGE);
- if (err < 0)
- return err;
- mscr = phy_read(phydev, MII_88E1318S_PHY_MSCR1_REG);
- mscr |= MII_88E1318S_PHY_MSCR1_PAD_ODD;
- err = phy_write(phydev, MII_88E1318S_PHY_MSCR1_REG, mscr);
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
- if (err < 0)
- return err;
- return m88e1121_config_aneg(phydev);
- }
- /**
- * ethtool_adv_to_fiber_adv_t
- * @ethadv: the ethtool advertisement settings
- *
- * A small helper function that translates ethtool advertisement
- * settings to phy autonegotiation advertisements for the
- * MII_ADV register for fiber link.
- */
- static inline u32 ethtool_adv_to_fiber_adv_t(u32 ethadv)
- {
- u32 result = 0;
- if (ethadv & ADVERTISED_1000baseT_Half)
- result |= ADVERTISE_FIBER_1000HALF;
- if (ethadv & ADVERTISED_1000baseT_Full)
- result |= ADVERTISE_FIBER_1000FULL;
- if ((ethadv & ADVERTISE_PAUSE_ASYM) && (ethadv & ADVERTISE_PAUSE_CAP))
- result |= LPA_PAUSE_ASYM_FIBER;
- else if (ethadv & ADVERTISE_PAUSE_CAP)
- result |= (ADVERTISE_PAUSE_FIBER
- & (~ADVERTISE_PAUSE_ASYM_FIBER));
- return result;
- }
- /**
- * marvell_config_aneg_fiber - restart auto-negotiation or write BMCR
- * @phydev: target phy_device struct
- *
- * Description: If auto-negotiation is enabled, we configure the
- * advertising, and then restart auto-negotiation. If it is not
- * enabled, then we write the BMCR. Adapted for fiber link in
- * some Marvell's devices.
- */
- static int marvell_config_aneg_fiber(struct phy_device *phydev)
- {
- int changed = 0;
- int err;
- int adv, oldadv;
- u32 advertise;
- if (phydev->autoneg != AUTONEG_ENABLE)
- return genphy_setup_forced(phydev);
- /* Only allow advertising what this PHY supports */
- phydev->advertising &= phydev->supported;
- advertise = phydev->advertising;
- /* Setup fiber advertisement */
- adv = phy_read(phydev, MII_ADVERTISE);
- if (adv < 0)
- return adv;
- oldadv = adv;
- adv &= ~(ADVERTISE_FIBER_1000HALF | ADVERTISE_FIBER_1000FULL
- | LPA_PAUSE_FIBER);
- adv |= ethtool_adv_to_fiber_adv_t(advertise);
- if (adv != oldadv) {
- err = phy_write(phydev, MII_ADVERTISE, adv);
- if (err < 0)
- return err;
- changed = 1;
- }
- if (changed == 0) {
- /* Advertisement hasn't changed, but maybe aneg was never on to
- * begin with? Or maybe phy was isolated?
- */
- int ctl = phy_read(phydev, MII_BMCR);
- if (ctl < 0)
- return ctl;
- if (!(ctl & BMCR_ANENABLE) || (ctl & BMCR_ISOLATE))
- changed = 1; /* do restart aneg */
- }
- /* Only restart aneg if we are advertising something different
- * than we were before.
- */
- if (changed > 0)
- changed = genphy_restart_aneg(phydev);
- return changed;
- }
- static int m88e1510_config_aneg(struct phy_device *phydev)
- {
- int err;
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_COPPER);
- if (err < 0)
- goto error;
- /* Configure the copper link first */
- err = m88e1318_config_aneg(phydev);
- if (err < 0)
- goto error;
- /* Then the fiber link */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_FIBER);
- if (err < 0)
- goto error;
- err = marvell_config_aneg_fiber(phydev);
- if (err < 0)
- goto error;
- return phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_COPPER);
- error:
- phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_COPPER);
- return err;
- }
- static int marvell_config_init(struct phy_device *phydev)
- {
- /* Set registers from marvell,reg-init DT property */
- return marvell_of_reg_init(phydev);
- }
- static int m88e1116r_config_init(struct phy_device *phydev)
- {
- int temp;
- int err;
- temp = phy_read(phydev, MII_BMCR);
- temp |= BMCR_RESET;
- err = phy_write(phydev, MII_BMCR, temp);
- if (err < 0)
- return err;
- mdelay(500);
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0);
- if (err < 0)
- return err;
- temp = phy_read(phydev, MII_M1011_PHY_SCR);
- temp |= (7 << 12); /* max number of gigabit attempts */
- temp |= (1 << 11); /* enable downshift */
- temp |= MII_M1011_PHY_SCR_AUTO_CROSS;
- err = phy_write(phydev, MII_M1011_PHY_SCR, temp);
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 2);
- if (err < 0)
- return err;
- temp = phy_read(phydev, MII_M1116R_CONTROL_REG_MAC);
- temp |= (1 << 5);
- temp |= (1 << 4);
- err = phy_write(phydev, MII_M1116R_CONTROL_REG_MAC, temp);
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0);
- if (err < 0)
- return err;
- temp = phy_read(phydev, MII_BMCR);
- temp |= BMCR_RESET;
- err = phy_write(phydev, MII_BMCR, temp);
- if (err < 0)
- return err;
- mdelay(500);
- return marvell_config_init(phydev);
- }
- static int m88e3016_config_init(struct phy_device *phydev)
- {
- int reg;
- /* Enable Scrambler and Auto-Crossover */
- reg = phy_read(phydev, MII_88E3016_PHY_SPEC_CTRL);
- if (reg < 0)
- return reg;
- reg &= ~MII_88E3016_DISABLE_SCRAMBLER;
- reg |= MII_88E3016_AUTO_MDIX_CROSSOVER;
- reg = phy_write(phydev, MII_88E3016_PHY_SPEC_CTRL, reg);
- if (reg < 0)
- return reg;
- return marvell_config_init(phydev);
- }
- static int m88e1111_config_init(struct phy_device *phydev)
- {
- int err;
- int temp;
- if (phy_interface_is_rgmii(phydev)) {
- temp = phy_read(phydev, MII_M1111_PHY_EXT_CR);
- if (temp < 0)
- return temp;
- if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) {
- temp |= (MII_M1111_RX_DELAY | MII_M1111_TX_DELAY);
- } else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) {
- temp &= ~MII_M1111_TX_DELAY;
- temp |= MII_M1111_RX_DELAY;
- } else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) {
- temp &= ~MII_M1111_RX_DELAY;
- temp |= MII_M1111_TX_DELAY;
- }
- err = phy_write(phydev, MII_M1111_PHY_EXT_CR, temp);
- if (err < 0)
- return err;
- temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
- if (temp < 0)
- return temp;
- temp &= ~(MII_M1111_HWCFG_MODE_MASK);
- if (temp & MII_M1111_HWCFG_FIBER_COPPER_RES)
- temp |= MII_M1111_HWCFG_MODE_FIBER_RGMII;
- else
- temp |= MII_M1111_HWCFG_MODE_COPPER_RGMII;
- err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
- if (err < 0)
- return err;
- }
- if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
- temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
- if (temp < 0)
- return temp;
- temp &= ~(MII_M1111_HWCFG_MODE_MASK);
- temp |= MII_M1111_HWCFG_MODE_SGMII_NO_CLK;
- temp |= MII_M1111_HWCFG_FIBER_COPPER_AUTO;
- err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
- if (err < 0)
- return err;
- /* make sure copper is selected */
- err = phy_read(phydev, MII_M1145_PHY_EXT_ADDR_PAGE);
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE,
- err & (~0xff));
- if (err < 0)
- return err;
- }
- if (phydev->interface == PHY_INTERFACE_MODE_RTBI) {
- temp = phy_read(phydev, MII_M1111_PHY_EXT_CR);
- if (temp < 0)
- return temp;
- temp |= (MII_M1111_RX_DELAY | MII_M1111_TX_DELAY);
- err = phy_write(phydev, MII_M1111_PHY_EXT_CR, temp);
- if (err < 0)
- return err;
- temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
- if (temp < 0)
- return temp;
- temp &= ~(MII_M1111_HWCFG_MODE_MASK | MII_M1111_HWCFG_FIBER_COPPER_RES);
- temp |= 0x7 | MII_M1111_HWCFG_FIBER_COPPER_AUTO;
- err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
- if (err < 0)
- return err;
- /* soft reset */
- err = phy_write(phydev, MII_BMCR, BMCR_RESET);
- if (err < 0)
- return err;
- do
- temp = phy_read(phydev, MII_BMCR);
- while (temp & BMCR_RESET);
- temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
- if (temp < 0)
- return temp;
- temp &= ~(MII_M1111_HWCFG_MODE_MASK | MII_M1111_HWCFG_FIBER_COPPER_RES);
- temp |= MII_M1111_HWCFG_MODE_COPPER_RTBI | MII_M1111_HWCFG_FIBER_COPPER_AUTO;
- err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
- if (err < 0)
- return err;
- }
- err = marvell_of_reg_init(phydev);
- if (err < 0)
- return err;
- return phy_write(phydev, MII_BMCR, BMCR_RESET);
- }
- static int m88e1121_config_init(struct phy_device *phydev)
- {
- int err, oldpage;
- oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
- if (err < 0)
- return err;
- /* Default PHY LED config: LED[0] .. Link, LED[1] .. Activity */
- err = phy_write(phydev, MII_88E1121_PHY_LED_CTRL,
- MII_88E1121_PHY_LED_DEF);
- if (err < 0)
- return err;
- phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
- /* Set marvell,reg-init configuration from device tree */
- return marvell_config_init(phydev);
- }
- static int m88e1510_config_init(struct phy_device *phydev)
- {
- int err;
- int temp;
- /* SGMII-to-Copper mode initialization */
- if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
- /* Select page 18 */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 18);
- if (err < 0)
- return err;
- /* In reg 20, write MODE[2:0] = 0x1 (SGMII to Copper) */
- temp = phy_read(phydev, MII_88E1510_GEN_CTRL_REG_1);
- temp &= ~MII_88E1510_GEN_CTRL_REG_1_MODE_MASK;
- temp |= MII_88E1510_GEN_CTRL_REG_1_MODE_SGMII;
- err = phy_write(phydev, MII_88E1510_GEN_CTRL_REG_1, temp);
- if (err < 0)
- return err;
- /* PHY reset is necessary after changing MODE[2:0] */
- temp |= MII_88E1510_GEN_CTRL_REG_1_RESET;
- err = phy_write(phydev, MII_88E1510_GEN_CTRL_REG_1, temp);
- if (err < 0)
- return err;
- /* Reset page selection */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0);
- if (err < 0)
- return err;
- }
- return m88e1121_config_init(phydev);
- }
- static int m88e1118_config_aneg(struct phy_device *phydev)
- {
- int err;
- err = phy_write(phydev, MII_BMCR, BMCR_RESET);
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_M1011_PHY_SCR,
- MII_M1011_PHY_SCR_AUTO_CROSS);
- if (err < 0)
- return err;
- err = genphy_config_aneg(phydev);
- return 0;
- }
- static int m88e1118_config_init(struct phy_device *phydev)
- {
- int err;
- /* Change address */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
- if (err < 0)
- return err;
- /* Enable 1000 Mbit */
- err = phy_write(phydev, 0x15, 0x1070);
- if (err < 0)
- return err;
- /* Change address */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0003);
- if (err < 0)
- return err;
- /* Adjust LED Control */
- if (phydev->dev_flags & MARVELL_PHY_M1118_DNS323_LEDS)
- err = phy_write(phydev, 0x10, 0x1100);
- else
- err = phy_write(phydev, 0x10, 0x021e);
- if (err < 0)
- return err;
- err = marvell_of_reg_init(phydev);
- if (err < 0)
- return err;
- /* Reset address */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
- if (err < 0)
- return err;
- return phy_write(phydev, MII_BMCR, BMCR_RESET);
- }
- static int m88e1149_config_init(struct phy_device *phydev)
- {
- int err;
- /* Change address */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
- if (err < 0)
- return err;
- /* Enable 1000 Mbit */
- err = phy_write(phydev, 0x15, 0x1048);
- if (err < 0)
- return err;
- err = marvell_of_reg_init(phydev);
- if (err < 0)
- return err;
- /* Reset address */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
- if (err < 0)
- return err;
- return phy_write(phydev, MII_BMCR, BMCR_RESET);
- }
- static int m88e1145_config_init(struct phy_device *phydev)
- {
- int err;
- int temp;
- /* Take care of errata E0 & E1 */
- err = phy_write(phydev, 0x1d, 0x001b);
- if (err < 0)
- return err;
- err = phy_write(phydev, 0x1e, 0x418f);
- if (err < 0)
- return err;
- err = phy_write(phydev, 0x1d, 0x0016);
- if (err < 0)
- return err;
- err = phy_write(phydev, 0x1e, 0xa2da);
- if (err < 0)
- return err;
- if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) {
- int temp = phy_read(phydev, MII_M1145_PHY_EXT_CR);
- if (temp < 0)
- return temp;
- temp |= (MII_M1145_RGMII_RX_DELAY | MII_M1145_RGMII_TX_DELAY);
- err = phy_write(phydev, MII_M1145_PHY_EXT_CR, temp);
- if (err < 0)
- return err;
- if (phydev->dev_flags & MARVELL_PHY_M1145_FLAGS_RESISTANCE) {
- err = phy_write(phydev, 0x1d, 0x0012);
- if (err < 0)
- return err;
- temp = phy_read(phydev, 0x1e);
- if (temp < 0)
- return temp;
- temp &= 0xf03f;
- temp |= 2 << 9; /* 36 ohm */
- temp |= 2 << 6; /* 39 ohm */
- err = phy_write(phydev, 0x1e, temp);
- if (err < 0)
- return err;
- err = phy_write(phydev, 0x1d, 0x3);
- if (err < 0)
- return err;
- err = phy_write(phydev, 0x1e, 0x8000);
- if (err < 0)
- return err;
- }
- }
- if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
- temp = phy_read(phydev, MII_M1145_PHY_EXT_SR);
- if (temp < 0)
- return temp;
- temp &= ~MII_M1145_HWCFG_MODE_MASK;
- temp |= MII_M1145_HWCFG_MODE_SGMII_NO_CLK;
- temp |= MII_M1145_HWCFG_FIBER_COPPER_AUTO;
- err = phy_write(phydev, MII_M1145_PHY_EXT_SR, temp);
- if (err < 0)
- return err;
- }
- err = marvell_of_reg_init(phydev);
- if (err < 0)
- return err;
- return 0;
- }
- /**
- * fiber_lpa_to_ethtool_lpa_t
- * @lpa: value of the MII_LPA register for fiber link
- *
- * A small helper function that translates MII_LPA
- * bits to ethtool LP advertisement settings.
- */
- static u32 fiber_lpa_to_ethtool_lpa_t(u32 lpa)
- {
- u32 result = 0;
- if (lpa & LPA_FIBER_1000HALF)
- result |= ADVERTISED_1000baseT_Half;
- if (lpa & LPA_FIBER_1000FULL)
- result |= ADVERTISED_1000baseT_Full;
- return result;
- }
- /**
- * marvell_update_link - update link status in real time in @phydev
- * @phydev: target phy_device struct
- *
- * Description: Update the value in phydev->link to reflect the
- * current link value.
- */
- static int marvell_update_link(struct phy_device *phydev, int fiber)
- {
- int status;
- /* Use the generic register for copper link, or specific
- * register for fiber case */
- if (fiber) {
- status = phy_read(phydev, MII_M1011_PHY_STATUS);
- if (status < 0)
- return status;
- if ((status & REGISTER_LINK_STATUS) == 0)
- phydev->link = 0;
- else
- phydev->link = 1;
- } else {
- return genphy_update_link(phydev);
- }
- return 0;
- }
- /* marvell_read_status_page
- *
- * Description:
- * Check the link, then figure out the current state
- * by comparing what we advertise with what the link partner
- * advertises. Start by checking the gigabit possibilities,
- * then move on to 10/100.
- */
- static int marvell_read_status_page(struct phy_device *phydev, int page)
- {
- int adv;
- int err;
- int lpa;
- int lpagb;
- int status = 0;
- int fiber;
- /* Detect and update the link, but return if there
- * was an error */
- if (page == MII_M1111_FIBER)
- fiber = 1;
- else
- fiber = 0;
- err = marvell_update_link(phydev, fiber);
- if (err)
- return err;
- if (AUTONEG_ENABLE == phydev->autoneg) {
- status = phy_read(phydev, MII_M1011_PHY_STATUS);
- if (status < 0)
- return status;
- lpa = phy_read(phydev, MII_LPA);
- if (lpa < 0)
- return lpa;
- lpagb = phy_read(phydev, MII_STAT1000);
- if (lpagb < 0)
- return lpagb;
- adv = phy_read(phydev, MII_ADVERTISE);
- if (adv < 0)
- return adv;
- if (status & MII_M1011_PHY_STATUS_FULLDUPLEX)
- phydev->duplex = DUPLEX_FULL;
- else
- phydev->duplex = DUPLEX_HALF;
- status = status & MII_M1011_PHY_STATUS_SPD_MASK;
- phydev->pause = phydev->asym_pause = 0;
- switch (status) {
- case MII_M1011_PHY_STATUS_1000:
- phydev->speed = SPEED_1000;
- break;
- case MII_M1011_PHY_STATUS_100:
- phydev->speed = SPEED_100;
- break;
- default:
- phydev->speed = SPEED_10;
- break;
- }
- if (!fiber) {
- phydev->lp_advertising = mii_stat1000_to_ethtool_lpa_t(lpagb) |
- mii_lpa_to_ethtool_lpa_t(lpa);
- if (phydev->duplex == DUPLEX_FULL) {
- phydev->pause = lpa & LPA_PAUSE_CAP ? 1 : 0;
- phydev->asym_pause = lpa & LPA_PAUSE_ASYM ? 1 : 0;
- }
- } else {
- /* The fiber link is only 1000M capable */
- phydev->lp_advertising = fiber_lpa_to_ethtool_lpa_t(lpa);
- if (phydev->duplex == DUPLEX_FULL) {
- if (!(lpa & LPA_PAUSE_FIBER)) {
- phydev->pause = 0;
- phydev->asym_pause = 0;
- } else if ((lpa & LPA_PAUSE_ASYM_FIBER)) {
- phydev->pause = 1;
- phydev->asym_pause = 1;
- } else {
- phydev->pause = 1;
- phydev->asym_pause = 0;
- }
- }
- }
- } else {
- int bmcr = phy_read(phydev, MII_BMCR);
- if (bmcr < 0)
- return bmcr;
- if (bmcr & BMCR_FULLDPLX)
- phydev->duplex = DUPLEX_FULL;
- else
- phydev->duplex = DUPLEX_HALF;
- if (bmcr & BMCR_SPEED1000)
- phydev->speed = SPEED_1000;
- else if (bmcr & BMCR_SPEED100)
- phydev->speed = SPEED_100;
- else
- phydev->speed = SPEED_10;
- phydev->pause = phydev->asym_pause = 0;
- phydev->lp_advertising = 0;
- }
- return 0;
- }
- /* marvell_read_status
- *
- * Some Marvell's phys have two modes: fiber and copper.
- * Both need status checked.
- * Description:
- * First, check the fiber link and status.
- * If the fiber link is down, check the copper link and status which
- * will be the default value if both link are down.
- */
- static int marvell_read_status(struct phy_device *phydev)
- {
- int err;
- /* Check the fiber mode first */
- if (phydev->supported & SUPPORTED_FIBRE &&
- phydev->interface != PHY_INTERFACE_MODE_SGMII) {
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_FIBER);
- if (err < 0)
- goto error;
- err = marvell_read_status_page(phydev, MII_M1111_FIBER);
- if (err < 0)
- goto error;
- /* If the fiber link is up, it is the selected and used link.
- * In this case, we need to stay in the fiber page.
- * Please to be careful about that, avoid to restore Copper page
- * in other functions which could break the behaviour
- * for some fiber phy like 88E1512.
- * */
- if (phydev->link)
- return 0;
- /* If fiber link is down, check and save copper mode state */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_COPPER);
- if (err < 0)
- goto error;
- }
- return marvell_read_status_page(phydev, MII_M1111_COPPER);
- error:
- phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_COPPER);
- return err;
- }
- /* marvell_suspend
- *
- * Some Marvell's phys have two modes: fiber and copper.
- * Both need to be suspended
- */
- static int marvell_suspend(struct phy_device *phydev)
- {
- int err;
- /* Suspend the fiber mode first */
- if (!(phydev->supported & SUPPORTED_FIBRE)) {
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_FIBER);
- if (err < 0)
- goto error;
- /* With the page set, use the generic suspend */
- err = genphy_suspend(phydev);
- if (err < 0)
- goto error;
- /* Then, the copper link */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_COPPER);
- if (err < 0)
- goto error;
- }
- /* With the page set, use the generic suspend */
- return genphy_suspend(phydev);
- error:
- phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_COPPER);
- return err;
- }
- /* marvell_resume
- *
- * Some Marvell's phys have two modes: fiber and copper.
- * Both need to be resumed
- */
- static int marvell_resume(struct phy_device *phydev)
- {
- int err;
- /* Resume the fiber mode first */
- if (!(phydev->supported & SUPPORTED_FIBRE)) {
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_FIBER);
- if (err < 0)
- goto error;
- /* With the page set, use the generic resume */
- err = genphy_resume(phydev);
- if (err < 0)
- goto error;
- /* Then, the copper link */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_COPPER);
- if (err < 0)
- goto error;
- }
- /* With the page set, use the generic resume */
- return genphy_resume(phydev);
- error:
- phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_M1111_COPPER);
- return err;
- }
- static int marvell_aneg_done(struct phy_device *phydev)
- {
- int retval = phy_read(phydev, MII_M1011_PHY_STATUS);
- return (retval < 0) ? retval : (retval & MII_M1011_PHY_STATUS_RESOLVED);
- }
- static int m88e1121_did_interrupt(struct phy_device *phydev)
- {
- int imask;
- imask = phy_read(phydev, MII_M1011_IEVENT);
- if (imask & MII_M1011_IMASK_INIT)
- return 1;
- return 0;
- }
- static void m88e1318_get_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol)
- {
- wol->supported = WAKE_MAGIC;
- wol->wolopts = 0;
- if (phy_write(phydev, MII_MARVELL_PHY_PAGE,
- MII_88E1318S_PHY_WOL_PAGE) < 0)
- return;
- if (phy_read(phydev, MII_88E1318S_PHY_WOL_CTRL) &
- MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE)
- wol->wolopts |= WAKE_MAGIC;
- if (phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x00) < 0)
- return;
- }
- static int m88e1318_set_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol)
- {
- int err, oldpage, temp;
- oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
- if (wol->wolopts & WAKE_MAGIC) {
- /* Explicitly switch to page 0x00, just to be sure */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x00);
- if (err < 0)
- return err;
- /* Enable the WOL interrupt */
- temp = phy_read(phydev, MII_88E1318S_PHY_CSIER);
- temp |= MII_88E1318S_PHY_CSIER_WOL_EIE;
- err = phy_write(phydev, MII_88E1318S_PHY_CSIER, temp);
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
- MII_88E1318S_PHY_LED_PAGE);
- if (err < 0)
- return err;
- /* Setup LED[2] as interrupt pin (active low) */
- temp = phy_read(phydev, MII_88E1318S_PHY_LED_TCR);
- temp &= ~MII_88E1318S_PHY_LED_TCR_FORCE_INT;
- temp |= MII_88E1318S_PHY_LED_TCR_INTn_ENABLE;
- temp |= MII_88E1318S_PHY_LED_TCR_INT_ACTIVE_LOW;
- err = phy_write(phydev, MII_88E1318S_PHY_LED_TCR, temp);
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
- MII_88E1318S_PHY_WOL_PAGE);
- if (err < 0)
- return err;
- /* Store the device address for the magic packet */
- err = phy_write(phydev, MII_88E1318S_PHY_MAGIC_PACKET_WORD2,
- ((phydev->attached_dev->dev_addr[5] << 8) |
- phydev->attached_dev->dev_addr[4]));
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_88E1318S_PHY_MAGIC_PACKET_WORD1,
- ((phydev->attached_dev->dev_addr[3] << 8) |
- phydev->attached_dev->dev_addr[2]));
- if (err < 0)
- return err;
- err = phy_write(phydev, MII_88E1318S_PHY_MAGIC_PACKET_WORD0,
- ((phydev->attached_dev->dev_addr[1] << 8) |
- phydev->attached_dev->dev_addr[0]));
- if (err < 0)
- return err;
- /* Clear WOL status and enable magic packet matching */
- temp = phy_read(phydev, MII_88E1318S_PHY_WOL_CTRL);
- temp |= MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS;
- temp |= MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE;
- err = phy_write(phydev, MII_88E1318S_PHY_WOL_CTRL, temp);
- if (err < 0)
- return err;
- } else {
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
- MII_88E1318S_PHY_WOL_PAGE);
- if (err < 0)
- return err;
- /* Clear WOL status and disable magic packet matching */
- temp = phy_read(phydev, MII_88E1318S_PHY_WOL_CTRL);
- temp |= MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS;
- temp &= ~MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE;
- err = phy_write(phydev, MII_88E1318S_PHY_WOL_CTRL, temp);
- if (err < 0)
- return err;
- }
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
- if (err < 0)
- return err;
- return 0;
- }
- static int marvell_get_sset_count(struct phy_device *phydev)
- {
- if (phydev->supported & SUPPORTED_FIBRE)
- return ARRAY_SIZE(marvell_hw_stats);
- else
- return ARRAY_SIZE(marvell_hw_stats) - NB_FIBER_STATS;
- }
- static void marvell_get_strings(struct phy_device *phydev, u8 *data)
- {
- int i;
- for (i = 0; i < ARRAY_SIZE(marvell_hw_stats); i++) {
- memcpy(data + i * ETH_GSTRING_LEN,
- marvell_hw_stats[i].string, ETH_GSTRING_LEN);
- }
- }
- #ifndef UINT64_MAX
- #define UINT64_MAX (u64)(~((u64)0))
- #endif
- static u64 marvell_get_stat(struct phy_device *phydev, int i)
- {
- struct marvell_hw_stat stat = marvell_hw_stats[i];
- struct marvell_priv *priv = phydev->priv;
- int err, oldpage, val;
- u64 ret;
- oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
- stat.page);
- if (err < 0)
- return UINT64_MAX;
- val = phy_read(phydev, stat.reg);
- if (val < 0) {
- ret = UINT64_MAX;
- } else {
- val = val & ((1 << stat.bits) - 1);
- priv->stats[i] += val;
- ret = priv->stats[i];
- }
- phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
- return ret;
- }
- static void marvell_get_stats(struct phy_device *phydev,
- struct ethtool_stats *stats, u64 *data)
- {
- int i;
- for (i = 0; i < ARRAY_SIZE(marvell_hw_stats); i++)
- data[i] = marvell_get_stat(phydev, i);
- }
- static int marvell_probe(struct phy_device *phydev)
- {
- struct marvell_priv *priv;
- priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
- phydev->priv = priv;
- return 0;
- }
- static struct phy_driver marvell_drivers[] = {
- {
- .phy_id = MARVELL_PHY_ID_88E1101,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1101",
- .features = PHY_GBIT_FEATURES,
- .probe = marvell_probe,
- .flags = PHY_HAS_INTERRUPT,
- .config_init = &marvell_config_init,
- .config_aneg = &m88e1101_config_aneg,
- .read_status = &genphy_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E1112,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1112",
- .features = PHY_GBIT_FEATURES,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_init = &m88e1111_config_init,
- .config_aneg = &marvell_config_aneg,
- .read_status = &genphy_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E1111,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1111",
- .features = PHY_GBIT_FEATURES,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_init = &m88e1111_config_init,
- .config_aneg = &m88e1111_config_aneg,
- .read_status = &marvell_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E1118,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1118",
- .features = PHY_GBIT_FEATURES,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_init = &m88e1118_config_init,
- .config_aneg = &m88e1118_config_aneg,
- .read_status = &genphy_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E1121R,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1121R",
- .features = PHY_GBIT_FEATURES,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_init = &m88e1121_config_init,
- .config_aneg = &m88e1121_config_aneg,
- .read_status = &marvell_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .did_interrupt = &m88e1121_did_interrupt,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E1318S,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1318S",
- .features = PHY_GBIT_FEATURES,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_init = &m88e1121_config_init,
- .config_aneg = &m88e1318_config_aneg,
- .read_status = &marvell_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .did_interrupt = &m88e1121_did_interrupt,
- .get_wol = &m88e1318_get_wol,
- .set_wol = &m88e1318_set_wol,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E1145,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1145",
- .features = PHY_GBIT_FEATURES,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_init = &m88e1145_config_init,
- .config_aneg = &marvell_config_aneg,
- .read_status = &genphy_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E1149R,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1149R",
- .features = PHY_GBIT_FEATURES,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_init = &m88e1149_config_init,
- .config_aneg = &m88e1118_config_aneg,
- .read_status = &genphy_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E1240,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1240",
- .features = PHY_GBIT_FEATURES,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_init = &m88e1111_config_init,
- .config_aneg = &marvell_config_aneg,
- .read_status = &genphy_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E1116R,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1116R",
- .features = PHY_GBIT_FEATURES,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_init = &m88e1116r_config_init,
- .config_aneg = &genphy_config_aneg,
- .read_status = &genphy_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E1510,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1510",
- .features = PHY_GBIT_FEATURES | SUPPORTED_FIBRE,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_init = &m88e1510_config_init,
- .config_aneg = &m88e1510_config_aneg,
- .read_status = &marvell_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .did_interrupt = &m88e1121_did_interrupt,
- .resume = &marvell_resume,
- .suspend = &marvell_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E1540,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E1540",
- .features = PHY_GBIT_FEATURES,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_init = &marvell_config_init,
- .config_aneg = &m88e1510_config_aneg,
- .read_status = &marvell_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .did_interrupt = &m88e1121_did_interrupt,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- {
- .phy_id = MARVELL_PHY_ID_88E3016,
- .phy_id_mask = MARVELL_PHY_ID_MASK,
- .name = "Marvell 88E3016",
- .features = PHY_BASIC_FEATURES,
- .flags = PHY_HAS_INTERRUPT,
- .probe = marvell_probe,
- .config_aneg = &genphy_config_aneg,
- .config_init = &m88e3016_config_init,
- .aneg_done = &marvell_aneg_done,
- .read_status = &marvell_read_status,
- .ack_interrupt = &marvell_ack_interrupt,
- .config_intr = &marvell_config_intr,
- .did_interrupt = &m88e1121_did_interrupt,
- .resume = &genphy_resume,
- .suspend = &genphy_suspend,
- .get_sset_count = marvell_get_sset_count,
- .get_strings = marvell_get_strings,
- .get_stats = marvell_get_stats,
- },
- };
- module_phy_driver(marvell_drivers);
- static struct mdio_device_id __maybe_unused marvell_tbl[] = {
- { MARVELL_PHY_ID_88E1101, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E1112, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E1111, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E1118, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E1121R, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E1145, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E1149R, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E1240, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E1318S, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E1116R, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E1510, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E1540, MARVELL_PHY_ID_MASK },
- { MARVELL_PHY_ID_88E3016, MARVELL_PHY_ID_MASK },
- { }
- };
- MODULE_DEVICE_TABLE(mdio, marvell_tbl);
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