// SPDX-License-Identifier: GPL-2.0+ /* * drivers/net/phy/marvell.c * * Driver for Marvell PHYs * * Author: Andy Fleming * * Copyright (c) 2004 Freescale Semiconductor, Inc. * * Copyright (c) 2013 Michael Stapelberg <[email protected]> */ #include <linux/kernel.h> #include <linux/string.h> #include <linux/ctype.h> #include <linux/errno.h> #include <linux/unistd.h> #include <linux/hwmon.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/ethtool_netlink.h> #include <linux/phy.h> #include <linux/marvell_phy.h> #include <linux/bitfield.h> #include <linux/of.h> #include <linux/sfp.h> #include <linux/io.h> #include <asm/irq.h> #include <linux/uaccess.h> #define MII_MARVELL_PHY_PAGE … #define MII_MARVELL_COPPER_PAGE … #define MII_MARVELL_FIBER_PAGE … #define MII_MARVELL_MSCR_PAGE … #define MII_MARVELL_LED_PAGE … #define MII_MARVELL_VCT5_PAGE … #define MII_MARVELL_MISC_TEST_PAGE … #define MII_MARVELL_VCT7_PAGE … #define MII_MARVELL_WOL_PAGE … #define MII_MARVELL_MODE_PAGE … #define MII_M1011_IEVENT … #define MII_M1011_IEVENT_CLEAR … #define MII_M1011_IMASK … #define MII_M1011_IMASK_INIT … #define MII_M1011_IMASK_CLEAR … #define MII_M1011_PHY_SCR … #define MII_M1011_PHY_SCR_DOWNSHIFT_EN … #define MII_M1011_PHY_SCR_DOWNSHIFT_MASK … #define MII_M1011_PHY_SCR_DOWNSHIFT_MAX … #define MII_M1011_PHY_SCR_MDI … #define MII_M1011_PHY_SCR_MDI_X … #define MII_M1011_PHY_SCR_AUTO_CROSS … #define MII_M1011_PHY_SSR … #define MII_M1011_PHY_SSR_DOWNSHIFT … #define MII_M1111_PHY_LED_CONTROL … #define MII_M1111_PHY_LED_DIRECT … #define MII_M1111_PHY_LED_COMBINE … #define MII_M1111_PHY_EXT_CR … #define MII_M1111_PHY_EXT_CR_DOWNSHIFT_MASK … #define MII_M1111_PHY_EXT_CR_DOWNSHIFT_MAX … #define MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN … #define MII_M1111_RGMII_RX_DELAY … #define MII_M1111_RGMII_TX_DELAY … #define MII_M1111_PHY_EXT_SR … #define MII_M1111_HWCFG_MODE_MASK … #define MII_M1111_HWCFG_MODE_FIBER_RGMII … #define MII_M1111_HWCFG_MODE_SGMII_NO_CLK … #define MII_M1111_HWCFG_MODE_RTBI … #define MII_M1111_HWCFG_MODE_COPPER_1000X_AN … #define MII_M1111_HWCFG_MODE_COPPER_RTBI … #define MII_M1111_HWCFG_MODE_COPPER_RGMII … #define MII_M1111_HWCFG_MODE_COPPER_1000X_NOAN … #define MII_M1111_HWCFG_SERIAL_AN_BYPASS … #define MII_M1111_HWCFG_FIBER_COPPER_RES … #define MII_M1111_HWCFG_FIBER_COPPER_AUTO … #define MII_88E1121_PHY_MSCR_REG … #define MII_88E1121_PHY_MSCR_RX_DELAY … #define MII_88E1121_PHY_MSCR_TX_DELAY … #define MII_88E1121_PHY_MSCR_DELAY_MASK … #define MII_88E1121_MISC_TEST … #define MII_88E1510_MISC_TEST_TEMP_THRESHOLD_MASK … #define MII_88E1510_MISC_TEST_TEMP_THRESHOLD_SHIFT … #define MII_88E1510_MISC_TEST_TEMP_IRQ_EN … #define MII_88E1510_MISC_TEST_TEMP_IRQ … #define MII_88E1121_MISC_TEST_TEMP_SENSOR_EN … #define MII_88E1121_MISC_TEST_TEMP_MASK … #define MII_88E1510_TEMP_SENSOR … #define MII_88E1510_TEMP_SENSOR_MASK … #define MII_88E1540_COPPER_CTRL3 … #define MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_MASK … #define MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_00MS … #define MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_10MS … #define MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_20MS … #define MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_40MS … #define MII_88E1540_COPPER_CTRL3_FAST_LINK_DOWN … #define MII_88E6390_MISC_TEST … #define MII_88E6390_MISC_TEST_TEMP_SENSOR_ENABLE_SAMPLE_1S … #define MII_88E6390_MISC_TEST_TEMP_SENSOR_ENABLE … #define MII_88E6390_MISC_TEST_TEMP_SENSOR_ENABLE_ONESHOT … #define MII_88E6390_MISC_TEST_TEMP_SENSOR_DISABLE … #define MII_88E6390_MISC_TEST_TEMP_SENSOR_MASK … #define MII_88E6393_MISC_TEST_SAMPLES_2048 … #define MII_88E6393_MISC_TEST_SAMPLES_4096 … #define MII_88E6393_MISC_TEST_SAMPLES_8192 … #define MII_88E6393_MISC_TEST_SAMPLES_16384 … #define MII_88E6393_MISC_TEST_SAMPLES_MASK … #define MII_88E6393_MISC_TEST_RATE_2_3MS … #define MII_88E6393_MISC_TEST_RATE_6_4MS … #define MII_88E6393_MISC_TEST_RATE_11_9MS … #define MII_88E6393_MISC_TEST_RATE_MASK … #define MII_88E6390_TEMP_SENSOR … #define MII_88E6393_TEMP_SENSOR_THRESHOLD_MASK … #define MII_88E6393_TEMP_SENSOR_THRESHOLD_SHIFT … #define MII_88E6390_TEMP_SENSOR_MASK … #define MII_88E6390_TEMP_SENSOR_SAMPLES … #define MII_88E1318S_PHY_MSCR1_REG … #define MII_88E1318S_PHY_MSCR1_PAD_ODD … /* Copper Specific Interrupt Enable Register */ #define MII_88E1318S_PHY_CSIER … /* WOL Event Interrupt Enable */ #define MII_88E1318S_PHY_CSIER_WOL_EIE … #define MII_88E1318S_PHY_LED_FUNC … #define MII_88E1318S_PHY_LED_FUNC_OFF … #define MII_88E1318S_PHY_LED_FUNC_ON … #define MII_88E1318S_PHY_LED_FUNC_HI_Z … #define MII_88E1318S_PHY_LED_FUNC_BLINK … #define MII_88E1318S_PHY_LED_TCR … #define MII_88E1318S_PHY_LED_TCR_FORCE_INT … #define MII_88E1318S_PHY_LED_TCR_INTn_ENABLE … #define MII_88E1318S_PHY_LED_TCR_INT_ACTIVE_LOW … /* Magic Packet MAC address registers */ #define MII_88E1318S_PHY_MAGIC_PACKET_WORD2 … #define MII_88E1318S_PHY_MAGIC_PACKET_WORD1 … #define MII_88E1318S_PHY_MAGIC_PACKET_WORD0 … #define MII_88E1318S_PHY_WOL_CTRL … #define MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS … #define MII_88E1318S_PHY_WOL_CTRL_LINK_UP_ENABLE … #define MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE … #define MII_PHY_LED_CTRL … #define MII_88E1121_PHY_LED_DEF … #define MII_88E1510_PHY_LED_DEF … #define MII_88E1510_PHY_LED0_LINK_LED1_ACTIVE … #define MII_M1011_PHY_STATUS … #define MII_M1011_PHY_STATUS_1000 … #define MII_M1011_PHY_STATUS_100 … #define MII_M1011_PHY_STATUS_SPD_MASK … #define MII_M1011_PHY_STATUS_FULLDUPLEX … #define MII_M1011_PHY_STATUS_RESOLVED … #define MII_M1011_PHY_STATUS_LINK … #define MII_88E3016_PHY_SPEC_CTRL … #define MII_88E3016_DISABLE_SCRAMBLER … #define MII_88E3016_AUTO_MDIX_CROSSOVER … #define MII_88E1510_GEN_CTRL_REG_1 … #define MII_88E1510_GEN_CTRL_REG_1_MODE_MASK … #define MII_88E1510_GEN_CTRL_REG_1_MODE_RGMII … #define MII_88E1510_GEN_CTRL_REG_1_MODE_SGMII … /* RGMII to 1000BASE-X */ #define MII_88E1510_GEN_CTRL_REG_1_MODE_RGMII_1000X … /* RGMII to 100BASE-FX */ #define MII_88E1510_GEN_CTRL_REG_1_MODE_RGMII_100FX … /* RGMII to SGMII */ #define MII_88E1510_GEN_CTRL_REG_1_MODE_RGMII_SGMII … #define MII_88E1510_GEN_CTRL_REG_1_RESET … #define MII_88E1510_MSCR_2 … #define MII_VCT5_TX_RX_MDI0_COUPLING … #define MII_VCT5_TX_RX_MDI1_COUPLING … #define MII_VCT5_TX_RX_MDI2_COUPLING … #define MII_VCT5_TX_RX_MDI3_COUPLING … #define MII_VCT5_TX_RX_AMPLITUDE_MASK … #define MII_VCT5_TX_RX_AMPLITUDE_SHIFT … #define MII_VCT5_TX_RX_COUPLING_POSITIVE_REFLECTION … #define MII_VCT5_CTRL … #define MII_VCT5_CTRL_ENABLE … #define MII_VCT5_CTRL_COMPLETE … #define MII_VCT5_CTRL_TX_SAME_CHANNEL … #define MII_VCT5_CTRL_TX0_CHANNEL … #define MII_VCT5_CTRL_TX1_CHANNEL … #define MII_VCT5_CTRL_TX2_CHANNEL … #define MII_VCT5_CTRL_TX3_CHANNEL … #define MII_VCT5_CTRL_SAMPLES_2 … #define MII_VCT5_CTRL_SAMPLES_4 … #define MII_VCT5_CTRL_SAMPLES_8 … #define MII_VCT5_CTRL_SAMPLES_16 … #define MII_VCT5_CTRL_SAMPLES_32 … #define MII_VCT5_CTRL_SAMPLES_64 … #define MII_VCT5_CTRL_SAMPLES_128 … #define MII_VCT5_CTRL_SAMPLES_DEFAULT … #define MII_VCT5_CTRL_SAMPLES_256 … #define MII_VCT5_CTRL_SAMPLES_SHIFT … #define MII_VCT5_CTRL_MODE_MAXIMUM_PEEK … #define MII_VCT5_CTRL_MODE_FIRST_LAST_PEEK … #define MII_VCT5_CTRL_MODE_OFFSET … #define MII_VCT5_CTRL_SAMPLE_POINT … #define MII_VCT5_CTRL_PEEK_HYST_DEFAULT … #define MII_VCT5_SAMPLE_POINT_DISTANCE … #define MII_VCT5_SAMPLE_POINT_DISTANCE_MAX … #define MII_VCT5_TX_PULSE_CTRL … #define MII_VCT5_TX_PULSE_CTRL_DONT_WAIT_LINK_DOWN … #define MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_128nS … #define MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_96nS … #define MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_64nS … #define MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_32nS … #define MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_SHIFT … #define MII_VCT5_TX_PULSE_CTRL_PULSE_AMPLITUDE_1000mV … #define MII_VCT5_TX_PULSE_CTRL_PULSE_AMPLITUDE_750mV … #define MII_VCT5_TX_PULSE_CTRL_PULSE_AMPLITUDE_500mV … #define MII_VCT5_TX_PULSE_CTRL_PULSE_AMPLITUDE_250mV … #define MII_VCT5_TX_PULSE_CTRL_PULSE_AMPLITUDE_SHIFT … #define MII_VCT5_TX_PULSE_CTRL_MAX_AMP … #define MII_VCT5_TX_PULSE_CTRL_GT_140m_46_86mV … /* For TDR measurements less than 11 meters, a short pulse should be * used. */ #define TDR_SHORT_CABLE_LENGTH … #define MII_VCT7_PAIR_0_DISTANCE … #define MII_VCT7_PAIR_1_DISTANCE … #define MII_VCT7_PAIR_2_DISTANCE … #define MII_VCT7_PAIR_3_DISTANCE … #define MII_VCT7_RESULTS … #define MII_VCT7_RESULTS_PAIR3_MASK … #define MII_VCT7_RESULTS_PAIR2_MASK … #define MII_VCT7_RESULTS_PAIR1_MASK … #define MII_VCT7_RESULTS_PAIR0_MASK … #define MII_VCT7_RESULTS_PAIR3_SHIFT … #define MII_VCT7_RESULTS_PAIR2_SHIFT … #define MII_VCT7_RESULTS_PAIR1_SHIFT … #define MII_VCT7_RESULTS_PAIR0_SHIFT … #define MII_VCT7_RESULTS_INVALID … #define MII_VCT7_RESULTS_OK … #define MII_VCT7_RESULTS_OPEN … #define MII_VCT7_RESULTS_SAME_SHORT … #define MII_VCT7_RESULTS_CROSS_SHORT … #define MII_VCT7_RESULTS_BUSY … #define MII_VCT7_CTRL … #define MII_VCT7_CTRL_RUN_NOW … #define MII_VCT7_CTRL_RUN_ANEG … #define MII_VCT7_CTRL_DISABLE_CROSS … #define MII_VCT7_CTRL_RUN_AFTER_BREAK_LINK … #define MII_VCT7_CTRL_IN_PROGRESS … #define MII_VCT7_CTRL_METERS … #define MII_VCT7_CTRL_CENTIMETERS … #define MII_VCT_TXPINS … #define MII_VCT_RXPINS … #define MII_VCT_SR … #define MII_VCT_TXPINS_ENVCT … #define MII_VCT_TXRXPINS_VCTTST … #define MII_VCT_TXRXPINS_VCTTST_SHIFT … #define MII_VCT_TXRXPINS_VCTTST_OK … #define MII_VCT_TXRXPINS_VCTTST_SHORT … #define MII_VCT_TXRXPINS_VCTTST_OPEN … #define MII_VCT_TXRXPINS_VCTTST_FAIL … #define MII_VCT_TXRXPINS_AMPRFLN … #define MII_VCT_TXRXPINS_AMPRFLN_SHIFT … #define MII_VCT_TXRXPINS_DISTRFLN … #define MII_VCT_TXRXPINS_DISTRFLN_MAX … #define M88E3082_PAIR_A … #define M88E3082_PAIR_B … #define LPA_PAUSE_FIBER … #define LPA_PAUSE_ASYM_FIBER … #define NB_FIBER_STATS … #define NB_STAT_MAX … MODULE_DESCRIPTION(…) …; MODULE_AUTHOR(…) …; MODULE_LICENSE(…) …; struct marvell_hw_stat { … }; static const struct marvell_hw_stat marvell_hw_stats[] = …; static_assert(…); /* "simple" stat list + corresponding marvell_get_*_simple functions are used * on PHYs without a page register */ struct marvell_hw_stat_simple { … }; static const struct marvell_hw_stat_simple marvell_hw_stats_simple[] = …; static_assert(…); enum { … }; struct marvell_priv { … }; static int marvell_read_page(struct phy_device *phydev) { … } static int marvell_write_page(struct phy_device *phydev, int page) { … } static int marvell_set_page(struct phy_device *phydev, int page) { … } static int marvell_ack_interrupt(struct phy_device *phydev) { … } static int marvell_config_intr(struct phy_device *phydev) { … } static irqreturn_t marvell_handle_interrupt(struct phy_device *phydev) { … } static int marvell_set_polarity(struct phy_device *phydev, int polarity) { … } static int marvell_config_aneg(struct phy_device *phydev) { … } static int m88e1101_config_aneg(struct phy_device *phydev) { … } #if IS_ENABLED(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) { … } #else static int marvell_of_reg_init(struct phy_device *phydev) { return 0; } #endif /* CONFIG_OF_MDIO */ static int m88e1121_config_aneg_rgmii_delays(struct phy_device *phydev) { … } static int m88e1121_config_aneg(struct phy_device *phydev) { … } static int m88e1318_config_aneg(struct phy_device *phydev) { … } /** * linkmode_adv_to_fiber_adv_t * @advertise: the linkmode advertisement settings * * A small helper function that translates linkmode advertisement * settings to phy autonegotiation advertisements for the MII_ADV * register for fiber link. */ static inline u32 linkmode_adv_to_fiber_adv_t(unsigned long *advertise) { … } /** * 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) { … } static int m88e1111_config_aneg(struct phy_device *phydev) { … } static int m88e1510_config_aneg(struct phy_device *phydev) { … } static void marvell_config_led(struct phy_device *phydev) { … } static int marvell_config_init(struct phy_device *phydev) { … } static int m88e3016_config_init(struct phy_device *phydev) { … } static int m88e1111_config_init_hwcfg_mode(struct phy_device *phydev, u16 mode, int fibre_copper_auto) { … } static int m88e1111_config_init_rgmii_delays(struct phy_device *phydev) { … } static int m88e1111_config_init_rgmii(struct phy_device *phydev) { … } static int m88e1111_config_init_sgmii(struct phy_device *phydev) { … } static int m88e1111_config_init_rtbi(struct phy_device *phydev) { … } static int m88e1111_config_init_1000basex(struct phy_device *phydev) { … } static int m88e1111_config_init(struct phy_device *phydev) { … } static int m88e1111_get_downshift(struct phy_device *phydev, u8 *data) { … } static int m88e1111_set_downshift(struct phy_device *phydev, u8 cnt) { … } static int m88e1111_get_tunable(struct phy_device *phydev, struct ethtool_tunable *tuna, void *data) { … } static int m88e1111_set_tunable(struct phy_device *phydev, struct ethtool_tunable *tuna, const void *data) { … } static int m88e1011_get_downshift(struct phy_device *phydev, u8 *data) { … } static int m88e1011_set_downshift(struct phy_device *phydev, u8 cnt) { … } static int m88e1011_get_tunable(struct phy_device *phydev, struct ethtool_tunable *tuna, void *data) { … } static int m88e1011_set_tunable(struct phy_device *phydev, struct ethtool_tunable *tuna, const void *data) { … } static int m88e1112_config_init(struct phy_device *phydev) { … } static int m88e1111gbe_config_init(struct phy_device *phydev) { … } static int marvell_1011gbe_config_init(struct phy_device *phydev) { … } static int m88e1116r_config_init(struct phy_device *phydev) { … } static int m88e1318_config_init(struct phy_device *phydev) { … } static int m88e1510_config_init(struct phy_device *phydev) { … } static int m88e1118_config_aneg(struct phy_device *phydev) { … } static int m88e1118_config_init(struct phy_device *phydev) { … } static int m88e1149_config_init(struct phy_device *phydev) { … } static int m88e1145_config_init_rgmii(struct phy_device *phydev) { … } static int m88e1145_config_init_sgmii(struct phy_device *phydev) { … } static int m88e1145_config_init(struct phy_device *phydev) { … } static int m88e1540_get_fld(struct phy_device *phydev, u8 *msecs) { … } static int m88e1540_set_fld(struct phy_device *phydev, const u8 *msecs) { … } static int m88e1540_get_tunable(struct phy_device *phydev, struct ethtool_tunable *tuna, void *data) { … } static int m88e1540_set_tunable(struct phy_device *phydev, struct ethtool_tunable *tuna, const void *data) { … } /* The VOD can be out of specification on link up. Poke an * undocumented register, in an undocumented page, with a magic value * to fix this. */ static int m88e6390_errata(struct phy_device *phydev) { … } static int m88e6390_config_aneg(struct phy_device *phydev) { … } /** * fiber_lpa_mod_linkmode_lpa_t * @advertising: the linkmode advertisement settings * @lpa: value of the MII_LPA register for fiber link * * A small helper function that translates MII_LPA bits to linkmode LP * advertisement settings. Other bits in advertising are left * unchanged. */ static void fiber_lpa_mod_linkmode_lpa_t(unsigned long *advertising, u32 lpa) { … } static int marvell_read_status_page_an(struct phy_device *phydev, int fiber, int status) { … } /* 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) { … } /* 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) { … } /* 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) { … } /* 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) { … } static int marvell_aneg_done(struct phy_device *phydev) { … } static void m88e1318_get_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol) { … } static int m88e1318_set_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol) { … } static int marvell_get_sset_count(struct phy_device *phydev) { … } static int marvell_get_sset_count_simple(struct phy_device *phydev) { … } static void marvell_get_strings(struct phy_device *phydev, u8 *data) { … } static void marvell_get_strings_simple(struct phy_device *phydev, u8 *data) { … } static u64 marvell_get_stat(struct phy_device *phydev, int i) { … } static u64 marvell_get_stat_simple(struct phy_device *phydev, int i) { … } static void marvell_get_stats(struct phy_device *phydev, struct ethtool_stats *stats, u64 *data) { … } static void marvell_get_stats_simple(struct phy_device *phydev, struct ethtool_stats *stats, u64 *data) { … } static int m88e1510_loopback(struct phy_device *phydev, bool enable) { … } static int marvell_vct5_wait_complete(struct phy_device *phydev) { … } static int marvell_vct5_amplitude(struct phy_device *phydev, int pair) { … } static u32 marvell_vct5_distance2cm(int distance) { … } static u32 marvell_vct5_cm2distance(int cm) { … } static int marvell_vct5_amplitude_distance(struct phy_device *phydev, int distance, int pair) { … } static int marvell_vct5_amplitude_graph(struct phy_device *phydev) { … } static int marvell_cable_test_start_common(struct phy_device *phydev) { … } static int marvell_vct7_cable_test_start(struct phy_device *phydev) { … } static int marvell_vct5_cable_test_tdr_start(struct phy_device *phydev, const struct phy_tdr_config *cfg) { … } static int marvell_vct7_distance_to_length(int distance, bool meter) { … } static bool marvell_vct7_distance_valid(int result) { … } static int marvell_vct7_report_length(struct phy_device *phydev, int pair, bool meter) { … } static int marvell_vct7_cable_test_report_trans(int result) { … } static int marvell_vct7_cable_test_report(struct phy_device *phydev) { … } static int marvell_vct7_cable_test_get_status(struct phy_device *phydev, bool *finished) { … } static int m88e3082_vct_cable_test_start(struct phy_device *phydev) { … } static int m88e3082_vct_cable_test_report_trans(int result, u8 distance) { … } static u32 m88e3082_vct_distrfln_2_cm(u8 distrfln) { … } static int m88e3082_vct_cable_test_get_status(struct phy_device *phydev, bool *finished) { … } static int m88e1111_vct_cable_test_start(struct phy_device *phydev) { … } static u32 m88e1111_vct_distrfln_2_cm(u8 distrfln) { … } static int m88e1111_vct_cable_test_get_status(struct phy_device *phydev, bool *finished) { … } #ifdef CONFIG_HWMON struct marvell_hwmon_ops { … }; static const struct marvell_hwmon_ops * to_marvell_hwmon_ops(const struct phy_device *phydev) { … } static int m88e1121_get_temp(struct phy_device *phydev, long *temp) { … } static int m88e1510_get_temp(struct phy_device *phydev, long *temp) { … } static int m88e1510_get_temp_critical(struct phy_device *phydev, long *temp) { … } static int m88e1510_set_temp_critical(struct phy_device *phydev, long temp) { … } static int m88e1510_get_temp_alarm(struct phy_device *phydev, long *alarm) { … } static int m88e6390_get_temp(struct phy_device *phydev, long *temp) { … } static int m88e6393_get_temp(struct phy_device *phydev, long *temp) { … } static int m88e6393_get_temp_critical(struct phy_device *phydev, long *temp) { … } static int m88e6393_set_temp_critical(struct phy_device *phydev, long temp) { … } static int m88e6393_hwmon_config(struct phy_device *phydev) { … } static int marvell_hwmon_read(struct device *dev, enum hwmon_sensor_types type, u32 attr, int channel, long *temp) { … } static int marvell_hwmon_write(struct device *dev, enum hwmon_sensor_types type, u32 attr, int channel, long temp) { … } static umode_t marvell_hwmon_is_visible(const void *data, enum hwmon_sensor_types type, u32 attr, int channel) { … } static u32 marvell_hwmon_chip_config[] = …; static const struct hwmon_channel_info marvell_hwmon_chip = …; /* we can define HWMON_T_CRIT and HWMON_T_MAX_ALARM even though these are not * defined for all PHYs, because the hwmon code checks whether the attributes * exists via the .is_visible method */ static u32 marvell_hwmon_temp_config[] = …; static const struct hwmon_channel_info marvell_hwmon_temp = …; static const struct hwmon_channel_info * const marvell_hwmon_info[] = …; static const struct hwmon_ops marvell_hwmon_hwmon_ops = …; static const struct hwmon_chip_info marvell_hwmon_chip_info = …; static int marvell_hwmon_name(struct phy_device *phydev) { … } static int marvell_hwmon_probe(struct phy_device *phydev) { … } static const struct marvell_hwmon_ops m88e1121_hwmon_ops = …; static const struct marvell_hwmon_ops m88e1510_hwmon_ops = …; static const struct marvell_hwmon_ops m88e6390_hwmon_ops = …; static const struct marvell_hwmon_ops m88e6393_hwmon_ops = …; #define DEF_MARVELL_HWMON_OPS(s) … #else #define DEF_MARVELL_HWMON_OPS … static int marvell_hwmon_probe(struct phy_device *phydev) { return 0; } #endif static int m88e1318_led_brightness_set(struct phy_device *phydev, u8 index, enum led_brightness value) { … } static int m88e1318_led_blink_set(struct phy_device *phydev, u8 index, unsigned long *delay_on, unsigned long *delay_off) { … } struct marvell_led_rules { … }; static const struct marvell_led_rules marvell_led0[] = …; static const struct marvell_led_rules marvell_led1[] = …; static const struct marvell_led_rules marvell_led2[] = …; static int marvell_find_led_mode(unsigned long rules, const struct marvell_led_rules *marvell_rules, int count, int *mode) { … } static int marvell_get_led_mode(u8 index, unsigned long rules, int *mode) { … } static int marvell_find_led_rules(unsigned long *rules, const struct marvell_led_rules *marvell_rules, int count, int mode) { … } static int marvell_get_led_rules(u8 index, unsigned long *rules, int mode) { … } static int m88e1318_led_hw_is_supported(struct phy_device *phydev, u8 index, unsigned long rules) { … } static int m88e1318_led_hw_control_set(struct phy_device *phydev, u8 index, unsigned long rules) { … } static int m88e1318_led_hw_control_get(struct phy_device *phydev, u8 index, unsigned long *rules) { … } static int marvell_probe(struct phy_device *phydev) { … } static int m88e1510_sfp_insert(void *upstream, const struct sfp_eeprom_id *id) { … } static void m88e1510_sfp_remove(void *upstream) { … } static const struct sfp_upstream_ops m88e1510_sfp_ops = …; static int m88e1510_probe(struct phy_device *phydev) { … } static struct phy_driver marvell_drivers[] = …; module_phy_driver(marvell_drivers); static struct mdio_device_id __maybe_unused marvell_tbl[] = …; MODULE_DEVICE_TABLE(mdio, marvell_tbl);
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