// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2009 Felix Fietkau <[email protected]> * Copyright (C) 2011-2012 Gabor Juhos <[email protected]> * Copyright (c) 2015, 2019, The Linux Foundation. All rights reserved. * Copyright (c) 2016 John Crispin <[email protected]> */ #include <linux/module.h> #include <linux/phy.h> #include <linux/netdevice.h> #include <linux/bitfield.h> #include <linux/regmap.h> #include <net/dsa.h> #include <linux/of_net.h> #include <linux/of_mdio.h> #include <linux/of_platform.h> #include <linux/mdio.h> #include <linux/phylink.h> #include <linux/gpio/consumer.h> #include <linux/etherdevice.h> #include <linux/dsa/tag_qca.h> #include "qca8k.h" #include "qca8k_leds.h" static void qca8k_split_addr(u32 regaddr, u16 *r1, u16 *r2, u16 *page) { … } static int qca8k_mii_write_lo(struct mii_bus *bus, int phy_id, u32 regnum, u32 val) { … } static int qca8k_mii_write_hi(struct mii_bus *bus, int phy_id, u32 regnum, u32 val) { … } static int qca8k_mii_read_lo(struct mii_bus *bus, int phy_id, u32 regnum, u32 *val) { … } static int qca8k_mii_read_hi(struct mii_bus *bus, int phy_id, u32 regnum, u32 *val) { … } static int qca8k_mii_read32(struct mii_bus *bus, int phy_id, u32 regnum, u32 *val) { … } static void qca8k_mii_write32(struct mii_bus *bus, int phy_id, u32 regnum, u32 val) { … } static int qca8k_set_page(struct qca8k_priv *priv, u16 page) { … } static void qca8k_rw_reg_ack_handler(struct dsa_switch *ds, struct sk_buff *skb) { … } static struct sk_buff *qca8k_alloc_mdio_header(enum mdio_cmd cmd, u32 reg, u32 *val, int priority, unsigned int len) { … } static void qca8k_mdio_header_fill_seq_num(struct sk_buff *skb, u32 seq_num) { … } static int qca8k_read_eth(struct qca8k_priv *priv, u32 reg, u32 *val, int len) { … } static int qca8k_write_eth(struct qca8k_priv *priv, u32 reg, u32 *val, int len) { … } static int qca8k_regmap_update_bits_eth(struct qca8k_priv *priv, u32 reg, u32 mask, u32 write_val) { … } static int qca8k_read_mii(struct qca8k_priv *priv, uint32_t reg, uint32_t *val) { … } static int qca8k_write_mii(struct qca8k_priv *priv, uint32_t reg, uint32_t val) { … } static int qca8k_regmap_update_bits_mii(struct qca8k_priv *priv, uint32_t reg, uint32_t mask, uint32_t write_val) { … } static int qca8k_bulk_read(void *ctx, const void *reg_buf, size_t reg_len, void *val_buf, size_t val_len) { … } static int qca8k_bulk_gather_write(void *ctx, const void *reg_buf, size_t reg_len, const void *val_buf, size_t val_len) { … } static int qca8k_bulk_write(void *ctx, const void *data, size_t bytes) { … } static int qca8k_regmap_update_bits(void *ctx, uint32_t reg, uint32_t mask, uint32_t write_val) { … } static const struct regmap_config qca8k_regmap_config = …; static int qca8k_phy_eth_busy_wait(struct qca8k_mgmt_eth_data *mgmt_eth_data, struct sk_buff *read_skb, u32 *val) { … } static int qca8k_phy_eth_command(struct qca8k_priv *priv, bool read, int phy, int regnum, u16 data) { … } static int qca8k_mdio_busy_wait(struct mii_bus *bus, u32 reg, u32 mask) { … } static int qca8k_mdio_write(struct qca8k_priv *priv, int phy, int regnum, u16 data) { … } static int qca8k_mdio_read(struct qca8k_priv *priv, int phy, int regnum) { … } static int qca8k_internal_mdio_write(struct mii_bus *slave_bus, int phy, int regnum, u16 data) { … } static int qca8k_internal_mdio_read(struct mii_bus *slave_bus, int phy, int regnum) { … } static int qca8k_legacy_mdio_write(struct mii_bus *slave_bus, int port, int regnum, u16 data) { … } static int qca8k_legacy_mdio_read(struct mii_bus *slave_bus, int port, int regnum) { … } static int qca8k_mdio_register(struct qca8k_priv *priv) { … } static int qca8k_setup_mdio_bus(struct qca8k_priv *priv) { … } static int qca8k_setup_mac_pwr_sel(struct qca8k_priv *priv) { … } static int qca8k_find_cpu_port(struct dsa_switch *ds) { … } static int qca8k_setup_of_pws_reg(struct qca8k_priv *priv) { … } static int qca8k_parse_port_config(struct qca8k_priv *priv) { … } static void qca8k_mac_config_setup_internal_delay(struct qca8k_priv *priv, int cpu_port_index, u32 reg) { … } static struct phylink_pcs * qca8k_phylink_mac_select_pcs(struct phylink_config *config, phy_interface_t interface) { … } static void qca8k_phylink_mac_config(struct phylink_config *config, unsigned int mode, const struct phylink_link_state *state) { … } static void qca8k_phylink_get_caps(struct dsa_switch *ds, int port, struct phylink_config *config) { … } static void qca8k_phylink_mac_link_down(struct phylink_config *config, unsigned int mode, phy_interface_t interface) { … } static void qca8k_phylink_mac_link_up(struct phylink_config *config, struct phy_device *phydev, unsigned int mode, phy_interface_t interface, int speed, int duplex, bool tx_pause, bool rx_pause) { … } static struct qca8k_pcs *pcs_to_qca8k_pcs(struct phylink_pcs *pcs) { … } static void qca8k_pcs_get_state(struct phylink_pcs *pcs, struct phylink_link_state *state) { … } static int qca8k_pcs_config(struct phylink_pcs *pcs, unsigned int neg_mode, phy_interface_t interface, const unsigned long *advertising, bool permit_pause_to_mac) { … } static void qca8k_pcs_an_restart(struct phylink_pcs *pcs) { … } static const struct phylink_pcs_ops qca8k_pcs_ops = …; static void qca8k_setup_pcs(struct qca8k_priv *priv, struct qca8k_pcs *qpcs, int port) { … } static void qca8k_mib_autocast_handler(struct dsa_switch *ds, struct sk_buff *skb) { … } static int qca8k_get_ethtool_stats_eth(struct dsa_switch *ds, int port, u64 *data) { … } static u32 qca8k_get_phy_flags(struct dsa_switch *ds, int port) { … } static enum dsa_tag_protocol qca8k_get_tag_protocol(struct dsa_switch *ds, int port, enum dsa_tag_protocol mp) { … } static void qca8k_conduit_change(struct dsa_switch *ds, const struct net_device *conduit, bool operational) { … } static int qca8k_connect_tag_protocol(struct dsa_switch *ds, enum dsa_tag_protocol proto) { … } static void qca8k_setup_hol_fixup(struct qca8k_priv *priv, int port) { … } static int qca8k_setup(struct dsa_switch *ds) { … } static const struct phylink_mac_ops qca8k_phylink_mac_ops = …; static const struct dsa_switch_ops qca8k_switch_ops = …; static int qca8k_sw_probe(struct mdio_device *mdiodev) { … } static void qca8k_sw_remove(struct mdio_device *mdiodev) { … } static void qca8k_sw_shutdown(struct mdio_device *mdiodev) { … } #ifdef CONFIG_PM_SLEEP static void qca8k_set_pm(struct qca8k_priv *priv, int enable) { … } static int qca8k_suspend(struct device *dev) { … } static int qca8k_resume(struct device *dev) { … } #endif /* CONFIG_PM_SLEEP */ static SIMPLE_DEV_PM_OPS(qca8k_pm_ops, qca8k_suspend, qca8k_resume); static const struct qca8k_info_ops qca8xxx_ops = …; static const struct qca8k_match_data qca8327 = …; static const struct qca8k_match_data qca8328 = …; static const struct qca8k_match_data qca833x = …; static const struct of_device_id qca8k_of_match[] = …; static struct mdio_driver qca8kmdio_driver = …; mdio_module_driver(qca8kmdio_driver); MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …; MODULE_ALIAS(…) …;
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