| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Russell King | 3924 | 68.27% | 18 | 27.69% |
| Marek Behún | 1132 | 19.69% | 14 | 21.54% |
| Weifeng Voon | 260 | 4.52% | 1 | 1.54% |
| Maxime Chevallier | 199 | 3.46% | 6 | 9.23% |
| Baruch Siach | 89 | 1.55% | 4 | 6.15% |
| Antoine Tenart | 49 | 0.85% | 2 | 3.08% |
| Wong Vee Khee | 20 | 0.35% | 1 | 1.54% |
| Andrew Lunn | 16 | 0.28% | 6 | 9.23% |
| Dejin Zheng | 14 | 0.24% | 1 | 1.54% |
| Michael Walle | 12 | 0.21% | 1 | 1.54% |
| Heiner Kallweit | 11 | 0.19% | 5 | 7.69% |
| Vladimir Oltean | 10 | 0.17% | 1 | 1.54% |
| Jiawen Wu | 6 | 0.10% | 1 | 1.54% |
| Matei Pavaluca | 3 | 0.05% | 1 | 1.54% |
| Colin Ian King | 1 | 0.02% | 1 | 1.54% |
| Claudiu Manoil | 1 | 0.02% | 1 | 1.54% |
| Krzysztof Kozlowski | 1 | 0.02% | 1 | 1.54% |
| Total | 5748 | 65 |
// SPDX-License-Identifier: GPL-2.0+ /* * Marvell 10G 88x3310 PHY driver * * Based upon the ID registers, this PHY appears to be a mixture of IPs * from two different companies. * * There appears to be several different data paths through the PHY which * are automatically managed by the PHY. The following has been determined * via observation and experimentation for a setup using single-lane Serdes: * * SGMII PHYXS -- BASE-T PCS -- 10G PMA -- AN -- Copper (for <= 1G) * 10GBASE-KR PHYXS -- BASE-T PCS -- 10G PMA -- AN -- Copper (for 10G) * 10GBASE-KR PHYXS -- BASE-R PCS -- Fiber * * With XAUI, observation shows: * * XAUI PHYXS -- <appropriate PCS as above> * * and no switching of the host interface mode occurs. * * If both the fiber and copper ports are connected, the first to gain * link takes priority and the other port is completely locked out. */ #include <linux/bitfield.h> #include <linux/ctype.h> #include <linux/delay.h> #include <linux/hwmon.h> #include <linux/marvell_phy.h> #include <linux/phy.h> #include <linux/sfp.h> #include <linux/netdevice.h> #define MV_PHY_ALASKA_NBT_QUIRK_MASK 0xfffffffe #define MV_PHY_ALASKA_NBT_QUIRK_REV (MARVELL_PHY_ID_88X3310 | 0xa) #define MV_VERSION(a,b,c,d) ((a) << 24 | (b) << 16 | (c) << 8 | (d)) enum { MV_PMA_FW_VER0 = 0xc011, MV_PMA_FW_VER1 = 0xc012, MV_PMA_21X0_PORT_CTRL = 0xc04a, MV_PMA_21X0_PORT_CTRL_SWRST = BIT(15), MV_PMA_21X0_PORT_CTRL_MACTYPE_MASK = 0x7, MV_PMA_21X0_PORT_CTRL_MACTYPE_USXGMII = 0x0, MV_PMA_2180_PORT_CTRL_MACTYPE_DXGMII = 0x1, MV_PMA_2180_PORT_CTRL_MACTYPE_QXGMII = 0x2, MV_PMA_21X0_PORT_CTRL_MACTYPE_5GBASER = 0x4, MV_PMA_21X0_PORT_CTRL_MACTYPE_5GBASER_NO_SGMII_AN = 0x5, MV_PMA_21X0_PORT_CTRL_MACTYPE_10GBASER_RATE_MATCH = 0x6, MV_PMA_BOOT = 0xc050, MV_PMA_BOOT_FATAL = BIT(0), MV_PCS_BASE_T = 0x0000, MV_PCS_BASE_R = 0x1000, MV_PCS_1000BASEX = 0x2000, MV_PCS_CSCR1 = 0x8000, MV_PCS_CSCR1_ED_MASK = 0x0300, MV_PCS_CSCR1_ED_OFF = 0x0000, MV_PCS_CSCR1_ED_RX = 0x0200, MV_PCS_CSCR1_ED_NLP = 0x0300, MV_PCS_CSCR1_MDIX_MASK = 0x0060, MV_PCS_CSCR1_MDIX_MDI = 0x0000, MV_PCS_CSCR1_MDIX_MDIX = 0x0020, MV_PCS_CSCR1_MDIX_AUTO = 0x0060, MV_PCS_DSC1 = 0x8003, MV_PCS_DSC1_ENABLE = BIT(9), MV_PCS_DSC1_10GBT = 0x01c0, MV_PCS_DSC1_1GBR = 0x0038, MV_PCS_DSC1_100BTX = 0x0007, MV_PCS_DSC2 = 0x8004, MV_PCS_DSC2_2P5G = 0xf000, MV_PCS_DSC2_5G = 0x0f00, MV_PCS_CSSR1 = 0x8008, MV_PCS_CSSR1_SPD1_MASK = 0xc000, MV_PCS_CSSR1_SPD1_SPD2 = 0xc000, MV_PCS_CSSR1_SPD1_1000 = 0x8000, MV_PCS_CSSR1_SPD1_100 = 0x4000, MV_PCS_CSSR1_SPD1_10 = 0x0000, MV_PCS_CSSR1_DUPLEX_FULL= BIT(13), MV_PCS_CSSR1_RESOLVED = BIT(11), MV_PCS_CSSR1_MDIX = BIT(6), MV_PCS_CSSR1_SPD2_MASK = 0x000c, MV_PCS_CSSR1_SPD2_5000 = 0x0008, MV_PCS_CSSR1_SPD2_2500 = 0x0004, MV_PCS_CSSR1_SPD2_10000 = 0x0000, /* Temperature read register (88E2110 only) */ MV_PCS_TEMP = 0x8042, /* Number of ports on the device */ MV_PCS_PORT_INFO = 0xd00d, MV_PCS_PORT_INFO_NPORTS_MASK = 0x0380, MV_PCS_PORT_INFO_NPORTS_SHIFT = 7, /* SerDes reinitialization 88E21X0 */ MV_AN_21X0_SERDES_CTRL2 = 0x800f, MV_AN_21X0_SERDES_CTRL2_AUTO_INIT_DIS = BIT(13), MV_AN_21X0_SERDES_CTRL2_RUN_INIT = BIT(15), /* These registers appear at 0x800X and 0xa00X - the 0xa00X control * registers appear to set themselves to the 0x800X when AN is * restarted, but status registers appear readable from either. */ MV_AN_CTRL1000 = 0x8000, /* 1000base-T control register */ MV_AN_STAT1000 = 0x8001, /* 1000base-T status register */ /* Vendor2 MMD registers */ MV_V2_PORT_CTRL = 0xf001, MV_V2_PORT_CTRL_PWRDOWN = BIT(11), MV_V2_33X0_PORT_CTRL_SWRST = BIT(15), MV_V2_33X0_PORT_CTRL_MACTYPE_MASK = 0x7, MV_V2_33X0_PORT_CTRL_MACTYPE_RXAUI = 0x0, MV_V2_3310_PORT_CTRL_MACTYPE_XAUI_RATE_MATCH = 0x1, MV_V2_3340_PORT_CTRL_MACTYPE_RXAUI_NO_SGMII_AN = 0x1, MV_V2_33X0_PORT_CTRL_MACTYPE_RXAUI_RATE_MATCH = 0x2, MV_V2_3310_PORT_CTRL_MACTYPE_XAUI = 0x3, MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER = 0x4, MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER_NO_SGMII_AN = 0x5, MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER_RATE_MATCH = 0x6, MV_V2_33X0_PORT_CTRL_MACTYPE_USXGMII = 0x7, MV_V2_PORT_INTR_STS = 0xf040, MV_V2_PORT_INTR_MASK = 0xf043, MV_V2_PORT_INTR_STS_WOL_EN = BIT(8), MV_V2_MAGIC_PKT_WORD0 = 0xf06b, MV_V2_MAGIC_PKT_WORD1 = 0xf06c, MV_V2_MAGIC_PKT_WORD2 = 0xf06d, /* Wake on LAN registers */ MV_V2_WOL_CTRL = 0xf06e, MV_V2_WOL_CTRL_CLEAR_STS = BIT(15), MV_V2_WOL_CTRL_MAGIC_PKT_EN = BIT(0), /* Temperature control/read registers (88X3310 only) */ MV_V2_TEMP_CTRL = 0xf08a, MV_V2_TEMP_CTRL_MASK = 0xc000, MV_V2_TEMP_CTRL_SAMPLE = 0x0000, MV_V2_TEMP_CTRL_DISABLE = 0xc000, MV_V2_TEMP = 0xf08c, MV_V2_TEMP_UNKNOWN = 0x9600, /* unknown function */ }; struct mv3310_chip { bool (*has_downshift)(struct phy_device *phydev); void (*init_supported_interfaces)(unsigned long *mask); int (*get_mactype)(struct phy_device *phydev); int (*set_mactype)(struct phy_device *phydev, int mactype); int (*select_mactype)(unsigned long *interfaces); int (*init_interface)(struct phy_device *phydev, int mactype); #ifdef CONFIG_HWMON int (*hwmon_read_temp_reg)(struct phy_device *phydev); #endif }; struct mv3310_priv { DECLARE_BITMAP(supported_interfaces, PHY_INTERFACE_MODE_MAX); u32 firmware_ver; bool has_downshift; bool rate_match; phy_interface_t const_interface; struct device *hwmon_dev; char *hwmon_name; }; static const struct mv3310_chip *to_mv3310_chip(struct phy_device *phydev) { return phydev->drv->driver_data; } #ifdef CONFIG_HWMON static umode_t mv3310_hwmon_is_visible(const void *data, enum hwmon_sensor_types type, u32 attr, int channel) { if (type == hwmon_chip && attr == hwmon_chip_update_interval) return 0444; if (type == hwmon_temp && attr == hwmon_temp_input) return 0444; return 0; } static int mv3310_hwmon_read_temp_reg(struct phy_device *phydev) { return phy_read_mmd(phydev, MDIO_MMD_VEND2, MV_V2_TEMP); } static int mv2110_hwmon_read_temp_reg(struct phy_device *phydev) { return phy_read_mmd(phydev, MDIO_MMD_PCS, MV_PCS_TEMP); } static int mv3310_hwmon_read(struct device *dev, enum hwmon_sensor_types type, u32 attr, int channel, long *value) { struct phy_device *phydev = dev_get_drvdata(dev); const struct mv3310_chip *chip = to_mv3310_chip(phydev); int temp; if (type == hwmon_chip && attr == hwmon_chip_update_interval) { *value = MSEC_PER_SEC; return 0; } if (type == hwmon_temp && attr == hwmon_temp_input) { temp = chip->hwmon_read_temp_reg(phydev); if (temp < 0) return temp; *value = ((temp & 0xff) - 75) * 1000; return 0; } return -EOPNOTSUPP; } static const struct hwmon_ops mv3310_hwmon_ops = { .is_visible = mv3310_hwmon_is_visible, .read = mv3310_hwmon_read, }; static u32 mv3310_hwmon_chip_config[] = { HWMON_C_REGISTER_TZ | HWMON_C_UPDATE_INTERVAL, 0, }; static const struct hwmon_channel_info mv3310_hwmon_chip = { .type = hwmon_chip, .config = mv3310_hwmon_chip_config, }; static u32 mv3310_hwmon_temp_config[] = { HWMON_T_INPUT, 0, }; static const struct hwmon_channel_info mv3310_hwmon_temp = { .type = hwmon_temp, .config = mv3310_hwmon_temp_config, }; static const struct hwmon_channel_info * const mv3310_hwmon_info[] = { &mv3310_hwmon_chip, &mv3310_hwmon_temp, NULL, }; static const struct hwmon_chip_info mv3310_hwmon_chip_info = { .ops = &mv3310_hwmon_ops, .info = mv3310_hwmon_info, }; static int mv3310_hwmon_config(struct phy_device *phydev, bool enable) { u16 val; int ret; if (phydev->drv->phy_id != MARVELL_PHY_ID_88X3310) return 0; ret = phy_write_mmd(phydev, MDIO_MMD_VEND2, MV_V2_TEMP, MV_V2_TEMP_UNKNOWN); if (ret < 0) return ret; val = enable ? MV_V2_TEMP_CTRL_SAMPLE : MV_V2_TEMP_CTRL_DISABLE; return phy_modify_mmd(phydev, MDIO_MMD_VEND2, MV_V2_TEMP_CTRL, MV_V2_TEMP_CTRL_MASK, val); } static int mv3310_hwmon_probe(struct phy_device *phydev) { struct device *dev = &phydev->mdio.dev; struct mv3310_priv *priv = dev_get_drvdata(&phydev->mdio.dev); int i, j, ret; priv->hwmon_name = devm_kstrdup(dev, dev_name(dev), GFP_KERNEL); if (!priv->hwmon_name) return -ENODEV; for (i = j = 0; priv->hwmon_name[i]; i++) { if (isalnum(priv->hwmon_name[i])) { if (i != j) priv->hwmon_name[j] = priv->hwmon_name[i]; j++; } } priv->hwmon_name[j] = '\0'; ret = mv3310_hwmon_config(phydev, true); if (ret) return ret; priv->hwmon_dev = devm_hwmon_device_register_with_info(dev, priv->hwmon_name, phydev, &mv3310_hwmon_chip_info, NULL); return PTR_ERR_OR_ZERO(priv->hwmon_dev); } #else static inline int mv3310_hwmon_config(struct phy_device *phydev, bool enable) { return 0; } static int mv3310_hwmon_probe(struct phy_device *phydev) { return 0; } #endif static int mv3310_power_down(struct phy_device *phydev) { return phy_set_bits_mmd(phydev, MDIO_MMD_VEND2, MV_V2_PORT_CTRL, MV_V2_PORT_CTRL_PWRDOWN); } static int mv3310_power_up(struct phy_device *phydev) { struct mv3310_priv *priv = dev_get_drvdata(&phydev->mdio.dev); int ret; ret = phy_clear_bits_mmd(phydev, MDIO_MMD_VEND2, MV_V2_PORT_CTRL, MV_V2_PORT_CTRL_PWRDOWN); /* Sometimes, the power down bit doesn't clear immediately, and * a read of this register causes the bit not to clear. Delay * 100us to allow the PHY to come out of power down mode before * the next access. */ udelay(100); if (phydev->drv->phy_id != MARVELL_PHY_ID_88X3310 || priv->firmware_ver < 0x00030000) return ret; return phy_set_bits_mmd(phydev, MDIO_MMD_VEND2, MV_V2_PORT_CTRL, MV_V2_33X0_PORT_CTRL_SWRST); } static int mv3310_reset(struct phy_device *phydev, u32 unit) { int val, err; err = phy_modify_mmd(phydev, MDIO_MMD_PCS, unit + MDIO_CTRL1, MDIO_CTRL1_RESET, MDIO_CTRL1_RESET); if (err < 0) return err; return phy_read_mmd_poll_timeout(phydev, MDIO_MMD_PCS, unit + MDIO_CTRL1, val, !(val & MDIO_CTRL1_RESET), 5000, 100000, true); } static int mv3310_get_downshift(struct phy_device *phydev, u8 *ds) { struct mv3310_priv *priv = dev_get_drvdata(&phydev->mdio.dev); int val; if (!priv->has_downshift) return -EOPNOTSUPP; val = phy_read_mmd(phydev, MDIO_MMD_PCS, MV_PCS_DSC1); if (val < 0) return val; if (val & MV_PCS_DSC1_ENABLE) /* assume that all fields are the same */ *ds = 1 + FIELD_GET(MV_PCS_DSC1_10GBT, (u16)val); else *ds = DOWNSHIFT_DEV_DISABLE; return 0; } static int mv3310_set_downshift(struct phy_device *phydev, u8 ds) { struct mv3310_priv *priv = dev_get_drvdata(&phydev->mdio.dev); u16 val; int err; if (!priv->has_downshift) return -EOPNOTSUPP; if (ds == DOWNSHIFT_DEV_DISABLE) return phy_clear_bits_mmd(phydev, MDIO_MMD_PCS, MV_PCS_DSC1, MV_PCS_DSC1_ENABLE); /* DOWNSHIFT_DEV_DEFAULT_COUNT is confusing. It looks like it should * set the default settings for the PHY. However, it is used for * "ethtool --set-phy-tunable ethN downshift on". The intention is * to enable downshift at a default number of retries. The default * settings for 88x3310 are for two retries with downshift disabled. * So let's use two retries with downshift enabled. */ if (ds == DOWNSHIFT_DEV_DEFAULT_COUNT) ds = 2; if (ds > 8) return -E2BIG; ds -= 1; val = FIELD_PREP(MV_PCS_DSC2_2P5G, ds); val |= FIELD_PREP(MV_PCS_DSC2_5G, ds); err = phy_modify_mmd(phydev, MDIO_MMD_PCS, MV_PCS_DSC2, MV_PCS_DSC2_2P5G | MV_PCS_DSC2_5G, val); if (err < 0) return err; val = MV_PCS_DSC1_ENABLE; val |= FIELD_PREP(MV_PCS_DSC1_10GBT, ds); val |= FIELD_PREP(MV_PCS_DSC1_1GBR, ds); val |= FIELD_PREP(MV_PCS_DSC1_100BTX, ds); return phy_modify_mmd(phydev, MDIO_MMD_PCS, MV_PCS_DSC1, MV_PCS_DSC1_ENABLE | MV_PCS_DSC1_10GBT | MV_PCS_DSC1_1GBR | MV_PCS_DSC1_100BTX, val); } static int mv3310_get_edpd(struct phy_device *phydev, u16 *edpd) { int val; val = phy_read_mmd(phydev, MDIO_MMD_PCS, MV_PCS_CSCR1); if (val < 0) return val; switch (val & MV_PCS_CSCR1_ED_MASK) { case MV_PCS_CSCR1_ED_NLP: *edpd = 1000; break; case MV_PCS_CSCR1_ED_RX: *edpd = ETHTOOL_PHY_EDPD_NO_TX; break; default: *edpd = ETHTOOL_PHY_EDPD_DISABLE; break; } return 0; } static int mv3310_set_edpd(struct phy_device *phydev, u16 edpd) { u16 val; int err; switch (edpd) { case 1000: case ETHTOOL_PHY_EDPD_DFLT_TX_MSECS: val = MV_PCS_CSCR1_ED_NLP; break; case ETHTOOL_PHY_EDPD_NO_TX: val = MV_PCS_CSCR1_ED_RX; break; case ETHTOOL_PHY_EDPD_DISABLE: val = MV_PCS_CSCR1_ED_OFF; break; default: return -EINVAL; } err = phy_modify_mmd_changed(phydev, MDIO_MMD_PCS, MV_PCS_CSCR1, MV_PCS_CSCR1_ED_MASK, val); if (err > 0) err = mv3310_reset(phydev, MV_PCS_BASE_T); return err; } static int mv3310_sfp_insert(void *upstream, const struct sfp_eeprom_id *id) { struct phy_device *phydev = upstream; __ETHTOOL_DECLARE_LINK_MODE_MASK(support) = { 0, }; DECLARE_PHY_INTERFACE_MASK(interfaces); phy_interface_t iface; sfp_parse_support(phydev->sfp_bus, id, support, interfaces); iface = sfp_select_interface(phydev->sfp_bus, support); if (iface != PHY_INTERFACE_MODE_10GBASER) { dev_err(&phydev->mdio.dev, "incompatible SFP module inserted\n"); return -EINVAL; } return 0; } static const struct sfp_upstream_ops mv3310_sfp_ops = { .attach = phy_sfp_attach, .detach = phy_sfp_detach, .module_insert = mv3310_sfp_insert, }; static int mv3310_probe(struct phy_device *phydev) { const struct mv3310_chip *chip = to_mv3310_chip(phydev); struct mv3310_priv *priv; u32 mmd_mask = MDIO_DEVS_PMAPMD | MDIO_DEVS_AN; int ret; if (!phydev->is_c45 || (phydev->c45_ids.devices_in_package & mmd_mask) != mmd_mask) return -ENODEV; ret = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MV_PMA_BOOT); if (ret < 0) return ret; if (ret & MV_PMA_BOOT_FATAL) { dev_warn(&phydev->mdio.dev, "PHY failed to boot firmware, status=%04x\n", ret); return -ENODEV; } priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; dev_set_drvdata(&phydev->mdio.dev, priv); ret = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MV_PMA_FW_VER0); if (ret < 0) return ret; priv->firmware_ver = ret << 16; ret = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MV_PMA_FW_VER1); if (ret < 0) return ret; priv->firmware_ver |= ret; phydev_info(phydev, "Firmware version %u.%u.%u.%u\n", priv->firmware_ver >> 24, (priv->firmware_ver >> 16) & 255, (priv->firmware_ver >> 8) & 255, priv->firmware_ver & 255); if (chip->has_downshift) priv->has_downshift = chip->has_downshift(phydev); /* Powering down the port when not in use saves about 600mW */ ret = mv3310_power_down(phydev); if (ret) return ret; ret = mv3310_hwmon_probe(phydev); if (ret) return ret; chip->init_supported_interfaces(priv->supported_interfaces); return phy_sfp_probe(phydev, &mv3310_sfp_ops); } static void mv3310_remove(struct phy_device *phydev) { mv3310_hwmon_config(phydev, false); } static int mv3310_suspend(struct phy_device *phydev) { return mv3310_power_down(phydev); } static int mv3310_resume(struct phy_device *phydev) { int ret; ret = mv3310_power_up(phydev); if (ret) return ret; return mv3310_hwmon_config(phydev, true); } /* Some PHYs in the Alaska family such as the 88X3310 and the 88E2010 * don't set bit 14 in PMA Extended Abilities (1.11), although they do * support 2.5GBASET and 5GBASET. For these models, we can still read their * 2.5G/5G extended abilities register (1.21). We detect these models based on * the PMA device identifier, with a mask matching models known to have this * issue */ static bool mv3310_has_pma_ngbaset_quirk(struct phy_device *phydev) { if (!(phydev->c45_ids.devices_in_package & MDIO_DEVS_PMAPMD)) return false; /* Only some revisions of the 88X3310 family PMA seem to be impacted */ return (phydev->c45_ids.device_ids[MDIO_MMD_PMAPMD] & MV_PHY_ALASKA_NBT_QUIRK_MASK) == MV_PHY_ALASKA_NBT_QUIRK_REV; } static int mv2110_get_mactype(struct phy_device *phydev) { int mactype; mactype = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MV_PMA_21X0_PORT_CTRL); if (mactype < 0) return mactype; return mactype & MV_PMA_21X0_PORT_CTRL_MACTYPE_MASK; } static int mv2110_set_mactype(struct phy_device *phydev, int mactype) { int err, val; mactype &= MV_PMA_21X0_PORT_CTRL_MACTYPE_MASK; err = phy_modify_mmd(phydev, MDIO_MMD_PMAPMD, MV_PMA_21X0_PORT_CTRL, MV_PMA_21X0_PORT_CTRL_SWRST | MV_PMA_21X0_PORT_CTRL_MACTYPE_MASK, MV_PMA_21X0_PORT_CTRL_SWRST | mactype); if (err) return err; err = phy_set_bits_mmd(phydev, MDIO_MMD_AN, MV_AN_21X0_SERDES_CTRL2, MV_AN_21X0_SERDES_CTRL2_AUTO_INIT_DIS | MV_AN_21X0_SERDES_CTRL2_RUN_INIT); if (err) return err; err = phy_read_mmd_poll_timeout(phydev, MDIO_MMD_AN, MV_AN_21X0_SERDES_CTRL2, val, !(val & MV_AN_21X0_SERDES_CTRL2_RUN_INIT), 5000, 100000, true); if (err) return err; return phy_clear_bits_mmd(phydev, MDIO_MMD_AN, MV_AN_21X0_SERDES_CTRL2, MV_AN_21X0_SERDES_CTRL2_AUTO_INIT_DIS); } static int mv2110_select_mactype(unsigned long *interfaces) { if (test_bit(PHY_INTERFACE_MODE_USXGMII, interfaces)) return MV_PMA_21X0_PORT_CTRL_MACTYPE_USXGMII; else if (test_bit(PHY_INTERFACE_MODE_SGMII, interfaces) && !test_bit(PHY_INTERFACE_MODE_10GBASER, interfaces)) return MV_PMA_21X0_PORT_CTRL_MACTYPE_5GBASER; else if (test_bit(PHY_INTERFACE_MODE_10GBASER, interfaces)) return MV_PMA_21X0_PORT_CTRL_MACTYPE_10GBASER_RATE_MATCH; else return -1; } static int mv3310_get_mactype(struct phy_device *phydev) { int mactype; mactype = phy_read_mmd(phydev, MDIO_MMD_VEND2, MV_V2_PORT_CTRL); if (mactype < 0) return mactype; return mactype & MV_V2_33X0_PORT_CTRL_MACTYPE_MASK; } static int mv3310_set_mactype(struct phy_device *phydev, int mactype) { int ret; mactype &= MV_V2_33X0_PORT_CTRL_MACTYPE_MASK; ret = phy_modify_mmd_changed(phydev, MDIO_MMD_VEND2, MV_V2_PORT_CTRL, MV_V2_33X0_PORT_CTRL_MACTYPE_MASK, mactype); if (ret <= 0) return ret; return phy_set_bits_mmd(phydev, MDIO_MMD_VEND2, MV_V2_PORT_CTRL, MV_V2_33X0_PORT_CTRL_SWRST); } static int mv3310_select_mactype(unsigned long *interfaces) { if (test_bit(PHY_INTERFACE_MODE_USXGMII, interfaces)) return MV_V2_33X0_PORT_CTRL_MACTYPE_USXGMII; else if (test_bit(PHY_INTERFACE_MODE_SGMII, interfaces) && test_bit(PHY_INTERFACE_MODE_10GBASER, interfaces)) return MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER; else if (test_bit(PHY_INTERFACE_MODE_SGMII, interfaces) && test_bit(PHY_INTERFACE_MODE_RXAUI, interfaces)) return MV_V2_33X0_PORT_CTRL_MACTYPE_RXAUI; else if (test_bit(PHY_INTERFACE_MODE_SGMII, interfaces) && test_bit(PHY_INTERFACE_MODE_XAUI, interfaces)) return MV_V2_3310_PORT_CTRL_MACTYPE_XAUI; else if (test_bit(PHY_INTERFACE_MODE_10GBASER, interfaces)) return MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER_RATE_MATCH; else if (test_bit(PHY_INTERFACE_MODE_RXAUI, interfaces)) return MV_V2_33X0_PORT_CTRL_MACTYPE_RXAUI_RATE_MATCH; else if (test_bit(PHY_INTERFACE_MODE_XAUI, interfaces)) return MV_V2_3310_PORT_CTRL_MACTYPE_XAUI_RATE_MATCH; else if (test_bit(PHY_INTERFACE_MODE_SGMII, interfaces)) return MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER; else return -1; } static int mv2110_init_interface(struct phy_device *phydev, int mactype) { struct mv3310_priv *priv = dev_get_drvdata(&phydev->mdio.dev); priv->rate_match = false; if (mactype == MV_PMA_21X0_PORT_CTRL_MACTYPE_10GBASER_RATE_MATCH) priv->rate_match = true; if (mactype == MV_PMA_21X0_PORT_CTRL_MACTYPE_USXGMII) priv->const_interface = PHY_INTERFACE_MODE_USXGMII; else if (mactype == MV_PMA_21X0_PORT_CTRL_MACTYPE_10GBASER_RATE_MATCH) priv->const_interface = PHY_INTERFACE_MODE_10GBASER; else if (mactype == MV_PMA_21X0_PORT_CTRL_MACTYPE_5GBASER || mactype == MV_PMA_21X0_PORT_CTRL_MACTYPE_5GBASER_NO_SGMII_AN) priv->const_interface = PHY_INTERFACE_MODE_NA; else return -EINVAL; return 0; } static int mv3310_init_interface(struct phy_device *phydev, int mactype) { struct mv3310_priv *priv = dev_get_drvdata(&phydev->mdio.dev); priv->rate_match = false; if (mactype == MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER_RATE_MATCH || mactype == MV_V2_33X0_PORT_CTRL_MACTYPE_RXAUI_RATE_MATCH || mactype == MV_V2_3310_PORT_CTRL_MACTYPE_XAUI_RATE_MATCH) priv->rate_match = true; if (mactype == MV_V2_33X0_PORT_CTRL_MACTYPE_USXGMII) priv->const_interface = PHY_INTERFACE_MODE_USXGMII; else if (mactype == MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER_RATE_MATCH || mactype == MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER_NO_SGMII_AN || mactype == MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER) priv->const_interface = PHY_INTERFACE_MODE_10GBASER; else if (mactype == MV_V2_33X0_PORT_CTRL_MACTYPE_RXAUI_RATE_MATCH || mactype == MV_V2_33X0_PORT_CTRL_MACTYPE_RXAUI) priv->const_interface = PHY_INTERFACE_MODE_RXAUI; else if (mactype == MV_V2_3310_PORT_CTRL_MACTYPE_XAUI_RATE_MATCH || mactype == MV_V2_3310_PORT_CTRL_MACTYPE_XAUI) priv->const_interface = PHY_INTERFACE_MODE_XAUI; else return -EINVAL; return 0; } static int mv3340_init_interface(struct phy_device *phydev, int mactype) { struct mv3310_priv *priv = dev_get_drvdata(&phydev->mdio.dev); int err = 0; priv->rate_match = false; if (mactype == MV_V2_3340_PORT_CTRL_MACTYPE_RXAUI_NO_SGMII_AN) priv->const_interface = PHY_INTERFACE_MODE_RXAUI; else err = mv3310_init_interface(phydev, mactype); return err; } static int mv3310_config_init(struct phy_device *phydev) { struct mv3310_priv *priv = dev_get_drvdata(&phydev->mdio.dev); const struct mv3310_chip *chip = to_mv3310_chip(phydev); int err, mactype; /* Check that the PHY interface type is compatible */ if (!test_bit(phydev->interface, priv->supported_interfaces)) return -ENODEV; phydev->mdix_ctrl = ETH_TP_MDI_AUTO; /* Power up so reset works */ err = mv3310_power_up(phydev); if (err) return err; /* If host provided host supported interface modes, try to select the * best one */ if (!phy_interface_empty(phydev->host_interfaces)) { mactype = chip->select_mactype(phydev->host_interfaces); if (mactype >= 0) { phydev_info(phydev, "Changing MACTYPE to %i\n", mactype); err = chip->set_mactype(phydev, mactype); if (err) return err; } } mactype = chip->get_mactype(phydev); if (mactype < 0) return mactype; err = chip->init_interface(phydev, mactype); if (err) { phydev_err(phydev, "MACTYPE configuration invalid\n"); return err; } /* Enable EDPD mode - saving 600mW */ err = mv3310_set_edpd(phydev, ETHTOOL_PHY_EDPD_DFLT_TX_MSECS); if (err) return err; /* Allow downshift */ err = mv3310_set_downshift(phydev, DOWNSHIFT_DEV_DEFAULT_COUNT); if (err && err != -EOPNOTSUPP) return err; return 0; } static int mv3310_get_features(struct phy_device *phydev) { int ret, val; ret = genphy_c45_pma_read_abilities(phydev); if (ret) return ret; if (mv3310_has_pma_ngbaset_quirk(phydev)) { val = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_PMA_NG_EXTABLE); if (val < 0) return val; linkmode_mod_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, phydev->supported, val & MDIO_PMA_NG_EXTABLE_2_5GBT); linkmode_mod_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, phydev->supported, val & MDIO_PMA_NG_EXTABLE_5GBT); } return 0; } static int mv3310_config_mdix(struct phy_device *phydev) { u16 val; int err; switch (phydev->mdix_ctrl) { case ETH_TP_MDI_AUTO: val = MV_PCS_CSCR1_MDIX_AUTO; break; case ETH_TP_MDI_X: val = MV_PCS_CSCR1_MDIX_MDIX; break; case ETH_TP_MDI: val = MV_PCS_CSCR1_MDIX_MDI; break; default: return -EINVAL; } err = phy_modify_mmd_changed(phydev, MDIO_MMD_PCS, MV_PCS_CSCR1, MV_PCS_CSCR1_MDIX_MASK, val); if (err > 0) err = mv3310_reset(phydev, MV_PCS_BASE_T); return err; } static int mv3310_config_aneg(struct phy_device *phydev) { bool changed = false; u16 reg; int ret; ret = mv3310_config_mdix(phydev); if (ret < 0) return ret; if (phydev->autoneg == AUTONEG_DISABLE) return genphy_c45_pma_setup_forced(phydev); ret = genphy_c45_an_config_aneg(phydev); if (ret < 0) return ret; if (ret > 0) changed = true; /* Clause 45 has no standardized support for 1000BaseT, therefore * use vendor registers for this mode. */ reg = linkmode_adv_to_mii_ctrl1000_t(phydev->advertising); ret = phy_modify_mmd_changed(phydev, MDIO_MMD_AN, MV_AN_CTRL1000, ADVERTISE_1000FULL | ADVERTISE_1000HALF, reg); if (ret < 0) return ret; if (ret > 0) changed = true; return genphy_c45_check_and_restart_aneg(phydev, changed); } static int mv3310_aneg_done(struct phy_device *phydev) { int val; val = phy_read_mmd(phydev, MDIO_MMD_PCS, MV_PCS_BASE_R + MDIO_STAT1); if (val < 0) return val; if (val & MDIO_STAT1_LSTATUS) return 1; return genphy_c45_aneg_done(phydev); } static void mv3310_update_interface(struct phy_device *phydev) { struct mv3310_priv *priv = dev_get_drvdata(&phydev->mdio.dev); if (!phydev->link) return; /* In all of the "* with Rate Matching" modes the PHY interface is fixed * at 10Gb. The PHY adapts the rate to actual wire speed with help of * internal 16KB buffer. * * In USXGMII mode the PHY interface mode is also fixed. */ if (priv->rate_match || priv->const_interface == PHY_INTERFACE_MODE_USXGMII) { phydev->interface = priv->const_interface; return; } /* The PHY automatically switches its serdes interface (and active PHYXS * instance) between Cisco SGMII, 2500BaseX, 5GBase-R and 10GBase-R / * xaui / rxaui modes according to the speed. * Florian suggests setting phydev->interface to communicate this to the * MAC. Only do this if we are already in one of the above modes. */ switch (phydev->speed) { case SPEED_10000: phydev->interface = priv->const_interface; break; case SPEED_5000: phydev->interface = PHY_INTERFACE_MODE_5GBASER; break; case SPEED_2500: phydev->interface = PHY_INTERFACE_MODE_2500BASEX; break; case SPEED_1000: case SPEED_100: case SPEED_10: phydev->interface = PHY_INTERFACE_MODE_SGMII; break; default: break; } } /* 10GBASE-ER,LR,LRM,SR do not support autonegotiation. */ static int mv3310_read_status_10gbaser(struct phy_device *phydev) { phydev->link = 1; phydev->speed = SPEED_10000; phydev->duplex = DUPLEX_FULL; phydev->port = PORT_FIBRE; return 0; } static int mv3310_read_status_copper(struct phy_device *phydev) { int cssr1, speed, val; val = genphy_c45_read_link(phydev); if (val < 0) return val; val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_STAT1); if (val < 0) return val; cssr1 = phy_read_mmd(phydev, MDIO_MMD_PCS, MV_PCS_CSSR1); if (cssr1 < 0) return cssr1; /* If the link settings are not resolved, mark the link down */ if (!(cssr1 & MV_PCS_CSSR1_RESOLVED)) { phydev->link = 0; return 0; } /* Read the copper link settings */ speed = cssr1 & MV_PCS_CSSR1_SPD1_MASK; if (speed == MV_PCS_CSSR1_SPD1_SPD2) speed |= cssr1 & MV_PCS_CSSR1_SPD2_MASK; switch (speed) { case MV_PCS_CSSR1_SPD1_SPD2 | MV_PCS_CSSR1_SPD2_10000: phydev->speed = SPEED_10000; break; case MV_PCS_CSSR1_SPD1_SPD2 | MV_PCS_CSSR1_SPD2_5000: phydev->speed = SPEED_5000; break; case MV_PCS_CSSR1_SPD1_SPD2 | MV_PCS_CSSR1_SPD2_2500: phydev->speed = SPEED_2500; break; case MV_PCS_CSSR1_SPD1_1000: phydev->speed = SPEED_1000; break; case MV_PCS_CSSR1_SPD1_100: phydev->speed = SPEED_100; break; case MV_PCS_CSSR1_SPD1_10: phydev->speed = SPEED_10; break; } phydev->duplex = cssr1 & MV_PCS_CSSR1_DUPLEX_FULL ? DUPLEX_FULL : DUPLEX_HALF; phydev->port = PORT_TP; phydev->mdix = cssr1 & MV_PCS_CSSR1_MDIX ? ETH_TP_MDI_X : ETH_TP_MDI; if (val & MDIO_AN_STAT1_COMPLETE) { val = genphy_c45_read_lpa(phydev); if (val < 0) return val; /* Read the link partner's 1G advertisement */ val = phy_read_mmd(phydev, MDIO_MMD_AN, MV_AN_STAT1000); if (val < 0) return val; mii_stat1000_mod_linkmode_lpa_t(phydev->lp_advertising, val); /* Update the pause status */ phy_resolve_aneg_pause(phydev); } return 0; } static int mv3310_read_status(struct phy_device *phydev) { int err, val; phydev->speed = SPEED_UNKNOWN; phydev->duplex = DUPLEX_UNKNOWN; linkmode_zero(phydev->lp_advertising); phydev->link = 0; phydev->pause = 0; phydev->asym_pause = 0; phydev->mdix = ETH_TP_MDI_INVALID; val = phy_read_mmd(phydev, MDIO_MMD_PCS, MV_PCS_BASE_R + MDIO_STAT1); if (val < 0) return val; if (val & MDIO_STAT1_LSTATUS) err = mv3310_read_status_10gbaser(phydev); else err = mv3310_read_status_copper(phydev); if (err < 0) return err; if (phydev->link) mv3310_update_interface(phydev); return 0; } static int mv3310_get_tunable(struct phy_device *phydev, struct ethtool_tunable *tuna, void *data) { switch (tuna->id) { case ETHTOOL_PHY_DOWNSHIFT: return mv3310_get_downshift(phydev, data); case ETHTOOL_PHY_EDPD: return mv3310_get_edpd(phydev, data); default: return -EOPNOTSUPP; } } static int mv3310_set_tunable(struct phy_device *phydev, struct ethtool_tunable *tuna, const void *data) { switch (tuna->id) { case ETHTOOL_PHY_DOWNSHIFT: return mv3310_set_downshift(phydev, *(u8 *)data); case ETHTOOL_PHY_EDPD: return mv3310_set_edpd(phydev, *(u16 *)data); default: return -EOPNOTSUPP; } } static bool mv3310_has_downshift(struct phy_device *phydev) { struct mv3310_priv *priv = dev_get_drvdata(&phydev->mdio.dev); /* Fails to downshift with firmware older than v0.3.5.0 */ return priv->firmware_ver >= MV_VERSION(0,3,5,0); } static void mv3310_init_supported_interfaces(unsigned long *mask) { __set_bit(PHY_INTERFACE_MODE_SGMII, mask); __set_bit(PHY_INTERFACE_MODE_2500BASEX, mask); __set_bit(PHY_INTERFACE_MODE_5GBASER, mask); __set_bit(PHY_INTERFACE_MODE_XAUI, mask); __set_bit(PHY_INTERFACE_MODE_RXAUI, mask); __set_bit(PHY_INTERFACE_MODE_10GBASER, mask); __set_bit(PHY_INTERFACE_MODE_USXGMII, mask); } static void mv3340_init_supported_interfaces(unsigned long *mask) { __set_bit(PHY_INTERFACE_MODE_SGMII, mask); __set_bit(PHY_INTERFACE_MODE_2500BASEX, mask); __set_bit(PHY_INTERFACE_MODE_5GBASER, mask); __set_bit(PHY_INTERFACE_MODE_RXAUI, mask); __set_bit(PHY_INTERFACE_MODE_10GBASER, mask); __set_bit(PHY_INTERFACE_MODE_USXGMII, mask); } static void mv2110_init_supported_interfaces(unsigned long *mask) { __set_bit(PHY_INTERFACE_MODE_SGMII, mask); __set_bit(PHY_INTERFACE_MODE_2500BASEX, mask); __set_bit(PHY_INTERFACE_MODE_5GBASER, mask); __set_bit(PHY_INTERFACE_MODE_10GBASER, mask); __set_bit(PHY_INTERFACE_MODE_USXGMII, mask); } static void mv2111_init_supported_interfaces(unsigned long *mask) { __set_bit(PHY_INTERFACE_MODE_SGMII, mask); __set_bit(PHY_INTERFACE_MODE_2500BASEX, mask); __set_bit(PHY_INTERFACE_MODE_10GBASER, mask); __set_bit(PHY_INTERFACE_MODE_USXGMII, mask); } static const struct mv3310_chip mv3310_type = { .has_downshift = mv3310_has_downshift, .init_supported_interfaces = mv3310_init_supported_interfaces, .get_mactype = mv3310_get_mactype, .set_mactype = mv3310_set_mactype, .select_mactype = mv3310_select_mactype, .init_interface = mv3310_init_interface, #ifdef CONFIG_HWMON .hwmon_read_temp_reg = mv3310_hwmon_read_temp_reg, #endif }; static const struct mv3310_chip mv3340_type = { .has_downshift = mv3310_has_downshift, .init_supported_interfaces = mv3340_init_supported_interfaces, .get_mactype = mv3310_get_mactype, .set_mactype = mv3310_set_mactype, .select_mactype = mv3310_select_mactype, .init_interface = mv3340_init_interface, #ifdef CONFIG_HWMON .hwmon_read_temp_reg = mv3310_hwmon_read_temp_reg, #endif }; static const struct mv3310_chip mv2110_type = { .init_supported_interfaces = mv2110_init_supported_interfaces, .get_mactype = mv2110_get_mactype, .set_mactype = mv2110_set_mactype, .select_mactype = mv2110_select_mactype, .init_interface = mv2110_init_interface, #ifdef CONFIG_HWMON .hwmon_read_temp_reg = mv2110_hwmon_read_temp_reg, #endif }; static const struct mv3310_chip mv2111_type = { .init_supported_interfaces = mv2111_init_supported_interfaces, .get_mactype = mv2110_get_mactype, .set_mactype = mv2110_set_mactype, .select_mactype = mv2110_select_mactype, .init_interface = mv2110_init_interface, #ifdef CONFIG_HWMON .hwmon_read_temp_reg = mv2110_hwmon_read_temp_reg, #endif }; static int mv3310_get_number_of_ports(struct phy_device *phydev) { int ret; ret = phy_read_mmd(phydev, MDIO_MMD_PCS, MV_PCS_PORT_INFO); if (ret < 0) return ret; ret &= MV_PCS_PORT_INFO_NPORTS_MASK; ret >>= MV_PCS_PORT_INFO_NPORTS_SHIFT; return ret + 1; } static int mv3310_match_phy_device(struct phy_device *phydev) { if ((phydev->c45_ids.device_ids[MDIO_MMD_PMAPMD] & MARVELL_PHY_ID_MASK) != MARVELL_PHY_ID_88X3310) return 0; return mv3310_get_number_of_ports(phydev) == 1; } static int mv3340_match_phy_device(struct phy_device *phydev) { if ((phydev->c45_ids.device_ids[MDIO_MMD_PMAPMD] & MARVELL_PHY_ID_MASK) != MARVELL_PHY_ID_88X3310) return 0; return mv3310_get_number_of_ports(phydev) == 4; } static int mv211x_match_phy_device(struct phy_device *phydev, bool has_5g) { int val; if ((phydev->c45_ids.device_ids[MDIO_MMD_PMAPMD] & MARVELL_PHY_ID_MASK) != MARVELL_PHY_ID_88E2110) return 0; val = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_SPEED); if (val < 0) return val; return !!(val & MDIO_PCS_SPEED_5G) == has_5g; } static int mv2110_match_phy_device(struct phy_device *phydev) { return mv211x_match_phy_device(phydev, true); } static int mv2111_match_phy_device(struct phy_device *phydev) { return mv211x_match_phy_device(phydev, false); } static void mv3110_get_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol) { int ret; wol->supported = WAKE_MAGIC; wol->wolopts = 0; ret = phy_read_mmd(phydev, MDIO_MMD_VEND2, MV_V2_WOL_CTRL); if (ret < 0) return; if (ret & MV_V2_WOL_CTRL_MAGIC_PKT_EN) wol->wolopts |= WAKE_MAGIC; } static int mv3110_set_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol) { int ret; if (wol->wolopts & WAKE_MAGIC) { /* Enable the WOL interrupt */ ret = phy_set_bits_mmd(phydev, MDIO_MMD_VEND2, MV_V2_PORT_INTR_MASK, MV_V2_PORT_INTR_STS_WOL_EN); if (ret < 0) return ret; /* Store the device address for the magic packet */ ret = phy_write_mmd(phydev, MDIO_MMD_VEND2, MV_V2_MAGIC_PKT_WORD2, ((phydev->attached_dev->dev_addr[5] << 8) | phydev->attached_dev->dev_addr[4])); if (ret < 0) return ret; ret = phy_write_mmd(phydev, MDIO_MMD_VEND2, MV_V2_MAGIC_PKT_WORD1, ((phydev->attached_dev->dev_addr[3] << 8) | phydev->attached_dev->dev_addr[2])); if (ret < 0) return ret; ret = phy_write_mmd(phydev, MDIO_MMD_VEND2, MV_V2_MAGIC_PKT_WORD0, ((phydev->attached_dev->dev_addr[1] << 8) | phydev->attached_dev->dev_addr[0])); if (ret < 0) return ret; /* Clear WOL status and enable magic packet matching */ ret = phy_set_bits_mmd(phydev, MDIO_MMD_VEND2, MV_V2_WOL_CTRL, MV_V2_WOL_CTRL_MAGIC_PKT_EN | MV_V2_WOL_CTRL_CLEAR_STS); if (ret < 0) return ret; } else { /* Disable magic packet matching & reset WOL status bit */ ret = phy_modify_mmd(phydev, MDIO_MMD_VEND2, MV_V2_WOL_CTRL, MV_V2_WOL_CTRL_MAGIC_PKT_EN, MV_V2_WOL_CTRL_CLEAR_STS); if (ret < 0) return ret; } /* Reset the clear WOL status bit as it does not self-clear */ return phy_clear_bits_mmd(phydev, MDIO_MMD_VEND2, MV_V2_WOL_CTRL, MV_V2_WOL_CTRL_CLEAR_STS); } static struct phy_driver mv3310_drivers[] = { { .phy_id = MARVELL_PHY_ID_88X3310, .phy_id_mask = MARVELL_PHY_ID_MASK, .match_phy_device = mv3310_match_phy_device, .name = "mv88x3310", .driver_data = &mv3310_type, .get_features = mv3310_get_features, .config_init = mv3310_config_init, .probe = mv3310_probe, .suspend = mv3310_suspend, .resume = mv3310_resume, .config_aneg = mv3310_config_aneg, .aneg_done = mv3310_aneg_done, .read_status = mv3310_read_status, .get_tunable = mv3310_get_tunable, .set_tunable = mv3310_set_tunable, .remove = mv3310_remove, .set_loopback = genphy_c45_loopback, .get_wol = mv3110_get_wol, .set_wol = mv3110_set_wol, }, { .phy_id = MARVELL_PHY_ID_88X3310, .phy_id_mask = MARVELL_PHY_ID_MASK, .match_phy_device = mv3340_match_phy_device, .name = "mv88x3340", .driver_data = &mv3340_type, .get_features = mv3310_get_features, .config_init = mv3310_config_init, .probe = mv3310_probe, .suspend = mv3310_suspend, .resume = mv3310_resume, .config_aneg = mv3310_config_aneg, .aneg_done = mv3310_aneg_done, .read_status = mv3310_read_status, .get_tunable = mv3310_get_tunable, .set_tunable = mv3310_set_tunable, .remove = mv3310_remove, .set_loopback = genphy_c45_loopback, }, { .phy_id = MARVELL_PHY_ID_88E2110, .phy_id_mask = MARVELL_PHY_ID_MASK, .match_phy_device = mv2110_match_phy_device, .name = "mv88e2110", .driver_data = &mv2110_type, .probe = mv3310_probe, .suspend = mv3310_suspend, .resume = mv3310_resume, .config_init = mv3310_config_init, .config_aneg = mv3310_config_aneg, .aneg_done = mv3310_aneg_done, .read_status = mv3310_read_status, .get_tunable = mv3310_get_tunable, .set_tunable = mv3310_set_tunable, .remove = mv3310_remove, .set_loopback = genphy_c45_loopback, .get_wol = mv3110_get_wol, .set_wol = mv3110_set_wol, }, { .phy_id = MARVELL_PHY_ID_88E2110, .phy_id_mask = MARVELL_PHY_ID_MASK, .match_phy_device = mv2111_match_phy_device, .name = "mv88e2111", .driver_data = &mv2111_type, .probe = mv3310_probe, .suspend = mv3310_suspend, .resume = mv3310_resume, .config_init = mv3310_config_init, .config_aneg = mv3310_config_aneg, .aneg_done = mv3310_aneg_done, .read_status = mv3310_read_status, .get_tunable = mv3310_get_tunable, .set_tunable = mv3310_set_tunable, .remove = mv3310_remove, .set_loopback = genphy_c45_loopback, }, }; module_phy_driver(mv3310_drivers); static struct mdio_device_id __maybe_unused mv3310_tbl[] = { { MARVELL_PHY_ID_88X3310, MARVELL_PHY_ID_MASK }, { MARVELL_PHY_ID_88E2110, MARVELL_PHY_ID_MASK }, { }, }; MODULE_DEVICE_TABLE(mdio, mv3310_tbl); MODULE_DESCRIPTION("Marvell Alaska X/M multi-gigabit Ethernet PHY driver"); MODULE_LICENSE("GPL");
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