From 3c1bcc8614db10803f1f57ef0295363917448cb2 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sat, 10 Nov 2018 23:43:33 +0100 Subject: net: ethernet: Convert phydev advertize and supported from u32 to link mode There are a few MAC/PHYs combinations which now support > 1Gbps. These may need to make use of link modes with bits > 31. Thus their supported PHY features or advertised features cannot be implemented using the current bitmap in a u32. Convert to using a linkmode bitmap, which can support all the currently devices link modes, and is future proof as more modes are added. Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller --- drivers/net/phy/aquantia.c | 9 +-- drivers/net/phy/bcm63xx.c | 2 +- drivers/net/phy/bcm87xx.c | 8 +- drivers/net/phy/fixed_phy.c | 19 +++-- drivers/net/phy/marvell.c | 50 ++++++++----- drivers/net/phy/marvell10g.c | 33 ++++---- drivers/net/phy/micrel.c | 17 +++-- drivers/net/phy/phy-c45.c | 7 +- drivers/net/phy/phy-core.c | 38 ++++++---- drivers/net/phy/phy.c | 154 +++++++++++++++++++++++++------------ drivers/net/phy/phy_device.c | 175 ++++++++++++++++++++++++++++--------------- drivers/net/phy/phylink.c | 19 ++--- 12 files changed, 338 insertions(+), 193 deletions(-) (limited to 'drivers/net/phy') diff --git a/drivers/net/phy/aquantia.c b/drivers/net/phy/aquantia.c index efc0fbde97a1..beb3309bb0f0 100644 --- a/drivers/net/phy/aquantia.c +++ b/drivers/net/phy/aquantia.c @@ -25,15 +25,10 @@ #define PHY_ID_AQR107 0x03a1b4e0 #define PHY_ID_AQR405 0x03a1b4b0 -#define PHY_AQUANTIA_FEATURES (SUPPORTED_10000baseT_Full | \ - SUPPORTED_1000baseT_Full | \ - SUPPORTED_100baseT_Full | \ - PHY_DEFAULT_FEATURES) - static int aquantia_config_aneg(struct phy_device *phydev) { - phydev->supported = PHY_AQUANTIA_FEATURES; - phydev->advertising = phydev->supported; + linkmode_copy(phydev->supported, phy_10gbit_features); + linkmode_copy(phydev->advertising, phydev->supported); return 0; } diff --git a/drivers/net/phy/bcm63xx.c b/drivers/net/phy/bcm63xx.c index 6a547b87ff04..a88dd14a25c0 100644 --- a/drivers/net/phy/bcm63xx.c +++ b/drivers/net/phy/bcm63xx.c @@ -43,7 +43,7 @@ static int bcm63xx_config_init(struct phy_device *phydev) int reg, err; /* ASYM_PAUSE bit is marked RO in datasheet, so don't cheat */ - phydev->supported |= SUPPORTED_Pause; + linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydev->supported); reg = phy_read(phydev, MII_BCM63XX_IR); if (reg < 0) diff --git a/drivers/net/phy/bcm87xx.c b/drivers/net/phy/bcm87xx.c index 64d5ba7bf94f..1b350183bffb 100644 --- a/drivers/net/phy/bcm87xx.c +++ b/drivers/net/phy/bcm87xx.c @@ -86,8 +86,12 @@ static int bcm87xx_of_reg_init(struct phy_device *phydev) static int bcm87xx_config_init(struct phy_device *phydev) { - phydev->supported = SUPPORTED_10000baseR_FEC; - phydev->advertising = ADVERTISED_10000baseR_FEC; + linkmode_zero(phydev->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseR_FEC_BIT, + phydev->supported); + linkmode_zero(phydev->advertising); + linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseR_FEC_BIT, + phydev->advertising); phydev->state = PHY_NOLINK; phydev->autoneg = AUTONEG_DISABLE; diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c index 67b260877f30..f7fb62712cd8 100644 --- a/drivers/net/phy/fixed_phy.c +++ b/drivers/net/phy/fixed_phy.c @@ -223,14 +223,23 @@ struct phy_device *fixed_phy_register(unsigned int irq, switch (status->speed) { case SPEED_1000: - phy->supported = PHY_1000BT_FEATURES; - break; + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, + phy->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + phy->supported); + /* fall through */ case SPEED_100: - phy->supported = PHY_100BT_FEATURES; - break; + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, + phy->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, + phy->supported); + /* fall through */ case SPEED_10: default: - phy->supported = PHY_10BT_FEATURES; + linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, + phy->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT, + phy->supported); } ret = phy_device_register(phy); diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index 463c616a7281..96f33831ea99 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -491,25 +491,26 @@ static int m88e1318_config_aneg(struct phy_device *phydev) } /** - * ethtool_adv_to_fiber_adv_t - * @ethadv: the ethtool advertisement settings + * linkmode_adv_to_fiber_adv_t + * @advertise: the linkmode advertisement settings * - * A small helper function that translates ethtool advertisement - * settings to phy autonegotiation advertisements for the - * MII_ADV register for fiber link. + * A small helper function that translates linkmode 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) +static inline u32 linkmode_adv_to_fiber_adv_t(unsigned long *advertise) { u32 result = 0; - if (ethadv & ADVERTISED_1000baseT_Half) + if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, advertise)) result |= ADVERTISE_FIBER_1000HALF; - if (ethadv & ADVERTISED_1000baseT_Full) + if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, advertise)) result |= ADVERTISE_FIBER_1000FULL; - if ((ethadv & ADVERTISE_PAUSE_ASYM) && (ethadv & ADVERTISE_PAUSE_CAP)) + if (linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, advertise) && + linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, advertise)) result |= LPA_PAUSE_ASYM_FIBER; - else if (ethadv & ADVERTISE_PAUSE_CAP) + else if (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, advertise)) result |= (ADVERTISE_PAUSE_FIBER & (~ADVERTISE_PAUSE_ASYM_FIBER)); @@ -530,14 +531,13 @@ 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; + linkmode_and(phydev->advertising, phydev->advertising, + phydev->supported); /* Setup fiber advertisement */ adv = phy_read(phydev, MII_ADVERTISE); @@ -547,7 +547,7 @@ static int marvell_config_aneg_fiber(struct phy_device *phydev) oldadv = adv; adv &= ~(ADVERTISE_FIBER_1000HALF | ADVERTISE_FIBER_1000FULL | LPA_PAUSE_FIBER); - adv |= ethtool_adv_to_fiber_adv_t(advertise); + adv |= linkmode_adv_to_fiber_adv_t(phydev->advertising); if (adv != oldadv) { err = phy_write(phydev, MII_ADVERTISE, adv); @@ -879,8 +879,14 @@ static int m88e1510_config_init(struct phy_device *phydev) * so disable Pause support. */ pause = SUPPORTED_Pause | SUPPORTED_Asym_Pause; - phydev->supported &= ~pause; - phydev->advertising &= ~pause; + linkmode_clear_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + phydev->supported); + linkmode_clear_bit(ETHTOOL_LINK_MODE_Pause_BIT, + phydev->supported); + linkmode_clear_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + phydev->advertising); + linkmode_clear_bit(ETHTOOL_LINK_MODE_Pause_BIT, + phydev->advertising); } return m88e1318_config_init(phydev); @@ -1235,7 +1241,8 @@ static int marvell_read_status(struct phy_device *phydev) int err; /* Check the fiber mode first */ - if (phydev->supported & SUPPORTED_FIBRE && + if (linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, + phydev->supported) && phydev->interface != PHY_INTERFACE_MODE_SGMII) { err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE); if (err < 0) @@ -1278,7 +1285,8 @@ static int marvell_suspend(struct phy_device *phydev) int err; /* Suspend the fiber mode first */ - if (!(phydev->supported & SUPPORTED_FIBRE)) { + if (!linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, + phydev->supported)) { err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE); if (err < 0) goto error; @@ -1312,7 +1320,8 @@ static int marvell_resume(struct phy_device *phydev) int err; /* Resume the fiber mode first */ - if (!(phydev->supported & SUPPORTED_FIBRE)) { + if (!linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, + phydev->supported)) { err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE); if (err < 0) goto error; @@ -1463,7 +1472,8 @@ error: static int marvell_get_sset_count(struct phy_device *phydev) { - if (phydev->supported & SUPPORTED_FIBRE) + if (linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, + phydev->supported)) return ARRAY_SIZE(marvell_hw_stats); else return ARRAY_SIZE(marvell_hw_stats) - NB_FIBER_STATS; diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c index 1c9d039eec63..d939dce16b35 100644 --- a/drivers/net/phy/marvell10g.c +++ b/drivers/net/phy/marvell10g.c @@ -252,7 +252,6 @@ static int mv3310_resume(struct phy_device *phydev) static int mv3310_config_init(struct phy_device *phydev) { __ETHTOOL_DECLARE_LINK_MODE_MASK(supported) = { 0, }; - u32 mask; int val; /* Check that the PHY interface type is compatible */ @@ -336,13 +335,9 @@ static int mv3310_config_init(struct phy_device *phydev) } } - if (!ethtool_convert_link_mode_to_legacy_u32(&mask, supported)) - phydev_warn(phydev, - "PHY supports (%*pb) more modes than phylib supports, some modes not supported.\n", - __ETHTOOL_LINK_MODE_MASK_NBITS, supported); - - phydev->supported &= mask; - phydev->advertising &= phydev->supported; + linkmode_copy(phydev->supported, supported); + linkmode_and(phydev->advertising, phydev->advertising, + phydev->supported); return 0; } @@ -350,7 +345,7 @@ static int mv3310_config_init(struct phy_device *phydev) static int mv3310_config_aneg(struct phy_device *phydev) { bool changed = false; - u32 advertising; + u16 reg; int ret; /* We don't support manual MDI control */ @@ -364,31 +359,35 @@ static int mv3310_config_aneg(struct phy_device *phydev) return genphy_c45_an_disable_aneg(phydev); } - phydev->advertising &= phydev->supported; - advertising = phydev->advertising; + linkmode_and(phydev->advertising, phydev->advertising, + phydev->supported); ret = mv3310_modify(phydev, MDIO_MMD_AN, MDIO_AN_ADVERTISE, ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM, - ethtool_adv_to_mii_adv_t(advertising)); + linkmode_adv_to_mii_adv_t(phydev->advertising)); if (ret < 0) return ret; if (ret > 0) changed = true; + reg = linkmode_adv_to_mii_ctrl1000_t(phydev->advertising); ret = mv3310_modify(phydev, MDIO_MMD_AN, MV_AN_CTRL1000, - ADVERTISE_1000FULL | ADVERTISE_1000HALF, - ethtool_adv_to_mii_ctrl1000_t(advertising)); + ADVERTISE_1000FULL | ADVERTISE_1000HALF, reg); if (ret < 0) return ret; if (ret > 0) changed = true; /* 10G control register */ + if (linkmode_test_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, + phydev->advertising)) + reg = MDIO_AN_10GBT_CTRL_ADV10G; + else + reg = 0; + ret = mv3310_modify(phydev, MDIO_MMD_AN, MDIO_AN_10GBT_CTRL, - MDIO_AN_10GBT_CTRL_ADV10G, - advertising & ADVERTISED_10000baseT_Full ? - MDIO_AN_10GBT_CTRL_ADV10G : 0); + MDIO_AN_10GBT_CTRL_ADV10G, reg); if (ret < 0) return ret; if (ret > 0) diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index cb5783905a25..c33384710d26 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -311,17 +311,22 @@ static int kszphy_config_init(struct phy_device *phydev) static int ksz8041_config_init(struct phy_device *phydev) { + __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, }; + struct device_node *of_node = phydev->mdio.dev.of_node; /* Limit supported and advertised modes in fiber mode */ if (of_property_read_bool(of_node, "micrel,fiber-mode")) { phydev->dev_flags |= MICREL_PHY_FXEN; - phydev->supported &= SUPPORTED_100baseT_Full | - SUPPORTED_100baseT_Half; - phydev->supported |= SUPPORTED_FIBRE; - phydev->advertising &= ADVERTISED_100baseT_Full | - ADVERTISED_100baseT_Half; - phydev->advertising |= ADVERTISED_FIBRE; + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, mask); + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, mask); + + linkmode_and(phydev->supported, phydev->supported, mask); + linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, + phydev->supported); + linkmode_and(phydev->advertising, phydev->advertising, mask); + linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, + phydev->advertising); phydev->autoneg = AUTONEG_DISABLE; } diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index d7636ff03bc7..a19f4dfa7470 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -304,8 +304,11 @@ EXPORT_SYMBOL_GPL(gen10g_no_soft_reset); int gen10g_config_init(struct phy_device *phydev) { /* Temporarily just say we support everything */ - phydev->supported = SUPPORTED_10000baseT_Full; - phydev->advertising = SUPPORTED_10000baseT_Full; + linkmode_zero(phydev->supported); + + linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, + phydev->supported); + linkmode_copy(phydev->advertising, phydev->supported); return 0; } diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c index c7da4cbb1103..9d192b660b07 100644 --- a/drivers/net/phy/phy-core.c +++ b/drivers/net/phy/phy-core.c @@ -129,7 +129,6 @@ static const struct phy_setting settings[] = { * @speed: speed to match * @duplex: duplex to match * @mask: allowed link modes - * @maxbit: bit size of link modes * @exact: an exact match is required * * Search the settings array for a setting that matches the speed and @@ -143,14 +142,14 @@ static const struct phy_setting settings[] = { * they all fail, %NULL will be returned. */ const struct phy_setting * -phy_lookup_setting(int speed, int duplex, const unsigned long *mask, - size_t maxbit, bool exact) +phy_lookup_setting(int speed, int duplex, const unsigned long *mask, bool exact) { const struct phy_setting *p, *match = NULL, *last = NULL; int i; for (i = 0, p = settings; i < ARRAY_SIZE(settings); i++, p++) { - if (p->bit < maxbit && test_bit(p->bit, mask)) { + if (p->bit < __ETHTOOL_LINK_MODE_MASK_NBITS && + test_bit(p->bit, mask)) { last = p; if (p->speed == speed && p->duplex == duplex) { /* Exact match for speed and duplex */ @@ -175,13 +174,13 @@ phy_lookup_setting(int speed, int duplex, const unsigned long *mask, EXPORT_SYMBOL_GPL(phy_lookup_setting); size_t phy_speeds(unsigned int *speeds, size_t size, - unsigned long *mask, size_t maxbit) + unsigned long *mask) { size_t count; int i; for (i = 0, count = 0; i < ARRAY_SIZE(settings) && count < size; i++) - if (settings[i].bit < maxbit && + if (settings[i].bit < __ETHTOOL_LINK_MODE_MASK_NBITS && test_bit(settings[i].bit, mask) && (count == 0 || speeds[count - 1] != settings[i].speed)) speeds[count++] = settings[i].speed; @@ -199,27 +198,38 @@ size_t phy_speeds(unsigned int *speeds, size_t size, */ void phy_resolve_aneg_linkmode(struct phy_device *phydev) { - u32 common = phydev->lp_advertising & phydev->advertising; + __ETHTOOL_DECLARE_LINK_MODE_MASK(common); + __ETHTOOL_DECLARE_LINK_MODE_MASK(lp); - if (common & ADVERTISED_10000baseT_Full) { + ethtool_convert_legacy_u32_to_link_mode(lp, phydev->lp_advertising); + + linkmode_and(common, lp, phydev->advertising); + + if (linkmode_test_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, common)) { phydev->speed = SPEED_10000; phydev->duplex = DUPLEX_FULL; - } else if (common & ADVERTISED_1000baseT_Full) { + } else if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + common)) { phydev->speed = SPEED_1000; phydev->duplex = DUPLEX_FULL; - } else if (common & ADVERTISED_1000baseT_Half) { + } else if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, + common)) { phydev->speed = SPEED_1000; phydev->duplex = DUPLEX_HALF; - } else if (common & ADVERTISED_100baseT_Full) { + } else if (linkmode_test_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, + common)) { phydev->speed = SPEED_100; phydev->duplex = DUPLEX_FULL; - } else if (common & ADVERTISED_100baseT_Half) { + } else if (linkmode_test_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, + common)) { phydev->speed = SPEED_100; phydev->duplex = DUPLEX_HALF; - } else if (common & ADVERTISED_10baseT_Full) { + } else if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT, + common)) { phydev->speed = SPEED_10; phydev->duplex = DUPLEX_FULL; - } else if (common & ADVERTISED_10baseT_Half) { + } else if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, + common)) { phydev->speed = SPEED_10; phydev->duplex = DUPLEX_HALF; } diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 627e66ab60eb..ecc8a7d5306c 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -179,11 +179,9 @@ EXPORT_SYMBOL(phy_aneg_done); * settings were found. */ static const struct phy_setting * -phy_find_valid(int speed, int duplex, u32 supported) +phy_find_valid(int speed, int duplex, unsigned long *supported) { - unsigned long mask = supported; - - return phy_lookup_setting(speed, duplex, &mask, BITS_PER_LONG, false); + return phy_lookup_setting(speed, duplex, supported, false); } /** @@ -200,9 +198,7 @@ unsigned int phy_supported_speeds(struct phy_device *phy, unsigned int *speeds, unsigned int size) { - unsigned long supported = phy->supported; - - return phy_speeds(speeds, size, &supported, BITS_PER_LONG); + return phy_speeds(speeds, size, phy->supported); } /** @@ -214,11 +210,10 @@ unsigned int phy_supported_speeds(struct phy_device *phy, * * Description: Returns true if there is a valid setting, false otherwise. */ -static inline bool phy_check_valid(int speed, int duplex, u32 features) +static inline bool phy_check_valid(int speed, int duplex, + unsigned long *features) { - unsigned long mask = features; - - return !!phy_lookup_setting(speed, duplex, &mask, BITS_PER_LONG, true); + return !!phy_lookup_setting(speed, duplex, features, true); } /** @@ -232,13 +227,13 @@ static inline bool phy_check_valid(int speed, int duplex, u32 features) static void phy_sanitize_settings(struct phy_device *phydev) { const struct phy_setting *setting; - u32 features = phydev->supported; /* Sanitize settings based on PHY capabilities */ - if ((features & SUPPORTED_Autoneg) == 0) + if (linkmode_test_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, phydev->supported)) phydev->autoneg = AUTONEG_DISABLE; - setting = phy_find_valid(phydev->speed, phydev->duplex, features); + setting = phy_find_valid(phydev->speed, phydev->duplex, + phydev->supported); if (setting) { phydev->speed = setting->speed; phydev->duplex = setting->duplex; @@ -264,13 +259,15 @@ static void phy_sanitize_settings(struct phy_device *phydev) */ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd) { + __ETHTOOL_DECLARE_LINK_MODE_MASK(advertising); u32 speed = ethtool_cmd_speed(cmd); if (cmd->phy_address != phydev->mdio.addr) return -EINVAL; /* We make sure that we don't pass unsupported values in to the PHY */ - cmd->advertising &= phydev->supported; + ethtool_convert_legacy_u32_to_link_mode(advertising, cmd->advertising); + linkmode_and(advertising, advertising, phydev->supported); /* Verify the settings we care about. */ if (cmd->autoneg != AUTONEG_ENABLE && cmd->autoneg != AUTONEG_DISABLE) @@ -291,12 +288,14 @@ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd) phydev->speed = speed; - phydev->advertising = cmd->advertising; + linkmode_copy(phydev->advertising, advertising); if (AUTONEG_ENABLE == cmd->autoneg) - phydev->advertising |= ADVERTISED_Autoneg; + linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, + phydev->advertising); else - phydev->advertising &= ~ADVERTISED_Autoneg; + linkmode_clear_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, + phydev->advertising); phydev->duplex = cmd->duplex; @@ -312,19 +311,18 @@ EXPORT_SYMBOL(phy_ethtool_sset); int phy_ethtool_ksettings_set(struct phy_device *phydev, const struct ethtool_link_ksettings *cmd) { + __ETHTOOL_DECLARE_LINK_MODE_MASK(advertising); u8 autoneg = cmd->base.autoneg; u8 duplex = cmd->base.duplex; u32 speed = cmd->base.speed; - u32 advertising; if (cmd->base.phy_address != phydev->mdio.addr) return -EINVAL; - ethtool_convert_link_mode_to_legacy_u32(&advertising, - cmd->link_modes.advertising); + linkmode_copy(advertising, cmd->link_modes.advertising); /* We make sure that we don't pass unsupported values in to the PHY */ - advertising &= phydev->supported; + linkmode_and(advertising, advertising, phydev->supported); /* Verify the settings we care about. */ if (autoneg != AUTONEG_ENABLE && autoneg != AUTONEG_DISABLE) @@ -345,12 +343,14 @@ int phy_ethtool_ksettings_set(struct phy_device *phydev, phydev->speed = speed; - phydev->advertising = advertising; + linkmode_copy(phydev->advertising, advertising); if (autoneg == AUTONEG_ENABLE) - phydev->advertising |= ADVERTISED_Autoneg; + linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, + phydev->advertising); else - phydev->advertising &= ~ADVERTISED_Autoneg; + linkmode_clear_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, + phydev->advertising); phydev->duplex = duplex; @@ -366,11 +366,8 @@ EXPORT_SYMBOL(phy_ethtool_ksettings_set); void phy_ethtool_ksettings_get(struct phy_device *phydev, struct ethtool_link_ksettings *cmd) { - ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, - phydev->supported); - - ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising, - phydev->advertising); + linkmode_copy(cmd->link_modes.supported, phydev->supported); + linkmode_copy(cmd->link_modes.advertising, phydev->advertising); ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.lp_advertising, phydev->lp_advertising); @@ -442,7 +439,8 @@ int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd) } break; case MII_ADVERTISE: - phydev->advertising = mii_adv_to_ethtool_adv_t(val); + mii_adv_to_linkmode_adv_t(phydev->advertising, + val); change_autoneg = true; break; default: @@ -604,20 +602,38 @@ static int phy_poll_aneg_done(struct phy_device *phydev) */ int phy_speed_down(struct phy_device *phydev, bool sync) { - u32 adv = phydev->lp_advertising & phydev->supported; - u32 adv_old = phydev->advertising; + __ETHTOOL_DECLARE_LINK_MODE_MASK(adv_old); + __ETHTOOL_DECLARE_LINK_MODE_MASK(adv); int ret; if (phydev->autoneg != AUTONEG_ENABLE) return 0; - if (adv & PHY_10BT_FEATURES) - phydev->advertising &= ~(PHY_100BT_FEATURES | - PHY_1000BT_FEATURES); - else if (adv & PHY_100BT_FEATURES) - phydev->advertising &= ~PHY_1000BT_FEATURES; + linkmode_copy(adv_old, phydev->advertising); + ethtool_convert_legacy_u32_to_link_mode(adv, phydev->lp_advertising); + linkmode_and(adv, adv, phydev->supported); + + if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, adv) || + linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT, adv)) { + linkmode_clear_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, + phydev->advertising); + linkmode_clear_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, + phydev->advertising); + linkmode_clear_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, + phydev->advertising); + linkmode_clear_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + phydev->advertising); + } else if (linkmode_test_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, + adv) || + linkmode_test_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, + adv)) { + linkmode_clear_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, + phydev->advertising); + linkmode_clear_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + phydev->advertising); + } - if (phydev->advertising == adv_old) + if (linkmode_equal(phydev->advertising, adv_old)) return 0; ret = phy_config_aneg(phydev); @@ -636,15 +652,30 @@ EXPORT_SYMBOL_GPL(phy_speed_down); */ int phy_speed_up(struct phy_device *phydev) { - u32 mask = PHY_10BT_FEATURES | PHY_100BT_FEATURES | PHY_1000BT_FEATURES; - u32 adv_old = phydev->advertising; + __ETHTOOL_DECLARE_LINK_MODE_MASK(all_speeds) = { 0, }; + __ETHTOOL_DECLARE_LINK_MODE_MASK(not_speeds); + __ETHTOOL_DECLARE_LINK_MODE_MASK(supported); + __ETHTOOL_DECLARE_LINK_MODE_MASK(adv_old); + __ETHTOOL_DECLARE_LINK_MODE_MASK(speeds); + + linkmode_copy(adv_old, phydev->advertising); if (phydev->autoneg != AUTONEG_ENABLE) return 0; - phydev->advertising = (adv_old & ~mask) | (phydev->supported & mask); + linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, all_speeds); + linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT, all_speeds); + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, all_speeds); + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, all_speeds); + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, all_speeds); + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, all_speeds); - if (phydev->advertising == adv_old) + linkmode_andnot(not_speeds, adv_old, all_speeds); + linkmode_copy(supported, phydev->supported); + linkmode_and(speeds, supported, all_speeds); + linkmode_or(phydev->advertising, not_speeds, speeds); + + if (linkmode_equal(phydev->advertising, adv_old)) return 0; return phy_config_aneg(phydev); @@ -973,6 +1004,30 @@ void phy_mac_interrupt(struct phy_device *phydev) } EXPORT_SYMBOL(phy_mac_interrupt); +static void mmd_eee_adv_to_linkmode(unsigned long *advertising, u16 eee_adv) +{ + linkmode_zero(advertising); + + if (eee_adv & MDIO_EEE_100TX) + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, + advertising); + if (eee_adv & MDIO_EEE_1000T) + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + advertising); + if (eee_adv & MDIO_EEE_10GT) + linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, + advertising); + if (eee_adv & MDIO_EEE_1000KX) + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, + advertising); + if (eee_adv & MDIO_EEE_10GKX4) + linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT, + advertising); + if (eee_adv & MDIO_EEE_10GKR) + linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, + advertising); +} + /** * phy_init_eee - init and check the EEE feature * @phydev: target phy_device struct @@ -991,9 +1046,12 @@ int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable) /* According to 802.3az,the EEE is supported only in full duplex-mode. */ if (phydev->duplex == DUPLEX_FULL) { + __ETHTOOL_DECLARE_LINK_MODE_MASK(common); + __ETHTOOL_DECLARE_LINK_MODE_MASK(lp); + __ETHTOOL_DECLARE_LINK_MODE_MASK(adv); int eee_lp, eee_cap, eee_adv; - u32 lp, cap, adv; int status; + u32 cap; /* Read phy status to properly get the right settings */ status = phy_read_status(phydev); @@ -1020,9 +1078,11 @@ int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable) if (eee_adv <= 0) goto eee_exit_err; - adv = mmd_eee_adv_to_ethtool_adv_t(eee_adv); - lp = mmd_eee_adv_to_ethtool_adv_t(eee_lp); - if (!phy_check_valid(phydev->speed, phydev->duplex, lp & adv)) + mmd_eee_adv_to_linkmode(adv, eee_adv); + mmd_eee_adv_to_linkmode(lp, eee_lp); + linkmode_and(common, adv, lp); + + if (!phy_check_valid(phydev->speed, phydev->duplex, common)) goto eee_exit_err; if (clk_stop_enable) { diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 0f56d408b033..09a1c2d835b2 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -66,10 +66,12 @@ static const int phy_basic_ports_array[] = { ETHTOOL_LINK_MODE_TP_BIT, ETHTOOL_LINK_MODE_MII_BIT, }; +EXPORT_SYMBOL_GPL(phy_basic_ports_array); static const int phy_fibre_port_array[] = { ETHTOOL_LINK_MODE_FIBRE_BIT, }; +EXPORT_SYMBOL_GPL(phy_fibre_port_array); static const int phy_all_ports_features_array[] = { ETHTOOL_LINK_MODE_Autoneg_BIT, @@ -80,27 +82,32 @@ static const int phy_all_ports_features_array[] = { ETHTOOL_LINK_MODE_BNC_BIT, ETHTOOL_LINK_MODE_Backplane_BIT, }; +EXPORT_SYMBOL_GPL(phy_all_ports_features_array); -static const int phy_10_100_features_array[] = { +const int phy_10_100_features_array[4] = { ETHTOOL_LINK_MODE_10baseT_Half_BIT, ETHTOOL_LINK_MODE_10baseT_Full_BIT, ETHTOOL_LINK_MODE_100baseT_Half_BIT, ETHTOOL_LINK_MODE_100baseT_Full_BIT, }; +EXPORT_SYMBOL_GPL(phy_10_100_features_array); -static const int phy_basic_t1_features_array[] = { +const int phy_basic_t1_features_array[2] = { ETHTOOL_LINK_MODE_TP_BIT, ETHTOOL_LINK_MODE_100baseT_Full_BIT, }; +EXPORT_SYMBOL_GPL(phy_basic_t1_features_array); -static const int phy_gbit_features_array[] = { +const int phy_gbit_features_array[2] = { ETHTOOL_LINK_MODE_1000baseT_Half_BIT, ETHTOOL_LINK_MODE_1000baseT_Full_BIT, }; +EXPORT_SYMBOL_GPL(phy_gbit_features_array); -static const int phy_10gbit_features_array[] = { +const int phy_10gbit_features_array[1] = { ETHTOOL_LINK_MODE_10000baseT_Full_BIT, }; +EXPORT_SYMBOL_GPL(phy_10gbit_features_array); __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_full_features) __ro_after_init; EXPORT_SYMBOL_GPL(phy_10gbit_full_features); @@ -1441,8 +1448,13 @@ static int genphy_config_advert(struct phy_device *phydev) int err, changed = 0; /* Only allow advertising what this PHY supports */ - phydev->advertising &= phydev->supported; - advertise = phydev->advertising; + linkmode_and(phydev->advertising, phydev->advertising, + phydev->supported); + if (!ethtool_convert_link_mode_to_legacy_u32(&advertise, + phydev->advertising)) + phydev_warn(phydev, "PHY advertising (%*pb) more modes than genphy supports, some modes not advertised.\n", + __ETHTOOL_LINK_MODE_MASK_NBITS, + phydev->advertising); /* Setup standard advertisement */ adv = phy_read(phydev, MII_ADVERTISE); @@ -1481,10 +1493,11 @@ static int genphy_config_advert(struct phy_device *phydev) oldadv = adv; adv &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF); - if (phydev->supported & (SUPPORTED_1000baseT_Half | - SUPPORTED_1000baseT_Full)) { + if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, + phydev->supported) || + linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + phydev->supported)) adv |= ethtool_adv_to_mii_ctrl1000_t(advertise); - } if (adv != oldadv) changed = 1; @@ -1692,8 +1705,10 @@ int genphy_read_status(struct phy_device *phydev) phydev->lp_advertising = 0; if (AUTONEG_ENABLE == phydev->autoneg) { - if (phydev->supported & (SUPPORTED_1000baseT_Half - | SUPPORTED_1000baseT_Full)) { + if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, + phydev->supported) || + linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + phydev->supported)) { lpagb = phy_read(phydev, MII_STAT1000); if (lpagb < 0) return lpagb; @@ -1800,11 +1815,13 @@ EXPORT_SYMBOL(genphy_soft_reset); int genphy_config_init(struct phy_device *phydev) { int val; - u32 features; + __ETHTOOL_DECLARE_LINK_MODE_MASK(features) = { 0, }; - features = (SUPPORTED_TP | SUPPORTED_MII - | SUPPORTED_AUI | SUPPORTED_FIBRE | - SUPPORTED_BNC | SUPPORTED_Pause | SUPPORTED_Asym_Pause); + linkmode_set_bit_array(phy_basic_ports_array, + ARRAY_SIZE(phy_basic_ports_array), + features); + linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, features); + linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, features); /* Do we support autonegotiation? */ val = phy_read(phydev, MII_BMSR); @@ -1812,16 +1829,16 @@ int genphy_config_init(struct phy_device *phydev) return val; if (val & BMSR_ANEGCAPABLE) - features |= SUPPORTED_Autoneg; + linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, features); if (val & BMSR_100FULL) - features |= SUPPORTED_100baseT_Full; + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, features); if (val & BMSR_100HALF) - features |= SUPPORTED_100baseT_Half; + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, features); if (val & BMSR_10FULL) - features |= SUPPORTED_10baseT_Full; + linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT, features); if (val & BMSR_10HALF) - features |= SUPPORTED_10baseT_Half; + linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, features); if (val & BMSR_ESTATEN) { val = phy_read(phydev, MII_ESTATUS); @@ -1829,13 +1846,15 @@ int genphy_config_init(struct phy_device *phydev) return val; if (val & ESTATUS_1000_TFULL) - features |= SUPPORTED_1000baseT_Full; + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + features); if (val & ESTATUS_1000_THALF) - features |= SUPPORTED_1000baseT_Half; + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, + features); } - phydev->supported &= features; - phydev->advertising &= features; + linkmode_and(phydev->supported, phydev->supported, features); + linkmode_and(phydev->advertising, phydev->advertising, features); return 0; } @@ -1879,20 +1898,37 @@ EXPORT_SYMBOL(genphy_loopback); static int __set_phy_supported(struct phy_device *phydev, u32 max_speed) { - phydev->supported &= ~(PHY_1000BT_FEATURES | PHY_100BT_FEATURES | - PHY_10BT_FEATURES); + __ETHTOOL_DECLARE_LINK_MODE_MASK(speeds) = { 0, }; + + linkmode_set_bit_array(phy_10_100_features_array, + ARRAY_SIZE(phy_10_100_features_array), + speeds); + linkmode_set_bit_array(phy_gbit_features_array, + ARRAY_SIZE(phy_gbit_features_array), + speeds); + + linkmode_andnot(phydev->supported, phydev->supported, speeds); switch (max_speed) { default: return -ENOTSUPP; case SPEED_1000: - phydev->supported |= PHY_1000BT_FEATURES; + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, + phydev->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + phydev->supported); /* fall through */ case SPEED_100: - phydev->supported |= PHY_100BT_FEATURES; + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, + phydev->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, + phydev->supported); /* fall through */ case SPEED_10: - phydev->supported |= PHY_10BT_FEATURES; + linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, + phydev->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT, + phydev->supported); } return 0; @@ -1906,7 +1942,7 @@ int phy_set_max_speed(struct phy_device *phydev, u32 max_speed) if (err) return err; - phydev->advertising = phydev->supported; + linkmode_copy(phydev->advertising, phydev->supported); return 0; } @@ -1923,10 +1959,8 @@ EXPORT_SYMBOL(phy_set_max_speed); */ void phy_remove_link_mode(struct phy_device *phydev, u32 link_mode) { - WARN_ON(link_mode > 31); - - phydev->supported &= ~BIT(link_mode); - phydev->advertising = phydev->supported; + linkmode_clear_bit(link_mode, phydev->supported); + linkmode_copy(phydev->advertising, phydev->supported); } EXPORT_SYMBOL(phy_remove_link_mode); @@ -1939,9 +1973,9 @@ EXPORT_SYMBOL(phy_remove_link_mode); */ void phy_support_sym_pause(struct phy_device *phydev) { - phydev->supported &= ~SUPPORTED_Asym_Pause; - phydev->supported |= SUPPORTED_Pause; - phydev->advertising = phydev->supported; + linkmode_clear_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, phydev->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydev->supported); + linkmode_copy(phydev->advertising, phydev->supported); } EXPORT_SYMBOL(phy_support_sym_pause); @@ -1953,8 +1987,9 @@ EXPORT_SYMBOL(phy_support_sym_pause); */ void phy_support_asym_pause(struct phy_device *phydev) { - phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause; - phydev->advertising = phydev->supported; + linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydev->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, phydev->supported); + linkmode_copy(phydev->advertising, phydev->supported); } EXPORT_SYMBOL(phy_support_asym_pause); @@ -1972,12 +2007,13 @@ EXPORT_SYMBOL(phy_support_asym_pause); void phy_set_sym_pause(struct phy_device *phydev, bool rx, bool tx, bool autoneg) { - phydev->supported &= ~SUPPORTED_Pause; + linkmode_clear_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydev->supported); if (rx && tx && autoneg) - phydev->supported |= SUPPORTED_Pause; + linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, + phydev->supported); - phydev->advertising = phydev->supported; + linkmode_copy(phydev->advertising, phydev->supported); } EXPORT_SYMBOL(phy_set_sym_pause); @@ -1994,20 +2030,29 @@ EXPORT_SYMBOL(phy_set_sym_pause); */ void phy_set_asym_pause(struct phy_device *phydev, bool rx, bool tx) { - u16 oldadv = phydev->advertising; - u16 newadv = oldadv &= ~(SUPPORTED_Pause | SUPPORTED_Asym_Pause); + __ETHTOOL_DECLARE_LINK_MODE_MASK(oldadv); - if (rx) - newadv |= SUPPORTED_Pause | SUPPORTED_Asym_Pause; - if (tx) - newadv ^= SUPPORTED_Asym_Pause; + linkmode_copy(oldadv, phydev->advertising); - if (oldadv != newadv) { - phydev->advertising = newadv; + linkmode_clear_bit(ETHTOOL_LINK_MODE_Pause_BIT, + phydev->advertising); + linkmode_clear_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + phydev->advertising); - if (phydev->autoneg) - phy_start_aneg(phydev); + if (rx) { + linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, + phydev->advertising); + linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + phydev->advertising); } + + if (tx) + linkmode_change_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + phydev->advertising); + + if (!linkmode_equal(oldadv, phydev->advertising) && + phydev->autoneg) + phy_start_aneg(phydev); } EXPORT_SYMBOL(phy_set_asym_pause); @@ -2023,8 +2068,10 @@ EXPORT_SYMBOL(phy_set_asym_pause); bool phy_validate_pause(struct phy_device *phydev, struct ethtool_pauseparam *pp) { - if (!(phydev->supported & SUPPORTED_Pause) || - (!(phydev->supported & SUPPORTED_Asym_Pause) && + if (!linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, + phydev->supported) || + (!linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + phydev->supported) && pp->rx_pause != pp->tx_pause)) return false; return true; @@ -2112,9 +2159,9 @@ static int phy_probe(struct device *dev) * or both of these values */ ethtool_convert_link_mode_to_legacy_u32(&features, phydrv->features); - phydev->supported = features; + linkmode_copy(phydev->supported, phydrv->features); of_set_phy_supported(phydev); - phydev->advertising = phydev->supported; + linkmode_copy(phydev->advertising, phydev->supported); /* Get the EEE modes we want to prohibit. We will ask * the PHY stop advertising these mode later on @@ -2134,14 +2181,22 @@ static int phy_probe(struct device *dev) */ if (test_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydrv->features) || test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, phydrv->features)) { - phydev->supported &= ~(SUPPORTED_Pause | SUPPORTED_Asym_Pause); + linkmode_clear_bit(ETHTOOL_LINK_MODE_Pause_BIT, + phydev->supported); + linkmode_clear_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + phydev->supported); if (test_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydrv->features)) - phydev->supported |= SUPPORTED_Pause; + linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, + phydev->supported); if (test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, phydrv->features)) - phydev->supported |= SUPPORTED_Asym_Pause; + linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + phydev->supported); } else { - phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause; + linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, + phydev->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + phydev->supported); } /* Set the state to READY by default */ diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 9b8dd0d0ee42..e7becc7379d7 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -191,8 +191,7 @@ static int phylink_parse_fixedlink(struct phylink *pl, phylink_validate(pl, pl->supported, &pl->link_config); s = phy_lookup_setting(pl->link_config.speed, pl->link_config.duplex, - pl->supported, - __ETHTOOL_LINK_MODE_MASK_NBITS, true); + pl->supported, true); linkmode_zero(pl->supported); phylink_set(pl->supported, MII); if (s) { @@ -634,13 +633,11 @@ static int phylink_bringup_phy(struct phylink *pl, struct phy_device *phy) { struct phylink_link_state config; __ETHTOOL_DECLARE_LINK_MODE_MASK(supported); - u32 advertising; int ret; memset(&config, 0, sizeof(config)); - ethtool_convert_legacy_u32_to_link_mode(supported, phy->supported); - ethtool_convert_legacy_u32_to_link_mode(config.advertising, - phy->advertising); + linkmode_copy(supported, phy->supported); + linkmode_copy(config.advertising, phy->advertising); config.interface = pl->link_config.interface; /* @@ -673,15 +670,14 @@ static int phylink_bringup_phy(struct phylink *pl, struct phy_device *phy) linkmode_copy(pl->link_config.advertising, config.advertising); /* Restrict the phy advertisement according to the MAC support. */ - ethtool_convert_link_mode_to_legacy_u32(&advertising, config.advertising); - phy->advertising = advertising; + linkmode_copy(phy->advertising, config.advertising); mutex_unlock(&pl->state_mutex); mutex_unlock(&phy->lock); netdev_dbg(pl->netdev, - "phy: setting supported %*pb advertising 0x%08x\n", + "phy: setting supported %*pb advertising %*pb\n", __ETHTOOL_LINK_MODE_MASK_NBITS, pl->supported, - phy->advertising); + __ETHTOOL_LINK_MODE_MASK_NBITS, phy->advertising); phy_start_machine(phy); if (phy->irq > 0) @@ -1088,8 +1084,7 @@ int phylink_ethtool_ksettings_set(struct phylink *pl, * duplex. */ s = phy_lookup_setting(kset->base.speed, kset->base.duplex, - pl->supported, - __ETHTOOL_LINK_MODE_MASK_NBITS, false); + pl->supported, false); if (!s) return -EINVAL; -- cgit v1.2.3-59-g8ed1b