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net: ethernet: Convert phydev advertize and supported from u32 to link mode

Ver código fonte 
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 <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Esse commit está contido em:
Andrew Lunn
2018-11-10 23:43:33 +01:00
commit de David S. Miller
pai 899a3cbbf7
commit 3c1bcc8614
39 arquivos alterados com 535 adições e 329 exclusões
Baixar arquivo de patch Baixar arquivo de diferenças Expandir todos os arquivos Colapsar todos os arquivos

9
drivers/net/phy/aquantia.c
Ver arquivo

@@ -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;
}

2
drivers/net/phy/bcm63xx.c
Ver arquivo

@@ -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)

8
drivers/net/phy/bcm87xx.c
Ver arquivo

@@ -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;

19
drivers/net/phy/fixed_phy.c
Ver arquivo

@@ -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);

50
drivers/net/phy/marvell.c
Ver arquivo

@@ -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;

33
drivers/net/phy/marvell10g.c
Ver arquivo

@@ -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)

17
drivers/net/phy/micrel.c
Ver arquivo

@@ -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;
}

7
drivers/net/phy/phy-c45.c
Ver arquivo

@@ -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;
}

38
drivers/net/phy/phy-core.c
Ver arquivo

@@ -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;
}

154
drivers/net/phy/phy.c
Ver arquivo

@@ -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 (phydev->advertising == adv_old)
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 (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) {

175
drivers/net/phy/phy_device.c
Ver arquivo

@@ -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 */

19
drivers/net/phy/phylink.c
Ver arquivo

@@ -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;