6.11-stable review patch. If anyone has any objections, please let me know.
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From: Abhishek Chauhan quic_abchauha@quicinc.com
[ Upstream commit 8f61d73306c62e3c0e368cf6051330f4593415f6 ]
Remove the use of phy_set_max_speed in phy driver as the function is mainly used in MAC driver to set the max speed.
Instead use get_features to fix up Phy PMA capabilities for AQR111, AQR111B0, AQR114C and AQCS109
Fixes: 038ba1dc4e54 ("net: phy: aquantia: add AQR111 and AQR111B0 PHY ID") Fixes: 0974f1f03b07 ("net: phy: aquantia: remove false 5G and 10G speed ability for AQCS109") Fixes: c278ec644377 ("net: phy: aquantia: add support for AQR114C PHY ID") Link: https://lore.kernel.org/all/20240913011635.1286027-1-quic_abchauha@quicinc.c... Signed-off-by: Abhishek Chauhan quic_abchauha@quicinc.com Reviewed-by: Russell King (Oracle) rmk+kernel@armlinux.org.uk Link: https://patch.msgid.link/20241001224626.2400222-3-quic_abchauha@quicinc.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/phy/aquantia/aquantia_main.c | 37 ++++++++++++------------ 1 file changed, 19 insertions(+), 18 deletions(-)
diff --git a/drivers/net/phy/aquantia/aquantia_main.c b/drivers/net/phy/aquantia/aquantia_main.c index 1bb39664a5cb1..c33a5ef34ba03 100644 --- a/drivers/net/phy/aquantia/aquantia_main.c +++ b/drivers/net/phy/aquantia/aquantia_main.c @@ -537,12 +537,6 @@ static int aqcs109_config_init(struct phy_device *phydev) if (!ret) aqr107_chip_info(phydev);
- /* AQCS109 belongs to a chip family partially supporting 10G and 5G. - * PMA speed ability bits are the same for all members of the family, - * AQCS109 however supports speeds up to 2.5G only. - */ - phy_set_max_speed(phydev, SPEED_2500); - return aqr107_set_downshift(phydev, MDIO_AN_VEND_PROV_DOWNSHIFT_DFLT); }
@@ -744,6 +738,18 @@ static int aqr115c_get_features(struct phy_device *phydev) return 0; }
+static int aqr111_get_features(struct phy_device *phydev) +{ + /* PHY supports speeds up to 5G with autoneg. PMA capabilities + * are not useful. + */ + aqr115c_get_features(phydev); + linkmode_set_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, + phydev->supported); + + return 0; +} + static int aqr113c_config_init(struct phy_device *phydev) { int ret; @@ -780,15 +786,6 @@ static int aqr107_probe(struct phy_device *phydev) return aqr_hwmon_probe(phydev); }
-static int aqr111_config_init(struct phy_device *phydev) -{ - /* AQR111 reports supporting speed up to 10G, - * however only speeds up to 5G are supported. - */ - phy_set_max_speed(phydev, SPEED_5000); - - return aqr107_config_init(phydev); -}
static struct phy_driver aqr_driver[] = { { @@ -866,6 +863,7 @@ static struct phy_driver aqr_driver[] = { .get_sset_count = aqr107_get_sset_count, .get_strings = aqr107_get_strings, .get_stats = aqr107_get_stats, + .get_features = aqr115c_get_features, .link_change_notify = aqr107_link_change_notify, .led_brightness_set = aqr_phy_led_brightness_set, .led_hw_is_supported = aqr_phy_led_hw_is_supported, @@ -878,7 +876,7 @@ static struct phy_driver aqr_driver[] = { .name = "Aquantia AQR111", .probe = aqr107_probe, .get_rate_matching = aqr107_get_rate_matching, - .config_init = aqr111_config_init, + .config_init = aqr107_config_init, .config_aneg = aqr_config_aneg, .config_intr = aqr_config_intr, .handle_interrupt = aqr_handle_interrupt, @@ -890,6 +888,7 @@ static struct phy_driver aqr_driver[] = { .get_sset_count = aqr107_get_sset_count, .get_strings = aqr107_get_strings, .get_stats = aqr107_get_stats, + .get_features = aqr111_get_features, .link_change_notify = aqr107_link_change_notify, .led_brightness_set = aqr_phy_led_brightness_set, .led_hw_is_supported = aqr_phy_led_hw_is_supported, @@ -902,7 +901,7 @@ static struct phy_driver aqr_driver[] = { .name = "Aquantia AQR111B0", .probe = aqr107_probe, .get_rate_matching = aqr107_get_rate_matching, - .config_init = aqr111_config_init, + .config_init = aqr107_config_init, .config_aneg = aqr_config_aneg, .config_intr = aqr_config_intr, .handle_interrupt = aqr_handle_interrupt, @@ -914,6 +913,7 @@ static struct phy_driver aqr_driver[] = { .get_sset_count = aqr107_get_sset_count, .get_strings = aqr107_get_strings, .get_stats = aqr107_get_stats, + .get_features = aqr111_get_features, .link_change_notify = aqr107_link_change_notify, .led_brightness_set = aqr_phy_led_brightness_set, .led_hw_is_supported = aqr_phy_led_hw_is_supported, @@ -1023,7 +1023,7 @@ static struct phy_driver aqr_driver[] = { .name = "Aquantia AQR114C", .probe = aqr107_probe, .get_rate_matching = aqr107_get_rate_matching, - .config_init = aqr111_config_init, + .config_init = aqr107_config_init, .config_aneg = aqr_config_aneg, .config_intr = aqr_config_intr, .handle_interrupt = aqr_handle_interrupt, @@ -1035,6 +1035,7 @@ static struct phy_driver aqr_driver[] = { .get_sset_count = aqr107_get_sset_count, .get_strings = aqr107_get_strings, .get_stats = aqr107_get_stats, + .get_features = aqr111_get_features, .link_change_notify = aqr107_link_change_notify, .led_brightness_set = aqr_phy_led_brightness_set, .led_hw_is_supported = aqr_phy_led_hw_is_supported,