Commit ac0c5306 authored by Dimitri Fedrau's avatar Dimitri Fedrau Committed by Jakub Kicinski
Browse files

net: phy: Support 100/1000BT1 linkmode advertisements 



Extend helper functions mii_t1_adv_m_mod_linkmode_t and
linkmode_adv_to_mii_t1_adv_m_t to support 100BT1 and 1000BT1 linkmode
advertisements.

Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarDimitri Fedrau <dima.fedrau@gmail.com>
Link: https://lore.kernel.org/r/20240218075753.18067-3-dima.fedrau@gmail.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 953cc643

include/linux/mdio.h

+8 −0
Original line number Diff line number Diff line
@@ -373,6 +373,10 @@ static inline void mii_t1_adv_m_mod_linkmode_t(unsigned long *advertising, u32 l 
{

	linkmode_mod_bit(ETHTOOL_LINK_MODE_10baseT1L_Full_BIT,

			 advertising, lpa & MDIO_AN_T1_ADV_M_B10L);

	linkmode_mod_bit(ETHTOOL_LINK_MODE_100baseT1_Full_BIT,

			 advertising, lpa & MDIO_AN_T1_ADV_M_100BT1);

	linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT1_Full_BIT,

			 advertising, lpa & MDIO_AN_T1_ADV_M_1000BT1);

}



/**
@@ -409,6 +413,10 @@ static inline u32 linkmode_adv_to_mii_t1_adv_m_t(unsigned long *advertising) 


	if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT1L_Full_BIT, advertising))

		result |= MDIO_AN_T1_ADV_M_B10L;

	if (linkmode_test_bit(ETHTOOL_LINK_MODE_100baseT1_Full_BIT, advertising))

		result |= MDIO_AN_T1_ADV_M_100BT1;

	if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT1_Full_BIT, advertising))

		result |= MDIO_AN_T1_ADV_M_1000BT1;



	return result;

}