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| author |   Heiner Kallweit <hkallweit1@gmail.com> | 2019-08-12 23:51:27 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-08-13 17:14:06 -0700 |
| commit | 331c56ac73846fa267c04ee6aa9a00bb5fed9440 (patch) | |
| tree | fa890b319ae331f0fd04794b169702c610537fbd /include/linux | |
| parent | net: phy: add __set_linkmode_max_speed (diff) | |
| download | linux-dev-331c56ac73846fa267c04ee6aa9a00bb5fed9440.tar.xz linux-dev-331c56ac73846fa267c04ee6aa9a00bb5fed9440.zip | |
net: phy: add phy_speed_down_core and phy_resolve_min_speed
phy_speed_down_core provides most of the functionality for
phy_speed_down. It makes use of new helper phy_resolve_min_speed that is
based on the sorting of the settings[] array. In certain cases it may be
helpful to be able to exclude legacy half duplex modes, therefore
prepare phy_resolve_min_speed() for it.
v2:
- rename __phy_speed_down to phy_speed_down_core
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/phy.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 781f4810ceba..62fdc7ff2b24 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -665,6 +665,7 @@ size_t phy_speeds(unsigned int *speeds, size_t size, unsigned long *mask); void of_set_phy_supported(struct phy_device *phydev); void of_set_phy_eee_broken(struct phy_device *phydev); +int phy_speed_down_core(struct phy_device *phydev); /** * phy_is_started - Convenience function to check whether PHY is started |