linux.git/include/linux/phy.h, branch v4.20-rc2

net: phy: improve handling delayed work

2018-10-02T06:14:10+00:00

Using mod_delayed_work() allows to simplify handling delayed work and
removes the need for the sync parameter in phy_trigger_machine().
Also introduce a helper phy_queue_state_machine() to encapsulate the
low-level delayed work calls. No functional change intended.

Signed-off-by: Heiner Kallweit 
Signed-off-by: David S. Miller

net: phy: Replace phy driver features u32 with link_mode bitmap

2018-10-02T05:55:36+00:00

This is one step in allowing phylib to make use of link_mode bitmaps,
instead of u32 for supported and advertised features. Convert the phy
drivers to use bitmaps to indicates the features they support.

Build bitmap equivalents of the u32 values at runtime, and have the
drivers point to the appropriate bitmap. These bitmaps are shared, and
we don't want a driver to modify them. So mark them __ro_after_init.

Within phylib, the features bitmap is currently turned back into a
u32. This will be removed once the whole of phylib, and the drivers
are converted to use bitmaps.

Signed-off-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: phy: Add phydev_info()

2018-10-02T05:55:36+00:00

Add phydev_info() and make use of it within the phy drivers and core
code.

Signed-off-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: phy: Add phydev_warn()

2018-10-02T05:55:35+00:00

Not all new style LINK_MODE bits can be converted into old style
SUPPORTED bits. We need to warn when such a conversion is attempted.
Add a helper for this.

Convert all pr_warn() calls to phydev_warn() where possible.

Signed-off-by: Andrew Lunn 
Reviewed-by: Maxime Chevallier 
Signed-off-by: David S. Miller

net: phy: Move linkmode helpers to somewhere public

2018-10-02T05:55:35+00:00

phylink has some useful helpers to working with linkmode bitmaps.
Move them to there own header so other code can use them.

Signed-off-by: Andrew Lunn 
Acked-by: Florian Fainelli 
Reviewed-by: Maxime Chevallier 
Signed-off-by: David S. Miller

net: ethernet: Add helper to determine if pause configuration is supported

2018-09-13T03:24:21+00:00

Rather than have MAC drivers open code the test, add a helper in
phylib. This will help when we change the type of phydev->supported.

Signed-off-by: Andrew Lunn 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: ethernet: Add helper for set_pauseparam for Pause

2018-09-13T03:24:21+00:00

ethtool can be used to enable/disable pause. Add a helper to configure
the PHY when Pause is supported.

Signed-off-by: Andrew Lunn 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: ethernet: Add helper for set_pauseparam for Asym Pause

2018-09-13T03:24:21+00:00

ethtool can be used to enable/disable pause. Add a helper to configure
the PHY when asym pause is supported.

Signed-off-by: Andrew Lunn 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: ethernet: Add helper for MACs which support pause

2018-09-13T03:24:21+00:00

Rather than have the MAC drivers manipulate phydev members, add a
helper function for MACs supporting Pause, but not Asym Pause.

Signed-off-by: Andrew Lunn 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: ethernet: Add helper for MACs which support asym pause

2018-09-13T03:24:21+00:00

Rather than have the MAC drivers manipulate phydev members to indicate
they support Asym Pause, add a helper function.

Signed-off-by: Andrew Lunn 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller