diff options
author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-06-23 13:30:31 +0100 |
---|---|---|
committer | Russell King <rmk+kernel@armlinux.org.uk> | 2020-06-28 17:01:10 +0100 |
commit | ab177c909859cd8a8fc892318a9ad0a2f5552718 (patch) | |
tree | d9f96f749f99d79c527409dc969e320f28ee4bd4 /include | |
parent | 776b70d2b1e941b766bede3a0647941b3d520930 (diff) |
net: phylink: in-band pause mode advertisement update for PCS
Re-code the pause in-band advertisement update in light of the addition
of PCS support, so that we perform the minimum required; only the PCS
configuration function needs to be called in this case, followed by the
request to trigger a restart of negotiation if the programmed
advertisement changed.
We need to change the pcs_config() signature to pass whether resolved
pause should be passed to the MAC for setups such as mvneta and mvpp2
where doing so overrides the MAC manual flow controls.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/phylink.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/phylink.h b/include/linux/phylink.h index b32b8b45421b..d9913d8e6b91 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -286,7 +286,8 @@ struct phylink_pcs_ops { struct phylink_link_state *state); int (*pcs_config)(struct phylink_config *config, unsigned int mode, phy_interface_t interface, - const unsigned long *advertising); + const unsigned long *advertising, + bool permit_pause_to_mac); void (*pcs_an_restart)(struct phylink_config *config); void (*pcs_link_up)(struct phylink_config *config, unsigned int mode, phy_interface_t interface, int speed, int duplex); @@ -317,9 +318,11 @@ void pcs_get_state(struct phylink_config *config, * @mode: one of %MLO_AN_FIXED, %MLO_AN_PHY, %MLO_AN_INBAND. * @interface: interface mode to be used * @advertising: adertisement ethtool link mode mask + * @permit_pause_to_mac: permit forwarding pause resolution to MAC * * Configure the PCS for the operating mode, the interface mode, and set - * the advertisement mask. + * the advertisement mask. @permit_pause_to_mac indicates whether the + * hardware may forward the pause mode resolution to the MAC. * * When operating in %MLO_AN_INBAND, inband should always be enabled, * otherwise inband should be disabled. |