lkml.org 
[lkml]   [2021]   [Sep]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 5.10 079/122] net: phylink: add suspend/resume support
Hi!

> Joakim Zhang reports that Wake-on-Lan with the stmmac ethernet driver broke
> when moving the incorrect handling of mac link state out of mac_config().
> This reason this breaks is because the stmmac's WoL is handled by the MAC
> rather than the PHY, and phylink doesn't cater for that scenario.
>
> This patch adds the necessary phylink code to handle suspend/resume events
> according to whether the MAC still needs a valid link or not. This is the
> barest minimum for this support.

This adds functions that end up being unused in 5.10. AFAICT we do not
need this in 5.10.

Best regards,
Pavel


> +++ b/include/linux/phylink.h
> @@ -446,6 +446,9 @@ void phylink_mac_change(struct phylink *, bool up);
> void phylink_start(struct phylink *);
> void phylink_stop(struct phylink *);
>
> +void phylink_suspend(struct phylink *pl, bool mac_wol);
> +void phylink_resume(struct phylink *pl);
> +
> void phylink_ethtool_get_wol(struct phylink *, struct ethtool_wolinfo *);
> int phylink_ethtool_set_wol(struct phylink *, struct ethtool_wolinfo *);


--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2021-09-21 23:29    [W:0.443 / U:0.268 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site