From: Raju Lakkaraju Date: Thu, 17 Nov 2016 12:07:20 +0000 (+0100) Subject: ethtool: (uapi) Add ETHTOOL_PHY_GTUNABLE and ETHTOOL_PHY_STUNABLE X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0d27f4e437e448c4ff440a31567b9729d1634d66;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git ethtool: (uapi) Add ETHTOOL_PHY_GTUNABLE and ETHTOOL_PHY_STUNABLE Defines a generic API to get/set phy tunables. The API is using the existing ethtool_tunable/tunable_type_id types which is already being used for mac level tunables. Signed-off-by: Raju Lakkaraju Reviewed-by: Andrew Lunn Signed-off-by: Allan W. Nielsen Signed-off-by: David S. Miller --- diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 8e547231c1b7..42f696f139ec 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -248,6 +248,16 @@ struct ethtool_tunable { void *data[0]; }; +enum phy_tunable_id { + ETHTOOL_PHY_ID_UNSPEC, + + /* + * Add your fresh new phy tunable attribute above and remember to update + * phy_tunable_strings[] in net/core/ethtool.c + */ + __ETHTOOL_PHY_TUNABLE_COUNT, +}; + /** * struct ethtool_regs - hardware register dump * @cmd: Command number = %ETHTOOL_GREGS @@ -548,6 +558,7 @@ struct ethtool_pauseparam { * @ETH_SS_FEATURES: Device feature names * @ETH_SS_RSS_HASH_FUNCS: RSS hush function names * @ETH_SS_PHY_STATS: Statistic names, for use with %ETHTOOL_GPHYSTATS + * @ETH_SS_PHY_TUNABLES: PHY tunable names */ enum ethtool_stringset { ETH_SS_TEST = 0, @@ -558,6 +569,7 @@ enum ethtool_stringset { ETH_SS_RSS_HASH_FUNCS, ETH_SS_TUNABLES, ETH_SS_PHY_STATS, + ETH_SS_PHY_TUNABLES, }; /** @@ -1313,7 +1325,8 @@ struct ethtool_per_queue_op { #define ETHTOOL_GLINKSETTINGS 0x0000004c /* Get ethtool_link_settings */ #define ETHTOOL_SLINKSETTINGS 0x0000004d /* Set ethtool_link_settings */ - +#define ETHTOOL_PHY_GTUNABLE 0x0000004e /* Get PHY tunable configuration */ +#define ETHTOOL_PHY_STUNABLE 0x0000004f /* Set PHY tunable configuration */ /* compatibility with older code */ #define SPARC_ETH_GSET ETHTOOL_GSET