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| author | Michal Kubecek <mkubecek@suse.cz> | 2020-01-26 23:11:04 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-01-27 11:31:35 +0100 |
| commit | 6a94b8ccf6b77f005ab1b36a878e1d81df0c033e (patch) | |
| tree | cde0432b113c8bb9465a4e26bad06c6a50db3b80 /include/uapi | |
| parent | d2c4b444fd13f4699ab8c4c49062cd2c7516c241 (diff) | |
| download | linux-6a94b8ccf6b77f005ab1b36a878e1d81df0c033e.tar.gz | |
ethtool: provide message mask with DEBUG_GET request
Implement DEBUG_GET request to get debugging settings for a device. At the moment, only message mask corresponding to message level as reported by ETHTOOL_GMSGLVL ioctl request is provided. (It is called message level in ioctl interface but almost all drivers interpret it as a bit mask.) As part of the implementation, provide symbolic names for message mask bits as ETH_SS_MSG_CLASSES string set. Signed-off-by: Michal Kubecek <mkubecek@suse.cz> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/ethtool.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/ethtool_netlink.h | 14 |
2 files changed, 16 insertions, 0 deletions
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 116bcbf09c74..456fb2aa0fad 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -594,6 +594,7 @@ struct ethtool_pauseparam { * @ETH_SS_PHY_STATS: Statistic names, for use with %ETHTOOL_GPHYSTATS * @ETH_SS_PHY_TUNABLES: PHY tunable names * @ETH_SS_LINK_MODES: link mode names + * @ETH_SS_MSG_CLASSES: debug message class names */ enum ethtool_stringset { ETH_SS_TEST = 0, @@ -606,6 +607,7 @@ enum ethtool_stringset { ETH_SS_PHY_STATS, ETH_SS_PHY_TUNABLES, ETH_SS_LINK_MODES, + ETH_SS_MSG_CLASSES, /* add new constants above here */ ETH_SS_COUNT diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index 02f82f42a889..0d39e04567cb 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -20,6 +20,7 @@ enum { ETHTOOL_MSG_LINKMODES_GET, ETHTOOL_MSG_LINKMODES_SET, ETHTOOL_MSG_LINKSTATE_GET, + ETHTOOL_MSG_DEBUG_GET, /* add new constants above here */ __ETHTOOL_MSG_USER_CNT, @@ -35,6 +36,7 @@ enum { ETHTOOL_MSG_LINKMODES_GET_REPLY, ETHTOOL_MSG_LINKMODES_NTF, ETHTOOL_MSG_LINKSTATE_GET_REPLY, + ETHTOOL_MSG_DEBUG_GET_REPLY, /* add new constants above here */ __ETHTOOL_MSG_KERNEL_CNT, @@ -195,6 +197,18 @@ enum { ETHTOOL_A_LINKSTATE_MAX = __ETHTOOL_A_LINKSTATE_CNT - 1 }; +/* DEBUG */ + +enum { + ETHTOOL_A_DEBUG_UNSPEC, + ETHTOOL_A_DEBUG_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_DEBUG_MSGMASK, /* bitset */ + + /* add new constants above here */ + __ETHTOOL_A_DEBUG_CNT, + ETHTOOL_A_DEBUG_MAX = __ETHTOOL_A_DEBUG_CNT - 1 +}; + /* generic netlink info */ #define ETHTOOL_GENL_NAME "ethtool" #define ETHTOOL_GENL_VERSION 1 |