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authorMichal Kubecek <mkubecek@suse.cz>2020-01-27 01:11:04 +0300
committerDavid S. Miller <davem@davemloft.net>2020-01-27 13:31:35 +0300
commit6a94b8ccf6b77f005ab1b36a878e1d81df0c033e (patch)
treecde0432b113c8bb9465a4e26bad06c6a50db3b80 /net/ethtool/common.h
parentd2c4b444fd13f4699ab8c4c49062cd2c7516c241 (diff)
downloadlinux-6a94b8ccf6b77f005ab1b36a878e1d81df0c033e.tar.xz
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 'net/ethtool/common.h')
-rw-r--r--net/ethtool/common.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ethtool/common.h b/net/ethtool/common.h
index 5c5f7dc90cd4..064c5c3aa990 100644
--- a/net/ethtool/common.h
+++ b/net/ethtool/common.h
@@ -19,6 +19,7 @@ tunable_strings[__ETHTOOL_TUNABLE_COUNT][ETH_GSTRING_LEN];
extern const char
phy_tunable_strings[__ETHTOOL_PHY_TUNABLE_COUNT][ETH_GSTRING_LEN];
extern const char link_mode_names[][ETH_GSTRING_LEN];
+extern const char netif_msg_class_names[][ETH_GSTRING_LEN];
int __ethtool_get_link(struct net_device *dev);