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| author | Michal Kubecek <mkubecek@suse.cz> | 2020-01-27 01:11:04 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-01-27 13:31:35 +0300 |
| commit | 6a94b8ccf6b77f005ab1b36a878e1d81df0c033e (patch) | |
| tree | cde0432b113c8bb9465a4e26bad06c6a50db3b80 /net/ethtool/netlink.c | |
| parent | d2c4b444fd13f4699ab8c4c49062cd2c7516c241 (diff) | |
| download | linux-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/netlink.c')
| -rw-r--r-- | net/ethtool/netlink.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c index 0af43bbdb9b2..bdaf583e392b 100644 --- a/net/ethtool/netlink.c +++ b/net/ethtool/netlink.c @@ -213,6 +213,7 @@ ethnl_default_requests[__ETHTOOL_MSG_USER_CNT] = { [ETHTOOL_MSG_LINKINFO_GET] = ðnl_linkinfo_request_ops, [ETHTOOL_MSG_LINKMODES_GET] = ðnl_linkmodes_request_ops, [ETHTOOL_MSG_LINKSTATE_GET] = ðnl_linkstate_request_ops, + [ETHTOOL_MSG_DEBUG_GET] = ðnl_debug_request_ops, }; static struct ethnl_dump_ctx *ethnl_dump_context(struct netlink_callback *cb) @@ -664,6 +665,13 @@ static const struct genl_ops ethtool_genl_ops[] = { .dumpit = ethnl_default_dumpit, .done = ethnl_default_done, }, + { + .cmd = ETHTOOL_MSG_DEBUG_GET, + .doit = ethnl_default_doit, + .start = ethnl_default_start, + .dumpit = ethnl_default_dumpit, + .done = ethnl_default_done, + }, }; static const struct genl_multicast_group ethtool_nl_mcgrps[] = { |