[PATCH] iw: survey: add support for radio stats
From: Johannes Berg <johannes@sipsolutions.net>
Date: 2021-10-29 07:29:45
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Johannes Berg <redacted> Add a --radio argument to "survey dump" to support the global radio statistics. Change-Id: I16e615434607d982e9cf690f03148738eca25cde Signed-off-by: Johannes Berg <redacted> --- survey.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/survey.c b/survey.c
index 9325353e4ba1..7f5385e30ba5 100644
--- a/survey.c
+++ b/survey.c@@ -71,10 +71,20 @@ static int handle_survey_dump(struct nl80211_state *state, int argc, char **argv, enum id_input id) { + if (argc > 1) + return HANDLER_RET_USAGE; + + if (argc) { + if (!strcmp(argv[0], "--radio")) + nla_put_flag(msg, NL80211_ATTR_SURVEY_RADIO_STATS); + else + return HANDLER_RET_USAGE; + } + register_handler(print_survey_handler, NULL); return 0; } -COMMAND(survey, dump, NULL, +COMMAND(survey, dump, "[--radio]", NL80211_CMD_GET_SURVEY, NLM_F_DUMP, CIB_NETDEV, handle_survey_dump, "List all gathered channel survey data");
--
2.31.1