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Commit 802ee9ec authored by Eliad Peller's avatar Eliad Peller Committed by Johannes Berg
Browse files

mac80211: add beacon_loss debugfs file 



Add beacon_loss debugfs file that emulates
ieee80211_beacon_loss call from the driver.

This can be used for various testing scenarios.

Signed-off-by: default avatarEliad Peller <eliadx.peller@intel.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 448cd2e2

net/mac80211/debugfs_netdev.c

+13 −0
Original line number Diff line number Diff line
@@ -358,6 +358,18 @@ static ssize_t ieee80211_if_parse_tkip_mic_test( 
}

IEEE80211_IF_FILE_W(tkip_mic_test);



static ssize_t ieee80211_if_parse_beacon_loss(

	struct ieee80211_sub_if_data *sdata, const char *buf, int buflen)

{

	if (!ieee80211_sdata_running(sdata) || !sdata->vif.bss_conf.assoc)

		return -ENOTCONN;



	ieee80211_beacon_loss(&sdata->vif);



	return buflen;

}

IEEE80211_IF_FILE_W(beacon_loss);



static ssize_t ieee80211_if_fmt_uapsd_queues(

	const struct ieee80211_sub_if_data *sdata, char *buf, int buflen)

{
@@ -569,6 +581,7 @@ static void add_sta_files(struct ieee80211_sub_if_data *sdata) 
	DEBUGFS_ADD(beacon_timeout);

	DEBUGFS_ADD_MODE(smps, 0600);

	DEBUGFS_ADD_MODE(tkip_mic_test, 0200);

	DEBUGFS_ADD_MODE(beacon_loss, 0200);

	DEBUGFS_ADD_MODE(uapsd_queues, 0600);

	DEBUGFS_ADD_MODE(uapsd_max_sp_len, 0600);

}