add note to set channel/freq

diff --git a/phy.c b/phy.c
index bf0d6c1e5d3f61a8bd64bf505dd2fbf5f5ce1040..0f5d05f0f4a9379c9822c842c8bf9072e8f6c50d 100644 (file)
--- a/phy.c
+++ b/phy.c
@@ -75,7 +75,9 @@ static int handle_freq(struct nl80211_state *state,
        return handle_freqchan(msg, false, argc, argv);
 }
 COMMAND(set, freq, "<freq> [HT20|HT40+|HT40-]",
-       NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_freq, NULL);
+       NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_freq,
+       "Set frequency/channel the hardware is using, including HT\n"
+       "configuration.");
 COMMAND(set, freq, "<freq> [HT20|HT40+|HT40-]",
        NL80211_CMD_SET_WIPHY, 0, CIB_NETDEV, handle_freq, NULL);