From ea5fce3f4616df3e4331e6b4e8e79767bded442c Mon Sep 17 00:00:00 2001 From: Bastian Bittorf Date: Sun, 19 Sep 2021 11:19:36 +0000 Subject: [PATCH] mac80211: fix IBSS/adhoc mode for brcmfmac On systems using brmcfmac (e.g. Raspberry Pi Zero W) without this fix, the final setup-call: iw dev wlan0 ibss join ... fails with returncode 161 and message: "command failed: Not supported (-95)" So this patch calls an explicit: iw dev wlan0 set type ibss just prior to the 'ibss join' command. I have tested several ath9k and mt76xx devices with different revisions: this patch does not harm. please also apply to stable branch. Signed-off-by: Bastian Bittorf --- package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh | 1 + 1 file changed, 1 insertion(+) diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh index c3cc65d3aa..a958773b45 100644 --- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh +++ b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh @@ -860,6 +860,7 @@ mac80211_setup_adhoc() { mcval= [ -n "$mcast_rate" ] && wpa_supplicant_add_rate mcval "$mcast_rate" + iw dev "$ifname" set type ibss iw dev "$ifname" ibss join "$ssid" $freq $iw_htmode fixed-freq $bssid \ beacon-interval $beacon_int \ ${brstr:+basic-rates $brstr} \ -- 2.30.2