From: Stefan Kerkmann Date: Mon, 4 Aug 2025 14:16:59 +0000 (+0200) Subject: wifi: mwifiex: send world regulatory domain to driver X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=56819d00bc2ebaa6308913c28680da5d896852b8;p=users%2Fhch%2Fmisc.git wifi: mwifiex: send world regulatory domain to driver The world regulatory domain is a restrictive subset of channel configurations which allows legal operation of the adapter all over the world. Changing to this domain should not be prevented. Fixes: dd4a9ac05c8e1 ("mwifiex: send regulatory domain info to firmware only if alpha2 changed") changed Signed-off-by: Stefan Kerkmann Reviewed-by: Jeff Chen Link: https://patch.msgid.link/20250804-fix-mwifiex-regulatory-domain-v1-1-e4715c770c4d@pengutronix.de Signed-off-by: Johannes Berg --- diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index 3498743d5ec0..2090c99d9e9e 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -686,10 +686,9 @@ static void mwifiex_reg_notifier(struct wiphy *wiphy, return; } - /* Don't send world or same regdom info to firmware */ - if (strncmp(request->alpha2, "00", 2) && - strncmp(request->alpha2, adapter->country_code, - sizeof(request->alpha2))) { + /* Don't send same regdom info to firmware */ + if (strncmp(request->alpha2, adapter->country_code, + sizeof(request->alpha2)) != 0) { memcpy(adapter->country_code, request->alpha2, sizeof(request->alpha2)); mwifiex_send_domain_info_cmd_fw(wiphy);