From patchwork Fri Jun 18 10:41:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Coelho X-Patchwork-Id: 464190 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E91A3C48BE8 for ; Fri, 18 Jun 2021 11:10:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B440461351 for ; Fri, 18 Jun 2021 11:10:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232766AbhFRLMN (ORCPT ); Fri, 18 Jun 2021 07:12:13 -0400 Received: from paleale.coelho.fi ([176.9.41.70]:48300 "EHLO farmhouse.coelho.fi" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229848AbhFRLML (ORCPT ); Fri, 18 Jun 2021 07:12:11 -0400 Received: from 91-156-6-193.elisa-laajakaista.fi ([91.156.6.193] helo=kveik.lan) by farmhouse.coelho.fi with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94) (envelope-from ) id 1luBx1-001YXx-JK; Fri, 18 Jun 2021 13:42:17 +0300 From: Luca Coelho To: johannes@sipsolutions.net Cc: luca@coelho.fi, linux-wireless@vger.kernel.org Date: Fri, 18 Jun 2021 13:41:43 +0300 Message-Id: X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210618104156.747775-1-luca@coelho.fi> References: <20210618104156.747775-1-luca@coelho.fi> MIME-Version: 1.0 Subject: [PATCH 18/31] mac80211: always include HE 6GHz capability in assoc request Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Johannes Berg If HE/6GHz is available (thus we consider dot11HE6GOptionImplemented to be true), then always include the corresponding capability in the association request as required by the spec. Signed-off-by: Johannes Berg Signed-off-by: Luca Coelho --- net/mac80211/util.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/net/mac80211/util.c b/net/mac80211/util.c index fb3b7bbfb1dc..08530da5ac05 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -2960,15 +2960,15 @@ void ieee80211_ie_build_he_6ghz_cap(struct ieee80211_sub_if_data *sdata, u8 *pos; u16 cap; - sband = ieee80211_get_sband(sdata); - if (!sband) + if (!cfg80211_any_usable_channels(sdata->local->hw.wiphy, + BIT(NL80211_BAND_6GHZ), + IEEE80211_CHAN_NO_HE)) return; - if (sband->band != NL80211_BAND_6GHZ) - return; + sband = sdata->local->hw.wiphy->bands[NL80211_BAND_6GHZ]; iftd = ieee80211_get_sband_iftype_data(sband, iftype); - if (WARN_ON(!iftd)) + if (!iftd) return; /* Check for device HE 6 GHz capability before adding element */