From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4738C35C1A0; Wed, 20 May 2026 17:18:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779297520; cv=none; b=QhToNiXUnR8pydixyvBsFM/Pmb3RZX9pO5ZZkaUxJahINoOR7R7KHApS3RHy8qduj6STrgGnOkFnhyHfLGhm5oJ9Vxs25hKa7dd2QMXwV1kJ3Erour8OIh/sNRjsTz7HpWPzcn2GnAaqKN7vXAQoP71KcunajdWNsN8yoL60y28= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779297520; c=relaxed/simple; bh=eJAp1Ne5v+LqdAf6ZnKJ+2Mrrd4AN44sKDEyryypkeg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=NkvvCMvn90lgd1qiQmODg0mKPg+T9rB/t+R9HNw5N2HboxRDETviNXbD4+YZovLuChtCauSoTnEgRIAW07LCKSgMRlwcwOdbt1sYu+SRxCNVjARRFPX1cW+iNIgHyt+ieqHYT3kID5vECDAQ/akpaQZJSuixPjj6YxvoAGQ63hE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=gOX5oFYY; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="gOX5oFYY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ADF9E1F000E9; Wed, 20 May 2026 17:18:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779297519; bh=pJvi2r178JHcgeYs9nC9Z7Rh/cSQLVI6Fp+fjDSgzck=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=gOX5oFYYTNaIYQf1kNtT6Wb/vNSy5R2iSR/m/8nFHn3tAvCi7hNSqAGa9j1PVr0eU 5klgibZSfzJZu7QmBsGZen4zDBC7+Tp8vy0JPtofIQvlojJQqNONxOTiswJdOtK2ok gctU8C3lQJva9DhtPxXQ9FxzYfc+SFJ0dOHBb1GE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Shayne Chen , Johannes Berg , Sasha Levin Subject: [PATCH 6.18 062/957] wifi: ieee80211: fix definition of EHT-MCS 15 in MRU Date: Wed, 20 May 2026 18:09:05 +0200 Message-ID: <20260520162135.909202789@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260520162134.554764788@linuxfoundation.org> References: <20260520162134.554764788@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Shayne Chen [ Upstream commit cb0caadb64ca0894c4a24e1a34841f260d462f90 ] According to the definition in IEEE Std 802.11be-2024, Table 9-417r, each bit indicates support for the transmission and reception of EHT-MCS 15 in: - B0: 52+26-tone and 106+26-tone MRUs. - B1: a 484+242-tone MRU if 80 MHz is supported. - B2: a 996+484-tone MRU and a 996+484+242-tone MRU if 160 MHz is supported. - B3: a 3×996-tone MRU if 320 MHz is supported. Fixes: 6239da18d2f9 ("wifi: mac80211: adjust EHT capa when lowering bandwidth") Signed-off-by: Shayne Chen Link: https://patch.msgid.link/20260313062150.3165433-1-shayne.chen@mediatek.com Signed-off-by: Johannes Berg Signed-off-by: Sasha Levin --- include/linux/ieee80211-eht.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/ieee80211-eht.h b/include/linux/ieee80211-eht.h index f9782e46c5e52..cd9abf5193966 100644 --- a/include/linux/ieee80211-eht.h +++ b/include/linux/ieee80211-eht.h @@ -251,8 +251,8 @@ struct ieee80211_eht_operation_info { #define IEEE80211_EHT_PHY_CAP5_SUPP_EXTRA_EHT_LTF 0x40 #define IEEE80211_EHT_PHY_CAP6_MAX_NUM_SUPP_EHT_LTF_MASK 0x07 -#define IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_80MHZ 0x08 -#define IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_160MHZ 0x30 +#define IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_80MHZ 0x10 +#define IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_160MHZ 0x20 #define IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_320MHZ 0x40 #define IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_MASK 0x78 #define IEEE80211_EHT_PHY_CAP6_EHT_DUP_6GHZ_SUPP 0x80 -- 2.53.0