From patchwork Thu May 15 03:29:46 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shayne Chen X-Patchwork-Id: 890603 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (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 EA13D291144 for ; Thu, 15 May 2025 03:32:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747279970; cv=none; b=YtV2G+mazWAZIs7eFnylXiAfycwVdof2xk9/dGhYiIaVtpAWOR88ZMTcpJDZ6SqGnQhLq1zwOhJagMEW+iFFbYYy0JBScCO7rUoBKVVfcGrUrIOPgvK8f2Ebp9i8N0ljmKsWbt5VxZftkCgz9xSIpXH7wzHTF/fQCh8Qu4Y2PxA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747279970; c=relaxed/simple; bh=f3Z/AW52TFrordPsUGi5u/sTYnNe3ThmKZTtWzuZqrI=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=k2aOjS+PtUhDjd5ooBC4PWQ7MGdXyfAoBSuWHqmdjOmTaaXIGkQC5k803+WdEQ1NNPjkxxubT1Xirs9adxlhIaJqAU+sAYsNBZkmtIPFoVfIxyAcCuuvMXtWBNJ0I6788Z614vezVHlx6AQVGc34G1cOG5DmGfTBC5uJapnMwEA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=WL6mXQS3; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="WL6mXQS3" X-UUID: 41724236313d11f082f7f7ac98dee637-20250515 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=hhzOnWNQUrGBWcXNK3dZjOdfeVg68JVfRSkvjXYMkho=; b=WL6mXQS3uW9Kf1uUSzFxPYuxNDCjIcxlwA6LyCZaQAms3r+/u0OOqSLcb1+vJFrK9jM2oeDp2KHJvQOmYWQ5os3pXu86UU5DGJjoJDEUKqwZRp5yeOVHXqJFqk1zoUCPuV12ilBh3izvn/7lnmlO0Tuk4mmr7afyEXXaYMcqTw8=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.2.1, REQID:17ceff0e-3d3c-4adc-adb7-a3f1574958a0, IP:0, UR L:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:-5 X-CID-META: VersionHash:0ef645f, CLOUDID:faef053e-da74-431d-a7be-5e6761de3b64, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102,TC:nil,Content:0|50,EDM:-3 ,IP:nil,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV :0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 41724236313d11f082f7f7ac98dee637-20250515 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 80395500; Thu, 15 May 2025 11:32:40 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS09N1.mediatek.inc (172.21.101.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.39; Thu, 15 May 2025 11:32:39 +0800 Received: from mtksitap99.mediatek.inc (10.233.130.16) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.39 via Frontend Transport; Thu, 15 May 2025 11:32:39 +0800 From: Shayne Chen To: Felix Fietkau CC: linux-wireless , Lorenzo Bianconi , Ryder Lee , Evelyn Tsai , linux-mediatek , Peter Chiu , Shayne Chen Subject: [PATCH mt76-next 3/9] wifi: mt76: mt7996: set EHT max ampdu length capability Date: Thu, 15 May 2025 11:29:46 +0800 Message-ID: <20250515032952.1653494-3-shayne.chen@mediatek.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250515032952.1653494-1-shayne.chen@mediatek.com> References: <20250515032952.1653494-1-shayne.chen@mediatek.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N From: Peter Chiu Set the max AMPDU length in the EHT MAC CAP. Without this patch, the peer station cannot obtain the correct capability, which prevents achieving peak throughput on the 2 GHz band. Fixes: 1816ad9381e0 ("wifi: mt76: mt7996: add max mpdu len capability") Signed-off-by: Peter Chiu Signed-off-by: Shayne Chen --- drivers/net/wireless/mediatek/mt76/mt7996/init.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/init.c b/drivers/net/wireless/mediatek/mt76/mt7996/init.c index 5c545293f294..213c7bcd4ade 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/init.c @@ -1326,6 +1326,9 @@ mt7996_init_eht_caps(struct mt7996_phy *phy, enum nl80211_band band, u8_encode_bits(IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_11454, IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_MASK); + eht_cap_elem->mac_cap_info[1] |= + IEEE80211_EHT_MAC_CAP1_MAX_AMPDU_LEN_MASK; + eht_cap_elem->phy_cap_info[0] = IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI | IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER |