From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CA451C83F29 for ; Thu, 31 Aug 2023 06:24:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=WFT99+z2/vpIbfLokQbVWLJxcppLvQbX9e6U3+V5HfE=; b=Z8jtFyj5lENt3EDbsrbjlUg0yl R1bhvTAKfGLeYHeO5Ov25ja8Mj9USjrKzJpree2QiqFSUZE7V1J5pKXNc2KF870R/6xYEp16y5nL+ +hRWUrC017yf83N5XASFazG+iBXroIK1IpCxytVyrJ6RBfk6O06Xz/qi0Rifzqa49Tw67FswrhaHF SBusq6T5UBcML+2LRNH+lKK+CSBZTH4lwn2rw4JUqEzKh83ug5Z7Qaw2EVkxUGdNAvosZp4Mhlpfg 1yBwGupgq4JIwZrDuUzSyomPTPW7Qo1AaWgal9Jy0l86lRbVcgIL+yiVAtjbUCgsQoSxtzLe1Rdzc +jtCTDPQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qbb6J-00EkcB-2L; Thu, 31 Aug 2023 06:24:19 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qbb6I-00Ekbn-0K for linux-mediatek@lists.infradead.org; Thu, 31 Aug 2023 06:24:19 +0000 X-UUID: 000d379e47c711ee83ed1395ce914268-20230830 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=WFT99+z2/vpIbfLokQbVWLJxcppLvQbX9e6U3+V5HfE=; b=ZXsnlrqADyD0e0kxjuLINcr2VbTArygs2Dc8wtG15yN55h2gdUPdpCQ5sbOnoURITm8a6gh7XbawX9teyZ+6haeWb19f77kKSL/sRtOmAUjWQor8Ze7E1GRB9dK0hSmy4v9Eqja7ij0nm8ph7cUwMcfPkt7pZjweObX/KsEsI6k=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.31,REQID:c84f82e6-fe61-4f57-9e63-6837d06be8c1,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:0ad78a4,CLOUDID:4e5a26ef-9a6e-4c39-b73e-f2bc08ca3dc5,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File: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 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 000d379e47c711ee83ed1395ce914268-20230830 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1337211990; Wed, 30 Aug 2023 23:24:11 -0700 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Thu, 31 Aug 2023 14:23:38 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 31 Aug 2023 14:23:38 +0800 From: Shayne Chen To: Felix Fietkau CC: linux-wireless , Lorenzo Bianconi , Ryder Lee , Evelyn Tsai , linux-mediatek , Peter Chiu , Shayne Chen Subject: [PATCH 8/9] wifi: mt76: mt7915: update mpdu density capability Date: Thu, 31 Aug 2023 14:22:20 +0800 Message-ID: <20230831062221.20027-8-shayne.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20230831062221.20027-1-shayne.chen@mediatek.com> References: <20230831062221.20027-1-shayne.chen@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230830_232418_145436_06EBAB7B X-CRM114-Status: GOOD ( 11.15 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Peter Chiu Set mpdu density to 2 usec for non-mt7915 Wi-Fi 6 generation chipsets to align to the hardware capability which improves the throughput. Signed-off-by: Peter Chiu Signed-off-by: Shayne Chen --- drivers/net/wireless/mediatek/mt76/mt7915/init.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 78552f10b377..08989e00facb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -392,8 +392,12 @@ mt7915_init_wiphy(struct mt7915_phy *phy) phy->mt76->sband_2g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING | IEEE80211_HT_CAP_MAX_AMSDU; - phy->mt76->sband_2g.sband.ht_cap.ampdu_density = - IEEE80211_HT_MPDU_DENSITY_4; + if (is_mt7915(&dev->mt76)) + phy->mt76->sband_2g.sband.ht_cap.ampdu_density = + IEEE80211_HT_MPDU_DENSITY_4; + else + phy->mt76->sband_2g.sband.ht_cap.ampdu_density = + IEEE80211_HT_MPDU_DENSITY_2; } if (phy->mt76->cap.has_5ghz) { @@ -403,10 +407,11 @@ mt7915_init_wiphy(struct mt7915_phy *phy) phy->mt76->sband_5g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING | IEEE80211_HT_CAP_MAX_AMSDU; - phy->mt76->sband_5g.sband.ht_cap.ampdu_density = - IEEE80211_HT_MPDU_DENSITY_4; if (is_mt7915(&dev->mt76)) { + phy->mt76->sband_5g.sband.ht_cap.ampdu_density = + IEEE80211_HT_MPDU_DENSITY_4; + vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 | IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK; @@ -416,6 +421,9 @@ mt7915_init_wiphy(struct mt7915_phy *phy) IEEE80211_VHT_CAP_SHORT_GI_160 | FIELD_PREP(IEEE80211_VHT_CAP_EXT_NSS_BW_MASK, 1); } else { + phy->mt76->sband_5g.sband.ht_cap.ampdu_density = + IEEE80211_HT_MPDU_DENSITY_2; + vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 | IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK; -- 2.39.2