From nobody Mon Sep 29 20:16:02 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 09B09C00140 for ; Tue, 16 Aug 2022 00:00:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353122AbiHPAAC (ORCPT ); Mon, 15 Aug 2022 20:00:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355727AbiHOXwx (ORCPT ); Mon, 15 Aug 2022 19:52:53 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 744CE1593E0; Mon, 15 Aug 2022 13:17:27 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 71A2CB80EAD; Mon, 15 Aug 2022 20:17:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB14DC433C1; Mon, 15 Aug 2022 20:17:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1660594644; bh=rTV0Yct35KDdzaUE2ODDR4Y9AggOz2NtIOOJHtu3/PA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DGe+NZqiRh/UfE3mu/68nAdszFxEt8t+RykhpGjhxx/MqdPkzhbT6QAfIJcLdyx+R EWlNDtwAjjUVRomU4x3F+bJq2U4Ktw5fL10yEzfcPjob8Pvazaox9lE4/mmEPQSOaf JYAkLSAM9d6rRa85clPI3ooaxtXlvCQ13i3Zyc5k= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ming Yen Hsieh , Deren Wu , Felix Fietkau , Sasha Levin Subject: [PATCH 5.19 0480/1157] mt76: mt7921: enlarge maximum VHT MPDU length to 11454 Date: Mon, 15 Aug 2022 19:57:16 +0200 Message-Id: <20220815180458.831699875@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220815180439.416659447@linuxfoundation.org> References: <20220815180439.416659447@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Deren Wu [ Upstream commit 31f3248a75932b111bc90c66b1f6c7d89eedca8e ] Enlarge maximum MPDU length to 11454 that both mt7921/mt7922 can support. After this fixing, we can get better performance. Fixes: 5c14a5f944b9 ("mt76: mt7921: introduce mt7921e support") Tested-by: Ming Yen Hsieh Signed-off-by: Deren Wu Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7921/init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net= /wireless/mediatek/mt76/mt7921/init.c index dd19835313ed..8ff1a0f2f076 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c @@ -304,7 +304,7 @@ int mt7921_register_device(struct mt7921_dev *dev) IEEE80211_HT_CAP_LDPC_CODING | IEEE80211_HT_CAP_MAX_AMSDU; dev->mphy.sband_5g.sband.vht_cap.cap |=3D - IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 | + IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 | IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK | IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE | IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE | --=20 2.35.1