From patchwork Wed Jun 2 15:17:52 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Deren Wu X-Patchwork-Id: 452988 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, 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 0266CC4708F for ; Wed, 2 Jun 2021 15:18:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DB3BF6138C for ; Wed, 2 Jun 2021 15:18:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231799AbhFBPUL (ORCPT ); Wed, 2 Jun 2021 11:20:11 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:48207 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S231618AbhFBPUK (ORCPT ); Wed, 2 Jun 2021 11:20:10 -0400 X-UUID: 36bace2b19b64c5496c75d4df3d970f7-20210602 X-UUID: 36bace2b19b64c5496c75d4df3d970f7-20210602 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 266100842; Wed, 02 Jun 2021 23:18:26 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs06n1.mediatek.inc (172.21.101.129) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 2 Jun 2021 23:18:24 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 2 Jun 2021 23:18:24 +0800 From: Deren Wu To: Felix Fietkau , Lorenzo Bianconi CC: Sean Wang , Soul Huang , YN Chen , Leon Yen , Eric-SY Chang , Deren Wu , KM Lin , Robin Chiu , CH Yeh , Posh Sun , Eric Liang , Stella Chang , , , linux-wireless , linux-mediatek , Deren Wu Subject: [PATCH] mt76: mt7921: enable VHT BFee capabiliity Date: Wed, 2 Jun 2021 23:17:52 +0800 Message-ID: X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Deren Wu enable BFee functions with proper BFee IEs Tested-by: Eric-SY Chang Signed-off-by: Leon Yen Signed-off-by: Deren Wu --- .../net/wireless/mediatek/mt76/mt7921/init.c | 1 + .../net/wireless/mediatek/mt76/mt7921/main.c | 18 ++++++++++++++++++ .../net/wireless/mediatek/mt76/mt7921/mt7921.h | 1 + 3 files changed, 20 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c index 59da29032645..82b01a2cea69 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c @@ -219,6 +219,7 @@ int mt7921_register_device(struct mt7921_dev *dev) dev->mphy.hw->wiphy->available_antennas_tx = dev->mphy.chainmask; mt76_set_stream_caps(&dev->mphy, true); + mt7921_set_stream_vht_bf_caps(&dev->phy); mt7921_set_stream_he_caps(&dev->phy); ret = mt76_register_device(&dev->mt76, true, mt76_rates, diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index 84930ad5ebc7..95502708b840 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -140,6 +140,24 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band, return idx; } +void mt7921_set_stream_vht_bf_caps(struct mt7921_phy *phy) +{ + u32 *cap; + + if (!phy->mt76->cap.has_5ghz) + return; + + cap = &phy->mt76->sband_5g.sband.vht_cap.cap; + + *cap |= IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE | + IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE | + (3 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT); + + *cap &= ~(IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK | + IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE | + IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE); +} + void mt7921_set_stream_he_caps(struct mt7921_phy *phy) { struct ieee80211_sband_iftype_data *data; diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h index 8aa8d2ecdffa..abf8be358786 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h @@ -356,6 +356,7 @@ void mt7921_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps); void mt7921_stats_work(struct work_struct *work); void mt7921_txp_skb_unmap(struct mt76_dev *dev, struct mt76_txwi_cache *txwi); +void mt7921_set_stream_vht_bf_caps(struct mt7921_phy *phy); void mt7921_set_stream_he_caps(struct mt7921_phy *phy); void mt7921_update_channel(struct mt76_dev *mdev); int mt7921_init_debugfs(struct mt7921_dev *dev);