From patchwork Fri Feb 26 16:44:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 12106921 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,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 8D279C433E0 for ; Fri, 26 Feb 2021 16:44:58 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 42A0D64F0E for ; Fri, 26 Feb 2021 16:44:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 42A0D64F0E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=RZ34r+7trwSZMJcm453tEUh3I/OZafuCoO7rmdCbZhU=; b=1cGKGb7bYriDZyNXgHiJxPcRE5 xB/nPhrU1zVcVNWN7FGs/ck7u09MTCz0gpCRF1EqYLeh+KzTVjSt1chn68mikDfEyKujrmpX5edae ySb+TK33/k40XUqoyxX3aaDLAq9e8sTCCYGVlkjVyl0UU60ASbah0vtLiZ+Y2OQMEytUwZsMDXXa+ b7mHY9b624hXrZXcLOuUN57DkuD8GTUWAxtwhfV/X4S8LREQdEhtuiv3pGo1reYQcDIgqxDcMUcC1 ienSyWPicZNzVNzcg4tXrivvs6Xxp9eoXRfOk+SOW3kKWoVjDiTaxI/qadCQdSRe4I87958ZNkka6 +HE1Z7Lw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lFgEP-0004oN-IA; Fri, 26 Feb 2021 16:44:45 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lFgEN-0004nI-Ay for linux-mediatek@lists.infradead.org; Fri, 26 Feb 2021 16:44:44 +0000 X-UUID: fe0126abf24943759bbb0c84955167f8-20210226 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=GYUAL3d+i8wF1KUcPD1xoc3GKWFm9Ip8HjkYGEfNYtY=; b=oNazxlX3wdcmlxdT+p1ern0w73eNrHknhaHaZqylF3oBVHJvJqnSqI/c/ObsrgBFJUOLb1HK7e1pvK7AO1xTu5kuoRS1zpFZBWfLCPTa0zCU8i8P3RJrLifumiZANYo49VUaX6Pq6fRjlidbtYnC8EYk6NhKoBrm8BHmTgc1Pik=; X-UUID: fe0126abf24943759bbb0c84955167f8-20210226 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 800274502; Fri, 26 Feb 2021 08:44:33 -0800 Received: from MTKMBS06N2.mediatek.inc (172.21.101.130) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 26 Feb 2021 08:44:32 -0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs06n2.mediatek.inc (172.21.101.130) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 27 Feb 2021 00:44:29 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 27 Feb 2021 00:44:29 +0800 From: Ryder Lee To: Felix Fietkau , Lorenzo Bianconi Subject: [PATCH v3 1/2] mt76: mt7915: add missing capabilities for DBDC Date: Sat, 27 Feb 2021 00:44:27 +0800 Message-ID: <427ab5a2a79b8bbfa05225cfe4cfb55b3f143c8c.1614357346.git.ryder.lee@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-TM-SNTS-SMTP: 499513151A86E2E5101392422E2DCAE1DCD9EF30BE8BD662A6E60BF995734AC32000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210226_114443_583503_9CE3D84C X-CRM114-Status: GOOD ( 11.43 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-mediatek@lists.infradead.org, Ryder Lee , linux-wireless@vger.kernel.org, Shayne Chen Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org This improves dbdc performance. Signed-off-by: Ryder Lee --- change since v3 - fix build warnings. change since v2 - adjust setup sequence. --- .../net/wireless/mediatek/mt76/mt7915/init.c | 50 +++++++++++-------- 1 file changed, 29 insertions(+), 21 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index c599b44a728c..165be6abcc96 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -113,6 +113,24 @@ mt7915_init_wiphy(struct ieee80211_hw *hw) ieee80211_hw_set(hw, WANT_MONITOR_VIF); hw->max_tx_fragments = 4; + + if (phy->mt76->cap.has_2ghz) + phy->mt76->sband_2g.sband.ht_cap.cap |= + IEEE80211_HT_CAP_LDPC_CODING | + IEEE80211_HT_CAP_MAX_AMSDU; + + if (phy->mt76->cap.has_5ghz) { + phy->mt76->sband_5g.sband.ht_cap.cap |= + IEEE80211_HT_CAP_LDPC_CODING | + IEEE80211_HT_CAP_MAX_AMSDU; + phy->mt76->sband_5g.sband.vht_cap.cap |= + IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 | + IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK; + } + + mt76_set_stream_caps(phy->mt76, true); + mt7915_set_stream_vht_txbf_caps(phy); + mt7915_set_stream_he_caps(phy); } static void @@ -240,22 +258,17 @@ static int mt7915_register_ext_phy(struct mt7915_dev *dev) phy->mt76 = mphy; mphy->chainmask = dev->chainmask & ~dev->mphy.chainmask; mphy->antenna_mask = BIT(hweight8(mphy->chainmask)) - 1; - mt7915_init_wiphy(mphy->hw); INIT_LIST_HEAD(&phy->stats_list); INIT_DELAYED_WORK(&mphy->mac_work, mt7915_mac_work); mt7915_eeprom_parse_band_config(phy); - mt7915_set_stream_vht_txbf_caps(phy); - mt7915_set_stream_he_caps(phy); + mt7915_init_wiphy(mphy->hw); memcpy(mphy->macaddr, dev->mt76.eeprom.data + MT_EE_MAC_ADDR2, ETH_ALEN); mt76_eeprom_override(mphy); - /* The second interface does not get any packets unless it has a vif */ - ieee80211_hw_set(mphy->hw, WANT_MONITOR_VIF); - ret = mt7915_init_tx_queues(phy, MT7915_TXQ_BAND1, MT7915_TX_RING_SIZE); if (ret) @@ -332,8 +345,14 @@ static int mt7915_init_hardware(struct mt7915_dev *dev) void mt7915_set_stream_vht_txbf_caps(struct mt7915_phy *phy) { - int nss = hweight8(phy->mt76->chainmask); - u32 *cap = &phy->mt76->sband_5g.sband.vht_cap.cap; + int nss; + u32 *cap; + + if (!phy->mt76->cap.has_5ghz) + return; + + nss = hweight8(phy->mt76->chainmask); + cap = &phy->mt76->sband_5g.sband.vht_cap.cap; *cap |= IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE | IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE | @@ -637,25 +656,14 @@ int mt7915_register_device(struct mt7915_dev *dev) return ret; mt7915_init_wiphy(hw); - dev->mphy.sband_2g.sband.ht_cap.cap |= - IEEE80211_HT_CAP_LDPC_CODING | - IEEE80211_HT_CAP_MAX_AMSDU; - dev->mphy.sband_5g.sband.ht_cap.cap |= - IEEE80211_HT_CAP_LDPC_CODING | - IEEE80211_HT_CAP_MAX_AMSDU; - dev->mphy.sband_5g.sband.vht_cap.cap |= - IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 | - IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK; + if (!dev->dbdc_support) dev->mphy.sband_5g.sband.vht_cap.cap |= IEEE80211_VHT_CAP_SHORT_GI_160 | IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ; + dev->mphy.hw->wiphy->available_antennas_rx = dev->mphy.chainmask; dev->mphy.hw->wiphy->available_antennas_tx = dev->mphy.chainmask; - - mt76_set_stream_caps(&dev->mphy, true); - mt7915_set_stream_vht_txbf_caps(&dev->phy); - mt7915_set_stream_he_caps(&dev->phy); dev->phy.dfs_state = -1; #ifdef CONFIG_NL80211_TESTMODE