From patchwork Thu Apr 13 20:23:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 13210619 X-Patchwork-Delegate: nbd@nbd.name 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 ED1CDC77B61 for ; Thu, 13 Apr 2023 20:23:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230209AbjDMUXv (ORCPT ); Thu, 13 Apr 2023 16:23:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230148AbjDMUXq (ORCPT ); Thu, 13 Apr 2023 16:23:46 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B7807D96 for ; Thu, 13 Apr 2023 13:23:41 -0700 (PDT) X-UUID: 1270bdeeda3911eda9a90f0bb45854f4-20230414 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=ziSkhf/HPCL6gzDTvT3hjMVmbmw5JT9p7h3wgw4xuLg=; b=smbeFu8FKUfQ5kIl5BtYgeSh/iKiGHP2Y6ZRi3jVcXPN5wMTnFXvVe8IroC3R77qixTu7HsLe06Jb0GiStVu46Ir1MQDOf8rC351lkM/BRj76oO4NjvXzctH6hvJiN7Xx4gAMfnPX/GTpvcY+lLrVVzTFQAe9C4aRohsgizBx+s=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:40de1c12-5da1-4d28-a5b2-1fb65e012ac5,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:120426c,CLOUDID:3b8840a1-8fcb-430b-954a-ba3f00fa94a5,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 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-UUID: 1270bdeeda3911eda9a90f0bb45854f4-20230414 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 885456796; Fri, 14 Apr 2023 04:23:37 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs13n2.mediatek.inc (172.21.101.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Fri, 14 Apr 2023 04:23:36 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Fri, 14 Apr 2023 04:23:36 +0800 From: Ryder Lee To: Felix Fietkau , CC: Lorenzo Bianconi , Shayne Chen , Evelyn Tsai , , Ryder Lee Subject: [PATCH 1/5] wifi: mt76: connac: fix txd multicast rate setting Date: Fri, 14 Apr 2023 04:23:29 +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 The vif->bss_conf.mcast_rate should be applied to multicast data frame only. Fixes: 182071cdd594 ("mt76: connac: move connac2_mac_write_txwi in mt76_connac module") Signed-off-by: Ryder Lee --- drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c index aed4ee95fb2e..82aac0a04655 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c @@ -537,7 +537,8 @@ void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, if (txwi[2] & cpu_to_le32(MT_TXD2_FIX_RATE)) { /* Fixed rata is available just for 802.11 txd */ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; - bool multicast = is_multicast_ether_addr(hdr->addr1); + bool multicast = ieee80211_is_data(hdr->frame_control) && + is_multicast_ether_addr(hdr->addr1); u16 rate = mt76_connac2_mac_tx_rate_val(mphy, vif, beacon, multicast); u32 val = MT_TXD6_FIXED_BW; From patchwork Thu Apr 13 20:23:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 13210621 X-Patchwork-Delegate: nbd@nbd.name 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 D98A2C77B73 for ; Thu, 13 Apr 2023 20:23:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230153AbjDMUXw (ORCPT ); Thu, 13 Apr 2023 16:23:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58778 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230192AbjDMUXt (ORCPT ); Thu, 13 Apr 2023 16:23:49 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 91FB283D8 for ; Thu, 13 Apr 2023 13:23:44 -0700 (PDT) X-UUID: 129e6e56da3911edb6b9f13eb10bd0fe-20230414 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=w+jYxlWLKP+6cT0NR0s1TTYwo0qhKGAmS2naxZhwJ+I=; b=MvjqyR/vejn+A6dCSon5wNbt6+at12NNMUGKLGkXd8/BfdaFE0EQOMwOkcO//RwAXLdl8LHwgPYJwWw0ITp3YOXnFp9h6uU47/ULn2vLS40Ml2H/nfuvvJ7FGM6Qm0CgXnEDD8cGriQxKg0SCDGKnvlSIjweKiHGzVOdcEJNq00=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:26d03454-d049-40dc-a270-6abe75b37b73,IP:0,U RL:0,TC:0,Content:32,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:32 X-CID-META: VersionHash:120426c,CLOUDID:442fe2ea-db6f-41fe-8b83-13fe7ed1ef52,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:4,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-UUID: 129e6e56da3911edb6b9f13eb10bd0fe-20230414 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1852977252; Fri, 14 Apr 2023 04:23:37 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Fri, 14 Apr 2023 04:23:36 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Fri, 14 Apr 2023 04:23:36 +0800 From: Ryder Lee To: Felix Fietkau , CC: Lorenzo Bianconi , Shayne Chen , Evelyn Tsai , , Ryder Lee Subject: [PATCH 2/5] wifi: mt76: connac: add nss calculation into mt76_connac2_mac_tx_rate_val() Date: Fri, 14 Apr 2023 04:23:30 +0800 Message-ID: X-Mailer: git-send-email 2.18.0 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Take nss calculation into account since this function always wrongly returns 0. Signed-off-by: Ryder Lee --- .../wireless/mediatek/mt76/mt76_connac_mac.c | 43 ++++++++++++------- 1 file changed, 27 insertions(+), 16 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c index 82aac0a04655..52f11a314465 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c @@ -267,11 +267,29 @@ int mt76_connac_init_tx_queues(struct mt76_phy *phy, int idx, int n_desc, } EXPORT_SYMBOL_GPL(mt76_connac_init_tx_queues); +#define __bitrate_mask_check(_mcs, _mode) \ +({ \ + u8 i = 0; \ + for (nss = 0; i < ARRAY_SIZE(mask->control[band]._mcs); i++) { \ + if (!mask->control[band]._mcs[i]) \ + continue; \ + if (hweight16(mask->control[band]._mcs[i]) == 1) { \ + mode = MT_PHY_TYPE_##_mode; \ + rateidx = ffs(mask->control[band]._mcs[i]) - 1; \ + if (mode == MT_PHY_TYPE_HT) \ + rateidx += 8 * i; \ + else \ + nss = i + 1; \ + goto out; \ + } \ + } \ +}) + u16 mt76_connac2_mac_tx_rate_val(struct mt76_phy *mphy, struct ieee80211_vif *vif, bool beacon, bool mcast) { - u8 mode = 0, band = mphy->chandef.chan->band; + u8 nss = 0, mode = 0, band = mphy->chandef.chan->band; int rateidx = 0, mcast_rate; if (!vif) @@ -286,19 +304,12 @@ u16 mt76_connac2_mac_tx_rate_val(struct mt76_phy *mphy, struct cfg80211_bitrate_mask *mask; mask = &vif->bss_conf.beacon_tx_rate; - if (hweight16(mask->control[band].he_mcs[0]) == 1) { - rateidx = ffs(mask->control[band].he_mcs[0]) - 1; - mode = MT_PHY_TYPE_HE_SU; - goto out; - } else if (hweight16(mask->control[band].vht_mcs[0]) == 1) { - rateidx = ffs(mask->control[band].vht_mcs[0]) - 1; - mode = MT_PHY_TYPE_VHT; - goto out; - } else if (hweight8(mask->control[band].ht_mcs[0]) == 1) { - rateidx = ffs(mask->control[band].ht_mcs[0]) - 1; - mode = MT_PHY_TYPE_HT; - goto out; - } else if (hweight32(mask->control[band].legacy) == 1) { + + __bitrate_mask_check(he_mcs, HE_SU); + __bitrate_mask_check(vht_mcs, VHT); + __bitrate_mask_check(ht_mcs, HT); + + if (hweight32(mask->control[band].legacy) == 1) { rateidx = ffs(mask->control[band].legacy) - 1; goto legacy; } @@ -314,9 +325,9 @@ u16 mt76_connac2_mac_tx_rate_val(struct mt76_phy *mphy, rateidx = mt76_calculate_default_rate(mphy, rateidx); mode = rateidx >> 8; rateidx &= GENMASK(7, 0); - out: - return FIELD_PREP(MT_TX_RATE_IDX, rateidx) | + return FIELD_PREP(MT_TX_RATE_NSS, nss) | + FIELD_PREP(MT_TX_RATE_IDX, rateidx) | FIELD_PREP(MT_TX_RATE_MODE, mode); } EXPORT_SYMBOL_GPL(mt76_connac2_mac_tx_rate_val); From patchwork Thu Apr 13 20:23:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 13210623 X-Patchwork-Delegate: nbd@nbd.name 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 C2279C77B6E for ; Thu, 13 Apr 2023 20:23:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230187AbjDMUXy (ORCPT ); Thu, 13 Apr 2023 16:23:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58792 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230193AbjDMUXu (ORCPT ); Thu, 13 Apr 2023 16:23:50 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E780D900F for ; Thu, 13 Apr 2023 13:23:44 -0700 (PDT) X-UUID: 129fb00eda3911edb6b9f13eb10bd0fe-20230414 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=SDVtzz9IyAbFQmtl/vtDofuY7XjGc3wxzEFog7brU3o=; b=s/atSR9WpU5wGBurolZiiKtgeBjgO+H9WVW9BONG9zmsgOGWnk+NnmFteqqjHPdqCCp3b7ZRviisps0diWmDJhAVt+0KJMf0it66yPGfrpbdyjUBw3WKtTqUbemBYZHFsl4L9K8CZfI1qaZl/Dexk7D4vBD8f8UWMQCvJgsPzqc=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:64850fc1-aac6-4412-bf24-218976e577d2,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:120426c,CLOUDID:f08dfb83-cd9c-45f5-8134-710979e3df0e,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 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-UUID: 129fb00eda3911edb6b9f13eb10bd0fe-20230414 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 340114732; Fri, 14 Apr 2023 04:23:37 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Fri, 14 Apr 2023 04:23:37 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Fri, 14 Apr 2023 04:23:37 +0800 From: Ryder Lee To: Felix Fietkau , CC: Lorenzo Bianconi , Shayne Chen , Evelyn Tsai , , Ryder Lee Subject: [PATCH 3/5] wifi: mt76: mt7996: enable BSS_CHANGED_BASIC_RATES support Date: Fri, 14 Apr 2023 04:23:31 +0800 Message-ID: <6d8377411404f3be85c1e61a2c1c7a4e5199652b.1681416097.git.ryder.lee@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org The connac3 removes fixed rate fields to reduce txd size and introduces global rate tables (64 entries) for rate setting. Driver needs to fill the corresponding idx in MT_TXD6_TX_RATE while tx, and push mt76_rate into predifined table at bootup stage so that mvif->basic_rates_idx can immediately switch out once setting changes. spe_idx is also needed for fixed rate frames, and will be updated by future patches. Note that all table entries are shared across driver and firmware (i.e.TxBF), hence adding MT7996_BASIC_RATES_TBL to reflect mapping status. Signed-off-by: Ryder Lee --- .../net/wireless/mediatek/mt76/mt7996/init.c | 16 ++++++++++ .../net/wireless/mediatek/mt76/mt7996/mac.c | 29 ++++++++++--------- .../net/wireless/mediatek/mt76/mt7996/mac.h | 7 ++--- .../net/wireless/mediatek/mt76/mt7996/main.c | 29 +++++++++++++++++++ .../net/wireless/mediatek/mt76/mt7996/mcu.c | 20 ++++++------- .../wireless/mediatek/mt76/mt7996/mt7996.h | 7 +++++ .../net/wireless/mediatek/mt76/mt7996/regs.h | 7 +++++ 7 files changed, 85 insertions(+), 30 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/init.c b/drivers/net/wireless/mediatek/mt76/mt7996/init.c index 503a7ff24f95..fc78849d14b0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/init.c @@ -250,6 +250,20 @@ mt7996_mac_init_band(struct mt7996_dev *dev, u8 band) mt76_rmw(dev, MT_WTBLOFF_RSCR(band), mask, set); } +static void mt7996_mac_init_basic_rates(struct mt7996_dev *dev) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(mt76_rates); i++) { + u16 rate = mt76_rates[i].hw_value; + u16 idx = MT7996_BASIC_RATES_TBL + i; + + rate = FIELD_PREP(MT_TX_RATE_MODE, rate >> 8) | + FIELD_PREP(MT_TX_RATE_IDX, rate & GENMASK(7, 0)); + mt7996_mac_set_fixed_rate_table(dev, idx, rate); + } +} + void mt7996_mac_init(struct mt7996_dev *dev) { #define HIF_TXD_V2_1 4 @@ -282,6 +296,8 @@ void mt7996_mac_init(struct mt7996_dev *dev) for (i = MT_BAND0; i <= MT_BAND2; i++) mt7996_mac_init_band(dev, i); + + mt7996_mac_init_basic_rates(dev); } int mt7996_txbf_init(struct mt7996_dev *dev) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 52244b95831c..048a4ebe2069 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -256,6 +256,17 @@ void mt7996_mac_enable_rtscts(struct mt7996_dev *dev, mt76_clear(dev, addr, BIT(5)); } +void mt7996_mac_set_fixed_rate_table(struct mt7996_dev *dev, + u8 tbl_idx, u16 rate_idx) +{ + u32 ctrl = MT_WTBL_ITCR_WR | MT_WTBL_ITCR_EXEC | tbl_idx; + + mt76_wr(dev, MT_WTBL_ITDR0, rate_idx); + /* use wtbl spe idx */ + mt76_wr(dev, MT_WTBL_ITDR1, MT_WTBL_SPE_IDX_SEL); + mt76_wr(dev, MT_WTBL_ITCR, ctrl); +} + static void mt7996_mac_decode_he_radiotap_ru(struct mt76_rx_status *status, struct ieee80211_radiotap_he *he, @@ -987,6 +998,7 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_vif *vif = info->control.vif; + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt76_phy *mphy = &dev->mphy; u8 band_idx = (info->hw_queue & MT_TX_HW_QUEUE_PHY) >> 2; u8 p_fmt, q_idx, omac_idx = 0, wmm_idx = 0; @@ -999,8 +1011,6 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, BSS_CHANGED_FILS_DISCOVERY)); if (vif) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - omac_idx = mvif->mt76.omac_idx; wmm_idx = mvif->mt76.wmm_idx; band_idx = mvif->mt76.band_idx; @@ -1065,18 +1075,9 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, mt7996_mac_write_txwi_80211(dev, txwi, skb, key); if (txwi[1] & cpu_to_le32(MT_TXD1_FIXED_RATE)) { - /* Fixed rata is available just for 802.11 txd */ - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; - bool multicast = is_multicast_ether_addr(hdr->addr1); - u16 rate = mt76_connac2_mac_tx_rate_val(mphy, vif, beacon, - multicast); - - /* fix to bw 20 */ - val = MT_TXD6_FIXED_BW | - FIELD_PREP(MT_TXD6_BW, 0) | - FIELD_PREP(MT_TXD6_TX_RATE, rate); - - txwi[6] |= cpu_to_le32(val); + u8 idx = mvif->basic_rates_idx; + + txwi[6] |= FIELD_PREP(MT_TXD6_TX_RATE, idx); txwi[3] |= cpu_to_le32(MT_TXD3_BA_DISABLE); } } diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.h b/drivers/net/wireless/mediatek/mt76/mt7996/mac.h index 2cc218f735d8..56b11743d7ce 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.h @@ -236,14 +236,11 @@ enum tx_mgnt_type { #define MT_TXD6_TX_SRC GENMASK(31, 30) #define MT_TXD6_VTA BIT(28) -#define MT_TXD6_FIXED_BW BIT(25) -#define MT_TXD6_BW GENMASK(24, 22) +#define MT_TXD6_BW GENMASK(25, 22) #define MT_TXD6_TX_RATE GENMASK(21, 16) #define MT_TXD6_TIMESTAMP_OFS_EN BIT(15) #define MT_TXD6_TIMESTAMP_OFS_IDX GENMASK(14, 10) #define MT_TXD6_MSDU_CNT GENMASK(9, 4) -#define MT_TXD6_SPE_ID_IDX BIT(10) -#define MT_TXD6_ANT_ID GENMASK(7, 4) #define MT_TXD6_DIS_MAT BIT(3) #define MT_TXD6_DAS BIT(2) #define MT_TXD6_AMSDU_CAP BIT(1) @@ -257,7 +254,7 @@ enum tx_mgnt_type { #define MT_TXD7_UDP_TCP_SUM BIT(15) #define MT_TXD7_TX_TIME GENMASK(9, 0) -#define MT_TX_RATE_STBC BIT(13) +#define MT_TX_RATE_STBC BIT(14) #define MT_TX_RATE_NSS GENMASK(13, 10) #define MT_TX_RATE_MODE GENMASK(9, 6) #define MT_TX_RATE_SU_EXT_TONE BIT(5) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/main.c b/drivers/net/wireless/mediatek/mt76/mt7996/main.c index 67d02d30456e..e707d0a1aff5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/main.c @@ -5,6 +5,7 @@ #include "mt7996.h" #include "mcu.h" +#include "mac.h" static bool mt7996_dev_running(struct mt7996_dev *dev) { @@ -227,6 +228,11 @@ static int mt7996_add_interface(struct ieee80211_hw *hw, vif->offload_flags = 0; vif->offload_flags |= IEEE80211_OFFLOAD_ENCAP_4ADDR; + if (phy->mt76->chandef.chan->band != NL80211_BAND_2GHZ) + mvif->basic_rates_idx = MT7996_BASIC_RATES_TBL + 4; + else + mvif->basic_rates_idx = MT7996_BASIC_RATES_TBL; + mt7996_init_bitrate_mask(vif); memset(&mvif->cap, -1, sizeof(mvif->cap)); @@ -505,11 +511,30 @@ mt7996_update_bss_color(struct ieee80211_hw *hw, } } +static u8 +mt7996_get_rates_table(struct ieee80211_hw *hw, struct ieee80211_vif *vif) +{ + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt76_phy *mphy = hw->priv; + u16 rate; + u8 i, idx; + + rate = mt76_connac2_mac_tx_rate_val(mphy, vif, false, false); + + idx = FIELD_GET(MT_TX_RATE_IDX, rate); + for (i = 0; i < ARRAY_SIZE(mt76_rates); i++) + if ((mt76_rates[i].hw_value & GENMASK(7, 0)) == idx) + return MT7996_BASIC_RATES_TBL + i; + + return mvif->basic_rates_idx; +} + static void mt7996_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *info, u64 changed) { + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_phy *phy = mt7996_hw_phy(hw); struct mt7996_dev *dev = mt7996_hw_dev(hw); @@ -541,6 +566,9 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw, } } + if (changed & BSS_CHANGED_BASIC_RATES) + mvif->basic_rates_idx = mt7996_get_rates_table(hw, vif); + if (changed & BSS_CHANGED_BEACON_ENABLED && info->enable_beacon) { mt7996_mcu_add_bss_info(phy, vif, true); mt7996_mcu_add_sta(dev, vif, NULL, true); @@ -900,6 +928,7 @@ mt7996_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) mt7996_set_stream_vht_txbf_caps(phy); mt7996_set_stream_he_eht_caps(phy); + /* TODO: update bmc_wtbl spe_idx when antenna changes */ mutex_unlock(&dev->mt76.mutex); return 0; diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c index 1d44347a5fa7..95d443f427ae 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c @@ -596,25 +596,23 @@ mt7996_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, } static void -mt7996_mcu_bss_bmc_tlv(struct sk_buff *skb, struct mt7996_phy *phy) +mt7996_mcu_bss_bmc_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, + struct mt7996_phy *phy) { + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct bss_rate_tlv *bmc; struct cfg80211_chan_def *chandef = &phy->mt76->chandef; enum nl80211_band band = chandef->chan->band; struct tlv *tlv; + u8 idx = mvif->basic_rates_idx; tlv = mt7996_mcu_add_uni_tlv(skb, UNI_BSS_INFO_RATE, sizeof(*bmc)); bmc = (struct bss_rate_tlv *)tlv; - if (band == NL80211_BAND_2GHZ) { - bmc->short_preamble = true; - } else { - bmc->bc_trans = cpu_to_le16(0x8080); - bmc->mc_trans = cpu_to_le16(0x8080); - bmc->bc_fixed_rate = 1; - bmc->mc_fixed_rate = 1; - bmc->short_preamble = 1; - } + + bmc->short_preamble = (band == NL80211_BAND_2GHZ); + bmc->bc_fixed_rate = idx; + bmc->mc_fixed_rate = idx; } static void @@ -822,7 +820,7 @@ int mt7996_mcu_add_bss_info(struct mt7996_phy *phy, if (enable) { mt7996_mcu_bss_rfch_tlv(skb, vif, phy); - mt7996_mcu_bss_bmc_tlv(skb, phy); + mt7996_mcu_bss_bmc_tlv(skb, vif, phy); mt7996_mcu_bss_ra_tlv(skb, vif, phy); mt7996_mcu_bss_txcmd_tlv(skb, true); diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h index 412cee079f8a..4fe17b125b00 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h @@ -43,6 +43,9 @@ #define MT7996_MAX_STA_TWT_AGRT 8 #define MT7996_MAX_QUEUE (__MT_RXQ_MAX + __MT_MCUQ_MAX + 3) +/* NOTE: used to map mt76_rates. idx may change if firmware expands table */ +#define MT7996_BASIC_RATES_TBL 11 + struct mt7996_vif; struct mt7996_sta; struct mt7996_dfs_pulse; @@ -136,6 +139,8 @@ struct mt7996_vif { struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; struct cfg80211_bitrate_mask bitrate_mask; + + u8 basic_rates_idx; }; /* per-phy stats. */ @@ -523,6 +528,8 @@ void mt7996_mac_cca_stats_reset(struct mt7996_phy *phy); void mt7996_mac_enable_nf(struct mt7996_dev *dev, u8 band); void mt7996_mac_enable_rtscts(struct mt7996_dev *dev, struct ieee80211_vif *vif, bool enable); +void mt7996_mac_set_fixed_rate_table(struct mt7996_dev *dev, + u8 tbl_idx, u16 rate_idx); void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, struct sk_buff *skb, struct mt76_wcid *wcid, int pid, struct ieee80211_key_conf *key, u32 changed); diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/regs.h b/drivers/net/wireless/mediatek/mt76/mt7996/regs.h index 75f856205559..d1d3d154195d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/regs.h @@ -228,6 +228,13 @@ enum base_rev { #define MT_WTBL_UPDATE_ADM_COUNT_CLEAR BIT(14) #define MT_WTBL_UPDATE_BUSY BIT(31) +#define MT_WTBL_ITCR MT_WTBLON_TOP(0x3b0) +#define MT_WTBL_ITCR_WR BIT(16) +#define MT_WTBL_ITCR_EXEC BIT(31) +#define MT_WTBL_ITDR0 MT_WTBLON_TOP(0x3b8) +#define MT_WTBL_ITDR1 MT_WTBLON_TOP(0x3bc) +#define MT_WTBL_SPE_IDX_SEL BIT(6) + /* WTBL */ #define MT_WTBL_BASE 0x820d8000 #define MT_WTBL_LMAC_ID GENMASK(14, 8) From patchwork Thu Apr 13 20:23:32 2023 Content-Type: text/plain; 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Fri, 14 Apr 2023 04:23:39 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Fri, 14 Apr 2023 04:23:38 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Fri, 14 Apr 2023 04:23:38 +0800 From: Ryder Lee To: Felix Fietkau , CC: Lorenzo Bianconi , Shayne Chen , Evelyn Tsai , , Ryder Lee Subject: [PATCH 4/5] wifi: mt76: mt7996: enable BSS_CHANGED_MCAST_RATE support Date: Fri, 14 Apr 2023 04:23:32 +0800 Message-ID: <2c2ed63825299f424e204fbf3ccc9ab16fd90b64.1681416097.git.ryder.lee@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Similar to BSS_CHANGED_BASIC_RATES, this enables mcast rate configuration through fixed rate tables. Signed-off-by: Ryder Lee Change-Id: Ifc305e8c7de9a7df4ad5f856e2097d721a886aaa --- drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 6 ++++++ drivers/net/wireless/mediatek/mt76/mt7996/main.c | 12 +++++++++--- drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 3 ++- drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h | 1 + 4 files changed, 18 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 048a4ebe2069..36e50b12e5eb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -1075,8 +1075,14 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, mt7996_mac_write_txwi_80211(dev, txwi, skb, key); if (txwi[1] & cpu_to_le32(MT_TXD1_FIXED_RATE)) { + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + bool mcast = ieee80211_is_data(hdr->frame_control) && + is_multicast_ether_addr(hdr->addr1); u8 idx = mvif->basic_rates_idx; + if (mcast && mvif->mcast_rates_idx) + idx = mvif->mcast_rates_idx; + txwi[6] |= FIELD_PREP(MT_TXD6_TX_RATE, idx); txwi[3] |= cpu_to_le32(MT_TXD3_BA_DISABLE); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/main.c b/drivers/net/wireless/mediatek/mt76/mt7996/main.c index e707d0a1aff5..231905fb7ea1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/main.c @@ -512,14 +512,15 @@ mt7996_update_bss_color(struct ieee80211_hw *hw, } static u8 -mt7996_get_rates_table(struct ieee80211_hw *hw, struct ieee80211_vif *vif) +mt7996_get_rates_table(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + bool mcast) { struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt76_phy *mphy = hw->priv; u16 rate; u8 i, idx; - rate = mt76_connac2_mac_tx_rate_val(mphy, vif, false, false); + rate = mt76_connac2_mac_tx_rate_val(mphy, vif, false, mcast); idx = FIELD_GET(MT_TX_RATE_IDX, rate); for (i = 0; i < ARRAY_SIZE(mt76_rates); i++) @@ -566,8 +567,13 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw, } } + if (changed & BSS_CHANGED_MCAST_RATE) + mvif->mcast_rates_idx = + mt7996_get_rates_table(hw, vif, true); + if (changed & BSS_CHANGED_BASIC_RATES) - mvif->basic_rates_idx = mt7996_get_rates_table(hw, vif); + mvif->basic_rates_idx = + mt7996_get_rates_table(hw, vif, false); if (changed & BSS_CHANGED_BEACON_ENABLED && info->enable_beacon) { mt7996_mcu_add_bss_info(phy, vif, true); diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c index 95d443f427ae..cb869dff8b5f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c @@ -604,7 +604,8 @@ mt7996_mcu_bss_bmc_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, struct cfg80211_chan_def *chandef = &phy->mt76->chandef; enum nl80211_band band = chandef->chan->band; struct tlv *tlv; - u8 idx = mvif->basic_rates_idx; + u8 idx = mvif->mcast_rates_idx ? + mvif->mcast_rates_idx : mvif->basic_rates_idx; tlv = mt7996_mcu_add_uni_tlv(skb, UNI_BSS_INFO_RATE, sizeof(*bmc)); diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h index 4fe17b125b00..52138aefc6be 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h @@ -141,6 +141,7 @@ struct mt7996_vif { struct cfg80211_bitrate_mask bitrate_mask; u8 basic_rates_idx; + u8 mcast_rates_idx; }; /* per-phy stats. */ From patchwork Thu Apr 13 20:23:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 13210620 X-Patchwork-Delegate: nbd@nbd.name 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 CF07BC77B6E for ; Thu, 13 Apr 2023 20:23:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230194AbjDMUXv (ORCPT ); Thu, 13 Apr 2023 16:23:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58776 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230187AbjDMUXt (ORCPT ); Thu, 13 Apr 2023 16:23:49 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C88EB7D83 for ; Thu, 13 Apr 2023 13:23:43 -0700 (PDT) X-UUID: 13fb3ca2da3911eda9a90f0bb45854f4-20230414 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=RoQDrbZbiJ+ud2Y6nNDdvTwnWDSsCpDF9H94JnMmqik=; b=lelAQBCU30mfYRPHlQN4IgrNX/eipsz1fsc/FghvQ9ftml8Ii3L5FaMxyeNpd+klbAV9YK0VR/W+ZZnOd1Mqk5xHkILYWFV28jNpgN6lrB4zTdRv/RA9ED8K4Z/CfCBfu0BbIHxyjhGcJmj6wAtuMlKvmypOQ+K5Yg7uh9H2js0=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:8ca2f9f1-803f-49d7-8d0c-7fef685c2b25,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:95 X-CID-INFO: VERSION:1.1.22,REQID:8ca2f9f1-803f-49d7-8d0c-7fef685c2b25,IP:0,URL :0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTION :quarantine,TS:95 X-CID-META: VersionHash:120426c,CLOUDID:1a8efb83-cd9c-45f5-8134-710979e3df0e,B ulkID:230414042340FIUHT9PD,BulkQuantity:0,Recheck:0,SF:28|17|19|48|38|29,T C:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 ,OSI:0,OSA:0,AV:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-UUID: 13fb3ca2da3911eda9a90f0bb45854f4-20230414 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1934928572; Fri, 14 Apr 2023 04:23:40 +0800 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 15.2.1118.25; Fri, 14 Apr 2023 04:23:38 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Fri, 14 Apr 2023 04:23:38 +0800 From: Ryder Lee To: Felix Fietkau , CC: Lorenzo Bianconi , Shayne Chen , Evelyn Tsai , , Ryder Lee Subject: [PATCH 5/5] wifi: mt76: mt7996: enable configured beacon tx rate Date: Fri, 14 Apr 2023 04:23:33 +0800 Message-ID: X-Mailer: git-send-email 2.18.0 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org The user is allowed to change beacon tx rate (HT/VHT/HE) from hostapd. Signed-off-by: Ryder Lee --- .../net/wireless/mediatek/mt76/mt7996/mac.c | 2 ++ .../net/wireless/mediatek/mt76/mt7996/main.c | 26 ++++++++++++++----- .../wireless/mediatek/mt76/mt7996/mt7996.h | 2 ++ 3 files changed, 24 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 36e50b12e5eb..dfd4793f5a26 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -1082,6 +1082,8 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, if (mcast && mvif->mcast_rates_idx) idx = mvif->mcast_rates_idx; + else if (beacon && mvif->beacon_rates_idx) + idx = mvif->beacon_rates_idx; txwi[6] |= FIELD_PREP(MT_TXD6_TX_RATE, idx); txwi[3] |= cpu_to_le32(MT_TXD3_BA_DISABLE); diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/main.c b/drivers/net/wireless/mediatek/mt76/mt7996/main.c index 231905fb7ea1..d86e43a84497 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/main.c @@ -513,14 +513,24 @@ mt7996_update_bss_color(struct ieee80211_hw *hw, static u8 mt7996_get_rates_table(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - bool mcast) + bool beacon, bool mcast) { struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt76_phy *mphy = hw->priv; u16 rate; - u8 i, idx; + u8 i, idx, ht; - rate = mt76_connac2_mac_tx_rate_val(mphy, vif, false, mcast); + rate = mt76_connac2_mac_tx_rate_val(mphy, vif, beacon, mcast); + ht = FIELD_GET(MT_TX_RATE_MODE, rate) > MT_PHY_TYPE_OFDM; + + if (beacon && ht) { + struct mt7996_dev *dev = mt7996_hw_dev(hw); + + /* must odd index */ + idx = MT7996_BEACON_RATES_TBL + 2 * (mvif->mt76.idx % 20); + mt7996_mac_set_fixed_rate_table(dev, idx, rate); + return idx; + } idx = FIELD_GET(MT_TX_RATE_IDX, rate); for (i = 0; i < ARRAY_SIZE(mt76_rates); i++) @@ -569,11 +579,11 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_MCAST_RATE) mvif->mcast_rates_idx = - mt7996_get_rates_table(hw, vif, true); + mt7996_get_rates_table(hw, vif, false, true); if (changed & BSS_CHANGED_BASIC_RATES) mvif->basic_rates_idx = - mt7996_get_rates_table(hw, vif, false); + mt7996_get_rates_table(hw, vif, false, false); if (changed & BSS_CHANGED_BEACON_ENABLED && info->enable_beacon) { mt7996_mcu_add_bss_info(phy, vif, true); @@ -591,8 +601,12 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw, mt7996_update_bss_color(hw, vif, &info->he_bss_color); if (changed & (BSS_CHANGED_BEACON | - BSS_CHANGED_BEACON_ENABLED)) + BSS_CHANGED_BEACON_ENABLED)) { + mvif->beacon_rates_idx = + mt7996_get_rates_table(hw, vif, true, false); + mt7996_mcu_add_beacon(hw, vif, info->enable_beacon); + } if (changed & BSS_CHANGED_UNSOL_BCAST_PROBE_RESP || changed & BSS_CHANGED_FILS_DISCOVERY) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h index 52138aefc6be..2c226d9c50de 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h @@ -45,6 +45,7 @@ /* NOTE: used to map mt76_rates. idx may change if firmware expands table */ #define MT7996_BASIC_RATES_TBL 11 +#define MT7996_BEACON_RATES_TBL 25 struct mt7996_vif; struct mt7996_sta; @@ -142,6 +143,7 @@ struct mt7996_vif { u8 basic_rates_idx; u8 mcast_rates_idx; + u8 beacon_rates_idx; }; /* per-phy stats. */