From patchwork Fri Mar 4 08:01:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: MeiChia Chiu X-Patchwork-Id: 12768681 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 5CBF5C433EF for ; Fri, 4 Mar 2022 08:02:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :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=5hBS5HjfSkng9Bz9vxADn1PgVlUs+qN0GYw9jgnUGrc=; b=AmCndNsb7TZUEU wBER2ERUbYKHHFarShzfWVIn2YSO+kUKh+x6W1QOWwtyHc3KBAYR8MUHUsHf8XbWNR+jfZo9yIVWI TzuP6PbLLsJJLIVpcgdKjbuBsgjfL2jBxb4+FPr7dgs5uxgeaaAx1kCHpGLpgtfFK9+/7/tphnuP/ i7HNdc9JAsxDK8f2MKQI2rrSep4UwERQrSRoXDVnPL8uG4XI5A+x9DL8DUb76Al5EVwzQLOTINhYE aVGFsiiudknLluoyTOMEAB/GKrqEV0yLG+zPtVpSkx/Jj3QOT+ADBuHdgkIrLElLYSmob9hlFakB2 GdUV27Ts/R6ywEZlzRmQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ2su-008tdR-4b; Fri, 04 Mar 2022 08:01:56 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ2sq-008taP-5e for linux-mediatek@lists.infradead.org; Fri, 04 Mar 2022 08:01:54 +0000 X-UUID: b8fad8ed8ad44fdfa37656a40c204d8b-20220304 X-UUID: b8fad8ed8ad44fdfa37656a40c204d8b-20220304 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 1370599311; Fri, 04 Mar 2022 01:01:45 -0700 Received: from mtkmbs10n2.mediatek.inc (172.21.101.183) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 4 Mar 2022 00:01:43 -0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Fri, 4 Mar 2022 16:01:41 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 4 Mar 2022 16:01:41 +0800 From: MeiChia Chiu To: Felix Fietkau CC: Lorenzo Bianconi , Shayne Chen , Evelyn Tsai , Ryder Lee , , , MeiChia Chiu , Money Wang Subject: [PATCH 1/4] mt76: connac: add 6 GHz support for wtbl and starec configuration Date: Fri, 4 Mar 2022 16:01:17 +0800 Message-ID: <20220304080120.3907-1-MeiChia.Chiu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_000152_256548_AEBA7B70 X-CRM114-Status: GOOD ( 13.15 ) 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 Since there are no HT & VHT IEs being sent in 6ghz, some capabilities judgement and parsing for wtbl & starec configuration should be modified to reflect such changes. Reviewed-by: Ryder Lee Signed-off-by: Money Wang Signed-off-by: MeiChia Chiu --- The series is based on https://patchwork.kernel.org/project/linux-wireless/patch/20220302061406.24797-1-MeiChia.Chiu@mediatek.com/ --- .../wireless/mediatek/mt76/mt76_connac_mcu.c | 24 ++++++++++++++----- 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index 6c762fbf9aaa..9f83fa379396 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -905,18 +905,27 @@ void mt76_connac_mcu_wtbl_ht_tlv(struct mt76_dev *dev, struct sk_buff *skb, struct tlv *tlv; u32 flags = 0; - if (sta->ht_cap.ht_supported) { + if (sta->ht_cap.ht_supported || sta->he_6ghz_capa.capa) { tlv = mt76_connac_mcu_add_nested_tlv(skb, WTBL_HT, sizeof(*ht), wtbl_tlv, sta_wtbl); ht = (struct wtbl_ht *)tlv; ht->ldpc = ht_ldpc && !!(sta->ht_cap.cap & IEEE80211_HT_CAP_LDPC_CODING); - ht->af = sta->ht_cap.ampdu_factor; - ht->mm = sta->ht_cap.ampdu_density; + + if (sta->ht_cap.ht_supported) { + ht->af = sta->ht_cap.ampdu_factor; + ht->mm = sta->ht_cap.ampdu_density; + } else { + ht->af = FIELD_GET(IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP, + sta->he_6ghz_capa.capa); + ht->mm = FIELD_GET(IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START, + sta->he_6ghz_capa.capa); + } + ht->ht = true; } - if (sta->vht_cap.vht_supported) { + if (sta->vht_cap.vht_supported || sta->he_6ghz_capa.capa) { struct wtbl_vht *vht; u8 af; @@ -1242,7 +1251,7 @@ u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif, if (he_cap && he_cap->has_he) mode |= PHY_MODE_AX_24G; - } else if (band == NL80211_BAND_5GHZ || band == NL80211_BAND_6GHZ) { + } else if (band == NL80211_BAND_5GHZ) { mode |= PHY_MODE_A; if (ht_cap->ht_supported) @@ -1251,8 +1260,11 @@ u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif, if (vht_cap->vht_supported) mode |= PHY_MODE_AC; - if (he_cap && he_cap->has_he && band == NL80211_BAND_5GHZ) + if (he_cap && he_cap->has_he) mode |= PHY_MODE_AX_5G; + } else if (band == NL80211_BAND_6GHZ) { + mode |= PHY_MODE_A | PHY_MODE_AN | + PHY_MODE_AC | PHY_MODE_AX_5G; } return mode; From patchwork Fri Mar 4 08:01:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: MeiChia Chiu X-Patchwork-Id: 12768682 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 3669BC433F5 for ; Fri, 4 Mar 2022 08:02:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Fri, 04 Mar 2022 01:01:53 -0700 Received: from mtkmbs10n1.mediatek.inc (172.21.101.34) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 4 Mar 2022 00:01:51 -0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Fri, 4 Mar 2022 16:01:50 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 4 Mar 2022 16:01:49 +0800 From: MeiChia Chiu To: Felix Fietkau CC: Lorenzo Bianconi , Shayne Chen , Evelyn Tsai , Ryder Lee , , , MeiChia Chiu , Shayne Chen , "Peter Chiu" , Money Wang Subject: [PATCH 2/4] mt76: mt7915: add 6 GHz support Date: Fri, 4 Mar 2022 16:01:18 +0800 Message-ID: <20220304080120.3907-2-MeiChia.Chiu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220304080120.3907-1-MeiChia.Chiu@mediatek.com> References: <20220304080120.3907-1-MeiChia.Chiu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_000155_408806_C5F44536 X-CRM114-Status: GOOD ( 20.33 ) 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 Basic 6 GHz support is added to mt76. Modification includes: 1. Add 6 GHz E2P definition 2. Register 6 GHz HE cap 3. Refactor existing code of adding a STA Reviewed-by: Ryder Lee Signed-off-by: Shayne Chen Signed-off-by: Peter Chiu Signed-off-by: Money Wang Signed-off-by: MeiChia Chiu --- .../wireless/mediatek/mt76/mt7915/eeprom.c | 21 ++++++++++++-- .../wireless/mediatek/mt76/mt7915/eeprom.h | 7 +++++ .../net/wireless/mediatek/mt76/mt7915/init.c | 28 +++++++++++++++++-- .../net/wireless/mediatek/mt76/mt7915/mac.c | 12 +++++--- .../net/wireless/mediatek/mt76/mt7915/mcu.c | 28 ++++++++++++++++--- .../wireless/mediatek/mt76/mt7915/mt7915.h | 2 +- .../wireless/mediatek/mt76/mt7915/testmode.c | 4 +++ 7 files changed, 88 insertions(+), 14 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c index 0fa539479aa7..136a6adab3df 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c @@ -135,9 +135,24 @@ static void mt7915_eeprom_parse_band_config(struct mt7915_phy *phy) val = eeprom[MT_EE_WIFI_CONF + phy->band_idx]; val = FIELD_GET(MT_EE_WIFI_CONF0_BAND_SEL, val); - if (val == MT_EE_BAND_SEL_DEFAULT && - (!is_mt7915(&dev->mt76) || dev->dbdc_support)) - val = phy->band_idx ? MT_EE_BAND_SEL_5GHZ : MT_EE_BAND_SEL_2GHZ; + + if (!is_mt7915(&dev->mt76)) { + switch (val) { + case MT_EE_V2_BAND_SEL_5GHZ: + phy->mt76->cap.has_5ghz = true; + return; + case MT_EE_V2_BAND_SEL_6GHZ: + phy->mt76->cap.has_6ghz = true; + return; + case MT_EE_V2_BAND_SEL_5GHZ_6GHZ: + phy->mt76->cap.has_5ghz = true; + phy->mt76->cap.has_6ghz = true; + return; + default: + phy->mt76->cap.has_2ghz = true; + return; + } + } switch (val) { case MT_EE_BAND_SEL_5GHZ: diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h index 5ffc56bb5c51..5dad5b0b5ac6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h @@ -76,6 +76,13 @@ enum mt7915_eeprom_band { MT_EE_BAND_SEL_DUAL, }; +enum { + MT_EE_V2_BAND_SEL_2GHZ, + MT_EE_V2_BAND_SEL_5GHZ, + MT_EE_V2_BAND_SEL_6GHZ, + MT_EE_V2_BAND_SEL_5GHZ_6GHZ, +}; + enum mt7915_sku_rate_group { SKU_CCK, SKU_OFDM, diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index fd16d777f2e4..3f3ddde0415d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -872,7 +872,7 @@ mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band, if (band == NL80211_BAND_2GHZ) he_cap_elem->phy_cap_info[0] = IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G; - else if (band == NL80211_BAND_5GHZ) + else he_cap_elem->phy_cap_info[0] = IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G | IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G | @@ -911,7 +911,7 @@ mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band, if (band == NL80211_BAND_2GHZ) he_cap_elem->phy_cap_info[0] |= IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_RU_MAPPING_IN_2G; - else if (band == NL80211_BAND_5GHZ) + else he_cap_elem->phy_cap_info[0] |= IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_RU_MAPPING_IN_5G; @@ -961,6 +961,21 @@ mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band, u8_encode_bits(IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_16US, IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_MASK); } + + if (band == NL80211_BAND_6GHZ) { + u16 cap = IEEE80211_HE_6GHZ_CAP_TX_ANTPAT_CONS | + IEEE80211_HE_6GHZ_CAP_RX_ANTPAT_CONS; + + cap |= u16_encode_bits(6, + IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START) | + u16_encode_bits(7, + IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP) | + u16_encode_bits(IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454, + IEEE80211_HE_6GHZ_CAP_MAX_MPDU_LEN); + + data[idx].he_6ghz_capa.capa = cpu_to_le16(cap); + } + idx++; } @@ -990,6 +1005,15 @@ void mt7915_set_stream_he_caps(struct mt7915_phy *phy) band->iftype_data = data; band->n_iftype_data = n; } + + if (phy->mt76->cap.has_6ghz) { + data = phy->iftype[NL80211_BAND_6GHZ]; + n = mt7915_init_he_caps(phy, NL80211_BAND_6GHZ, data); + + band = &phy->mt76->sband_6g.sband; + band->iftype_data = data; + band->n_iftype_data = n; + } } static void mt7915_unregister_ext_phy(struct mt7915_dev *dev) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index 1da551f0b389..f3f48e7fc593 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -638,6 +638,8 @@ mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) status->band = mphy->chandef.chan->band; if (status->band == NL80211_BAND_5GHZ) sband = &mphy->sband_5g.sband; + else if (status->band == NL80211_BAND_6GHZ) + sband = &mphy->sband_6g.sband; else sband = &mphy->sband_2g.sband; @@ -1350,7 +1352,7 @@ mt7915_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi) u16 fc, tid; u32 val; - if (!sta || !sta->ht_cap.ht_supported) + if (!sta || !(sta->ht_cap.ht_supported || sta->he_cap.has_he)) return; tid = FIELD_GET(MT_TXD1_TID, le32_to_cpu(txwi[1])); @@ -1558,6 +1560,8 @@ mt7915_mac_add_txs_skb(struct mt7915_dev *dev, struct mt76_wcid *wcid, int pid, if (mphy->chandef.chan->band == NL80211_BAND_5GHZ) sband = &mphy->sband_5g.sband; + else if (mphy->chandef.chan->band == NL80211_BAND_6GHZ) + sband = &mphy->sband_6g.sband; else sband = &mphy->sband_2g.sband; @@ -1803,7 +1807,7 @@ void mt7915_mac_set_timing(struct mt7915_phy *phy) u32 ofdm = FIELD_PREP(MT_TIMEOUT_VAL_PLCP, 60) | FIELD_PREP(MT_TIMEOUT_VAL_CCA, 28); int offset; - bool is_5ghz = phy->mt76->chandef.chan->band == NL80211_BAND_5GHZ; + bool a_band = !(phy->mt76->chandef.chan->band == NL80211_BAND_2GHZ); if (!test_bit(MT76_STATE_RUNNING, &phy->mt76->state)) return; @@ -1823,7 +1827,7 @@ void mt7915_mac_set_timing(struct mt7915_phy *phy) mt76_wr(dev, MT_TMAC_CDTR(phy->band_idx), cck + reg_offset); mt76_wr(dev, MT_TMAC_ODTR(phy->band_idx), ofdm + reg_offset); mt76_wr(dev, MT_TMAC_ICR0(phy->band_idx), - FIELD_PREP(MT_IFS_EIFS_OFDM, is_5ghz ? 84 : 78) | + FIELD_PREP(MT_IFS_EIFS_OFDM, a_band ? 84 : 78) | FIELD_PREP(MT_IFS_RIFS, 2) | FIELD_PREP(MT_IFS_SIFS, 10) | FIELD_PREP(MT_IFS_SLOT, phy->slottime)); @@ -1831,7 +1835,7 @@ void mt7915_mac_set_timing(struct mt7915_phy *phy) mt76_wr(dev, MT_TMAC_ICR1(phy->band_idx), FIELD_PREP(MT_IFS_EIFS_CCK, 314)); - if (phy->slottime < 20 || is_5ghz) + if (phy->slottime < 20 || a_band) val = MT7915_CFEND_RATE_DEFAULT; else val = MT7915_CFEND_RATE_11B; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 77bf3d94782b..1bc86a289e8c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -987,6 +987,9 @@ mt7915_mcu_sta_ht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) struct sta_rec_ht *ht; struct tlv *tlv; + if (!sta->ht_cap.ht_supported) + return; + tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HT, sizeof(*ht)); ht = (struct sta_rec_ht *)tlv; @@ -1267,6 +1270,9 @@ mt7915_mcu_sta_bfer_tlv(struct mt7915_dev *dev, struct sk_buff *skb, }; bool ebf; + if (!(sta->ht_cap.ht_supported || sta->he_cap.has_he)) + return; + ebf = mt7915_is_ebf_supported(phy, vif, sta, false); if (!ebf && !dev->ibf) return; @@ -1327,6 +1333,9 @@ mt7915_mcu_sta_bfee_tlv(struct mt7915_dev *dev, struct sk_buff *skb, struct tlv *tlv; u8 nrow = 0; + if (!(sta->vht_cap.vht_supported || sta->he_cap.has_he)) + return; + if (!mt7915_is_ebf_supported(phy, vif, sta, true)) return; @@ -1621,6 +1630,10 @@ mt7915_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7915_dev *dev, if (sta->he_cap.has_he) { ra->supp_mode |= MODE_HE; cap |= STA_CAP_HE; + + if (sta->he_6ghz_capa.capa) + ra->af = le16_get_bits(sta->he_6ghz_capa.capa, + IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP); } ra->sta_cap = cpu_to_le32(cap); @@ -1643,7 +1656,7 @@ int mt7915_mcu_add_rate_ctrl(struct mt7915_dev *dev, struct ieee80211_vif *vif, * once dev->rc_work changes the settings driver should also * update sta_rec_he here. */ - if (sta->he_cap.has_he && changed) + if (changed) mt7915_mcu_sta_he_tlv(skb, sta, vif); /* sta_rec_ra accommodates BW, NSS and only MCS range format @@ -1712,7 +1725,7 @@ int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif, goto out; /* tag order is in accordance with firmware dependency. */ - if (sta && sta->ht_cap.ht_supported) { + if (sta) { /* starec bfer */ mt7915_mcu_sta_bfer_tlv(dev, skb, vif, sta); /* starec ht */ @@ -1729,7 +1742,7 @@ int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif, return ret; } - if (sta && sta->ht_cap.ht_supported) { + if (sta) { /* starec amsdu */ mt7915_mcu_sta_amsdu_tlv(dev, skb, vif, sta); /* starec he */ @@ -2772,6 +2785,11 @@ int mt7915_mcu_rdd_background_enable(struct mt7915_phy *phy, int mt7915_mcu_set_chan_info(struct mt7915_phy *phy, int cmd) { + static const u8 ch_band[] = { + [NL80211_BAND_2GHZ] = 0, + [NL80211_BAND_5GHZ] = 1, + [NL80211_BAND_6GHZ] = 2, + }; struct mt7915_dev *dev = phy->dev; struct cfg80211_chan_def *chandef = &phy->mt76->chandef; int freq1 = chandef->center_freq1; @@ -2799,7 +2817,7 @@ int mt7915_mcu_set_chan_info(struct mt7915_phy *phy, int cmd) .tx_streams_num = hweight8(phy->mt76->antenna_mask), .rx_streams = phy->mt76->antenna_mask, .band_idx = phy->band_idx, - .channel_band = chandef->chan->band, + .channel_band = ch_band[chandef->chan->band], }; #ifdef CONFIG_NL80211_TESTMODE @@ -3461,6 +3479,8 @@ int mt7915_mcu_get_rx_rate(struct mt7915_phy *phy, struct ieee80211_vif *vif, case MT_PHY_TYPE_OFDM: if (mphy->chandef.chan->band == NL80211_BAND_5GHZ) sband = &mphy->sband_5g.sband; + else if (mphy->chandef.chan->band == NL80211_BAND_6GHZ) + sband = &mphy->sband_6g.sband; else sband = &mphy->sband_2g.sband; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h index 2fe737f2f844..6efa0a2e2345 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h @@ -227,7 +227,7 @@ struct mt7915_phy { struct mt76_phy *mt76; struct mt7915_dev *dev; - struct ieee80211_sband_iftype_data iftype[2][NUM_NL80211_IFTYPES]; + struct ieee80211_sband_iftype_data iftype[NUM_NL80211_BANDS][NUM_NL80211_IFTYPES]; struct ieee80211_vif *monitor_vif; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c index 6605e24c4593..20f63644e929 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c @@ -271,6 +271,8 @@ mt7915_tm_set_tx_len(struct mt7915_phy *phy, u32 tx_time) case MT76_TM_TX_MODE_OFDM: if (mphy->chandef.chan->band == NL80211_BAND_5GHZ) sband = &mphy->sband_5g.sband; + else if (mphy->chandef.chan->band == NL80211_BAND_6GHZ) + sband = &mphy->sband_6g.sband; else sband = &mphy->sband_2g.sband; @@ -572,6 +574,8 @@ mt7915_tm_set_tx_cont(struct mt7915_phy *phy, bool en) if (chandef->chan->band == NL80211_BAND_5GHZ) sband = &phy->mt76->sband_5g.sband; + else if (chandef->chan->band == NL80211_BAND_6GHZ) + sband = &phy->mt76->sband_6g.sband; else sband = &phy->mt76->sband_2g.sband; From patchwork Fri Mar 4 08:01:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: MeiChia Chiu X-Patchwork-Id: 12768684 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 E2D9EC433F5 for ; Fri, 4 Mar 2022 08:02:14 +0000 (UTC) DKIM-Signature: v=1; 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Fri, 04 Mar 2022 08:02:07 +0000 X-UUID: 801eab117de1496183d57697ad7919da-20220304 X-UUID: 801eab117de1496183d57697ad7919da-20220304 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1178017774; Fri, 04 Mar 2022 01:01:59 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 4 Mar 2022 00:01:58 -0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 4 Mar 2022 16:01:56 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 4 Mar 2022 16:01:56 +0800 From: MeiChia Chiu To: Felix Fietkau CC: Lorenzo Bianconi , Shayne Chen , Evelyn Tsai , Ryder Lee , , , MeiChia Chiu Subject: [PATCH 3/4] mt76: mt7915: fix eeprom fields of txpower init values Date: Fri, 4 Mar 2022 16:01:19 +0800 Message-ID: <20220304080120.3907-3-MeiChia.Chiu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220304080120.3907-1-MeiChia.Chiu@mediatek.com> References: <20220304080120.3907-1-MeiChia.Chiu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_000205_578860_9F7FC2DE X-CRM114-Status: GOOD ( 14.26 ) 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: Shayne Chen A-die 7976 has different offset and uses different channel group definition on txpower init values. Fixes: 99ad32a4ca3a ("mt76: mt7915: add support for MT7986") Signed-off-by: Shayne Chen Signed-off-by: MeiChia Chiu --- .../wireless/mediatek/mt76/mt7915/eeprom.c | 52 ++++++++++--------- .../wireless/mediatek/mt76/mt7915/eeprom.h | 14 ++++- 2 files changed, 40 insertions(+), 26 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c index 136a6adab3df..317c3bc2db44 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c @@ -263,32 +263,38 @@ int mt7915_eeprom_get_target_power(struct mt7915_dev *dev, { u8 *eeprom = dev->mt76.eeprom.data; int index, target_power; - bool tssi_on; + bool tssi_on, is_7976; if (chain_idx > 3) return -EINVAL; tssi_on = mt7915_tssi_enabled(dev, chan->band); + is_7976 = mt7915_check_adie(dev, false) || is_mt7916(&dev->mt76); if (chan->band == NL80211_BAND_2GHZ) { - u32 power = is_mt7915(&dev->mt76) ? - MT_EE_TX0_POWER_2G : MT_EE_TX0_POWER_2G_V2; - - index = power + chain_idx * 3; - target_power = eeprom[index]; + if (is_7976) { + index = MT_EE_TX0_POWER_2G_V2 + chain_idx; + target_power = eeprom[index]; + } else { + index = MT_EE_TX0_POWER_2G + chain_idx * 3; + target_power = eeprom[index]; - if (!tssi_on) - target_power += eeprom[index + 1]; + if (!tssi_on) + target_power += eeprom[index + 1]; + } } else { - int group = mt7915_get_channel_group(chan->hw_value); - u32 power = is_mt7915(&dev->mt76) ? - MT_EE_TX0_POWER_5G : MT_EE_TX0_POWER_5G_V2; + int group = mt7915_get_channel_group(chan->hw_value, is_7976); - index = power + chain_idx * 12; - target_power = eeprom[index + group]; + if (is_7976) { + index = MT_EE_TX0_POWER_5G_V2 + chain_idx * 5; + target_power = eeprom[index + group]; + } else { + index = MT_EE_TX0_POWER_5G + chain_idx * 12; + target_power = eeprom[index + group]; - if (!tssi_on) - target_power += eeprom[index + 8]; + if (!tssi_on) + target_power += eeprom[index + 8]; + } } return target_power; @@ -297,20 +303,16 @@ int mt7915_eeprom_get_target_power(struct mt7915_dev *dev, s8 mt7915_eeprom_get_power_delta(struct mt7915_dev *dev, int band) { u8 *eeprom = dev->mt76.eeprom.data; - u32 val; + u32 val, offs; s8 delta; - u32 rate_2g, rate_5g; - - rate_2g = is_mt7915(&dev->mt76) ? - MT_EE_RATE_DELTA_2G : MT_EE_RATE_DELTA_2G_V2; - - rate_5g = is_mt7915(&dev->mt76) ? - MT_EE_RATE_DELTA_5G : MT_EE_RATE_DELTA_5G_V2; + bool is_7976 = mt7915_check_adie(dev, false) || is_mt7916(&dev->mt76); if (band == NL80211_BAND_2GHZ) - val = eeprom[rate_2g]; + offs = is_7976 ? MT_EE_RATE_DELTA_2G_V2 : MT_EE_RATE_DELTA_2G; else - val = eeprom[rate_5g]; + offs = is_7976 ? MT_EE_RATE_DELTA_5G_V2 : MT_EE_RATE_DELTA_5G; + + val = eeprom[offs]; if (!(val & MT_EE_RATE_DELTA_EN)) return 0; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h index 5dad5b0b5ac6..45760917c54d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h @@ -103,8 +103,20 @@ enum mt7915_sku_rate_group { }; static inline int -mt7915_get_channel_group(int channel) +mt7915_get_channel_group(int channel, bool is_7976) { + if (is_7976) { + if (channel <= 64) + return 0; + if (channel <= 96) + return 1; + if (channel <= 128) + return 2; + if (channel <= 144) + return 3; + return 4; + } + if (channel >= 184 && channel <= 196) return 0; if (channel <= 48) From patchwork Fri Mar 4 08:01:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: MeiChia Chiu X-Patchwork-Id: 12768683 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 ED404C433EF for ; Fri, 4 Mar 2022 08:02:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=HiV/XwbEQ2TsUgzJlSXfhQA2dWy8EkVjQlqp2OV1acA=; b=vE95C/jwY5zxtU uIi975G1waH4cw7FodvrQ4qOylIVytXIxSDmjb+wzn8/O777dWKk03TdsSjU2RwVOiy25dWTfccOH XZB2D3eWqsvbXDtsQZBxlMxCgnTGep6mCBo1LcdqgLvnjx18EpA/NkuP/2UtLDEJDyyuM1PZonhd1 SXFkugOhVpsO8W17Fblh2VxP4B9BpgSWtEpOAzyv4QOJB9bpY2QpGWvbUHAV2WZc0kNqXV+WFXYu/ Ft6Wmd5ankSZ9fXYQsnVqT5TBBBbmZ52f+12GBppW2tAEq3s3ywrTyrPAOTP7mJ7R3hxIP5oRbsZ8 tUhz9zHDTqzWHj9Qh/IA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ2t5-008tjC-DE; Fri, 04 Mar 2022 08:02:07 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ2t2-008th6-CR for linux-mediatek@lists.infradead.org; Fri, 04 Mar 2022 08:02:05 +0000 X-UUID: ba11db7fbd3941fc93d34ab2752a59c9-20220304 X-UUID: ba11db7fbd3941fc93d34ab2752a59c9-20220304 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 453774926; Fri, 04 Mar 2022 01:02:02 -0700 Received: from mtkmbs10n2.mediatek.inc (172.21.101.183) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 4 Mar 2022 00:02:00 -0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Fri, 4 Mar 2022 16:01:59 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 4 Mar 2022 16:01:59 +0800 From: MeiChia Chiu To: Felix Fietkau CC: Lorenzo Bianconi , Shayne Chen , Evelyn Tsai , Ryder Lee , , , MeiChia Chiu Subject: [PATCH 4/4] mt76: mt7915: add txpower init for 6GHz Date: Fri, 4 Mar 2022 16:01:20 +0800 Message-ID: <20220304080120.3907-4-MeiChia.Chiu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220304080120.3907-1-MeiChia.Chiu@mediatek.com> References: <20220304080120.3907-1-MeiChia.Chiu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_000204_479067_9B018441 X-CRM114-Status: GOOD ( 15.01 ) 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: Shayne Chen Add support to init txpower values of 6GHz band. Signed-off-by: Shayne Chen Signed-off-by: MeiChia Chiu --- .../net/wireless/mediatek/mt76/mt7915/eeprom.c | 15 +++++++++++---- .../net/wireless/mediatek/mt76/mt7915/eeprom.h | 13 ++++++++++++- drivers/net/wireless/mediatek/mt76/mt7915/init.c | 2 ++ 3 files changed, 25 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c index 317c3bc2db44..5b133bcdab17 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c @@ -282,8 +282,8 @@ int mt7915_eeprom_get_target_power(struct mt7915_dev *dev, if (!tssi_on) target_power += eeprom[index + 1]; } - } else { - int group = mt7915_get_channel_group(chan->hw_value, is_7976); + } else if (chan->band == NL80211_BAND_5GHZ) { + int group = mt7915_get_channel_group_5g(chan->hw_value, is_7976); if (is_7976) { index = MT_EE_TX0_POWER_5G_V2 + chain_idx * 5; @@ -295,6 +295,11 @@ int mt7915_eeprom_get_target_power(struct mt7915_dev *dev, if (!tssi_on) target_power += eeprom[index + 8]; } + } else { + int group = mt7915_get_channel_group_6g(chan->hw_value); + + index = MT_EE_TX0_POWER_6G_V2 + chain_idx * 8; + target_power = is_7976 ? eeprom[index + group] : 0; } return target_power; @@ -309,12 +314,14 @@ s8 mt7915_eeprom_get_power_delta(struct mt7915_dev *dev, int band) if (band == NL80211_BAND_2GHZ) offs = is_7976 ? MT_EE_RATE_DELTA_2G_V2 : MT_EE_RATE_DELTA_2G; - else + else if (band == NL80211_BAND_5GHZ) offs = is_7976 ? MT_EE_RATE_DELTA_5G_V2 : MT_EE_RATE_DELTA_5G; + else + offs = is_7976 ? MT_EE_RATE_DELTA_6G_V2 : 0; val = eeprom[offs]; - if (!(val & MT_EE_RATE_DELTA_EN)) + if (!offs || !(val & MT_EE_RATE_DELTA_EN)) return 0; delta = FIELD_GET(MT_EE_RATE_DELTA_MASK, val); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h index 45760917c54d..7578ac6d0be6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h @@ -25,8 +25,10 @@ enum mt7915_eeprom_field { MT_EE_TX0_POWER_5G = 0x34b, MT_EE_RATE_DELTA_2G_V2 = 0x7d3, MT_EE_RATE_DELTA_5G_V2 = 0x81e, + MT_EE_RATE_DELTA_6G_V2 = 0x884, /* 6g fields only appear in eeprom v2 */ MT_EE_TX0_POWER_2G_V2 = 0x441, MT_EE_TX0_POWER_5G_V2 = 0x445, + MT_EE_TX0_POWER_6G_V2 = 0x465, MT_EE_ADIE_FT_VERSION = 0x9a0, __MT_EE_MAX = 0xe00, @@ -103,7 +105,7 @@ enum mt7915_sku_rate_group { }; static inline int -mt7915_get_channel_group(int channel, bool is_7976) +mt7915_get_channel_group_5g(int channel, bool is_7976) { if (is_7976) { if (channel <= 64) @@ -134,6 +136,15 @@ mt7915_get_channel_group(int channel, bool is_7976) return 7; } +static inline int +mt7915_get_channel_group_6g(int channel) +{ + if (channel <= 29) + return 0; + + return DIV_ROUND_UP(channel - 29, 32); +} + static inline bool mt7915_tssi_enabled(struct mt7915_dev *dev, enum nl80211_band band) { diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 3f3ddde0415d..03739f019e76 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -312,6 +312,7 @@ mt7915_regd_notifier(struct wiphy *wiphy, mt7915_init_txpower(dev, &mphy->sband_2g.sband); mt7915_init_txpower(dev, &mphy->sband_5g.sband); + mt7915_init_txpower(dev, &mphy->sband_6g.sband); mphy->dfs_state = MT_DFS_STATE_UNKNOWN; mt7915_dfs_init_radar_detector(phy); @@ -558,6 +559,7 @@ static void mt7915_init_work(struct work_struct *work) mt7915_mac_init(dev); mt7915_init_txpower(dev, &dev->mphy.sband_2g.sband); mt7915_init_txpower(dev, &dev->mphy.sband_5g.sband); + mt7915_init_txpower(dev, &dev->mphy.sband_6g.sband); mt7915_txbf_init(dev); }