From patchwork Wed Jul 3 21:42:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Wang X-Patchwork-Id: 13722853 X-Patchwork-Delegate: nbd@nbd.name Received: from mail-ot1-f44.google.com (mail-ot1-f44.google.com [209.85.210.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4EC83194A54 for ; Wed, 3 Jul 2024 21:43:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720043028; cv=none; b=K7+Y4zTc6455Nj9zPEaqx27rVWTFxLVYT2395fcMMHlQZgcGoLS3YSNN4ClsYHeKpAq+PYpCBFB+VoEmbr9YNRjAJHYOCB2OnItDm35aBM4IAZIj2hSpCFjnS8MN+5MdJvrkidmyWhQH06AB3QM90rzhc1rTX6zX439gbHEHMdw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720043028; c=relaxed/simple; bh=M5H6EPOyjRb4OpuF/XTy2Z6gvWVoYnoJc5CSv4U2y3Q=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=QU7yqzfoljFDb2W7PBAMdKXbqHV1bh+81ky6eK83v6EkoeIBVU6omOgJ6Wy5VzHShPH9kze6agqnXoQSmQxtZAJpSSRh5zr5zBajYqUoR6GRnWw57jPsWMJAyWv2xx5X8KmxXbZpnzklDi304WdP9yWjGuguktiQH6AFC0JKv7Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.210.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-ot1-f44.google.com with SMTP id 46e09a7af769-700cee3c5f6so115696a34.1 for ; Wed, 03 Jul 2024 14:43:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1720043026; x=1720647826; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=5Zm2u2GDuUR87ImOZGiIFmMyIIv/8lErTyscfyIFe+M=; b=sJ6QkhYscsYIGKiT7xQDACaAAyWr9bAEYreYRlx2dlgsVBDwr4i6mxibiXXEoGDH86 XR9BJUZShiM154rVzIhqShGjRP6zhfyEMlZJXm8z9fCBtO6vO8w81F4S7w/NPQfNxuHx R7rUNnvnaJygPFwft+K8lDkNQT4XdiB41TjHjr7rJoIIMOyEj5d9pr1ErOhQaD05S28w JGBQKPpQLdjq+2i9Wkh7qgL+GdFsWpGUFnPi8/a6Xq8vfMh025hIINo9w63VIdcF34e7 gVPDqt2/tg0mHTi2CYVV0qEtqw1oOw9YHopoy/0iCuy47THkLh+Yi6KO5j8ZQEJWW9ne Z7yw== X-Forwarded-Encrypted: i=1; AJvYcCXNFP9NU0Z6fi25jNQ44cq3FaWZbuCw8R3RUKmvmnaeTAXYp68aVwYjxjTyZEzjskItkfID+gCl7KjoF3NGGEetwlCD9cUaUT35UfvbPSo= X-Gm-Message-State: AOJu0Yz/2xcwDSop5sD2PuxfAIInOIhuwjbwKuWojuWBejLSVpYRYM2t icPmfaNqzsJdLyku2qi67osy4iea4Pwt56B7O/4TbVHK1Oo3m1eS7F365oGH X-Google-Smtp-Source: AGHT+IHOSLauwODbtAedsub0S622gbphfmI+pOTqu9GNMm9cAI1Tx7iKjETXO6xlPoYg3paWmDA2LQ== X-Received: by 2002:a9d:65c5:0:b0:700:ca13:30bc with SMTP id 46e09a7af769-70207763b58mr13703603a34.2.1720043026332; Wed, 03 Jul 2024 14:43:46 -0700 (PDT) Received: from sean-ThinkPad-T450s.lan ([207.191.35.252]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-701f7b20953sm2111417a34.54.2024.07.03.14.43.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Jul 2024 14:43:44 -0700 (PDT) From: sean.wang@kernel.org To: nbd@nbd.name, lorenzo.bianconi@redhat.com Cc: sean.wang@mediatek.com, deren.wu@mediatek.com, mingyen.hsieh@mediatek.com, linux-wireless@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH 27/29] wifi: mt76: mt7925: add mt7925_mcu_sta_eht_mld_tlv for MLO Date: Wed, 3 Jul 2024 14:42:32 -0700 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Sean Wang add mt7925_mcu_sta_eht_mld_tlv for the MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh Signed-off-by: Ming Yen Hsieh Co-developed-by: Deren Wu Signed-off-by: Deren Wu Signed-off-by: Sean Wang --- .../wireless/mediatek/mt76/mt76_connac_mcu.h | 1 + .../net/wireless/mediatek/mt76/mt7925/mcu.c | 42 ++++++++++++++++++- .../net/wireless/mediatek/mt76/mt7925/mcu.h | 11 +++++ 3 files changed, 53 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h index 9329c959674f..d6882c9fd6bc 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h @@ -820,6 +820,7 @@ enum { STA_REC_HE_6G = 0x17, STA_REC_HE_V2 = 0x19, STA_REC_MLD = 0x20, + STA_REC_EHT_MLD = 0x21, STA_REC_EHT = 0x22, STA_REC_MLD_OFF = 0x23, STA_REC_REMOVE = 0x25, diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c index dcb8c506543b..36ddc64ed7d6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c @@ -1731,6 +1731,42 @@ mt7925_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, HT_MCS_MASK_NUM); } +static void +mt7925_mcu_sta_eht_mld_tlv(struct sk_buff *skb, + struct ieee80211_vif *vif, struct ieee80211_sta *sta) +{ + struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; + struct wiphy *wiphy = mvif->phy->mt76->hw->wiphy; + const struct wiphy_iftype_ext_capab *ext_capa; + struct sta_rec_eht_mld *eht_mld; + struct tlv *tlv; + u16 eml_cap; + + tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_EHT_MLD, sizeof(*eht_mld)); + eht_mld = (struct sta_rec_eht_mld *)tlv; + eht_mld->mld_type = 0xff; + + if (!ieee80211_vif_is_mld(vif)) + return; + + ext_capa = cfg80211_get_iftype_ext_capa(wiphy, + ieee80211_vif_type_p2p(vif)); + if (!ext_capa) + return; + + eml_cap = (vif->cfg.eml_cap & (IEEE80211_EML_CAP_EMLSR_SUPP | + IEEE80211_EML_CAP_TRANSITION_TIMEOUT)) | + (ext_capa->eml_capabilities & (IEEE80211_EML_CAP_EMLSR_PADDING_DELAY | + IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY)); + + if (eml_cap & IEEE80211_EML_CAP_EMLSR_SUPP) { + eht_mld->eml_cap[0] = u16_get_bits(eml_cap, GENMASK(7, 0)); + eht_mld->eml_cap[1] = u16_get_bits(eml_cap, GENMASK(15, 8)); + } else { + eht_mld->str_cap[0] = BIT(1); + } +} + static void mt7925_mcu_sta_mld_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, struct ieee80211_sta *sta) @@ -1848,8 +1884,12 @@ mt7925_mcu_mlo_sta_cmd(struct mt76_phy *phy, mt7925_mcu_sta_state_v2_tlv(phy, skb, info->link_sta, info->vif, info->rcpi, info->state); - if (info->state != MT76_STA_INFO_STATE_NONE) + + if (info->state != MT76_STA_INFO_STATE_NONE) { mt7925_mcu_sta_mld_tlv(skb, info->vif, info->link_sta->sta); + mt7925_mcu_sta_eht_mld_tlv(skb, info->vif, info->link_sta->sta); + } + mt7925_mcu_sta_hdr_trans_tlv(skb, info->vif, info->link_sta); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h index 8a0196699230..5703176056db 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h @@ -443,6 +443,17 @@ struct sta_rec_mld { } __packed link[2]; } __packed; +struct sta_rec_eht_mld { + __le16 tag; + __le16 len; + u8 nsep; + u8 mld_type; + u8 __rsv1[1]; + u8 str_cap[3]; + u8 eml_cap[3]; + u8 __rsv2[3]; +} __packed; + struct bss_ifs_time_tlv { __le16 tag; __le16 len;