From patchwork Wed Jul 3 21:42:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Wang X-Patchwork-Id: 810294 Received: from mail-oa1-f54.google.com (mail-oa1-f54.google.com [209.85.160.54]) (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 29D34198836 for ; Wed, 3 Jul 2024 21:43:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.54 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720043026; cv=none; b=BVAa2FRFPeO2FVcz6PF0kg+qOtUwCNIVFFtAV6/todk5TbP69AJfxiov4ka3inGJw4GZ2F7bmyOQg6yuu+p/yTc17pqtsnAieO1fEcX/U3bxQZMdJFUtH2DfiyKoXuqLmKUENhgmbZuiXDZ9agjDgTZOYilu/T2znM6Rv645SMU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720043026; c=relaxed/simple; bh=BsRb2k1kWlxFWNjynAEmcF0M/HqeBIkEDC/5yz/MlMo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Sq/8433HQcQ/jq9QH800HhuBNf8MeSKMP+NJpd4p8QFCaCfgX2Gm27VlEjcMV+XBgSd2+4YcTdWZ9RSX3NpGafjVkK9H5dynLyHG5k5z6HL9ynaWQvstNd2/2AdQLx/ChNW57LX4HjshYopHflE0cK7d6K4/EsWEEx037iRwCKY= 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=209.85.160.54 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-oa1-f54.google.com with SMTP id 586e51a60fabf-254c411d816so3772fac.1 for ; Wed, 03 Jul 2024 14:43:44 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1720043024; x=1720647824; 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=B6qob4+aEz9AnxDvyJPADamvZqFlBJwBhBj073zgKUw=; b=Iwp63aoDZtKvcdJEZnj2GAR53OvSQCyLktmg9+RFZ+hc0kR8WTOWtpwYd4XJnfeCMq RwjLoWRPyNPyOq6eVhOk2rNeh8SlhCjjgbPj0yVul+EyeC80f+hT3cdC8Rfa1gGSG1Pt cNYpsSovi0BDdirBE2Mp5CGg3duwhh/4tU4NS1AVwqfREpKoz+te9hB1XkNiqfrAb5Py u5SDnRdDD21xo4Sy/Pb9OHpNn4DG58CkCtslaf5Cwg+5lweVTGc6uLljovjH2DLTpAuO qdK6Xp4KWof+ECXu1oimuP7MSVEKXR92PNl0HiYhvrIrMCcS5Rs2k6VUeSSkhk8sEXob trzw== X-Forwarded-Encrypted: i=1; AJvYcCW6ay6peeJdiR6FhhfwGWd5h1xQS2afsKP4FPMwrc2U/vlHnv32R6RQSpbiOTw7OrwGdTQoZsFxsNj5l7b4iiI0Lz0fDujA+vyOIH/j5y8= X-Gm-Message-State: AOJu0YxrwAs1AoiziScmLn9v+CqRv1f52JbmWtkHI8dCVhPkMt1YLi2d 166Oyop2l4EX45/rVTTVh8eIbU/q6EWTRXbzSSk4YtxVkY40/OCy X-Google-Smtp-Source: AGHT+IFRqrqB0oJS3To8CcpUlTALffwBa/HcXjrOdTq70HVTagouqm9arBdBlmJYNrdzs27Y8+RfEA== X-Received: by 2002:a05:6830:68cd:b0:700:d697:6ca7 with SMTP id 46e09a7af769-70207554355mr12585737a34.0.1720043022162; Wed, 03 Jul 2024 14:43:42 -0700 (PDT) Received: from sean-ThinkPad-T450s.lan ([207.191.35.252]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-701f7b20953sm2111417a34.54.2024.07.03.14.43.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Jul 2024 14:43:39 -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 26/29] wifi: mt76: mt7925: update mt7925_mcu_sta_update for MLO Date: Wed, 3 Jul 2024 14:42:31 -0700 Message-Id: <8b39975133d1c41ff724669562bd340eb2894617.1720042294.git.sean.wang@kernel.org> 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 update mt7925_mcu_sta_update 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 | 9 +++ .../net/wireless/mediatek/mt76/mt7925/mcu.c | 65 ++++++++++++++++++- .../net/wireless/mediatek/mt76/mt7925/mcu.h | 3 +- 3 files changed, 75 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h index e636b033b87e..9329c959674f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h @@ -545,6 +545,13 @@ struct sta_rec_muru { } mimo_ul; } __packed; +struct sta_rec_remove { + __le16 tag; + __le16 len; + u8 action; + u8 pad[3]; +} __packed; + struct sta_phy { u8 type; u8 flag; @@ -814,6 +821,8 @@ enum { STA_REC_HE_V2 = 0x19, STA_REC_MLD = 0x20, STA_REC_EHT = 0x22, + STA_REC_MLD_OFF = 0x23, + STA_REC_REMOVE = 0x25, STA_REC_PN_INFO = 0x26, STA_REC_KEY_V3 = 0x27, STA_REC_HDRT = 0x28, diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c index 218efe543dbb..dcb8c506543b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c @@ -1805,6 +1805,63 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy, return mt76_mcu_skb_send_msg(dev, skb, info->cmd, true); } +static void +mt7925_mcu_sta_remove_tlv(struct sk_buff *skb) +{ + struct sta_rec_remove *rem; + struct tlv *tlv; + + tlv = mt76_connac_mcu_add_tlv(skb, 0x25, sizeof(*rem)); + rem = (struct sta_rec_remove *)tlv; + rem->action = 0; +} + +static int +mt7925_mcu_mlo_sta_cmd(struct mt76_phy *phy, + struct mt76_sta_cmd_info *info) +{ + struct mt76_vif *mvif = (struct mt76_vif *)info->vif->drv_priv; + struct mt76_dev *dev = phy->dev; + struct sk_buff *skb; + + skb = __mt76_connac_mcu_alloc_sta_req(dev, mvif, info->wcid, + MT7925_STA_UPDATE_MAX_SIZE); + if (IS_ERR(skb)) + return PTR_ERR(skb); + + if (info->enable) + mt76_connac_mcu_sta_basic_tlv(dev, skb, info->vif, + info->link_sta, + info->enable, info->newly); + + if (info->enable && info->link_sta) { + mt7925_mcu_sta_phy_tlv(skb, info->vif, info->link_sta); + mt7925_mcu_sta_ht_tlv(skb, info->link_sta); + mt7925_mcu_sta_vht_tlv(skb, info->link_sta); + mt76_connac_mcu_sta_uapsd(skb, info->vif, info->link_sta->sta); + mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta); + mt7925_mcu_sta_he_tlv(skb, info->link_sta); + mt7925_mcu_sta_he_6g_tlv(skb, info->link_sta); + mt7925_mcu_sta_eht_tlv(skb, info->link_sta); + mt7925_mcu_sta_rate_ctrl_tlv(skb, info->vif, + info->link_sta); + 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) + mt7925_mcu_sta_mld_tlv(skb, info->vif, info->link_sta->sta); + mt7925_mcu_sta_hdr_trans_tlv(skb, info->vif, info->link_sta); + } + + if (!info->enable) { + mt7925_mcu_sta_remove_tlv(skb); + mt76_connac_mcu_add_tlv(skb, STA_REC_MLD_OFF, + sizeof(struct tlv)); + } + + return mt76_mcu_skb_send_msg(dev, skb, info->cmd, true); +} + int mt7925_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_link_sta *link_sta, struct ieee80211_vif *vif, bool enable, @@ -1823,6 +1880,7 @@ int mt7925_mcu_sta_update(struct mt792x_dev *dev, }; struct mt792x_sta *msta; struct mt792x_link_sta *mlink; + int err; if (link_sta) { msta = (struct mt792x_sta *)link_sta->sta->drv_priv; @@ -1831,7 +1889,12 @@ int mt7925_mcu_sta_update(struct mt792x_dev *dev, info.wcid = link_sta ? &mlink->wcid : &mvif->sta.deflink.wcid; info.newly = link_sta ? state != MT76_STA_INFO_STATE_ASSOC : true; - return mt7925_mcu_sta_cmd(&dev->mphy, &info); + if (ieee80211_vif_is_mld(vif)) + err = mt7925_mcu_mlo_sta_cmd(&dev->mphy, &info); + else + err = mt7925_mcu_sta_cmd(&dev->mphy, &info); + + return err; } int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev, diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h index 545f6b2d524c..8a0196699230 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h @@ -492,7 +492,8 @@ struct bss_rlm_tlv { sizeof(struct sta_rec_eht) + \ sizeof(struct sta_rec_hdr_trans) + \ sizeof(struct sta_rec_mld) + \ - sizeof(struct tlv)) + sizeof(struct tlv) * 2 + \ + sizeof(struct sta_rec_remove)) #define MT7925_BSS_UPDATE_MAX_SIZE (sizeof(struct bss_req_hdr) + \ sizeof(struct mt76_connac_bss_basic_tlv) + \