From patchwork Mon Feb 17 08:17:29 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?TWluZ3llbiBIc2llaCAo6Kyd5piO6Ku6KQ==?= X-Patchwork-Id: 13977262 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 5C3EAC021A0 for ; Mon, 17 Feb 2025 08:17:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding: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=9fPO9d8tYshbXLSHxcUn0DWQk7YnJL564Z+u2kxwoI0=; b=kJz7Nml0AHGFvaOz92R8/tRD7M 5uTLrcTaHb39OwJqOtAmjole923fOkoi3cHCpS6mgU896pwRUDYGvnrjQJ/3ua6UAHDro2o4qE33v RpsUtpFoPW0Zk8HD+Ecip48AT3B9SJnL4I5IaBR3K8E80SaMHWM6qhBtJdHexg7A3DKz+I3DrLpOs 7oVPbvhIrJ6N4IzkBth8tSTRlHl7/S22JqqSVzrzXYwke38UuA6eT2w3GLC0btpkUt/zNy8xUGfRI B28QZm3XR4ul8wEen5l3y6riGKhlw+erqJVs3BXTiFU1T2cskgnPL2m1RJVj71Q854C95mDVoKJSf wgjoNRKw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tjwJy-00000003jcG-1etp; Mon, 17 Feb 2025 08:17:42 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tjwJw-00000003jbg-0BLg for linux-mediatek@lists.infradead.org; Mon, 17 Feb 2025 08:17:41 +0000 X-UUID: a3963ec4ed0711ef83f2a1c9db70dae0-20250217 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=9fPO9d8tYshbXLSHxcUn0DWQk7YnJL564Z+u2kxwoI0=; b=CKcLsElRYJ9hxawIgWdhOUnsWm/tR5ytxi6+mpsTZWbpvYMzz+vW6cQLkQRAImEMDJfpNK8SSr8JxNqvD6IYXCXNmuObTHzjLhN3zj84ps82ObyZuho2KYL5Ou1OL/Rc+Sc9BGrHuuNxTB1HuoHLkmWFxY8OPtvPVsUU8c1a8pk=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.46,REQID:5f66a717-58d9-4f47-97bd-1118c922200c,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:60aa074,CLOUDID:2f0478fc-7800-43c5-b97b-ddbe32561a5b,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0|50,EDM:-3,IP:ni l,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES :1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: a3963ec4ed0711ef83f2a1c9db70dae0-20250217 Received: from mtkmbs09n2.mediatek.inc [(172.21.101.94)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2085996108; Mon, 17 Feb 2025 01:17:33 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) 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 15.2.1258.28; Mon, 17 Feb 2025 16:17:31 +0800 Received: from mtksitap99.mediatek.inc (10.233.130.16) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.28 via Frontend Transport; Mon, 17 Feb 2025 16:17:31 +0800 From: Mingyen Hsieh To: , CC: , , , , , , , , , , , , , , , Ming Yen Hsieh Subject: [PATCH] wifi: mt76: mt7925: introduce MLO capability control Date: Mon, 17 Feb 2025 16:17:29 +0800 Message-ID: <20250217081729.1840930-1-mingyen.hsieh@mediatek.com> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250217_001740_090021_ADBBE24D X-CRM114-Status: GOOD ( 11.23 ) 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: Ming Yen Hsieh This patch introduces MLO capability control for the MT792x Wi-Fi driver. It removes the unused `MT792x_CHIP_CAP_MLO_EVT_EN` flag and introduces new capability flags `MT792x_CHIP_CAP_MLO_EN` and `MT792x_CHIP_CAP_MLO_EML_EN` to enable MLO and EML features based on firmware capabilities. Signed-off-by: Ming Yen Hsieh Reviewed-by: Sabeeh Khan --- drivers/net/wireless/mediatek/mt76/mt7925/main.c | 2 +- drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 10 ++++++++-- drivers/net/wireless/mediatek/mt76/mt792x.h | 3 ++- 3 files changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c index 98daf80ac131..ad47a4b153da 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c @@ -251,7 +251,7 @@ int mt7925_init_mlo_caps(struct mt792x_phy *phy) }, }; - if (!(phy->chip_cap & MT792x_CHIP_CAP_MLO_EVT_EN)) + if (!(phy->chip_cap & MT792x_CHIP_CAP_MLO_EN)) return 0; ext_capab[0].eml_capabilities = phy->eml_cap; diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c index 15815ad84713..5f40c3c1ffa1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c @@ -2559,6 +2559,7 @@ mt7925_mcu_bss_mld_tlv(struct sk_buff *skb, struct ieee80211_vif *vif = link_conf->vif; struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf); struct mt792x_vif *mvif = (struct mt792x_vif *)link_conf->vif->drv_priv; + struct mt792x_phy *phy = mvif->phy; struct bss_mld_tlv *mld; struct tlv *tlv; bool is_mld; @@ -2574,8 +2575,13 @@ mt7925_mcu_bss_mld_tlv(struct sk_buff *skb, mld->group_mld_id = is_mld ? mvif->bss_conf.mt76.idx : 0xff; mld->own_mld_id = mconf->mt76.idx + 32; mld->remap_idx = 0xff; - mld->eml_enable = !!(link_conf->vif->cfg.eml_cap & - IEEE80211_EML_CAP_EMLSR_SUPP); + + if (phy->chip_cap & MT792x_CHIP_CAP_MLO_EML_EN) { + mld->eml_enable = !!(link_conf->vif->cfg.eml_cap & + IEEE80211_EML_CAP_EMLSR_SUPP); + } else { + mld->eml_enable = 0; + } memcpy(mld->mac_addr, vif->addr, ETH_ALEN); } diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h index 32ed01a96bf7..454c6f523cc2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x.h +++ b/drivers/net/wireless/mediatek/mt76/mt792x.h @@ -27,8 +27,9 @@ #define MT792x_CHIP_CAP_CLC_EVT_EN BIT(0) #define MT792x_CHIP_CAP_RSSI_NOTIFY_EVT_EN BIT(1) -#define MT792x_CHIP_CAP_MLO_EVT_EN BIT(2) #define MT792x_CHIP_CAP_WF_RF_PIN_CTRL_EVT_EN BIT(3) +#define MT792x_CHIP_CAP_MLO_EN BIT(8) +#define MT792x_CHIP_CAP_MLO_EML_EN BIT(9) /* NOTE: used to map mt76_rates. idx may change if firmware expands table */ #define MT792x_BASIC_RATES_TBL 11