From patchwork Fri Feb 17 17:48:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 13145095 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 7332DC636D7 for ; Fri, 17 Feb 2023 17:49:20 +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:MIME-Version: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=WzCqWjdpu+FKpFM+RxVf4hcJaHMxYVVsPz2EEvBFdCU=; b=W0/dJncxewXci359NPMCer/RPX PqdNbBBB1XX2PbX0sxXokiNkNmfTxizu2mKOkYKJurjRnRbP+gne159avdhU1HdeGq6BK4jcjm7mp FKLIVS263OLgonVXN7CiRcJ9i+0ftiiB4w+Eq9MbcTITnkcFiX3jsQWtjwJy+pgBTrCB3EiK+bXp2 GNgkE0t3KLJrbckVLSN8zjeXhezLI5hWGeyHIpX4yzFpYV6mcQM9OZdhtW47CdQGrA9jtSqmI/UI/ 7RqeAzIHOCPjj7njfNTX+i8WgoTlarxV1wQ+CfFoZbxs3NgMkpNQG74zRQPXxkabsyxDGj7a0XpOO Wh8Q8fIQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pT4r8-00FK3T-M4; Fri, 17 Feb 2023 17:49:10 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pT4r6-00FK32-G7 for linux-mediatek@lists.infradead.org; Fri, 17 Feb 2023 17:49:09 +0000 X-UUID: 5ec46e94aeeb11edbbe3f76fe852e059-20230217 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=WzCqWjdpu+FKpFM+RxVf4hcJaHMxYVVsPz2EEvBFdCU=; b=YdRuy/0T9J+VM7/zfhTfxY5lEc6Uzvdh6Jasi7zct0ZwJ3ccOSASN3NuvmBFZkzsrnR4FAQT2kVRpxDOkPsjVHgPDtGoaZIsES/vUx7vN//9OhEjTXAyXq+N9ijsfW9B+5bDSLZqeV//sUnZquzmqhmLFvGkknY/2FfvcJKdlsA=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.19,REQID:2c1899e9-b9d8-419c-83b4-5f44667309ac,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:885ddb2,CLOUDID:6c90ea25-564d-42d9-9875-7c868ee415ec,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-UUID: 5ec46e94aeeb11edbbe3f76fe852e059-20230217 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 938057250; Fri, 17 Feb 2023 10:49:04 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.194) 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 15.2.792.3; Sat, 18 Feb 2023 01:49:02 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Sat, 18 Feb 2023 01:49:02 +0800 From: Ryder Lee To: Johannes Berg CC: Shayne Chen , Evelyn Tsai , , , Ryder Lee Subject: [PATCH v2 1/2] wifi: mac80211: add EHT MU-MIMO related flags in ieee80211_bss_conf Date: Sat, 18 Feb 2023 01:48:59 +0800 Message-ID: <8d9966c4c1e77cb1ade77d42bdc49905609192e9.1676628065.git.ryder.lee@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-20230217_094908_564471_19A3A638 X-CRM114-Status: GOOD ( 10.85 ) 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 Similar to VHT/HE. This is utilized to pass MU-MIMO configurations from user space (i.e. hostapd) to driver. Signed-off-by: Ryder Lee --- changes since v2 - fix typo of commit logs. - revise statement of newly added members in ieee80211_bss_conf - remove unneeded braces. --- include/net/mac80211.h | 9 +++++++++ net/mac80211/cfg.c | 14 ++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 0cc76eea2014..879fc14ebd2a 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -670,6 +670,12 @@ struct ieee80211_fils_discovery { * @he_full_ul_mumimo: does this BSS support the reception (AP) or transmission * (non-AP STA) of an HE TB PPDU on an RU that spans the entire PPDU * bandwidth + * @eht_su_beamformer: in AP-mode, does this BSS enable operation as an EHT SU + * beamformer + * @eht_su_beamformee: in AP-mode, does this BSS enable operation as an EHT SU + * beamformee + * @eht_mu_beamformer: in AP-mode, does this BSS enable operation as an EHT MU + * beamformer */ struct ieee80211_bss_conf { const u8 *bssid; @@ -752,6 +758,9 @@ struct ieee80211_bss_conf { bool he_su_beamformee; bool he_mu_beamformer; bool he_full_ul_mumimo; + bool eht_su_beamformer; + bool eht_su_beamformee; + bool eht_mu_beamformer; }; /** diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index f5d43f42f6d8..6bf1cdf254f6 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1296,6 +1296,20 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO; } + if (params->eht_cap) { + link_conf->eht_su_beamformer = + params->eht_cap->fixed.phy_cap_info[0] & + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER; + link_conf->eht_su_beamformee = + params->eht_cap->fixed.phy_cap_info[0] & + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE; + link_conf->eht_mu_beamformer = + params->eht_cap->fixed.phy_cap_info[7] & + (IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ | + IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ | + IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_320MHZ); + } + if (sdata->vif.type == NL80211_IFTYPE_AP && params->mbssid_config.tx_wdev) { err = ieee80211_set_ap_mbssid_options(sdata,