From patchwork Wed Feb 8 22:09:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 13133763 X-Patchwork-Delegate: johannes@sipsolutions.net 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 531C4C05027 for ; Wed, 8 Feb 2023 22:09:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232289AbjBHWJU (ORCPT ); Wed, 8 Feb 2023 17:09:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232282AbjBHWJT (ORCPT ); Wed, 8 Feb 2023 17:09:19 -0500 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C4CF82CC51 for ; Wed, 8 Feb 2023 14:09:11 -0800 (PST) X-UUID: 33ddcae4a7fd11ed945fc101203acc17-20230209 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=yn49OeRKtLBCqlLz0CSSERhw4RtSaRiB79gvqZn8Z7U=; b=UBV3g3knyrWmxHKgvLCqy5iabrHVRs4CXN4LuZIqY5E31TasM6y5gxdHUXTo6R4jOTH5bTHfg6pBxWGLmAjZOGAJijRjwSdeeY8eVuAQ1cKJrSEeeOy2lQER5aSNErxQVKV6b7ewoe7MJ8ewjk5XKjZ8dPVKVzpwX5gsPvlRRms=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.19,REQID:9ff19749-c44a-4037-bbae-db3f616826a5,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:95 X-CID-INFO: VERSION:1.1.19,REQID:9ff19749-c44a-4037-bbae-db3f616826a5,IP:0,URL :0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTION :quarantine,TS:95 X-CID-META: VersionHash:885ddb2,CLOUDID:b2bbdff7-ff42-4fb0-b929-626456a83c14,B ulkID:230209060908AUQZL28H,BulkQuantity:0,Recheck:0,SF:38|29|28|17|19|48,T C:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 ,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-UUID: 33ddcae4a7fd11ed945fc101203acc17-20230209 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2138899843; Thu, 09 Feb 2023 06:09:05 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Thu, 9 Feb 2023 06:09:04 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Thu, 9 Feb 2023 06:09:04 +0800 From: Ryder Lee To: Johannes Berg , CC: Shayne Chen , Evelyn Tsai , , Ryder Lee Subject: [PATCH 1/2] wifi: mac80211: add EHT MU-MIMO related flags in ieee80211_bss_conf Date: Thu, 9 Feb 2023 06:09:01 +0800 Message-ID: X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Simliar to VHT/HE. This is utilized to pass MU-MIMO configurations from user space (i.e. hostap) to driver. Signed-off-by: Ryder Lee --- 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 2635e6de8101..943f2aec6042 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 support operation as an EHT SU + * beamformer + * @eht_su_beamformee: in AP-mode, does this BSS support operation as an EHT SU + * beamformee + * @eht_mu_beamformer: in AP-mode, does this BSS support 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,