From patchwork Sat Apr 25 15:57:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jouni Malinen X-Patchwork-Id: 215826 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 32FC2C55191 for ; Sat, 25 Apr 2020 15:58:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 12B0A20728 for ; Sat, 25 Apr 2020 15:58:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="DChzmD7A" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726156AbgDYP6w (ORCPT ); Sat, 25 Apr 2020 11:58:52 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:16943 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726112AbgDYP6w (ORCPT ); Sat, 25 Apr 2020 11:58:52 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1587830331; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=d6jvbQQ2J5GjIFwfR0B26fv54eNqg3AUAKAICJrv4FU=; b=DChzmD7ABLbsxHgIwW4esHS6jxLMnxk0NeQ8fvYEgZTi4jAg11OVdBBQv+/UZJbSxpuvVD24 /RK6aDbIqYogzYdDxAGPRKEl0mK5Yma3S0bzRbmv5Srla5ZZee722kbYUW8jETI2FxuWijAk rcWOho7adhh4hgt2VNoUfBtIOE8= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5ea45e3b.7fae58e82618-smtp-out-n05; Sat, 25 Apr 2020 15:58:51 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id F0F46C433CB; Sat, 25 Apr 2020 15:58:50 +0000 (UTC) Received: from jouni.codeaurora.org (37-130-184-238.bb.dnainternet.fi [37.130.184.238]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jouni) by smtp.codeaurora.org (Postfix) with ESMTPSA id 99E60C433F2; Sat, 25 Apr 2020 15:58:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 99E60C433F2 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=jouni@codeaurora.org From: Jouni Malinen To: Johannes Berg Cc: linux-wireless@vger.kernel.org, Jouni Malinen Subject: [PATCH 3/5] mac80211_hwsim: Advertise support for multicast RX registration Date: Sat, 25 Apr 2020 18:57:11 +0300 Message-Id: <20200425155713.25687-3-jouni@codeaurora.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200425155713.25687-1-jouni@codeaurora.org> References: <20200425155713.25687-1-jouni@codeaurora.org> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org While mac80211_hwsim does not need this to configure RX filters, it is convenient to have this enabled for testing purposes. Signed-off-by: Jouni Malinen --- drivers/net/wireless/mac80211_hwsim.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index a05e9c778f21..bd67de740a65 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1836,6 +1836,8 @@ static void mac80211_hwsim_configure_filter(struct ieee80211_hw *hw, data->rx_filter = 0; if (*total_flags & FIF_ALLMULTI) data->rx_filter |= FIF_ALLMULTI; + if (*total_flags & FIF_MCAST_ACTION) + data->rx_filter |= FIF_MCAST_ACTION; *total_flags = data->rx_filter; } @@ -3070,6 +3072,8 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_VHT_IBSS); wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_BEACON_PROTECTION); wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA); + wiphy_ext_feature_set(hw->wiphy, + NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS); hw->wiphy->interface_modes = param->iftypes; From patchwork Sat Apr 25 15:57:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jouni Malinen X-Patchwork-Id: 215825 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 09F5FC55185 for ; Sat, 25 Apr 2020 15:58:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E01D820728 for ; Sat, 25 Apr 2020 15:58:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="GkSOmXEk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726182AbgDYP6y (ORCPT ); Sat, 25 Apr 2020 11:58:54 -0400 Received: from mail26.static.mailgun.info ([104.130.122.26]:52231 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726112AbgDYP6y (ORCPT ); Sat, 25 Apr 2020 11:58:54 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1587830333; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=x66QQIXMdW38dfssKSBtbBd+8d8TlSEkHIIN0zkMnl4=; b=GkSOmXEkImU+Ogdbnq4ZpX7+UiEUGC8/ZuYQRWpI0Gl3CMEb+52UnOYGIf9Jy4ZcBVBq1MBY lcICIZblw1SXwc8VQKyURsEU2PKIYzNlXMDhS8doBSrGJvIFvPqW7iD8N3gy0Xrre9R37DT3 Tx7r3zM8dRwO1nkNvLDL1c2mCKA= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5ea45e3d.7f3118bb37a0-smtp-out-n01; Sat, 25 Apr 2020 15:58:53 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id F1F81C43636; Sat, 25 Apr 2020 15:58:52 +0000 (UTC) Received: from jouni.codeaurora.org (37-130-184-238.bb.dnainternet.fi [37.130.184.238]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jouni) by smtp.codeaurora.org (Postfix) with ESMTPSA id 447B5C433CB; Sat, 25 Apr 2020 15:58:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 447B5C433CB Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=jouni@codeaurora.org From: Jouni Malinen To: Johannes Berg Cc: linux-wireless@vger.kernel.org, Jouni Malinen Subject: [PATCH 4/5] mac80211: TX legacy rate control for Beacon frames Date: Sat, 25 Apr 2020 18:57:12 +0300 Message-Id: <20200425155713.25687-4-jouni@codeaurora.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200425155713.25687-1-jouni@codeaurora.org> References: <20200425155713.25687-1-jouni@codeaurora.org> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Use the Beacon frame specific legacy rate configuration, if specified for AP or mesh, instead of the generic rate mask when selecting the TX rate for Beacon frames. Signed-off-by: Jouni Malinen --- net/mac80211/cfg.c | 26 +++++++++++++++++++++++++- net/mac80211/ieee80211_i.h | 4 ++++ net/mac80211/mesh.c | 1 + net/mac80211/tx.c | 5 ++++- 4 files changed, 34 insertions(+), 2 deletions(-) diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index ae3e06375a28..548a384b0509 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -994,7 +994,7 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, BSS_CHANGED_TWT | BSS_CHANGED_HE_OBSS_PD | BSS_CHANGED_HE_BSS_COLOR; - int err; + int i, err; int prev_beacon_int; old = sdata_dereference(sdata->u.ap.beacon, sdata); @@ -1085,6 +1085,17 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, sdata->vif.bss_conf.p2p_noa_attr.oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT; + sdata->beacon_rate_set = false; + if (wiphy_ext_feature_isset(local->hw.wiphy, + NL80211_EXT_FEATURE_BEACON_RATE_LEGACY)) { + for (i = 0; i < NUM_NL80211_BANDS; i++) { + sdata->beacon_rateidx_mask[i] = + params->beacon_rate.control[i].legacy; + if (sdata->beacon_rateidx_mask[i]) + sdata->beacon_rate_set = true; + } + } + err = ieee80211_assign_beacon(sdata, ¶ms->beacon, NULL); if (err < 0) { ieee80211_vif_release_channel(sdata); @@ -1189,6 +1200,7 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev) ieee80211_free_keys(sdata, true); sdata->vif.bss_conf.enable_beacon = false; + sdata->beacon_rate_set = false; sdata->vif.bss_conf.ssid_len = 0; clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state); ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED); @@ -1949,6 +1961,7 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh, const u8 *old_ie; struct ieee80211_sub_if_data *sdata = container_of(ifmsh, struct ieee80211_sub_if_data, u.mesh); + int i; /* allocate information elements */ new_ie = NULL; @@ -1987,6 +2000,17 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh, sdata->vif.bss_conf.beacon_int = setup->beacon_interval; sdata->vif.bss_conf.dtim_period = setup->dtim_period; + sdata->beacon_rate_set = false; + if (wiphy_ext_feature_isset(sdata->local->hw.wiphy, + NL80211_EXT_FEATURE_BEACON_RATE_LEGACY)) { + for (i = 0; i < NUM_NL80211_BANDS; i++) { + sdata->beacon_rateidx_mask[i] = + setup->beacon_rate.control[i].legacy; + if (sdata->beacon_rateidx_mask[i]) + sdata->beacon_rate_set = true; + } + } + return 0; } diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index d58f9acc90a3..fc3278b74977 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -962,6 +962,10 @@ struct ieee80211_sub_if_data { bool rc_has_vht_mcs_mask[NUM_NL80211_BANDS]; u16 rc_rateidx_vht_mcs_mask[NUM_NL80211_BANDS][NL80211_VHT_NSS_MAX]; + /* Beacon frame (non-MCS) rate (as a bitmap) */ + u32 beacon_rateidx_mask[NUM_NL80211_BANDS]; + bool beacon_rate_set; + union { struct ieee80211_if_ap ap; struct ieee80211_if_wds wds; diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 36978a0e5000..5930d07b1e43 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -994,6 +994,7 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata) /* stop the beacon */ ifmsh->mesh_id_len = 0; sdata->vif.bss_conf.enable_beacon = false; + sdata->beacon_rate_set = false; clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state); ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED); diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 3dc1990e15c5..6dad67eb60b2 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -4883,7 +4883,10 @@ __ieee80211_beacon_get(struct ieee80211_hw *hw, txrc.bss_conf = &sdata->vif.bss_conf; txrc.skb = skb; txrc.reported_rate.idx = -1; - txrc.rate_idx_mask = sdata->rc_rateidx_mask[band]; + if (sdata->beacon_rate_set && sdata->beacon_rateidx_mask[band]) + txrc.rate_idx_mask = sdata->beacon_rateidx_mask[band]; + else + txrc.rate_idx_mask = sdata->rc_rateidx_mask[band]; txrc.bss = true; rate_control_get_rate(sdata, NULL, &txrc);