From patchwork Sun Jun 4 09:11:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Greenman, Gregory" X-Patchwork-Id: 13266528 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 35003C77B73 for ; Sun, 4 Jun 2023 09:12:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231169AbjFDJMb (ORCPT ); Sun, 4 Jun 2023 05:12:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230209AbjFDJM3 (ORCPT ); Sun, 4 Jun 2023 05:12:29 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7C949FD for ; Sun, 4 Jun 2023 02:12:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1685869939; x=1717405939; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=XB0scNeXszAYgXyaWfp+DMlNik5M0WnIq7ovFmcqBGE=; b=Zq4eOm6Pxnrtw/g9IqTo2hMCVoRgZLaxtpBVGTeNNcv55sj8W/M8WHyW mzWYYUMMwvYrHzDr5tEwQTIVjnq49cQjwM7eU096sgltnc9Kk05ydtDpx brQxAuh6D3lxlohuydrvsQV10fXVqR4QXN6hVz5YlBB6ks3h8UO24CxU5 ZPLXtDo8OAUC3QhYMjA1oFv4g2DZFSbcNJ0snKnKcWqnkFyYu/OZaCXPk 0CBZEwW/nkpkx1e4fvP4nqBLUUUEbXiiyb312IjXVixIMri9UY65nwtS4 H2oyuD0LFPvNgUdceJBt4FHXlfglD85eB15popwUIxPVmuzbm2LtKzcqH g==; X-IronPort-AV: E=McAfee;i="6600,9927,10730"; a="336526551" X-IronPort-AV: E=Sophos;i="6.00,217,1681196400"; d="scan'208";a="336526551" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jun 2023 02:12:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10730"; a="820804806" X-IronPort-AV: E=Sophos;i="6.00,217,1681196400"; d="scan'208";a="820804806" Received: from yfruchte-mobl3.ger.corp.intel.com (HELO ggreenma-mobl2.intel.com) ([10.214.219.60]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jun 2023 02:12:14 -0700 From: gregory.greenman@intel.com To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Anjaneyulu , Gregory Greenman Subject: [PATCH 14/16] wifi: mac80211: Modify type of "changed" variable. Date: Sun, 4 Jun 2023 12:11:26 +0300 Message-Id: <20230604120651.10354a05eaf1.If19359262fe2728dd523ea6d7c3aa7dc50940411@changeid> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230604091128.609335-1-gregory.greenman@intel.com> References: <20230604091128.609335-1-gregory.greenman@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Anjaneyulu Currently, enum ieee80211_bss_change has more than 32 flags. Change the type of the corresponding variables from u32 to u64. Signed-off-by: Anjaneyulu Signed-off-by: Gregory Greenman --- net/mac80211/cfg.c | 79 ++++++++++++++++++-------------------- net/mac80211/chan.c | 4 +- net/mac80211/ibss.c | 16 ++++---- net/mac80211/ieee80211_i.h | 14 ++++--- net/mac80211/iface.c | 4 +- net/mac80211/main.c | 4 +- net/mac80211/mesh.c | 30 ++++++++------- net/mac80211/mesh.h | 19 ++++----- net/mac80211/mesh_plink.c | 37 +++++++++--------- net/mac80211/mesh_ps.c | 7 ++-- net/mac80211/mlme.c | 12 +++--- net/mac80211/ocb.c | 4 +- 12 files changed, 119 insertions(+), 111 deletions(-) diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 49f5122189d3..c713233ee6d9 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1101,18 +1101,20 @@ ieee80211_copy_rnr_beacon(u8 *pos, struct cfg80211_rnr_elems *dst, return offset; } -static int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata, - struct ieee80211_link_data *link, - struct cfg80211_beacon_data *params, - const struct ieee80211_csa_settings *csa, - const struct ieee80211_color_change_settings *cca) +static int +ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata, + struct ieee80211_link_data *link, + struct cfg80211_beacon_data *params, + const struct ieee80211_csa_settings *csa, + const struct ieee80211_color_change_settings *cca, + u64 *changed) { struct cfg80211_mbssid_elems *mbssid = NULL; struct cfg80211_rnr_elems *rnr = NULL; struct beacon_data *new, *old; int new_head_len, new_tail_len; int size, err; - u32 changed = BSS_CHANGED_BEACON; + u64 _changed = BSS_CHANGED_BEACON; struct ieee80211_bss_conf *link_conf = link->conf; old = sdata_dereference(link->u.ap.beacon, sdata); @@ -1219,7 +1221,7 @@ static int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata, return err; } if (err == 0) - changed |= BSS_CHANGED_AP_PROBE_RESP; + _changed |= BSS_CHANGED_AP_PROBE_RESP; if (params->ftm_responder != -1) { link_conf->ftm_responder = params->ftm_responder; @@ -1235,7 +1237,7 @@ static int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata, return err; } - changed |= BSS_CHANGED_FTM_RESPONDER; + _changed |= BSS_CHANGED_FTM_RESPONDER; } rcu_assign_pointer(link->u.ap.beacon, new); @@ -1244,7 +1246,8 @@ static int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata, if (old) kfree_rcu(old, rcu_head); - return changed; + *changed |= _changed; + return 0; } static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, @@ -1446,10 +1449,10 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, if (ieee80211_hw_check(&local->hw, HAS_RATE_CONTROL)) link_conf->beacon_tx_rate = params->beacon_rate; - err = ieee80211_assign_beacon(sdata, link, ¶ms->beacon, NULL, NULL); + err = ieee80211_assign_beacon(sdata, link, ¶ms->beacon, NULL, NULL, + &changed); if (err < 0) goto error; - changed |= err; if (params->fils_discovery.max_interval) { err = ieee80211_set_fils_discovery(sdata, @@ -1506,6 +1509,7 @@ static int ieee80211_change_beacon(struct wiphy *wiphy, struct net_device *dev, struct beacon_data *old; int err; struct ieee80211_bss_conf *link_conf; + u64 changed = 0; sdata_assert_lock(sdata); @@ -1525,17 +1529,18 @@ static int ieee80211_change_beacon(struct wiphy *wiphy, struct net_device *dev, if (!old) return -ENOENT; - err = ieee80211_assign_beacon(sdata, link, params, NULL, NULL); + err = ieee80211_assign_beacon(sdata, link, params, NULL, NULL, + &changed); if (err < 0) return err; if (params->he_bss_color_valid && params->he_bss_color.enabled != link_conf->he_bss_color.enabled) { link_conf->he_bss_color.enabled = params->he_bss_color.enabled; - err |= BSS_CHANGED_HE_BSS_COLOR; + changed |= BSS_CHANGED_HE_BSS_COLOR; } - ieee80211_link_info_change_notify(sdata, link, err); + ieee80211_link_info_change_notify(sdata, link, changed); return 0; } @@ -1717,7 +1722,7 @@ static void sta_apply_mesh_params(struct ieee80211_local *local, { #ifdef CONFIG_MAC80211_MESH struct ieee80211_sub_if_data *sdata = sta->sdata; - u32 changed = 0; + u64 changed = 0; if (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE) { switch (params->plink_state) { @@ -2664,7 +2669,7 @@ static int ieee80211_change_bss(struct wiphy *wiphy, struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_link_data *link; struct ieee80211_supported_band *sband; - u32 changed = 0; + u64 changed = 0; link = ieee80211_link_or_deflink(sdata, params->link_id, true); if (IS_ERR(link)) @@ -3589,7 +3594,7 @@ void ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif, bool block_t EXPORT_SYMBOL(ieee80211_channel_switch_disconnect); static int ieee80211_set_after_csa_beacon(struct ieee80211_sub_if_data *sdata, - u32 *changed) + u64 *changed) { int err; @@ -3600,25 +3605,22 @@ static int ieee80211_set_after_csa_beacon(struct ieee80211_sub_if_data *sdata, err = ieee80211_assign_beacon(sdata, &sdata->deflink, sdata->deflink.u.ap.next_beacon, - NULL, NULL); + NULL, NULL, changed); ieee80211_free_next_beacon(&sdata->deflink); if (err < 0) return err; - *changed |= err; break; case NL80211_IFTYPE_ADHOC: - err = ieee80211_ibss_finish_csa(sdata); + err = ieee80211_ibss_finish_csa(sdata, changed); if (err < 0) return err; - *changed |= err; break; #ifdef CONFIG_MAC80211_MESH case NL80211_IFTYPE_MESH_POINT: - err = ieee80211_mesh_finish_csa(sdata); + err = ieee80211_mesh_finish_csa(sdata, changed); if (err < 0) return err; - *changed |= err; break; #endif default: @@ -3632,7 +3634,7 @@ static int ieee80211_set_after_csa_beacon(struct ieee80211_sub_if_data *sdata, static int __ieee80211_csa_finalize(struct ieee80211_sub_if_data *sdata) { struct ieee80211_local *local = sdata->local; - u32 changed = 0; + u64 changed = 0; int err; sdata_assert_lock(sdata); @@ -3729,7 +3731,7 @@ void ieee80211_csa_finalize_work(struct work_struct *work) static int ieee80211_set_csa_beacon(struct ieee80211_sub_if_data *sdata, struct cfg80211_csa_settings *params, - u32 *changed) + u64 *changed) { struct ieee80211_csa_settings csa = {}; int err; @@ -3776,12 +3778,11 @@ static int ieee80211_set_csa_beacon(struct ieee80211_sub_if_data *sdata, err = ieee80211_assign_beacon(sdata, &sdata->deflink, ¶ms->beacon_csa, &csa, - NULL); + NULL, changed); if (err < 0) { ieee80211_free_next_beacon(&sdata->deflink); return err; } - *changed |= err; break; case NL80211_IFTYPE_ADHOC: @@ -3813,10 +3814,9 @@ static int ieee80211_set_csa_beacon(struct ieee80211_sub_if_data *sdata, /* see comments in the NL80211_IFTYPE_AP block */ if (params->count > 1) { - err = ieee80211_ibss_csa_beacon(sdata, params); + err = ieee80211_ibss_csa_beacon(sdata, params, changed); if (err < 0) return err; - *changed |= err; } ieee80211_send_action_csa(sdata, params); @@ -3841,12 +3841,11 @@ static int ieee80211_set_csa_beacon(struct ieee80211_sub_if_data *sdata, /* see comments in the NL80211_IFTYPE_AP block */ if (params->count > 1) { - err = ieee80211_mesh_csa_beacon(sdata, params); + err = ieee80211_mesh_csa_beacon(sdata, params, changed); if (err < 0) { ifmsh->csa_role = IEEE80211_MESH_CSA_ROLE_NONE; return err; } - *changed |= err; } if (ifmsh->csa_role == IEEE80211_MESH_CSA_ROLE_INIT) @@ -3880,7 +3879,7 @@ __ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev, struct ieee80211_channel_switch ch_switch; struct ieee80211_chanctx_conf *conf; struct ieee80211_chanctx *chanctx; - u32 changed = 0; + u64 changed = 0; int err; sdata_assert_lock(sdata); @@ -4613,7 +4612,7 @@ static int ieee80211_set_sar_specs(struct wiphy *wiphy, static int ieee80211_set_after_color_change_beacon(struct ieee80211_sub_if_data *sdata, - u32 *changed) + u64 *changed) { switch (sdata->vif.type) { case NL80211_IFTYPE_AP: { @@ -4624,13 +4623,12 @@ ieee80211_set_after_color_change_beacon(struct ieee80211_sub_if_data *sdata, ret = ieee80211_assign_beacon(sdata, &sdata->deflink, sdata->deflink.u.ap.next_beacon, - NULL, NULL); + NULL, NULL, changed); ieee80211_free_next_beacon(&sdata->deflink); if (ret < 0) return ret; - *changed |= ret; break; } default: @@ -4644,7 +4642,7 @@ ieee80211_set_after_color_change_beacon(struct ieee80211_sub_if_data *sdata, static int ieee80211_set_color_change_beacon(struct ieee80211_sub_if_data *sdata, struct cfg80211_color_change_settings *params, - u32 *changed) + u64 *changed) { struct ieee80211_color_change_settings color_change = {}; int err; @@ -4667,12 +4665,11 @@ ieee80211_set_color_change_beacon(struct ieee80211_sub_if_data *sdata, err = ieee80211_assign_beacon(sdata, &sdata->deflink, ¶ms->beacon_color_change, - NULL, &color_change); + NULL, &color_change, changed); if (err < 0) { ieee80211_free_next_beacon(&sdata->deflink); return err; } - *changed |= err; break; default: return -EOPNOTSUPP; @@ -4683,7 +4680,7 @@ ieee80211_set_color_change_beacon(struct ieee80211_sub_if_data *sdata, static void ieee80211_color_change_bss_config_notify(struct ieee80211_sub_if_data *sdata, - u8 color, int enable, u32 changed) + u8 color, int enable, u64 changed) { sdata->vif.bss_conf.he_bss_color.color = color; sdata->vif.bss_conf.he_bss_color.enabled = enable; @@ -4711,7 +4708,7 @@ ieee80211_color_change_bss_config_notify(struct ieee80211_sub_if_data *sdata, static int ieee80211_color_change_finalize(struct ieee80211_sub_if_data *sdata) { struct ieee80211_local *local = sdata->local; - u32 changed = 0; + u64 changed = 0; int err; sdata_assert_lock(sdata); @@ -4808,7 +4805,7 @@ ieee80211_color_change(struct wiphy *wiphy, struct net_device *dev, { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_local *local = sdata->local; - u32 changed = 0; + u64 changed = 0; int err; sdata_assert_lock(sdata); diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index a7e204de5d54..97b944b97d17 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -1257,7 +1257,7 @@ ieee80211_link_use_reserved_reassign(struct ieee80211_link_data *link) struct ieee80211_vif_chanctx_switch vif_chsw[1] = {}; struct ieee80211_chanctx *old_ctx, *new_ctx; const struct cfg80211_chan_def *chandef; - u32 changed = 0; + u64 changed = 0; int err; lockdep_assert_held(&local->mtx); @@ -1653,7 +1653,7 @@ static int ieee80211_vif_use_reserved_switch(struct ieee80211_local *local) reserved_chanctx_list) { struct ieee80211_sub_if_data *sdata = link->sdata; struct ieee80211_bss_conf *link_conf = link->conf; - u32 changed = 0; + u64 changed = 0; if (!ieee80211_link_has_in_place_reservation(link)) continue; diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 9dffc3079588..faa01ee11d32 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -9,7 +9,7 @@ * Copyright 2009, Johannes Berg * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright(c) 2016 Intel Deutschland GmbH - * Copyright(c) 2018-2022 Intel Corporation + * Copyright(c) 2018-2023 Intel Corporation */ #include @@ -226,7 +226,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, struct ieee80211_local *local = sdata->local; struct ieee80211_mgmt *mgmt; struct cfg80211_bss *bss; - u32 bss_change; + u64 bss_change; struct cfg80211_chan_def chandef; struct ieee80211_channel *chan; struct beacon_data *presp; @@ -478,7 +478,8 @@ static void ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, } int ieee80211_ibss_csa_beacon(struct ieee80211_sub_if_data *sdata, - struct cfg80211_csa_settings *csa_settings) + struct cfg80211_csa_settings *csa_settings, + u64 *changed) { struct ieee80211_if_ibss *ifibss = &sdata->u.ibss; struct beacon_data *presp, *old_presp; @@ -520,10 +521,11 @@ int ieee80211_ibss_csa_beacon(struct ieee80211_sub_if_data *sdata, if (old_presp) kfree_rcu(old_presp, rcu_head); - return BSS_CHANGED_BEACON; + *changed |= BSS_CHANGED_BEACON; + return 0; } -int ieee80211_ibss_finish_csa(struct ieee80211_sub_if_data *sdata) +int ieee80211_ibss_finish_csa(struct ieee80211_sub_if_data *sdata, u64 *changed) { struct ieee80211_if_ibss *ifibss = &sdata->u.ibss; struct cfg80211_bss *cbss; @@ -552,7 +554,7 @@ int ieee80211_ibss_finish_csa(struct ieee80211_sub_if_data *sdata) ifibss->chandef = sdata->deflink.csa_chandef; /* generate the beacon */ - return ieee80211_ibss_csa_beacon(sdata, NULL); + return ieee80211_ibss_csa_beacon(sdata, NULL, changed); } void ieee80211_ibss_stop(struct ieee80211_sub_if_data *sdata) @@ -1754,7 +1756,7 @@ void ieee80211_ibss_notify_scan_completed(struct ieee80211_local *local) int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata, struct cfg80211_ibss_params *params) { - u32 changed = 0; + u64 changed = 0; u32 rate_flags; struct ieee80211_supported_band *sband; enum ieee80211_chanctx_mode chanmode; diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 886244d42f04..46adb1d9a589 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1827,7 +1827,7 @@ void ieee80211_link_info_change_notify(struct ieee80211_sub_if_data *sdata, struct ieee80211_link_data *link, u64 changed); void ieee80211_configure_filter(struct ieee80211_local *local); -u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata); +u64 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata); u64 ieee80211_mgmt_tx_cookie(struct ieee80211_local *local); int ieee80211_attach_ack_skb(struct ieee80211_local *local, struct sk_buff *skb, @@ -1887,8 +1887,10 @@ void ieee80211_ibss_work(struct ieee80211_sub_if_data *sdata); void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); int ieee80211_ibss_csa_beacon(struct ieee80211_sub_if_data *sdata, - struct cfg80211_csa_settings *csa_settings); -int ieee80211_ibss_finish_csa(struct ieee80211_sub_if_data *sdata); + struct cfg80211_csa_settings *csa_settings, + u64 *changed); +int ieee80211_ibss_finish_csa(struct ieee80211_sub_if_data *sdata, + u64 *changed); void ieee80211_ibss_stop(struct ieee80211_sub_if_data *sdata); /* OCB code */ @@ -1905,8 +1907,10 @@ void ieee80211_mesh_work(struct ieee80211_sub_if_data *sdata); void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); int ieee80211_mesh_csa_beacon(struct ieee80211_sub_if_data *sdata, - struct cfg80211_csa_settings *csa_settings); -int ieee80211_mesh_finish_csa(struct ieee80211_sub_if_data *sdata); + struct cfg80211_csa_settings *csa_settings, + u64 *changed); +int ieee80211_mesh_finish_csa(struct ieee80211_sub_if_data *sdata, + u64 *changed); /* scan/BSS handling */ void ieee80211_scan_work(struct work_struct *work); diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index bd2c48870add..f1e01f7a9b2e 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -8,7 +8,7 @@ * Copyright 2008, Johannes Berg * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright (c) 2016 Intel Deutschland GmbH - * Copyright (C) 2018-2022 Intel Corporation + * Copyright (C) 2018-2023 Intel Corporation */ #include #include @@ -1221,7 +1221,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); struct net_device *dev = wdev->netdev; struct ieee80211_local *local = sdata->local; - u32 changed = 0; + u64 changed = 0; int res; u32 hw_reconf_flags = 0; diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 55cdfaef0f5d..3db178b1d50c 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -5,7 +5,7 @@ * Copyright 2006-2007 Jiri Benc * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2017 Intel Deutschland GmbH - * Copyright (C) 2018-2022 Intel Corporation + * Copyright (C) 2018-2023 Intel Corporation */ #include @@ -291,7 +291,7 @@ void ieee80211_link_info_change_notify(struct ieee80211_sub_if_data *sdata, drv_link_info_changed(local, sdata, link->conf, link->link_id, changed); } -u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata) +u64 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata) { sdata->vif.bss_conf.use_cts_prot = false; sdata->vif.bss_conf.use_short_preamble = false; diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index f72333201903..a4d8764073bf 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2008, 2009 open80211s Ltd. - * Copyright (C) 2018 - 2022 Intel Corporation + * Copyright (C) 2018 - 2023 Intel Corporation * Authors: Luis Carlos Cobo * Javier Cardona */ @@ -133,10 +133,10 @@ bool mesh_peer_accepts_plinks(struct ieee802_11_elems *ie) * * Returns: beacon changed flag if the beacon content changed. */ -u32 mesh_accept_plinks_update(struct ieee80211_sub_if_data *sdata) +u64 mesh_accept_plinks_update(struct ieee80211_sub_if_data *sdata) { bool free_plinks; - u32 changed = 0; + u64 changed = 0; /* In case mesh_plink_free_count > 0 and mesh_plinktbl_capacity == 0, * the mesh interface might be able to establish plinks with peers that @@ -162,7 +162,7 @@ u32 mesh_accept_plinks_update(struct ieee80211_sub_if_data *sdata) void mesh_sta_cleanup(struct sta_info *sta) { struct ieee80211_sub_if_data *sdata = sta->sdata; - u32 changed = mesh_plink_deactivate(sta); + u64 changed = mesh_plink_deactivate(sta); if (changed) ieee80211_mbss_info_change_notify(sdata, changed); @@ -923,7 +923,7 @@ unsigned int ieee80211_new_mesh_header(struct ieee80211_sub_if_data *sdata, static void ieee80211_mesh_housekeeping(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; - u32 changed; + u64 changed; if (ifmsh->mshcfg.plink_timeout > 0) ieee80211_sta_expire(sdata, ifmsh->mshcfg.plink_timeout * HZ); @@ -1164,7 +1164,7 @@ ieee80211_mesh_rebuild_beacon(struct ieee80211_sub_if_data *sdata) } void ieee80211_mbss_info_change_notify(struct ieee80211_sub_if_data *sdata, - u32 changed) + u64 changed) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; unsigned long bits = changed; @@ -1184,7 +1184,7 @@ int ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; struct ieee80211_local *local = sdata->local; - u32 changed = BSS_CHANGED_BEACON | + u64 changed = BSS_CHANGED_BEACON | BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_HT | BSS_CHANGED_BASIC_RATES | @@ -1525,12 +1525,11 @@ static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata, kfree(elems); } -int ieee80211_mesh_finish_csa(struct ieee80211_sub_if_data *sdata) +int ieee80211_mesh_finish_csa(struct ieee80211_sub_if_data *sdata, u64 *changed) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; struct mesh_csa_settings *tmp_csa_settings; int ret = 0; - int changed = 0; /* Reset the TTL value and Initiator flag */ ifmsh->csa_role = IEEE80211_MESH_CSA_ROLE_NONE; @@ -1545,15 +1544,16 @@ int ieee80211_mesh_finish_csa(struct ieee80211_sub_if_data *sdata) if (ret) return -EINVAL; - changed |= BSS_CHANGED_BEACON; + *changed |= BSS_CHANGED_BEACON; mcsa_dbg(sdata, "complete switching to center freq %d MHz", sdata->vif.bss_conf.chandef.chan->center_freq); - return changed; + return 0; } int ieee80211_mesh_csa_beacon(struct ieee80211_sub_if_data *sdata, - struct cfg80211_csa_settings *csa_settings) + struct cfg80211_csa_settings *csa_settings, + u64 *changed) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; struct mesh_csa_settings *tmp_csa_settings; @@ -1579,7 +1579,8 @@ int ieee80211_mesh_csa_beacon(struct ieee80211_sub_if_data *sdata, return ret; } - return BSS_CHANGED_BEACON; + *changed |= BSS_CHANGED_BEACON; + return 0; } static int mesh_fwd_csa_frame(struct ieee80211_sub_if_data *sdata, @@ -1720,7 +1721,8 @@ void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, static void mesh_bss_info_changed(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; - u32 bit, changed = 0; + u32 bit; + u64 changed = 0; for_each_set_bit(bit, &ifmsh->mbss_changed, sizeof(changed) * BITS_PER_BYTE) { diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h index 022f41292a05..6c94222a9df5 100644 --- a/net/mac80211/mesh.h +++ b/net/mac80211/mesh.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2008, 2009 open80211s Ltd. + * Copyright (C) 2023 Intel Corporation * Authors: Luis Carlos Cobo * Javier Cardona */ @@ -252,11 +253,11 @@ void ieee80211_mesh_root_setup(struct ieee80211_if_mesh *ifmsh); const struct ieee80211_mesh_sync_ops *ieee80211_mesh_sync_ops_get(u8 method); /* wrapper for ieee80211_bss_info_change_notify() */ void ieee80211_mbss_info_change_notify(struct ieee80211_sub_if_data *sdata, - u32 changed); + u64 changed); /* mesh power save */ -u32 ieee80211_mps_local_status_update(struct ieee80211_sub_if_data *sdata); -u32 ieee80211_mps_set_sta_local_pm(struct sta_info *sta, +u64 ieee80211_mps_local_status_update(struct ieee80211_sub_if_data *sdata); +u64 ieee80211_mps_set_sta_local_pm(struct sta_info *sta, enum nl80211_mesh_power_mode pm); void ieee80211_mps_set_frame_flags(struct ieee80211_sub_if_data *sdata, struct sta_info *sta, @@ -303,12 +304,12 @@ void mesh_neighbour_update(struct ieee80211_sub_if_data *sdata, u8 *hw_addr, struct ieee802_11_elems *ie, struct ieee80211_rx_status *rx_status); bool mesh_peer_accepts_plinks(struct ieee802_11_elems *ie); -u32 mesh_accept_plinks_update(struct ieee80211_sub_if_data *sdata); +u64 mesh_accept_plinks_update(struct ieee80211_sub_if_data *sdata); void mesh_plink_timer(struct timer_list *t); void mesh_plink_broken(struct sta_info *sta); -u32 mesh_plink_deactivate(struct sta_info *sta); -u32 mesh_plink_open(struct sta_info *sta); -u32 mesh_plink_block(struct sta_info *sta); +u64 mesh_plink_deactivate(struct sta_info *sta); +u64 mesh_plink_open(struct sta_info *sta); +u64 mesh_plink_block(struct sta_info *sta); void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt, size_t len, struct ieee80211_rx_status *rx_status); @@ -349,14 +350,14 @@ void mesh_path_refresh(struct ieee80211_sub_if_data *sdata, #ifdef CONFIG_MAC80211_MESH static inline -u32 mesh_plink_inc_estab_count(struct ieee80211_sub_if_data *sdata) +u64 mesh_plink_inc_estab_count(struct ieee80211_sub_if_data *sdata) { atomic_inc(&sdata->u.mesh.estab_plinks); return mesh_accept_plinks_update(sdata) | BSS_CHANGED_BEACON; } static inline -u32 mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata) +u64 mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata) { atomic_dec(&sdata->u.mesh.estab_plinks); return mesh_accept_plinks_update(sdata) | BSS_CHANGED_BEACON; diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index 8f168bc4e4b8..f3d5bb0a59f1 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2008, 2009 open80211s Ltd. - * Copyright (C) 2019, 2021-2022 Intel Corporation + * Copyright (C) 2019, 2021-2023 Intel Corporation * Author: Luis Carlos Cobo */ #include @@ -90,12 +90,13 @@ static inline void mesh_plink_fsm_restart(struct sta_info *sta) * * Returns BSS_CHANGED_ERP_SLOT or 0 for no change. */ -static u32 mesh_set_short_slot_time(struct ieee80211_sub_if_data *sdata) +static u64 mesh_set_short_slot_time(struct ieee80211_sub_if_data *sdata) { struct ieee80211_local *local = sdata->local; struct ieee80211_supported_band *sband; struct sta_info *sta; - u32 erp_rates = 0, changed = 0; + u32 erp_rates = 0; + u64 changed = 0; int i; bool short_slot = false; @@ -153,7 +154,7 @@ static u32 mesh_set_short_slot_time(struct ieee80211_sub_if_data *sdata) * is selected if all peers in our 20/40MHz MBSS support HT and at least one * HT20 peer is present. Otherwise no-protection mode is selected. */ -static u32 mesh_set_ht_prot_mode(struct ieee80211_sub_if_data *sdata) +static u64 mesh_set_ht_prot_mode(struct ieee80211_sub_if_data *sdata) { struct ieee80211_local *local = sdata->local; struct sta_info *sta; @@ -365,10 +366,10 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, * * Locking: the caller must hold sta->mesh->plink_lock */ -static u32 __mesh_plink_deactivate(struct sta_info *sta) +static u64 __mesh_plink_deactivate(struct sta_info *sta) { struct ieee80211_sub_if_data *sdata = sta->sdata; - u32 changed = 0; + u64 changed = 0; lockdep_assert_held(&sta->mesh->plink_lock); @@ -390,10 +391,10 @@ static u32 __mesh_plink_deactivate(struct sta_info *sta) * * All mesh paths with this peer as next hop will be flushed */ -u32 mesh_plink_deactivate(struct sta_info *sta) +u64 mesh_plink_deactivate(struct sta_info *sta) { struct ieee80211_sub_if_data *sdata = sta->sdata; - u32 changed; + u64 changed; spin_lock_bh(&sta->mesh->plink_lock); changed = __mesh_plink_deactivate(sta); @@ -622,7 +623,7 @@ void mesh_neighbour_update(struct ieee80211_sub_if_data *sdata, struct ieee80211_rx_status *rx_status) { struct sta_info *sta; - u32 changed = 0; + u64 changed = 0; sta = mesh_sta_info_get(sdata, hw_addr, elems, rx_status); if (!sta) @@ -775,10 +776,10 @@ static u16 mesh_get_new_llid(struct ieee80211_sub_if_data *sdata) return llid; } -u32 mesh_plink_open(struct sta_info *sta) +u64 mesh_plink_open(struct sta_info *sta) { struct ieee80211_sub_if_data *sdata = sta->sdata; - u32 changed; + u64 changed; if (!test_sta_flag(sta, WLAN_STA_AUTH)) return 0; @@ -805,9 +806,9 @@ u32 mesh_plink_open(struct sta_info *sta) return changed; } -u32 mesh_plink_block(struct sta_info *sta) +u64 mesh_plink_block(struct sta_info *sta) { - u32 changed; + u64 changed; spin_lock_bh(&sta->mesh->plink_lock); changed = __mesh_plink_deactivate(sta); @@ -831,11 +832,11 @@ static void mesh_plink_close(struct ieee80211_sub_if_data *sdata, mod_plink_timer(sta, mshcfg->dot11MeshHoldingTimeout); } -static u32 mesh_plink_establish(struct ieee80211_sub_if_data *sdata, +static u64 mesh_plink_establish(struct ieee80211_sub_if_data *sdata, struct sta_info *sta) { struct mesh_config *mshcfg = &sdata->u.mesh.mshcfg; - u32 changed = 0; + u64 changed = 0; del_timer(&sta->mesh->plink_timer); sta->mesh->plink_state = NL80211_PLINK_ESTAB; @@ -857,12 +858,12 @@ static u32 mesh_plink_establish(struct ieee80211_sub_if_data *sdata, * * Return: changed MBSS flags */ -static u32 mesh_plink_fsm(struct ieee80211_sub_if_data *sdata, +static u64 mesh_plink_fsm(struct ieee80211_sub_if_data *sdata, struct sta_info *sta, enum plink_event event) { struct mesh_config *mshcfg = &sdata->u.mesh.mshcfg; enum ieee80211_self_protected_actioncode action = 0; - u32 changed = 0; + u64 changed = 0; bool flush = false; mpl_dbg(sdata, "peer %pM in state %s got event %s\n", sta->sta.addr, @@ -1117,7 +1118,7 @@ mesh_process_plink_frame(struct ieee80211_sub_if_data *sdata, struct sta_info *sta; enum plink_event event; enum ieee80211_self_protected_actioncode ftype; - u32 changed = 0; + u64 changed = 0; u8 ie_len = elems->peering_len; u16 plid, llid = 0; diff --git a/net/mac80211/mesh_ps.c b/net/mac80211/mesh_ps.c index 3fbd0b9ff913..35eacca43e49 100644 --- a/net/mac80211/mesh_ps.c +++ b/net/mac80211/mesh_ps.c @@ -3,6 +3,7 @@ * Copyright 2012-2013, Marco Porsch * Copyright 2012-2013, cozybit Inc. * Copyright (C) 2021 Intel Corporation + * Copyright (C) 2023 Intel Corporation */ #include "mesh.h" @@ -77,14 +78,14 @@ static void mps_qos_null_tx(struct sta_info *sta) * sets the non-peer power mode and triggers the driver PS (re-)configuration * Return BSS_CHANGED_BEACON if a beacon update is necessary. */ -u32 ieee80211_mps_local_status_update(struct ieee80211_sub_if_data *sdata) +u64 ieee80211_mps_local_status_update(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; struct sta_info *sta; bool peering = false; int light_sleep_cnt = 0; int deep_sleep_cnt = 0; - u32 changed = 0; + u64 changed = 0; enum nl80211_mesh_power_mode nonpeer_pm; rcu_read_lock(); @@ -148,7 +149,7 @@ u32 ieee80211_mps_local_status_update(struct ieee80211_sub_if_data *sdata) * @pm: the power mode to set * Return BSS_CHANGED_BEACON if a beacon update is in order. */ -u32 ieee80211_mps_set_sta_local_pm(struct sta_info *sta, +u64 ieee80211_mps_set_sta_local_pm(struct sta_info *sta, enum nl80211_mesh_power_mode pm) { struct ieee80211_sub_if_data *sdata = sta->sdata; diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 7d6248b8d280..68ee837cbbef 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2110,7 +2110,7 @@ static void ieee80211_find_cisco_dtpc(struct ieee80211_sub_if_data *sdata, *pwr_level = (__s8)cisco_dtpc_ie[4]; } -static u32 ieee80211_handle_pwr_constr(struct ieee80211_link_data *link, +static u64 ieee80211_handle_pwr_constr(struct ieee80211_link_data *link, struct ieee80211_channel *channel, struct ieee80211_mgmt *mgmt, const u8 *country_ie, u8 country_ie_len, @@ -2700,12 +2700,12 @@ static void ieee80211_stop_poll(struct ieee80211_sub_if_data *sdata) mutex_unlock(&sdata->local->mtx); } -static u32 ieee80211_handle_bss_capability(struct ieee80211_link_data *link, +static u64 ieee80211_handle_bss_capability(struct ieee80211_link_data *link, u16 capab, bool erp_valid, u8 erp) { struct ieee80211_bss_conf *bss_conf = link->conf; struct ieee80211_supported_band *sband; - u32 changed = 0; + u64 changed = 0; bool use_protection; bool use_short_preamble; bool use_short_slot; @@ -2751,7 +2751,7 @@ static u64 ieee80211_link_set_associated(struct ieee80211_link_data *link, struct ieee80211_sub_if_data *sdata = link->sdata; struct ieee80211_bss_conf *bss_conf = link->conf; struct ieee80211_bss *bss = (void *)cbss->priv; - u32 changed = BSS_CHANGED_QOS; + u64 changed = BSS_CHANGED_QOS; /* not really used in MLO */ sdata->u.mgd.beacon_timeout = @@ -2889,7 +2889,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; struct ieee80211_local *local = sdata->local; unsigned int link_id; - u32 changed = 0; + u64 changed = 0; struct ieee80211_prep_tx_info info = { .subtype = stype, }; @@ -3959,7 +3959,7 @@ static bool ieee80211_twt_req_supported(struct ieee80211_sub_if_data *sdata, IEEE80211_HE_MAC_CAP0_TWT_REQ); } -static int ieee80211_recalc_twt_req(struct ieee80211_sub_if_data *sdata, +static u64 ieee80211_recalc_twt_req(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband, struct ieee80211_link_data *link, struct link_sta_info *link_sta, diff --git a/net/mac80211/ocb.c b/net/mac80211/ocb.c index a57dcbe99a0d..cf205762ab96 100644 --- a/net/mac80211/ocb.c +++ b/net/mac80211/ocb.c @@ -4,7 +4,7 @@ * * Copyright: (c) 2014 Czech Technical University in Prague * (c) 2014 Volkswagen Group Research - * Copyright (C) 2022 Intel Corporation + * Copyright (C) 2022 - 2023 Intel Corporation * Author: Rostislav Lisovy * Funded by: Volkswagen Group Research */ @@ -175,7 +175,7 @@ int ieee80211_ocb_join(struct ieee80211_sub_if_data *sdata, { struct ieee80211_local *local = sdata->local; struct ieee80211_if_ocb *ifocb = &sdata->u.ocb; - u32 changed = BSS_CHANGED_OCB | BSS_CHANGED_BSSID; + u64 changed = BSS_CHANGED_OCB | BSS_CHANGED_BSSID; int err; if (ifocb->joined == true)