From patchwork Fri Oct 20 03:48:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Lin X-Patchwork-Id: 736906 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 AA033CDB47E for ; Fri, 20 Oct 2023 03:48:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346962AbjJTDsV (ORCPT ); Thu, 19 Oct 2023 23:48:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346903AbjJTDsT (ORCPT ); Thu, 19 Oct 2023 23:48:19 -0400 Received: from EUR05-VI1-obe.outbound.protection.outlook.com (mail-vi1eur05on2050.outbound.protection.outlook.com [40.107.21.50]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E4229E8; Thu, 19 Oct 2023 20:48:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=lWQH7qz8MFwBEqPpF1PLeMvVWb8rcYXnaL+Mv00f/j8LqM3RnHei8C5TVdlr/dx4Y5N9dfY/iVlOjUVEhjismBD1YdFSt1pi0LrUFrtXwgNhdLB/2kZVptCO9MolaNkT58POEr44Wyb7LjcTYT3FZFrOCmoFy6NPHUWopF92kVw5DGGGhxBeJb1wxkQBD5VP0vT8jkRQuBta65Vr3EDtm5YhZm7eYKy7KfJ8H+H8jG8XJZU6qBE6uT9OxNW4ds7qLUzmOuCcK4ylC9LCwxbIINlAPXBn8iSRdKbBhac8u59Rt2aztrMLyLBMoJh0mdp/FtId0Ptwl+dj+88otpX4qg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=wL1IhBpw0yNmBAU1xmDYS5FXFTsz2zjurwEpQ9GmpQQ=; b=DtbUpNoZ/SS+/QmiaX5AitmeBDBHHdMPZy47Yhv1WOSu+EgwE52feQzvzGuifyYxSaqLtNm1LuHwTr9Hxxv4NRWXf1iONo1l1/LSihttc4beodgQu/trM7FRWtoZa7aBkD56xK/XYBBqvZggo4oVu11Lr/yrBNJ7qMpcLP6y+sVKErsnmmhOKqQkAxfj/+o/g/mTcPIx0aC5M66ni8ogN1Xq0EeWA11R6+xHSOQED5WTe0kfOUDVtINqisQx3XxrSX08PYdIk5xcqpjVbrFobfGpOpqrrO22qb3EFxRsn0uQGrFXS3u/0dSXuVzawBZlo6cvW2TNmZwmYroQBVvxzA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=wL1IhBpw0yNmBAU1xmDYS5FXFTsz2zjurwEpQ9GmpQQ=; b=fj1fS5a0YcIgyOY+zgb0MaFBifrWGKlOFdRYL9X4REqm6m60L0U/9eU4zUvvJln4KUk1ogsx9dGd9vHtjK8QnWQVxrVYbD8f7pvg0TvLOwOdKlVNUkQYMB9St7x7Vb+lWJdjjv6djv8Ef+uI2Z0KhLjFIWn0IVqLgZa6HZool2M= Received: from PA4PR04MB9638.eurprd04.prod.outlook.com (2603:10a6:102:273::20) by VI1PR04MB7069.eurprd04.prod.outlook.com (2603:10a6:800:127::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6933.11; Fri, 20 Oct 2023 03:48:11 +0000 Received: from PA4PR04MB9638.eurprd04.prod.outlook.com ([fe80::34dd:289e:9e8b:9c9b]) by PA4PR04MB9638.eurprd04.prod.outlook.com ([fe80::34dd:289e:9e8b:9c9b%7]) with mapi id 15.20.6933.011; Fri, 20 Oct 2023 03:48:11 +0000 From: David Lin To: "linux-wireless@vger.kernel.org" CC: "linux-kernel@vger.kernel.org" , "briannorris@chromium.org" , "kvalo@kernel.org" , "francesco@dolcini.it" , Sharvari Harisangam , David Lin , Pete Hsieh Subject: [PATCH v6 1/6] wifi: mwifiex: added code to support host mlme. Thread-Topic: [PATCH v6 1/6] wifi: mwifiex: added code to support host mlme. Thread-Index: AdoDCD3HfqdGXSjhR7u7/u1lbWxIUw== Date: Fri, 20 Oct 2023 03:48:11 +0000 Message-ID: Accept-Language: zh-TW, en-US Content-Language: zh-TW X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: PA4PR04MB9638:EE_|VI1PR04MB7069:EE_ x-ms-office365-filtering-correlation-id: 27b5cce3-d470-41e7-481b-08dbd11f61a8 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:PA4PR04MB9638.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230031)(366004)(396003)(136003)(376002)(39860400002)(346002)(230922051799003)(186009)(1800799009)(64100799003)(451199024)(30864003)(55016003)(38100700002)(66899024)(41300700001)(4326008)(5660300002)(8676002)(8936002)(52536014)(86362001)(33656002)(2906002)(122000001)(478600001)(83380400001)(9686003)(7696005)(26005)(71200400001)(6506007)(316002)(38070700009)(66946007)(76116006)(54906003)(66476007)(6916009)(66446008)(64756008)(66556008)(579004)(559001); DIR:OUT; SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: 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 MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: PA4PR04MB9638.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 27b5cce3-d470-41e7-481b-08dbd11f61a8 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Oct 2023 03:48:11.5330 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: qMwrCv/t6R5nQZekgIj3Q64Iqg5RXhNfdCw/wsA8Ba14QVqdOhwLhPatqpdg/6EwOcf5WGATmnUW+Mf1T5rEQw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB7069 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org 1. For station mode first. 2. This feature is a must for WPA3. 3. Firmware key api version 2 is needed for this feature. 4. The code is only enabled and tested with IW416. 5. This feature is disabled for other chips. Signed-off-by: David Lin --- .../net/wireless/marvell/mwifiex/cfg80211.c | 327 ++++++++++++++++++ drivers/net/wireless/marvell/mwifiex/cmdevt.c | 14 +- drivers/net/wireless/marvell/mwifiex/decl.h | 12 + drivers/net/wireless/marvell/mwifiex/fw.h | 15 + drivers/net/wireless/marvell/mwifiex/init.c | 3 + drivers/net/wireless/marvell/mwifiex/join.c | 64 +++- drivers/net/wireless/marvell/mwifiex/main.h | 10 + drivers/net/wireless/marvell/mwifiex/scan.c | 6 + drivers/net/wireless/marvell/mwifiex/sdio.c | 13 + drivers/net/wireless/marvell/mwifiex/sdio.h | 2 + .../net/wireless/marvell/mwifiex/sta_event.c | 18 +- .../net/wireless/marvell/mwifiex/sta_ioctl.c | 3 +- drivers/net/wireless/marvell/mwifiex/sta_tx.c | 9 +- .../net/wireless/marvell/mwifiex/uap_cmd.c | 26 ++ drivers/net/wireless/marvell/mwifiex/util.c | 73 ++++ 15 files changed, 582 insertions(+), 13 deletions(-) diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index 7a15ea8072e6..40c39e4765f7 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -57,6 +57,31 @@ ieee80211_iface_combination mwifiex_iface_comb_ap_sta_drcs = { .beacon_int_infra_match = true, }; +struct mwifiex_ieee80211_mgmt { + __le16 frame_control; + __le16 duration; + u8 da[ETH_ALEN]; + u8 sa[ETH_ALEN]; + u8 bssid[ETH_ALEN]; + __le16 seq_ctrl; + u8 addr4[ETH_ALEN]; + union { + struct { + __le16 auth_alg; + __le16 auth_transaction; + __le16 status_code; + /* possibly followed by Challenge text */ + u8 variable[]; + } __packed auth; + struct { + __le16 capab_info; + __le16 listen_interval; + /* followed by SSID and Supported rates */ + u8 variable[]; + } __packed assoc_req; + } u; +} __pack; + /* * This function maps the nl802.11 channel type into driver channel type. * @@ -268,6 +293,8 @@ mwifiex_cfg80211_update_mgmt_frame_registrations(struct wiphy *wiphy, if (mask != priv->mgmt_frame_mask) { priv->mgmt_frame_mask = mask; + if (priv->host_mlme_reg) + priv->mgmt_frame_mask |= HOST_MLME_MGMT_MASK; mwifiex_send_cmd(priv, HostCmd_CMD_MGMT_FRAME_REG, HostCmd_ACT_GEN_SET, 0, &priv->mgmt_frame_mask, false); @@ -848,6 +875,7 @@ static int mwifiex_deinit_priv_params(struct mwifiex_private *priv) struct mwifiex_adapter *adapter = priv->adapter; unsigned long flags; + priv->host_mlme_reg = false; priv->mgmt_frame_mask = 0; if (mwifiex_send_cmd(priv, HostCmd_CMD_MGMT_FRAME_REG, HostCmd_ACT_GEN_SET, 0, @@ -4202,6 +4230,292 @@ mwifiex_cfg80211_change_station(struct wiphy *wiphy, struct net_device *dev, return ret; } +static int +mwifiex_cfg80211_authenticate(struct wiphy *wiphy, + struct net_device *dev, + struct cfg80211_auth_request *req) +{ + struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); + struct mwifiex_adapter *adapter = priv->adapter; + struct sk_buff *skb; + u16 pkt_len, auth_alg; + int ret; + struct mwifiex_ieee80211_mgmt *mgmt; + struct mwifiex_txinfo *tx_info; + u32 tx_control = 0, pkt_type = PKT_TYPE_MGMT; + u8 addr[ETH_ALEN] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; + u8 trans = 1, status_code = 0; + u8 *varptr; + + if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) { + mwifiex_dbg(priv->adapter, ERROR, "Interface role is AP\n"); + return -EFAULT; + } + + if (priv->wdev.iftype != NL80211_IFTYPE_STATION) { + mwifiex_dbg(priv->adapter, ERROR, + "Interface type is not correct (type %d)\n", + priv->wdev.iftype); + return -EINVAL; + } + + if (priv->auth_alg != WLAN_AUTH_SAE && + (priv->auth_flag & HOST_MLME_AUTH_PENDING)) { + mwifiex_dbg(priv->adapter, ERROR, "Pending auth on going\n"); + return -EBUSY; + } + + if (!priv->host_mlme_reg) { + priv->host_mlme_reg = true; + priv->mgmt_frame_mask |= HOST_MLME_MGMT_MASK; + mwifiex_send_cmd(priv, HostCmd_CMD_MGMT_FRAME_REG, + HostCmd_ACT_GEN_SET, 0, + &priv->mgmt_frame_mask, false); + } + + switch (req->auth_type) { + case NL80211_AUTHTYPE_OPEN_SYSTEM: + auth_alg = WLAN_AUTH_OPEN; + break; + case NL80211_AUTHTYPE_SHARED_KEY: + auth_alg = WLAN_AUTH_SHARED_KEY; + break; + case NL80211_AUTHTYPE_FT: + auth_alg = WLAN_AUTH_FT; + break; + case NL80211_AUTHTYPE_NETWORK_EAP: + auth_alg = WLAN_AUTH_LEAP; + break; + case NL80211_AUTHTYPE_SAE: + auth_alg = WLAN_AUTH_SAE; + break; + default: + mwifiex_dbg(priv->adapter, ERROR, + "unsupported auth type=%d\n", req->auth_type); + return -EOPNOTSUPP; + } + + if (!priv->auth_flag) { + ret = mwifiex_remain_on_chan_cfg(priv, HostCmd_ACT_GEN_SET, + req->bss->channel, + AUTH_TX_DEFAULT_WAIT_TIME); + + if (!ret) { + priv->roc_cfg.cookie = get_random_u32() | 1; + priv->roc_cfg.chan = *req->bss->channel; + } + } + + priv->sec_info.authentication_mode = auth_alg; + + mwifiex_cancel_scan(adapter); + + pkt_len = (u16)req->ie_len + req->auth_data_len + + MWIFIEX_MGMT_HEADER_LEN + MWIFIEX_AUTH_BODY_LEN; + if (req->auth_data_len >= 4) + pkt_len -= 4; + + skb = dev_alloc_skb(MWIFIEX_MIN_DATA_HEADER_LEN + + MWIFIEX_MGMT_FRAME_HEADER_SIZE + + pkt_len + sizeof(pkt_len)); + if (!skb) { + mwifiex_dbg(priv->adapter, ERROR, + "allocate skb failed for management frame\n"); + return -ENOMEM; + } + + tx_info = MWIFIEX_SKB_TXCB(skb); + memset(tx_info, 0, sizeof(*tx_info)); + tx_info->bss_num = priv->bss_num; + tx_info->bss_type = priv->bss_type; + tx_info->pkt_len = pkt_len; + + skb_reserve(skb, MWIFIEX_MIN_DATA_HEADER_LEN + + MWIFIEX_MGMT_FRAME_HEADER_SIZE + sizeof(pkt_len)); + memcpy(skb_push(skb, sizeof(pkt_len)), &pkt_len, sizeof(pkt_len)); + memcpy(skb_push(skb, sizeof(tx_control)), + &tx_control, sizeof(tx_control)); + memcpy(skb_push(skb, sizeof(pkt_type)), &pkt_type, sizeof(pkt_type)); + + mgmt = (struct mwifiex_ieee80211_mgmt *)skb_put(skb, pkt_len); + memset(mgmt, 0, pkt_len); + mgmt->frame_control = + cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH); + memcpy(mgmt->da, req->bss->bssid, ETH_ALEN); + memcpy(mgmt->sa, priv->curr_addr, ETH_ALEN); + memcpy(mgmt->bssid, req->bss->bssid, ETH_ALEN); + memcpy(mgmt->addr4, addr, ETH_ALEN); + + if (req->auth_data_len >= 4) { + if (req->auth_type == NL80211_AUTHTYPE_SAE) { + __le16 *pos = (__le16 *)req->auth_data; + + trans = le16_to_cpu(pos[0]); + status_code = le16_to_cpu(pos[1]); + } + memcpy((u8 *)(&mgmt->u.auth.variable), req->auth_data + 4, + req->auth_data_len - 4); + varptr = (u8 *)&mgmt->u.auth.variable + + (req->auth_data_len - 4); + } + + mgmt->u.auth.auth_alg = cpu_to_le16(auth_alg); + mgmt->u.auth.auth_transaction = trans; + mgmt->u.auth.status_code = status_code; + + if (req->ie && req->ie_len) { + if (!varptr) + varptr = (u8 *)&mgmt->u.auth.variable; + memcpy((u8 *)varptr, req->ie, req->ie_len); + } + + priv->auth_flag = HOST_MLME_AUTH_PENDING; + priv->auth_alg = auth_alg; + + skb->priority = WMM_HIGHEST_PRIORITY; + __net_timestamp(skb); + + mwifiex_dbg(priv->adapter, MSG, + "auth: send authentication to %pM\n", req->bss->bssid); + + mwifiex_queue_tx_pkt(priv, skb); + + return 0; +} + +static int +mwifiex_cfg80211_associate(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_assoc_request *req) +{ + struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); + struct mwifiex_adapter *adapter = priv->adapter; + int ret; + struct cfg80211_ssid req_ssid; + const u8 *ssid_ie; + struct cfg80211_rx_assoc_resp assoc_resp = { + .uapsd_queues = -1, + }; + + if (GET_BSS_ROLE(priv) != MWIFIEX_BSS_ROLE_STA) { + mwifiex_dbg(adapter, ERROR, + "%s: reject infra assoc request in non-STA role\n", + dev->name); + return -EINVAL; + } + + if (test_bit(MWIFIEX_SURPRISE_REMOVED, &adapter->work_flags) || + test_bit(MWIFIEX_IS_CMD_TIMEDOUT, &adapter->work_flags)) { + mwifiex_dbg(adapter, ERROR, + "%s: Ignore association.\t" + "Card removed or FW in bad state\n", + dev->name); + return -EFAULT; + } + + if (priv->auth_alg == WLAN_AUTH_SAE) + priv->auth_flag = HOST_MLME_AUTH_DONE; + + if (priv->auth_flag && !(priv->auth_flag & HOST_MLME_AUTH_DONE)) + return -EBUSY; + + if (!mwifiex_stop_bg_scan(priv)) + cfg80211_sched_scan_stopped_locked(priv->wdev.wiphy, 0); + + memset(&req_ssid, 0, sizeof(struct cfg80211_ssid)); + rcu_read_lock(); + ssid_ie = ieee80211_bss_get_ie(req->bss, WLAN_EID_SSID); + + if (!ssid_ie) + goto ssid_err; + + req_ssid.ssid_len = ssid_ie[1]; + if (req_ssid.ssid_len > IEEE80211_MAX_SSID_LEN) { + mwifiex_dbg(priv->adapter, ERROR, "invalid SSID - aborting\n"); + goto ssid_err; + } + + memcpy(req_ssid.ssid, ssid_ie + 2, req_ssid.ssid_len); + if (!req_ssid.ssid_len || req_ssid.ssid[0] < 0x20) { + mwifiex_dbg(priv->adapter, ERROR, "invalid SSID - aborting\n"); + goto ssid_err; + } + rcu_read_unlock(); + + /* As this is new association, clear locally stored + * keys and security related flags + */ + priv->sec_info.wpa_enabled = false; + priv->sec_info.wpa2_enabled = false; + priv->wep_key_curr_index = 0; + priv->sec_info.encryption_mode = 0; + priv->sec_info.is_authtype_auto = 0; + ret = mwifiex_set_encode(priv, NULL, NULL, 0, 0, NULL, 1); + + if (req->crypto.n_ciphers_pairwise) + priv->sec_info.encryption_mode = + req->crypto.ciphers_pairwise[0]; + + if (req->crypto.cipher_group) + priv->sec_info.encryption_mode = req->crypto.cipher_group; + + if (req->ie) + ret = mwifiex_set_gen_ie(priv, req->ie, req->ie_len); + + memcpy(priv->cfg_bssid, req->bss->bssid, ETH_ALEN); + + mwifiex_dbg(priv->adapter, MSG, + "assoc: send association to %pM\n", req->bss->bssid); + + cfg80211_ref_bss(priv->adapter->wiphy, req->bss); + + ret = mwifiex_bss_start(priv, req->bss, &req_ssid); + + if (!ret) { + assoc_resp.links[0].bss = priv->attempted_bss_desc->bss; + assoc_resp.buf = priv->assoc_rsp_buf; + assoc_resp.len = priv->assoc_rsp_size; + cfg80211_rx_assoc_resp(priv->netdev, + &assoc_resp); + } else { + priv->auth_flag = 0; + priv->auth_alg = 0xFFFF; + eth_zero_addr(priv->cfg_bssid); + } + + cfg80211_put_bss(priv->adapter->wiphy, req->bss); + + return 0; + +ssid_err: + + rcu_read_unlock(); + return -EFAULT; +} + +static int +mwifiex_cfg80211_deauthenticate(struct wiphy *wiphy, + struct net_device *dev, + struct cfg80211_deauth_request *req) +{ + return mwifiex_cfg80211_disconnect(wiphy, dev, req->reason_code); +} + +static int +mwifiex_cfg80211_disassociate(struct wiphy *wiphy, + struct net_device *dev, + struct cfg80211_disassoc_request *req) +{ + return mwifiex_cfg80211_disconnect(wiphy, dev, req->reason_code); +} + +static int +mwifiex_cfg80211_probe_client(struct wiphy *wiphy, + struct net_device *dev, const u8 *peer, + u64 *cookie) +{ + return -1; +} + /* station cfg80211 operations */ static struct cfg80211_ops mwifiex_cfg80211_ops = { .add_virtual_intf = mwifiex_add_virtual_intf, @@ -4347,6 +4661,16 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) "%s: creating new wiphy\n", __func__); return -ENOMEM; } + if (adapter->host_mlme) { + mwifiex_cfg80211_ops.auth = mwifiex_cfg80211_authenticate; + mwifiex_cfg80211_ops.assoc = mwifiex_cfg80211_associate; + mwifiex_cfg80211_ops.deauth = mwifiex_cfg80211_deauthenticate; + mwifiex_cfg80211_ops.disassoc = mwifiex_cfg80211_disassociate; + mwifiex_cfg80211_ops.disconnect = NULL; + mwifiex_cfg80211_ops.connect = NULL; + mwifiex_cfg80211_ops.probe_client = + mwifiex_cfg80211_probe_client; + } wiphy->max_scan_ssids = MWIFIEX_MAX_SSID_LIST_LENGTH; wiphy->max_scan_ie_len = MWIFIEX_MAX_VSIE_LEN; wiphy->mgmt_stypes = mwifiex_mgmt_stypes; @@ -4428,6 +4752,9 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) NL80211_FEATURE_LOW_PRIORITY_SCAN | NL80211_FEATURE_NEED_OBSS_SCAN; + if (adapter->host_mlme) + wiphy->features |= NL80211_FEATURE_SAE; + if (ISSUPP_ADHOC_ENABLED(adapter->fw_cap_info)) wiphy->features |= NL80211_FEATURE_HT_IBSS; diff --git a/drivers/net/wireless/marvell/mwifiex/cmdevt.c b/drivers/net/wireless/marvell/mwifiex/cmdevt.c index 3756aa247e77..311af5f40c3e 100644 --- a/drivers/net/wireless/marvell/mwifiex/cmdevt.c +++ b/drivers/net/wireless/marvell/mwifiex/cmdevt.c @@ -654,7 +654,7 @@ int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no, if (ret) { mwifiex_dbg(adapter, ERROR, "PREP_CMD: cmd %#x preparation failed\n", - cmd_no); + cmd_no); mwifiex_insert_cmd_to_free_q(adapter, cmd_node); return -1; } @@ -1477,6 +1477,17 @@ int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv, return 0; } +static void mwifiex_check_key_api_ver(struct mwifiex_adapter *adapter) +{ + if (adapter->host_mlme) { + if (adapter->key_api_major_ver != KEY_API_VER_MAJOR_V2) + adapter->host_mlme = false; + mwifiex_dbg(adapter, MSG, "host_mlme: %s, key_api: %d\n", + adapter->host_mlme ? "enable" : "disable", + adapter->key_api_major_ver); + } +} + /* * This function handles the command response of get hardware * specifications. @@ -1586,6 +1597,7 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv, "key_api v%d.%d\n", adapter->key_api_major_ver, adapter->key_api_minor_ver); + mwifiex_check_key_api_ver(adapter); break; case FW_API_VER_ID: adapter->fw_api_ver = diff --git a/drivers/net/wireless/marvell/mwifiex/decl.h b/drivers/net/wireless/marvell/mwifiex/decl.h index 326ffb05d791..f9b21b13d6c3 100644 --- a/drivers/net/wireless/marvell/mwifiex/decl.h +++ b/drivers/net/wireless/marvell/mwifiex/decl.h @@ -24,6 +24,18 @@ #define MWIFIEX_RX_HEADROOM 64 #define MAX_TXPD_SZ 32 #define INTF_HDR_ALIGN 4 +/* frmctl + durationid + addr1 + addr2 + addr3 + seqctl + addr4 */ +#define MWIFIEX_MGMT_HEADER_LEN (2 + 2 + 6 + 6 + 6 + 2 + 6) +/* 6 = auth_alg + auth_transaction + auth_status */ +#define MWIFIEX_AUTH_BODY_LEN 6 + +#define HOST_MLME_AUTH_PENDING BIT(0) +#define HOST_MLME_AUTH_DONE BIT(1) + +#define HOST_MLME_MGMT_MASK (BIT(IEEE80211_STYPE_AUTH >> 4) | \ + BIT(IEEE80211_STYPE_DEAUTH >> 4) | \ + BIT(IEEE80211_STYPE_DISASSOC >> 4)) +#define AUTH_TX_DEFAULT_WAIT_TIME 2400 #define MWIFIEX_MIN_DATA_HEADER_LEN (MWIFIEX_DMA_ALIGN_SZ + INTF_HDR_ALIGN + \ MAX_TXPD_SZ) diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h index 8e6db904e5b2..8b22cd993a79 100644 --- a/drivers/net/wireless/marvell/mwifiex/fw.h +++ b/drivers/net/wireless/marvell/mwifiex/fw.h @@ -209,6 +209,9 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define TLV_TYPE_RANDOM_MAC (PROPRIETARY_TLV_BASE_ID + 236) #define TLV_TYPE_CHAN_ATTR_CFG (PROPRIETARY_TLV_BASE_ID + 237) #define TLV_TYPE_MAX_CONN (PROPRIETARY_TLV_BASE_ID + 279) +#define TLV_TYPE_HOST_MLME (PROPRIETARY_TLV_BASE_ID + 307) +#define TLV_TYPE_SAE_PWE_MODE (PROPRIETARY_TLV_BASE_ID + 339) + #define MWIFIEX_TX_DATA_BUF_SIZE_2K 2048 @@ -802,6 +805,11 @@ struct mwifiex_ie_types_ssid_param_set { u8 ssid[]; } __packed; +struct mwifiex_ie_types_host_mlme { + struct mwifiex_ie_types_header header; + u8 host_mlme; +} __packed; + struct mwifiex_ie_types_num_probes { struct mwifiex_ie_types_header header; __le16 num_probes; @@ -905,6 +913,13 @@ struct mwifiex_ie_types_tdls_idle_timeout { __le16 value; } __packed; +#define MWIFIEX_AUTHTYPE_SAE 6 + +struct mwifiex_ie_types_sae_pwe_mode { + struct mwifiex_ie_types_header header; + u8 pwe[]; +} __packed; + struct mwifiex_ie_types_rsn_param_set { struct mwifiex_ie_types_header header; u8 rsn_ie[]; diff --git a/drivers/net/wireless/marvell/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c index c9c58419c37b..f86a527fd7ca 100644 --- a/drivers/net/wireless/marvell/mwifiex/init.c +++ b/drivers/net/wireless/marvell/mwifiex/init.c @@ -81,6 +81,9 @@ int mwifiex_init_priv(struct mwifiex_private *priv) priv->bcn_avg_factor = DEFAULT_BCN_AVG_FACTOR; priv->data_avg_factor = DEFAULT_DATA_AVG_FACTOR; + priv->auth_flag = 0; + priv->auth_alg = 0xFFFF; + priv->sec_info.wep_enabled = 0; priv->sec_info.authentication_mode = NL80211_AUTHTYPE_OPEN_SYSTEM; priv->sec_info.encryption_mode = 0; diff --git a/drivers/net/wireless/marvell/mwifiex/join.c b/drivers/net/wireless/marvell/mwifiex/join.c index a6e254a1185c..ef7cc40c3ba4 100644 --- a/drivers/net/wireless/marvell/mwifiex/join.c +++ b/drivers/net/wireless/marvell/mwifiex/join.c @@ -382,7 +382,9 @@ int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, struct mwifiex_ie_types_ss_param_set *ss_tlv; struct mwifiex_ie_types_rates_param_set *rates_tlv; struct mwifiex_ie_types_auth_type *auth_tlv; + struct mwifiex_ie_types_sae_pwe_mode *sae_pwe_tlv; struct mwifiex_ie_types_chan_list_param_set *chan_tlv; + struct mwifiex_ie_types_host_mlme *host_mlme_tlv; u8 rates[MWIFIEX_SUPPORTED_RATES]; u32 rates_size; u16 tmp_cap; @@ -448,7 +450,7 @@ int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, mwifiex_dbg(priv->adapter, INFO, "info: ASSOC_CMD: rates size = %d\n", rates_size); - /* Add the Authentication type to be used for Auth frames */ + /* Add the Authentication type */ auth_tlv = (struct mwifiex_ie_types_auth_type *) pos; auth_tlv->header.type = cpu_to_le16(TLV_TYPE_AUTH_TYPE); auth_tlv->header.len = cpu_to_le16(sizeof(auth_tlv->auth_type)); @@ -460,6 +462,24 @@ int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, pos += sizeof(auth_tlv->header) + le16_to_cpu(auth_tlv->header.len); + if (priv->sec_info.authentication_mode == WLAN_AUTH_SAE) { + auth_tlv->auth_type = cpu_to_le16(MWIFIEX_AUTHTYPE_SAE); + if (bss_desc->bcn_rsnx_ie && + bss_desc->bcn_rsnx_ie->ieee_hdr.len && + (bss_desc->bcn_rsnx_ie->data[0] & + WLAN_RSNX_CAPA_SAE_H2E)) { + sae_pwe_tlv = + (struct mwifiex_ie_types_sae_pwe_mode *)pos; + sae_pwe_tlv->header.type = + cpu_to_le16(TLV_TYPE_SAE_PWE_MODE); + sae_pwe_tlv->header.len = + cpu_to_le16(sizeof(sae_pwe_tlv->pwe[0])); + sae_pwe_tlv->pwe[0] = bss_desc->bcn_rsnx_ie->data[0]; + pos += sizeof(sae_pwe_tlv->header) + + sizeof(sae_pwe_tlv->pwe[0]); + } + } + if (IS_SUPPORT_MULTI_BANDS(priv->adapter) && !(ISSUPP_11NENABLED(priv->adapter->fw_cap_info) && (!bss_desc->disable_11n) && @@ -491,6 +511,16 @@ int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, sizeof(struct mwifiex_chan_scan_param_set); } + if (priv->adapter->host_mlme) { + host_mlme_tlv = (struct mwifiex_ie_types_host_mlme *)pos; + host_mlme_tlv->header.type = cpu_to_le16(TLV_TYPE_HOST_MLME); + host_mlme_tlv->header.len = + cpu_to_le16(sizeof(host_mlme_tlv->host_mlme)); + host_mlme_tlv->host_mlme = 1; + pos += sizeof(host_mlme_tlv->header) + + sizeof(host_mlme_tlv->host_mlme); + } + if (!priv->wps.session_enable) { if (priv->sec_info.wpa_enabled || priv->sec_info.wpa2_enabled) rsn_ie_len = mwifiex_append_rsn_ie_wpa_wpa2(priv, &pos); @@ -634,6 +664,7 @@ int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, u16 cap_info, status_code, aid; const u8 *ie_ptr; struct ieee80211_ht_operation *assoc_resp_ht_oper; + struct ieee80211_mgmt *hdr; if (!priv->attempted_bss_desc) { mwifiex_dbg(priv->adapter, ERROR, @@ -641,7 +672,19 @@ int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, goto done; } - assoc_rsp = (struct ieee_types_assoc_rsp *) &resp->params; + if (adapter->host_mlme) { + hdr = (struct ieee80211_mgmt *)&resp->params; + if (!memcmp(hdr->bssid, + priv->attempted_bss_desc->mac_address, + ETH_ALEN)) + assoc_rsp = (struct ieee_types_assoc_rsp *) + &hdr->u.assoc_resp; + else + assoc_rsp = + (struct ieee_types_assoc_rsp *)&resp->params; + } else { + assoc_rsp = (struct ieee_types_assoc_rsp *)&resp->params; + } cap_info = le16_to_cpu(assoc_rsp->cap_info_bitmap); status_code = le16_to_cpu(assoc_rsp->status_code); @@ -778,7 +821,8 @@ int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, priv->adapter->dbg.num_cmd_assoc_success++; - mwifiex_dbg(priv->adapter, INFO, "info: ASSOC_RESP: associated\n"); + mwifiex_dbg(priv->adapter, MSG, "assoc: associated with %pM\n", + priv->attempted_bss_desc->mac_address); /* Add the ra_list here for infra mode as there will be only 1 ra always */ @@ -1491,6 +1535,20 @@ int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac) if (!priv->media_connected) return 0; + if (priv->adapter->host_mlme) { + priv->auth_flag = 0; + priv->auth_alg = 0xFFFF; + priv->host_mlme_reg = false; + priv->mgmt_frame_mask = 0; + if (mwifiex_send_cmd(priv, HostCmd_CMD_MGMT_FRAME_REG, + HostCmd_ACT_GEN_SET, 0, + &priv->mgmt_frame_mask, false)) { + mwifiex_dbg(priv->adapter, ERROR, + "could not unregister mgmt frame rx\n"); + return -1; + } + } + switch (priv->bss_mode) { case NL80211_IFTYPE_STATION: case NL80211_IFTYPE_P2P_CLIENT: diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h index d263eae6078c..83449ad84d15 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.h +++ b/drivers/net/wireless/marvell/mwifiex/main.h @@ -384,6 +384,7 @@ struct ieee_types_aid { struct mwifiex_bssdescriptor { u8 mac_address[ETH_ALEN]; + struct cfg80211_bss *bss; struct cfg80211_ssid ssid; u32 privacy; s32 rssi; @@ -426,6 +427,8 @@ struct mwifiex_bssdescriptor { u16 wpa_offset; struct ieee_types_generic *bcn_rsn_ie; u16 rsn_offset; + struct ieee_types_generic *bcn_rsnx_ie; + u16 rsnx_offset; struct ieee_types_generic *bcn_wapi_ie; u16 wapi_offset; u8 *beacon_buf; @@ -527,6 +530,8 @@ struct mwifiex_private { u8 bss_priority; u8 bss_num; u8 bss_started; + u8 auth_flag; + u16 auth_alg; u8 frame_type; u8 curr_addr[ETH_ALEN]; u8 media_connected; @@ -649,6 +654,7 @@ struct mwifiex_private { u16 gen_idx; u8 ap_11n_enabled; u8 ap_11ac_enabled; + bool host_mlme_reg; u32 mgmt_frame_mask; struct mwifiex_roc_cfg roc_cfg; bool scan_aborting; @@ -998,6 +1004,7 @@ struct mwifiex_adapter { bool is_up; bool ext_scan; + bool host_mlme; u8 fw_api_ver; u8 key_api_major_ver, key_api_minor_ver; u8 max_p2p_conn, max_sta_conn; @@ -1063,6 +1070,9 @@ int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb); int mwifiex_uap_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb); +void mwifiex_host_mlme_disconnect(struct mwifiex_private *priv, + u16 reason_code, u8 *sa); + int mwifiex_process_mgmt_packet(struct mwifiex_private *priv, struct sk_buff *skb); diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c index 72904c275461..7ecff7ce06e4 100644 --- a/drivers/net/wireless/marvell/mwifiex/scan.c +++ b/drivers/net/wireless/marvell/mwifiex/scan.c @@ -1383,6 +1383,12 @@ int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, bss_entry->rsn_offset = (u16) (current_ptr - bss_entry->beacon_buf); break; + case WLAN_EID_RSNX: + bss_entry->bcn_rsnx_ie = + (struct ieee_types_generic *)current_ptr; + bss_entry->rsnx_offset = + (u16)(current_ptr - bss_entry->beacon_buf); + break; case WLAN_EID_BSS_AC_ACCESS_DELAY: bss_entry->bcn_wapi_ie = (struct ieee_types_generic *) current_ptr; diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c index 6462a0ffe698..f5039d158f46 100644 --- a/drivers/net/wireless/marvell/mwifiex/sdio.c +++ b/drivers/net/wireless/marvell/mwifiex/sdio.c @@ -331,6 +331,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8786 = { .can_dump_fw = false, .can_auto_tdls = false, .can_ext_scan = false, + .host_mlme = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8787 = { @@ -346,6 +347,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8787 = { .can_dump_fw = false, .can_auto_tdls = false, .can_ext_scan = true, + .host_mlme = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8797 = { @@ -361,6 +363,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8797 = { .can_dump_fw = false, .can_auto_tdls = false, .can_ext_scan = true, + .host_mlme = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = { @@ -376,6 +379,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = { .can_dump_fw = true, .can_auto_tdls = false, .can_ext_scan = true, + .host_mlme = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8977 = { @@ -392,6 +396,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8977 = { .fw_dump_enh = true, .can_auto_tdls = false, .can_ext_scan = true, + .host_mlme = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8978 = { @@ -408,6 +413,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8978 = { .fw_dump_enh = true, .can_auto_tdls = false, .can_ext_scan = true, + .host_mlme = true, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8997 = { @@ -425,6 +431,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8997 = { .fw_dump_enh = true, .can_auto_tdls = false, .can_ext_scan = true, + .host_mlme = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8887 = { @@ -440,6 +447,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8887 = { .can_dump_fw = false, .can_auto_tdls = true, .can_ext_scan = true, + .host_mlme = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8987 = { @@ -456,6 +464,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8987 = { .fw_dump_enh = true, .can_auto_tdls = true, .can_ext_scan = true, + .host_mlme = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8801 = { @@ -471,6 +480,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8801 = { .can_dump_fw = false, .can_auto_tdls = false, .can_ext_scan = true, + .host_mlme = false, }; static struct memory_type_mapping generic_mem_type_map[] = { @@ -563,6 +573,7 @@ mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id) card->fw_dump_enh = data->fw_dump_enh; card->can_auto_tdls = data->can_auto_tdls; card->can_ext_scan = data->can_ext_scan; + card->host_mlme = data->host_mlme; INIT_WORK(&card->work, mwifiex_sdio_work); } @@ -2493,6 +2504,8 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter) adapter->num_mem_types = ARRAY_SIZE(mem_type_mapping_tbl); } + adapter->host_mlme = card->host_mlme; + return 0; } diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.h b/drivers/net/wireless/marvell/mwifiex/sdio.h index b86a9263a6a8..4f253d8cae42 100644 --- a/drivers/net/wireless/marvell/mwifiex/sdio.h +++ b/drivers/net/wireless/marvell/mwifiex/sdio.h @@ -255,6 +255,7 @@ struct sdio_mmc_card { bool fw_dump_enh; bool can_auto_tdls; bool can_ext_scan; + bool host_mlme; struct mwifiex_sdio_mpa_tx mpa_tx; struct mwifiex_sdio_mpa_rx mpa_rx; @@ -278,6 +279,7 @@ struct mwifiex_sdio_device { bool fw_dump_enh; bool can_auto_tdls; bool can_ext_scan; + bool host_mlme; }; /* diff --git a/drivers/net/wireless/marvell/mwifiex/sta_event.c b/drivers/net/wireless/marvell/mwifiex/sta_event.c index df9cdd10a494..69426ddd9c3a 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_event.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_event.c @@ -135,6 +135,9 @@ void mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code, priv->media_connected = false; + priv->auth_flag = 0; + priv->auth_alg = 0xFFFF; + priv->scan_block = false; priv->port_open = false; @@ -999,10 +1002,17 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) case EVENT_REMAIN_ON_CHAN_EXPIRED: mwifiex_dbg(adapter, EVENT, "event: Remain on channel expired\n"); - cfg80211_remain_on_channel_expired(&priv->wdev, - priv->roc_cfg.cookie, - &priv->roc_cfg.chan, - GFP_ATOMIC); + + if (adapter->host_mlme && + (priv->auth_flag & HOST_MLME_AUTH_PENDING)) { + priv->auth_flag = 0; + priv->auth_alg = 0xFFFF; + } else { + cfg80211_remain_on_channel_expired(&priv->wdev, + priv->roc_cfg.cookie, + &priv->roc_cfg.chan, + GFP_ATOMIC); + } memset(&priv->roc_cfg, 0x00, sizeof(struct mwifiex_roc_cfg)); diff --git a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c index a2ad2b53f016..046541713318 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c @@ -136,6 +136,7 @@ int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv, const struct cfg80211_bss_ies *ies; rcu_read_lock(); + bss_desc->bss = bss; ies = rcu_dereference(bss->ies); beacon_ie = kmemdup(ies->data, ies->len, GFP_ATOMIC); beacon_ie_len = ies->len; @@ -339,7 +340,7 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss, ret = mwifiex_associate(priv, bss_desc); } - if (bss) + if (bss && !priv->adapter->host_mlme) cfg80211_put_bss(priv->adapter->wiphy, bss); } else { /* Adhoc mode */ diff --git a/drivers/net/wireless/marvell/mwifiex/sta_tx.c b/drivers/net/wireless/marvell/mwifiex/sta_tx.c index 70c2790b8e35..9d0ef04ebe02 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_tx.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_tx.c @@ -36,7 +36,7 @@ void mwifiex_process_sta_txpd(struct mwifiex_private *priv, struct txpd *local_tx_pd; struct mwifiex_txinfo *tx_info = MWIFIEX_SKB_TXCB(skb); unsigned int pad; - u16 pkt_type, pkt_offset; + u16 pkt_type, pkt_length, pkt_offset; int hroom = adapter->intf_hdr_len; pkt_type = mwifiex_is_skb_mgmt_frame(skb) ? PKT_TYPE_MGMT : 0; @@ -49,9 +49,10 @@ void mwifiex_process_sta_txpd(struct mwifiex_private *priv, memset(local_tx_pd, 0, sizeof(struct txpd)); local_tx_pd->bss_num = priv->bss_num; local_tx_pd->bss_type = priv->bss_type; - local_tx_pd->tx_pkt_length = cpu_to_le16((u16)(skb->len - - (sizeof(struct txpd) + - pad))); + pkt_length = (u16)(skb->len - (sizeof(struct txpd) + pad)); + if (pkt_type == PKT_TYPE_MGMT) + pkt_length -= MWIFIEX_MGMT_FRAME_HEADER_SIZE; + local_tx_pd->tx_pkt_length = cpu_to_le16(pkt_length); local_tx_pd->priority = (u8) skb->priority; local_tx_pd->pkt_delay_2ms = diff --git a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c index e78a201cd150..eb0b8016d43d 100644 --- a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c @@ -743,6 +743,29 @@ mwifiex_cmd_uap_sys_config(struct host_cmd_ds_command *cmd, u16 cmd_action, return 0; } +/* This function prepares AP start up command with or without host MLME + */ +static int mwifiex_cmd_uap_bss_start(struct mwifiex_private *priv, + struct host_cmd_ds_command *cmd) +{ + struct mwifiex_ie_types_host_mlme *tlv; + + cmd->command = cpu_to_le16(HostCmd_CMD_UAP_BSS_START); + cmd->size = S_DS_GEN; + + if (priv->adapter->host_mlme) { + tlv = (struct mwifiex_ie_types_host_mlme *)((u8 *)cmd + cmd->size); + tlv->header.type = cpu_to_le16(TLV_TYPE_HOST_MLME); + tlv->header.len = cpu_to_le16(sizeof(tlv->host_mlme)); + tlv->host_mlme = 1; + cmd->size += sizeof(struct mwifiex_ie_types_host_mlme); + } + + cmd->size = cpu_to_le16(cmd->size); + + return 0; +} + /* This function prepares AP specific deauth command with mac supplied in * function parameter. */ @@ -777,6 +800,9 @@ int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, u16 cmd_no, return -1; break; case HostCmd_CMD_UAP_BSS_START: + if (mwifiex_cmd_uap_bss_start(priv, cmd)) + return -1; + break; case HostCmd_CMD_UAP_BSS_STOP: case HOST_CMD_APCMD_SYS_RESET: case HOST_CMD_APCMD_STA_LIST: diff --git a/drivers/net/wireless/marvell/mwifiex/util.c b/drivers/net/wireless/marvell/mwifiex/util.c index 745b1d925b21..23675c1cecae 100644 --- a/drivers/net/wireless/marvell/mwifiex/util.c +++ b/drivers/net/wireless/marvell/mwifiex/util.c @@ -370,6 +370,46 @@ mwifiex_parse_mgmt_packet(struct mwifiex_private *priv, u8 *payload, u16 len, return 0; } + +/* This function sends deauth packet to the kernel. */ +void mwifiex_host_mlme_disconnect(struct mwifiex_private *priv, + u16 reason_code, u8 *sa) +{ + u8 broadcast_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + u8 frame_buf[100]; + struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)frame_buf; + + memset(frame_buf, 0, sizeof(frame_buf)); + mgmt->frame_control = (__force __le16)IEEE80211_STYPE_DEAUTH; + mgmt->duration = 0; + mgmt->seq_ctrl = 0; + mgmt->u.deauth.reason_code = (__force __le16)reason_code; + + if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) { + memcpy(mgmt->da, broadcast_addr, ETH_ALEN); + memcpy(mgmt->sa, + priv->curr_bss_params.bss_descriptor.mac_address, + ETH_ALEN); + memcpy(mgmt->bssid, priv->cfg_bssid, ETH_ALEN); + priv->auth_flag = 0; + priv->auth_alg = 0xFFFF; + } else { + memcpy(mgmt->da, priv->curr_addr, ETH_ALEN); + memcpy(mgmt->sa, sa, ETH_ALEN); + memcpy(mgmt->bssid, priv->curr_addr, ETH_ALEN); + } + + if (GET_BSS_ROLE(priv) != MWIFIEX_BSS_ROLE_UAP) { + wiphy_lock(priv->wdev.wiphy); + cfg80211_rx_mlme_mgmt(priv->netdev, frame_buf, 26); + wiphy_unlock(priv->wdev.wiphy); + } else { + cfg80211_rx_mgmt(&priv->wdev, + priv->bss_chandef.chan->center_freq, + 0, frame_buf, 26, 0); + } +} + /* * This function processes the received management packet and send it * to the kernel. @@ -417,6 +457,39 @@ mwifiex_process_mgmt_packet(struct mwifiex_private *priv, pkt_len -= ETH_ALEN; rx_pd->rx_pkt_length = cpu_to_le16(pkt_len); + if (priv->host_mlme_reg && + (GET_BSS_ROLE(priv) != MWIFIEX_BSS_ROLE_UAP) && + (ieee80211_is_auth(ieee_hdr->frame_control) || + ieee80211_is_deauth(ieee_hdr->frame_control) || + ieee80211_is_disassoc(ieee_hdr->frame_control))) { + if (ieee80211_is_auth(ieee_hdr->frame_control)) { + if (priv->auth_flag & HOST_MLME_AUTH_PENDING) { + if (priv->auth_alg != WLAN_AUTH_SAE) { + priv->auth_flag &= + ~HOST_MLME_AUTH_PENDING; + priv->auth_flag |= + HOST_MLME_AUTH_DONE; + } + } else { + return 0; + } + + mwifiex_dbg(priv->adapter, MSG, + "auth: receive authentication from %pM\n", + ieee_hdr->addr3); + } else { + if (!priv->wdev.connected) + return 0; + + if (ieee80211_is_deauth(ieee_hdr->frame_control)) { + priv->auth_flag = 0; + priv->auth_alg = 0xFFFF; + } + } + + cfg80211_rx_mlme_mgmt(priv->netdev, skb->data, pkt_len); + } + cfg80211_rx_mgmt(&priv->wdev, priv->roc_cfg.chan.center_freq, CAL_RSSI(rx_pd->snr, rx_pd->nf), skb->data, pkt_len, 0);