From patchwork Thu Jun 14 09:00:42 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Alfonso_S=C3=A1nchez-Beato?= X-Patchwork-Id: 929300 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=hostap-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="at44CFdw"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 415yL92Qxsz9s19 for ; Thu, 14 Jun 2018 19:02:09 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=VADNWyV0Eu4YURgFJGWKQtYqfRWGq6WZBx2OW/xi8HQ=; b=at44CFdwtsaG0Snhq4aMgH1gDQ qK9BCX5YgkQA0l+kpyWSDFzwTc/C0t9EmMFe5iMf/6OA91GubqKJ0LfOdUF5e1+3h4hX4i3y/kvpB ldjLU4oPRMCGGIBAdlS70ouzIT/sAztHaToIIhgScXGnd5g3CcTd3pIAHGnmm1gV/KIBxTkBz9OgL bVbav0zYu2s2UtcNC2ENbv78oH2QzKYg8z5qU1MSf5YWYPXfMFg3VH3ylMwJl3Nl3T7nCHKE5MEs7 U7scRDUCl41mJ8BYsO24OOG0NZcBoBunXGGVHunWuClXQqZjd/1wjaWdlbbk8WcvwSqh+aEnI8MgM YGOxklog==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fTO8a-0008N4-O6; Thu, 14 Jun 2018 09:01:48 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fTO8H-0007xE-Jf for hostap@lists.infradead.org; Thu, 14 Jun 2018 09:01:33 +0000 Received: from mail-wr0-f199.google.com ([209.85.128.199]) by youngberry.canonical.com with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1fTO88-00020q-Jv for hostap@lists.infradead.org; Thu, 14 Jun 2018 09:01:20 +0000 Received: by mail-wr0-f199.google.com with SMTP id f7-v6so3471704wrq.19 for ; Thu, 14 Jun 2018 02:01:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=GVdoYnk6SteAhHP0SA9dKJ5Uwu9OKc22Ih7jRWjrG7k=; b=qbztt519CxNhjKbgI3lCVcp+cDBKTFCV1GpF9lWS3cQB8JFkYlei/UIYfRUB67ARLW JyykkBD14VbTAhkRKdBZvkRMF4FXz8AUiW6mIVTufef9UW5bfGbyrpLcOBdDVFCgWKEI gfZ1hMmf5odUpDcAvboR+jgkf7srPu7shTKECFATMjwl4em7RxDTLDsgbPlkTArwra87 QAV/kspLqZMLHcjW5Aa/9naM/BTaWJLgydVeCmb1ASBFv6wCe7GMh/AgHa5nAukkZnr6 vDyyMvV1dR2JiohmYf2U7vkmCAl4JQiY2N6oofh9Y2SO/BkHFU634ypDrkD5WwpzE/4K 6MTg== X-Gm-Message-State: APt69E33AgvDB7eR1bBALTJjRrOH5N4ucteAg34RFANt54Rt1JdnYmLs kzjX7QZlmW0r8HYFLbj/YT+GhrZiiUdl0zIeQsr8jWoFaK52sGma3A9Rrq0dQEIum8OUFZk1gHj VXsPYxFLgRC8CMy7EVTqYGQ4wg2qAlYUydHa+U4o= X-Received: by 2002:a1c:150d:: with SMTP id 13-v6mr1225872wmv.100.1528966879883; Thu, 14 Jun 2018 02:01:19 -0700 (PDT) X-Google-Smtp-Source: ADUXVKKJIiTf0hidLcdc9yqHiIXsBxyTqyXtrmViq7uuyNHULDjV+14yk2yn+s+Dke3PzJXMSgO8iA== X-Received: by 2002:a1c:150d:: with SMTP id 13-v6mr1225864wmv.100.1528966879731; Thu, 14 Jun 2018 02:01:19 -0700 (PDT) Received: from localhost.localdomain ([80.30.246.200]) by smtp.gmail.com with ESMTPSA id 11-v6sm457969wmd.35.2018.06.14.02.01.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 14 Jun 2018 02:01:18 -0700 (PDT) From: =?utf-8?q?Alfonso_S=C3=A1nchez-Beato?= To: hostap@lists.infradead.org Subject: [RFC PATCH 1/2] nl80211: Add function to check WoWLAN status Date: Thu, 14 Jun 2018 11:00:42 +0200 Message-Id: <20180614090043.27375-2-alfonso.sanchez-beato@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180614090043.27375-1-alfonso.sanchez-beato@canonical.com> References: <20180614090043.27375-1-alfonso.sanchez-beato@canonical.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180614_020129_808516_8198F861 X-CRM114-Status: GOOD ( 14.24 ) X-Spam-Score: -5.0 (-----) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-5.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [91.189.89.112 listed in list.dnswl.org] X-BeenThere: hostap@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Matteo Croce , Alfonso Sanchez-Beato MIME-Version: 1.0 Sender: "Hostap" Errors-To: hostap-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org From: Matteo Croce Add function that returns whether WoWLAN has been enabled for the device or not. Signed-off-by: Alfonso Sanchez-Beato --- src/drivers/driver.h | 6 +++++ src/drivers/driver_nl80211.c | 45 ++++++++++++++++++++++++++++++++++++ 2 files changed, 51 insertions(+) diff --git a/src/drivers/driver.h b/src/drivers/driver.h index 9922962ea..8d9447092 100644 --- a/src/drivers/driver.h +++ b/src/drivers/driver.h @@ -3336,6 +3336,12 @@ struct wpa_driver_ops { int (*br_set_net_param)(void *priv, enum drv_br_net_param param, unsigned int val); + /** + * get_wowlan - Get wake-on-wireless status + * @priv: Private driver interface data + */ + int (*get_wowlan)(void *priv); + /** * set_wowlan - Set wake-on-wireless triggers * @priv: Private driver interface data diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c index 5cff47fab..f8dee84d4 100644 --- a/src/drivers/driver_nl80211.c +++ b/src/drivers/driver_nl80211.c @@ -8972,6 +8972,50 @@ static int nl80211_set_qos_map(void *priv, const u8 *qos_map_set, } +static int get_wowlan_handler(struct nl_msg *msg, void *arg) +{ + struct nlattr *tb[NL80211_ATTR_MAX + 1]; + struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg)); + int *wowlan_enabled = arg; + + nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), + genlmsg_attrlen(gnlh, 0), NULL); + + /* FIXME: don't think I've ever seen "!!" used; cleanup... */ + *wowlan_enabled = !!tb[NL80211_ATTR_WOWLAN_TRIGGERS]; + + return NL_SKIP; +} + + +static int nl80211_get_wowlan(void *priv) +{ + struct i802_bss *bss = priv; + struct wpa_driver_nl80211_data *drv = bss->drv; + struct nl_msg *msg; + int wowlan_enabled; + int ret; + + wpa_printf(MSG_DEBUG, "nl80211: Getting wowlan status"); + + msg = nl80211_drv_msg(drv, 0, NL80211_CMD_GET_WOWLAN); + + ret = send_and_recv_msgs(drv, msg, get_wowlan_handler, &wowlan_enabled); + if (ret) { + wpa_printf(MSG_DEBUG, "nl80211: Getting wowlan status failed"); + return 0; + } + + wpa_printf(MSG_DEBUG, "nl80211: wowlan is %s", + wowlan_enabled ? "enabled" : "disabled"); + + if (wowlan_enabled) + return 1; + else + return 0; +} + + static int nl80211_set_wowlan(void *priv, const struct wowlan_triggers *triggers) { @@ -10658,6 +10702,7 @@ const struct wpa_driver_ops wpa_driver_nl80211_ops = { #endif /* ANDROID */ .vendor_cmd = nl80211_vendor_cmd, .set_qos_map = nl80211_set_qos_map, + .get_wowlan = nl80211_get_wowlan, .set_wowlan = nl80211_set_wowlan, .set_mac_addr = nl80211_set_mac_addr, #ifdef CONFIG_MESH