From patchwork Mon Jul 1 15:33:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Denis Kenzior X-Patchwork-Id: 11026285 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8FC0C1398 for ; Mon, 1 Jul 2019 15:33:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7FF5228786 for ; Mon, 1 Jul 2019 15:33:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7461F28712; Mon, 1 Jul 2019 15:33:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1E12B286F6 for ; Mon, 1 Jul 2019 15:33:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728665AbfGAPd1 (ORCPT ); Mon, 1 Jul 2019 11:33:27 -0400 Received: from mail-ot1-f68.google.com ([209.85.210.68]:32954 "EHLO mail-ot1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728145AbfGAPd1 (ORCPT ); Mon, 1 Jul 2019 11:33:27 -0400 Received: by mail-ot1-f68.google.com with SMTP id q20so13913410otl.0 for ; Mon, 01 Jul 2019 08:33:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=f8FZT6knMgdV0MoZ1WEwvacL7fekKHkM6lBACxid55c=; b=s3GdXgS0SUpFnHgL45N3lyB23ewsJSbXJAOyTY/G+JFcvmti8lD6hQL5jVDWYMBwA2 rkt4lwhiUp1PSnW6CUuvwb4qP/Ir8T1a5cTNdbJC4LEN+DnArtLcvns/AIZFWtzxLA7T 8arOHLRsF7gMz7QsYFoHsewxl6t/vA0lTfY0SrOktPuVa9hYCAca2GNlOdxhynGk/S6x MQjHJK2Y4t8eOE667bOf+PuoWQF20kD/Qby9GAz/AiBG3U4odL/CJNEg2F8C19uXDKhb QRbiN420U0Qf7EeJNLfl3ggBjBavJHsGvQQm0ilygdbfiANWENyWgBGQOVKmX0s4mtnw ba0w== 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:mime-version:content-transfer-encoding; bh=f8FZT6knMgdV0MoZ1WEwvacL7fekKHkM6lBACxid55c=; b=pV2Hgukry80RLttY14XrD3s4goQvALJecXIdsWWvLXGxMLLGEeJ+LMdc2xyigoiaRA FPBWmAPgucqJoGDuihfw/ckadYnc/QvqFWbTjS7hROVPjHddCoKyhG9rnv49390lQAZj 2OVaACsYOrqKsLJgQWGB+y+k4MABXjrDNmPSxSjtQiYt/vdxrCHbW+IdQapUDtHO6ZBs ALDZClrY9vcNW63wTlXCYFGzAKiNzZHgEqSq76Wty9hitgSVb8RiB1MDA3O31SyrUEJI 3UhbH4BD0REpj4wGbuAmZKrUQCPkFvi2tR17wfEbjXYVbeWxdeY6EXAWa3Lz6qKDO1PX 67Sg== X-Gm-Message-State: APjAAAWTEJ41JipudE3Szowx7i9khWBxIfwtDSBY7ZuXXahnpgD5/6jq MFmLGpeNlJKmWSRjbQEu0W0ujoBZ X-Google-Smtp-Source: APXvYqzgE5tR5KcfEutEvk3bXByUgYPUSNb1Dx441cjs5JUMK8C1Bgs1k6tLbjGqFGjws2mbh8iKdQ== X-Received: by 2002:a9d:4d0b:: with SMTP id n11mr9154055otf.229.1561995206729; Mon, 01 Jul 2019 08:33:26 -0700 (PDT) Received: from new-host-2.home (cpe-70-114-247-242.austin.res.rr.com. [70.114.247.242]) by smtp.gmail.com with ESMTPSA id y4sm4136786otj.56.2019.07.01.08.33.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 01 Jul 2019 08:33:26 -0700 (PDT) From: Denis Kenzior To: Johannes Berg Cc: linux-wireless@vger.kernel.org, Denis Kenzior Subject: [PATCH v3 3/3] nl80211: Include wiphy address setup in NEW_WIPHY Date: Mon, 1 Jul 2019 10:33:17 -0500 Message-Id: <20190701153317.27170-3-denkenz@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190701153317.27170-1-denkenz@gmail.com> References: <20190701153317.27170-1-denkenz@gmail.com> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Include wiphy address setup in wiphy dumps and new wiphy events. The wiphy permanent address is exposed as ATTR_MAC. If addr_mask is setup, then it is included as ATTR_MAC_MASK attribute. If multiple addresses are available, then their are exposed in a nested ATTR_MAC_ADDRS array. This information is already exposed via sysfs, but it makes sense to include it in the wiphy dump as well. Signed-off-by: Denis Kenzior --- net/wireless/nl80211.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) Changes in v3: - None Changes in v2: - Move from case 0 to 9 diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index ebf5eab1f9b2..fb09c2301ed8 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -2166,6 +2166,31 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev, rdev->wiphy.vht_capa_mod_mask)) goto nla_put_failure; + if (nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, + rdev->wiphy.perm_addr)) + goto nla_put_failure; + + if (!is_zero_ether_addr(rdev->wiphy.addr_mask) && + nla_put(msg, NL80211_ATTR_MAC_MASK, ETH_ALEN, + rdev->wiphy.addr_mask)) + goto nla_put_failure; + + if (rdev->wiphy.n_addresses > 1) { + void *attr; + + attr = nla_nest_start_noflag(msg, + NL80211_ATTR_MAC_ADDRS); + if (!attr) + goto nla_put_failure; + + for (i = 0; i < rdev->wiphy.n_addresses; i++) + if (nla_put(msg, i + 1, ETH_ALEN, + rdev->wiphy.addresses[i].addr)) + goto nla_put_failure; + + nla_nest_end(msg, attr); + } + state->split_start++; break; case 10: