From patchwork Fri Mar 20 18:59:14 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Berg X-Patchwork-Id: 6059781 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 803889F399 for ; Fri, 20 Mar 2015 18:59:23 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 888B1204D5 for ; Fri, 20 Mar 2015 18:59:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 567AC204B0 for ; Fri, 20 Mar 2015 18:59:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750999AbbCTS7T (ORCPT ); Fri, 20 Mar 2015 14:59:19 -0400 Received: from s3.sipsolutions.net ([5.9.151.49]:43815 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750929AbbCTS7T (ORCPT ); Fri, 20 Mar 2015 14:59:19 -0400 Received: by sipsolutions.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_CBC_SHA256:128) (Exim 4.84) (envelope-from ) id 1YZ28a-0008CR-Tr; Fri, 20 Mar 2015 19:59:17 +0100 From: Johannes Berg To: linux-wireless@vger.kernel.org Cc: Johannes Berg Subject: [PATCH] cfg80211: add vlan to station add/change tracing Date: Fri, 20 Mar 2015 19:59:14 +0100 Message-Id: <1426877954-17929-1-git-send-email-johannes@sipsolutions.net> X-Mailer: git-send-email 2.1.4 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Johannes Berg This helps debug issues with VLAN modifications that are otherwise not really visible in any tracing/debugging. Signed-off-by: Johannes Berg --- net/wireless/trace.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/net/wireless/trace.h b/net/wireless/trace.h index b19773c9c81b..e4e39143728c 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -627,6 +627,7 @@ DECLARE_EVENT_CLASS(station_add_change, __field(u8, plink_state) __field(u8, uapsd_queues) __array(u8, ht_capa, (int)sizeof(struct ieee80211_ht_cap)) + __array(char, vlan, IFNAMSIZ) ), TP_fast_assign( WIPHY_ASSIGN; @@ -644,16 +645,19 @@ DECLARE_EVENT_CLASS(station_add_change, if (params->ht_capa) memcpy(__entry->ht_capa, params->ht_capa, sizeof(struct ieee80211_ht_cap)); + memset(__entry->vlan, 0, sizeof(__entry->vlan)); + if (params->vlan) + memcpy(__entry->vlan, params->vlan->name, IFNAMSIZ); ), TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", station mac: " MAC_PR_FMT ", station flags mask: %u, station flags set: %u, " "station modify mask: %u, listen interval: %d, aid: %u, " - "plink action: %u, plink state: %u, uapsd queues: %u", + "plink action: %u, plink state: %u, uapsd queues: %u, vlan:%s", WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(sta_mac), __entry->sta_flags_mask, __entry->sta_flags_set, __entry->sta_modify_mask, __entry->listen_interval, __entry->aid, __entry->plink_action, __entry->plink_state, - __entry->uapsd_queues) + __entry->uapsd_queues, __entry->vlan) ); DEFINE_EVENT(station_add_change, rdev_add_station,