From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 89C24C31E40 for ; Fri, 9 Aug 2019 18:00:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 62BBC214C6 for ; Fri, 9 Aug 2019 18:00:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=candelatech.com header.i=@candelatech.com header.b="suZfcyhM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2437256AbfHISAE (ORCPT ); Fri, 9 Aug 2019 14:00:04 -0400 Received: from mail2.candelatech.com ([208.74.158.173]:45898 "EHLO mail3.candelatech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2436846AbfHISAE (ORCPT ); Fri, 9 Aug 2019 14:00:04 -0400 Received: from ben-dt4.candelatech.com (50-251-239-81-static.hfc.comcastbusiness.net [50.251.239.81]) by mail3.candelatech.com (Postfix) with ESMTP id A9BD4137561; Fri, 9 Aug 2019 11:00:03 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 mail3.candelatech.com A9BD4137561 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=candelatech.com; s=default; t=1565373603; bh=LTLi5+G5wPLoY08uyBagMZ62OuzViQDdgmDrnwnbGpc=; h=From:To:Cc:Subject:Date:From; b=suZfcyhMUmVraFlcJo39gOeLx8xasgX63lRoHDlwj9lv/iTYtSJswIWyODlVgFPUj OWEf/pDTjBBuMeNVQXbWAfuf3OrkpHh7DaenGtikP92JHDlXIE64QOh+1xl6/pXxD3 yXu53TU0B4ABiHBxc/uj5JY4PJOFzQxj67OT1yb4= From: greearb@candelatech.com To: linux-wireless@vger.kernel.org Cc: johannes@sipsolutions.net, Ben Greear Subject: [PATCH-v2 1/2] wireless: Support assoc-at timer in sta-info Date: Fri, 9 Aug 2019 11:00:00 -0700 Message-Id: <20190809180001.26393-1-greearb@candelatech.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Ben Greear Report time stamp of when sta became associated. This is the boottime clock, units are nano-seconds. Signed-off-by: Ben Greear --- v2: I had forgotten to refresh the 2/2 patch. include/net/cfg80211.h | 2 ++ include/uapi/linux/nl80211.h | 2 ++ net/wireless/nl80211.c | 1 + 3 files changed, 5 insertions(+) diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index ef510c916635..19c200b917eb 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1306,6 +1306,7 @@ struct cfg80211_tid_stats { * indicate the relevant values in this struct for them * @connected_time: time(in secs) since a station is last connected * @inactive_time: time since last station activity (tx/rx) in milliseconds + * @assoc_at: bootime (ns) of the last association * @rx_bytes: bytes (size of MPDUs) received from this station * @tx_bytes: bytes (size of MPDUs) transmitted to this station * @llid: mesh local link id @@ -1366,6 +1367,7 @@ struct station_info { u64 filled; u32 connected_time; u32 inactive_time; + u64 assoc_at; u64 rx_bytes; u64 tx_bytes; u16 llid; diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 76d5811193be..3796e1e06665 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -3175,6 +3175,7 @@ enum nl80211_sta_bss_param { * sent to the station (u64, usec) * @NL80211_STA_INFO_AIRTIME_WEIGHT: current airtime weight for station (u16) * @NL80211_STA_INFO_AIRTIME_LINK_METRIC: airtime link metric for mesh station + * @NL80211_STA_INFO_ASSOC_AT_BOOTTIME: Timestamp of last association * @__NL80211_STA_INFO_AFTER_LAST: internal * @NL80211_STA_INFO_MAX: highest possible station info attribute */ @@ -3221,6 +3222,7 @@ enum nl80211_sta_info { NL80211_STA_INFO_TX_DURATION, NL80211_STA_INFO_AIRTIME_WEIGHT, NL80211_STA_INFO_AIRTIME_LINK_METRIC, + NL80211_STA_INFO_ASSOC_AT_BOOTTIME, /* keep last */ __NL80211_STA_INFO_AFTER_LAST, diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 789cd98f02f5..b61a59b9d78b 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -5028,6 +5028,7 @@ static int nl80211_send_station(struct sk_buff *msg, u32 cmd, u32 portid, PUT_SINFO(CONNECTED_TIME, connected_time, u32); PUT_SINFO(INACTIVE_TIME, inactive_time, u32); + PUT_SINFO_U64(ASSOC_AT_BOOTTIME, assoc_at); if (sinfo->filled & (BIT_ULL(NL80211_STA_INFO_RX_BYTES) | BIT_ULL(NL80211_STA_INFO_RX_BYTES64)) && -- 2.20.1