Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:50864 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965872AbeEYLG7 (ORCPT ); Fri, 25 May 2018 07:06:59 -0400 From: Balaji Pothunoori To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Balaji Pothunoori Subject: [PATCH v4] iw: ack signal support for tx ack packets Date: Fri, 25 May 2018 16:36:46 +0530 Message-Id: <1527246406-25475-1-git-send-email-bpothuno@codeaurora.org> (sfid-20180525_130709_440924_66C65FBF) Sender: linux-wireless-owner@vger.kernel.org List-ID: This patch is to display the average ack signal, last ack signal of tx ack packets. Signed-off-by: Balaji Pothunoori --- V4: * Changed the subject * Added last ack signal support and renamed avg ack signal macro V3: * Added version no V2: * Removed nl80211.h changes and modified the commit log station.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/station.c b/station.c index 38c5f91..fd38043 100644 --- a/station.c +++ b/station.c @@ -308,6 +308,8 @@ static int print_sta_handler(struct nl_msg *msg, void *arg) [NL80211_STA_INFO_TID_STATS] = { .type = NLA_NESTED }, [NL80211_STA_INFO_BSS_PARAM] = { .type = NLA_NESTED }, [NL80211_STA_INFO_RX_DURATION] = { .type = NLA_U64 }, + [NL80211_STA_INFO_ACK_SIGNAL] = {.type = NLA_U8 }, + [NL80211_STA_INFO_ACK_SIGNAL_AVG] = { .type = NLA_U8 }, }; char *chain; @@ -409,6 +411,14 @@ static int print_sta_handler(struct nl_msg *msg, void *arg) printf("\n\trx duration:\t%lld us", (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_RX_DURATION])); + if (sinfo[NL80211_STA_INFO_ACK_SIGNAL]) + printf("\n\tlast ack signal:%d dBm", + (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_ACK_SIGNAL])); + + if (sinfo[NL80211_STA_INFO_ACK_SIGNAL_AVG]) + printf("\n\tavg ack signal:\t%d dBm", + (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_ACK_SIGNAL_AVG])); + if (sinfo[NL80211_STA_INFO_EXPECTED_THROUGHPUT]) { uint32_t thr; -- 2.7.4