From patchwork Thu Oct 8 18:33:17 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arend van Spriel X-Patchwork-Id: 7354841 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 1E4D2BEEA4 for ; Thu, 8 Oct 2015 18:33:42 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 58132207CD for ; Thu, 8 Oct 2015 18:33:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 75C7C207D5 for ; Thu, 8 Oct 2015 18:33:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755816AbbJHSd2 (ORCPT ); Thu, 8 Oct 2015 14:33:28 -0400 Received: from mail-gw2-out.broadcom.com ([216.31.210.63]:19595 "EHLO mail-gw2-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755386AbbJHSdZ (ORCPT ); Thu, 8 Oct 2015 14:33:25 -0400 X-IronPort-AV: E=Sophos;i="5.17,655,1437462000"; d="scan'208";a="77159207" Received: from irvexchcas08.broadcom.com (HELO IRVEXCHCAS08.corp.ad.broadcom.com) ([10.9.208.57]) by mail-gw2-out.broadcom.com with ESMTP; 08 Oct 2015 12:01:14 -0700 Received: from IRVEXCHSMTP2.corp.ad.broadcom.com (10.9.207.52) by IRVEXCHCAS08.corp.ad.broadcom.com (10.9.208.57) with Microsoft SMTP Server (TLS) id 14.3.235.1; Thu, 8 Oct 2015 11:33:25 -0700 Received: from mail-irva-13.broadcom.com (10.10.10.20) by IRVEXCHSMTP2.corp.ad.broadcom.com (10.9.207.52) with Microsoft SMTP Server id 14.3.235.1; Thu, 8 Oct 2015 11:33:24 -0700 Received: from bld-bun-01.bun.broadcom.com (unknown [10.176.128.83]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id 1853940FED; Thu, 8 Oct 2015 11:30:33 -0700 (PDT) Received: by bld-bun-01.bun.broadcom.com (Postfix, from userid 25152) id 0BE4EB02D7B; Thu, 8 Oct 2015 20:33:23 +0200 (CEST) From: Arend van Spriel To: Kalle Valo CC: linux-wireless , Hante Meuleman , Arend van Spriel Subject: [PATCH 07/11] brcmfmac: Add RSSI information to get_station. Date: Thu, 8 Oct 2015 20:33:17 +0200 Message-ID: <1444329201-3696-8-git-send-email-arend@broadcom.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1444329201-3696-1-git-send-email-arend@broadcom.com> References: <1444329201-3696-1-git-send-email-arend@broadcom.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-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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: Hante Meuleman Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel --- drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c index 73eddad..ca9d239 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c @@ -2432,6 +2432,9 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev, struct brcmf_sta_info_le sta_info_le; u32 sta_flags; u32 is_tdls_peer; + s32 total_rssi; + s32 count_rssi; + u32 i; brcmf_dbg(TRACE, "Enter, MAC %pM\n", mac); if (!check_vif_up(ifp->vif)) @@ -2492,6 +2495,26 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev, sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES); sinfo->rx_bytes = le64_to_cpu(sta_info_le.rx_tot_bytes); } + total_rssi = 0; + count_rssi = 0; + for (i = 0; i < BRCMF_ANT_MAX; i++) { + if (sta_info_le.rssi[i]) { + sinfo->chain_signal_avg[count_rssi] = + sta_info_le.rssi[i]; + sinfo->chain_signal[count_rssi] = + sta_info_le.rssi[i]; + total_rssi += sta_info_le.rssi[i]; + count_rssi++; + } + } + if (count_rssi) { + sinfo->filled |= BIT(NL80211_STA_INFO_CHAIN_SIGNAL); + sinfo->chains = count_rssi; + + sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL); + total_rssi /= count_rssi; + sinfo->signal = total_rssi; + } } done: brcmf_dbg(TRACE, "Exit\n");