From patchwork Sun Oct 25 12:01:07 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emmanuel Grumbach X-Patchwork-Id: 7482441 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 55DCFBEEA4 for ; Sun, 25 Oct 2015 12:01:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 91BA42060D for ; Sun, 25 Oct 2015 12:01:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B4C2D206EF for ; Sun, 25 Oct 2015 12:01:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752159AbbJYMBg (ORCPT ); Sun, 25 Oct 2015 08:01:36 -0400 Received: from mga11.intel.com ([192.55.52.93]:23998 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751800AbbJYMBf (ORCPT ); Sun, 25 Oct 2015 08:01:35 -0400 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 25 Oct 2015 05:01:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,196,1444719600"; d="scan'208";a="834997790" Received: from egrumbacbox.jer.intel.com ([10.12.125.140]) by fmsmga002.fm.intel.com with ESMTP; 25 Oct 2015 05:01:33 -0700 From: Emmanuel Grumbach To: linux-wireless@vger.kernel.org Cc: Assaf Krauss , Emmanuel Grumbach Subject: [PATCH 07/16] iwlwifi: mvm: Allow setting ctrl-chnl-position in FTM responder Date: Sun, 25 Oct 2015 14:01:07 +0200 Message-Id: <1445774476-24792-7-git-send-email-emmanuel.grumbach@intel.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <0BA3FCBA62E2DC44AF3030971E174FB32E8AF6CC@hasmsx107.ger.corp.intel.com> References: <0BA3FCBA62E2DC44AF3030971E174FB32E8AF6CC@hasmsx107.ger.corp.intel.com> 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, 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: Assaf Krauss This patch enables the debugfs user to configure an FTM responder with the appropriate control channel position. Signed-off-by: Assaf Krauss Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c | 25 ++++++++++++++++++++++--- 1 file changed, 22 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c index 398bef6..7904b41 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c @@ -715,11 +715,30 @@ static ssize_t iwl_dbgfs_tof_responder_params_write(struct ieee80211_vif *vif, goto out; } - data = iwl_dbgfs_is_match("ctrl_ch_position=", buf); + data = iwl_dbgfs_is_match("center_freq=", buf); if (data) { + struct iwl_tof_responder_config_cmd *cmd = + &mvm->tof_data.responder_cfg; + ret = kstrtou32(data, 10, &value); - if (ret == 0) - mvm->tof_data.responder_cfg.ctrl_ch_position = value; + if (ret == 0 && value) { + enum ieee80211_band band = (cmd->channel_num <= 14) ? + IEEE80211_BAND_2GHZ : + IEEE80211_BAND_5GHZ; + struct ieee80211_channel chn = { + .band = band, + .center_freq = ieee80211_channel_to_frequency( + cmd->channel_num, band), + }; + struct cfg80211_chan_def chandef = { + .chan = &chn, + .center_freq1 = + ieee80211_channel_to_frequency(value, + band), + }; + + cmd->ctrl_ch_position = iwl_mvm_get_ctrl_pos(&chandef); + } goto out; }