From patchwork Sun Jan 31 11:06:25 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emmanuel Grumbach X-Patchwork-Id: 8173551 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 A7DBCBEEE5 for ; Sun, 31 Jan 2016 11:07:13 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AE13E202FE for ; Sun, 31 Jan 2016 11:07:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D64B1202F0 for ; Sun, 31 Jan 2016 11:07:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757351AbcAaLHF (ORCPT ); Sun, 31 Jan 2016 06:07:05 -0500 Received: from mga04.intel.com ([192.55.52.120]:28518 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757268AbcAaLHD (ORCPT ); Sun, 31 Jan 2016 06:07:03 -0500 Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga104.fm.intel.com with ESMTP; 31 Jan 2016 03:07:02 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,374,1449561600"; d="scan'208";a="644591059" Received: from egrumbacbox.jer.intel.com ([10.12.127.71]) by FMSMGA003.fm.intel.com with ESMTP; 31 Jan 2016 03:07:03 -0800 From: Emmanuel Grumbach To: linux-wireless@vger.kernel.org Cc: Sara Sharon , Emmanuel Grumbach Subject: [PATCH 30/31] iwlwifi: pcie: update iwl_mpdu_desc fields Date: Sun, 31 Jan 2016 13:06:25 +0200 Message-Id: <1454238386-27032-30-git-send-email-emmanuel.grumbach@intel.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <0BA3FCBA62E2DC44AF3030971E174FB32E9F363A@hasmsx107.ger.corp.intel.com> References: <0BA3FCBA62E2DC44AF3030971E174FB32E9F363A@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=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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: Sara Sharon Final API of iwl_mpdu_desc has a change in the order of the fields and does not include energy from the third antenna (which is perfectly fine, since we don't have one). Update the structure accordingly. Signed-off-by: Sara Sharon Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h | 6 +++--- drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 11 ++++------- 2 files changed, 7 insertions(+), 10 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h index b45c61e..df939f5 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h @@ -347,11 +347,11 @@ struct iwl_rx_mpdu_desc { /* DW8 */ __le32 filter_match; /* DW9 */ - __le32 gp2_on_air_rise; - /* DW10 */ __le32 rate_n_flags; + /* DW10 */ + u8 energy_a, energy_b, channel, reserved; /* DW11 */ - u8 energy_a, energy_b, energy_c, channel; + __le32 gp2_on_air_rise; /* DW12 & DW13 */ __le64 tsf_on_air_rise; } __packed; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 4cce372..615dea1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -201,25 +201,22 @@ static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm, struct iwl_rx_mpdu_desc *desc, struct ieee80211_rx_status *rx_status) { - int energy_a, energy_b, energy_c, max_energy; + int energy_a, energy_b, max_energy; energy_a = desc->energy_a; energy_a = energy_a ? -energy_a : S8_MIN; energy_b = desc->energy_b; energy_b = energy_b ? -energy_b : S8_MIN; - energy_c = desc->energy_c; - energy_c = energy_c ? -energy_c : S8_MIN; max_energy = max(energy_a, energy_b); - max_energy = max(max_energy, energy_c); - IWL_DEBUG_STATS(mvm, "energy In A %d B %d C %d , and max %d\n", - energy_a, energy_b, energy_c, max_energy); + IWL_DEBUG_STATS(mvm, "energy In A %d B %d, and max %d\n", + energy_a, energy_b, max_energy); rx_status->signal = max_energy; rx_status->chains = 0; /* TODO: phy info */ rx_status->chain_signal[0] = energy_a; rx_status->chain_signal[1] = energy_b; - rx_status->chain_signal[2] = energy_c; + rx_status->chain_signal[2] = S8_MIN; } static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,