From patchwork Tue Aug 18 07:57:31 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emmanuel Grumbach X-Patchwork-Id: 7029201 X-Patchwork-Delegate: johannes@sipsolutions.net 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 BECBBC05AC for ; Tue, 18 Aug 2015 07:58:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 00806206EF for ; Tue, 18 Aug 2015 07:58:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1B69B206D6 for ; Tue, 18 Aug 2015 07:58:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752326AbbHRH6e (ORCPT ); Tue, 18 Aug 2015 03:58:34 -0400 Received: from mga11.intel.com ([192.55.52.93]:39253 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752225AbbHRH6d (ORCPT ); Tue, 18 Aug 2015 03:58:33 -0400 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 18 Aug 2015 00:58:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,700,1432623600"; d="scan'208";a="785867393" Received: from egrumbacbox.jer.intel.com ([10.12.124.229]) by fmsmga002.fm.intel.com with ESMTP; 18 Aug 2015 00:58:30 -0700 From: Emmanuel Grumbach To: linux-wireless@vger.kernel.org Cc: Avri Altman , Emmanuel Grumbach Subject: [PATCH 21/26] iwlwifi: mvm: Enable power management on low-latency bss Date: Tue, 18 Aug 2015 10:57:31 +0300 Message-Id: <1439884656-18146-21-git-send-email-emmanuel.grumbach@intel.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <0BA3FCBA62E2DC44AF3030971E174FB32E8110F8@hasmsx107.ger.corp.intel.com> References: <0BA3FCBA62E2DC44AF3030971E174FB32E8110F8@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=-7.3 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: Avri Altman Currently the driver disable power management on all low-latency interfaces, while it should disable it on WiDi interfaces only. Non-P2P interfaces that runs voice and video traffic should enable power management. Signed-off-by: Avri Altman Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/power.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c index c4e0890..4645877 100644 --- a/drivers/net/wireless/iwlwifi/mvm/power.c +++ b/drivers/net/wireless/iwlwifi/mvm/power.c @@ -337,8 +337,8 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK); - if (!vif->bss_conf.ps || iwl_mvm_vif_low_latency(mvmvif) || - !mvmvif->pm_enabled) + if (!vif->bss_conf.ps || !mvmvif->pm_enabled || + (iwl_mvm_vif_low_latency(mvmvif) && vif->p2p)) return; cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK);