From patchwork Thu Apr 1 08:38:22 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luciano Coelho X-Patchwork-Id: 90090 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o318co8u004581 for ; Thu, 1 Apr 2010 08:41:28 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754409Ab0DAIjK (ORCPT ); Thu, 1 Apr 2010 04:39:10 -0400 Received: from smtp.nokia.com ([192.100.122.233]:51491 "EHLO mgw-mx06.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754428Ab0DAIjE (ORCPT ); Thu, 1 Apr 2010 04:39:04 -0400 Received: from esebh106.NOE.Nokia.com (esebh106.ntc.nokia.com [172.21.138.213]) by mgw-mx06.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o318craY031050; Thu, 1 Apr 2010 11:38:55 +0300 Received: from esebh102.NOE.Nokia.com ([172.21.138.183]) by esebh106.NOE.Nokia.com with Microsoft SMTPSVC(6.0.3790.3959); Thu, 1 Apr 2010 11:38:33 +0300 Received: from mgw-sa01.ext.nokia.com ([147.243.1.47]) by esebh102.NOE.Nokia.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.3959); Thu, 1 Apr 2010 11:38:33 +0300 Received: from localhost.localdomain (chilepepper.research.nokia.com [172.21.50.167]) by mgw-sa01.ext.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o318cOEK020283; Thu, 1 Apr 2010 11:38:32 +0300 From: Luciano Coelho To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org Subject: [PATCH 6/8] wl1271: Configure a higher listen interval to AP upon association Date: Thu, 1 Apr 2010 11:38:22 +0300 Message-Id: <1270111104-29549-7-git-send-email-luciano.coelho@nokia.com> X-Mailer: git-send-email 1.6.3.3 In-Reply-To: <1270111104-29549-1-git-send-email-luciano.coelho@nokia.com> References: <1270111104-29549-1-git-send-email-luciano.coelho@nokia.com> X-OriginalArrivalTime: 01 Apr 2010 08:38:33.0308 (UTC) FILETIME=[B69589C0:01CAD176] X-Nokia-AV: Clean Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Thu, 01 Apr 2010 08:41:38 +0000 (UTC) diff --git a/drivers/net/wireless/wl12xx/wl1271_conf.h b/drivers/net/wireless/wl12xx/wl1271_conf.h index 0b34b62..d76ae03 100644 --- a/drivers/net/wireless/wl12xx/wl1271_conf.h +++ b/drivers/net/wireless/wl12xx/wl1271_conf.h @@ -977,6 +977,13 @@ struct conf_conn_settings { * Range: 1000 - 3600000 */ u32 keep_alive_interval; + + /* + * Maximum listen interval supported by the driver in units of beacons. + * + * Range: u16 + */ + u8 max_listen_interval; }; enum { diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index 247f407..5c32d8d 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -219,7 +219,7 @@ static struct conf_drv_settings default_conf = { }, .conn = { .wake_up_event = CONF_WAKE_UP_EVENT_DTIM, - .listen_interval = 0, + .listen_interval = 1, .bcn_filt_mode = CONF_BCN_FILT_MODE_ENABLED, .bcn_filt_ie_count = 1, .bcn_filt_ie = { @@ -266,7 +266,8 @@ static struct conf_drv_settings default_conf = { .bet_enable = CONF_BET_MODE_ENABLE, .bet_max_consecutive = 10, .psm_entry_retries = 3, - .keep_alive_interval = 55000 + .keep_alive_interval = 55000, + .max_listen_interval = 20, }, .init = { .radioparam = { @@ -2253,6 +2254,7 @@ int wl1271_init_ieee80211(struct wl1271 *wl) /* unit us */ /* FIXME: find a proper value */ wl->hw->channel_change_time = 10000; + wl->hw->max_listen_interval = wl->conf.conn.max_listen_interval; wl->hw->flags = IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_NOISE_DBM |