From patchwork Mon Sep 27 08:37:31 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luciano Coelho X-Patchwork-Id: 211212 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o8R8ccXk015069 for ; Mon, 27 Sep 2010 08:38:38 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932821Ab0I0IiN (ORCPT ); Mon, 27 Sep 2010 04:38:13 -0400 Received: from smtp.nokia.com ([192.100.105.134]:16882 "EHLO mgw-mx09.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932818Ab0I0IiL (ORCPT ); Mon, 27 Sep 2010 04:38:11 -0400 Received: from vaebh105.NOE.Nokia.com (vaebh105.europe.nokia.com [10.160.244.31]) by mgw-mx09.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o8R8bE5f023973 for ; Mon, 27 Sep 2010 03:38:10 -0500 Received: from esebh102.NOE.Nokia.com ([172.21.138.183]) by vaebh105.NOE.Nokia.com with Microsoft SMTPSVC(6.0.3790.4675); Mon, 27 Sep 2010 11:38:04 +0300 Received: from mgw-da02.ext.nokia.com ([147.243.128.26]) by esebh102.NOE.Nokia.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.4675); Mon, 27 Sep 2010 11:38:03 +0300 Received: from localhost.localdomain (chilepepper.research.nokia.com [172.21.50.167]) by mgw-da02.ext.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o8R8boh3022566; Mon, 27 Sep 2010 11:37:59 +0300 From: Luciano Coelho To: linux-wireless@vger.kernel.org Cc: Juuso Oikarinen Subject: [PATCH 07/25] wl1271: Change supported channel order for a more optimal scan Date: Mon, 27 Sep 2010 11:37:31 +0300 Message-Id: <1285576669-8070-8-git-send-email-luciano.coelho@nokia.com> X-Mailer: git-send-email 1.6.3.3 In-Reply-To: <1285576669-8070-1-git-send-email-luciano.coelho@nokia.com> References: <1285576669-8070-1-git-send-email-luciano.coelho@nokia.com> X-OriginalArrivalTime: 27 Sep 2010 08:38:03.0507 (UTC) FILETIME=[4CC38430:01CB5E1F] 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 (demeter1.kernel.org [140.211.167.41]); Mon, 27 Sep 2010 08:38:39 +0000 (UTC) diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index b42ee48..8ce891a 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -2057,21 +2057,24 @@ static struct ieee80211_rate wl1271_rates[] = { .hw_value_short = CONF_HW_BIT_RATE_54MBPS, }, }; -/* can't be const, mac80211 writes to this */ +/* + * Can't be const, mac80211 writes to this. The order of the channels here + * is designed to improve scanning. + */ static struct ieee80211_channel wl1271_channels[] = { { .hw_value = 1, .center_freq = 2412, .max_power = 25 }, - { .hw_value = 2, .center_freq = 2417, .max_power = 25 }, - { .hw_value = 3, .center_freq = 2422, .max_power = 25 }, - { .hw_value = 4, .center_freq = 2427, .max_power = 25 }, { .hw_value = 5, .center_freq = 2432, .max_power = 25 }, - { .hw_value = 6, .center_freq = 2437, .max_power = 25 }, - { .hw_value = 7, .center_freq = 2442, .max_power = 25 }, - { .hw_value = 8, .center_freq = 2447, .max_power = 25 }, { .hw_value = 9, .center_freq = 2452, .max_power = 25 }, - { .hw_value = 10, .center_freq = 2457, .max_power = 25 }, - { .hw_value = 11, .center_freq = 2462, .max_power = 25 }, - { .hw_value = 12, .center_freq = 2467, .max_power = 25 }, { .hw_value = 13, .center_freq = 2472, .max_power = 25 }, + { .hw_value = 4, .center_freq = 2427, .max_power = 25 }, + { .hw_value = 8, .center_freq = 2447, .max_power = 25 }, + { .hw_value = 12, .center_freq = 2467, .max_power = 25 }, + { .hw_value = 3, .center_freq = 2422, .max_power = 25 }, + { .hw_value = 7, .center_freq = 2442, .max_power = 25 }, + { .hw_value = 11, .center_freq = 2462, .max_power = 25 }, + { .hw_value = 2, .center_freq = 2417, .max_power = 25 }, + { .hw_value = 6, .center_freq = 2437, .max_power = 25 }, + { .hw_value = 10, .center_freq = 2457, .max_power = 25 }, }; /* mapping to indexes for wl1271_rates */ @@ -2140,49 +2143,52 @@ static struct ieee80211_rate wl1271_rates_5ghz[] = { .hw_value_short = CONF_HW_BIT_RATE_54MBPS, }, }; -/* 5 GHz band channels for WL1273 */ +/* + * 5 GHz band channels for WL1273 - can't be const, mac80211 writes to this. + * The order of the channels here is designed to improve scanning. + */ static struct ieee80211_channel wl1271_channels_5ghz[] = { { .hw_value = 183, .center_freq = 4915}, - { .hw_value = 184, .center_freq = 4920}, - { .hw_value = 185, .center_freq = 4925}, - { .hw_value = 187, .center_freq = 4935}, { .hw_value = 188, .center_freq = 4940}, - { .hw_value = 189, .center_freq = 4945}, - { .hw_value = 192, .center_freq = 4960}, - { .hw_value = 196, .center_freq = 4980}, - { .hw_value = 7, .center_freq = 5035}, { .hw_value = 8, .center_freq = 5040}, - { .hw_value = 9, .center_freq = 5045}, - { .hw_value = 11, .center_freq = 5055}, - { .hw_value = 12, .center_freq = 5060}, - { .hw_value = 16, .center_freq = 5080}, { .hw_value = 34, .center_freq = 5170}, - { .hw_value = 36, .center_freq = 5180}, - { .hw_value = 38, .center_freq = 5190}, - { .hw_value = 40, .center_freq = 5200}, - { .hw_value = 42, .center_freq = 5210}, { .hw_value = 44, .center_freq = 5220}, - { .hw_value = 46, .center_freq = 5230}, - { .hw_value = 48, .center_freq = 5240}, - { .hw_value = 52, .center_freq = 5260}, - { .hw_value = 56, .center_freq = 5280}, { .hw_value = 60, .center_freq = 5300}, - { .hw_value = 64, .center_freq = 5320}, - { .hw_value = 100, .center_freq = 5500}, - { .hw_value = 104, .center_freq = 5520}, - { .hw_value = 108, .center_freq = 5540}, { .hw_value = 112, .center_freq = 5560}, - { .hw_value = 116, .center_freq = 5580}, - { .hw_value = 120, .center_freq = 5600}, - { .hw_value = 124, .center_freq = 5620}, - { .hw_value = 128, .center_freq = 5640}, { .hw_value = 132, .center_freq = 5660}, + { .hw_value = 157, .center_freq = 5785}, + { .hw_value = 184, .center_freq = 4920}, + { .hw_value = 189, .center_freq = 4945}, + { .hw_value = 9, .center_freq = 5045}, + { .hw_value = 36, .center_freq = 5180}, + { .hw_value = 46, .center_freq = 5230}, + { .hw_value = 64, .center_freq = 5320}, + { .hw_value = 116, .center_freq = 5580}, { .hw_value = 136, .center_freq = 5680}, + { .hw_value = 192, .center_freq = 4960}, + { .hw_value = 11, .center_freq = 5055}, + { .hw_value = 38, .center_freq = 5190}, + { .hw_value = 48, .center_freq = 5240}, + { .hw_value = 100, .center_freq = 5500}, + { .hw_value = 120, .center_freq = 5600}, { .hw_value = 140, .center_freq = 5700}, + { .hw_value = 185, .center_freq = 4925}, + { .hw_value = 196, .center_freq = 4980}, + { .hw_value = 12, .center_freq = 5060}, + { .hw_value = 40, .center_freq = 5200}, + { .hw_value = 52, .center_freq = 5260}, + { .hw_value = 104, .center_freq = 5520}, + { .hw_value = 124, .center_freq = 5620}, { .hw_value = 149, .center_freq = 5745}, - { .hw_value = 153, .center_freq = 5765}, - { .hw_value = 157, .center_freq = 5785}, { .hw_value = 161, .center_freq = 5805}, + { .hw_value = 187, .center_freq = 4935}, + { .hw_value = 7, .center_freq = 5035}, + { .hw_value = 16, .center_freq = 5080}, + { .hw_value = 42, .center_freq = 5210}, + { .hw_value = 56, .center_freq = 5280}, + { .hw_value = 108, .center_freq = 5540}, + { .hw_value = 128, .center_freq = 5640}, + { .hw_value = 153, .center_freq = 5765}, { .hw_value = 165, .center_freq = 5825}, };