From patchwork Wed Jun 2 10:23:50 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sujith X-Patchwork-Id: 103736 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 o52AMedC019937 for ; Wed, 2 Jun 2010 10:22:40 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932382Ab0FBKWj (ORCPT ); Wed, 2 Jun 2010 06:22:39 -0400 Received: from mail.atheros.com ([12.36.123.2]:57553 "EHLO mail.atheros.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932379Ab0FBKWi (ORCPT ); Wed, 2 Jun 2010 06:22:38 -0400 Received: from mail.atheros.com ([10.10.20.105]) by sidewinder.atheros.com for ; Wed, 02 Jun 2010 03:22:38 -0700 Received: from CHEXHC-01.global.atheros.com (10.12.0.100) by SC1EXHC-01.global.atheros.com (10.10.20.104) with Microsoft SMTP Server (TLS) id 8.2.213.0; Wed, 2 Jun 2010 03:22:38 -0700 Received: from kamboji (10.12.0.31) by CHEXHC-01.global.atheros.com (10.12.0.100) with Microsoft SMTP Server (TLS) id 8.2.176.0; Wed, 2 Jun 2010 15:52:35 +0530 From: Sujith MIME-Version: 1.0 Message-ID: <19462.12598.844782.312969@gargle.gargle.HOWL> Date: Wed, 2 Jun 2010 15:53:50 +0530 To: X-Mailer: VM 8.1.0 under 23.2.1 (x86_64-unknown-linux-gnu) CC: Subject: [PATCH 7/8] ath9k_htc: Setup 5GHz channels 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]); Wed, 02 Jun 2010 10:22:41 +0000 (UTC) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index acd9cb9..cda3041 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -34,6 +34,13 @@ MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption"); .max_power = 20, \ } +#define CHAN5G(_freq, _idx) { \ + .band = IEEE80211_BAND_5GHZ, \ + .center_freq = (_freq), \ + .hw_value = (_idx), \ + .max_power = 20, \ +} + static struct ieee80211_channel ath9k_2ghz_channels[] = { CHAN2G(2412, 0), /* Channel 1 */ CHAN2G(2417, 1), /* Channel 2 */ @@ -51,6 +58,37 @@ static struct ieee80211_channel ath9k_2ghz_channels[] = { CHAN2G(2484, 13), /* Channel 14 */ }; +static struct ieee80211_channel ath9k_5ghz_channels[] = { + /* _We_ call this UNII 1 */ + CHAN5G(5180, 14), /* Channel 36 */ + CHAN5G(5200, 15), /* Channel 40 */ + CHAN5G(5220, 16), /* Channel 44 */ + CHAN5G(5240, 17), /* Channel 48 */ + /* _We_ call this UNII 2 */ + CHAN5G(5260, 18), /* Channel 52 */ + CHAN5G(5280, 19), /* Channel 56 */ + CHAN5G(5300, 20), /* Channel 60 */ + CHAN5G(5320, 21), /* Channel 64 */ + /* _We_ call this "Middle band" */ + CHAN5G(5500, 22), /* Channel 100 */ + CHAN5G(5520, 23), /* Channel 104 */ + CHAN5G(5540, 24), /* Channel 108 */ + CHAN5G(5560, 25), /* Channel 112 */ + CHAN5G(5580, 26), /* Channel 116 */ + CHAN5G(5600, 27), /* Channel 120 */ + CHAN5G(5620, 28), /* Channel 124 */ + CHAN5G(5640, 29), /* Channel 128 */ + CHAN5G(5660, 30), /* Channel 132 */ + CHAN5G(5680, 31), /* Channel 136 */ + CHAN5G(5700, 32), /* Channel 140 */ + /* _We_ call this UNII 3 */ + CHAN5G(5745, 33), /* Channel 149 */ + CHAN5G(5765, 34), /* Channel 153 */ + CHAN5G(5785, 35), /* Channel 157 */ + CHAN5G(5805, 36), /* Channel 161 */ + CHAN5G(5825, 37), /* Channel 165 */ +}; + /* Atheros hardware rate code addition for short premble */ #define SHPCHECK(__hw_rate, __flags) \ ((__flags & IEEE80211_RATE_SHORT_PREAMBLE) ? (__hw_rate | 0x04) : 0) @@ -552,6 +590,17 @@ static void ath9k_init_channels_rates(struct ath9k_htc_priv *priv) priv->sbands[IEEE80211_BAND_2GHZ].n_bitrates = ARRAY_SIZE(ath9k_legacy_rates); } + + if (test_bit(ATH9K_MODE_11A, priv->ah->caps.wireless_modes)) { + priv->sbands[IEEE80211_BAND_5GHZ].channels = ath9k_5ghz_channels; + priv->sbands[IEEE80211_BAND_5GHZ].band = IEEE80211_BAND_5GHZ; + priv->sbands[IEEE80211_BAND_5GHZ].n_channels = + ARRAY_SIZE(ath9k_5ghz_channels); + priv->sbands[IEEE80211_BAND_5GHZ].bitrates = + ath9k_legacy_rates + 4; + priv->sbands[IEEE80211_BAND_5GHZ].n_bitrates = + ARRAY_SIZE(ath9k_legacy_rates) - 4; + } } static void ath9k_init_misc(struct ath9k_htc_priv *priv) @@ -683,11 +732,17 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv, if (test_bit(ATH9K_MODE_11G, priv->ah->caps.wireless_modes)) hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->sbands[IEEE80211_BAND_2GHZ]; + if (test_bit(ATH9K_MODE_11A, priv->ah->caps.wireless_modes)) + hw->wiphy->bands[IEEE80211_BAND_5GHZ] = + &priv->sbands[IEEE80211_BAND_5GHZ]; if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_HT) { if (test_bit(ATH9K_MODE_11G, priv->ah->caps.wireless_modes)) setup_ht_cap(priv, &priv->sbands[IEEE80211_BAND_2GHZ].ht_cap); + if (test_bit(ATH9K_MODE_11A, priv->ah->caps.wireless_modes)) + setup_ht_cap(priv, + &priv->sbands[IEEE80211_BAND_5GHZ].ht_cap); } SET_IEEE80211_PERM_ADDR(hw, common->macaddr); diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index b7ce902..7aefbc6 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -343,8 +343,7 @@ static void ath9k_htc_setup_rate(struct ath9k_htc_priv *priv, u32 caps = 0; int i, j; - /* Only 2GHz is supported */ - sband = priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ]; + sband = priv->hw->wiphy->bands[priv->hw->conf.channel->band]; for (i = 0, j = 0; i < sband->n_bitrates; i++) { if (sta->supp_rates[sband->band] & BIT(i)) {