From 134eb5d327270c5d3816f8d812e68aa27a335ca8 Mon Sep 17 00:00:00 2001 From: Guy Cohen Date: Tue, 4 Mar 2008 18:09:25 -0800 Subject: iwlwifi: 802.11n spec removes AUTO offset for FAT channel This patch adapts to 802.11 patch and remove AUTO offset for FAT channel Signed-off-by: Guy Cohen Signed-off-by: Tomas Winkler Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl4965-base.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/iwl4965-base.c') diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c index 2ed69376c96e..b0f6044fd6eb 100644 --- a/drivers/net/wireless/iwlwifi/iwl4965-base.c +++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c @@ -7957,15 +7957,21 @@ static void iwl4965_ht_info_fill(struct ieee80211_conf *conf, iwl_conf->is_green_field = !!(ht_conf->cap & IEEE80211_HT_CAP_GRN_FLD); iwl_conf->max_amsdu_size = !!(ht_conf->cap & IEEE80211_HT_CAP_MAX_AMSDU); + iwl_conf->supported_chan_width = !!(ht_conf->cap & IEEE80211_HT_CAP_SUP_WIDTH); + iwl_conf->extension_chan_offset = + ht_bss_conf->bss_cap & IEEE80211_HT_IE_CHA_SEC_OFFSET; + /* If no above or below channel supplied disable FAT channel */ + if (iwl_conf->extension_chan_offset != IWL_EXT_CHANNEL_OFFSET_ABOVE && + iwl_conf->extension_chan_offset != IWL_EXT_CHANNEL_OFFSET_BELOW) + iwl_conf->supported_chan_width = 0; + iwl_conf->tx_mimo_ps_mode = (u8)((ht_conf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2); memcpy(iwl_conf->supp_mcs_set, ht_conf->supp_mcs_set, 16); iwl_conf->control_channel = ht_bss_conf->primary_channel; - iwl_conf->extension_chan_offset = - ht_bss_conf->bss_cap & IEEE80211_HT_IE_CHA_SEC_OFFSET; iwl_conf->tx_chan_width = !!(ht_bss_conf->bss_cap & IEEE80211_HT_IE_CHA_WIDTH); iwl_conf->ht_protection = -- cgit v1.2.3