diff options
| author | Ron Rindjunsky <ron.rindjunsky@intel.com> | 2007-11-26 16:14:40 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:05:44 -0800 |
| commit | 67d620357a186adc0f4e7d1f5b095ea2c77e7072 (patch) | |
| tree | d5ee39e9837d01aefdccfb8fc084b561f8fa7367 /drivers/net/wireless/iwlwifi/iwl-4965.c | |
| parent | fd105e79d19439d29a6561178fb5fe511e141f6b (diff) | |
iwlwifi: 802.11n comply HT add station flow with mac80211 framework
This patch conforms the addition of a new station to the iwlwifi station
table according to the new mac80211's HT framework
Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 2724208aca7..55d61000e34 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -4617,39 +4617,33 @@ void iwl4965_set_rxon_ht(struct iwl4965_priv *priv, struct iwl_ht_info *ht_info) return; } -void iwl4965_set_ht_add_station(struct iwl4965_priv *priv, u8 index) +void iwl4965_set_ht_add_station(struct iwl4965_priv *priv, u8 index, + struct ieee80211_ht_info *sta_ht_inf) { __le32 sta_flags; - struct sta_ht_info *ht_info = &priv->current_assoc_ht; - priv->current_channel_width = IWL_CHANNEL_WIDTH_20MHZ; - if (!ht_info->is_ht) + if (!sta_ht_inf || !sta_ht_inf->ht_supported) goto done; sta_flags = priv->stations[index].sta.station_flags; - if (ht_info->tx_mimo_ps_mode == IWL_MIMO_PS_DYNAMIC) + if (((sta_ht_inf->cap & IEEE80211_HT_CAP_MIMO_PS >> 2)) + == IWL_MIMO_PS_DYNAMIC) sta_flags |= STA_FLG_RTS_MIMO_PROT_MSK; else sta_flags &= ~STA_FLG_RTS_MIMO_PROT_MSK; sta_flags |= cpu_to_le32( - (u32)ht_info->ampdu_factor << STA_FLG_MAX_AGG_SIZE_POS); + (u32)sta_ht_inf->ampdu_factor << STA_FLG_MAX_AGG_SIZE_POS); sta_flags |= cpu_to_le32( - (u32)ht_info->mpdu_density << STA_FLG_AGG_MPDU_DENSITY_POS); - - sta_flags &= (~STA_FLG_FAT_EN_MSK); - ht_info->tx_chan_width = IWL_CHANNEL_WIDTH_20MHZ; - ht_info->chan_width_cap = IWL_CHANNEL_WIDTH_20MHZ; + (u32)sta_ht_inf->ampdu_density << STA_FLG_AGG_MPDU_DENSITY_POS); - if (iwl4965_is_fat_tx_allowed(priv, ht_info)) { + if (iwl4965_is_fat_tx_allowed(priv, sta_ht_inf)) sta_flags |= STA_FLG_FAT_EN_MSK; - ht_info->chan_width_cap = IWL_CHANNEL_WIDTH_40MHZ; - if (ht_info->supported_chan_width == IWL_CHANNEL_WIDTH_40MHZ) - ht_info->tx_chan_width = IWL_CHANNEL_WIDTH_40MHZ; - } - priv->current_channel_width = ht_info->tx_chan_width; + else + sta_flags &= (~STA_FLG_FAT_EN_MSK); + priv->stations[index].sta.station_flags = sta_flags; done: return; |