diff options
| author | Daniel C Halperin <daniel.c.halperin@intel.com> | 2009-08-13 13:30:52 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-20 11:33:10 -0400 |
| commit | 7869b0eaed0447a989d8672eed27a358aa5dde0c (patch) | |
| tree | eaebb37db5923567ded86e7f837c7b6fe1f47e00 | |
| parent | be2527654fab254beda8612cbd6bc927dc98fbee (diff) | |
iwlwifi: include HT configuration when adding stations through rs_rate_init
Driver's first notification of a new station from mac80211 can be through rate
selection API. This patch fixes a bug where, in this code path, the HT
capabilities of the new station were ignored.
Signed-off-by: Daniel C Halperin <daniel.c.halperin@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 1bd7cd4dd80..551c4ba3f17 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -2522,6 +2522,7 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta, struct ieee80211_supported_band *sband = txrc->sband; struct iwl_priv *priv = (struct iwl_priv *)priv_r; struct ieee80211_conf *conf = &priv->hw->conf; + struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct iwl_lq_sta *lq_sta = priv_sta; @@ -2554,7 +2555,7 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta, IWL_DEBUG_RATE(priv, "LQ: ADD station %pM\n", hdr->addr1); sta_id = iwl_add_station(priv, hdr->addr1, - false, CMD_ASYNC, NULL); + false, CMD_ASYNC, ht_cap); } if ((sta_id != IWL_INVALID_STATION)) { lq_sta->lq.sta_id = sta_id; @@ -2623,6 +2624,7 @@ static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband, int i, j; struct iwl_priv *priv = (struct iwl_priv *)priv_r; struct ieee80211_conf *conf = &priv->hw->conf; + struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap; struct iwl_lq_sta *lq_sta = priv_sta; u16 mask_bit = 0; int count; @@ -2651,7 +2653,7 @@ static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband, if (sta_id == IWL_INVALID_STATION) { IWL_DEBUG_RATE(priv, "LQ: ADD station %pM\n", sta->addr); sta_id = iwl_add_station(priv, sta->addr, false, - CMD_ASYNC, NULL); + CMD_ASYNC, ht_cap); } if ((sta_id != IWL_INVALID_STATION)) { lq_sta->lq.sta_id = sta_id; @@ -2672,19 +2674,19 @@ static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband, * active_siso_rate mask includes 9 MBits (bit 5), and CCK (bits 0-3), * supp_rates[] does not; shift to convert format, force 9 MBits off. */ - lq_sta->active_siso_rate = sta->ht_cap.mcs.rx_mask[0] << 1; - lq_sta->active_siso_rate |= sta->ht_cap.mcs.rx_mask[0] & 0x1; + lq_sta->active_siso_rate = ht_cap->mcs.rx_mask[0] << 1; + lq_sta->active_siso_rate |= ht_cap->mcs.rx_mask[0] & 0x1; lq_sta->active_siso_rate &= ~((u16)0x2); lq_sta->active_siso_rate <<= IWL_FIRST_OFDM_RATE; /* Same here */ - lq_sta->active_mimo2_rate = sta->ht_cap.mcs.rx_mask[1] << 1; - lq_sta->active_mimo2_rate |= sta->ht_cap.mcs.rx_mask[1] & 0x1; + lq_sta->active_mimo2_rate = ht_cap->mcs.rx_mask[1] << 1; + lq_sta->active_mimo2_rate |= ht_cap->mcs.rx_mask[1] & 0x1; lq_sta->active_mimo2_rate &= ~((u16)0x2); lq_sta->active_mimo2_rate <<= IWL_FIRST_OFDM_RATE; - lq_sta->active_mimo3_rate = sta->ht_cap.mcs.rx_mask[2] << 1; - lq_sta->active_mimo3_rate |= sta->ht_cap.mcs.rx_mask[2] & 0x1; + lq_sta->active_mimo3_rate = ht_cap->mcs.rx_mask[2] << 1; + lq_sta->active_mimo3_rate |= ht_cap->mcs.rx_mask[2] & 0x1; lq_sta->active_mimo3_rate &= ~((u16)0x2); lq_sta->active_mimo3_rate <<= IWL_FIRST_OFDM_RATE; |