mwl8k: handle 5 GHz legacy rate bitmaps in firmware commands

[mv-sheeva.git] / drivers / net / wireless / mwl8k.c

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index cc2ce61b7992c6bfb84c0290141e7501e301c968..e370245b3901cd1419cc7da817e13883a96e580a 100644 (file)
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -2836,6 +2836,7 @@ static int mwl8k_cmd_set_new_stn_add(struct ieee80211_hw *hw,
                                     struct ieee80211_sta *sta)
 {
        struct mwl8k_cmd_set_new_stn *cmd;
+       u32 rates;
        int rc;
 
        cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
@@ -2848,7 +2849,11 @@ static int mwl8k_cmd_set_new_stn_add(struct ieee80211_hw *hw,
        memcpy(cmd->mac_addr, sta->addr, ETH_ALEN);
        cmd->stn_id = cpu_to_le16(sta->aid);
        cmd->action = cpu_to_le16(MWL8K_STA_ACTION_ADD);
-       cmd->legacy_rates = cpu_to_le32(sta->supp_rates[IEEE80211_BAND_2GHZ]);
+       if (hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+               rates = sta->supp_rates[IEEE80211_BAND_2GHZ];
+       else
+               rates = sta->supp_rates[IEEE80211_BAND_5GHZ] << 5;
+       cmd->legacy_rates = cpu_to_le32(rates);
        if (sta->ht_cap.ht_supported) {
                cmd->ht_rates[0] = sta->ht_cap.mcs.rx_mask[0];
                cmd->ht_rates[1] = sta->ht_cap.mcs.rx_mask[1];
@@ -2972,6 +2977,7 @@ static int mwl8k_cmd_update_stadb_add(struct ieee80211_hw *hw,
 {
        struct mwl8k_cmd_update_stadb *cmd;
        struct peer_capability_info *p;
+       u32 rates;
        int rc;
 
        cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
@@ -2990,8 +2996,11 @@ static int mwl8k_cmd_update_stadb_add(struct ieee80211_hw *hw,
        p->ht_caps = sta->ht_cap.cap;
        p->extended_ht_caps = (sta->ht_cap.ampdu_factor & 3) |
                ((sta->ht_cap.ampdu_density & 7) << 2);
-       legacy_rate_mask_to_array(p->legacy_rates,
-                                 sta->supp_rates[IEEE80211_BAND_2GHZ]);
+       if (hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+               rates = sta->supp_rates[IEEE80211_BAND_2GHZ];
+       else
+               rates = sta->supp_rates[IEEE80211_BAND_5GHZ] << 5;
+       legacy_rate_mask_to_array(p->legacy_rates, rates);
        memcpy(p->ht_rates, sta->ht_cap.mcs.rx_mask, 16);
        p->interop = 1;
        p->amsdu_enabled = 0;
@@ -3345,7 +3354,12 @@ mwl8k_bss_info_changed_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                        goto out;
                }
 
-               ap_legacy_rates = ap->supp_rates[IEEE80211_BAND_2GHZ];
+               if (hw->conf.channel->band == IEEE80211_BAND_2GHZ) {
+                       ap_legacy_rates = ap->supp_rates[IEEE80211_BAND_2GHZ];
+               } else {
+                       ap_legacy_rates =
+                               ap->supp_rates[IEEE80211_BAND_5GHZ] << 5;
+               }
                memcpy(ap_mcs_rates, ap->ht_cap.mcs.rx_mask, 16);
 
                rcu_read_unlock();
@@ -3422,7 +3436,13 @@ mwl8k_bss_info_changed_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                 * beacons will always go out at 1 Mb/s).
                 */
                idx = ffs(vif->bss_conf.basic_rates);
-               rate = idx ? mwl8k_rates_24[idx - 1].hw_value : 2;
+               if (idx)
+                       idx--;
+
+               if (hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+                       rate = mwl8k_rates_24[idx].hw_value;
+               else
+                       rate = mwl8k_rates_50[idx].hw_value;
 
                mwl8k_cmd_use_fixed_rate_ap(hw, rate, rate);
        }