diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965-rs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965-rs.c | 46 |
1 files changed, 1 insertions, 45 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c index d8f2b4d..7f9178b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c @@ -105,8 +105,6 @@ struct iwl4965_scale_tbl_info { struct iwl4965_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */ }; -#ifdef CONFIG_IWL4965_HT - struct iwl4965_traffic_load { unsigned long time_stamp; /* age of the oldest statistics */ u32 packet_count[TID_QUEUE_MAX_SIZE]; /* packet count in this time @@ -118,8 +116,6 @@ struct iwl4965_traffic_load { u8 head; /* start of the circular buffer */ }; -#endif /* CONFIG_IWL4965_HT */ - /** * struct iwl4965_lq_sta -- driver's rate scaling private structure * @@ -157,16 +153,12 @@ struct iwl4965_lq_sta { struct iwl_link_quality_cmd lq; struct iwl4965_scale_tbl_info lq_info[LQ_SIZE]; /* "active", "search" */ -#ifdef CONFIG_IWL4965_HT struct iwl4965_traffic_load load[TID_MAX_LOAD_COUNT]; u8 tx_agg_tid_en; -#endif #ifdef CONFIG_MAC80211_DEBUGFS struct dentry *rs_sta_dbgfs_scale_table_file; struct dentry *rs_sta_dbgfs_stats_table_file; -#ifdef CONFIG_IWL4965_HT struct dentry *rs_sta_dbgfs_tx_agg_tid_en_file; -#endif u32 dbg_fixed_rate; #endif struct iwl_priv *drv; @@ -256,7 +248,6 @@ static inline u8 rs_is_valid_ant(u8 valid_antenna, u8 ant_type) return ((ant_type & valid_antenna) == ant_type); } -#ifdef CONFIG_IWL4965_HT /* * removes the old data from the statistics. All data that is older than * TID_MAX_TIME_DIFF, will be deleted. @@ -389,8 +380,6 @@ static void rs_tl_turn_on_agg(struct iwl_priv *priv, u8 tid, rs_tl_turn_on_agg_for_tid(priv, lq_data, tid, sta); } -#endif /* CONFIG_IWLWIFI_HT */ - static inline int get_num_of_ant_from_rate(u32 rate_n_flags) { return (!!(rate_n_flags & RATE_MCS_ANT_A_MSK) + @@ -626,7 +615,6 @@ static int rs_toggle_antenna(u32 valid_ant, u32 *rate_n_flags, /* FIXME:RS: in 4965 we don't use greenfield at all */ /* FIXME:RS: don't use greenfield for now in TX */ -/* #ifdef CONFIG_IWL4965_HT */ #if 0 static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf) { @@ -634,12 +622,11 @@ static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf priv->current_ht_config.is_green_field && !priv->current_ht_config.non_GF_STA_present); } -#else +#endif static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf) { return 0; } -#endif /* CONFIG_IWL4965_HT */ /** * rs_get_supported_rates - get the available rates @@ -1050,7 +1037,6 @@ static void rs_set_expected_tpt_table(struct iwl4965_lq_sta *lq_sta, tbl->expected_tpt = expected_tpt_G; } -#ifdef CONFIG_IWL4965_HT /* * Find starting rate for new "search" high-throughput mode of modulation. * Goal is to find lowest expected rate (under perfect conditions) that is @@ -1152,12 +1138,10 @@ static s32 rs_get_best_rate(struct iwl_priv *priv, return new_rate; } -#endif /* CONFIG_IWL4965_HT */ /* * Set up search table for MIMO */ -#ifdef CONFIG_IWL4965_HT static int rs_switch_to_mimo2(struct iwl_priv *priv, struct iwl4965_lq_sta *lq_sta, struct ieee80211_conf *conf, @@ -1221,16 +1205,6 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv, tbl->current_rate, is_green); return 0; } -#else -static int rs_switch_to_mimo2(struct iwl_priv *priv, - struct iwl4965_lq_sta *lq_sta, - struct ieee80211_conf *conf, - struct sta_info *sta, - struct iwl4965_scale_tbl_info *tbl, int index) -{ - return -1; -} -#endif /*CONFIG_IWL4965_HT */ /* * Set up search table for SISO @@ -1241,7 +1215,6 @@ static int rs_switch_to_siso(struct iwl_priv *priv, struct sta_info *sta, struct iwl4965_scale_tbl_info *tbl, int index) { -#ifdef CONFIG_IWL4965_HT u16 rate_mask; u8 is_green = lq_sta->is_green; s32 rate; @@ -1291,9 +1264,6 @@ static int rs_switch_to_siso(struct iwl_priv *priv, IWL_DEBUG_RATE("LQ: Switch to new mcs %X index is green %X\n", tbl->current_rate, is_green); return 0; -#else - return -1; -#endif /*CONFIG_IWL4965_HT */ } /* @@ -1689,9 +1659,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv, u8 done_search = 0; u16 high_low; s32 sr; -#ifdef CONFIG_IWL4965_HT u8 tid = MAX_TID_COUNT; -#endif IWL_DEBUG_RATE("rate scale calculate new rate for skb\n"); @@ -1712,9 +1680,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv, } lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv; -#ifdef CONFIG_IWL4965_HT rs_tl_add_packet(lq_sta, hdr); -#endif /* * Select rate-scale / modulation-mode table to work with in * the rest of this function: "search" if searching for better @@ -2013,9 +1979,7 @@ lq_update: * before next round of mode comparisons. */ tbl1 = &(lq_sta->lq_info[lq_sta->active_tbl]); if (is_legacy(tbl1->lq_type) && -#ifdef CONFIG_IWL4965_HT (!(conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE)) && -#endif (lq_sta->action_counter >= 1)) { lq_sta->action_counter = 0; IWL_DEBUG_RATE("LQ: STAY in legacy table\n"); @@ -2027,14 +1991,12 @@ lq_update: * mode for a while before next round of mode comparisons. */ if (lq_sta->enable_counter && (lq_sta->action_counter >= IWL_ACTION_LIMIT)) { -#ifdef CONFIG_IWL4965_HT if ((lq_sta->last_tpt > IWL_AGG_TPT_THREHOLD) && (lq_sta->tx_agg_tid_en & (1 << tid)) && (tid != MAX_TID_COUNT)) { IWL_DEBUG_RATE("try to aggregate tid %d\n", tid); rs_tl_turn_on_agg(priv, tid, lq_sta, sta); } -#endif /*CONFIG_IWL4965_HT */ lq_sta->action_counter = 0; rs_set_stay_in_table(priv, 0, lq_sta); } @@ -2279,7 +2241,6 @@ static void rs_rate_init(void *priv_rate, void *priv_sta, lq_sta->active_legacy_rate = priv->active_rate & ~(0x1000); lq_sta->active_rate_basic = priv->active_rate_basic; lq_sta->band = priv->band; -#ifdef CONFIG_IWL4965_HT /* * 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. @@ -2317,7 +2278,6 @@ static void rs_rate_init(void *priv_rate, void *priv_sta, /* as default allow aggregation for all tids */ lq_sta->tx_agg_tid_en = IWL_AGG_ALL_TID; -#endif /*CONFIG_IWL4965_HT*/ #ifdef CONFIG_MAC80211_DEBUGFS lq_sta->drv = priv; #endif @@ -2635,11 +2595,9 @@ static void rs_add_debugfs(void *priv, void *priv_sta, lq_sta->rs_sta_dbgfs_stats_table_file = debugfs_create_file("rate_stats_table", 0600, dir, lq_sta, &rs_sta_dbgfs_stats_table_ops); -#ifdef CONFIG_IWL4965_HT lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file = debugfs_create_u8("tx_agg_tid_enable", 0600, dir, &lq_sta->tx_agg_tid_en); -#endif } @@ -2648,9 +2606,7 @@ static void rs_remove_debugfs(void *priv, void *priv_sta) struct iwl4965_lq_sta *lq_sta = priv_sta; debugfs_remove(lq_sta->rs_sta_dbgfs_scale_table_file); debugfs_remove(lq_sta->rs_sta_dbgfs_stats_table_file); -#ifdef CONFIG_IWL4965_HT debugfs_remove(lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file); -#endif } #endif |
