From patchwork Tue Dec 30 14:19:08 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emmanuel Grumbach X-Patchwork-Id: 5552551 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 15973BF6C3 for ; Tue, 30 Dec 2014 14:20:47 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A672320160 for ; Tue, 30 Dec 2014 14:20:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E63E02012E for ; Tue, 30 Dec 2014 14:20:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752088AbaL3OUk (ORCPT ); Tue, 30 Dec 2014 09:20:40 -0500 Received: from mga11.intel.com ([192.55.52.93]:50567 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752074AbaL3OUi (ORCPT ); Tue, 30 Dec 2014 09:20:38 -0500 Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP; 30 Dec 2014 06:20:37 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,666,1413270000"; d="scan'208";a="644559165" Received: from egrumbacbox.jer.intel.com ([10.12.126.105]) by fmsmga001.fm.intel.com with ESMTP; 30 Dec 2014 06:20:35 -0800 From: Emmanuel Grumbach To: linux-wireless@vger.kernel.org Cc: Eyal Shapira , Eyal Shapira , Emmanuel Grumbach Subject: [PATCH 33/33] iwlwifi: mvm: rs: organize and cleanup consts Date: Tue, 30 Dec 2014 16:19:08 +0200 Message-Id: <1419949148-24046-33-git-send-email-emmanuel.grumbach@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1419948357.21410.4.camel@egrumbacBox> References: <1419948357.21410.4.camel@egrumbacBox> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Eyal Shapira Organize and cleanup the consts used by rs. This is part of making some of these configurable. Signed-off-by: Eyal Shapira Reviewed-by: Johannes Berg Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/constants.h | 28 +++++++ drivers/net/wireless/iwlwifi/mvm/rs.c | 109 +++++++++++++-------------- drivers/net/wireless/iwlwifi/mvm/rs.h | 39 ---------- 3 files changed, 79 insertions(+), 97 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/constants.h b/drivers/net/wireless/iwlwifi/mvm/constants.h index 3bd9347..7cd1de8 100644 --- a/drivers/net/wireless/iwlwifi/mvm/constants.h +++ b/drivers/net/wireless/iwlwifi/mvm/constants.h @@ -102,5 +102,33 @@ #define IWL_MVM_QUOTA_THRESHOLD 8 #define IWL_MVM_RS_RSSI_BASED_INIT_RATE 0 #define IWL_MVM_RS_DISABLE_MIMO 0 +#define IWL_MVM_RS_NUM_TRY_BEFORE_ANT_TOGGLE 1 +#define IWL_MVM_RS_LEGACY_RETRIES_PER_RATE 1 +#define IWL_MVM_RS_HT_VHT_RETRIES_PER_RATE 2 +#define IWL_MVM_RS_HT_VHT_RETRIES_PER_RATE_TW 1 +#define IWL_MVM_RS_INITIAL_MIMO_NUM_RATES 3 +#define IWL_MVM_RS_INITIAL_SISO_NUM_RATES 3 +#define IWL_MVM_RS_INITIAL_LEGACY_NUM_RATES 16 +#define IWL_MVM_RS_SECONDARY_LEGACY_NUM_RATES 16 +#define IWL_MVM_RS_SECONDARY_SISO_NUM_RATES 3 +#define IWL_MVM_RS_SECONDARY_SISO_RETRIES 1 +#define IWL_MVM_RS_RATE_MIN_FAILURE_TH 3 +#define IWL_MVM_RS_RATE_MIN_SUCCESS_TH 8 +#define IWL_MVM_RS_STAY_IN_COLUMN_TIMEOUT 5 /* Seconds */ +#define IWL_MVM_RS_IDLE_TIMEOUT 5 /* Seconds */ +#define IWL_MVM_RS_MISSED_RATE_MAX 15 +#define IWL_MVM_RS_LEGACY_FAILURE_LIMIT 160 +#define IWL_MVM_RS_LEGACY_SUCCESS_LIMIT 480 +#define IWL_MVM_RS_LEGACY_TABLE_COUNT 160 +#define IWL_MVM_RS_NON_LEGACY_FAILURE_LIMIT 400 +#define IWL_MVM_RS_NON_LEGACY_SUCCESS_LIMIT 4500 +#define IWL_MVM_RS_NON_LEGACY_TABLE_COUNT 1500 +#define IWL_MVM_RS_SR_FORCE_DECREASE 15 /* percent */ +#define IWL_MVM_RS_SR_NO_DECREASE 85 /* percent */ +#define IWL_MVM_RS_AGG_TIME_LIMIT 4000 /* 4 msecs. valid 100-8000 */ +#define IWL_MVM_RS_AGG_DISABLE_START 3 +#define IWL_MVM_RS_TPC_SR_FORCE_INCREASE 75 /* percent */ +#define IWL_MVM_RS_TPC_SR_NO_INCREASE 85 /* percent */ +#define IWL_MVM_RS_TPC_TX_POWER_STEP 3 #endif /* __MVM_CONSTANTS_H */ diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index 568829d..7ba6e5d 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -42,25 +42,12 @@ #define RS_NAME "iwl-mvm-rs" -#define NUM_TRY_BEFORE_ANT_TOGGLE 1 -#define RS_LEGACY_RETRIES_PER_RATE 1 -#define RS_HT_VHT_RETRIES_PER_RATE 2 -#define RS_HT_VHT_RETRIES_PER_RATE_TW 1 -#define RS_INITIAL_MIMO_NUM_RATES 3 -#define RS_INITIAL_SISO_NUM_RATES 3 -#define RS_INITIAL_LEGACY_NUM_RATES LINK_QUAL_MAX_RETRY_NUM -#define RS_SECONDARY_LEGACY_NUM_RATES LINK_QUAL_MAX_RETRY_NUM -#define RS_SECONDARY_SISO_NUM_RATES 3 -#define RS_SECONDARY_SISO_RETRIES 1 - #define IWL_RATE_MAX_WINDOW 62 /* # tx in history window */ -#define IWL_RATE_MIN_FAILURE_TH 3 /* min failures to calc tpt */ -#define IWL_RATE_MIN_SUCCESS_TH 8 /* min successes to calc tpt */ -/* max allowed rate miss before sync LQ cmd */ -#define IWL_MISSED_RATE_MAX 15 -#define RS_STAY_IN_COLUMN_TIMEOUT (5*HZ) -#define RS_IDLE_TIMEOUT (5*HZ) +/* Calculations of success ratio are done in fixed point where 12800 is 100%. + * Use this macro when dealing with thresholds consts set as a percentage + */ +#define RS_PERCENT(x) (128 * x) static u8 rs_ht_to_legacy[] = { [IWL_RATE_MCS_0_INDEX] = IWL_RATE_6M_INDEX, @@ -613,7 +600,8 @@ static s32 get_expected_tpt(struct iwl_scale_tbl_info *tbl, int rs_index) * at this rate. window->data contains the bitmask of successful * packets. */ -static int _rs_collect_tx_data(struct iwl_scale_tbl_info *tbl, +static int _rs_collect_tx_data(struct iwl_mvm *mvm, + struct iwl_scale_tbl_info *tbl, int scale_index, int attempts, int successes, struct iwl_rate_scale_data *window) { @@ -668,8 +656,8 @@ static int _rs_collect_tx_data(struct iwl_scale_tbl_info *tbl, fail_count = window->counter - window->success_counter; /* Calculate average throughput, if we have enough history. */ - if ((fail_count >= IWL_RATE_MIN_FAILURE_TH) || - (window->success_counter >= IWL_RATE_MIN_SUCCESS_TH)) + if ((fail_count >= IWL_MVM_RS_RATE_MIN_FAILURE_TH) || + (window->success_counter >= IWL_MVM_RS_RATE_MIN_SUCCESS_TH)) window->average_tpt = (window->success_ratio * tpt + 64) / 128; else window->average_tpt = IWL_INVALID_VALUE; @@ -677,7 +665,8 @@ static int _rs_collect_tx_data(struct iwl_scale_tbl_info *tbl, return 0; } -static int rs_collect_tx_data(struct iwl_lq_sta *lq_sta, +static int rs_collect_tx_data(struct iwl_mvm *mvm, + struct iwl_lq_sta *lq_sta, struct iwl_scale_tbl_info *tbl, int scale_index, int attempts, int successes, u8 reduced_txp) @@ -698,7 +687,7 @@ static int rs_collect_tx_data(struct iwl_lq_sta *lq_sta, /* Select window for current tx bit rate */ window = &(tbl->win[scale_index]); - ret = _rs_collect_tx_data(tbl, scale_index, attempts, successes, + ret = _rs_collect_tx_data(mvm, tbl, scale_index, attempts, successes, window); if (ret) return ret; @@ -707,7 +696,7 @@ static int rs_collect_tx_data(struct iwl_lq_sta *lq_sta, return -EINVAL; window = &tbl->tpc_win[reduced_txp]; - return _rs_collect_tx_data(tbl, scale_index, attempts, successes, + return _rs_collect_tx_data(mvm, tbl, scale_index, attempts, successes, window); } @@ -1125,7 +1114,8 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, } if (time_after(jiffies, - (unsigned long)(lq_sta->last_tx + RS_IDLE_TIMEOUT))) { + (unsigned long)(lq_sta->last_tx + + (IWL_MVM_RS_IDLE_TIMEOUT * HZ)))) { int t; IWL_DEBUG_RATE(mvm, "Tx idle for too long. reinit rs\n"); @@ -1158,7 +1148,7 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, * ... driver. */ lq_sta->missed_rate_counter++; - if (lq_sta->missed_rate_counter > IWL_MISSED_RATE_MAX) { + if (lq_sta->missed_rate_counter > IWL_MVM_RS_MISSED_RATE_MAX) { lq_sta->missed_rate_counter = 0; IWL_DEBUG_RATE(mvm, "Too many rates mismatch. Send sync LQ. rs_state %d\n", @@ -1213,7 +1203,7 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, ucode_rate = le32_to_cpu(table->rs_table[0]); rs_rate_from_ucode_rate(ucode_rate, info->band, &rate); - rs_collect_tx_data(lq_sta, curr_tbl, rate.index, + rs_collect_tx_data(mvm, lq_sta, curr_tbl, rate.index, info->status.ampdu_len, info->status.ampdu_ack_len, reduced_txp); @@ -1249,7 +1239,7 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, else continue; - rs_collect_tx_data(lq_sta, tmp_tbl, rate.index, 1, + rs_collect_tx_data(mvm, lq_sta, tmp_tbl, rate.index, 1, i < retries ? 0 : legacy_success, reduced_txp); } @@ -1303,13 +1293,13 @@ static void rs_set_stay_in_table(struct iwl_mvm *mvm, u8 is_legacy, IWL_DEBUG_RATE(mvm, "Moving to RS_STATE_STAY_IN_COLUMN\n"); lq_sta->rs_state = RS_STATE_STAY_IN_COLUMN; if (is_legacy) { - lq_sta->table_count_limit = IWL_LEGACY_TABLE_COUNT; - lq_sta->max_failure_limit = IWL_LEGACY_FAILURE_LIMIT; - lq_sta->max_success_limit = IWL_LEGACY_SUCCESS_LIMIT; + lq_sta->table_count_limit = IWL_MVM_RS_LEGACY_TABLE_COUNT; + lq_sta->max_failure_limit = IWL_MVM_RS_LEGACY_FAILURE_LIMIT; + lq_sta->max_success_limit = IWL_MVM_RS_LEGACY_SUCCESS_LIMIT; } else { - lq_sta->table_count_limit = IWL_NONE_LEGACY_TABLE_COUNT; - lq_sta->max_failure_limit = IWL_NONE_LEGACY_FAILURE_LIMIT; - lq_sta->max_success_limit = IWL_NONE_LEGACY_SUCCESS_LIMIT; + lq_sta->table_count_limit = IWL_MVM_RS_NON_LEGACY_TABLE_COUNT; + lq_sta->max_failure_limit = IWL_MVM_RS_NON_LEGACY_FAILURE_LIMIT; + lq_sta->max_success_limit = IWL_MVM_RS_NON_LEGACY_SUCCESS_LIMIT; } lq_sta->table_count = 0; lq_sta->total_failed = 0; @@ -1427,7 +1417,7 @@ static s32 rs_get_best_rate(struct iwl_mvm *mvm, u32 target_tpt; int rate_idx; - if (success_ratio > RS_SR_NO_DECREASE) { + if (success_ratio > IWL_MVM_RS_SR_NO_DECREASE) { target_tpt = 100 * expected_current_tpt; IWL_DEBUG_RATE(mvm, "SR %d high. Find rate exceeding EXPECTED_CURRENT %d\n", @@ -1495,7 +1485,7 @@ static void rs_stay_in_table(struct iwl_lq_sta *lq_sta, bool force_search) flush_interval_passed = time_after(jiffies, (unsigned long)(lq_sta->flush_timer + - RS_STAY_IN_COLUMN_TIMEOUT)); + (IWL_MVM_RS_STAY_IN_COLUMN_TIMEOUT * HZ))); /* * Check if we should allow search for new modulation mode. @@ -1735,7 +1725,8 @@ static enum rs_action rs_get_rate_action(struct iwl_mvm *mvm, { enum rs_action action = RS_ACTION_STAY; - if ((sr <= RS_SR_FORCE_DECREASE) || (current_tpt == 0)) { + if ((sr <= RS_PERCENT(IWL_MVM_RS_SR_FORCE_DECREASE)) || + (current_tpt == 0)) { IWL_DEBUG_RATE(mvm, "Decrease rate because of low SR\n"); return RS_ACTION_DOWNSCALE; @@ -1794,7 +1785,7 @@ static enum rs_action rs_get_rate_action(struct iwl_mvm *mvm, out: if ((action == RS_ACTION_DOWNSCALE) && (low != IWL_RATE_INVALID)) { - if (sr >= RS_SR_NO_DECREASE) { + if (sr >= RS_PERCENT(IWL_MVM_RS_SR_NO_DECREASE)) { IWL_DEBUG_RATE(mvm, "SR is above NO DECREASE. Avoid downscale\n"); action = RS_ACTION_STAY; @@ -1836,11 +1827,11 @@ static bool rs_stbc_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta, static void rs_get_adjacent_txp(struct iwl_mvm *mvm, int index, int *weaker, int *stronger) { - *weaker = index + TPC_TX_POWER_STEP; + *weaker = index + IWL_MVM_RS_TPC_TX_POWER_STEP; if (*weaker > TPC_MAX_REDUCTION) *weaker = TPC_INVALID; - *stronger = index - TPC_TX_POWER_STEP; + *stronger = index - IWL_MVM_RS_TPC_TX_POWER_STEP; if (*stronger < 0) *stronger = TPC_INVALID; } @@ -1896,7 +1887,8 @@ static enum tpc_action rs_get_tpc_action(struct iwl_mvm *mvm, } /* Too many failures, increase txp */ - if (sr <= TPC_SR_FORCE_INCREASE || current_tpt == 0) { + if (sr <= RS_PERCENT(IWL_MVM_RS_TPC_SR_FORCE_INCREASE) || + current_tpt == 0) { IWL_DEBUG_RATE(mvm, "increase txp because of weak SR\n"); return TPC_ACTION_NO_RESTIRCTION; } @@ -1919,7 +1911,8 @@ static enum tpc_action rs_get_tpc_action(struct iwl_mvm *mvm, } /* next, increase if needed */ - if (sr < TPC_SR_NO_INCREASE && strong != TPC_INVALID) { + if (sr < RS_PERCENT(IWL_MVM_RS_TPC_SR_NO_INCREASE) && + strong != TPC_INVALID) { if (weak_tpt == IWL_INVALID_VALUE && strong_tpt != IWL_INVALID_VALUE && current_tpt < strong_tpt) { @@ -2117,8 +2110,8 @@ static void rs_rate_scale_perform(struct iwl_mvm *mvm, * in current association (use new rate found above). */ fail_count = window->counter - window->success_counter; - if ((fail_count < IWL_RATE_MIN_FAILURE_TH) && - (window->success_counter < IWL_RATE_MIN_SUCCESS_TH)) { + if ((fail_count < IWL_MVM_RS_RATE_MIN_FAILURE_TH) && + (window->success_counter < IWL_MVM_RS_RATE_MIN_SUCCESS_TH)) { IWL_DEBUG_RATE(mvm, "(%s: %d): Test Window: succ %d total %d\n", rs_pretty_lq_type(rate->type), @@ -2720,7 +2713,7 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, * previous packets? Need to have IEEE 802.1X auth succeed immediately * after assoc.. */ - lq_sta->missed_rate_counter = IWL_MISSED_RATE_MAX; + lq_sta->missed_rate_counter = IWL_MVM_RS_MISSED_RATE_MAX; lq_sta->band = sband->band; /* * active legacy rates as per supported rates bitmap @@ -2925,14 +2918,14 @@ static void rs_build_rates_table(struct iwl_mvm *mvm, rate.stbc = rs_stbc_allow(mvm, sta, lq_sta); if (is_siso(&rate)) { - num_rates = RS_INITIAL_SISO_NUM_RATES; - num_retries = RS_HT_VHT_RETRIES_PER_RATE; + num_rates = IWL_MVM_RS_INITIAL_SISO_NUM_RATES; + num_retries = IWL_MVM_RS_HT_VHT_RETRIES_PER_RATE; } else if (is_mimo(&rate)) { - num_rates = RS_INITIAL_MIMO_NUM_RATES; - num_retries = RS_HT_VHT_RETRIES_PER_RATE; + num_rates = IWL_MVM_RS_INITIAL_MIMO_NUM_RATES; + num_retries = IWL_MVM_RS_HT_VHT_RETRIES_PER_RATE; } else { - num_rates = RS_INITIAL_LEGACY_NUM_RATES; - num_retries = RS_LEGACY_RETRIES_PER_RATE; + num_rates = IWL_MVM_RS_INITIAL_LEGACY_NUM_RATES; + num_retries = IWL_MVM_RS_LEGACY_RETRIES_PER_RATE; toggle_ant = true; } @@ -2943,12 +2936,12 @@ static void rs_build_rates_table(struct iwl_mvm *mvm, rs_get_lower_rate_down_column(lq_sta, &rate); if (is_siso(&rate)) { - num_rates = RS_SECONDARY_SISO_NUM_RATES; - num_retries = RS_SECONDARY_SISO_RETRIES; + num_rates = IWL_MVM_RS_SECONDARY_SISO_NUM_RATES; + num_retries = IWL_MVM_RS_SECONDARY_SISO_RETRIES; lq_cmd->mimo_delim = index; } else if (is_legacy(&rate)) { - num_rates = RS_SECONDARY_LEGACY_NUM_RATES; - num_retries = RS_LEGACY_RETRIES_PER_RATE; + num_rates = IWL_MVM_RS_SECONDARY_LEGACY_NUM_RATES; + num_retries = IWL_MVM_RS_LEGACY_RETRIES_PER_RATE; } else { WARN_ON_ONCE(1); } @@ -2961,8 +2954,8 @@ static void rs_build_rates_table(struct iwl_mvm *mvm, rs_get_lower_rate_down_column(lq_sta, &rate); - num_rates = RS_SECONDARY_LEGACY_NUM_RATES; - num_retries = RS_LEGACY_RETRIES_PER_RATE; + num_rates = IWL_MVM_RS_SECONDARY_LEGACY_NUM_RATES; + num_retries = IWL_MVM_RS_LEGACY_RETRIES_PER_RATE; rs_fill_rates_for_column(mvm, lq_sta, &rate, lq_cmd->rs_table, &index, num_rates, num_retries, valid_tx_ant, @@ -2979,9 +2972,9 @@ static void rs_fill_lq_cmd(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta; struct iwl_mvm_vif *mvmvif; - lq_cmd->agg_disable_start_th = LINK_QUAL_AGG_DISABLE_START_DEF; + lq_cmd->agg_disable_start_th = IWL_MVM_RS_AGG_DISABLE_START; lq_cmd->agg_time_limit = - cpu_to_le16(LINK_QUAL_AGG_TIME_LIMIT_DEF); + cpu_to_le16(IWL_MVM_RS_AGG_TIME_LIMIT); #ifdef CONFIG_MAC80211_DEBUGFS if (lq_sta->pers.dbg_fixed_rate) { diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/iwlwifi/mvm/rs.h index defd70a..f8f5bf2 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.h +++ b/drivers/net/wireless/iwlwifi/mvm/rs.h @@ -137,42 +137,10 @@ enum { #define IWL_INVALID_VALUE -1 -#define IWL_MIN_RSSI_VAL -100 -#define IWL_MAX_RSSI_VAL 0 - -/* These values specify how many Tx frame attempts before - * searching for a new modulation mode */ -#define IWL_LEGACY_FAILURE_LIMIT 160 -#define IWL_LEGACY_SUCCESS_LIMIT 480 -#define IWL_LEGACY_TABLE_COUNT 160 - -#define IWL_NONE_LEGACY_FAILURE_LIMIT 400 -#define IWL_NONE_LEGACY_SUCCESS_LIMIT 4500 -#define IWL_NONE_LEGACY_TABLE_COUNT 1500 - -/* Success ratio (ACKed / attempted tx frames) values (perfect is 128 * 100) */ -#define IWL_RS_GOOD_RATIO 12800 /* 100% */ -#define IWL_RATE_SCALE_SWITCH 10880 /* 85% */ -#define IWL_RATE_HIGH_TH 10880 /* 85% */ -#define IWL_RATE_INCREASE_TH 6400 /* 50% */ -#define RS_SR_FORCE_DECREASE 1920 /* 15% */ -#define RS_SR_NO_DECREASE 10880 /* 85% */ - -#define TPC_SR_FORCE_INCREASE 9600 /* 75% */ -#define TPC_SR_NO_INCREASE 10880 /* 85% */ -#define TPC_TX_POWER_STEP 3 #define TPC_MAX_REDUCTION 15 #define TPC_NO_REDUCTION 0 #define TPC_INVALID 0xff -#define LINK_QUAL_AGG_TIME_LIMIT_DEF (4000) /* 4 milliseconds */ -#define LINK_QUAL_AGG_TIME_LIMIT_MAX (8000) -#define LINK_QUAL_AGG_TIME_LIMIT_MIN (100) - -#define LINK_QUAL_AGG_DISABLE_START_DEF (3) -#define LINK_QUAL_AGG_DISABLE_START_MAX (255) -#define LINK_QUAL_AGG_DISABLE_START_MIN (0) - #define LINK_QUAL_AGG_FRAME_LIMIT_DEF (63) #define LINK_QUAL_AGG_FRAME_LIMIT_MAX (63) #define LINK_QUAL_AGG_FRAME_LIMIT_MIN (0) @@ -181,14 +149,7 @@ enum { /* load per tid defines for A-MPDU activation */ #define IWL_AGG_TPT_THREHOLD 0 -#define IWL_AGG_LOAD_THRESHOLD 10 #define IWL_AGG_ALL_TID 0xff -#define TID_QUEUE_CELL_SPACING 50 /*mS */ -#define TID_QUEUE_MAX_SIZE 20 -#define TID_ROUND_VALUE 5 /* mS */ - -#define TID_MAX_TIME_DIFF ((TID_QUEUE_MAX_SIZE - 1) * TID_QUEUE_CELL_SPACING) -#define TIME_WRAP_AROUND(x, y) (((y) > (x)) ? (y) - (x) : (0-(x)) + (y)) enum iwl_table_type { LQ_NONE,