diff options
26 files changed, 618 insertions, 618 deletions
diff --git a/drivers/net/wireless/iwlegacy/iwl-3945-hw.h b/drivers/net/wireless/iwlegacy/iwl-3945-hw.h index fcb466a2f06..53e5fb4373d 100644 --- a/drivers/net/wireless/iwlegacy/iwl-3945-hw.h +++ b/drivers/net/wireless/iwlegacy/iwl-3945-hw.h @@ -81,7 +81,7 @@ /* * Mapping of a Tx power level, at factory calibration temperature, - * to a radio/DSP gain table index. + * to a radio/DSP gain table idx. * One for each of 5 "sample" power levels in each band. * v_det is measured at the factory, using the 3945's built-in power amplifier * (PA) output voltage detector. This same detector is used during Tx of @@ -91,13 +91,13 @@ * DO NOT ALTER THIS STRUCTURE!!! */ struct il3945_eeprom_txpower_sample { - u8 gain_index; /* index into power (gain) setup table ... */ + u8 gain_idx; /* idx into power (gain) setup table ... */ s8 power; /* ... for this pwr level for this chnl group */ u16 v_det; /* PA output voltage */ } __packed; /* - * Mappings of Tx power levels -> nominal radio/DSP gain table indexes. + * Mappings of Tx power levels -> nominal radio/DSP gain table idxes. * One for each channel group (a.k.a. "band") (1 for BG, 4 for A). * Tx power setup code interpolates between the 5 "sample" power levels * to determine the nominal setup for a requested power level. diff --git a/drivers/net/wireless/iwlegacy/iwl-3945-rs.c b/drivers/net/wireless/iwlegacy/iwl-3945-rs.c index 4d83c629224..f84ed5ecc67 100644 --- a/drivers/net/wireless/iwlegacy/iwl-3945-rs.c +++ b/drivers/net/wireless/iwlegacy/iwl-3945-rs.c @@ -60,7 +60,7 @@ static s32 il3945_expected_tpt_b[RATE_COUNT_3945] = { struct il3945_tpt_entry { s8 min_rssi; - u8 index; + u8 idx; }; static struct il3945_tpt_entry il3945_tpt_table_a[] = { @@ -98,9 +98,9 @@ static struct il3945_tpt_entry il3945_tpt_table_g[] = { #define RATE_DECREASE_TH 1920 #define RATE_RETRY_TH 15 -static u8 il3945_get_rate_index_by_rssi(s32 rssi, enum ieee80211_band band) +static u8 il3945_get_rate_idx_by_rssi(s32 rssi, enum ieee80211_band band) { - u32 index = 0; + u32 idx = 0; u32 table_size = 0; struct il3945_tpt_entry *tpt_table = NULL; @@ -123,12 +123,12 @@ static u8 il3945_get_rate_index_by_rssi(s32 rssi, enum ieee80211_band band) break; } - while (index < table_size && rssi < tpt_table[index].min_rssi) - index++; + while (idx < table_size && rssi < tpt_table[idx].min_rssi) + idx++; - index = min(index, (table_size - 1)); + idx = min(idx, (table_size - 1)); - return tpt_table[index].index; + return tpt_table[idx].idx; } static void il3945_clear_win(struct il3945_rate_scale_data *win) @@ -168,7 +168,7 @@ static int il3945_rate_scale_flush_wins(struct il3945_rs_sta *rs_sta) if (time_after(jiffies, rs_sta->win[i].stamp + RATE_WIN_FLUSH)) { D_RATE("flushing %d samples of rate " - "index %d\n", + "idx %d\n", rs_sta->win[i].counter, i); il3945_clear_win(&rs_sta->win[i]); } else @@ -256,7 +256,7 @@ static void il3945_bg_rate_scale_flush(unsigned long data) */ static void il3945_collect_tx_data(struct il3945_rs_sta *rs_sta, struct il3945_rate_scale_data *win, - int success, int retries, int index) + int success, int retries, int idx) { unsigned long flags; s32 fail_count; @@ -318,7 +318,7 @@ static void il3945_collect_tx_data(struct il3945_rs_sta *rs_sta, if (fail_count >= RATE_MIN_FAILURE_TH || win->success_counter >= RATE_MIN_SUCCESS_TH) win->average_tpt = ((win->success_ratio * - rs_sta->expected_tpt[index] + 64) / 128); + rs_sta->expected_tpt[idx] + 64) / 128); else win->average_tpt = IL_INVALID_VALUE; @@ -447,7 +447,7 @@ static void il3945_rs_tx_status(void *il_rate, struct ieee80211_supported_band * struct sk_buff *skb) { s8 retries = 0, current_count; - int scale_rate_index, first_index, last_index; + int scale_rate_idx, first_idx, last_idx; unsigned long flags; struct il_priv *il = (struct il_priv *)il_rate; struct il3945_rs_sta *rs_sta = il_sta; @@ -460,9 +460,9 @@ static void il3945_rs_tx_status(void *il_rate, struct ieee80211_supported_band * if (retries > RATE_RETRY_TH) retries = RATE_RETRY_TH; - first_index = sband->bitrates[info->status.rates[0].idx].hw_value; - if (first_index < 0 || first_index >= RATE_COUNT_3945) { - D_RATE("leave: Rate out of bounds: %d\n", first_index); + first_idx = sband->bitrates[info->status.rates[0].idx].hw_value; + if (first_idx < 0 || first_idx >= RATE_COUNT_3945) { + D_RATE("leave: Rate out of bounds: %d\n", first_idx); return; } @@ -480,8 +480,8 @@ static void il3945_rs_tx_status(void *il_rate, struct ieee80211_supported_band * rs_sta->tx_packets++; - scale_rate_index = first_index; - last_index = first_index; + scale_rate_idx = first_idx; + last_idx = first_idx; /* * Update the win for each rate. We determine which rates @@ -489,42 +489,42 @@ static void il3945_rs_tx_status(void *il_rate, struct ieee80211_supported_band * * of retries configured for each rate -- currently set to the * il value 'retry_rate' vs. rate specific * - * On exit from this while loop last_index indicates the rate + * On exit from this while loop last_idx indicates the rate * at which the frame was finally transmitted (or failed if no * ACK) */ while (retries > 1) { if ((retries - 1) < il->retry_rate) { current_count = (retries - 1); - last_index = scale_rate_index; + last_idx = scale_rate_idx; } else { current_count = il->retry_rate; - last_index = il3945_rs_next_rate(il, - scale_rate_index); + last_idx = il3945_rs_next_rate(il, + scale_rate_idx); } /* Update this rate accounting for as many retries * as was used for it (per current_count) */ il3945_collect_tx_data(rs_sta, - &rs_sta->win[scale_rate_index], - 0, current_count, scale_rate_index); + &rs_sta->win[scale_rate_idx], + 0, current_count, scale_rate_idx); D_RATE("Update rate %d for %d retries.\n", - scale_rate_index, current_count); + scale_rate_idx, current_count); retries -= current_count; - scale_rate_index = last_index; + scale_rate_idx = last_idx; } - /* Update the last index win with success/failure based on ACK */ + /* Update the last idx win with success/failure based on ACK */ D_RATE("Update rate %d with %s.\n", - last_index, + last_idx, (info->flags & IEEE80211_TX_STAT_ACK) ? "success" : "failure"); il3945_collect_tx_data(rs_sta, - &rs_sta->win[last_index], - info->flags & IEEE80211_TX_STAT_ACK, 1, last_index); + &rs_sta->win[last_idx], + info->flags & IEEE80211_TX_STAT_ACK, 1, last_idx); /* We updated the rate scale win -- if its been more than * flush_time since the last run, schedule the flush @@ -547,7 +547,7 @@ static void il3945_rs_tx_status(void *il_rate, struct ieee80211_supported_band * } static u16 il3945_get_adjacent_rate(struct il3945_rs_sta *rs_sta, - u8 index, u16 rate_mask, enum ieee80211_band band) + u8 idx, u16 rate_mask, enum ieee80211_band band) { u8 high = RATE_INVALID; u8 low = RATE_INVALID; @@ -560,7 +560,7 @@ static u16 il3945_get_adjacent_rate(struct il3945_rs_sta *rs_sta, u32 mask; /* Find the previous rate that is in the rate mask */ - i = index - 1; + i = idx - 1; for (mask = (1 << i); i >= 0; i--, mask >>= 1) { if (rate_mask & mask) { low = i; @@ -569,7 +569,7 @@ static u16 il3945_get_adjacent_rate(struct il3945_rs_sta *rs_sta, } /* Find the next rate that is in the rate mask */ - i = index + 1; + i = idx + 1; for (mask = (1 << i); i < RATE_COUNT_3945; i++, mask <<= 1) { if (rate_mask & mask) { @@ -581,7 +581,7 @@ static u16 il3945_get_adjacent_rate(struct il3945_rs_sta *rs_sta, return (high << 8) | low; } - low = index; + low = idx; while (low != RATE_INVALID) { if (rs_sta->tgg) low = il3945_rates[low].prev_rs_tgg; @@ -594,7 +594,7 @@ static u16 il3945_get_adjacent_rate(struct il3945_rs_sta *rs_sta, D_RATE("Skipping masked lower rate: %d\n", low); } - high = index; + high = idx; while (high != RATE_INVALID) { if (rs_sta->tgg) high = il3945_rates[high].next_rs_tgg; @@ -622,7 +622,7 @@ static u16 il3945_get_adjacent_rate(struct il3945_rs_sta *rs_sta, * the entire A/B/G spectrum vs. being limited to just one particular * hw_mode. * - * As such, we can't convert the index obtained below into the hw_mode's + * As such, we can't convert the idx obtained below into the hw_mode's * rate table and must reference the driver allocated rate table * */ @@ -634,7 +634,7 @@ static void il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, u8 low = RATE_INVALID; u8 high = RATE_INVALID; u16 high_low; - int index; + int idx; struct il3945_rs_sta *rs_sta = il_sta; struct il3945_rate_scale_data *win = NULL; int current_tpt = IL_INVALID_VALUE; @@ -668,7 +668,7 @@ static void il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, if (max_rate_idx < 0 || max_rate_idx >= RATE_COUNT) max_rate_idx = -1; - index = min(rs_sta->last_txrate_idx & 0xffff, RATE_COUNT_3945 - 1); + idx = min(rs_sta->last_txrate_idx & 0xffff, RATE_COUNT_3945 - 1); if (sband->band == IEEE80211_BAND_5GHZ) rate_mask = rate_mask << IL_FIRST_OFDM_RATE; @@ -679,19 +679,19 @@ static void il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, * to rssi value */ if (rs_sta->start_rate != RATE_INVALID) { - if (rs_sta->start_rate < index && + if (rs_sta->start_rate < idx && (rate_mask & (1 << rs_sta->start_rate))) - index = rs_sta->start_rate; + idx = rs_sta->start_rate; rs_sta->start_rate = RATE_INVALID; } /* force user max rate if set by user */ - if (max_rate_idx != -1 && max_rate_idx < index) { + if (max_rate_idx != -1 && max_rate_idx < idx) { if (rate_mask & (1 << max_rate_idx)) - index = max_rate_idx; + idx = max_rate_idx; } - win = &(rs_sta->win[index]); + win = &(rs_sta->win[idx]); fail_count = win->counter - win->success_counter; @@ -702,7 +702,7 @@ static void il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, D_RATE("Invalid average_tpt on rate %d: " "counter: %d, success_counter: %d, " "expected_tpt is %sNULL\n", - index, + idx, win->counter, win->success_counter, rs_sta->expected_tpt ? "not " : ""); @@ -715,7 +715,7 @@ static void il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, current_tpt = win->average_tpt; - high_low = il3945_get_adjacent_rate(rs_sta, index, rate_mask, + high_low = il3945_get_adjacent_rate(rs_sta, idx, rate_mask, sband->band); low = high_low & 0xff; high = (high_low >> 8) & 0xff; @@ -800,13 +800,13 @@ static void il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, /* Decrese rate */ if (low != RATE_INVALID) - index = low; + idx = low; break; case 1: /* Increase rate */ if (high != RATE_INVALID) - index = high; + idx = high; break; @@ -817,21 +817,21 @@ static void il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, } D_RATE("Selected %d (action %d) - low %d high %d\n", - index, scale_action, low, high); + idx, scale_action, low, high); out: if (sband->band == IEEE80211_BAND_5GHZ) { - if (WARN_ON_ONCE(index < IL_FIRST_OFDM_RATE)) - index = IL_FIRST_OFDM_RATE; - rs_sta->last_txrate_idx = index; - info->control.rates[0].idx = index - IL_FIRST_OFDM_RATE; + if (WARN_ON_ONCE(idx < IL_FIRST_OFDM_RATE)) + idx = IL_FIRST_OFDM_RATE; + rs_sta->last_txrate_idx = idx; + info->control.rates[0].idx = idx - IL_FIRST_OFDM_RATE; } else { - rs_sta->last_txrate_idx = index; + rs_sta->last_txrate_idx = idx; info->control.rates[0].idx = rs_sta->last_txrate_idx; } - D_RATE("leave: %d\n", index); + D_RATE("leave: %d\n", idx); } #ifdef CONFIG_MAC80211_DEBUGFS @@ -855,7 +855,7 @@ static ssize_t il3945_sta_dbgfs_stats_table_read(struct file *file, if (!buff) return -ENOMEM; - desc += sprintf(buff + desc, "tx packets=%d last rate index=%d\n" + desc += sprintf(buff + desc, "tx packets=%d last rate idx=%d\n" "rate=0x%X flush time %d\n", lq_sta->tx_packets, lq_sta->last_txrate_idx, @@ -977,9 +977,9 @@ void il3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id) D_RATE("Network RSSI: %d\n", rssi); - rs_sta->start_rate = il3945_get_rate_index_by_rssi(rssi, il->band); + rs_sta->start_rate = il3945_get_rate_idx_by_rssi(rssi, il->band); - D_RATE("leave: rssi %d assign rate index: " + D_RATE("leave: rssi %d assign rate idx: " "%d (plcp 0x%x)\n", rssi, rs_sta->start_rate, il3945_rates[rs_sta->start_rate].plcp); rcu_read_unlock(); diff --git a/drivers/net/wireless/iwlegacy/iwl-3945.c b/drivers/net/wireless/iwlegacy/iwl-3945.c index 3908bff8e0a..96a76280494 100644 --- a/drivers/net/wireless/iwlegacy/iwl-3945.c +++ b/drivers/net/wireless/iwlegacy/iwl-3945.c @@ -86,12 +86,12 @@ const struct il3945_rate_info il3945_rates[RATE_COUNT_3945] = { IL_DECLARE_RATE_INFO(54, 48, INV, 48, INV, 48, INV),/* 54mbps */ }; -static inline u8 il3945_get_prev_ieee_rate(u8 rate_index) +static inline u8 il3945_get_prev_ieee_rate(u8 rate_idx) { - u8 rate = il3945_rates[rate_index].prev_ieee; + u8 rate = il3945_rates[rate_idx].prev_ieee; if (rate == RATE_INVALID) - rate = rate_index; + rate = rate_idx; return rate; } @@ -270,12 +270,12 @@ int il3945_rs_next_rate(struct il_priv *il, int rate) /** * il3945_tx_queue_reclaim - Reclaim Tx queue entries already Tx'd * - * When FW advances 'R' index, all entries between old and new 'R' index + * When FW advances 'R' idx, all entries between old and new 'R' idx * need to be reclaimed. As result, some free space forms. If there is * enough free space (> low mark), wake the stack that feeds us. */ static void il3945_tx_queue_reclaim(struct il_priv *il, - int txq_id, int index) + int txq_id, int idx) { struct il_tx_queue *txq = &il->txq[txq_id]; struct il_queue *q = &txq->q; @@ -283,8 +283,8 @@ static void il3945_tx_queue_reclaim(struct il_priv *il, BUG_ON(txq_id == IL39_CMD_QUEUE_NUM); - for (index = il_queue_inc_wrap(index, q->n_bd); - q->read_ptr != index; + for (idx = il_queue_inc_wrap(idx, q->n_bd); + q->read_ptr != idx; q->read_ptr = il_queue_inc_wrap(q->read_ptr, q->n_bd)) { tx_info = &txq->txb[txq->q.read_ptr]; @@ -307,7 +307,7 @@ static void il3945_rx_reply_tx(struct il_priv *il, struct il_rx_pkt *pkt = rxb_addr(rxb); u16 sequence = le16_to_cpu(pkt->hdr.sequence); int txq_id = SEQ_TO_QUEUE(sequence); - int index = SEQ_TO_IDX(sequence); + int idx = SEQ_TO_IDX(sequence); struct il_tx_queue *txq = &il->txq[txq_id]; struct ieee80211_tx_info *info; struct il3945_tx_resp *tx_resp = (void *)&pkt->u.raw[0]; @@ -315,10 +315,10 @@ static void il3945_rx_reply_tx(struct il_priv *il, int rate_idx; int fail; - if (index >= txq->q.n_bd || il_queue_used(&txq->q, index) == 0) { - IL_ERR("Read index for DMA queue txq_id (%d) index %d " + if (idx >= txq->q.n_bd || il_queue_used(&txq->q, idx) == 0) { + IL_ERR("Read idx for DMA queue txq_id (%d) idx %d " "is out of range [0-%d] %d %d\n", txq_id, - index, txq->q.n_bd, txq->q.write_ptr, + idx, txq->q.n_bd, txq->q.write_ptr, txq->q.read_ptr); return; } @@ -345,8 +345,8 @@ static void il3945_rx_reply_tx(struct il_priv *il, txq_id, il3945_get_tx_fail_reason(status), status, tx_resp->rate, tx_resp->failure_frame); - D_TX_REPLY("Tx queue reclaim %d\n", index); - il3945_tx_queue_reclaim(il, txq_id, index); + D_TX_REPLY("Tx queue reclaim %d\n", idx); + il3945_tx_queue_reclaim(il, txq_id, idx); if (status & TX_ABORT_REQUIRED_MSK) IL_ERR("TODO: Implement Tx ABORT REQUIRED!!!\n"); @@ -616,15 +616,15 @@ int il3945_hw_txq_attach_buf_to_tfd(struct il_priv *il, } /** - * il3945_hw_txq_free_tfd - Free one TFD, those at index [txq->q.read_ptr] + * il3945_hw_txq_free_tfd - Free one TFD, those at idx [txq->q.read_ptr] * - * Does NOT advance any indexes + * Does NOT advance any idxes */ void il3945_hw_txq_free_tfd(struct il_priv *il, struct il_tx_queue *txq) { struct il3945_tfd *tfd_tmp = (struct il3945_tfd *)txq->tfds; - int index = txq->q.read_ptr; - struct il3945_tfd *tfd = &tfd_tmp[index]; + int idx = txq->q.read_ptr; + struct il3945_tfd *tfd = &tfd_tmp[idx]; struct pci_dev *dev = il->pci_dev; int i; int counter; @@ -640,8 +640,8 @@ void il3945_hw_txq_free_tfd(struct il_priv *il, struct il_tx_queue *txq) /* Unmap tx_cmd */ if (counter) pci_unmap_single(dev, - dma_unmap_addr(&txq->meta[index], mapping), - dma_unmap_len(&txq->meta[index], len), + dma_unmap_addr(&txq->meta[idx], mapping), + dma_unmap_len(&txq->meta[idx], len), PCI_DMA_TODEVICE); /* unmap chunks if any */ @@ -675,7 +675,7 @@ void il3945_hw_build_tx_cmd_rate(struct il_priv *il, int sta_id, int tx_id) { u16 hw_value = ieee80211_get_tx_rate(il->hw, info)->hw_value; - u16 rate_index = min(hw_value & 0xffff, RATE_COUNT_3945); + u16 rate_idx = min(hw_value & 0xffff, RATE_COUNT_3945); u16 rate_mask; int rate; u8 rts_retry_limit; @@ -684,7 +684,7 @@ void il3945_hw_build_tx_cmd_rate(struct il_priv *il, __le16 fc = hdr->frame_control; struct il3945_tx_cmd *tx_cmd = (struct il3945_tx_cmd *)cmd->cmd.payload; - rate = il3945_rates[rate_index].plcp; + rate = il3945_rates[rate_idx].plcp; tx_flags = tx_cmd->tx_flags; /* We need to figure out how to get the sta->supp_rates while @@ -1040,7 +1040,7 @@ void il3945_hw_txq_ctx_stop(struct il_priv *il) /** * il3945_hw_reg_adjust_power_by_temp - * return index delta into power gain settings table + * return idx delta into power gain settings table */ static int il3945_hw_reg_adjust_power_by_temp(int new_reading, int old_reading) { @@ -1298,13 +1298,13 @@ static struct il3945_tx_power power_gain_table[2][IL_MAX_GAIN_ENTRIES] = { {3, 120} } /* 5.x GHz, lowest power */ }; -static inline u8 il3945_hw_reg_fix_power_index(int index) +static inline u8 il3945_hw_reg_fix_power_idx(int idx) { - if (index < 0) + if (idx < 0) return 0; - if (index >= IL_MAX_GAIN_ENTRIES) + if (idx >= IL_MAX_GAIN_ENTRIES) return IL_MAX_GAIN_ENTRIES - 1; - return (u8) index; + return (u8) idx; } /* Kick off thermal recalibration check every 60 seconds */ @@ -1316,16 +1316,16 @@ static inline u8 il3945_hw_reg_fix_power_index(int index) * Set (in our channel info database) the direct scan Tx power for 1 Mbit (CCK) * or 6 Mbit (OFDM) rates. */ -static void il3945_hw_reg_set_scan_power(struct il_priv *il, u32 scan_tbl_index, - s32 rate_index, const s8 *clip_pwrs, +static void il3945_hw_reg_set_scan_power(struct il_priv *il, u32 scan_tbl_idx, + s32 rate_idx, const s8 *clip_pwrs, struct il_channel_info *ch_info, - int band_index) + int band_idx) { struct il3945_scan_power_info *scan_power_info; s8 power; - u8 power_index; + u8 power_idx; - scan_power_info = &ch_info->scan_pwr_info[scan_tbl_index]; + scan_power_info = &ch_info->scan_pwr_info[scan_tbl_idx]; /* use this channel group's 6Mbit clipping/saturation pwr, * but cap at regulatory scan power restriction (set during init @@ -1337,30 +1337,30 @@ static void il3945_hw_reg_set_scan_power(struct il_priv *il, u32 scan_tbl_index, /* find difference between new scan *power* and current "normal" * Tx *power* for 6Mb. Use this difference (x2) to adjust the - * current "normal" temperature-compensated Tx power *index* for + * current "normal" temperature-compensated Tx power *idx* for * this rate (1Mb or 6Mb) to yield new temp-compensated scan power - * *index*. */ - power_index = ch_info->power_info[rate_index].power_table_index + * *idx*. */ + power_idx = ch_info->power_info[rate_idx].power_table_idx - (power - ch_info->power_info [RATE_6M_IDX_TABLE].requested_power) * 2; - /* store reference index that we use when adjusting *all* scan + /* store reference idx that we use when adjusting *all* scan * powers. So we can accommodate user (all channel) or spectrum * management (single channel) power changes "between" temperature * feedback compensation procedures. - * don't force fit this reference index into gain table; it may be a + * don't force fit this reference idx into gain table; it may be a * negative number. This will help avoid errors when we're at * the lower bounds (highest gains, for warmest temperatures) * of the table. */ /* don't exceed table bounds for "real" setting */ - power_index = il3945_hw_reg_fix_power_index(power_index); + power_idx = il3945_hw_reg_fix_power_idx(power_idx); - scan_power_info->power_table_index = power_index; + scan_power_info->power_table_idx = power_idx; scan_power_info->tpc.tx_gain = - power_gain_table[band_index][power_index].tx_gain; + power_gain_table[band_idx][power_idx].tx_gain; scan_power_info->tpc.dsp_atten = - power_gain_table[band_index][power_index].dsp_atten; + power_gain_table[band_idx][power_idx].dsp_atten; } /** @@ -1438,7 +1438,7 @@ static int il3945_send_tx_power(struct il_priv *il) * il3945_hw_reg_set_new_power - Configures power tables at new levels * @ch_info: Channel to update. Uses power_info.requested_power. * - * Replace requested_power and base_power_index ch_info fields for + * Replace requested_power and base_power_idx ch_info fields for * one channel. * * Called if user or spectrum management changes power preferences. @@ -1460,7 +1460,7 @@ static int il3945_hw_reg_set_new_power(struct il_priv *il, int power; /* Get this chnlgrp's rate-to-max/clip-powers table */ - clip_pwrs = il->_3945.clip_groups[ch_info->group_index].clip_powers; + clip_pwrs = il->_3945.clip_groups[ch_info->group_idx].clip_powers; /* Get this channel's rate-to-current-power settings table */ power_info = ch_info->power_info; @@ -1476,9 +1476,9 @@ static int il3945_hw_reg_set_new_power(struct il_priv *il, continue; /* find difference between old and new requested powers, - * update base (non-temp-compensated) power index */ + * update base (non-temp-compensated) power idx */ delta_idx = (power - power_info->requested_power) * 2; - power_info->base_power_index -= delta_idx; + power_info->base_power_idx -= delta_idx; /* save new requested power value */ power_info->requested_power = power; @@ -1496,9 +1496,9 @@ static int il3945_hw_reg_set_new_power(struct il_priv *il, /* do all CCK rates' il3945_channel_power_info structures */ for (i = RATE_1M_IDX_TABLE; i <= RATE_11M_IDX_TABLE; i++) { power_info->requested_power = power; - power_info->base_power_index = + power_info->base_power_idx = ch_info->power_info[RATE_12M_IDX_TABLE]. - base_power_index + IL_CCK_FROM_OFDM_IDX_DIFF; + base_power_idx + IL_CCK_FROM_OFDM_IDX_DIFF; ++power_info; } } @@ -1537,7 +1537,7 @@ static int il3945_hw_reg_get_ch_txpower_limit(struct il_channel_info *ch_info) * Compensate txpower settings of *all* channels for temperature. * This only accounts for the difference between current temperature * and the factory calibration temperatures, and bases the new settings - * on the channel's base_power_index. + * on the channel's base_power_idx. * * If RxOn is "associated", this sends the new Txpower to NIC! */ @@ -1545,11 +1545,11 @@ static int il3945_hw_reg_comp_txpower_temp(struct il_priv *il) { struct il_channel_info *ch_info = NULL; struct il3945_eeprom *eeprom = (struct il3945_eeprom *)il->eeprom; - int delta_index; + int delta_idx; const s8 *clip_pwrs; /* array of h/w max power levels for each rate */ u8 a_band; - u8 rate_index; - u8 scan_tbl_index; + u8 rate_idx; + u8 scan_tbl_idx; u8 i; int ref_temp; int temperature = il->temperature; @@ -1565,41 +1565,41 @@ static int il3945_hw_reg_comp_txpower_temp(struct il_priv *il) a_band = il_is_channel_a_band(ch_info); /* Get this chnlgrp's factory calibration temperature */ - ref_temp = (s16)eeprom->groups[ch_info->group_index]. + ref_temp = (s16)eeprom->groups[ch_info->group_idx]. temperature; - /* get power index adjustment based on current and factory + /* get power idx adjustment based on current and factory * temps */ - delta_index = il3945_hw_reg_adjust_power_by_temp(temperature, + delta_idx = il3945_hw_reg_adjust_power_by_temp(temperature, ref_temp); /* set tx power value for all rates, OFDM and CCK */ - for (rate_index = 0; rate_index < RATE_COUNT_3945; - rate_index++) { + for (rate_idx = 0; rate_idx < RATE_COUNT_3945; + rate_idx++) { int power_idx = - ch_info->power_info[rate_index].base_power_index; + ch_info->power_info[rate_idx].base_power_idx; /* temperature compensate */ - power_idx += delta_index; + power_idx += delta_idx; /* stay within table range */ - power_idx = il3945_hw_reg_fix_power_index(power_idx); - ch_info->power_info[rate_index]. - power_table_index = (u8) power_idx; - ch_info->power_info[rate_index].tpc = + power_idx = il3945_hw_reg_fix_power_idx(power_idx); + ch_info->power_info[rate_idx]. + power_table_idx = (u8) power_idx; + ch_info->power_info[rate_idx].tpc = power_gain_table[a_band][power_idx]; } /* Get this chnlgrp's rate-to-max/clip-powers table */ - clip_pwrs = il->_3945.clip_groups[ch_info->group_index].clip_powers; + clip_pwrs = il->_3945.clip_groups[ch_info->group_idx].clip_powers; /* set scan tx power, 1Mbit for CCK, 6Mbit for OFDM */ - for (scan_tbl_index = 0; - scan_tbl_index < IL_NUM_SCAN_RATES; scan_tbl_index++) { - s32 actual_index = (scan_tbl_index == 0) ? + for (scan_tbl_idx = 0; + scan_tbl_idx < IL_NUM_SCAN_RATES; scan_tbl_idx++) { + s32 actual_idx = (scan_tbl_idx == 0) ? RATE_1M_IDX_TABLE : RATE_6M_IDX_TABLE; - il3945_hw_reg_set_scan_power(il, scan_tbl_index, - actual_index, clip_pwrs, + il3945_hw_reg_set_scan_power(il, scan_tbl_idx, + actual_idx, clip_pwrs, ch_info, a_band); } } @@ -1878,7 +1878,7 @@ static void il3945_bg_reg_txpower_periodic(struct work_struct *work) } /** - * il3945_hw_reg_get_ch_grp_index - find the channel-group index (0-4) + * il3945_hw_reg_get_ch_grp_idx - find the channel-group idx (0-4) * for the channel. * * This function is used when initializing channel-info structs. @@ -1888,48 +1888,48 @@ static void il3945_bg_reg_txpower_periodic(struct work_struct *work) * on A-band, EEPROM's "group frequency" entries represent the top * channel in each group 1-4. Group 5 All B/G channels are in group 0. */ -static u16 il3945_hw_reg_get_ch_grp_index(struct il_priv *il, +static u16 il3945_hw_reg_get_ch_grp_idx(struct il_priv *il, const struct il_channel_info *ch_info) { struct il3945_eeprom *eeprom = (struct il3945_eeprom *)il->eeprom; struct il3945_eeprom_txpower_group *ch_grp = &eeprom->groups[0]; u8 group; - u16 group_index = 0; /* based on factory calib frequencies */ + u16 group_idx = 0; /* based on factory calib frequencies */ u8 grp_channel; - /* Find the group index for the channel ... don't use index 1(?) */ + /* Find the group idx for the channel ... don't use idx 1(?) */ if (il_is_channel_a_band(ch_info)) { for (group = 1; group < 5; group++) { grp_channel = ch_grp[group].group_channel; if (ch_info->channel <= grp_channel) { - group_index = group; + group_idx = group; break; } } /* group 4 has a few channels *above* its factory cal freq */ if (group == 5) - group_index = 4; + group_idx = 4; } else - group_index = 0; /* 2.4 GHz, group 0 */ + group_idx = 0; /* 2.4 GHz, group 0 */ D_POWER("Chnl %d mapped to grp %d\n", ch_info->channel, - group_index); - return group_index; + group_idx); + return group_idx; } /** - * il3945_hw_reg_get_matched_power_index - Interpolate to get nominal index + * il3945_hw_reg_get_matched_power_idx - Interpolate to get nominal idx * - * Interpolate to get nominal (i.e. at factory calibration temperature) index + * Interpolate to get nominal (i.e. at factory calibration temperature) idx * into radio/DSP gain settings table for requested power. */ -static int il3945_hw_reg_get_matched_power_index(struct il_priv *il, +static int il3945_hw_reg_get_matched_power_idx(struct il_priv *il, s8 requested_power, - s32 setting_index, s32 *new_index) + s32 setting_idx, s32 *new_idx) { const struct il3945_eeprom_txpower_group *chnl_grp = NULL; struct il3945_eeprom *eeprom = (struct il3945_eeprom *)il->eeprom; - s32 index0, index1; + s32 idx0, idx1; s32 power = 2 * requested_power; s32 i; const struct il3945_eeprom_txpower_sample *samples; @@ -1937,45 +1937,45 @@ static int il3945_hw_reg_get_matched_power_index(struct il_priv *il, s32 res; s32 denominator; - chnl_grp = &eeprom->groups[setting_index]; + chnl_grp = &eeprom->groups[setting_idx]; samples = chnl_grp->samples; for (i = 0; i < 5; i++) { if (power == samples[i].power) { - *new_index = samples[i].gain_index; + *new_idx = samples[i].gain_idx; return 0; } } if (power > samples[1].power) { - index0 = 0; - index1 = 1; + idx0 = 0; + idx1 = 1; } else if (power > samples[2].power) { - index0 = 1; - index1 = 2; + idx0 = 1; + idx1 = 2; } else if (power > samples[3].power) { - index0 = 2; - index1 = 3; + idx0 = 2; + idx1 = 3; } else { - index0 = 3; - index1 = 4; + idx0 = 3; + idx1 = 4; } - denominator = (s32) samples[index1].power - (s32) samples[index0].power; + denominator = (s32) samples[idx1].power - (s32) samples[idx0].power; if (denominator == 0) |