diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-3945.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945.c | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index 62a3d8f8563e..0ba6889dfd41 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -283,8 +283,7 @@ static void iwl3945_tx_queue_reclaim(struct iwl3945_priv *priv, q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) { tx_info = &txq->txb[txq->q.read_ptr]; - ieee80211_tx_status_irqsafe(priv->hw, tx_info->skb[0], - &tx_info->status); + ieee80211_tx_status_irqsafe(priv->hw, tx_info->skb[0]); tx_info->skb[0] = NULL; iwl3945_hw_txq_free_tfd(priv, txq); } @@ -306,7 +305,7 @@ static void iwl3945_rx_reply_tx(struct iwl3945_priv *priv, int txq_id = SEQ_TO_QUEUE(sequence); int index = SEQ_TO_INDEX(sequence); struct iwl3945_tx_queue *txq = &priv->txq[txq_id]; - struct ieee80211_tx_status *tx_status; + struct ieee80211_tx_info *info; struct iwl3945_tx_resp *tx_resp = (void *)&pkt->u.raw[0]; u32 status = le32_to_cpu(tx_resp->status); int rate_idx; @@ -319,19 +318,22 @@ static void iwl3945_rx_reply_tx(struct iwl3945_priv *priv, return; } - tx_status = &(txq->txb[txq->q.read_ptr].status); + info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb[0]); + memset(&info->status, 0, sizeof(info->status)); - tx_status->retry_count = tx_resp->failure_frame; + info->status.retry_count = tx_resp->failure_frame; /* tx_status->rts_retry_count = tx_resp->failure_rts; */ - tx_status->flags = ((status & TX_STATUS_MSK) == TX_STATUS_SUCCESS) ? - IEEE80211_TX_STATUS_ACK : 0; + info->flags |= ((status & TX_STATUS_MSK) == TX_STATUS_SUCCESS) ? + IEEE80211_TX_STAT_ACK : 0; IWL_DEBUG_TX("Tx queue %d Status %s (0x%08x) plcp rate %d retries %d\n", txq_id, iwl3945_get_tx_fail_reason(status), status, tx_resp->rate, tx_resp->failure_frame); rate_idx = iwl3945_hwrate_to_plcp_idx(tx_resp->rate); - tx_status->control.tx_rate = &priv->ieee_rates[rate_idx]; + if (info->band == IEEE80211_BAND_5GHZ) + rate_idx -= IWL_FIRST_OFDM_RATE; + info->tx_rate_idx = rate_idx; IWL_DEBUG_TX_REPLY("Tx queue reclaim %d\n", index); iwl3945_tx_queue_reclaim(priv, txq_id, index); @@ -520,7 +522,7 @@ static void iwl3945_add_radiotap(struct iwl3945_priv *priv, { /* First cache any information we need before we overwrite * the information provided in the skb from the hardware */ - s8 signal = stats->ssi; + s8 signal = stats->signal; s8 noise = 0; int rate = stats->rate_idx; u64 tsf = stats->mactime; @@ -693,7 +695,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv, } /* Convert 3945's rssi indicator to dBm */ - rx_status.ssi = rx_stats->rssi - IWL_RSSI_OFFSET; + rx_status.signal = rx_stats->rssi - IWL_RSSI_OFFSET; /* Set default noise value to -127 */ if (priv->last_rx_noise == 0) @@ -712,21 +714,21 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv, * Calculate rx_status.signal (quality indicator in %) based on SNR. */ if (rx_stats_noise_diff) { snr = rx_stats_sig_avg / rx_stats_noise_diff; - rx_status.noise = rx_status.ssi - + rx_status.noise = rx_status.signal - iwl3945_calc_db_from_ratio(snr); - rx_status.signal = iwl3945_calc_sig_qual(rx_status.ssi, + rx_status.qual = iwl3945_calc_sig_qual(rx_status.signal, rx_status.noise); /* If noise info not available, calculate signal quality indicator (%) * using just the dBm signal level. */ } else { rx_status.noise = priv->last_rx_noise; - rx_status.signal = iwl3945_calc_sig_qual(rx_status.ssi, 0); + rx_status.qual = iwl3945_calc_sig_qual(rx_status.signal, 0); } IWL_DEBUG_STATS("Rssi %d noise %d qual %d sig_avg %d noise_diff %d\n", - rx_status.ssi, rx_status.noise, rx_status.signal, + rx_status.signal, rx_status.noise, rx_status.qual, rx_stats_sig_avg, rx_stats_noise_diff); header = (struct ieee80211_hdr *)IWL_RX_DATA(pkt); @@ -736,8 +738,8 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv, IWL_DEBUG_STATS_LIMIT("[%c] %d RSSI:%d Signal:%u, Noise:%u, Rate:%u\n", network_packet ? '*' : ' ', le16_to_cpu(rx_hdr->channel), - rx_status.ssi, rx_status.ssi, - rx_status.ssi, rx_status.rate_idx); + rx_status.signal, rx_status.signal, + rx_status.noise, rx_status.rate_idx); #ifdef CONFIG_IWL3945_DEBUG if (iwl3945_debug_level & (IWL_DL_RX)) @@ -748,7 +750,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv, if (network_packet) { priv->last_beacon_time = le32_to_cpu(rx_end->beacon_timestamp); priv->last_tsf = le64_to_cpu(rx_end->timestamp); - priv->last_rx_rssi = rx_status.ssi; + priv->last_rx_rssi = rx_status.signal; priv->last_rx_noise = rx_status.noise; } @@ -958,11 +960,12 @@ u8 iwl3945_hw_find_station(struct iwl3945_priv *priv, const u8 *addr) */ void iwl3945_hw_build_tx_cmd_rate(struct iwl3945_priv *priv, struct iwl3945_cmd *cmd, - struct ieee80211_tx_control *ctrl, + struct ieee80211_tx_info *info, struct ieee80211_hdr *hdr, int sta_id, int tx_id) { unsigned long flags; - u16 rate_index = min(ctrl->tx_rate->hw_value & 0xffff, IWL_RATE_COUNT - 1); + u16 hw_value = ieee80211_get_tx_rate(priv->hw, info)->hw_value; + u16 rate_index = min(hw_value & 0xffff, IWL_RATE_COUNT - 1); u16 rate_mask; int rate; u8 rts_retry_limit; @@ -974,7 +977,7 @@ void iwl3945_hw_build_tx_cmd_rate(struct iwl3945_priv *priv, tx_flags = cmd->cmd.tx.tx_flags; /* We need to figure out how to get the sta->supp_rates while - * in this running context; perhaps encoding into ctrl->tx_rate? */ + * in this running context */ rate_mask = IWL_RATES_MASK; spin_lock_irqsave(&priv->sta_lock, flags); @@ -1229,7 +1232,7 @@ int iwl3945_hw_nic_init(struct iwl3945_priv *priv) iwl3945_power_init_handle(priv); spin_lock_irqsave(&priv->lock, flags); - iwl3945_set_bit(priv, CSR_ANA_PLL_CFG, (1 << 24)); + iwl3945_set_bit(priv, CSR_ANA_PLL_CFG, CSR39_ANA_PLL_CFG_VAL); iwl3945_set_bit(priv, CSR_GIO_CHICKEN_BITS, CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX); |