diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-5000.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 91b3e563bbea..545970b0caa1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -133,8 +133,56 @@ static const u8 *iwl5000_eeprom_query_addr(const struct iwl_priv *priv, return &priv->eeprom[address]; } +static int iwl5000_hw_set_hw_params(struct iwl_priv *priv) +{ + if ((priv->cfg->mod_params->num_of_queues > IWL50_NUM_QUEUES) || + (priv->cfg->mod_params->num_of_queues < IWL_MIN_NUM_QUEUES)) { + IWL_ERROR("invalid queues_num, should be between %d and %d\n", + IWL_MIN_NUM_QUEUES, IWL50_NUM_QUEUES); + return -EINVAL; + } - + priv->hw_params.max_txq_num = priv->cfg->mod_params->num_of_queues; + priv->hw_params.sw_crypto = priv->cfg->mod_params->sw_crypto; + priv->hw_params.tx_cmd_len = sizeof(struct iwl4965_tx_cmd); + priv->hw_params.max_rxq_size = RX_QUEUE_SIZE; + priv->hw_params.max_rxq_log = RX_QUEUE_SIZE_LOG; + if (priv->cfg->mod_params->amsdu_size_8K) + priv->hw_params.rx_buf_size = IWL_RX_BUF_SIZE_8K; + else + priv->hw_params.rx_buf_size = IWL_RX_BUF_SIZE_4K; + priv->hw_params.max_pkt_size = priv->hw_params.rx_buf_size - 256; + priv->hw_params.max_stations = IWL5000_STATION_COUNT; + priv->hw_params.bcast_sta_id = IWL5000_BROADCAST_ID; + priv->hw_params.max_data_size = IWL50_RTC_DATA_SIZE; + priv->hw_params.max_inst_size = IWL50_RTC_INST_SIZE; + priv->hw_params.max_bsm_size = BSM_SRAM_SIZE; + priv->hw_params.fat_channel = BIT(IEEE80211_BAND_2GHZ) | + BIT(IEEE80211_BAND_5GHZ); + + switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) { + case CSR_HW_REV_TYPE_5100: + case CSR_HW_REV_TYPE_5150: + priv->hw_params.tx_chains_num = 1; + priv->hw_params.rx_chains_num = 2; + /* FIXME: move to ANT_A, ANT_B, ANT_C enum */ + priv->hw_params.valid_tx_ant = IWL_ANTENNA_MAIN; + priv->hw_params.valid_rx_ant = (IWL_ANTENNA_MAIN | + IWL_ANTENNA_AUX); + break; + case CSR_HW_REV_TYPE_5300: + case CSR_HW_REV_TYPE_5350: + priv->hw_params.tx_chains_num = 3; + priv->hw_params.rx_chains_num = 3; + /* FIXME: move to ANT_A, ANT_B, ANT_C enum */ + priv->hw_params.valid_tx_ant = (IWL_ANTENNA_MAIN | + IWL_ANTENNA_AUX | 0x04); + priv->hw_params.valid_rx_ant = (IWL_ANTENNA_MAIN | + IWL_ANTENNA_AUX | 0x04); + break; + } + return 0; +} static struct iwl_hcmd_ops iwl5000_hcmd = { }; @@ -142,6 +190,7 @@ static struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = { }; static struct iwl_lib_ops iwl5000_lib = { + .set_hw_params = iwl5000_hw_set_hw_params, .apm_ops = { .init = iwl5000_apm_init, .set_pwr_src = iwl4965_set_pwr_src, |