iwlwifi-5000: adding iwl5000 HW parameters
This patch adds iwl 5000 HW parameters
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 91b3e56..545970b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -133,8 +133,56 @@
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_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,