diff options
Diffstat (limited to 'drivers/net')
19 files changed, 278 insertions, 262 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c index 4314c61c40bb..bd0ce3993b52 100644 --- a/drivers/net/wireless/iwlwifi/iwl-1000.c +++ b/drivers/net/wireless/iwlwifi/iwl-1000.c @@ -77,8 +77,8 @@ static void iwl1000_set_ct_threshold(struct iwl_priv *priv) { /* want Celsius */ - priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY; - priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD; + hw_params(priv).ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY; + hw_params(priv).ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD; } /* NIC configuration for 1000 series */ @@ -128,43 +128,43 @@ static int iwl1000_hw_set_hw_params(struct iwl_priv *priv) priv->cfg->base_params->num_of_queues = iwlagn_mod_params.num_of_queues; - priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues; - priv->hw_params.scd_bc_tbls_size = + hw_params(priv).max_txq_num = priv->cfg->base_params->num_of_queues; + hw_params(priv).scd_bc_tbls_size = priv->cfg->base_params->num_of_queues * sizeof(struct iwlagn_scd_bc_tbl); - priv->hw_params.tfd_size = sizeof(struct iwl_tfd); - priv->hw_params.max_stations = IWLAGN_STATION_COUNT; + hw_params(priv).tfd_size = sizeof(struct iwl_tfd); + hw_params(priv).max_stations = IWLAGN_STATION_COUNT; priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID; - priv->hw_params.max_data_size = IWLAGN_RTC_DATA_SIZE; - priv->hw_params.max_inst_size = IWLAGN_RTC_INST_SIZE; + hw_params(priv).max_data_size = IWLAGN_RTC_DATA_SIZE; + hw_params(priv).max_inst_size = IWLAGN_RTC_INST_SIZE; - priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ); + hw_params(priv).ht40_channel = BIT(IEEE80211_BAND_2GHZ); - priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant); + hw_params(priv).tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant); if (priv->cfg->rx_with_siso_diversity) - priv->hw_params.rx_chains_num = 1; + hw_params(priv).rx_chains_num = 1; else - priv->hw_params.rx_chains_num = + hw_params(priv).rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant); - priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant; - priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant; + hw_params(priv).valid_tx_ant = priv->cfg->valid_tx_ant; + hw_params(priv).valid_rx_ant = priv->cfg->valid_rx_ant; iwl1000_set_ct_threshold(priv); /* Set initial sensitivity parameters */ /* Set initial calibration set */ - priv->hw_params.sens = &iwl1000_sensitivity; - priv->hw_params.calib_init_cfg = + hw_params(priv).sens = &iwl1000_sensitivity; + hw_params(priv).calib_init_cfg = BIT(IWL_CALIB_XTAL) | BIT(IWL_CALIB_LO) | BIT(IWL_CALIB_TX_IQ) | BIT(IWL_CALIB_TX_IQ_PERD) | BIT(IWL_CALIB_BASE_BAND); if (priv->cfg->need_dc_calib) - priv->hw_params.calib_init_cfg |= BIT(IWL_CALIB_DC); + hw_params(priv).calib_init_cfg |= BIT(IWL_CALIB_DC); - priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS; + hw_params(priv).beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS; return 0; } diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c index e623870c0fe7..1a36edf05ee4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-2000.c +++ b/drivers/net/wireless/iwlwifi/iwl-2000.c @@ -79,8 +79,8 @@ static void iwl2000_set_ct_threshold(struct iwl_priv *priv) { /* want Celsius */ - priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD; - priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD; + hw_params(priv).ct_kill_threshold = CT_KILL_THRESHOLD; + hw_params(priv).ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD; } /* NIC configuration for 2000 series */ @@ -125,44 +125,44 @@ static int iwl2000_hw_set_hw_params(struct iwl_priv *priv) priv->cfg->base_params->num_of_queues = iwlagn_mod_params.num_of_queues; - priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues; - priv->hw_params.scd_bc_tbls_size = + hw_params(priv).max_txq_num = priv->cfg->base_params->num_of_queues; + hw_params(priv).scd_bc_tbls_size = priv->cfg->base_params->num_of_queues * sizeof(struct iwlagn_scd_bc_tbl); - priv->hw_params.tfd_size = sizeof(struct iwl_tfd); - priv->hw_params.max_stations = IWLAGN_STATION_COUNT; + hw_params(priv).tfd_size = sizeof(struct iwl_tfd); + hw_params(priv).max_stations = IWLAGN_STATION_COUNT; priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID; - priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE; - priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE; + hw_params(priv).max_data_size = IWL60_RTC_DATA_SIZE; + hw_params(priv).max_inst_size = IWL60_RTC_INST_SIZE; - priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ); + hw_params(priv).ht40_channel = BIT(IEEE80211_BAND_2GHZ); - priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant); + hw_params(priv).tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant); if (priv->cfg->rx_with_siso_diversity) - priv->hw_params.rx_chains_num = 1; + hw_params(priv).rx_chains_num = 1; else - priv->hw_params.rx_chains_num = + hw_params(priv).rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant); - priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant; - priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant; + hw_params(priv).valid_tx_ant = priv->cfg->valid_tx_ant; + hw_params(priv).valid_rx_ant = priv->cfg->valid_rx_ant; iwl2000_set_ct_threshold(priv); /* Set initial sensitivity parameters */ /* Set initial calibration set */ - priv->hw_params.sens = &iwl2000_sensitivity; - priv->hw_params.calib_init_cfg = + hw_params(priv).sens = &iwl2000_sensitivity; + hw_params(priv).calib_init_cfg = BIT(IWL_CALIB_XTAL) | BIT(IWL_CALIB_LO) | BIT(IWL_CALIB_TX_IQ) | BIT(IWL_CALIB_BASE_BAND); if (priv->cfg->need_dc_calib) - priv->hw_params.calib_rt_cfg |= IWL_CALIB_CFG_DC_IDX; + hw_params(priv).calib_rt_cfg |= IWL_CALIB_CFG_DC_IDX; if (priv->cfg->need_temp_offset_calib) - priv->hw_params.calib_init_cfg |= BIT(IWL_CALIB_TEMP_OFFSET); + hw_params(priv).calib_init_cfg |= BIT(IWL_CALIB_TEMP_OFFSET); - priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS; + hw_params(priv).beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS; return 0; } diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index c79f1f7830b0..e073422edab4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -140,13 +140,13 @@ static void iwl5150_set_ct_threshold(struct iwl_priv *priv) s32 threshold = (s32)CELSIUS_TO_KELVIN(CT_KILL_THRESHOLD_LEGACY) - iwl_temp_calib_to_offset(priv); - priv->hw_params.ct_kill_threshold = threshold * volt2temp_coef; + hw_params(priv).ct_kill_threshold = threshold * volt2temp_coef; } static void iwl5000_set_ct_threshold(struct iwl_priv *priv) { /* want Celsius */ - priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY; + hw_params(priv).ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY; } static int iwl5000_hw_set_hw_params(struct iwl_priv *priv) @@ -156,38 +156,38 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv) priv->cfg->base_params->num_of_queues = iwlagn_mod_params.num_of_queues; - priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues; - priv->hw_params.scd_bc_tbls_size = + hw_params(priv).max_txq_num = priv->cfg->base_params->num_of_queues; + hw_params(priv).scd_bc_tbls_size = priv->cfg->base_params->num_of_queues * sizeof(struct iwlagn_scd_bc_tbl); - priv->hw_params.tfd_size = sizeof(struct iwl_tfd); - priv->hw_params.max_stations = IWLAGN_STATION_COUNT; + hw_params(priv).tfd_size = sizeof(struct iwl_tfd); + hw_params(priv).max_stations = IWLAGN_STATION_COUNT; priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID; - priv->hw_params.max_data_size = IWLAGN_RTC_DATA_SIZE; - priv->hw_params.max_inst_size = IWLAGN_RTC_INST_SIZE; + hw_params(priv).max_data_size = IWLAGN_RTC_DATA_SIZE; + hw_params(priv).max_inst_size = IWLAGN_RTC_INST_SIZE; - priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ) | + hw_params(priv).ht40_channel = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ); - priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant); - priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant); - priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant; - priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant; + hw_params(priv).tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant); + hw_params(priv).rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant); + hw_params(priv).valid_tx_ant = priv->cfg->valid_tx_ant; + hw_params(priv).valid_rx_ant = priv->cfg->valid_rx_ant; iwl5000_set_ct_threshold(priv); /* Set initial sensitivity parameters */ /* Set initial calibration set */ - priv->hw_params.sens = &iwl5000_sensitivity; - priv->hw_params.calib_init_cfg = + hw_params(priv).sens = &iwl5000_sensitivity; + hw_params(priv).calib_init_cfg = BIT(IWL_CALIB_XTAL) | BIT(IWL_CALIB_LO) | BIT(IWL_CALIB_TX_IQ) | BIT(IWL_CALIB_TX_IQ_PERD) | BIT(IWL_CALIB_BASE_BAND); - priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS; + hw_params(priv).beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS; return 0; } @@ -199,38 +199,38 @@ static int iwl5150_hw_set_hw_params(struct iwl_priv *priv) priv->cfg->base_params->num_of_queues = iwlagn_mod_params.num_of_queues; - priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues; - priv->hw_params.scd_bc_tbls_size = + hw_params(priv).max_txq_num = priv->cfg->base_params->num_of_queues; + hw_params(priv).scd_bc_tbls_size = priv->cfg->base_params->num_of_queues * sizeof(struct iwlagn_scd_bc_tbl); - priv->hw_params.tfd_size = sizeof(struct iwl_tfd); - priv->hw_params.max_stations = IWLAGN_STATION_COUNT; + hw_params(priv).tfd_size = sizeof(struct iwl_tfd); + hw_params(priv).max_stations = IWLAGN_STATION_COUNT; priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID; - priv->hw_params.max_data_size = IWLAGN_RTC_DATA_SIZE; - priv->hw_params.max_inst_size = IWLAGN_RTC_INST_SIZE; + hw_params(priv).max_data_size = IWLAGN_RTC_DATA_SIZE; + hw_params(priv).max_inst_size = IWLAGN_RTC_INST_SIZE; - priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ) | + hw_params(priv).ht40_channel = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ); - priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant); - priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant); - priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant; - priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant; + hw_params(priv).tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant); + hw_params(priv).rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant); + hw_params(priv).valid_tx_ant = priv->cfg->valid_tx_ant; + hw_params(priv).valid_rx_ant = priv->cfg->valid_rx_ant; iwl5150_set_ct_threshold(priv); /* Set initial sensitivity parameters */ /* Set initial calibration set */ - priv->hw_params.sens = &iwl5150_sensitivity; - priv->hw_params.calib_init_cfg = + hw_params(priv).sens = &iwl5150_sensitivity; + hw_params(priv).calib_init_cfg = BIT(IWL_CALIB_LO) | BIT(IWL_CALIB_TX_IQ) | BIT(IWL_CALIB_BASE_BAND); if (priv->cfg->need_dc_calib) - priv->hw_params.calib_init_cfg |= BIT(IWL_CALIB_DC); + hw_params(priv).calib_init_cfg |= BIT(IWL_CALIB_DC); - priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS; + hw_params(priv).beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS; return 0; } diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index bf84fa697209..e7be968b1784 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -75,8 +75,8 @@ static void iwl6000_set_ct_threshold(struct iwl_priv *priv) { /* want Celsius */ - priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD; - priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD; + hw_params(priv).ct_kill_threshold = CT_KILL_THRESHOLD; + hw_params(priv).ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD; } static void iwl6050_additional_nic_config(struct iwl_priv *priv) @@ -145,45 +145,45 @@ static int iwl6000_hw_set_hw_params(struct iwl_priv *priv) priv->cfg->base_params->num_of_queues = iwlagn_mod_params.num_of_queues; - priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues; - priv->hw_params.scd_bc_tbls_size = + hw_params(priv).max_txq_num = priv->cfg->base_params->num_of_queues; + hw_params(priv).scd_bc_tbls_size = priv->cfg->base_params->num_of_queues * sizeof(struct iwlagn_scd_bc_tbl); - priv->hw_params.tfd_size = sizeof(struct iwl_tfd); - priv->hw_params.max_stations = IWLAGN_STATION_COUNT; + hw_params(priv).tfd_size = sizeof(struct iwl_tfd); + hw_params(priv).max_stations = IWLAGN_STATION_COUNT; priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID; - priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE; - priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE; + hw_params(priv).max_data_size = IWL60_RTC_DATA_SIZE; + hw_params(priv).max_inst_size = IWL60_RTC_INST_SIZE; - priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ) | + hw_params(priv).ht40_channel = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ); - priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant); + hw_params(priv).tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant); if (priv->cfg->rx_with_siso_diversity) - priv->hw_params.rx_chains_num = 1; + hw_params(priv).rx_chains_num = 1; else - priv->hw_params.rx_chains_num = + hw_params(priv).rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant); - priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant; - priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant; + hw_params(priv).valid_tx_ant = priv->cfg->valid_tx_ant; + hw_params(priv).valid_rx_ant = priv->cfg->valid_rx_ant; iwl6000_set_ct_threshold(priv); /* Set initial sensitivity parameters */ /* Set initial calibration set */ - priv->hw_params.sens = &iwl6000_sensitivity; - priv->hw_params.calib_init_cfg = + hw_params(priv).sens = &iwl6000_sensitivity; + hw_params(priv).calib_init_cfg = BIT(IWL_CALIB_XTAL) | BIT(IWL_CALIB_LO) | BIT(IWL_CALIB_TX_IQ) | BIT(IWL_CALIB_BASE_BAND); if (priv->cfg->need_dc_calib) - priv->hw_params.calib_rt_cfg |= IWL_CALIB_CFG_DC_IDX; + hw_params(priv).calib_rt_cfg |= IWL_CALIB_CFG_DC_IDX; if (priv->cfg->need_temp_offset_calib) - priv->hw_params.calib_init_cfg |= BIT(IWL_CALIB_TEMP_OFFSET); + hw_params(priv).calib_init_cfg |= BIT(IWL_CALIB_TEMP_OFFSET); - priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS; + hw_params(priv).beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS; return 0; } diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c index 1789e3af8101..f0e38a14053a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c @@ -93,7 +93,7 @@ int iwl_send_calib_results(struct iwl_priv *priv) }; for (i = 0; i < IWL_CALIB_MAX; i++) { - if ((BIT(i) & priv->hw_params.calib_init_cfg) && + if ((BIT(i) & hw_params(priv).calib_init_cfg) && priv->calib_results[i].buf) { hcmd.len[0] = priv->calib_results[i].buf_len; hcmd.data[0] = priv->calib_results[i].buf; @@ -174,7 +174,7 @@ static int iwl_sens_energy_cck(struct iwl_priv *priv, u32 max_false_alarms = MAX_FA_CCK * rx_enable_time; u32 min_false_alarms = MIN_FA_CCK * rx_enable_time; struct iwl_sensitivity_data *data = NULL; - const struct iwl_sensitivity_ranges *ranges = priv->hw_params.sens; + const struct iwl_sensitivity_ranges *ranges = hw_params(priv).sens; data = &(priv->sensitivity_data); @@ -357,7 +357,7 @@ static int iwl_sens_auto_corr_ofdm(struct iwl_priv *priv, u32 max_false_alarms = MAX_FA_OFDM * rx_enable_time; u32 min_false_alarms = MIN_FA_OFDM * rx_enable_time; struct iwl_sensitivity_data *data = NULL; - const struct iwl_sensitivity_ranges *ranges = priv->hw_params.sens; + const struct iwl_sensitivity_ranges *ranges = hw_params(priv).sens; data = &(priv->sensitivity_data); @@ -581,7 +581,7 @@ void iwl_init_sensitivity(struct iwl_priv *priv) int ret = 0; int i; struct iwl_sensitivity_data *data = NULL; - const struct iwl_sensitivity_ranges *ranges = priv->hw_params.sens; + const struct iwl_sensitivity_ranges *ranges = hw_params(priv).sens; if (priv->disable_sens_cal) return; @@ -821,21 +821,21 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig, * To be safe, simply mask out any chains that we know * are not on the device. */ - active_chains &= priv->hw_params.valid_rx_ant; + active_chains &= hw_params(priv).valid_rx_ant; num_tx_chains = 0; for (i = 0; i < NUM_RX_CHAINS; i++) { /* loops on all the bits of * priv->hw_setting.valid_tx_ant */ u8 ant_msk = (1 << i); - if (!(priv->hw_params.valid_tx_ant & ant_msk)) + if (!(hw_params(priv).valid_tx_ant & ant_msk)) continue; num_tx_chains++; if (data->disconn_array[i] == 0) /* there is a Tx antenna connected */ break; - if (num_tx_chains == priv->hw_params.tx_chains_num && + if (num_tx_chains == hw_params(priv).tx_chains_num && data->disconn_array[i]) { /* * If all chains are disconnected @@ -852,12 +852,13 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig, } } - if (active_chains != priv->hw_params.valid_rx_ant && + if (active_chains != hw_params(priv).valid_rx_ant && active_chains != priv->chain_noise_data.active_chains) IWL_DEBUG_CALIB(priv, "Detected that not all antennas are connected! " "Connected: %#x, valid: %#x.\n", - active_chains, priv->hw_params.valid_rx_ant); + active_chains, + hw_params(priv).valid_rx_ant); /* Save for use within RXON, TX, SCAN commands, etc. */ data->active_chains = active_chains; @@ -1046,7 +1047,7 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv) priv->cfg->bt_params->advanced_bt_coexist) { /* Disable disconnected antenna algorithm for advanced bt coex, assuming valid antennas are connected */ - data->active_chains = priv->hw_params.valid_rx_ant; + data->active_chains = hw_params(priv).valid_rx_ant; for (i = 0; i < NUM_RX_CHAINS; i++) if (!(data->active_chains & (1<<i))) data->disconn_array[i] = 1; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index dd95f47854d4..048ccbae82f0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -770,12 +770,12 @@ int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) u16 rx_chain = 0; enum ieee80211_band band; u8 n_probes = 0; - u8 rx_ant = priv->hw_params.valid_rx_ant; + u8 rx_ant = hw_params(priv).valid_rx_ant; u8 rate; bool is_active = false; int chan_mod; u8 active_chains; - u8 scan_tx_antennas = priv->hw_params.valid_tx_ant; + u8 scan_tx_antennas = hw_params(priv).valid_tx_ant; int ret; lockdep_assert_held(&priv->mutex); @@ -965,7 +965,8 @@ int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) } /* MIMO is not used here, but value is required */ - rx_chain |= priv->hw_params.valid_rx_ant << RXON_RX_CHAIN_VALID_POS; + rx_chain |= + hw_params(priv).valid_rx_ant << RXON_RX_CHAIN_VALID_POS; rx_chain |= rx_ant << RXON_RX_CHAIN_FORCE_MIMO_SEL_POS; rx_chain |= rx_ant << RXON_RX_CHAIN_FORCE_SEL_POS; rx_chain |= 0x1 << RXON_RX_CHAIN_DRIVER_FORCE_POS; @@ -1101,7 +1102,7 @@ int iwlagn_wait_tx_queue_empty(struct iwl_priv *priv) int ret = 0; /* waiting for all the tx frames complete might take a while */ - for (cnt = 0; cnt < priv->hw_params.max_txq_num; cnt++) { + for (cnt = 0; cnt < hw_params(priv).max_txq_num; cnt++) { if (cnt == priv->cmd_queue) continue; txq = &priv->txq[cnt]; @@ -1786,7 +1787,7 @@ void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx) if (priv->chain_noise_data.active_chains) active_chains = priv->chain_noise_data.active_chains; else - active_chains = priv->hw_params.valid_rx_ant; + active_chains = hw_params(priv).valid_rx_ant; if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist && diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 1fa438e20f0a..3ca6e553fcd2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -819,7 +819,7 @@ static u32 rs_get_lower_rate(struct iwl_lq_sta *lq_sta, if (num_of_ant(tbl->ant_type) > 1) tbl->ant_type = - first_antenna(priv->hw_params.valid_tx_ant); + first_antenna(hw_params(priv).valid_tx_ant); tbl->is_ht40 = 0; tbl->is_SGI = 0; @@ -1293,7 +1293,7 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv, return -1; /* Need both Tx chains/antennas to support MIMO */ - if (priv->hw_params.tx_chains_num < 2) + if (hw_params(priv).tx_chains_num < 2) return -1; IWL_DEBUG_RATE(priv, "LQ: try to switch to MIMO2\n"); @@ -1349,7 +1349,7 @@ static int rs_switch_to_mimo3(struct iwl_priv *priv, return -1; /* Need both Tx chains/antennas to support MIMO */ - if (priv->hw_params.tx_chains_num < 3) + if (hw_params(priv).tx_chains_num < 3) return -1; IWL_DEBUG_RATE(priv, "LQ: try to switch to MIMO3\n"); @@ -1448,8 +1448,8 @@ static int rs_move_legacy_other(struct iwl_priv *priv, u32 sz = (sizeof(struct iwl_scale_tbl_info) - (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); u8 start_action; - u8 valid_tx_ant = priv->hw_params.valid_tx_ant; - u8 tx_chains_num = priv->hw_params.tx_chains_num; + u8 valid_tx_ant = hw_params(priv).valid_tx_ant; + u8 tx_chains_num = hw_params(priv).tx_chains_num; int ret = 0; u8 update_search_tbl_counter = 0; @@ -1459,14 +1459,16 @@ static int rs_move_legacy_other(struct iwl_priv *priv, break; case IWL_BT_COEX_TRAFFIC_LOAD_LOW: /* avoid antenna B unless MIMO */ - valid_tx_ant = first_antenna(priv->hw_params.valid_tx_ant); + valid_tx_ant = + first_antenna(hw_params(priv).valid_tx_ant); if (tbl->action == IWL_LEGACY_SWITCH_ANTENNA2) tbl->action = IWL_LEGACY_SWITCH_ANTENNA1; break; case IWL_BT_COEX_TRAFFIC_LOAD_HIGH: case IWL_BT_COEX_TRAFFIC_LOAD_CONTINUOUS: /* avoid antenna B and MIMO */ - valid_tx_ant = first_antenna(priv->hw_params.valid_tx_ant); + valid_tx_ant = + first_antenna(hw_params(priv).valid_tx_ant); if (tbl->action >= IWL_LEGACY_SWITCH_ANTENNA2 && tbl->action != IWL_LEGACY_SWITCH_SISO) tbl->action = IWL_LEGACY_SWITCH_SISO; @@ -1489,7 +1491,8 @@ static int rs_move_legacy_other(struct iwl_priv *priv, tbl->action = IWL_LEGACY_SWITCH_ANTENNA1; else if (tbl->action >= IWL_LEGACY_SWITCH_ANTENNA2) tbl->action = IWL_LEGACY_SWITCH_SISO; - valid_tx_ant = first_antenna(priv->hw_params.valid_tx_ant); + valid_tx_ant = + first_antenna(hw_params(priv).valid_tx_ant); } start_action = tbl->action; @@ -1623,8 +1626,8 @@ static int rs_move_siso_to_other(struct iwl_priv *priv, u32 sz = (sizeof(struct iwl_scale_tbl_info) - (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); u8 start_action; - u8 valid_tx_ant = priv->hw_params.valid_tx_ant; - u8 tx_chains_num = priv->hw_params.tx_chains_num; + u8 valid_tx_ant = hw_params(priv).valid_tx_ant; + u8 tx_chains_num = hw_params(priv).tx_chains_num; u8 update_search_tbl_counter = 0; int ret; @@ -1634,14 +1637,16 @@ static int rs_move_siso_to_other(struct iwl_priv *priv, break; case IWL_BT_COEX_TRAFFIC_LOAD_LOW: /* avoid antenna B unless MIMO */ - valid_tx_ant = first_antenna(priv->hw_params.valid_tx_ant); + valid_tx_ant = + first_antenna(hw_params(priv).valid_tx_ant); if (tbl->action == IWL_SISO_SWITCH_ANTENNA2) tbl->action = IWL_SISO_SWITCH_ANTENNA1; break; case IWL_BT_COEX_TRAFFIC_LOAD_HIGH: case IWL_BT_COEX_TRAFFIC_LOAD_CONTINUOUS: /* avoid antenna B and MIMO */ - valid_tx_ant = first_antenna(priv->hw_params.valid_tx_ant); + valid_tx_ant = + first_antenna(hw_params(priv).valid_tx_ant); if (tbl->action != IWL_SISO_SWITCH_ANTENNA1) tbl->action = IWL_SISO_SWITCH_ANTENNA1; break; @@ -1658,7 +1663,8 @@ static int rs_move_siso_to_other(struct iwl_priv *priv, /* configure as 1x1 if bt full concurrency */ if (priv->bt_full_concurrent) { - valid_tx_ant = first_antenna(priv->hw_params.valid_tx_ant); + valid_tx_ant = + first_antenna(hw_params(priv).valid_tx_ant); if (tbl->action >= IWL_LEGACY_SWITCH_ANTENNA2) tbl->action = IWL_SISO_SWITCH_ANTENNA1; } @@ -1794,8 +1800,8 @@ static int rs_move_mimo2_to_other(struct iwl_priv *priv, u32 sz = (sizeof(struct iwl_scale_tbl_info) - (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); u8 start_action; - u8 valid_tx_ant = priv->hw_params.valid_tx_ant; - u8 tx_chains_num = priv->hw_params.tx_chains_num; + u8 valid_tx_ant = hw_params(priv).valid_tx_ant; + u8 tx_chains_num = hw_params(priv).tx_chains_num; u8 update_search_tbl_counter = 0; int ret; @@ -1964,8 +1970,8 @@ static int rs_move_mimo3_to_other(struct iwl_priv *priv, u32 sz = (sizeof(struct iwl_scale_tbl_info) - (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); u8 start_action; - u8 valid_tx_ant = priv->hw_params.valid_tx_ant; - u8 tx_chains_num = priv->hw_params.tx_chains_num; + u8 valid_tx_ant = hw_params(priv).valid_tx_ant; + u8 tx_chains_num = hw_params(priv).tx_chains_num; int ret; u8 update_search_tbl_counter = 0; @@ -2703,7 +2709,7 @@ static void rs_initialize_lq(struct iwl_priv *priv, i = lq_sta->last_txrate_idx; - valid_tx_ant = priv->hw_params.valid_tx_ant; + valid_tx_ant = hw_params(priv).valid_tx_ant; if (!lq_sta->search_better_tbl) active_tbl = lq_sta->active_tbl; @@ -2886,15 +2892,15 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i /* These values will be overridden later */ lq_sta->lq.general_params.single_stream_ant_msk = - first_antenna(priv->hw_params.valid_tx_ant); + first_antenna(hw_params(priv).valid_tx_ant); lq_sta->lq.general_params.dual_stream_ant_msk = - priv->hw_params.valid_tx_ant & - ~first_antenna(priv->hw_params.valid_tx_ant); + hw_params(priv).valid_tx_ant & + ~first_antenna(hw_params(priv).valid_tx_ant); if (!lq_sta->lq.general_params.dual_stream_ant_msk) { lq_sta->lq.general_params.dual_stream_ant_msk = ANT_AB; - } else if (num_of_ant(priv->hw_params.valid_tx_ant) == 2) { + } else if (num_of_ant(hw_params(priv).valid_tx_ant) == 2) { lq_sta->lq.general_params.dual_stream_ant_msk = - priv->hw_params.valid_tx_ant; + hw_params(priv).valid_tx_ant; } /* as default allow aggregation for all tids */ @@ -2940,7 +2946,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv, if (priv && priv->bt_full_concurrent) { /* 1x1 only */ tbl_type.ant_type = - first_antenna(priv->hw_params.valid_tx_ant); + first_antenna(hw_params(priv).valid_tx_ant); } /* How many times should we repeat the initial rate? */ @@ -2972,7 +2978,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv, if (priv->bt_full_concurrent) valid_tx_ant = ANT_A; else - valid_tx_ant = priv->hw_params.valid_tx_ant; + valid_tx_ant = hw_params(priv).valid_tx_ant; } /* Fill rest of rate table */ @@ -3006,7 +3012,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv, if (priv && priv->bt_full_concurrent) { /* 1x1 only */ tbl_type.ant_type = - first_antenna(priv->hw_params.valid_tx_ant); + first_antenna(hw_params(priv).valid_tx_ant); } /* Indicate to uCode which entries might be MIMO. @@ -3097,7 +3103,7 @@ static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta, u8 ant_sel_tx; priv = lq_sta->drv; - valid_tx_ant = priv->hw_params.valid_tx_ant; + valid_tx_ant = hw_params(priv).valid_tx_ant; if (lq_sta->dbg_fixed_rate) { ant_sel_tx = ((lq_sta->dbg_fixed_rate & RATE_MCS_ANT_ABC_MSK) @@ -3168,9 +3174,9 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file, desc += sprintf(buff+desc, "fixed rate 0x%X\n", lq_sta->dbg_fixed_rate); desc += sprintf(buff+desc, "valid_tx_ant %s%s%s\n", - (priv->hw_params.valid_tx_ant & ANT_A) ? "ANT_A," : "", - (priv->hw_params.valid_tx_ant & ANT_B) ? "ANT_B," : "", - (priv->hw_params.valid_tx_ant & ANT_C) ? "ANT_C" : ""); + (hw_params(priv).valid_tx_ant & ANT_A) ? "ANT_A," : "", + (hw_params(priv).valid_tx_ant & ANT_B) ? "ANT_B," : "", + (hw_params(priv).valid_tx_ant & ANT_C) ? "ANT_C" : ""); desc += sprintf(buff+desc, "lq type %s\n", (is_legacy(tbl->lq_type)) ? "legacy" : "HT"); if (is_Ht(tbl->lq_type)) { diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c index 37e624095e40..f894bfb43da4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c @@ -63,23 +63,23 @@ iwl_sta_alloc_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx, u8 sta_id) if (r >= IWL_FIRST_CCK_RATE && r <= IWL_LAST_CCK_RATE) rate_flags |= RATE_MCS_CCK_MSK; - rate_flags |= first_antenna(priv->hw_params.valid_tx_ant) << + rate_flags |= first_antenna(hw_params(priv).valid_tx_ant) << RATE_MCS_ANT_POS; rate_n_flags = iwl_hw_set_rate_n_flags(iwl_rates[r].plcp, rate_flags); for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++) link_cmd->rs_table[i].rate_n_flags = rate_n_flags; link_cmd->general_params.single_stream_ant_msk = - first_antenna(priv->hw_params.valid_tx_ant); + first_antenna(hw_params(priv).valid_tx_ant); link_cmd->general_params.dual_stream_ant_msk = - priv->hw_params.valid_tx_ant & - ~first_antenna(priv->hw_params.valid_tx_ant); + hw_params(priv).valid_tx_ant & + ~first_antenna(hw_params(priv).valid_tx_ant); if (!link_cmd->general_params.dual_stream_ant_msk) { link_cmd->general_params.dual_stream_ant_msk = ANT_AB; - } else if (num_of_ant(priv->hw_params.valid_tx_ant) == 2) { + } else if (num_of_ant(hw_params(priv).valid_tx_ant) == 2) { link_cmd->general_params.dual_stream_ant_msk = - priv->hw_params.valid_tx_ant; + hw_params(priv).valid_tx_ant; } link_cmd->agg_params.agg_dis_start_th = LINK_QUAL_AGG_DISABLE_START_DEF; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index 9bc26da62768..3e2a9040de1b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -260,10 +260,10 @@ static void iwlagn_tx_cmd_build_rate(struct iwl_priv *priv, priv->bt_full_concurrent) { /* operated as 1x1 in full concurrency mode */ priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant, - first_antenna(priv->hw_params.valid_tx_ant)); + first_antenna(hw_params(priv).valid_tx_ant)); } else priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant, - priv->hw_params.valid_tx_ant); + hw_params(priv).valid_tx_ant); rate_flags |= iwl_ant_idx_to_flags(priv->mgmt_tx_ant); /* Set the rate in the TX cmd */ @@ -492,7 +492,7 @@ static int iwlagn_txq_ctx_activate_free(struct iwl_priv *priv) { int txq_id; - for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) + for (txq_id = 0; txq_id < hw_params(priv).max_txq_num; txq_id++) if (!test_and_set_bit(txq_id, &priv->txq_ctx_active_msk)) return txq_id; return -1; @@ -864,7 +864,7 @@ void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv, * (in Tx queue's circular buffer) of first TFD/frame in window */ u16 ba_resp_scd_ssn = le16_to_cpu(ba_resp->scd_ssn); - if (scd_flow >= priv->hw_params.max_txq_num) { + if (scd_flow >= hw_params(priv).max_txq_num) { IWL_ERR(priv, "BUG_ON scd_flow is bigger than number of queues\n"); return; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 637c5427e3d0..e8177fb7ae2c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -180,7 +180,7 @@ int iwlagn_send_beacon_cmd(struct iwl_priv *priv) rate = info->control.rates[0].idx; priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant, - priv->hw_params.valid_tx_ant); + hw_params(priv).valid_tx_ant); rate_flags = iwl_ant_idx_to_flags(priv->mgmt_tx_ant); /* In mac80211, rates for 5 GHz start at 0 */ @@ -1149,25 +1149,25 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context) pieces.init_data_size); /* Verify that uCode images will fit in card's SRAM */ - if (pieces.inst_size > priv->hw_params.max_inst_size) { + if (pieces.inst_size > hw_params(priv).max_inst_size) { IWL_ERR(priv, "uCode instr len %Zd too large to fit in\n", pieces.inst_size); goto try_again; } - if (pieces.data_size > priv->hw_params.max_data_size) { + if (pieces.data_size > hw_params(priv).max_data_size) { IWL_ERR(priv, "uCode data len %Zd too large to fit in\n", pieces.data_size); goto try_again; } - if (pieces.init_size > priv->hw_params.max_inst_size) { + if (pieces.init_size > hw_params(priv).max_inst_size) { IWL_ERR(priv, "uCode init instr len %Zd too large to fit in\n", pieces.init_size); goto try_again; } - if (pieces.init_data_size > priv->hw_params.max_data_size) { + if (pieces.init_data_size > hw_params(priv).max_data_size) { IWL_ERR(priv, "uCode init data len %Zd too large to fit in\n", pieces.init_data_size); goto try_again; @@ -1681,9 +1681,9 @@ static void iwl_rf_kill_ct_config(struct iwl_priv *priv) if (priv->cfg->base_params->support_ct_kill_exit) { adv_cmd.critical_temperature_enter = - cpu_to_le32(priv->hw_params.ct_kill_threshold); + cpu_to_le32(hw_params(priv).ct_kill_threshold); adv_cmd.critical_temperature_exit = - cpu_to_le32(priv->hw_params.ct_kill_exit_threshold); + cpu_to_le32(hw_params(priv).ct_kill_exit_threshold); ret = trans_send_cmd_pdu(&priv->trans, REPLY_CT_KILL_CONFIG_CMD, @@ -1692,14 +1692,13 @@ static void iwl_rf_kill_ct_config(struct iwl_priv *priv) IWL_ERR(priv, "REPLY_CT_KILL_CONFIG_CMD failed\n"); else IWL_DEBUG_INFO(priv, "REPLY_CT_KILL_CONFIG_CMD " - "succeeded, " - "critical temperature enter is %d," - "exit is %d\n", - priv->hw_params.ct_kill_threshold, - priv->hw_params.ct_kill_exit_threshold); + "succeeded, critical temperature enter is %d," + "exit is %d\n", + hw_params(priv).ct_kill_threshold, + hw_params(priv).ct_kill_exit_threshold); } else { cmd.critical_temperature_R = - cpu_to_le32(priv->hw_params.ct_kill_threshold); + cpu_to_le32(hw_params(priv).ct_kill_threshold); ret = trans_send_cmd_pdu(&priv->trans, REPLY_CT_KILL_CONFIG_CMD, @@ -1708,9 +1707,9 @@ static void iwl_rf_kill_ct_config(struct iwl_priv *priv) IWL_ERR(priv, "REPLY_CT_KILL_CONFIG_CMD failed\n"); else IWL_DEBUG_INFO(priv, "REPLY_CT_KILL_CONFIG_CMD " - "succeeded, " - "critical temperature is %d\n", - priv->hw_params.ct_kill_threshold); + "succeeded, " + "critical temperature is %d\n", + hw_params(priv).ct_kill_threshold); } } @@ -1808,8 +1807,9 @@ int iwl_alive_start(struct iwl_priv *priv) iwl_send_bt_config(priv); } - if (priv->hw_params.calib_rt_cfg) - iwlagn_send_calib_cfg_rt(priv, priv->hw_params.calib_rt_cfg); + if (hw_params(priv).calib_rt_cfg) + iwlagn_send_calib_cfg_rt(priv, + hw_params(priv).calib_rt_cfg); ieee80211_wake_queues(priv->hw); @@ -3548,14 +3548,16 @@ static u32 iwl_hw_detect(struct iwl_priv *priv) static int iwl_set_hw_params(struct iwl_priv *priv) { - priv->hw_params.max_rxq_size = RX_QUEUE_SIZE; - priv->hw_params.max_rxq_log = RX_QUEUE_SIZE_LOG; + hw_params(priv).max_rxq_size = RX_QUEUE_SIZE; + hw_params(priv).max_rxq_log = RX_QUEUE_SIZE_LOG; if (iwlagn_mod_params.amsdu_size_8K) - priv->hw_params.rx_page_order = get_order(IWL_RX_BUF_SIZE_8K); + hw_params(priv).rx_page_order = + get_order(IWL_RX_BUF_SIZE_8K); else - priv->hw_params.rx_page_order = get_order(IWL_RX_BUF_SIZE_4K); + hw_params(priv).rx_page_order = + get_order(IWL_RX_BUF_SIZE_4K); - priv->hw_params.max_beacon_itrvl = IWL_MAX_UCODE_BEACON_INTERVAL; + hw_params(priv).max_beacon_itrvl = IWL_MAX_UCODE_BEACON_INTERVAL; if (iwlagn_mod_params.disable_11n) priv->cfg->sku &= ~EEPROM_SKU_CAP_11N_ENABLE; diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 2b3d0526e965..2aeafa18579f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -55,8 +55,8 @@ static void iwl_init_ht_hw_capab(const struct iwl_priv *priv, enum ieee80211_band band) { u16 max_bit_rate = 0; - u8 rx_chains_num = priv->hw_params.rx_chains_num; - u8 tx_chains_num = priv->hw_params.tx_chains_num; + u8 rx_chains_num = hw_params(priv).rx_chains_num; + u8 tx_chains_num = hw_params(priv).tx_chains_num; ht_info->cap = 0; memset(&ht_info->mcs, 0, sizeof(ht_info->mcs)); @@ -68,7 +68,7 @@ static void iwl_init_ht_hw_capab(const struct iwl_priv *priv, ht_info->cap |= IEEE80211_HT_CAP_GRN_FLD; ht_info->cap |= IEEE80211_HT_CAP_SGI_20; max_bit_rate = MAX_BIT_RATE_20_MHZ; - if (priv->hw_params.ht40_channel & BIT(band)) { + if (hw_params(priv).ht40_channel & BIT(band)) { ht_info->cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40; ht_info->cap |= IEEE80211_HT_CAP_SGI_40; ht_info->mcs.rx_mask[4] = 0x01; @@ -359,7 +359,7 @@ int iwl_send_rxon_timing(struct iwl_priv *priv, struct iwl_rxon_context *ctx) beacon_int = le16_to_cpu(ctx->timing.beacon_interval); } else { beacon_int = iwl_adjust_beacon_interval(beacon_int, - priv->hw_params.max_beacon_itrvl * TIME_UNIT); + hw_params(priv).max_beacon_itrvl * TIME_UNIT); ctx->timing.beacon_interval = cpu_to_le16(beacon_int); } @@ -1823,7 +1823,7 @@ void iwl_bg_watchdog(unsigned long data) /* monitor and check for other stuck queues */ if (iwl_is_any_associated(priv)) { - for (cnt = 0; cnt < priv->hw_params.max_txq_num; cnt++) { + for (cnt = 0; cnt < hw_params(priv).max_txq_num; cnt++) { /* skip as we already checked the command queue */ if (cnt == priv->cmd_queue) continue; @@ -1864,12 +1864,12 @@ u32 iwl_usecs_to_beacons(struct iwl_priv *priv, u32 usec, u32 beacon_interval) quot = (usec / interval) & (iwl_beacon_time_mask_high(priv, - priv->hw_params.beacon_time_tsf_bits) >> - priv->hw_params.beacon_time_tsf_bits); + hw_params(priv).beacon_time_tsf_bits) >> + hw_params(priv).beacon_time_tsf_bits); rem = (usec % interval) & iwl_beacon_time_mask_low(priv, - priv->hw_params.beacon_time_tsf_bits); + hw_params(priv).beacon_time_tsf_bits); - return (quot << priv->hw_params.beacon_time_tsf_bits) + rem; + return (quot << hw_params(priv).beacon_time_tsf_bits) + rem; } /* base is usually what we get from ucode with each received frame, @@ -1879,22 +1879,22 @@ __le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base, u32 addon, u32 beacon_interval) { u32 base_low = base & iwl_beacon_time_mask_low(priv, - priv->hw_params.beacon_time_tsf_bits); + hw_params(priv).beacon_time_tsf_bits); u32 addon_low = addon & iwl_beacon_time_mask_low(priv, - priv->hw_params.beacon_time_tsf_bits); + hw_params(priv).beacon_time_tsf_bits); u32 interval = beacon_interval * TIME_UNIT; u32 res = (base & iwl_beacon_time_mask_high(priv, - priv->hw_params.beacon_time_tsf_bits)) + + hw_params(priv).beacon_time_tsf_bits)) + (addon & iwl_beacon_time_mask_high(priv, - priv->hw_params.beacon_time_tsf_bits)); + hw_params(priv).beacon_time_tsf_bits)); if (base_low > addon_low) res += base_low - addon_low; else if (base_low < addon_low) { res += interval + base_low - addon_low; - res += (1 << priv->hw_params.beacon_time_tsf_bits); + res += (1 << hw_params(priv).beacon_time_tsf_bits); } else - res += (1 << priv->hw_params.beacon_time_tsf_bits); + res += (1 << hw_params(priv).beacon_time_tsf_bits); return cpu_to_le32(res); } diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index c798c6805b66..43543e52d7b7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c @@ -340,7 +340,7 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf, { struct iwl_priv *priv = file->private_data; struct iwl_station_entry *station; - int max_sta = priv->hw_params.max_stations; + int max_sta = hw_params(priv).max_stations; char *buf; int i, j, pos = 0; ssize_t ret; @@ -908,7 +908,7 @@ static ssize_t iwl_dbgfs_traffic_log_read(struct file *file, return -ENOMEM; } pos += scnprintf(buf + pos, bufsz - pos, "Tx Queue\n"); - for (cnt = 0; cnt < priv->hw_params.max_txq_num; cnt++) { + for (cnt = 0; cnt < hw_params(priv).max_txq_num; cnt++) { txq = &priv->txq[cnt]; q = &txq->q; pos += scnprintf(buf + pos, bufsz - pos, @@ -1006,7 +1006,7 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file, if (!buf) return -ENOMEM; - for (cnt = 0; cnt < priv->hw_params.max_txq_num; cnt++) { + for (cnt = 0; cnt < hw_params(priv).max_txq_num; cnt++) { txq = &priv->txq[cnt]; q = &txq->q; pos += scnprintf(buf + pos, bufsz - pos, diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index e01caf7a1f12..57445c22fcbc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -648,54 +648,6 @@ struct iwl_sensitivity_ranges { #define CELSIUS_TO_KELVIN(x) ((x)+273) -/** - * struct iwl_hw_params - * @max_txq_num: Max # Tx queues supported - * @scd_bc_tbls_size: size of scheduler byte count tables - * @tfd_size: TFD size - * @tx/rx_chains_num: Number of TX/RX chains - * @valid_tx/rx_ant: usable antennas - * @max_rxq_size: Max # Rx frames in Rx queue (must be power-of-2) - * @max_rxq_log: Log-base-2 of max_rxq_size - * @rx_page_order: Rx buffer page order - * @rx_wrt_ptr_reg: FH{39}_RSCSR_CHNL0_WPTR - * @max_stations: - * @ht40_channel: is 40MHz width possible in band 2.4 - * BIT(IEEE80211_BAND_5GHZ) BIT(IEEE80211_BAND_5GHZ) - * @sw_crypto: 0 for hw, 1 for sw - * @max_xxx_size: for ucode uses - * @ct_kill_threshold: temperature threshold - * @beacon_time_tsf_bits: number of valid tsf bits for beacon time - * @calib_init_cfg: setup initial calibrations for the hw - * @calib_rt_cfg: setup runtime calibrations for the hw - * @struct iwl_sensitivity_ranges: range of sensitivity values - */ -struct iwl_hw_params { - u8 max_txq_num; - u16 scd_bc_tbls_size; - u32 tfd_size; - u8 tx_chains_num; - u8 rx_chains_num; - u8 valid_tx_ant; - u8 valid_rx_ant; - u16 max_rxq_size; - u16 max_rxq_log; - u32 rx_page_order; - u8 max_stations; - u8 ht40_channel; - u8 max_beacon_itrvl; /* in 1024 ms */ - u32 max_inst_size; - u32 max_data_size; - u32 ct_kill_threshold; /* value in hw-dependent units */ - u32 ct_kill_exit_threshold; /* value in hw-dependent units */ - /* for 1000, 6000 series and up */ - u16 beacon_time_tsf_bits; - u32 calib_init_cfg; - u32 calib_rt_cfg; - const struct iwl_sensitivity_ranges *sens; -}; - - /****************************************************************************** * * Functions implemented in core module which are forward declared here @@ -1480,8 +1432,6 @@ struct iwl_priv { struct iwl_rxon_context *cur_rssi_ctx; bool bt_is_sco; - struct iwl_hw_params hw_params; - u32 inta_mask; struct workqueue_struct *workqueue; @@ -1639,11 +1589,11 @@ static inline int is_channel_ibss(const struct iwl_channel_info *ch) static inline void __iwl_free_pages(struct iwl_priv *priv, struct page *page) { - __free_pages(page, priv->hw_params.rx_page_order); + __free_pages(page, hw_params(priv).rx_page_order); } static inline void iwl_free_pages(struct iwl_priv *priv, unsigned long page) { - free_pages(page, priv->hw_params.rx_page_order); + free_pages(page, hw_params(priv).rx_page_order); } #endif /* __iwl_dev_h__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h index 2f267b8aabbb..40f6dd4decff 100644 --- a/drivers/net/wireless/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/iwlwifi/iwl-prph.h @@ -217,7 +217,7 @@ ((SCD_TRANS_TBL_MEM_LOWER_BOUND + ((x) * 2)) & 0xfffc) #define SCD_QUEUECHAIN_SEL_ALL(priv) \ - (((1<<(priv)->hw_params.max_txq_num) - 1) &\ + (((1<<hw_params(priv).max_txq_num) - 1) &\ (~(1<<(priv)->cmd_queue))) #define SCD_BASE (PRPH_BASE + 0xa02c00) diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index 28e59319f581..bddb2daf31bd 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -343,7 +343,7 @@ u16 iwl_get_passive_dwell_time(struct iwl_priv *priv, void iwl_init_scan_params(struct iwl_priv *priv) { - u8 ant_idx = fls(priv->hw_params.valid_tx_ant) - 1; + u8 ant_idx = fls(hw_params(priv).valid_tx_ant) - 1; if (!priv->scan_tx_ant[IEEE80211_BAND_5GHZ]) priv->scan_tx_ant[IEEE80211_BAND_5GHZ] = ant_idx; if (!priv->scan_tx_ant[IEEE80211_BAND_2GHZ]) diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h index a7c0315472e9..483785c3fb04 100644 --- a/drivers/net/wireless/iwlwifi/iwl-shared.h +++ b/drivers/net/wireless/iwlwifi/iwl-shared.h @@ -66,6 +66,7 @@ struct iwl_cfg; struct iwl_bus; struct iwl_priv; +struct iwl_sensitivity_ranges; extern struct iwl_mod_params iwlagn_mod_params; @@ -91,12 +92,60 @@ struct iwl_mod_params { }; /** + * struct iwl_hw_params + * @max_txq_num: Max # Tx queues supported + * @scd_bc_tbls_size: size of scheduler byte count tables + * @tfd_size: TFD size + * @tx/rx_chains_num: Number of TX/RX chains + * @valid_tx/rx_ant: usable antennas + * @max_rxq_size: Max # Rx frames in Rx queue (must be power-of-2) + * @max_rxq_log: Log-base-2 of max_rxq_size + * @rx_page_order: Rx buffer page order + * @rx_wrt_ptr_reg: FH{39}_RSCSR_CHNL0_WPTR + * @max_stations: + * @ht40_channel: is 40MHz width possible in band 2.4 + * BIT(IEEE80211_BAND_5GHZ) BIT(IEEE80211_BAND_5GHZ) + * @sw_crypto: 0 for hw, 1 for sw + * @max_xxx_size: for ucode uses + * @ct_kill_threshold: temperature threshold + * @beacon_time_tsf_bits: number of valid tsf bits for beacon time + * @calib_init_cfg: setup initial calibrations for the hw + * @calib_rt_cfg: setup runtime calibrations for the hw + * @struct iwl_sensitivity_ranges: range of sensitivity values + */ +struct iwl_hw_params { + u8 max_txq_num; + u16 scd_bc_tbls_size; + u32 tfd_size; + u8 tx_chains_num; + u8 rx_chains_num; + u8 valid_tx_ant; + u8 valid_rx_ant; + u16 max_rxq_size; + u16 max_rxq_log; + u32 rx_page_order; + u8 max_stations; + u8 ht40_channel; + u8 max_beacon_itrvl; /* in 1024 ms */ + u32 max_inst_size; + u32 max_data_size; + u32 ct_kill_threshold; /* value in hw-dependent units */ + u32 ct_kill_exit_threshold; /* value in hw-dependent units */ + /* for 1000, 6000 series and up */ + u16 beacon_time_tsf_bits; + u32 calib_init_cfg; + u32 calib_rt_cfg; + const struct iwl_sensitivity_ranges *sens; +}; + +/** * struct iwl_shared - shared fields for all the layers of the driver * * @dbg_level_dev: dbg level set per device. Prevails on * iwlagn_mod_params.debug_level if set (!= 0) * @bus: pointer to the bus layer data * @priv: pointer to the upper layer data + * @hw_params: see struct iwl_hw_params */ struct iwl_shared { #ifdef CONFIG_IWLWIFI_DEBUG @@ -105,11 +154,13 @@ struct iwl_shared { struct iwl_bus *bus; struct iwl_priv *priv; + struct iwl_hw_params hw_params; }; /*Whatever _m is (iwl_trans, iwl_priv, iwl_bus, these macros will work */ #define priv(_m) ((_m)->shrd->priv) #define bus(_m) ((_m)->shrd->bus) +#define hw_params(_m) ((_m)->shrd->hw_params) #ifdef CONFIG_IWLWIFI_DEBUG /* diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 1ef3b7106ad5..b5b0ff3d8890 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -251,7 +251,8 @@ u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx, else if (is_broadcast_ether_addr(addr)) sta_id = ctx->bcast_sta_id; else - for (i = IWL_STA_ID; i < priv->hw_params.max_stations; i++) { + for (i = IWL_STA_ID; + i < hw_params(priv).max_stations; i++) { if (!compare_ether_addr(priv->stations[i].sta.sta.addr, addr)) { sta_id = i; @@ -535,7 +536,7 @@ void iwl_clear_ucode_stations(struct iwl_priv *priv, IWL_DEBUG_INFO(priv, "Clearing ucode stations in driver\n"); spin_lock_irqsave(&priv->sta_lock, flags_spin); - for (i = 0; i < priv->hw_params.max_stations; i++) { + for (i = 0; i < hw_params(priv).max_stations; i++) { if (ctx && ctx->ctxid != priv->stations[i].ctxid) continue; @@ -576,7 +577,7 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx) IWL_DEBUG_ASSOC(priv, "Restoring all known stations ... start.\n"); spin_lock_irqsave(&priv->sta_lock, flags_spin); - for (i = 0; i < priv->hw_params.max_stations; i++) { + for (i = 0; i < hw_params(priv).max_stations; i++) { if (ctx->ctxid != priv->stations[i].ctxid) continue; if ((priv->stations[i].used & IWL_STA_DRIVER_ACTIVE) && @@ -589,7 +590,7 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx) } } - for (i = 0; i < priv->hw_params.max_stations; i++) { + for (i = 0; i < hw_params(priv).max_stations; i++) { if ((priv->stations[i].used & IWL_STA_UCODE_INPROGRESS)) { memcpy(&sta_cmd, &priv->stations[i].sta, sizeof(struct iwl_addsta_cmd)); @@ -686,7 +687,7 @@ void iwl_dealloc_bcast_stations(struct iwl_priv *priv) int i; spin_lock_irqsave(&priv->sta_lock, flags); - for (i = 0; i < priv->hw_params.max_stations; i++) { + for (i = 0; i < hw_params(priv).max_stations; i++) { if (!(priv->stations[i].used & IWL_STA_BCAST)) continue; diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-rx-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-rx-pcie.c index 846db8fdbf6c..52edd6a10c7a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-rx-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-rx-pcie.c @@ -265,16 +265,17 @@ static void iwlagn_rx_allocate(struct iwl_priv *priv, gfp_t priority) if (rxq->free_count > RX_LOW_WATERMARK) gfp_mask |= __GFP_NOWARN; - if (priv->hw_params.rx_page_order > 0) + if (hw_params(priv).rx_page_order > 0) gfp_mask |= __GFP_COMP; /* Alloc a new receive buffer */ - page = alloc_pages(gfp_mask, priv->hw_params.rx_page_order); + page = alloc_pages(gfp_mask, + hw_params(priv).rx_page_order); if (!page) { if (net_ratelimit()) IWL_DEBUG_INFO(priv, "alloc_pages failed, " - "order: %d\n", - priv->hw_params.rx_page_order); + "order: %d\n", + hw_params(priv).rx_page_order); if ((rxq->free_count <= RX_LOW_WATERMARK) && net_ratelimit()) @@ -293,7 +294,7 @@ static void iwlagn_rx_allocate(struct iwl_priv *priv, gfp_t priority) if (list_empty(&rxq->rx_used)) { spin_unlock_irqrestore(&rxq->lock, flags); - __free_pages(page, priv->hw_params.rx_page_order); + __free_pages(page, hw_params(priv).rx_page_order); return; } element = rxq->rx_used.next; @@ -306,7 +307,7 @@ static void iwlagn_rx_allocate(struct iwl_priv *priv, gfp_t priority) rxb->page = page; /* Get physical address of the RB */ rxb->page_dma = dma_map_page(priv->bus->dev, page, 0, - PAGE_SIZE << priv->hw_params.rx_page_order, + PAGE_SIZE << hw_params(priv).rx_page_order, DMA_FROM_DEVICE); /* dma address must be no more than 36 bits */ BUG_ON(rxb->page_dma & ~DMA_BIT_MASK(36)); @@ -405,7 +406,7 @@ static void iwl_rx_handle(struct iwl_priv *priv) rxq->queue[i] = NULL; dma_unmap_page(priv->bus->dev, rxb->page_dma, - PAGE_SIZE << priv->hw_params.rx_page_order, + PAGE_SIZE << hw_params(priv).rx_page_order, DMA_FROM_DEVICE); pkt = rxb_addr(rxb); @@ -456,7 +457,8 @@ static void iwl_rx_handle(struct iwl_priv *priv) spin_lock_irqsave(&rxq->lock, flags); if (rxb->page != NULL) { rxb->page_dma = dma_map_page(priv->bus->dev, rxb->page, - 0, PAGE_SIZE << priv->hw_params.rx_page_order, + 0, PAGE_SIZE << + hw_params(priv).rx_page_order, DMA_FROM_DEVICE); list_add_tail(&rxb->list, &rxq->rx_free); rxq->free_count++; @@ -610,7 +612,7 @@ void iwl_irq_tasklet(struct iwl_priv *priv) if (inta & CSR_INT_BIT_WAKEUP) { IWL_DEBUG_ISR(priv, "Wakeup interrupt\n"); iwl_rx_queue_update_write_ptr(priv, &priv->rxq); - for (i = 0; i < priv->hw_params.max_txq_num; i++) + for (i = 0; i < hw_params(priv).max_txq_num; i++) iwl_txq_update_write_ptr(priv, &priv->txq[i]); priv->isr_stats.wakeup++; diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.c b/drivers/net/wireless/iwlwifi/iwl-trans.c index e4a70fed8cf8..92128383cae7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans.c @@ -120,7 +120,7 @@ static void iwl_trans_rxq_free_rx_bufs(struct iwl_priv *priv) * to an SKB, so we need to unmap and free potential storage */ if (rxq->pool[i].page != NULL) { dma_unmap_page(priv->bus->dev, rxq->pool[i].page_dma, - PAGE_SIZE << priv->hw_params.rx_page_order, + PAGE_SIZE << hw_params(priv).rx_page_order, DMA_FROM_DEVICE); __iwl_free_pages(priv, rxq->pool[i].page); rxq->pool[i].page = NULL; @@ -285,7 +285,7 @@ static inline void iwlagn_free_dma_ptr(struct iwl_priv *priv, static int iwl_trans_txq_alloc(struct iwl_priv *priv, struct iwl_tx_queue *txq, int slots_num, u32 txq_id) { - size_t tfd_sz = priv->hw_params.tfd_size * TFD_QUEUE_SIZE_MAX; + size_t tfd_sz = hw_params(priv).tfd_size * TFD_QUEUE_SIZE_MAX; int i; if (WARN_ON(txq->meta || txq->cmd || txq->txb || txq->tfds)) @@ -429,7 +429,7 @@ static void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id) /* De-alloc circular buffer of TFDs */ if (txq->q.n_bd) { - dma_free_coherent(dev, priv->hw_params.tfd_size * + dma_free_coherent(dev, hw_params(priv).tfd_size * txq->q.n_bd, txq->tfds, txq->q.dma_addr); memset(&txq->q.dma_addr, 0, sizeof(txq->q.dma_addr)); } @@ -459,7 +459,8 @@ static void iwl_trans_tx_free(struct iwl_priv *priv) /* Tx queues */ if (priv->txq) { - for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) + for (txq_id = 0; + txq_id < hw_params(priv).max_txq_num; txq_id++) iwl_tx_queue_free(priv, txq_id); } @@ -491,7 +492,7 @@ static int iwl_trans_tx_alloc(struct iwl_priv *priv) } ret = iwlagn_alloc_dma_ptr(priv, &priv->scd_bc_tbls, - priv->hw_params.scd_bc_tbls_size); + hw_params(priv).scd_bc_tbls_size); if (ret) { IWL_ERR(priv, "Scheduler BC Table allocation failed\n"); goto error; @@ -513,7 +514,7 @@ static int iwl_trans_tx_alloc(struct iwl_priv *priv) } /* Alloc and init all Tx queues, including the command queue (#4/#9) */ - for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) { + for (txq_id = 0; txq_id < hw_params(priv).max_txq_num; txq_id++) { slots_num = (txq_id == priv->cmd_queue) ? TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS; ret = iwl_trans_txq_alloc(priv, &priv->txq[txq_id], slots_num, @@ -556,7 +557,7 @@ static int iwl_tx_init(struct iwl_priv *priv) spin_unlock_irqrestore(&priv->lock, flags); /* Alloc and init all Tx queues, including the command queue (#4/#9) */ - for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) { + for (txq_id = 0; txq_id < hw_params(priv).max_txq_num; txq_id++) { slots_num = (txq_id == priv->cmd_queue) ? TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS; ret = iwl_trans_txq_init(priv, &priv->txq[txq_id], slots_num, @@ -789,7 +790,8 @@ static void iwl_trans_tx_start(struct iwl_priv *priv) a += 4) iwl_write_targ_mem(priv, a, 0); for (; a < priv->scd_base_addr + - SCD_TRANS_TBL_OFFSET_QUEUE(priv->hw_params.max_txq_num); a += 4) + SCD_TRANS_TBL_OFFSET_QUEUE(hw_params(priv).max_txq_num); + a += 4) iwl_write_targ_mem(priv, a, 0); iwl_write_prph(priv, SCD_DRAM_BASE_ADDR, @@ -811,7 +813,7 @@ static void iwl_trans_tx_start(struct iwl_priv *priv) iwl_write_prph(priv, SCD_AGGR_SEL, 0); /* initiate the queues */ - for (i = 0; i < priv->hw_params.max_txq_num; i++) { + for (i = 0; i < hw_params(priv).max_txq_num; i++) { iwl_write_prph(priv, SCD_QUEUE_RDPTR(i), 0); iwl_write_direct32(priv, HBUS_TARG_WRPTR, 0 | (i << 8)); iwl_write_targ_mem(priv, priv->scd_base_addr + @@ -828,7 +830,7 @@ static void iwl_trans_tx_start(struct iwl_priv *priv) } iwl_write_prph(priv, SCD_INTERRUPT_MASK, - IWL_MASK(0, priv->hw_params.max_txq_num)); + IWL_MASK(0, hw_params(priv).max_txq_num)); /* Activate all Tx DMA/FIFO channels */ iwl_trans_txq_set_sched(priv, IWL_MASK(0, 7)); @@ -908,7 +910,7 @@ static int iwl_trans_tx_stop(struct iwl_priv *priv) } /* Unmap DMA from host system and free skb's */ - for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) + for (txq_id = 0; txq_id < hw_params(priv).max_txq_num; txq_id++) iwl_tx_queue_unmap(priv, txq_id); return 0; |