diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-5000.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 245 |
1 files changed, 86 insertions, 159 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 48bdcd8d2e94..fd9fbc93ea1b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -170,17 +170,17 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv) { if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES && priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES) - priv->cfg->num_of_queues = + priv->cfg->base_params->num_of_queues = priv->cfg->mod_params->num_of_queues; - priv->hw_params.max_txq_num = priv->cfg->num_of_queues; + priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues; priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM; priv->hw_params.scd_bc_tbls_size = - priv->cfg->num_of_queues * + 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; - priv->hw_params.bcast_sta_id = IWLAGN_BROADCAST_ID; + 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; @@ -195,8 +195,7 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv) priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant; priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant; - if (priv->cfg->ops->lib->temp_ops.set_ct_kill) - priv->cfg->ops->lib->temp_ops.set_ct_kill(priv); + iwl5000_set_ct_threshold(priv); /* Set initial sensitivity parameters */ /* Set initial calibration set */ @@ -217,17 +216,17 @@ static int iwl5150_hw_set_hw_params(struct iwl_priv *priv) { if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES && priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES) - priv->cfg->num_of_queues = + priv->cfg->base_params->num_of_queues = priv->cfg->mod_params->num_of_queues; - priv->hw_params.max_txq_num = priv->cfg->num_of_queues; + priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues; priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM; priv->hw_params.scd_bc_tbls_size = - priv->cfg->num_of_queues * + 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; - priv->hw_params.bcast_sta_id = IWLAGN_BROADCAST_ID; + 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; @@ -242,8 +241,7 @@ static int iwl5150_hw_set_hw_params(struct iwl_priv *priv) priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant; priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant; - if (priv->cfg->ops->lib->temp_ops.set_ct_kill) - priv->cfg->ops->lib->temp_ops.set_ct_kill(priv); + iwl5150_set_ct_threshold(priv); /* Set initial sensitivity parameters */ /* Set initial calibration set */ @@ -275,14 +273,19 @@ static void iwl5150_temperature(struct iwl_priv *priv) static int iwl5000_hw_channel_switch(struct iwl_priv *priv, struct ieee80211_channel_switch *ch_switch) { + /* + * MULTI-FIXME + * See iwl_mac_channel_switch. + */ + struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS]; struct iwl5000_channel_switch_cmd cmd; const struct iwl_channel_info *ch_info; u32 switch_time_in_usec, ucode_switch_time; u16 ch; u32 tsf_low; u8 switch_count; - u16 beacon_interval = le16_to_cpu(priv->rxon_timing.beacon_interval); - struct ieee80211_vif *vif = priv->vif; + u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval); + struct ieee80211_vif *vif = ctx->vif; struct iwl_host_cmd hcmd = { .id = REPLY_CHANNEL_SWITCH, .len = sizeof(cmd), @@ -291,12 +294,12 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv, }; cmd.band = priv->band == IEEE80211_BAND_2GHZ; - ch = ieee80211_frequency_to_channel(ch_switch->channel->center_freq); + ch = ch_switch->channel->hw_value; IWL_DEBUG_11H(priv, "channel switch from %d to %d\n", - priv->active_rxon.channel, ch); + ctx->active.channel, ch); cmd.channel = cpu_to_le16(ch); - cmd.rxon_flags = priv->staging_rxon.flags; - cmd.rxon_filter_flags = priv->staging_rxon.filter_flags; + cmd.rxon_flags = ctx->staging.flags; + cmd.rxon_filter_flags = ctx->staging.filter_flags; switch_count = ch_switch->count; tsf_low = ch_switch->timestamp & 0x0ffffffff; /* @@ -331,7 +334,7 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv, cmd.expect_beacon = is_channel_radar(ch_info); else { IWL_ERR(priv, "invalid channel switch from %u to %u\n", - priv->active_rxon.channel, ch); + ctx->active.channel, ch); return -EFAULT; } priv->switch_rxon.channel = cmd.channel; @@ -365,9 +368,7 @@ static struct iwl_lib_ops iwl5000_lib = { .set_channel_switch = iwl5000_hw_channel_switch, .apm_ops = { .init = iwl_apm_init, - .stop = iwl_apm_stop, .config = iwl5000_nic_config, - .set_pwr_src = iwl_set_pwr_src, }, .eeprom_ops = { .regulatory_bands = { @@ -379,7 +380,6 @@ static struct iwl_lib_ops iwl5000_lib = { EEPROM_REG_BAND_24_HT40_CHANNELS, EEPROM_REG_BAND_52_HT40_CHANNELS }, - .verify_signature = iwlcore_eeprom_verify_signature, .acquire_semaphore = iwlcore_eeprom_acquire_semaphore, .release_semaphore = iwlcore_eeprom_release_semaphore, .calib_version = iwlagn_eeprom_calib_version, @@ -390,21 +390,26 @@ static struct iwl_lib_ops iwl5000_lib = { .config_ap = iwl_config_ap, .temp_ops = { .temperature = iwlagn_temperature, - .set_ct_kill = iwl5000_set_ct_threshold, }, .manage_ibss_station = iwlagn_manage_ibss_station, - .update_bcast_station = iwl_update_bcast_station, + .update_bcast_stations = iwl_update_bcast_stations, .debugfs_ops = { .rx_stats_read = iwl_ucode_rx_stats_read, .tx_stats_read = iwl_ucode_tx_stats_read, .general_stats_read = iwl_ucode_general_stats_read, .bt_stats_read = iwl_ucode_bt_stats_read, + .reply_tx_error = iwl_reply_tx_error_read, }, .recover_from_tx_stall = iwl_bg_monitor_recover, .check_plcp_health = iwl_good_plcp_health, .check_ack_health = iwl_good_ack_health, .txfifo_flush = iwlagn_txfifo_flush, .dev_txfifo_flush = iwlagn_dev_txfifo_flush, + .tt_ops = { + .lower_power_detection = iwl_tt_is_low_power_state, + .tt_power_mode = iwl_tt_current_power_mode, + .ct_kill_check = iwl_check_for_ct_kill, + } }; static struct iwl_lib_ops iwl5150_lib = { @@ -431,9 +436,7 @@ static struct iwl_lib_ops iwl5150_lib = { .set_channel_switch = iwl5000_hw_channel_switch, .apm_ops = { .init = iwl_apm_init, - .stop = iwl_apm_stop, .config = iwl5000_nic_config, - .set_pwr_src = iwl_set_pwr_src, }, .eeprom_ops = { .regulatory_bands = { @@ -445,7 +448,6 @@ static struct iwl_lib_ops iwl5150_lib = { EEPROM_REG_BAND_24_HT40_CHANNELS, EEPROM_REG_BAND_52_HT40_CHANNELS }, - .verify_signature = iwlcore_eeprom_verify_signature, .acquire_semaphore = iwlcore_eeprom_acquire_semaphore, .release_semaphore = iwlcore_eeprom_release_semaphore, .calib_version = iwlagn_eeprom_calib_version, @@ -456,20 +458,26 @@ static struct iwl_lib_ops iwl5150_lib = { .config_ap = iwl_config_ap, .temp_ops = { .temperature = iwl5150_temperature, - .set_ct_kill = iwl5150_set_ct_threshold, }, .manage_ibss_station = iwlagn_manage_ibss_station, - .update_bcast_station = iwl_update_bcast_station, + .update_bcast_stations = iwl_update_bcast_stations, .debugfs_ops = { .rx_stats_read = iwl_ucode_rx_stats_read, .tx_stats_read = iwl_ucode_tx_stats_read, .general_stats_read = iwl_ucode_general_stats_read, + .bt_stats_read = iwl_ucode_bt_stats_read, + .reply_tx_error = iwl_reply_tx_error_read, }, .recover_from_tx_stall = iwl_bg_monitor_recover, .check_plcp_health = iwl_good_plcp_health, .check_ack_health = iwl_good_ack_health, .txfifo_flush = iwlagn_txfifo_flush, .dev_txfifo_flush = iwlagn_dev_txfifo_flush, + .tt_ops = { + .lower_power_detection = iwl_tt_is_low_power_state, + .tt_power_mode = iwl_tt_current_power_mode, + .ct_kill_check = iwl_check_for_ct_kill, + } }; static const struct iwl_ops iwl5000_ops = { @@ -486,27 +494,14 @@ static const struct iwl_ops iwl5150_ops = { .led = &iwlagn_led_ops, }; -struct iwl_cfg iwl5300_agn_cfg = { - .name = "Intel(R) Ultimate N WiFi Link 5300 AGN", - .fw_name_pre = IWL5000_FW_PRE, - .ucode_api_max = IWL5000_UCODE_API_MAX, - .ucode_api_min = IWL5000_UCODE_API_MIN, - .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, - .ops = &iwl5000_ops, +static struct iwl_base_params iwl5000_base_params = { .eeprom_size = IWLAGN_EEPROM_IMG_SIZE, - .eeprom_ver = EEPROM_5000_EEPROM_VERSION, - .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, .num_of_queues = IWLAGN_NUM_QUEUES, .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES, - .mod_params = &iwlagn_mod_params, - .valid_tx_ant = ANT_ABC, - .valid_rx_ant = ANT_ABC, .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL, .set_l0s = true, .use_bsm = false, - .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, .chain_noise_scale = 1000, @@ -516,6 +511,26 @@ struct iwl_cfg iwl5300_agn_cfg = { .sensitivity_calib_by_driver = true, .chain_noise_calib_by_driver = true, }; +static struct iwl_ht_params iwl5000_ht_params = { + .ht_greenfield_support = true, + .use_rts_for_aggregation = true, /* use rts/cts protection */ +}; + +struct iwl_cfg iwl5300_agn_cfg = { + .name = "Intel(R) Ultimate N WiFi Link 5300 AGN", + .fw_name_pre = IWL5000_FW_PRE, + .ucode_api_max = IWL5000_UCODE_API_MAX, + .ucode_api_min = IWL5000_UCODE_API_MIN, + .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, + .valid_tx_ant = ANT_ABC, + .valid_rx_ant = ANT_ABC, + .eeprom_ver = EEPROM_5000_EEPROM_VERSION, + .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, + .ops = &iwl5000_ops, + .mod_params = &iwlagn_mod_params, + .base_params = &iwl5000_base_params, + .ht_params = &iwl5000_ht_params, +}; struct iwl_cfg iwl5100_bgn_cfg = { .name = "Intel(R) WiFi Link 5100 BGN", @@ -523,29 +538,14 @@ struct iwl_cfg iwl5100_bgn_cfg = { .ucode_api_max = IWL5000_UCODE_API_MAX, .ucode_api_min = IWL5000_UCODE_API_MIN, .sku = IWL_SKU_G|IWL_SKU_N, - .ops = &iwl5000_ops, - .eeprom_size = IWLAGN_EEPROM_IMG_SIZE, + .valid_tx_ant = ANT_B, + .valid_rx_ant = ANT_AB, .eeprom_ver = EEPROM_5000_EEPROM_VERSION, .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, - .num_of_queues = IWLAGN_NUM_QUEUES, - .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES, + .ops = &iwl5000_ops, .mod_params = &iwlagn_mod_params, - .valid_tx_ant = ANT_B, - .valid_rx_ant = ANT_AB, - .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL, - .set_l0s = true, - .use_bsm = false, - .ht_greenfield_support = true, - .led_compensation = 51, - .use_rts_for_aggregation = true, /* use rts/cts protection */ - .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, - .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, - .chain_noise_scale = 1000, - .monitor_recover_period = IWL_LONG_MONITORING_PERIOD, - .max_event_log_size = 512, - .ucode_tracing = true, - .sensitivity_calib_by_driver = true, - .chain_noise_calib_by_driver = true, + .base_params = &iwl5000_base_params, + .ht_params = &iwl5000_ht_params, }; struct iwl_cfg iwl5100_abg_cfg = { @@ -554,27 +554,13 @@ struct iwl_cfg iwl5100_abg_cfg = { .ucode_api_max = IWL5000_UCODE_API_MAX, .ucode_api_min = IWL5000_UCODE_API_MIN, .sku = IWL_SKU_A|IWL_SKU_G, - .ops = &iwl5000_ops, - .eeprom_size = IWLAGN_EEPROM_IMG_SIZE, + .valid_tx_ant = ANT_B, + .valid_rx_ant = ANT_AB, .eeprom_ver = EEPROM_5000_EEPROM_VERSION, .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, - .num_of_queues = IWLAGN_NUM_QUEUES, - .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES, + .ops = &iwl5000_ops, .mod_params = &iwlagn_mod_params, - .valid_tx_ant = ANT_B, - .valid_rx_ant = ANT_AB, - .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL, - .set_l0s = true, - .use_bsm = false, - .led_compensation = 51, - .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, - .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, - .chain_noise_scale = 1000, - .monitor_recover_period = IWL_LONG_MONITORING_PERIOD, - .max_event_log_size = 512, - .ucode_tracing = true, - .sensitivity_calib_by_driver = true, - .chain_noise_calib_by_driver = true, + .base_params = &iwl5000_base_params, }; struct iwl_cfg iwl5100_agn_cfg = { @@ -583,29 +569,14 @@ struct iwl_cfg iwl5100_agn_cfg = { .ucode_api_max = IWL5000_UCODE_API_MAX, .ucode_api_min = IWL5000_UCODE_API_MIN, .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, - .ops = &iwl5000_ops, - .eeprom_size = IWLAGN_EEPROM_IMG_SIZE, + .valid_tx_ant = ANT_B, + .valid_rx_ant = ANT_AB, .eeprom_ver = EEPROM_5000_EEPROM_VERSION, .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, - .num_of_queues = IWLAGN_NUM_QUEUES, - .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES, + .ops = &iwl5000_ops, .mod_params = &iwlagn_mod_params, - .valid_tx_ant = ANT_B, - .valid_rx_ant = ANT_AB, - .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL, - .set_l0s = true, - .use_bsm = false, - .ht_greenfield_support = true, - .led_compensation = 51, - .use_rts_for_aggregation = true, /* use rts/cts protection */ - .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, - .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, - .chain_noise_scale = 1000, - .monitor_recover_period = IWL_LONG_MONITORING_PERIOD, - .max_event_log_size = 512, - .ucode_tracing = true, - .sensitivity_calib_by_driver = true, - .chain_noise_calib_by_driver = true, + .base_params = &iwl5000_base_params, + .ht_params = &iwl5000_ht_params, }; struct iwl_cfg iwl5350_agn_cfg = { @@ -614,29 +585,14 @@ struct iwl_cfg iwl5350_agn_cfg = { .ucode_api_max = IWL5000_UCODE_API_MAX, .ucode_api_min = IWL5000_UCODE_API_MIN, .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, - .ops = &iwl5000_ops, - .eeprom_size = IWLAGN_EEPROM_IMG_SIZE, + .valid_tx_ant = ANT_ABC, + .valid_rx_ant = ANT_ABC, .eeprom_ver = EEPROM_5050_EEPROM_VERSION, .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION, - .num_of_queues = IWLAGN_NUM_QUEUES, - .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES, + .ops = &iwl5000_ops, .mod_params = &iwlagn_mod_params, - .valid_tx_ant = ANT_ABC, - .valid_rx_ant = ANT_ABC, - .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL, - .set_l0s = true, - .use_bsm = false, - .ht_greenfield_support = true, - .led_compensation = 51, - .use_rts_for_aggregation = true, /* use rts/cts protection */ - .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, - .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, - .chain_noise_scale = 1000, - .monitor_recover_period = IWL_LONG_MONITORING_PERIOD, - .max_event_log_size = 512, - .ucode_tracing = true, - .sensitivity_calib_by_driver = true, - .chain_noise_calib_by_driver = true, + .base_params = &iwl5000_base_params, + .ht_params = &iwl5000_ht_params, }; struct iwl_cfg iwl5150_agn_cfg = { @@ -645,29 +601,14 @@ struct iwl_cfg iwl5150_agn_cfg = { .ucode_api_max = IWL5150_UCODE_API_MAX, .ucode_api_min = IWL5150_UCODE_API_MIN, .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, - .ops = &iwl5150_ops, - .eeprom_size = IWLAGN_EEPROM_IMG_SIZE, + .valid_tx_ant = ANT_A, + .valid_rx_ant = ANT_AB, .eeprom_ver = EEPROM_5050_EEPROM_VERSION, .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION, - .num_of_queues = IWLAGN_NUM_QUEUES, - .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES, + .ops = &iwl5150_ops, .mod_params = &iwlagn_mod_params, - .valid_tx_ant = ANT_A, - .valid_rx_ant = ANT_AB, - .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL, - .set_l0s = true, - .use_bsm = false, - .ht_greenfield_support = true, - .led_compensation = 51, - .use_rts_for_aggregation = true, /* use rts/cts protection */ - .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, - .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, - .chain_noise_scale = 1000, - .monitor_recover_period = IWL_LONG_MONITORING_PERIOD, - .max_event_log_size = 512, - .ucode_tracing = true, - .sensitivity_calib_by_driver = true, - .chain_noise_calib_by_driver = true, + .base_params = &iwl5000_base_params, + .ht_params = &iwl5000_ht_params, .need_dc_calib = true, }; @@ -677,27 +618,13 @@ struct iwl_cfg iwl5150_abg_cfg = { .ucode_api_max = IWL5150_UCODE_API_MAX, .ucode_api_min = IWL5150_UCODE_API_MIN, .sku = IWL_SKU_A|IWL_SKU_G, - .ops = &iwl5150_ops, - .eeprom_size = IWLAGN_EEPROM_IMG_SIZE, + .valid_tx_ant = ANT_A, + .valid_rx_ant = ANT_AB, .eeprom_ver = EEPROM_5050_EEPROM_VERSION, .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION, - .num_of_queues = IWLAGN_NUM_QUEUES, - .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES, + .ops = &iwl5150_ops, .mod_params = &iwlagn_mod_params, - .valid_tx_ant = ANT_A, - .valid_rx_ant = ANT_AB, - .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL, - .set_l0s = true, - .use_bsm = false, - .led_compensation = 51, - .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, - .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, - .chain_noise_scale = 1000, - .monitor_recover_period = IWL_LONG_MONITORING_PERIOD, - .max_event_log_size = 512, - .ucode_tracing = true, - .sensitivity_calib_by_driver = true, - .chain_noise_calib_by_driver = true, + .base_params = &iwl5000_base_params, .need_dc_calib = true, }; 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