diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-2000.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-2000.c | 271 |
1 files changed, 69 insertions, 202 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c index 094693328db..21e5d0843a6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-2000.c +++ b/drivers/net/wireless/iwlwifi/iwl-2000.c @@ -1,6 +1,6 @@ /****************************************************************************** * - * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. + * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as @@ -24,25 +24,11 @@ * *****************************************************************************/ -#include <linux/kernel.h> #include <linux/module.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/skbuff.h> -#include <linux/netdevice.h> -#include <net/mac80211.h> -#include <linux/etherdevice.h> -#include <asm/unaligned.h> #include <linux/stringify.h> - -#include "iwl-eeprom.h" -#include "iwl-dev.h" -#include "iwl-core.h" -#include "iwl-io.h" -#include "iwl-agn.h" +#include "iwl-config.h" #include "iwl-agn-hw.h" -#include "iwl-shared.h" -#include "iwl-cfg.h" +#include "dvm/commands.h" /* needed for BT for now */ /* Highest firmware API version supported */ #define IWL2030_UCODE_API_MAX 6 @@ -51,10 +37,10 @@ #define IWL135_UCODE_API_MAX 6 /* Oldest version we won't warn about */ -#define IWL2030_UCODE_API_OK 5 -#define IWL2000_UCODE_API_OK 5 -#define IWL105_UCODE_API_OK 5 -#define IWL135_UCODE_API_OK 5 +#define IWL2030_UCODE_API_OK 6 +#define IWL2000_UCODE_API_OK 6 +#define IWL105_UCODE_API_OK 6 +#define IWL135_UCODE_API_OK 6 /* Lowest firmware API version supported */ #define IWL2030_UCODE_API_MIN 5 @@ -62,6 +48,11 @@ #define IWL105_UCODE_API_MIN 5 #define IWL135_UCODE_API_MIN 5 +/* EEPROM version */ +#define EEPROM_2000_TX_POWER_VERSION (6) +#define EEPROM_2000_EEPROM_VERSION (0x805) + + #define IWL2030_FW_PRE "iwlwifi-2030-" #define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode" @@ -74,169 +65,50 @@ #define IWL135_FW_PRE "iwlwifi-135-" #define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE __stringify(api) ".ucode" -static void iwl2000_set_ct_threshold(struct iwl_priv *priv) -{ - /* want Celsius */ - 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 */ -static void iwl2000_nic_config(struct iwl_priv *priv) -{ - iwl_rf_config(priv); - - if (cfg(priv)->iq_invert) - iwl_set_bit(bus(priv), CSR_GP_DRIVER_REG, - CSR_GP_DRIVER_REG_BIT_RADIO_IQ_INVER); -} - -static struct iwl_sensitivity_ranges iwl2000_sensitivity = { - .min_nrg_cck = 97, - .max_nrg_cck = 0, /* not used, set to 0 */ - .auto_corr_min_ofdm = 80, - .auto_corr_min_ofdm_mrc = 128, - .auto_corr_min_ofdm_x1 = 105, - .auto_corr_min_ofdm_mrc_x1 = 192, - - .auto_corr_max_ofdm = 145, - .auto_corr_max_ofdm_mrc = 232, - .auto_corr_max_ofdm_x1 = 110, - .auto_corr_max_ofdm_mrc_x1 = 232, - - .auto_corr_min_cck = 125, - .auto_corr_max_cck = 175, - .auto_corr_min_cck_mrc = 160, - .auto_corr_max_cck_mrc = 310, - .nrg_th_cck = 97, - .nrg_th_ofdm = 100, - - .barker_corr_th_min = 190, - .barker_corr_th_min_mrc = 390, - .nrg_th_cca = 62, -}; - -static int iwl2000_hw_set_hw_params(struct iwl_priv *priv) -{ - if (iwlagn_mod_params.num_of_queues >= IWL_MIN_NUM_QUEUES && - iwlagn_mod_params.num_of_queues <= IWLAGN_NUM_QUEUES) - cfg(priv)->base_params->num_of_queues = - iwlagn_mod_params.num_of_queues; - - hw_params(priv).max_txq_num = cfg(priv)->base_params->num_of_queues; - priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID; - - hw_params(priv).max_data_size = IWL60_RTC_DATA_SIZE; - hw_params(priv).max_inst_size = IWL60_RTC_INST_SIZE; - - hw_params(priv).ht40_channel = BIT(IEEE80211_BAND_2GHZ); - - hw_params(priv).tx_chains_num = num_of_ant(cfg(priv)->valid_tx_ant); - if (cfg(priv)->rx_with_siso_diversity) - hw_params(priv).rx_chains_num = 1; - else - hw_params(priv).rx_chains_num = - num_of_ant(cfg(priv)->valid_rx_ant); - hw_params(priv).valid_tx_ant = cfg(priv)->valid_tx_ant; - hw_params(priv).valid_rx_ant = cfg(priv)->valid_rx_ant; - - iwl2000_set_ct_threshold(priv); - - /* Set initial sensitivity parameters */ - hw_params(priv).sens = &iwl2000_sensitivity; - - return 0; -} - -static struct iwl_lib_ops iwl2000_lib = { - .set_hw_params = iwl2000_hw_set_hw_params, - .nic_config = iwl2000_nic_config, - .eeprom_ops = { - .regulatory_bands = { - EEPROM_REG_BAND_1_CHANNELS, - EEPROM_REG_BAND_2_CHANNELS, - EEPROM_REG_BAND_3_CHANNELS, - EEPROM_REG_BAND_4_CHANNELS, - EEPROM_REG_BAND_5_CHANNELS, - EEPROM_6000_REG_BAND_24_HT40_CHANNELS, - EEPROM_REGULATORY_BAND_NO_HT40, - }, - .update_enhanced_txpower = iwl_eeprom_enhanced_txpower, - }, - .temperature = iwlagn_temperature, -}; - -static struct iwl_lib_ops iwl2030_lib = { - .set_hw_params = iwl2000_hw_set_hw_params, - .bt_rx_handler_setup = iwlagn_bt_rx_handler_setup, - .bt_setup_deferred_work = iwlagn_bt_setup_deferred_work, - .cancel_deferred_work = iwlagn_bt_cancel_deferred_work, - .nic_config = iwl2000_nic_config, - .eeprom_ops = { - .regulatory_bands = { - EEPROM_REG_BAND_1_CHANNELS, - EEPROM_REG_BAND_2_CHANNELS, - EEPROM_REG_BAND_3_CHANNELS, - EEPROM_REG_BAND_4_CHANNELS, - EEPROM_REG_BAND_5_CHANNELS, - EEPROM_6000_REG_BAND_24_HT40_CHANNELS, - EEPROM_REGULATORY_BAND_NO_HT40, - }, - .update_enhanced_txpower = iwl_eeprom_enhanced_txpower, - }, - .temperature = iwlagn_temperature, -}; - -static struct iwl_base_params iwl2000_base_params = { +static const struct iwl_base_params iwl2000_base_params = { .eeprom_size = OTP_LOW_IMAGE_SIZE, .num_of_queues = IWLAGN_NUM_QUEUES, - .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES, .pll_cfg_val = 0, .max_ll_items = OTP_MAX_LL_ITEMS_2x00, .shadow_ram_support = true, .led_compensation = 51, - .adv_thermal_throttle = true, - .support_ct_kill_exit = true, - .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, - .chain_noise_scale = 1000, .wd_timeout = IWL_DEF_WD_TIMEOUT, .max_event_log_size = 512, - .shadow_reg_enable = true, - .hd_v2 = true, + .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ + .scd_chain_ext_wa = true, }; -static struct iwl_base_params iwl2030_base_params = { +static const struct iwl_base_params iwl2030_base_params = { .eeprom_size = OTP_LOW_IMAGE_SIZE, .num_of_queues = IWLAGN_NUM_QUEUES, - .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES, .pll_cfg_val = 0, .max_ll_items = OTP_MAX_LL_ITEMS_2x00, .shadow_ram_support = true, .led_compensation = 57, - .adv_thermal_throttle = true, - .support_ct_kill_exit = true, - .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, - .chain_noise_scale = 1000, .wd_timeout = IWL_LONG_WD_TIMEOUT, .max_event_log_size = 512, - .shadow_reg_enable = true, - .hd_v2 = true, + .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ + .scd_chain_ext_wa = true, }; -static struct iwl_ht_params iwl2000_ht_params = { +static const struct iwl_ht_params iwl2000_ht_params = { .ht_greenfield_support = true, .use_rts_for_aggregation = true, /* use rts/cts protection */ + .ht40_bands = BIT(IEEE80211_BAND_2GHZ), }; -static struct iwl_bt_params iwl2030_bt_params = { - /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */ - .advanced_bt_coexist = true, - .agg_time_limit = BT_AGG_THRESHOLD_DEF, - .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE, - .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT, - .bt_sco_disable = true, - .bt_session_2 = true, +static const struct iwl_eeprom_params iwl20x0_eeprom_params = { + .regulatory_bands = { + EEPROM_REG_BAND_1_CHANNELS, + EEPROM_REG_BAND_2_CHANNELS, + EEPROM_REG_BAND_3_CHANNELS, + EEPROM_REG_BAND_4_CHANNELS, + EEPROM_REG_BAND_5_CHANNELS, + EEPROM_6000_REG_BAND_24_HT40_CHANNELS, + EEPROM_REGULATORY_BAND_NO_HT40, + }, + .enhanced_txpower = true, }; #define IWL_DEVICE_2000 \ @@ -244,22 +116,22 @@ static struct iwl_bt_params iwl2030_bt_params = { .ucode_api_max = IWL2000_UCODE_API_MAX, \ .ucode_api_ok = IWL2000_UCODE_API_OK, \ .ucode_api_min = IWL2000_UCODE_API_MIN, \ - .eeprom_ver = EEPROM_2000_EEPROM_VERSION, \ - .eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ - .lib = &iwl2000_lib, \ + .device_family = IWL_DEVICE_FAMILY_2000, \ + .max_inst_size = IWL60_RTC_INST_SIZE, \ + .max_data_size = IWL60_RTC_DATA_SIZE, \ + .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ + .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ .base_params = &iwl2000_base_params, \ - .need_temp_offset_calib = true, \ - .temp_offset_v2 = true, \ - .led_mode = IWL_LED_RF_STATE, \ - .iq_invert = true \ + .eeprom_params = &iwl20x0_eeprom_params, \ + .led_mode = IWL_LED_RF_STATE -struct iwl_cfg iwl2000_2bgn_cfg = { +const struct iwl_cfg iwl2000_2bgn_cfg = { .name = "Intel(R) Centrino(R) Wireless-N 2200 BGN", IWL_DEVICE_2000, .ht_params = &iwl2000_ht_params, }; -struct iwl_cfg iwl2000_2bgn_d_cfg = { +const struct iwl_cfg iwl2000_2bgn_d_cfg = { .name = "Intel(R) Centrino(R) Wireless-N 2200D BGN", IWL_DEVICE_2000, .ht_params = &iwl2000_ht_params, @@ -270,18 +142,16 @@ struct iwl_cfg iwl2000_2bgn_d_cfg = { .ucode_api_max = IWL2030_UCODE_API_MAX, \ .ucode_api_ok = IWL2030_UCODE_API_OK, \ .ucode_api_min = IWL2030_UCODE_API_MIN, \ - .eeprom_ver = EEPROM_2000_EEPROM_VERSION, \ - .eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ - .lib = &iwl2030_lib, \ + .device_family = IWL_DEVICE_FAMILY_2030, \ + .max_inst_size = IWL60_RTC_INST_SIZE, \ + .max_data_size = IWL60_RTC_DATA_SIZE, \ + .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ + .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ .base_params = &iwl2030_base_params, \ - .bt_params = &iwl2030_bt_params, \ - .need_temp_offset_calib = true, \ - .temp_offset_v2 = true, \ - .led_mode = IWL_LED_RF_STATE, \ - .adv_pm = true, \ - .iq_invert = true \ + .eeprom_params = &iwl20x0_eeprom_params, \ + .led_mode = IWL_LED_RF_STATE -struct iwl_cfg iwl2030_2bgn_cfg = { +const struct iwl_cfg iwl2030_2bgn_cfg = { .name = "Intel(R) Centrino(R) Wireless-N 2230 BGN", IWL_DEVICE_2030, .ht_params = &iwl2000_ht_params, @@ -292,24 +162,23 @@ struct iwl_cfg iwl2030_2bgn_cfg = { .ucode_api_max = IWL105_UCODE_API_MAX, \ .ucode_api_ok = IWL105_UCODE_API_OK, \ .ucode_api_min = IWL105_UCODE_API_MIN, \ - .eeprom_ver = EEPROM_2000_EEPROM_VERSION, \ - .eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ - .lib = &iwl2000_lib, \ + .device_family = IWL_DEVICE_FAMILY_105, \ + .max_inst_size = IWL60_RTC_INST_SIZE, \ + .max_data_size = IWL60_RTC_DATA_SIZE, \ + .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ + .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ .base_params = &iwl2000_base_params, \ - .need_temp_offset_calib = true, \ - .temp_offset_v2 = true, \ + .eeprom_params = &iwl20x0_eeprom_params, \ .led_mode = IWL_LED_RF_STATE, \ - .adv_pm = true, \ - .rx_with_siso_diversity = true, \ - .iq_invert = true \ + .rx_with_siso_diversity = true -struct iwl_cfg iwl105_bgn_cfg = { +const struct iwl_cfg iwl105_bgn_cfg = { .name = "Intel(R) Centrino(R) Wireless-N 105 BGN", IWL_DEVICE_105, .ht_params = &iwl2000_ht_params, }; -struct iwl_cfg iwl105_bgn_d_cfg = { +const struct iwl_cfg iwl105_bgn_d_cfg = { .name = "Intel(R) Centrino(R) Wireless-N 105D BGN", IWL_DEVICE_105, .ht_params = &iwl2000_ht_params, @@ -320,25 +189,23 @@ struct iwl_cfg iwl105_bgn_d_cfg = { .ucode_api_max = IWL135_UCODE_API_MAX, \ .ucode_api_ok = IWL135_UCODE_API_OK, \ .ucode_api_min = IWL135_UCODE_API_MIN, \ - .eeprom_ver = EEPROM_2000_EEPROM_VERSION, \ - .eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ - .lib = &iwl2030_lib, \ + .device_family = IWL_DEVICE_FAMILY_135, \ + .max_inst_size = IWL60_RTC_INST_SIZE, \ + .max_data_size = IWL60_RTC_DATA_SIZE, \ + .nvm_ver = EEPROM_2000_EEPROM_VERSION, \ + .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \ .base_params = &iwl2030_base_params, \ - .bt_params = &iwl2030_bt_params, \ - .need_temp_offset_calib = true, \ - .temp_offset_v2 = true, \ + .eeprom_params = &iwl20x0_eeprom_params, \ .led_mode = IWL_LED_RF_STATE, \ - .adv_pm = true, \ - .rx_with_siso_diversity = true, \ - .iq_invert = true \ + .rx_with_siso_diversity = true -struct iwl_cfg iwl135_bgn_cfg = { +const struct iwl_cfg iwl135_bgn_cfg = { .name = "Intel(R) Centrino(R) Wireless-N 135 BGN", IWL_DEVICE_135, .ht_params = &iwl2000_ht_params, }; -MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX)); -MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX)); -MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX)); -MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX)); +MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_OK)); +MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_OK)); +MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_OK)); +MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_OK)); |