diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-1000.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-1000.c | 253 |
1 files changed, 93 insertions, 160 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c index 8414178bcff..c3817fae16c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-1000.c +++ b/drivers/net/wireless/iwlwifi/iwl-1000.c @@ -1,6 +1,6 @@ /****************************************************************************** * - * Copyright(c) 2008-2009 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 @@ -24,182 +24,115 @@ * *****************************************************************************/ -#include <linux/kernel.h> #include <linux/module.h> -#include <linux/init.h> -#include <linux/pci.h> -#include <linux/dma-mapping.h> -#include <linux/delay.h> -#include <linux/skbuff.h> -#include <linux/netdevice.h> -#include <linux/wireless.h> -#include <net/mac80211.h> -#include <linux/etherdevice.h> -#include <asm/unaligned.h> - -#include "iwl-eeprom.h" -#include "iwl-dev.h" -#include "iwl-core.h" -#include "iwl-io.h" -#include "iwl-sta.h" -#include "iwl-helpers.h" -#include "iwl-5000-hw.h" -#include "iwl-agn-led.h" +#include <linux/stringify.h> +#include "iwl-config.h" +#include "iwl-csr.h" +#include "iwl-agn-hw.h" /* Highest firmware API version supported */ -#define IWL1000_UCODE_API_MAX 3 +#define IWL1000_UCODE_API_MAX 5 +#define IWL100_UCODE_API_MAX 5 + +/* Oldest version we won't warn about */ +#define IWL1000_UCODE_API_OK 5 +#define IWL100_UCODE_API_OK 5 /* Lowest firmware API version supported */ #define IWL1000_UCODE_API_MIN 1 +#define IWL100_UCODE_API_MIN 5 + +/* EEPROM version */ +#define EEPROM_1000_TX_POWER_VERSION (4) +#define EEPROM_1000_EEPROM_VERSION (0x15C) #define IWL1000_FW_PRE "iwlwifi-1000-" -#define _IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE #api ".ucode" -#define IWL1000_MODULE_FIRMWARE(api) _IWL1000_MODULE_FIRMWARE(api) - - -/* - * For 1000, use advance thermal throttling critical temperature threshold, - * but legacy thermal management implementation for now. - * This is for the reason of 1000 uCode using advance thermal throttling API - * but not implement ct_kill_exit based on ct_kill exit temperature - * so the thermal throttling will still based on legacy thermal throttling - * management. - * The code here need to be modified once 1000 uCode has the advanced thermal - * throttling algorithm in place - */ -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; -} - -/* NIC configuration for 1000 series */ -static void iwl1000_nic_config(struct iwl_priv *priv) -{ - /* set CSR_HW_CONFIG_REG for uCode use */ - iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG, - CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI | - CSR_HW_IF_CONFIG_REG_BIT_MAC_SI); - - /* Setting digital SVR for 1000 card to 1.32V */ - /* locking is acquired in iwl_set_bits_mask_prph() function */ - iwl_set_bits_mask_prph(priv, APMG_DIGITAL_SVR_REG, - APMG_SVR_DIGITAL_VOLTAGE_1_32, - ~APMG_SVR_VOLTAGE_CONFIG_BIT_MSK); -} - -static struct iwl_lib_ops iwl1000_lib = { - .set_hw_params = iwl5000_hw_set_hw_params, - .txq_update_byte_cnt_tbl = iwl5000_txq_update_byte_cnt_tbl, - .txq_inval_byte_cnt_tbl = iwl5000_txq_inval_byte_cnt_tbl, - .txq_set_sched = iwl5000_txq_set_sched, - .txq_agg_enable = iwl5000_txq_agg_enable, - .txq_agg_disable = iwl5000_txq_agg_disable, - .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd, - .txq_free_tfd = iwl_hw_txq_free_tfd, - .txq_init = iwl_hw_tx_queue_init, - .rx_handler_setup = iwl5000_rx_handler_setup, - .setup_deferred_work = iwl5000_setup_deferred_work, - .is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr, - .load_ucode = iwl5000_load_ucode, - .dump_nic_event_log = iwl_dump_nic_event_log, - .dump_nic_error_log = iwl_dump_nic_error_log, - .init_alive_start = iwl5000_init_alive_start, - .alive_notify = iwl5000_alive_notify, - .send_tx_power = iwl5000_send_tx_power, - .update_chain_flags = iwl_update_chain_flags, - .apm_ops = { - .init = iwl_apm_init, - .stop = iwl_apm_stop, - .config = iwl1000_nic_config, - .set_pwr_src = iwl_set_pwr_src, - }, - .eeprom_ops = { - .regulatory_bands = { - EEPROM_5000_REG_BAND_1_CHANNELS, - EEPROM_5000_REG_BAND_2_CHANNELS, - EEPROM_5000_REG_BAND_3_CHANNELS, - EEPROM_5000_REG_BAND_4_CHANNELS, - EEPROM_5000_REG_BAND_5_CHANNELS, - EEPROM_5000_REG_BAND_24_HT40_CHANNELS, - EEPROM_5000_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 = iwl5000_eeprom_calib_version, - .query_addr = iwl5000_eeprom_query_addr, - }, - .post_associate = iwl_post_associate, - .isr = iwl_isr_ict, - .config_ap = iwl_config_ap, - .temp_ops = { - .temperature = iwl5000_temperature, - .set_ct_kill = iwl1000_set_ct_threshold, - }, -}; +#define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE __stringify(api) ".ucode" + +#define IWL100_FW_PRE "iwlwifi-100-" +#define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE __stringify(api) ".ucode" -static struct iwl_ops iwl1000_ops = { - .ucode = &iwl5000_ucode, - .lib = &iwl1000_lib, - .hcmd = &iwl5000_hcmd, - .utils = &iwl5000_hcmd_utils, - .led = &iwlagn_led_ops, -}; -struct iwl_cfg iwl1000_bgn_cfg = { - .name = "1000 Series BGN", - .fw_name_pre = IWL1000_FW_PRE, - .ucode_api_max = IWL1000_UCODE_API_MAX, - .ucode_api_min = IWL1000_UCODE_API_MIN, - .sku = IWL_SKU_G|IWL_SKU_N, - .ops = &iwl1000_ops, +static const struct iwl_base_params iwl1000_base_params = { + .num_of_queues = IWLAGN_NUM_QUEUES, .eeprom_size = OTP_LOW_IMAGE_SIZE, - .eeprom_ver = EEPROM_1000_EEPROM_VERSION, - .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, - .num_of_queues = IWL50_NUM_QUEUES, - .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES, - .mod_params = &iwl50_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, .max_ll_items = OTP_MAX_LL_ITEMS_1000, .shadow_ram_support = false, - .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ - .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, - .support_ct_kill_exit = true, - .sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED, + .wd_timeout = IWL_WATCHDOG_DISABLED, + .max_event_log_size = 128, + .scd_chain_ext_wa = true, }; -struct iwl_cfg iwl1000_bg_cfg = { - .name = "1000 Series BG", - .fw_name_pre = IWL1000_FW_PRE, - .ucode_api_max = IWL1000_UCODE_API_MAX, - .ucode_api_min = IWL1000_UCODE_API_MIN, - .sku = IWL_SKU_G, - .ops = &iwl1000_ops, - .eeprom_size = OTP_LOW_IMAGE_SIZE, - .eeprom_ver = EEPROM_1000_EEPROM_VERSION, - .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, - .num_of_queues = IWL50_NUM_QUEUES, - .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES, - .mod_params = &iwl50_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, - .max_ll_items = OTP_MAX_LL_ITEMS_1000, - .shadow_ram_support = false, +static const struct iwl_ht_params iwl1000_ht_params = { .ht_greenfield_support = true, - .led_compensation = 51, - .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, - .support_ct_kill_exit = true, + .use_rts_for_aggregation = true, /* use rts/cts protection */ + .ht40_bands = BIT(IEEE80211_BAND_2GHZ), +}; + +static const struct iwl_eeprom_params iwl1000_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_REG_BAND_24_HT40_CHANNELS, + EEPROM_REGULATORY_BAND_NO_HT40, + } +}; + +#define IWL_DEVICE_1000 \ + .fw_name_pre = IWL1000_FW_PRE, \ + .ucode_api_max = IWL1000_UCODE_API_MAX, \ + .ucode_api_ok = IWL1000_UCODE_API_OK, \ + .ucode_api_min = IWL1000_UCODE_API_MIN, \ + .device_family = IWL_DEVICE_FAMILY_1000, \ + .max_inst_size = IWLAGN_RTC_INST_SIZE, \ + .max_data_size = IWLAGN_RTC_DATA_SIZE, \ + .nvm_ver = EEPROM_1000_EEPROM_VERSION, \ + .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION, \ + .base_params = &iwl1000_base_params, \ + .eeprom_params = &iwl1000_eeprom_params, \ + .led_mode = IWL_LED_BLINK + +const struct iwl_cfg iwl1000_bgn_cfg = { + .name = "Intel(R) Centrino(R) Wireless-N 1000 BGN", + IWL_DEVICE_1000, + .ht_params = &iwl1000_ht_params, +}; + +const struct iwl_cfg iwl1000_bg_cfg = { + .name = "Intel(R) Centrino(R) Wireless-N 1000 BG", + IWL_DEVICE_1000, +}; + +#define IWL_DEVICE_100 \ + .fw_name_pre = IWL100_FW_PRE, \ + .ucode_api_max = IWL100_UCODE_API_MAX, \ + .ucode_api_ok = IWL100_UCODE_API_OK, \ + .ucode_api_min = IWL100_UCODE_API_MIN, \ + .device_family = IWL_DEVICE_FAMILY_100, \ + .max_inst_size = IWLAGN_RTC_INST_SIZE, \ + .max_data_size = IWLAGN_RTC_DATA_SIZE, \ + .nvm_ver = EEPROM_1000_EEPROM_VERSION, \ + .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION, \ + .base_params = &iwl1000_base_params, \ + .eeprom_params = &iwl1000_eeprom_params, \ + .led_mode = IWL_LED_RF_STATE, \ + .rx_with_siso_diversity = true + +const struct iwl_cfg iwl100_bgn_cfg = { + .name = "Intel(R) Centrino(R) Wireless-N 100 BGN", + IWL_DEVICE_100, + .ht_params = &iwl1000_ht_params, +}; + +const struct iwl_cfg iwl100_bg_cfg = { + .name = "Intel(R) Centrino(R) Wireless-N 100 BG", + IWL_DEVICE_100, }; -MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX)); +MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_OK)); +MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_OK)); |