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kernel/linux-rt-4.4.41/drivers/net/wireless/iwlwifi/iwl-6000.c 12.5 KB
5113f6f70   김현기   kernel add
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  /******************************************************************************
   *
   * 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
   * published by the Free Software Foundation.
   *
   * This program is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   * more details.
   *
   * You should have received a copy of the GNU General Public License along with
   * this program; if not, write to the Free Software Foundation, Inc.,
   * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
   *
   * The full GNU General Public License is included in this distribution in the
   * file called LICENSE.
   *
   * Contact Information:
   *  Intel Linux Wireless <ilw@linux.intel.com>
   * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
   *
   *****************************************************************************/
  
  #include <linux/module.h>
  #include <linux/stringify.h>
  #include "iwl-config.h"
  #include "iwl-agn-hw.h"
  #include "dvm/commands.h" /* needed for BT for now */
  
  /* Highest firmware API version supported */
  #define IWL6000_UCODE_API_MAX 6
  #define IWL6050_UCODE_API_MAX 5
  #define IWL6000G2_UCODE_API_MAX 6
  #define IWL6035_UCODE_API_MAX 6
  
  /* Oldest version we won't warn about */
  #define IWL6000_UCODE_API_OK 4
  #define IWL6000G2_UCODE_API_OK 5
  #define IWL6050_UCODE_API_OK 5
  #define IWL6000G2B_UCODE_API_OK 6
  #define IWL6035_UCODE_API_OK 6
  
  /* Lowest firmware API version supported */
  #define IWL6000_UCODE_API_MIN 4
  #define IWL6050_UCODE_API_MIN 4
  #define IWL6000G2_UCODE_API_MIN 5
  #define IWL6035_UCODE_API_MIN 6
  
  /* EEPROM versions */
  #define EEPROM_6000_TX_POWER_VERSION	(4)
  #define EEPROM_6000_EEPROM_VERSION	(0x423)
  #define EEPROM_6050_TX_POWER_VERSION	(4)
  #define EEPROM_6050_EEPROM_VERSION	(0x532)
  #define EEPROM_6150_TX_POWER_VERSION	(6)
  #define EEPROM_6150_EEPROM_VERSION	(0x553)
  #define EEPROM_6005_TX_POWER_VERSION	(6)
  #define EEPROM_6005_EEPROM_VERSION	(0x709)
  #define EEPROM_6030_TX_POWER_VERSION	(6)
  #define EEPROM_6030_EEPROM_VERSION	(0x709)
  #define EEPROM_6035_TX_POWER_VERSION	(6)
  #define EEPROM_6035_EEPROM_VERSION	(0x753)
  
  #define IWL6000_FW_PRE "iwlwifi-6000-"
  #define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE __stringify(api) ".ucode"
  
  #define IWL6050_FW_PRE "iwlwifi-6050-"
  #define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE __stringify(api) ".ucode"
  
  #define IWL6005_FW_PRE "iwlwifi-6000g2a-"
  #define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE __stringify(api) ".ucode"
  
  #define IWL6030_FW_PRE "iwlwifi-6000g2b-"
  #define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE __stringify(api) ".ucode"
  
  static const struct iwl_base_params iwl6000_base_params = {
  	.eeprom_size = OTP_LOW_IMAGE_SIZE,
  	.num_of_queues = IWLAGN_NUM_QUEUES,
  	.pll_cfg_val = 0,
  	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
  	.shadow_ram_support = true,
  	.led_compensation = 51,
  	.wd_timeout = IWL_DEF_WD_TIMEOUT,
  	.max_event_log_size = 512,
  	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
  	.scd_chain_ext_wa = true,
  };
  
  static const struct iwl_base_params iwl6050_base_params = {
  	.eeprom_size = OTP_LOW_IMAGE_SIZE,
  	.num_of_queues = IWLAGN_NUM_QUEUES,
  	.pll_cfg_val = 0,
  	.max_ll_items = OTP_MAX_LL_ITEMS_6x50,
  	.shadow_ram_support = true,
  	.led_compensation = 51,
  	.wd_timeout = IWL_DEF_WD_TIMEOUT,
  	.max_event_log_size = 1024,
  	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
  	.scd_chain_ext_wa = true,
  };
  
  static const struct iwl_base_params iwl6000_g2_base_params = {
  	.eeprom_size = OTP_LOW_IMAGE_SIZE,
  	.num_of_queues = IWLAGN_NUM_QUEUES,
  	.pll_cfg_val = 0,
  	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
  	.shadow_ram_support = true,
  	.led_compensation = 57,
  	.wd_timeout = IWL_LONG_WD_TIMEOUT,
  	.max_event_log_size = 512,
  	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
  	.scd_chain_ext_wa = true,
  };
  
  static const struct iwl_ht_params iwl6000_ht_params = {
  	.ht_greenfield_support = true,
  	.use_rts_for_aggregation = true, /* use rts/cts protection */
  	.ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
  };
  
  static const struct iwl_eeprom_params iwl6000_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_REG_BAND_52_HT40_CHANNELS
  	},
  	.enhanced_txpower = true,
  };
  
  #define IWL_DEVICE_6005						\
  	.fw_name_pre = IWL6005_FW_PRE,				\
  	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
  	.ucode_api_ok = IWL6000G2_UCODE_API_OK,			\
  	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
  	.device_family = IWL_DEVICE_FAMILY_6005,		\
  	.max_inst_size = IWL60_RTC_INST_SIZE,			\
  	.max_data_size = IWL60_RTC_DATA_SIZE,			\
  	.nvm_ver = EEPROM_6005_EEPROM_VERSION,		\
  	.nvm_calib_ver = EEPROM_6005_TX_POWER_VERSION,	\
  	.base_params = &iwl6000_g2_base_params,			\
  	.eeprom_params = &iwl6000_eeprom_params,		\
  	.led_mode = IWL_LED_RF_STATE,				\
  	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
  
  const struct iwl_cfg iwl6005_2agn_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
  	IWL_DEVICE_6005,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl6005_2abg_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
  	IWL_DEVICE_6005,
  };
  
  const struct iwl_cfg iwl6005_2bg_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
  	IWL_DEVICE_6005,
  };
  
  const struct iwl_cfg iwl6005_2agn_sff_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6205S AGN",
  	IWL_DEVICE_6005,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl6005_2agn_d_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6205D AGN",
  	IWL_DEVICE_6005,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl6005_2agn_mow1_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6206 AGN",
  	IWL_DEVICE_6005,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl6005_2agn_mow2_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6207 AGN",
  	IWL_DEVICE_6005,
  	.ht_params = &iwl6000_ht_params,
  };
  
  #define IWL_DEVICE_6030						\
  	.fw_name_pre = IWL6030_FW_PRE,				\
  	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
  	.ucode_api_ok = IWL6000G2B_UCODE_API_OK,		\
  	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
  	.device_family = IWL_DEVICE_FAMILY_6030,		\
  	.max_inst_size = IWL60_RTC_INST_SIZE,			\
  	.max_data_size = IWL60_RTC_DATA_SIZE,			\
  	.nvm_ver = EEPROM_6030_EEPROM_VERSION,		\
  	.nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION,	\
  	.base_params = &iwl6000_g2_base_params,			\
  	.eeprom_params = &iwl6000_eeprom_params,		\
  	.led_mode = IWL_LED_RF_STATE,				\
  	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
  
  const struct iwl_cfg iwl6030_2agn_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
  	IWL_DEVICE_6030,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl6030_2abg_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
  	IWL_DEVICE_6030,
  };
  
  const struct iwl_cfg iwl6030_2bgn_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
  	IWL_DEVICE_6030,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl6030_2bg_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
  	IWL_DEVICE_6030,
  };
  
  #define IWL_DEVICE_6035						\
  	.fw_name_pre = IWL6030_FW_PRE,				\
  	.ucode_api_max = IWL6035_UCODE_API_MAX,			\
  	.ucode_api_ok = IWL6035_UCODE_API_OK,			\
  	.ucode_api_min = IWL6035_UCODE_API_MIN,			\
  	.device_family = IWL_DEVICE_FAMILY_6030,		\
  	.max_inst_size = IWL60_RTC_INST_SIZE,			\
  	.max_data_size = IWL60_RTC_DATA_SIZE,			\
  	.nvm_ver = EEPROM_6030_EEPROM_VERSION,		\
  	.nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION,	\
  	.base_params = &iwl6000_g2_base_params,			\
  	.eeprom_params = &iwl6000_eeprom_params,		\
  	.led_mode = IWL_LED_RF_STATE,				\
  	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
  
  const struct iwl_cfg iwl6035_2agn_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6235 AGN",
  	IWL_DEVICE_6035,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl6035_2agn_sff_cfg = {
  	.name = "Intel(R) Centrino(R) Ultimate-N 6235 AGN",
  	IWL_DEVICE_6035,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl1030_bgn_cfg = {
  	.name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
  	IWL_DEVICE_6030,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl1030_bg_cfg = {
  	.name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
  	IWL_DEVICE_6030,
  };
  
  const struct iwl_cfg iwl130_bgn_cfg = {
  	.name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
  	IWL_DEVICE_6030,
  	.ht_params = &iwl6000_ht_params,
  	.rx_with_siso_diversity = true,
  };
  
  const struct iwl_cfg iwl130_bg_cfg = {
  	.name = "Intel(R) Centrino(R) Wireless-N 130 BG",
  	IWL_DEVICE_6030,
  	.rx_with_siso_diversity = true,
  };
  
  /*
   * "i": Internal configuration, use internal Power Amplifier
   */
  #define IWL_DEVICE_6000i					\
  	.fw_name_pre = IWL6000_FW_PRE,				\
  	.ucode_api_max = IWL6000_UCODE_API_MAX,			\
  	.ucode_api_ok = IWL6000_UCODE_API_OK,			\
  	.ucode_api_min = IWL6000_UCODE_API_MIN,			\
  	.device_family = IWL_DEVICE_FAMILY_6000i,		\
  	.max_inst_size = IWL60_RTC_INST_SIZE,			\
  	.max_data_size = IWL60_RTC_DATA_SIZE,			\
  	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */	\
  	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */	\
  	.nvm_ver = EEPROM_6000_EEPROM_VERSION,		\
  	.nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,	\
  	.base_params = &iwl6000_base_params,			\
  	.eeprom_params = &iwl6000_eeprom_params,		\
  	.led_mode = IWL_LED_BLINK,				\
  	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
  
  const struct iwl_cfg iwl6000i_2agn_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
  	IWL_DEVICE_6000i,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl6000i_2abg_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
  	IWL_DEVICE_6000i,
  };
  
  const struct iwl_cfg iwl6000i_2bg_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
  	IWL_DEVICE_6000i,
  };
  
  #define IWL_DEVICE_6050						\
  	.fw_name_pre = IWL6050_FW_PRE,				\
  	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
  	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
  	.device_family = IWL_DEVICE_FAMILY_6050,		\
  	.max_inst_size = IWL60_RTC_INST_SIZE,			\
  	.max_data_size = IWL60_RTC_DATA_SIZE,			\
  	.valid_tx_ant = ANT_AB,		/* .cfg overwrite */	\
  	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */	\
  	.nvm_ver = EEPROM_6050_EEPROM_VERSION,		\
  	.nvm_calib_ver = EEPROM_6050_TX_POWER_VERSION,	\
  	.base_params = &iwl6050_base_params,			\
  	.eeprom_params = &iwl6000_eeprom_params,		\
  	.led_mode = IWL_LED_BLINK,				\
  	.internal_wimax_coex = true,				\
  	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
  
  const struct iwl_cfg iwl6050_2agn_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
  	IWL_DEVICE_6050,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl6050_2abg_cfg = {
  	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
  	IWL_DEVICE_6050,
  };
  
  #define IWL_DEVICE_6150						\
  	.fw_name_pre = IWL6050_FW_PRE,				\
  	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
  	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
  	.device_family = IWL_DEVICE_FAMILY_6150,		\
  	.max_inst_size = IWL60_RTC_INST_SIZE,			\
  	.max_data_size = IWL60_RTC_DATA_SIZE,			\
  	.nvm_ver = EEPROM_6150_EEPROM_VERSION,		\
  	.nvm_calib_ver = EEPROM_6150_TX_POWER_VERSION,	\
  	.base_params = &iwl6050_base_params,			\
  	.eeprom_params = &iwl6000_eeprom_params,		\
  	.led_mode = IWL_LED_BLINK,				\
  	.internal_wimax_coex = true,				\
  	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
  
  const struct iwl_cfg iwl6150_bgn_cfg = {
  	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
  	IWL_DEVICE_6150,
  	.ht_params = &iwl6000_ht_params,
  };
  
  const struct iwl_cfg iwl6150_bg_cfg = {
  	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BG",
  	IWL_DEVICE_6150,
  };
  
  const struct iwl_cfg iwl6000_3agn_cfg = {
  	.name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
  	.fw_name_pre = IWL6000_FW_PRE,
  	.ucode_api_max = IWL6000_UCODE_API_MAX,
  	.ucode_api_ok = IWL6000_UCODE_API_OK,
  	.ucode_api_min = IWL6000_UCODE_API_MIN,
  	.device_family = IWL_DEVICE_FAMILY_6000,
  	.max_inst_size = IWL60_RTC_INST_SIZE,
  	.max_data_size = IWL60_RTC_DATA_SIZE,
  	.nvm_ver = EEPROM_6000_EEPROM_VERSION,
  	.nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,
  	.base_params = &iwl6000_base_params,
  	.eeprom_params = &iwl6000_eeprom_params,
  	.ht_params = &iwl6000_ht_params,
  	.led_mode = IWL_LED_BLINK,
  };
  
  MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_OK));
  MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_OK));
  MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_OK));
  MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2B_UCODE_API_OK));