kernel/drivers/net/wireless/iwlwifi/iwl-5000.c

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  * The full GNU General Public License is included in this distribution in the
  19  * file called LICENSE.
  20  *
  21  * Contact Information:
  22  *  Intel Linux Wireless <ilw@linux.intel.com>
  23  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  24  *
  25  *****************************************************************************/
  26
  27 #include <linux/module.h>
  28 #include <linux/stringify.h>
  29 #include "iwl-config.h"
  30 #include "iwl-agn-hw.h"
  31 #include "iwl-csr.h"
  32
  33 /* Highest firmware API version supported */
  34 #define IWL5000_UCODE_API_MAX 5
  35 #define IWL5150_UCODE_API_MAX 2
  36
  37 /* Oldest version we won't warn about */
  38 #define IWL5000_UCODE_API_OK 5
  39 #define IWL5150_UCODE_API_OK 2
  40
  41 /* Lowest firmware API version supported */
  42 #define IWL5000_UCODE_API_MIN 1
  43 #define IWL5150_UCODE_API_MIN 1
  44
  45 /* EEPROM versions */
  46 #define EEPROM_5000_TX_POWER_VERSION    (4)
  47 #define EEPROM_5000_EEPROM_VERSION      (0x11A)
  48 #define EEPROM_5050_TX_POWER_VERSION    (4)
  49 #define EEPROM_5050_EEPROM_VERSION      (0x21E)
  50
  51 #define IWL5000_FW_PRE "iwlwifi-5000-"
  52 #define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE __stringify(api) ".ucode"
  53
  54 #define IWL5150_FW_PRE "iwlwifi-5150-"
  55 #define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE __stringify(api) ".ucode"
  56
  57 static const struct iwl_base_params iwl5000_base_params = {
  58         .eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
  59         .num_of_queues = IWLAGN_NUM_QUEUES,
  60         .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
  61         .led_compensation = 51,
  62         .wd_timeout = IWL_WATCHDOG_DISABLED,
  63         .max_event_log_size = 512,
  64         .scd_chain_ext_wa = true,
  65 };
  66
  67 static const struct iwl_ht_params iwl5000_ht_params = {
  68         .ht_greenfield_support = true,
  69         .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
  70 };
  71
  72 static const struct iwl_eeprom_params iwl5000_eeprom_params = {
  73         .regulatory_bands = {
  74                 EEPROM_REG_BAND_1_CHANNELS,
  75                 EEPROM_REG_BAND_2_CHANNELS,
  76                 EEPROM_REG_BAND_3_CHANNELS,
  77                 EEPROM_REG_BAND_4_CHANNELS,
  78                 EEPROM_REG_BAND_5_CHANNELS,
  79                 EEPROM_REG_BAND_24_HT40_CHANNELS,
  80                 EEPROM_REG_BAND_52_HT40_CHANNELS
  81         },
  82 };
  83
  84 #define IWL_DEVICE_5000                                         \
  85         .fw_name_pre = IWL5000_FW_PRE,                          \
  86         .ucode_api_max = IWL5000_UCODE_API_MAX,                 \
  87         .ucode_api_ok = IWL5000_UCODE_API_OK,                   \
  88         .ucode_api_min = IWL5000_UCODE_API_MIN,                 \
  89         .device_family = IWL_DEVICE_FAMILY_5000,                \
  90         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
  91         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
  92         .nvm_ver = EEPROM_5000_EEPROM_VERSION,          \
  93         .nvm_calib_ver = EEPROM_5000_TX_POWER_VERSION,  \
  94         .base_params = &iwl5000_base_params,                    \
  95         .eeprom_params = &iwl5000_eeprom_params,                \
  96         .led_mode = IWL_LED_BLINK,                              \
  97         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
  98
  99 const struct iwl_cfg iwl5300_agn_cfg = {
 100         .name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
 101         IWL_DEVICE_5000,
 102         /* at least EEPROM 0x11A has wrong info */
 103         .valid_tx_ant = ANT_ABC,        /* .cfg overwrite */
 104         .valid_rx_ant = ANT_ABC,        /* .cfg overwrite */
 105         .ht_params = &iwl5000_ht_params,
 106 };
 107
 108 const struct iwl_cfg iwl5100_bgn_cfg = {
 109         .name = "Intel(R) WiFi Link 5100 BGN",
 110         IWL_DEVICE_5000,
 111         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 112         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 113         .ht_params = &iwl5000_ht_params,
 114 };
 115
 116 const struct iwl_cfg iwl5100_abg_cfg = {
 117         .name = "Intel(R) WiFi Link 5100 ABG",
 118         IWL_DEVICE_5000,
 119         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 120         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 121 };
 122
 123 const struct iwl_cfg iwl5100_agn_cfg = {
 124         .name = "Intel(R) WiFi Link 5100 AGN",
 125         IWL_DEVICE_5000,
 126         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 127         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 128         .ht_params = &iwl5000_ht_params,
 129 };
 130
 131 const struct iwl_cfg iwl5350_agn_cfg = {
 132         .name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
 133         .fw_name_pre = IWL5000_FW_PRE,
 134         .ucode_api_max = IWL5000_UCODE_API_MAX,
 135         .ucode_api_ok = IWL5000_UCODE_API_OK,
 136         .ucode_api_min = IWL5000_UCODE_API_MIN,
 137         .device_family = IWL_DEVICE_FAMILY_5000,
 138         .max_inst_size = IWLAGN_RTC_INST_SIZE,
 139         .max_data_size = IWLAGN_RTC_DATA_SIZE,
 140         .nvm_ver = EEPROM_5050_EEPROM_VERSION,
 141         .nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 142         .base_params = &iwl5000_base_params,
 143         .eeprom_params = &iwl5000_eeprom_params,
 144         .ht_params = &iwl5000_ht_params,
 145         .led_mode = IWL_LED_BLINK,
 146         .internal_wimax_coex = true,
 147 };
 148
 149 #define IWL_DEVICE_5150                                         \
 150         .fw_name_pre = IWL5150_FW_PRE,                          \
 151         .ucode_api_max = IWL5150_UCODE_API_MAX,                 \
 152         .ucode_api_ok = IWL5150_UCODE_API_OK,                   \
 153         .ucode_api_min = IWL5150_UCODE_API_MIN,                 \
 154         .device_family = IWL_DEVICE_FAMILY_5150,                \
 155         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
 156         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
 157         .nvm_ver = EEPROM_5050_EEPROM_VERSION,          \
 158         .nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION,  \
 159         .base_params = &iwl5000_base_params,                    \
 160         .eeprom_params = &iwl5000_eeprom_params,                \
 161         .led_mode = IWL_LED_BLINK,                              \
 162         .internal_wimax_coex = true,                            \
 163         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 164
 165 const struct iwl_cfg iwl5150_agn_cfg = {
 166         .name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
 167         IWL_DEVICE_5150,
 168         .ht_params = &iwl5000_ht_params,
 169
 170 };
 171
 172 const struct iwl_cfg iwl5150_abg_cfg = {
 173         .name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
 174         IWL_DEVICE_5150,
 175 };
 176
 177 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_OK));
 178 MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_OK));