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 };
  65
  66 static const struct iwl_ht_params iwl5000_ht_params = {
  67         .ht_greenfield_support = true,
  68         .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
  69 };
  70
  71 static const struct iwl_eeprom_params iwl5000_eeprom_params = {
  72         .regulatory_bands = {
  73                 EEPROM_REG_BAND_1_CHANNELS,
  74                 EEPROM_REG_BAND_2_CHANNELS,
  75                 EEPROM_REG_BAND_3_CHANNELS,
  76                 EEPROM_REG_BAND_4_CHANNELS,
  77                 EEPROM_REG_BAND_5_CHANNELS,
  78                 EEPROM_REG_BAND_24_HT40_CHANNELS,
  79                 EEPROM_REG_BAND_52_HT40_CHANNELS
  80         },
  81 };
  82
  83 #define IWL_DEVICE_5000                                         \
  84         .fw_name_pre = IWL5000_FW_PRE,                          \
  85         .ucode_api_max = IWL5000_UCODE_API_MAX,                 \
  86         .ucode_api_ok = IWL5000_UCODE_API_OK,                   \
  87         .ucode_api_min = IWL5000_UCODE_API_MIN,                 \
  88         .device_family = IWL_DEVICE_FAMILY_5000,                \
  89         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
  90         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
  91         .nvm_ver = EEPROM_5000_EEPROM_VERSION,          \
  92         .nvm_calib_ver = EEPROM_5000_TX_POWER_VERSION,  \
  93         .base_params = &iwl5000_base_params,                    \
  94         .eeprom_params = &iwl5000_eeprom_params,                \
  95         .led_mode = IWL_LED_BLINK
  96
  97 const struct iwl_cfg iwl5300_agn_cfg = {
  98         .name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
  99         IWL_DEVICE_5000,
 100         /* at least EEPROM 0x11A has wrong info */
 101         .valid_tx_ant = ANT_ABC,        /* .cfg overwrite */
 102         .valid_rx_ant = ANT_ABC,        /* .cfg overwrite */
 103         .ht_params = &iwl5000_ht_params,
 104 };
 105
 106 const struct iwl_cfg iwl5100_bgn_cfg = {
 107         .name = "Intel(R) WiFi Link 5100 BGN",
 108         IWL_DEVICE_5000,
 109         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 110         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 111         .ht_params = &iwl5000_ht_params,
 112 };
 113
 114 const struct iwl_cfg iwl5100_abg_cfg = {
 115         .name = "Intel(R) WiFi Link 5100 ABG",
 116         IWL_DEVICE_5000,
 117         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 118         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 119 };
 120
 121 const struct iwl_cfg iwl5100_agn_cfg = {
 122         .name = "Intel(R) WiFi Link 5100 AGN",
 123         IWL_DEVICE_5000,
 124         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 125         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 126         .ht_params = &iwl5000_ht_params,
 127 };
 128
 129 const struct iwl_cfg iwl5350_agn_cfg = {
 130         .name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
 131         .fw_name_pre = IWL5000_FW_PRE,
 132         .ucode_api_max = IWL5000_UCODE_API_MAX,
 133         .ucode_api_ok = IWL5000_UCODE_API_OK,
 134         .ucode_api_min = IWL5000_UCODE_API_MIN,
 135         .device_family = IWL_DEVICE_FAMILY_5000,
 136         .max_inst_size = IWLAGN_RTC_INST_SIZE,
 137         .max_data_size = IWLAGN_RTC_DATA_SIZE,
 138         .nvm_ver = EEPROM_5050_EEPROM_VERSION,
 139         .nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 140         .base_params = &iwl5000_base_params,
 141         .eeprom_params = &iwl5000_eeprom_params,
 142         .ht_params = &iwl5000_ht_params,
 143         .led_mode = IWL_LED_BLINK,
 144         .internal_wimax_coex = true,
 145 };
 146
 147 #define IWL_DEVICE_5150                                         \
 148         .fw_name_pre = IWL5150_FW_PRE,                          \
 149         .ucode_api_max = IWL5150_UCODE_API_MAX,                 \
 150         .ucode_api_ok = IWL5150_UCODE_API_OK,                   \
 151         .ucode_api_min = IWL5150_UCODE_API_MIN,                 \
 152         .device_family = IWL_DEVICE_FAMILY_5150,                \
 153         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
 154         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
 155         .nvm_ver = EEPROM_5050_EEPROM_VERSION,          \
 156         .nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION,  \
 157         .base_params = &iwl5000_base_params,                    \
 158         .eeprom_params = &iwl5000_eeprom_params,                \
 159         .led_mode = IWL_LED_BLINK,                              \
 160         .internal_wimax_coex = true
 161
 162 const struct iwl_cfg iwl5150_agn_cfg = {
 163         .name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
 164         IWL_DEVICE_5150,
 165         .ht_params = &iwl5000_ht_params,
 166
 167 };
 168
 169 const struct iwl_cfg iwl5150_abg_cfg = {
 170         .name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
 171         IWL_DEVICE_5150,
 172 };
 173
 174 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_OK));
 175 MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_OK));