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

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 2012 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-cfg.h"
  31 #include "iwl-agn-hw.h"
  32 #include "iwl-csr.h"
  33
  34 /* Highest firmware API version supported */
  35 #define IWL5000_UCODE_API_MAX 5
  36 #define IWL5150_UCODE_API_MAX 2
  37
  38 /* Oldest version we won't warn about */
  39 #define IWL5000_UCODE_API_OK 5
  40 #define IWL5150_UCODE_API_OK 2
  41
  42 /* Lowest firmware API version supported */
  43 #define IWL5000_UCODE_API_MIN 1
  44 #define IWL5150_UCODE_API_MIN 1
  45
  46 /* EEPROM versions */
  47 #define EEPROM_5000_TX_POWER_VERSION    (4)
  48 #define EEPROM_5000_EEPROM_VERSION      (0x11A)
  49 #define EEPROM_5050_TX_POWER_VERSION    (4)
  50 #define EEPROM_5050_EEPROM_VERSION      (0x21E)
  51
  52 #define IWL5000_FW_PRE "iwlwifi-5000-"
  53 #define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE __stringify(api) ".ucode"
  54
  55 #define IWL5150_FW_PRE "iwlwifi-5150-"
  56 #define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE __stringify(api) ".ucode"
  57
  58 static const struct iwl_base_params iwl5000_base_params = {
  59         .eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
  60         .num_of_queues = IWLAGN_NUM_QUEUES,
  61         .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
  62         .led_compensation = 51,
  63         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
  64         .chain_noise_scale = 1000,
  65         .wd_timeout = IWL_WATCHHDOG_DISABLED,
  66         .max_event_log_size = 512,
  67         .no_idle_support = true,
  68 };
  69
  70 static const struct iwl_ht_params iwl5000_ht_params = {
  71         .ht_greenfield_support = true,
  72 };
  73
  74 #define IWL_DEVICE_5000                                         \
  75         .fw_name_pre = IWL5000_FW_PRE,                          \
  76         .ucode_api_max = IWL5000_UCODE_API_MAX,                 \
  77         .ucode_api_ok = IWL5000_UCODE_API_OK,                   \
  78         .ucode_api_min = IWL5000_UCODE_API_MIN,                 \
  79         .device_family = IWL_DEVICE_FAMILY_5000,                \
  80         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
  81         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
  82         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,               \
  83         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,       \
  84         .base_params = &iwl5000_base_params,                    \
  85         .led_mode = IWL_LED_BLINK
  86
  87 const struct iwl_cfg iwl5300_agn_cfg = {
  88         .name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
  89         IWL_DEVICE_5000,
  90         /* at least EEPROM 0x11A has wrong info */
  91         .valid_tx_ant = ANT_ABC,        /* .cfg overwrite */
  92         .valid_rx_ant = ANT_ABC,        /* .cfg overwrite */
  93         .ht_params = &iwl5000_ht_params,
  94 };
  95
  96 const struct iwl_cfg iwl5100_bgn_cfg = {
  97         .name = "Intel(R) WiFi Link 5100 BGN",
  98         IWL_DEVICE_5000,
  99         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 100         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 101         .ht_params = &iwl5000_ht_params,
 102 };
 103
 104 const struct iwl_cfg iwl5100_abg_cfg = {
 105         .name = "Intel(R) WiFi Link 5100 ABG",
 106         IWL_DEVICE_5000,
 107         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 108         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 109 };
 110
 111 const struct iwl_cfg iwl5100_agn_cfg = {
 112         .name = "Intel(R) WiFi Link 5100 AGN",
 113         IWL_DEVICE_5000,
 114         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 115         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 116         .ht_params = &iwl5000_ht_params,
 117 };
 118
 119 const struct iwl_cfg iwl5350_agn_cfg = {
 120         .name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
 121         .fw_name_pre = IWL5000_FW_PRE,
 122         .ucode_api_max = IWL5000_UCODE_API_MAX,
 123         .ucode_api_ok = IWL5000_UCODE_API_OK,
 124         .ucode_api_min = IWL5000_UCODE_API_MIN,
 125         .device_family = IWL_DEVICE_FAMILY_5000,
 126         .max_inst_size = IWLAGN_RTC_INST_SIZE,
 127         .max_data_size = IWLAGN_RTC_DATA_SIZE,
 128         .eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 129         .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 130         .base_params = &iwl5000_base_params,
 131         .ht_params = &iwl5000_ht_params,
 132         .led_mode = IWL_LED_BLINK,
 133         .internal_wimax_coex = true,
 134 };
 135
 136 #define IWL_DEVICE_5150                                         \
 137         .fw_name_pre = IWL5150_FW_PRE,                          \
 138         .ucode_api_max = IWL5150_UCODE_API_MAX,                 \
 139         .ucode_api_ok = IWL5150_UCODE_API_OK,                   \
 140         .ucode_api_min = IWL5150_UCODE_API_MIN,                 \
 141         .device_family = IWL_DEVICE_FAMILY_5150,                \
 142         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
 143         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
 144         .eeprom_ver = EEPROM_5050_EEPROM_VERSION,               \
 145         .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,       \
 146         .base_params = &iwl5000_base_params,                    \
 147         .no_xtal_calib = true,                                  \
 148         .led_mode = IWL_LED_BLINK,                              \
 149         .internal_wimax_coex = true
 150
 151 const struct iwl_cfg iwl5150_agn_cfg = {
 152         .name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
 153         IWL_DEVICE_5150,
 154         .ht_params = &iwl5000_ht_params,
 155
 156 };
 157
 158 const struct iwl_cfg iwl5150_abg_cfg = {
 159         .name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
 160         IWL_DEVICE_5150,
 161 };
 162
 163 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_OK));
 164 MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_OK));