drivers/net/wireless/iwlwifi/pcie/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-agn-hw.h"
  31 #include "iwl-csr.h"
  32 #include "cfg.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_WATCHDOG_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         .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
  73 };
  74
  75 static const struct iwl_eeprom_params iwl5000_eeprom_params = {
  76         .regulatory_bands = {
  77                 EEPROM_REG_BAND_1_CHANNELS,
  78                 EEPROM_REG_BAND_2_CHANNELS,
  79                 EEPROM_REG_BAND_3_CHANNELS,
  80                 EEPROM_REG_BAND_4_CHANNELS,
  81                 EEPROM_REG_BAND_5_CHANNELS,
  82                 EEPROM_REG_BAND_24_HT40_CHANNELS,
  83                 EEPROM_REG_BAND_52_HT40_CHANNELS
  84         },
  85 };
  86
  87 #define IWL_DEVICE_5000                                         \
  88         .fw_name_pre = IWL5000_FW_PRE,                          \
  89         .ucode_api_max = IWL5000_UCODE_API_MAX,                 \
  90         .ucode_api_ok = IWL5000_UCODE_API_OK,                   \
  91         .ucode_api_min = IWL5000_UCODE_API_MIN,                 \
  92         .device_family = IWL_DEVICE_FAMILY_5000,                \
  93         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
  94         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
  95         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,               \
  96         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,       \
  97         .base_params = &iwl5000_base_params,                    \
  98         .eeprom_params = &iwl5000_eeprom_params,                \
  99         .led_mode = IWL_LED_BLINK
 100
 101 const struct iwl_cfg iwl5300_agn_cfg = {
 102         .name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
 103         IWL_DEVICE_5000,
 104         /* at least EEPROM 0x11A has wrong info */
 105         .valid_tx_ant = ANT_ABC,        /* .cfg overwrite */
 106         .valid_rx_ant = ANT_ABC,        /* .cfg overwrite */
 107         .ht_params = &iwl5000_ht_params,
 108 };
 109
 110 const struct iwl_cfg iwl5100_bgn_cfg = {
 111         .name = "Intel(R) WiFi Link 5100 BGN",
 112         IWL_DEVICE_5000,
 113         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 114         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 115         .ht_params = &iwl5000_ht_params,
 116 };
 117
 118 const struct iwl_cfg iwl5100_abg_cfg = {
 119         .name = "Intel(R) WiFi Link 5100 ABG",
 120         IWL_DEVICE_5000,
 121         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 122         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 123 };
 124
 125 const struct iwl_cfg iwl5100_agn_cfg = {
 126         .name = "Intel(R) WiFi Link 5100 AGN",
 127         IWL_DEVICE_5000,
 128         .valid_tx_ant = ANT_B,          /* .cfg overwrite */
 129         .valid_rx_ant = ANT_AB,         /* .cfg overwrite */
 130         .ht_params = &iwl5000_ht_params,
 131 };
 132
 133 const struct iwl_cfg iwl5350_agn_cfg = {
 134         .name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
 135         .fw_name_pre = IWL5000_FW_PRE,
 136         .ucode_api_max = IWL5000_UCODE_API_MAX,
 137         .ucode_api_ok = IWL5000_UCODE_API_OK,
 138         .ucode_api_min = IWL5000_UCODE_API_MIN,
 139         .device_family = IWL_DEVICE_FAMILY_5000,
 140         .max_inst_size = IWLAGN_RTC_INST_SIZE,
 141         .max_data_size = IWLAGN_RTC_DATA_SIZE,
 142         .eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 143         .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 144         .base_params = &iwl5000_base_params,
 145         .eeprom_params = &iwl5000_eeprom_params,
 146         .ht_params = &iwl5000_ht_params,
 147         .led_mode = IWL_LED_BLINK,
 148         .internal_wimax_coex = true,
 149 };
 150
 151 #define IWL_DEVICE_5150                                         \
 152         .fw_name_pre = IWL5150_FW_PRE,                          \
 153         .ucode_api_max = IWL5150_UCODE_API_MAX,                 \
 154         .ucode_api_ok = IWL5150_UCODE_API_OK,                   \
 155         .ucode_api_min = IWL5150_UCODE_API_MIN,                 \
 156         .device_family = IWL_DEVICE_FAMILY_5150,                \
 157         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
 158         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
 159         .eeprom_ver = EEPROM_5050_EEPROM_VERSION,               \
 160         .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,       \
 161         .base_params = &iwl5000_base_params,                    \
 162         .eeprom_params = &iwl5000_eeprom_params,                \
 163         .no_xtal_calib = true,                                  \
 164         .led_mode = IWL_LED_BLINK,                              \
 165         .internal_wimax_coex = true
 166
 167 const struct iwl_cfg iwl5150_agn_cfg = {
 168         .name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
 169         IWL_DEVICE_5150,
 170         .ht_params = &iwl5000_ht_params,
 171
 172 };
 173
 174 const struct iwl_cfg iwl5150_abg_cfg = {
 175         .name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
 176         IWL_DEVICE_5150,
 177 };
 178
 179 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_OK));
 180 MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_OK));