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

   1/******************************************************************************
   2 *
   3 * Copyright(c) 2007 - 2013 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
  57static 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
  66static 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
  71static 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
  97const 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
 106const 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
 114const 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
 121const 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
 129const 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
 162const 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
 169const struct iwl_cfg iwl5150_abg_cfg = {
 170        .name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
 171        IWL_DEVICE_5150,
 172};
 173
 174MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_OK));
 175MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_OK));
 176