LXR linux/drivers/net/wireless/iwlwifi/iwl-1000.c

   1/******************************************************************************
   2 *
   3 * Copyright(c) 2008 - 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-csr.h"
  31#include "iwl-agn-hw.h"
  32
  33/* Highest firmware API version supported */
  34#define IWL1000_UCODE_API_MAX 5
  35#define IWL100_UCODE_API_MAX 5
  36
  37/* Oldest version we won't warn about */
  38#define IWL1000_UCODE_API_OK 5
  39#define IWL100_UCODE_API_OK 5
  40
  41/* Lowest firmware API version supported */
  42#define IWL1000_UCODE_API_MIN 1
  43#define IWL100_UCODE_API_MIN 5
  44
  45/* EEPROM version */
  46#define EEPROM_1000_TX_POWER_VERSION    (4)
  47#define EEPROM_1000_EEPROM_VERSION      (0x15C)
  48
  49#define IWL1000_FW_PRE "iwlwifi-1000-"
  50#define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE __stringify(api) ".ucode"
  51
  52#define IWL100_FW_PRE "iwlwifi-100-"
  53#define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE __stringify(api) ".ucode"
  54
  55
  56static const struct iwl_base_params iwl1000_base_params = {
  57        .num_of_queues = IWLAGN_NUM_QUEUES,
  58        .eeprom_size = OTP_LOW_IMAGE_SIZE,
  59        .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
  60        .max_ll_items = OTP_MAX_LL_ITEMS_1000,
  61        .shadow_ram_support = false,
  62        .led_compensation = 51,
  63        .wd_timeout = IWL_WATCHDOG_DISABLED,
  64        .max_event_log_size = 128,
  65};
  66
  67static const struct iwl_ht_params iwl1000_ht_params = {
  68        .ht_greenfield_support = true,
  69        .use_rts_for_aggregation = true, /* use rts/cts protection */
  70        .ht40_bands = BIT(IEEE80211_BAND_2GHZ),
  71};
  72
  73static const struct iwl_eeprom_params iwl1000_eeprom_params = {
  74        .regulatory_bands = {
  75                EEPROM_REG_BAND_1_CHANNELS,
  76                EEPROM_REG_BAND_2_CHANNELS,
  77                EEPROM_REG_BAND_3_CHANNELS,
  78                EEPROM_REG_BAND_4_CHANNELS,
  79                EEPROM_REG_BAND_5_CHANNELS,
  80                EEPROM_REG_BAND_24_HT40_CHANNELS,
  81                EEPROM_REGULATORY_BAND_NO_HT40,
  82        }
  83};
  84
  85#define IWL_DEVICE_1000                                         \
  86        .fw_name_pre = IWL1000_FW_PRE,                          \
  87        .ucode_api_max = IWL1000_UCODE_API_MAX,                 \
  88        .ucode_api_ok = IWL1000_UCODE_API_OK,                   \
  89        .ucode_api_min = IWL1000_UCODE_API_MIN,                 \
  90        .device_family = IWL_DEVICE_FAMILY_1000,                \
  91        .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
  92        .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
  93        .nvm_ver = EEPROM_1000_EEPROM_VERSION,          \
  94        .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION,  \
  95        .base_params = &iwl1000_base_params,                    \
  96        .eeprom_params = &iwl1000_eeprom_params,                \
  97        .led_mode = IWL_LED_BLINK
  98
  99const struct iwl_cfg iwl1000_bgn_cfg = {
 100        .name = "Intel(R) Centrino(R) Wireless-N 1000 BGN",
 101        IWL_DEVICE_1000,
 102        .ht_params = &iwl1000_ht_params,
 103};
 104
 105const struct iwl_cfg iwl1000_bg_cfg = {
 106        .name = "Intel(R) Centrino(R) Wireless-N 1000 BG",
 107        IWL_DEVICE_1000,
 108};
 109
 110#define IWL_DEVICE_100                                          \
 111        .fw_name_pre = IWL100_FW_PRE,                           \
 112        .ucode_api_max = IWL100_UCODE_API_MAX,                  \
 113        .ucode_api_ok = IWL100_UCODE_API_OK,                    \
 114        .ucode_api_min = IWL100_UCODE_API_MIN,                  \
 115        .device_family = IWL_DEVICE_FAMILY_100,                 \
 116        .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
 117        .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
 118        .nvm_ver = EEPROM_1000_EEPROM_VERSION,          \
 119        .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION,  \
 120        .base_params = &iwl1000_base_params,                    \
 121        .eeprom_params = &iwl1000_eeprom_params,                \
 122        .led_mode = IWL_LED_RF_STATE,                           \
 123        .rx_with_siso_diversity = true
 124
 125const struct iwl_cfg iwl100_bgn_cfg = {
 126        .name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
 127        IWL_DEVICE_100,
 128        .ht_params = &iwl1000_ht_params,
 129};
 130
 131const struct iwl_cfg iwl100_bg_cfg = {
 132        .name = "Intel(R) Centrino(R) Wireless-N 100 BG",
 133        IWL_DEVICE_100,
 134};
 135
 136MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_OK));
 137MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_OK));
 138