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

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2008 - 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-dev.h" /* still needed */
  32
  33 /* Highest firmware API version supported */
  34 #define IWL1000_UCODE_API_MAX 6
  35 #define IWL100_UCODE_API_MAX 6
  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
  56 static 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         .support_ct_kill_exit = true,
  64         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
  65         .chain_noise_scale = 1000,
  66         .wd_timeout = IWL_WATCHHDOG_DISABLED,
  67         .max_event_log_size = 128,
  68 };
  69
  70 static const struct iwl_ht_params iwl1000_ht_params = {
  71         .ht_greenfield_support = true,
  72         .use_rts_for_aggregation = true, /* use rts/cts protection */
  73         .smps_mode = IEEE80211_SMPS_DYNAMIC,
  74 };
  75
  76 #define IWL_DEVICE_1000                                         \
  77         .fw_name_pre = IWL1000_FW_PRE,                          \
  78         .ucode_api_max = IWL1000_UCODE_API_MAX,                 \
  79         .ucode_api_ok = IWL1000_UCODE_API_OK,                   \
  80         .ucode_api_min = IWL1000_UCODE_API_MIN,                 \
  81         .device_family = IWL_DEVICE_FAMILY_1000,                \
  82         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
  83         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
  84         .eeprom_ver = EEPROM_1000_EEPROM_VERSION,               \
  85         .eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,       \
  86         .base_params = &iwl1000_base_params,                    \
  87         .led_mode = IWL_LED_BLINK
  88
  89 const struct iwl_cfg iwl1000_bgn_cfg = {
  90         .name = "Intel(R) Centrino(R) Wireless-N 1000 BGN",
  91         IWL_DEVICE_1000,
  92         .ht_params = &iwl1000_ht_params,
  93 };
  94
  95 const struct iwl_cfg iwl1000_bg_cfg = {
  96         .name = "Intel(R) Centrino(R) Wireless-N 1000 BG",
  97         IWL_DEVICE_1000,
  98 };
  99
 100 #define IWL_DEVICE_100                                          \
 101         .fw_name_pre = IWL100_FW_PRE,                           \
 102         .ucode_api_max = IWL100_UCODE_API_MAX,                  \
 103         .ucode_api_ok = IWL100_UCODE_API_OK,                    \
 104         .ucode_api_min = IWL100_UCODE_API_MIN,                  \
 105         .device_family = IWL_DEVICE_FAMILY_100,                 \
 106         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
 107         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
 108         .eeprom_ver = EEPROM_1000_EEPROM_VERSION,               \
 109         .eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,       \
 110         .base_params = &iwl1000_base_params,                    \
 111         .led_mode = IWL_LED_RF_STATE,                           \
 112         .rx_with_siso_diversity = true
 113
 114 const struct iwl_cfg iwl100_bgn_cfg = {
 115         .name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
 116         IWL_DEVICE_100,
 117         .ht_params = &iwl1000_ht_params,
 118 };
 119
 120 const struct iwl_cfg iwl100_bg_cfg = {
 121         .name = "Intel(R) Centrino(R) Wireless-N 100 BG",
 122         IWL_DEVICE_100,
 123 };
 124
 125 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
 126 MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_MAX));