drivers/net/wireless/iwlwifi/pcie/7000.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-agn-hw.h"
  31 #include "cfg.h"
  32
  33 /* Highest firmware API version supported */
  34 #define IWL7260_UCODE_API_MAX   6
  35 #define IWL3160_UCODE_API_MAX   6
  36
  37 /* Oldest version we won't warn about */
  38 #define IWL7260_UCODE_API_OK    6
  39 #define IWL3160_UCODE_API_OK    6
  40
  41 /* Lowest firmware API version supported */
  42 #define IWL7260_UCODE_API_MIN   6
  43 #define IWL3160_UCODE_API_MIN   6
  44
  45 /* NVM versions */
  46 #define IWL7260_NVM_VERSION             0x0a1d
  47 #define IWL7260_TX_POWER_VERSION        0xffff /* meaningless */
  48 #define IWL3160_NVM_VERSION             0x709
  49 #define IWL3160_TX_POWER_VERSION        0xffff /* meaningless */
  50
  51 #define IWL7260_FW_PRE "iwlwifi-7260-"
  52 #define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE __stringify(api) ".ucode"
  53
  54 #define IWL3160_FW_PRE "iwlwifi-3160-"
  55 #define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode"
  56
  57 static const struct iwl_base_params iwl7000_base_params = {
  58         .eeprom_size = OTP_LOW_IMAGE_SIZE,
  59         .num_of_queues = IWLAGN_NUM_QUEUES,
  60         .pll_cfg_val = 0,
  61         .shadow_ram_support = true,
  62         .led_compensation = 57,
  63         .adv_thermal_throttle = true,
  64         .support_ct_kill_exit = true,
  65         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
  66         .chain_noise_scale = 1000,
  67         .wd_timeout = IWL_LONG_WD_TIMEOUT,
  68         .max_event_log_size = 512,
  69         .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
  70 };
  71
  72 static const struct iwl_ht_params iwl7000_ht_params = {
  73         .ht_greenfield_support = true,
  74         .use_rts_for_aggregation = true, /* use rts/cts protection */
  75         .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
  76 };
  77
  78 #define IWL_DEVICE_7000                                         \
  79         .ucode_api_max = IWL7260_UCODE_API_MAX,                 \
  80         .ucode_api_ok = IWL7260_UCODE_API_OK,                   \
  81         .ucode_api_min = IWL7260_UCODE_API_MIN,                 \
  82         .device_family = IWL_DEVICE_FAMILY_7000,                \
  83         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
  84         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
  85         .base_params = &iwl7000_base_params,                    \
  86         /* TODO: .bt_params? */                                 \
  87         .need_temp_offset_calib = true,                         \
  88         .led_mode = IWL_LED_RF_STATE,                           \
  89         .adv_pm = true                                          \
  90
  91
  92 const struct iwl_cfg iwl7260_2ac_cfg = {
  93         .name = "Intel(R) Dual Band Wireless AC7260",
  94         .fw_name_pre = IWL7260_FW_PRE,
  95         IWL_DEVICE_7000,
  96         .ht_params = &iwl7000_ht_params,
  97         .nvm_ver = IWL7260_NVM_VERSION,
  98         .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
  99 };
 100
 101 const struct iwl_cfg iwl3160_ac_cfg = {
 102         .name = "Intel(R) Dual Band Wireless AC3160",
 103         .fw_name_pre = IWL3160_FW_PRE,
 104         IWL_DEVICE_7000,
 105         .ht_params = &iwl7000_ht_params,
 106         .nvm_ver = IWL3160_NVM_VERSION,
 107         .nvm_calib_ver = IWL3160_TX_POWER_VERSION,
 108 };
 109
 110 MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
 111 MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));