drivers/net/wireless/iwlwifi/iwl-7000.c

   1 /******************************************************************************
   2  *
   3  * This file is provided under a dual BSD/GPLv2 license.  When using or
   4  * redistributing this file, you may do so under either license.
   5  *
   6  * GPL LICENSE SUMMARY
   7  *
   8  * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of version 2 of the GNU General Public License as
  12  * published by the Free Software Foundation.
  13  *
  14  * This program is distributed in the hope that it will be useful, but
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  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
  22  * USA
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  25  * in the file called COPYING.
  26  *
  27  * Contact Information:
  28  *  Intel Linux Wireless <ilw@linux.intel.com>
  29  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  30  *
  31  * BSD LICENSE
  32  *
  33  * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
  34  * All rights reserved.
  35  *
  36  * Redistribution and use in source and binary forms, with or without
  37  * modification, are permitted provided that the following conditions
  38  * are met:
  39  *
  40  *  * Redistributions of source code must retain the above copyright
  41  *    notice, this list of conditions and the following disclaimer.
  42  *  * Redistributions in binary form must reproduce the above copyright
  43  *    notice, this list of conditions and the following disclaimer in
  44  *    the documentation and/or other materials provided with the
  45  *    distribution.
  46  *  * Neither the name Intel Corporation nor the names of its
  47  *    contributors may be used to endorse or promote products derived
  48  *    from this software without specific prior written permission.
  49  *
  50  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  51  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  52  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  53  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  54  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  55  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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  60  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  61  *
  62  *****************************************************************************/
  63
  64 #include <linux/module.h>
  65 #include <linux/stringify.h>
  66 #include "iwl-config.h"
  67 #include "iwl-agn-hw.h"
  68
  69 /* Highest firmware API version supported */
  70 #define IWL7260_UCODE_API_MAX   7
  71 #define IWL3160_UCODE_API_MAX   7
  72
  73 /* Oldest version we won't warn about */
  74 #define IWL7260_UCODE_API_OK    7
  75 #define IWL3160_UCODE_API_OK    7
  76
  77 /* Lowest firmware API version supported */
  78 #define IWL7260_UCODE_API_MIN   7
  79 #define IWL3160_UCODE_API_MIN   7
  80
  81 /* NVM versions */
  82 #define IWL7260_NVM_VERSION             0x0a1d
  83 #define IWL7260_TX_POWER_VERSION        0xffff /* meaningless */
  84 #define IWL3160_NVM_VERSION             0x709
  85 #define IWL3160_TX_POWER_VERSION        0xffff /* meaningless */
  86 #define IWL7265_NVM_VERSION             0x0a1d
  87 #define IWL7265_TX_POWER_VERSION        0xffff /* meaningless */
  88
  89 #define IWL7260_FW_PRE "iwlwifi-7260-"
  90 #define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE __stringify(api) ".ucode"
  91
  92 #define IWL3160_FW_PRE "iwlwifi-3160-"
  93 #define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode"
  94
  95 #define IWL7265_FW_PRE "iwlwifi-7265-"
  96 #define IWL7265_MODULE_FIRMWARE(api) IWL7265_FW_PRE __stringify(api) ".ucode"
  97
  98 static const struct iwl_base_params iwl7000_base_params = {
  99         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 100         .num_of_queues = IWLAGN_NUM_QUEUES,
 101         .pll_cfg_val = 0,
 102         .shadow_ram_support = true,
 103         .led_compensation = 57,
 104         .wd_timeout = IWL_LONG_WD_TIMEOUT,
 105         .max_event_log_size = 512,
 106         .shadow_reg_enable = true,
 107         .pcie_l1_allowed = true,
 108 };
 109
 110 static const struct iwl_ht_params iwl7000_ht_params = {
 111         .use_rts_for_aggregation = true, /* use rts/cts protection */
 112         .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
 113 };
 114
 115 #define IWL_DEVICE_7000                                         \
 116         .ucode_api_max = IWL7260_UCODE_API_MAX,                 \
 117         .ucode_api_ok = IWL7260_UCODE_API_OK,                   \
 118         .ucode_api_min = IWL7260_UCODE_API_MIN,                 \
 119         .device_family = IWL_DEVICE_FAMILY_7000,                \
 120         .max_inst_size = IWL60_RTC_INST_SIZE,                   \
 121         .max_data_size = IWL60_RTC_DATA_SIZE,                   \
 122         .base_params = &iwl7000_base_params,                    \
 123         .led_mode = IWL_LED_RF_STATE
 124
 125
 126 const struct iwl_cfg iwl7260_2ac_cfg = {
 127         .name = "Intel(R) Dual Band Wireless AC 7260",
 128         .fw_name_pre = IWL7260_FW_PRE,
 129         IWL_DEVICE_7000,
 130         .ht_params = &iwl7000_ht_params,
 131         .nvm_ver = IWL7260_NVM_VERSION,
 132         .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
 133 };
 134
 135 const struct iwl_cfg iwl7260_2ac_cfg_high_temp = {
 136         .name = "Intel(R) Dual Band Wireless AC 7260",
 137         .fw_name_pre = IWL7260_FW_PRE,
 138         IWL_DEVICE_7000,
 139         .ht_params = &iwl7000_ht_params,
 140         .nvm_ver = IWL7260_NVM_VERSION,
 141         .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
 142         .high_temp = true,
 143 };
 144
 145 const struct iwl_cfg iwl7260_2n_cfg = {
 146         .name = "Intel(R) Dual Band Wireless N 7260",
 147         .fw_name_pre = IWL7260_FW_PRE,
 148         IWL_DEVICE_7000,
 149         .ht_params = &iwl7000_ht_params,
 150         .nvm_ver = IWL7260_NVM_VERSION,
 151         .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
 152 };
 153
 154 const struct iwl_cfg iwl7260_n_cfg = {
 155         .name = "Intel(R) Wireless N 7260",
 156         .fw_name_pre = IWL7260_FW_PRE,
 157         IWL_DEVICE_7000,
 158         .ht_params = &iwl7000_ht_params,
 159         .nvm_ver = IWL7260_NVM_VERSION,
 160         .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
 161 };
 162
 163 const struct iwl_cfg iwl3160_2ac_cfg = {
 164         .name = "Intel(R) Dual Band Wireless AC 3160",
 165         .fw_name_pre = IWL3160_FW_PRE,
 166         IWL_DEVICE_7000,
 167         .ht_params = &iwl7000_ht_params,
 168         .nvm_ver = IWL3160_NVM_VERSION,
 169         .nvm_calib_ver = IWL3160_TX_POWER_VERSION,
 170 };
 171
 172 const struct iwl_cfg iwl3160_2n_cfg = {
 173         .name = "Intel(R) Dual Band Wireless N 3160",
 174         .fw_name_pre = IWL3160_FW_PRE,
 175         IWL_DEVICE_7000,
 176         .ht_params = &iwl7000_ht_params,
 177         .nvm_ver = IWL3160_NVM_VERSION,
 178         .nvm_calib_ver = IWL3160_TX_POWER_VERSION,
 179 };
 180
 181 const struct iwl_cfg iwl3160_n_cfg = {
 182         .name = "Intel(R) Wireless N 3160",
 183         .fw_name_pre = IWL3160_FW_PRE,
 184         IWL_DEVICE_7000,
 185         .ht_params = &iwl7000_ht_params,
 186         .nvm_ver = IWL3160_NVM_VERSION,
 187         .nvm_calib_ver = IWL3160_TX_POWER_VERSION,
 188 };
 189
 190 const struct iwl_cfg iwl7265_2ac_cfg = {
 191         .name = "Intel(R) Dual Band Wireless AC 7265",
 192         .fw_name_pre = IWL7265_FW_PRE,
 193         IWL_DEVICE_7000,
 194         .ht_params = &iwl7000_ht_params,
 195         .nvm_ver = IWL7265_NVM_VERSION,
 196         .nvm_calib_ver = IWL7265_TX_POWER_VERSION,
 197 };
 198
 199 MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
 200 MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));