drivers/net/wireless/intel/iwlwifi/iwl-9000.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) 2015 Intel Deutschland GmbH
   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
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * General Public License for more details.
  18  *
  19  * BSD LICENSE
  20  *
  21  * Copyright(c) 2015 Intel Deutschland GmbH
  22  * All rights reserved.
  23  *
  24  * Redistribution and use in source and binary forms, with or without
  25  * modification, are permitted provided that the following conditions
  26  * are met:
  27  *
  28  *  * Redistributions of source code must retain the above copyright
  29  *    notice, this list of conditions and the following disclaimer.
  30  *  * Redistributions in binary form must reproduce the above copyright
  31  *    notice, this list of conditions and the following disclaimer in
  32  *    the documentation and/or other materials provided with the
  33  *    distribution.
  34  *  * Neither the name Intel Corporation nor the names of its
  35  *    contributors may be used to endorse or promote products derived
  36  *    from this software without specific prior written permission.
  37  *
  38  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  39  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  40  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  41  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  42  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  43  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  44  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  45  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  46  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  47  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  48  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  49  *
  50  *****************************************************************************/
  51
  52 #include <linux/module.h>
  53 #include <linux/stringify.h>
  54 #include "iwl-config.h"
  55 #include "iwl-agn-hw.h"
  56
  57 /* Highest firmware API version supported */
  58 #define IWL9000_UCODE_API_MAX   21
  59
  60 /* Oldest version we won't warn about */
  61 #define IWL9000_UCODE_API_OK    13
  62
  63 /* Lowest firmware API version supported */
  64 #define IWL9000_UCODE_API_MIN   13
  65
  66 /* NVM versions */
  67 #define IWL9000_NVM_VERSION             0x0a1d
  68 #define IWL9000_TX_POWER_VERSION        0xffff /* meaningless */
  69
  70 /* Memory offsets and lengths */
  71 #define IWL9000_DCCM_OFFSET             0x800000
  72 #define IWL9000_DCCM_LEN                0x18000
  73 #define IWL9000_DCCM2_OFFSET            0x880000
  74 #define IWL9000_DCCM2_LEN               0x8000
  75 #define IWL9000_SMEM_OFFSET             0x400000
  76 #define IWL9000_SMEM_LEN                0x68000
  77
  78 #define  IWL9000_FW_PRE "iwlwifi-9000-"
  79 #define IWL9000_MODULE_FIRMWARE(api) \
  80         IWL9000_FW_PRE "-" __stringify(api) ".ucode"
  81
  82 #define NVM_HW_SECTION_NUM_FAMILY_9000          10
  83
  84 static const struct iwl_base_params iwl9000_base_params = {
  85         .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_9000,
  86         .num_of_queues = 31,
  87         .pll_cfg_val = 0,
  88         .shadow_ram_support = true,
  89         .led_compensation = 57,
  90         .wd_timeout = IWL_LONG_WD_TIMEOUT,
  91         .max_event_log_size = 512,
  92         .shadow_reg_enable = true,
  93         .pcie_l1_allowed = true,
  94 };
  95
  96 static const struct iwl_ht_params iwl9000_ht_params = {
  97         .stbc = true,
  98         .ldpc = true,
  99         .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
 100 };
 101
 102 static const struct iwl_tt_params iwl9000_tt_params = {
 103         .ct_kill_entry = 115,
 104         .ct_kill_exit = 93,
 105         .ct_kill_duration = 5,
 106         .dynamic_smps_entry = 111,
 107         .dynamic_smps_exit = 107,
 108         .tx_protection_entry = 112,
 109         .tx_protection_exit = 105,
 110         .tx_backoff = {
 111                 {.temperature = 110, .backoff = 200},
 112                 {.temperature = 111, .backoff = 600},
 113                 {.temperature = 112, .backoff = 1200},
 114                 {.temperature = 113, .backoff = 2000},
 115                 {.temperature = 114, .backoff = 4000},
 116         },
 117         .support_ct_kill = true,
 118         .support_dynamic_smps = true,
 119         .support_tx_protection = true,
 120         .support_tx_backoff = true,
 121 };
 122
 123 #define IWL_DEVICE_9000                                                 \
 124         .ucode_api_max = IWL9000_UCODE_API_MAX,                         \
 125         .ucode_api_ok = IWL9000_UCODE_API_OK,                           \
 126         .ucode_api_min = IWL9000_UCODE_API_MIN,                         \
 127         .device_family = IWL_DEVICE_FAMILY_8000,                        \
 128         .max_inst_size = IWL60_RTC_INST_SIZE,                           \
 129         .max_data_size = IWL60_RTC_DATA_SIZE,                           \
 130         .base_params = &iwl9000_base_params,                            \
 131         .led_mode = IWL_LED_RF_STATE,                                   \
 132         .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_9000,           \
 133         .non_shared_ant = ANT_A,                                        \
 134         .dccm_offset = IWL9000_DCCM_OFFSET,                             \
 135         .dccm_len = IWL9000_DCCM_LEN,                                   \
 136         .dccm2_offset = IWL9000_DCCM2_OFFSET,                           \
 137         .dccm2_len = IWL9000_DCCM2_LEN,                                 \
 138         .smem_offset = IWL9000_SMEM_OFFSET,                             \
 139         .smem_len = IWL9000_SMEM_LEN,                                   \
 140         .thermal_params = &iwl9000_tt_params,                           \
 141         .apmg_not_supported = true,                                     \
 142         .mq_rx_supported = true,                                        \
 143         .vht_mu_mimo_supported = true,                                  \
 144         .mac_addr_from_csr = true
 145
 146 const struct iwl_cfg iwl9260_2ac_cfg = {
 147                 .name = "Intel(R) Dual Band Wireless AC 9260",
 148                 .fw_name_pre = IWL9000_FW_PRE,
 149                 IWL_DEVICE_9000,
 150                 .ht_params = &iwl9000_ht_params,
 151                 .nvm_ver = IWL9000_NVM_VERSION,
 152                 .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
 153                 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
 154 };
 155
 156 const struct iwl_cfg iwl5165_2ac_cfg = {
 157                 .name = "Intel(R) Dual Band Wireless AC 5165",
 158                 .fw_name_pre = IWL9000_FW_PRE,
 159                 IWL_DEVICE_9000,
 160                 .ht_params = &iwl9000_ht_params,
 161                 .nvm_ver = IWL9000_NVM_VERSION,
 162                 .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
 163                 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
 164 };
 165
 166 MODULE_FIRMWARE(IWL9000_MODULE_FIRMWARE(IWL9000_UCODE_API_OK));