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) 2014 Intel Corporation. All rights reserved. 9 * Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of version 2 of the GNU General Public License as 13 * published by the Free Software Foundation. 14 * 15 * This program is distributed in the hope that it will be useful, but 16 * WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 * General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, 23 * USA 24 * 25 * The full GNU General Public License is included in this distribution 26 * in the file called COPYING. 27 * 28 * Contact Information: 29 * Intel Linux Wireless <ilw@linux.intel.com> 30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 31 * 32 * BSD LICENSE 33 * 34 * Copyright(c) 2014 Intel Corporation. All rights reserved. 35 * Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH 36 * All rights reserved. 37 * 38 * Redistribution and use in source and binary forms, with or without 39 * modification, are permitted provided that the following conditions 40 * are met: 41 * 42 * * Redistributions of source code must retain the above copyright 43 * notice, this list of conditions and the following disclaimer. 44 * * Redistributions in binary form must reproduce the above copyright 45 * notice, this list of conditions and the following disclaimer in 46 * the documentation and/or other materials provided with the 47 * distribution. 48 * * Neither the name Intel Corporation nor the names of its 49 * contributors may be used to endorse or promote products derived 50 * from this software without specific prior written permission. 51 * 52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 53 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 54 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 55 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 56 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 57 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 58 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 59 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 60 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 61 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 62 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 63 * 64 *****************************************************************************/ 65 66 #include <linux/module.h> 67 #include <linux/stringify.h> 68 #include "iwl-config.h" 69 #include "iwl-agn-hw.h" 70 71 /* Highest firmware API version supported */ 72 #define IWL8000_UCODE_API_MAX 19 73 74 /* Oldest version we won't warn about */ 75 #define IWL8000_UCODE_API_OK 13 76 77 /* Lowest firmware API version supported */ 78 #define IWL8000_UCODE_API_MIN 13 79 80 /* NVM versions */ 81 #define IWL8000_NVM_VERSION 0x0a1d 82 #define IWL8000_TX_POWER_VERSION 0xffff /* meaningless */ 83 84 /* Memory offsets and lengths */ 85 #define IWL8260_DCCM_OFFSET 0x800000 86 #define IWL8260_DCCM_LEN 0x18000 87 #define IWL8260_DCCM2_OFFSET 0x880000 88 #define IWL8260_DCCM2_LEN 0x8000 89 #define IWL8260_SMEM_OFFSET 0x400000 90 #define IWL8260_SMEM_LEN 0x68000 91 92 #define IWL8000_FW_PRE "iwlwifi-8000" 93 #define IWL8000_MODULE_FIRMWARE(api) \ 94 IWL8000_FW_PRE "-" __stringify(api) ".ucode" 95 96 #define NVM_HW_SECTION_NUM_FAMILY_8000 10 97 #define DEFAULT_NVM_FILE_FAMILY_8000B "nvmData-8000B" 98 #define DEFAULT_NVM_FILE_FAMILY_8000C "nvmData-8000C" 99 100 /* Max SDIO RX/TX aggregation sizes of the ADDBA request/response */ 101 #define MAX_RX_AGG_SIZE_8260_SDIO 21 102 #define MAX_TX_AGG_SIZE_8260_SDIO 40 103 104 /* Max A-MPDU exponent for HT and VHT */ 105 #define MAX_HT_AMPDU_EXPONENT_8260_SDIO IEEE80211_HT_MAX_AMPDU_32K 106 #define MAX_VHT_AMPDU_EXPONENT_8260_SDIO IEEE80211_VHT_MAX_AMPDU_32K 107 108 static const struct iwl_base_params iwl8000_base_params = { 109 .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_8000, 110 .num_of_queues = 31, 111 .pll_cfg_val = 0, 112 .shadow_ram_support = true, 113 .led_compensation = 57, 114 .wd_timeout = IWL_LONG_WD_TIMEOUT, 115 .max_event_log_size = 512, 116 .shadow_reg_enable = true, 117 .pcie_l1_allowed = true, 118 }; 119 120 static const struct iwl_ht_params iwl8000_ht_params = { 121 .stbc = true, 122 .ldpc = true, 123 .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ), 124 }; 125 126 static const struct iwl_tt_params iwl8000_tt_params = { 127 .ct_kill_entry = 115, 128 .ct_kill_exit = 93, 129 .ct_kill_duration = 5, 130 .dynamic_smps_entry = 111, 131 .dynamic_smps_exit = 107, 132 .tx_protection_entry = 112, 133 .tx_protection_exit = 105, 134 .tx_backoff = { 135 {.temperature = 110, .backoff = 200}, 136 {.temperature = 111, .backoff = 600}, 137 {.temperature = 112, .backoff = 1200}, 138 {.temperature = 113, .backoff = 2000}, 139 {.temperature = 114, .backoff = 4000}, 140 }, 141 .support_ct_kill = true, 142 .support_dynamic_smps = true, 143 .support_tx_protection = true, 144 .support_tx_backoff = true, 145 }; 146 147 #define IWL_DEVICE_8000 \ 148 .ucode_api_max = IWL8000_UCODE_API_MAX, \ 149 .ucode_api_ok = IWL8000_UCODE_API_OK, \ 150 .ucode_api_min = IWL8000_UCODE_API_MIN, \ 151 .device_family = IWL_DEVICE_FAMILY_8000, \ 152 .max_inst_size = IWL60_RTC_INST_SIZE, \ 153 .max_data_size = IWL60_RTC_DATA_SIZE, \ 154 .base_params = &iwl8000_base_params, \ 155 .led_mode = IWL_LED_RF_STATE, \ 156 .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_8000, \ 157 .d0i3 = true, \ 158 .features = NETIF_F_RXCSUM, \ 159 .non_shared_ant = ANT_A, \ 160 .dccm_offset = IWL8260_DCCM_OFFSET, \ 161 .dccm_len = IWL8260_DCCM_LEN, \ 162 .dccm2_offset = IWL8260_DCCM2_OFFSET, \ 163 .dccm2_len = IWL8260_DCCM2_LEN, \ 164 .smem_offset = IWL8260_SMEM_OFFSET, \ 165 .smem_len = IWL8260_SMEM_LEN, \ 166 .default_nvm_file_B_step = DEFAULT_NVM_FILE_FAMILY_8000B, \ 167 .default_nvm_file_C_step = DEFAULT_NVM_FILE_FAMILY_8000C, \ 168 .thermal_params = &iwl8000_tt_params, \ 169 .apmg_not_supported = true 170 171 const struct iwl_cfg iwl8260_2n_cfg = { 172 .name = "Intel(R) Dual Band Wireless N 8260", 173 .fw_name_pre = IWL8000_FW_PRE, 174 IWL_DEVICE_8000, 175 .ht_params = &iwl8000_ht_params, 176 .nvm_ver = IWL8000_NVM_VERSION, 177 .nvm_calib_ver = IWL8000_TX_POWER_VERSION, 178 }; 179 180 const struct iwl_cfg iwl8260_2ac_cfg = { 181 .name = "Intel(R) Dual Band Wireless AC 8260", 182 .fw_name_pre = IWL8000_FW_PRE, 183 IWL_DEVICE_8000, 184 .ht_params = &iwl8000_ht_params, 185 .nvm_ver = IWL8000_NVM_VERSION, 186 .nvm_calib_ver = IWL8000_TX_POWER_VERSION, 187 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, 188 }; 189 190 const struct iwl_cfg iwl4165_2ac_cfg = { 191 .name = "Intel(R) Dual Band Wireless AC 4165", 192 .fw_name_pre = IWL8000_FW_PRE, 193 IWL_DEVICE_8000, 194 .ht_params = &iwl8000_ht_params, 195 .nvm_ver = IWL8000_NVM_VERSION, 196 .nvm_calib_ver = IWL8000_TX_POWER_VERSION, 197 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, 198 }; 199 200 const struct iwl_cfg iwl8260_2ac_sdio_cfg = { 201 .name = "Intel(R) Dual Band Wireless-AC 8260", 202 .fw_name_pre = IWL8000_FW_PRE, 203 IWL_DEVICE_8000, 204 .ht_params = &iwl8000_ht_params, 205 .nvm_ver = IWL8000_NVM_VERSION, 206 .nvm_calib_ver = IWL8000_TX_POWER_VERSION, 207 .max_rx_agg_size = MAX_RX_AGG_SIZE_8260_SDIO, 208 .max_tx_agg_size = MAX_TX_AGG_SIZE_8260_SDIO, 209 .disable_dummy_notification = true, 210 .max_ht_ampdu_exponent = MAX_HT_AMPDU_EXPONENT_8260_SDIO, 211 .max_vht_ampdu_exponent = MAX_VHT_AMPDU_EXPONENT_8260_SDIO, 212 }; 213 214 const struct iwl_cfg iwl4165_2ac_sdio_cfg = { 215 .name = "Intel(R) Dual Band Wireless-AC 4165", 216 .fw_name_pre = IWL8000_FW_PRE, 217 IWL_DEVICE_8000, 218 .ht_params = &iwl8000_ht_params, 219 .nvm_ver = IWL8000_NVM_VERSION, 220 .nvm_calib_ver = IWL8000_TX_POWER_VERSION, 221 .max_rx_agg_size = MAX_RX_AGG_SIZE_8260_SDIO, 222 .max_tx_agg_size = MAX_TX_AGG_SIZE_8260_SDIO, 223 .bt_shared_single_ant = true, 224 .disable_dummy_notification = true, 225 .max_ht_ampdu_exponent = MAX_HT_AMPDU_EXPONENT_8260_SDIO, 226 .max_vht_ampdu_exponent = MAX_VHT_AMPDU_EXPONENT_8260_SDIO, 227 }; 228 229 MODULE_FIRMWARE(IWL8000_MODULE_FIRMWARE(IWL8000_UCODE_API_OK)); 230