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) 2015-2017 Intel Deutschland GmbH 9 * Copyright (C) 2018 Intel Corporation 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 * BSD LICENSE 21 * 22 * Copyright(c) 2015-2017 Intel Deutschland GmbH 23 * Copyright (C) 2018 Intel Corporation 24 * All rights reserved. 25 * 26 * Redistribution and use in source and binary forms, with or without 27 * modification, are permitted provided that the following conditions 28 * are met: 29 * 30 * * Redistributions of source code must retain the above copyright 31 * notice, this list of conditions and the following disclaimer. 32 * * Redistributions in binary form must reproduce the above copyright 33 * notice, this list of conditions and the following disclaimer in 34 * the documentation and/or other materials provided with the 35 * distribution. 36 * * Neither the name Intel Corporation nor the names of its 37 * contributors may be used to endorse or promote products derived 38 * from this software without specific prior written permission. 39 * 40 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 41 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 42 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 43 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 44 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 45 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 46 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 47 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 48 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 49 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 50 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 51 * 52 *****************************************************************************/ 53 54 #include <linux/module.h> 55 #include <linux/stringify.h> 56 #include "iwl-config.h" 57 58 /* Highest firmware API version supported */ 59 #define IWL_22000_UCODE_API_MAX 38 60 61 /* Lowest firmware API version supported */ 62 #define IWL_22000_UCODE_API_MIN 24 63 64 /* NVM versions */ 65 #define IWL_22000_NVM_VERSION 0x0a1d 66 #define IWL_22000_TX_POWER_VERSION 0xffff /* meaningless */ 67 68 /* Memory offsets and lengths */ 69 #define IWL_22000_DCCM_OFFSET 0x800000 /* LMAC1 */ 70 #define IWL_22000_DCCM_LEN 0x10000 /* LMAC1 */ 71 #define IWL_22000_DCCM2_OFFSET 0x880000 72 #define IWL_22000_DCCM2_LEN 0x8000 73 #define IWL_22000_SMEM_OFFSET 0x400000 74 #define IWL_22000_SMEM_LEN 0xD0000 75 76 #define IWL_22000_JF_FW_PRE "iwlwifi-Qu-a0-jf-b0-" 77 #define IWL_22000_HR_FW_PRE "iwlwifi-Qu-a0-hr-a0-" 78 #define IWL_22000_HR_CDB_FW_PRE "iwlwifi-QuIcp-z0-hrcdb-a0-" 79 #define IWL_22000_HR_A_F0_FW_PRE "iwlwifi-QuQnj-f0-hr-a0-" 80 #define IWL_22000_HR_B_FW_PRE "iwlwifi-Qu-b0-hr-b0-" 81 #define IWL_22000_JF_B0_FW_PRE "iwlwifi-QuQnj-a0-jf-b0-" 82 #define IWL_22000_HR_A0_FW_PRE "iwlwifi-QuQnj-a0-hr-a0-" 83 #define IWL_22000_SU_Z0_FW_PRE "iwlwifi-su-z0-" 84 85 #define IWL_22000_HR_MODULE_FIRMWARE(api) \ 86 IWL_22000_HR_FW_PRE __stringify(api) ".ucode" 87 #define IWL_22000_JF_MODULE_FIRMWARE(api) \ 88 IWL_22000_JF_FW_PRE __stringify(api) ".ucode" 89 #define IWL_22000_HR_A_F0_QNJ_MODULE_FIRMWARE(api) \ 90 IWL_22000_HR_A_F0_FW_PRE __stringify(api) ".ucode" 91 #define IWL_22000_HR_B_QNJ_MODULE_FIRMWARE(api) \ 92 IWL_22000_HR_B_FW_PRE __stringify(api) ".ucode" 93 #define IWL_22000_JF_B0_QNJ_MODULE_FIRMWARE(api) \ 94 IWL_22000_JF_B0_FW_PRE __stringify(api) ".ucode" 95 #define IWL_22000_HR_A0_QNJ_MODULE_FIRMWARE(api) \ 96 IWL_22000_HR_A0_FW_PRE __stringify(api) ".ucode" 97 #define IWL_22000_SU_Z0_MODULE_FIRMWARE(api) \ 98 IWL_22000_SU_Z0_FW_PRE __stringify(api) ".ucode" 99 100 #define NVM_HW_SECTION_NUM_FAMILY_22000 10 101 102 static const struct iwl_base_params iwl_22000_base_params = { 103 .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_22000, 104 .num_of_queues = 512, 105 .shadow_ram_support = true, 106 .led_compensation = 57, 107 .wd_timeout = IWL_LONG_WD_TIMEOUT, 108 .max_event_log_size = 512, 109 .shadow_reg_enable = true, 110 .pcie_l1_allowed = true, 111 }; 112 113 static const struct iwl_ht_params iwl_22000_ht_params = { 114 .stbc = true, 115 .ldpc = true, 116 .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), 117 }; 118 119 #define IWL_DEVICE_22000_COMMON \ 120 .ucode_api_max = IWL_22000_UCODE_API_MAX, \ 121 .ucode_api_min = IWL_22000_UCODE_API_MIN, \ 122 .base_params = &iwl_22000_base_params, \ 123 .led_mode = IWL_LED_RF_STATE, \ 124 .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_22000, \ 125 .non_shared_ant = ANT_A, \ 126 .dccm_offset = IWL_22000_DCCM_OFFSET, \ 127 .dccm_len = IWL_22000_DCCM_LEN, \ 128 .dccm2_offset = IWL_22000_DCCM2_OFFSET, \ 129 .dccm2_len = IWL_22000_DCCM2_LEN, \ 130 .smem_offset = IWL_22000_SMEM_OFFSET, \ 131 .smem_len = IWL_22000_SMEM_LEN, \ 132 .features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM, \ 133 .apmg_not_supported = true, \ 134 .mq_rx_supported = true, \ 135 .vht_mu_mimo_supported = true, \ 136 .mac_addr_from_csr = true, \ 137 .ht_params = &iwl_22000_ht_params, \ 138 .nvm_ver = IWL_22000_NVM_VERSION, \ 139 .nvm_calib_ver = IWL_22000_TX_POWER_VERSION, \ 140 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 141 .use_tfh = true, \ 142 .rf_id = true, \ 143 .gen2 = true, \ 144 .nvm_type = IWL_NVM_EXT, \ 145 .dbgc_supported = true, \ 146 .min_umac_error_event_table = 0x400000 147 148 #define IWL_DEVICE_22500 \ 149 IWL_DEVICE_22000_COMMON, \ 150 .device_family = IWL_DEVICE_FAMILY_22000, \ 151 .csr = &iwl_csr_v1 152 153 #define IWL_DEVICE_22560 \ 154 IWL_DEVICE_22000_COMMON, \ 155 .device_family = IWL_DEVICE_FAMILY_22560, \ 156 .csr = &iwl_csr_v2 157 158 const struct iwl_cfg iwl22000_2ac_cfg_hr = { 159 .name = "Intel(R) Dual Band Wireless AC 22000", 160 .fw_name_pre = IWL_22000_HR_FW_PRE, 161 IWL_DEVICE_22500, 162 }; 163 164 const struct iwl_cfg iwl22000_2ac_cfg_hr_cdb = { 165 .name = "Intel(R) Dual Band Wireless AC 22000", 166 .fw_name_pre = IWL_22000_HR_CDB_FW_PRE, 167 IWL_DEVICE_22500, 168 .cdb = true, 169 }; 170 171 const struct iwl_cfg iwl22000_2ac_cfg_jf = { 172 .name = "Intel(R) Dual Band Wireless AC 22000", 173 .fw_name_pre = IWL_22000_JF_FW_PRE, 174 IWL_DEVICE_22500, 175 }; 176 177 const struct iwl_cfg iwl22000_2ax_cfg_hr = { 178 .name = "Intel(R) Dual Band Wireless AX 22000", 179 .fw_name_pre = IWL_22000_HR_FW_PRE, 180 IWL_DEVICE_22500, 181 /* 182 * This device doesn't support receiving BlockAck with a large bitmap 183 * so we need to restrict the size of transmitted aggregation to the 184 * HT size; mac80211 would otherwise pick the HE max (256) by default. 185 */ 186 .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, 187 }; 188 189 const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0_f0 = { 190 .name = "Intel(R) Dual Band Wireless AX 22000", 191 .fw_name_pre = IWL_22000_HR_A_F0_FW_PRE, 192 IWL_DEVICE_22500, 193 /* 194 * This device doesn't support receiving BlockAck with a large bitmap 195 * so we need to restrict the size of transmitted aggregation to the 196 * HT size; mac80211 would otherwise pick the HE max (256) by default. 197 */ 198 .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, 199 }; 200 201 const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_b0 = { 202 .name = "Intel(R) Dual Band Wireless AX 22000", 203 .fw_name_pre = IWL_22000_HR_B_FW_PRE, 204 IWL_DEVICE_22500, 205 /* 206 * This device doesn't support receiving BlockAck with a large bitmap 207 * so we need to restrict the size of transmitted aggregation to the 208 * HT size; mac80211 would otherwise pick the HE max (256) by default. 209 */ 210 .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, 211 }; 212 213 const struct iwl_cfg iwl22000_2ax_cfg_qnj_jf_b0 = { 214 .name = "Intel(R) Dual Band Wireless AX 22000", 215 .fw_name_pre = IWL_22000_JF_B0_FW_PRE, 216 IWL_DEVICE_22500, 217 /* 218 * This device doesn't support receiving BlockAck with a large bitmap 219 * so we need to restrict the size of transmitted aggregation to the 220 * HT size; mac80211 would otherwise pick the HE max (256) by default. 221 */ 222 .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, 223 }; 224 225 const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0 = { 226 .name = "Intel(R) Dual Band Wireless AX 22000", 227 .fw_name_pre = IWL_22000_HR_A0_FW_PRE, 228 IWL_DEVICE_22500, 229 /* 230 * This device doesn't support receiving BlockAck with a large bitmap 231 * so we need to restrict the size of transmitted aggregation to the 232 * HT size; mac80211 would otherwise pick the HE max (256) by default. 233 */ 234 .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, 235 }; 236 237 const struct iwl_cfg iwl22560_2ax_cfg_su_cdb = { 238 .name = "Intel(R) Dual Band Wireless AX 22560", 239 .fw_name_pre = IWL_22000_SU_Z0_FW_PRE, 240 IWL_DEVICE_22560, 241 .cdb = true, 242 /* 243 * This device doesn't support receiving BlockAck with a large bitmap 244 * so we need to restrict the size of transmitted aggregation to the 245 * HT size; mac80211 would otherwise pick the HE max (256) by default. 246 */ 247 .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, 248 }; 249 250 MODULE_FIRMWARE(IWL_22000_HR_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); 251 MODULE_FIRMWARE(IWL_22000_JF_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); 252 MODULE_FIRMWARE(IWL_22000_HR_A_F0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); 253 MODULE_FIRMWARE(IWL_22000_HR_B_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); 254 MODULE_FIRMWARE(IWL_22000_JF_B0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); 255 MODULE_FIRMWARE(IWL_22000_HR_A0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); 256 MODULE_FIRMWARE(IWL_22000_SU_Z0_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); 257