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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 * Copyright(c) 2016 Intel Deutschland GmbH
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of version 2 of the GNU General Public License as
14 * published by the Free Software Foundation.
15 *
16 * This program is distributed in the hope that it will be useful, but
17 * WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
24 * USA
25 *
26 * The full GNU General Public License is included in this distribution
27 * in the file called COPYING.
28 *
29 * Contact Information:
30 * Intel Linux Wireless <linuxwifi@intel.com>
31 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
32 *
33 * BSD LICENSE
34 *
35 * Copyright(c) 2014 Intel Corporation. All rights reserved.
36 * Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
37 * All rights reserved.
38 *
39 * Redistribution and use in source and binary forms, with or without
40 * modification, are permitted provided that the following conditions
41 * are met:
42 *
43 * * Redistributions of source code must retain the above copyright
44 * notice, this list of conditions and the following disclaimer.
45 * * Redistributions in binary form must reproduce the above copyright
46 * notice, this list of conditions and the following disclaimer in
47 * the documentation and/or other materials provided with the
48 * distribution.
49 * * Neither the name Intel Corporation nor the names of its
50 * contributors may be used to endorse or promote products derived
51 * from this software without specific prior written permission.
52 *
53 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
54 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
55 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
56 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
57 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
58 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
59 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
60 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
61 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
62 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
63 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
64 *
65 *****************************************************************************/
66
67#include <linux/module.h>
68#include <linux/stringify.h>
69#include "iwl-config.h"
70#include "iwl-agn-hw.h"
71
72/* Highest firmware API version supported */
73#define IWL8000_UCODE_API_MAX 21
74#define IWL8265_UCODE_API_MAX 21
75
76/* Oldest version we won't warn about */
77#define IWL8000_UCODE_API_OK 13
78#define IWL8265_UCODE_API_OK 20
79
80/* Lowest firmware API version supported */
81#define IWL8000_UCODE_API_MIN 13
82#define IWL8265_UCODE_API_MIN 20
83
84/* NVM versions */
85#define IWL8000_NVM_VERSION 0x0a1d
86#define IWL8000_TX_POWER_VERSION 0xffff /* meaningless */
87
88/* Memory offsets and lengths */
89#define IWL8260_DCCM_OFFSET 0x800000
90#define IWL8260_DCCM_LEN 0x18000
91#define IWL8260_DCCM2_OFFSET 0x880000
92#define IWL8260_DCCM2_LEN 0x8000
93#define IWL8260_SMEM_OFFSET 0x400000
94#define IWL8260_SMEM_LEN 0x68000
95
96#define IWL8000_FW_PRE "iwlwifi-8000C-"
97#define IWL8000_MODULE_FIRMWARE(api) \
98 IWL8000_FW_PRE "-" __stringify(api) ".ucode"
99
100#define IWL8265_FW_PRE "iwlwifi-8265-"
101#define IWL8265_MODULE_FIRMWARE(api) \
102 IWL8265_FW_PRE __stringify(api) ".ucode"
103
104#define NVM_HW_SECTION_NUM_FAMILY_8000 10
105#define DEFAULT_NVM_FILE_FAMILY_8000B "nvmData-8000B"
106#define DEFAULT_NVM_FILE_FAMILY_8000C "nvmData-8000C"
107
108/* Max SDIO RX/TX aggregation sizes of the ADDBA request/response */
109#define MAX_RX_AGG_SIZE_8260_SDIO 21
110#define MAX_TX_AGG_SIZE_8260_SDIO 40
111
112/* Max A-MPDU exponent for HT and VHT */
113#define MAX_HT_AMPDU_EXPONENT_8260_SDIO IEEE80211_HT_MAX_AMPDU_32K
114#define MAX_VHT_AMPDU_EXPONENT_8260_SDIO IEEE80211_VHT_MAX_AMPDU_32K
115
116static const struct iwl_base_params iwl8000_base_params = {
117 .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_8000,
118 .num_of_queues = 31,
119 .pll_cfg_val = 0,
120 .shadow_ram_support = true,
121 .led_compensation = 57,
122 .wd_timeout = IWL_LONG_WD_TIMEOUT,
123 .max_event_log_size = 512,
124 .shadow_reg_enable = true,
125 .pcie_l1_allowed = true,
126};
127
128static const struct iwl_ht_params iwl8000_ht_params = {
129 .stbc = true,
130 .ldpc = true,
131 .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
132};
133
134static const struct iwl_tt_params iwl8000_tt_params = {
135 .ct_kill_entry = 115,
136 .ct_kill_exit = 93,
137 .ct_kill_duration = 5,
138 .dynamic_smps_entry = 111,
139 .dynamic_smps_exit = 107,
140 .tx_protection_entry = 112,
141 .tx_protection_exit = 105,
142 .tx_backoff = {
143 {.temperature = 110, .backoff = 200},
144 {.temperature = 111, .backoff = 600},
145 {.temperature = 112, .backoff = 1200},
146 {.temperature = 113, .backoff = 2000},
147 {.temperature = 114, .backoff = 4000},
148 },
149 .support_ct_kill = true,
150 .support_dynamic_smps = true,
151 .support_tx_protection = true,
152 .support_tx_backoff = true,
153};
154
155#define IWL_DEVICE_8000_COMMON \
156 .device_family = IWL_DEVICE_FAMILY_8000, \
157 .max_inst_size = IWL60_RTC_INST_SIZE, \
158 .max_data_size = IWL60_RTC_DATA_SIZE, \
159 .base_params = &iwl8000_base_params, \
160 .led_mode = IWL_LED_RF_STATE, \
161 .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_8000, \
162 .features = NETIF_F_RXCSUM, \
163 .non_shared_ant = ANT_A, \
164 .dccm_offset = IWL8260_DCCM_OFFSET, \
165 .dccm_len = IWL8260_DCCM_LEN, \
166 .dccm2_offset = IWL8260_DCCM2_OFFSET, \
167 .dccm2_len = IWL8260_DCCM2_LEN, \
168 .smem_offset = IWL8260_SMEM_OFFSET, \
169 .smem_len = IWL8260_SMEM_LEN, \
170 .default_nvm_file_B_step = DEFAULT_NVM_FILE_FAMILY_8000B, \
171 .default_nvm_file_C_step = DEFAULT_NVM_FILE_FAMILY_8000C, \
172 .thermal_params = &iwl8000_tt_params, \
173 .apmg_not_supported = true
174
175#define IWL_DEVICE_8000 \
176 IWL_DEVICE_8000_COMMON, \
177 .ucode_api_max = IWL8000_UCODE_API_MAX, \
178 .ucode_api_ok = IWL8000_UCODE_API_OK, \
179 .ucode_api_min = IWL8000_UCODE_API_MIN \
180
181#define IWL_DEVICE_8260 \
182 IWL_DEVICE_8000_COMMON, \
183 .ucode_api_max = IWL8000_UCODE_API_MAX, \
184 .ucode_api_ok = IWL8000_UCODE_API_OK, \
185 .ucode_api_min = IWL8000_UCODE_API_MIN \
186
187#define IWL_DEVICE_8265 \
188 IWL_DEVICE_8000_COMMON, \
189 .ucode_api_max = IWL8265_UCODE_API_MAX, \
190 .ucode_api_ok = IWL8265_UCODE_API_OK, \
191 .ucode_api_min = IWL8265_UCODE_API_MIN \
192
193const struct iwl_cfg iwl8260_2n_cfg = {
194 .name = "Intel(R) Dual Band Wireless N 8260",
195 .fw_name_pre = IWL8000_FW_PRE,
196 IWL_DEVICE_8260,
197 .ht_params = &iwl8000_ht_params,
198 .nvm_ver = IWL8000_NVM_VERSION,
199 .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
200};
201
202const struct iwl_cfg iwl8260_2ac_cfg = {
203 .name = "Intel(R) Dual Band Wireless AC 8260",
204 .fw_name_pre = IWL8000_FW_PRE,
205 IWL_DEVICE_8260,
206 .ht_params = &iwl8000_ht_params,
207 .nvm_ver = IWL8000_NVM_VERSION,
208 .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
209 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
210};
211
212const struct iwl_cfg iwl8265_2ac_cfg = {
213 .name = "Intel(R) Dual Band Wireless AC 8265",
214 .fw_name_pre = IWL8265_FW_PRE,
215 IWL_DEVICE_8265,
216 .ht_params = &iwl8000_ht_params,
217 .nvm_ver = IWL8000_NVM_VERSION,
218 .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
219 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
220 .vht_mu_mimo_supported = true,
221};
222
223const struct iwl_cfg iwl4165_2ac_cfg = {
224 .name = "Intel(R) Dual Band Wireless AC 4165",
225 .fw_name_pre = IWL8000_FW_PRE,
226 IWL_DEVICE_8000,
227 .ht_params = &iwl8000_ht_params,
228 .nvm_ver = IWL8000_NVM_VERSION,
229 .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
230 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
231};
232
233const struct iwl_cfg iwl8260_2ac_sdio_cfg = {
234 .name = "Intel(R) Dual Band Wireless-AC 8260",
235 .fw_name_pre = IWL8000_FW_PRE,
236 IWL_DEVICE_8260,
237 .ht_params = &iwl8000_ht_params,
238 .nvm_ver = IWL8000_NVM_VERSION,
239 .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
240 .max_rx_agg_size = MAX_RX_AGG_SIZE_8260_SDIO,
241 .max_tx_agg_size = MAX_TX_AGG_SIZE_8260_SDIO,
242 .disable_dummy_notification = true,
243 .max_ht_ampdu_exponent = MAX_HT_AMPDU_EXPONENT_8260_SDIO,
244 .max_vht_ampdu_exponent = MAX_VHT_AMPDU_EXPONENT_8260_SDIO,
245};
246
247const struct iwl_cfg iwl4165_2ac_sdio_cfg = {
248 .name = "Intel(R) Dual Band Wireless-AC 4165",
249 .fw_name_pre = IWL8000_FW_PRE,
250 IWL_DEVICE_8000,
251 .ht_params = &iwl8000_ht_params,
252 .nvm_ver = IWL8000_NVM_VERSION,
253 .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
254 .max_rx_agg_size = MAX_RX_AGG_SIZE_8260_SDIO,
255 .max_tx_agg_size = MAX_TX_AGG_SIZE_8260_SDIO,
256 .bt_shared_single_ant = true,
257 .disable_dummy_notification = true,
258 .max_ht_ampdu_exponent = MAX_HT_AMPDU_EXPONENT_8260_SDIO,
259 .max_vht_ampdu_exponent = MAX_VHT_AMPDU_EXPONENT_8260_SDIO,
260};
261
262MODULE_FIRMWARE(IWL8000_MODULE_FIRMWARE(IWL8000_UCODE_API_OK));
263MODULE_FIRMWARE(IWL8265_MODULE_FIRMWARE(IWL8265_UCODE_API_OK));