Loading...
Note: File does not exist in v3.1.
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) 2007 - 2014 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
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 * 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
23 *
24 * The full GNU General Public License is included in this distribution
25 * in the file called COPYING.
26 *
27 * Contact Information:
28 * Intel Linux Wireless <linuxwifi@intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
33 * Copyright(c) 2005 - 2014 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
56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
57 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
61 *
62 *****************************************************************************/
63#ifndef __IWL_CONFIG_H__
64#define __IWL_CONFIG_H__
65
66#include <linux/types.h>
67#include <net/mac80211.h>
68
69
70enum iwl_device_family {
71 IWL_DEVICE_FAMILY_UNDEFINED,
72 IWL_DEVICE_FAMILY_1000,
73 IWL_DEVICE_FAMILY_100,
74 IWL_DEVICE_FAMILY_2000,
75 IWL_DEVICE_FAMILY_2030,
76 IWL_DEVICE_FAMILY_105,
77 IWL_DEVICE_FAMILY_135,
78 IWL_DEVICE_FAMILY_5000,
79 IWL_DEVICE_FAMILY_5150,
80 IWL_DEVICE_FAMILY_6000,
81 IWL_DEVICE_FAMILY_6000i,
82 IWL_DEVICE_FAMILY_6005,
83 IWL_DEVICE_FAMILY_6030,
84 IWL_DEVICE_FAMILY_6050,
85 IWL_DEVICE_FAMILY_6150,
86 IWL_DEVICE_FAMILY_7000,
87 IWL_DEVICE_FAMILY_8000,
88};
89
90static inline bool iwl_has_secure_boot(u32 hw_rev,
91 enum iwl_device_family family)
92{
93 /* return 1 only for family 8000 B0 */
94 if ((family == IWL_DEVICE_FAMILY_8000) && (hw_rev & 0xC))
95 return true;
96
97 return false;
98}
99
100/*
101 * LED mode
102 * IWL_LED_DEFAULT: use device default
103 * IWL_LED_RF_STATE: turn LED on/off based on RF state
104 * LED ON = RF ON
105 * LED OFF = RF OFF
106 * IWL_LED_BLINK: adjust led blink rate based on blink table
107 * IWL_LED_DISABLE: led disabled
108 */
109enum iwl_led_mode {
110 IWL_LED_DEFAULT,
111 IWL_LED_RF_STATE,
112 IWL_LED_BLINK,
113 IWL_LED_DISABLE,
114};
115
116/*
117 * This is the threshold value of plcp error rate per 100mSecs. It is
118 * used to set and check for the validity of plcp_delta.
119 */
120#define IWL_MAX_PLCP_ERR_THRESHOLD_MIN 1
121#define IWL_MAX_PLCP_ERR_THRESHOLD_DEF 50
122#define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF 100
123#define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF 200
124#define IWL_MAX_PLCP_ERR_THRESHOLD_MAX 255
125#define IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE 0
126
127/* TX queue watchdog timeouts in mSecs */
128#define IWL_WATCHDOG_DISABLED 0
129#define IWL_DEF_WD_TIMEOUT 2500
130#define IWL_LONG_WD_TIMEOUT 10000
131#define IWL_MAX_WD_TIMEOUT 120000
132
133#define IWL_DEFAULT_MAX_TX_POWER 22
134
135/* Antenna presence definitions */
136#define ANT_NONE 0x0
137#define ANT_A BIT(0)
138#define ANT_B BIT(1)
139#define ANT_C BIT(2)
140#define ANT_AB (ANT_A | ANT_B)
141#define ANT_AC (ANT_A | ANT_C)
142#define ANT_BC (ANT_B | ANT_C)
143#define ANT_ABC (ANT_A | ANT_B | ANT_C)
144
145static inline u8 num_of_ant(u8 mask)
146{
147 return !!((mask) & ANT_A) +
148 !!((mask) & ANT_B) +
149 !!((mask) & ANT_C);
150}
151
152/*
153 * @max_ll_items: max number of OTP blocks
154 * @shadow_ram_support: shadow support for OTP memory
155 * @led_compensation: compensate on the led on/off time per HW according
156 * to the deviation to achieve the desired led frequency.
157 * The detail algorithm is described in iwl-led.c
158 * @wd_timeout: TX queues watchdog timeout
159 * @max_event_log_size: size of event log buffer size for ucode event logging
160 * @shadow_reg_enable: HW shadow register support
161 * @apmg_wake_up_wa: should the MAC access REQ be asserted when a command
162 * is in flight. This is due to a HW bug in 7260, 3160 and 7265.
163 * @scd_chain_ext_wa: should the chain extension feature in SCD be disabled.
164 */
165struct iwl_base_params {
166 int eeprom_size;
167 int num_of_queues; /* def: HW dependent */
168 /* for iwl_pcie_apm_init() */
169 u32 pll_cfg_val;
170
171 const u16 max_ll_items;
172 const bool shadow_ram_support;
173 u16 led_compensation;
174 unsigned int wd_timeout;
175 u32 max_event_log_size;
176 const bool shadow_reg_enable;
177 const bool pcie_l1_allowed;
178 const bool apmg_wake_up_wa;
179 const bool scd_chain_ext_wa;
180};
181
182/*
183 * @stbc: support Tx STBC and 1*SS Rx STBC
184 * @ldpc: support Tx/Rx with LDPC
185 * @use_rts_for_aggregation: use rts/cts protection for HT traffic
186 * @ht40_bands: bitmap of bands (using %IEEE80211_BAND_*) that support HT40
187 */
188struct iwl_ht_params {
189 enum ieee80211_smps_mode smps_mode;
190 const bool ht_greenfield_support; /* if used set to true */
191 const bool stbc;
192 const bool ldpc;
193 bool use_rts_for_aggregation;
194 u8 ht40_bands;
195};
196
197/*
198 * Tx-backoff threshold
199 * @temperature: The threshold in Celsius
200 * @backoff: The tx-backoff in uSec
201 */
202struct iwl_tt_tx_backoff {
203 s32 temperature;
204 u32 backoff;
205};
206
207#define TT_TX_BACKOFF_SIZE 6
208
209/**
210 * struct iwl_tt_params - thermal throttling parameters
211 * @ct_kill_entry: CT Kill entry threshold
212 * @ct_kill_exit: CT Kill exit threshold
213 * @ct_kill_duration: The time intervals (in uSec) in which the driver needs
214 * to checks whether to exit CT Kill.
215 * @dynamic_smps_entry: Dynamic SMPS entry threshold
216 * @dynamic_smps_exit: Dynamic SMPS exit threshold
217 * @tx_protection_entry: TX protection entry threshold
218 * @tx_protection_exit: TX protection exit threshold
219 * @tx_backoff: Array of thresholds for tx-backoff , in ascending order.
220 * @support_ct_kill: Support CT Kill?
221 * @support_dynamic_smps: Support dynamic SMPS?
222 * @support_tx_protection: Support tx protection?
223 * @support_tx_backoff: Support tx-backoff?
224 */
225struct iwl_tt_params {
226 u32 ct_kill_entry;
227 u32 ct_kill_exit;
228 u32 ct_kill_duration;
229 u32 dynamic_smps_entry;
230 u32 dynamic_smps_exit;
231 u32 tx_protection_entry;
232 u32 tx_protection_exit;
233 struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE];
234 bool support_ct_kill;
235 bool support_dynamic_smps;
236 bool support_tx_protection;
237 bool support_tx_backoff;
238};
239
240/*
241 * information on how to parse the EEPROM
242 */
243#define EEPROM_REG_BAND_1_CHANNELS 0x08
244#define EEPROM_REG_BAND_2_CHANNELS 0x26
245#define EEPROM_REG_BAND_3_CHANNELS 0x42
246#define EEPROM_REG_BAND_4_CHANNELS 0x5C
247#define EEPROM_REG_BAND_5_CHANNELS 0x74
248#define EEPROM_REG_BAND_24_HT40_CHANNELS 0x82
249#define EEPROM_REG_BAND_52_HT40_CHANNELS 0x92
250#define EEPROM_6000_REG_BAND_24_HT40_CHANNELS 0x80
251#define EEPROM_REGULATORY_BAND_NO_HT40 0
252
253/* lower blocks contain EEPROM image and calibration data */
254#define OTP_LOW_IMAGE_SIZE (2 * 512 * sizeof(u16)) /* 2 KB */
255#define OTP_LOW_IMAGE_SIZE_FAMILY_7000 (16 * 512 * sizeof(u16)) /* 16 KB */
256#define OTP_LOW_IMAGE_SIZE_FAMILY_8000 (32 * 512 * sizeof(u16)) /* 32 KB */
257#define OTP_LOW_IMAGE_SIZE_FAMILY_9000 OTP_LOW_IMAGE_SIZE_FAMILY_8000
258
259struct iwl_eeprom_params {
260 const u8 regulatory_bands[7];
261 bool enhanced_txpower;
262};
263
264/* Tx-backoff power threshold
265 * @pwr: The power limit in mw
266 * @backoff: The tx-backoff in uSec
267 */
268struct iwl_pwr_tx_backoff {
269 u32 pwr;
270 u32 backoff;
271};
272
273/**
274 * struct iwl_cfg
275 * @name: Official name of the device
276 * @fw_name_pre: Firmware filename prefix. The api version and extension
277 * (.ucode) will be added to filename before loading from disk. The
278 * filename is constructed as fw_name_pre<api>.ucode.
279 * @ucode_api_max: Highest version of uCode API supported by driver.
280 * @ucode_api_ok: oldest version of the uCode API that is OK to load
281 * without a warning, for use in transitions
282 * @ucode_api_min: Lowest version of uCode API supported by driver.
283 * @max_inst_size: The maximal length of the fw inst section
284 * @max_data_size: The maximal length of the fw data section
285 * @valid_tx_ant: valid transmit antenna
286 * @valid_rx_ant: valid receive antenna
287 * @non_shared_ant: the antenna that is for WiFi only
288 * @nvm_ver: NVM version
289 * @nvm_calib_ver: NVM calibration version
290 * @lib: pointer to the lib ops
291 * @base_params: pointer to basic parameters
292 * @ht_params: point to ht parameters
293 * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
294 * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
295 * @internal_wimax_coex: internal wifi/wimax combo device
296 * @high_temp: Is this NIC is designated to be in high temperature.
297 * @host_interrupt_operation_mode: device needs host interrupt operation
298 * mode set
299 * @nvm_hw_section_num: the ID of the HW NVM section
300 * @mac_addr_from_csr: read HW address from CSR registers
301 * @features: hw features, any combination of feature_whitelist
302 * @pwr_tx_backoffs: translation table between power limits and backoffs
303 * @max_rx_agg_size: max RX aggregation size of the ADDBA request/response
304 * @max_tx_agg_size: max TX aggregation size of the ADDBA request/response
305 * @max_ht_ampdu_factor: the exponent of the max length of A-MPDU that the
306 * station can receive in HT
307 * @max_vht_ampdu_exponent: the exponent of the max length of A-MPDU that the
308 * station can receive in VHT
309 * @dccm_offset: offset from which DCCM begins
310 * @dccm_len: length of DCCM (including runtime stack CCM)
311 * @dccm2_offset: offset from which the second DCCM begins
312 * @dccm2_len: length of the second DCCM
313 * @smem_offset: offset from which the SMEM begins
314 * @smem_len: the length of SMEM
315 * @mq_rx_supported: multi-queue rx support
316 * @vht_mu_mimo_supported: VHT MU-MIMO support
317 *
318 * We enable the driver to be backward compatible wrt. hardware features.
319 * API differences in uCode shouldn't be handled here but through TLVs
320 * and/or the uCode API version instead.
321 */
322struct iwl_cfg {
323 /* params specific to an individual device within a device family */
324 const char *name;
325 const char *fw_name_pre;
326 const unsigned int ucode_api_max;
327 const unsigned int ucode_api_ok;
328 const unsigned int ucode_api_min;
329 const enum iwl_device_family device_family;
330 const u32 max_data_size;
331 const u32 max_inst_size;
332 u8 valid_tx_ant;
333 u8 valid_rx_ant;
334 u8 non_shared_ant;
335 bool bt_shared_single_ant;
336 u16 nvm_ver;
337 u16 nvm_calib_ver;
338 /* params not likely to change within a device family */
339 const struct iwl_base_params *base_params;
340 /* params likely to change within a device family */
341 const struct iwl_ht_params *ht_params;
342 const struct iwl_eeprom_params *eeprom_params;
343 enum iwl_led_mode led_mode;
344 const bool rx_with_siso_diversity;
345 const bool internal_wimax_coex;
346 const bool host_interrupt_operation_mode;
347 bool high_temp;
348 u8 nvm_hw_section_num;
349 bool mac_addr_from_csr;
350 bool lp_xtal_workaround;
351 const struct iwl_pwr_tx_backoff *pwr_tx_backoffs;
352 bool no_power_up_nic_in_init;
353 const char *default_nvm_file_B_step;
354 const char *default_nvm_file_C_step;
355 netdev_features_t features;
356 unsigned int max_rx_agg_size;
357 bool disable_dummy_notification;
358 unsigned int max_tx_agg_size;
359 unsigned int max_ht_ampdu_exponent;
360 unsigned int max_vht_ampdu_exponent;
361 const u32 dccm_offset;
362 const u32 dccm_len;
363 const u32 dccm2_offset;
364 const u32 dccm2_len;
365 const u32 smem_offset;
366 const u32 smem_len;
367 const struct iwl_tt_params *thermal_params;
368 bool apmg_not_supported;
369 bool mq_rx_supported;
370 bool vht_mu_mimo_supported;
371};
372
373/*
374 * This list declares the config structures for all devices.
375 */
376#if IS_ENABLED(CONFIG_IWLDVM)
377extern const struct iwl_cfg iwl5300_agn_cfg;
378extern const struct iwl_cfg iwl5100_agn_cfg;
379extern const struct iwl_cfg iwl5350_agn_cfg;
380extern const struct iwl_cfg iwl5100_bgn_cfg;
381extern const struct iwl_cfg iwl5100_abg_cfg;
382extern const struct iwl_cfg iwl5150_agn_cfg;
383extern const struct iwl_cfg iwl5150_abg_cfg;
384extern const struct iwl_cfg iwl6005_2agn_cfg;
385extern const struct iwl_cfg iwl6005_2abg_cfg;
386extern const struct iwl_cfg iwl6005_2bg_cfg;
387extern const struct iwl_cfg iwl6005_2agn_sff_cfg;
388extern const struct iwl_cfg iwl6005_2agn_d_cfg;
389extern const struct iwl_cfg iwl6005_2agn_mow1_cfg;
390extern const struct iwl_cfg iwl6005_2agn_mow2_cfg;
391extern const struct iwl_cfg iwl1030_bgn_cfg;
392extern const struct iwl_cfg iwl1030_bg_cfg;
393extern const struct iwl_cfg iwl6030_2agn_cfg;
394extern const struct iwl_cfg iwl6030_2abg_cfg;
395extern const struct iwl_cfg iwl6030_2bgn_cfg;
396extern const struct iwl_cfg iwl6030_2bg_cfg;
397extern const struct iwl_cfg iwl6000i_2agn_cfg;
398extern const struct iwl_cfg iwl6000i_2abg_cfg;
399extern const struct iwl_cfg iwl6000i_2bg_cfg;
400extern const struct iwl_cfg iwl6000_3agn_cfg;
401extern const struct iwl_cfg iwl6050_2agn_cfg;
402extern const struct iwl_cfg iwl6050_2abg_cfg;
403extern const struct iwl_cfg iwl6150_bgn_cfg;
404extern const struct iwl_cfg iwl6150_bg_cfg;
405extern const struct iwl_cfg iwl1000_bgn_cfg;
406extern const struct iwl_cfg iwl1000_bg_cfg;
407extern const struct iwl_cfg iwl100_bgn_cfg;
408extern const struct iwl_cfg iwl100_bg_cfg;
409extern const struct iwl_cfg iwl130_bgn_cfg;
410extern const struct iwl_cfg iwl130_bg_cfg;
411extern const struct iwl_cfg iwl2000_2bgn_cfg;
412extern const struct iwl_cfg iwl2000_2bgn_d_cfg;
413extern const struct iwl_cfg iwl2030_2bgn_cfg;
414extern const struct iwl_cfg iwl6035_2agn_cfg;
415extern const struct iwl_cfg iwl6035_2agn_sff_cfg;
416extern const struct iwl_cfg iwl105_bgn_cfg;
417extern const struct iwl_cfg iwl105_bgn_d_cfg;
418extern const struct iwl_cfg iwl135_bgn_cfg;
419#endif /* CONFIG_IWLDVM */
420#if IS_ENABLED(CONFIG_IWLMVM)
421extern const struct iwl_cfg iwl7260_2ac_cfg;
422extern const struct iwl_cfg iwl7260_2ac_cfg_high_temp;
423extern const struct iwl_cfg iwl7260_2n_cfg;
424extern const struct iwl_cfg iwl7260_n_cfg;
425extern const struct iwl_cfg iwl3160_2ac_cfg;
426extern const struct iwl_cfg iwl3160_2n_cfg;
427extern const struct iwl_cfg iwl3160_n_cfg;
428extern const struct iwl_cfg iwl3165_2ac_cfg;
429extern const struct iwl_cfg iwl3168_2ac_cfg;
430extern const struct iwl_cfg iwl7265_2ac_cfg;
431extern const struct iwl_cfg iwl7265_2n_cfg;
432extern const struct iwl_cfg iwl7265_n_cfg;
433extern const struct iwl_cfg iwl7265d_2ac_cfg;
434extern const struct iwl_cfg iwl7265d_2n_cfg;
435extern const struct iwl_cfg iwl7265d_n_cfg;
436extern const struct iwl_cfg iwl8260_2n_cfg;
437extern const struct iwl_cfg iwl8260_2ac_cfg;
438extern const struct iwl_cfg iwl8265_2ac_cfg;
439extern const struct iwl_cfg iwl4165_2ac_cfg;
440extern const struct iwl_cfg iwl8260_2ac_sdio_cfg;
441extern const struct iwl_cfg iwl4165_2ac_sdio_cfg;
442extern const struct iwl_cfg iwl9260_2ac_cfg;
443extern const struct iwl_cfg iwl5165_2ac_cfg;
444#endif /* CONFIG_IWLMVM */
445
446#endif /* __IWL_CONFIG_H__ */