7000.c

  1// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
  2/*
  3 * Copyright (C) 2012-2014, 2018-2020, 2023, 2025 Intel Corporation
  4 * Copyright (C) 2013-2014 Intel Mobile Communications GmbH
  5 * Copyright (C) 2015 Intel Deutschland GmbH
  6 */
  7#include <linux/module.h>
  8#include <linux/stringify.h>
  9#include "iwl-config.h"
 10
 11/* Highest firmware API version supported */
 12#define IWL7260_UCODE_API_MAX	17
 13#define IWL7265_UCODE_API_MAX	17
 14#define IWL7265D_UCODE_API_MAX	29
 15#define IWL3168_UCODE_API_MAX	29
 16
 17/* Lowest firmware API version supported */
 18#define IWL7260_UCODE_API_MIN	17
 19#define IWL7265_UCODE_API_MIN	17
 20#define IWL7265D_UCODE_API_MIN	22
 21#define IWL3168_UCODE_API_MIN	22
 22
 23/* NVM versions */
 24#define IWL7260_NVM_VERSION		0x0a1d
 25#define IWL3160_NVM_VERSION		0x709
 26#define IWL3165_NVM_VERSION		0x709
 27#define IWL3168_NVM_VERSION		0xd01
 28#define IWL7265_NVM_VERSION		0x0a1d
 29#define IWL7265D_NVM_VERSION		0x0c11
 30
 31/* DCCM offsets and lengths */
 32#define IWL7000_DCCM_OFFSET		0x800000
 33#define IWL7260_DCCM_LEN		0x14000
 34#define IWL3160_DCCM_LEN		0x10000
 35#define IWL7265_DCCM_LEN		0x17A00
 36
 37#define IWL7260_FW_PRE "iwlwifi-7260"
 38#define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE "-" __stringify(api) ".ucode"
 39
 40#define IWL3160_FW_PRE "iwlwifi-3160"
 41#define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE "-" __stringify(api) ".ucode"
 42
 43#define IWL3168_FW_PRE "iwlwifi-3168"
 44#define IWL3168_MODULE_FIRMWARE(api) IWL3168_FW_PRE "-" __stringify(api) ".ucode"
 45
 46#define IWL7265_FW_PRE "iwlwifi-7265"
 47#define IWL7265_MODULE_FIRMWARE(api) IWL7265_FW_PRE "-" __stringify(api) ".ucode"
 48
 49#define IWL7265D_FW_PRE "iwlwifi-7265D"
 50#define IWL7265D_MODULE_FIRMWARE(api) IWL7265D_FW_PRE "-" __stringify(api) ".ucode"
 51
 52static const struct iwl_family_base_params iwl7000_base = {
 53	.eeprom_size = OTP_LOW_IMAGE_SIZE_16K,
 54	.num_of_queues = 31,
 55	.max_tfd_queue_size = 256,
 56	.shadow_ram_support = true,
 57	.led_compensation = 57,
 58	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 59	.max_event_log_size = 512,
 60	.shadow_reg_enable = true,
 61	.pcie_l1_allowed = true,
 62	.apmg_wake_up_wa = true,
 63	.nvm_hw_section_num = 0,
 64};
 65
 66static const struct iwl_tt_params iwl7000_high_temp_tt_params = {
 67	.ct_kill_entry = 118,
 68	.ct_kill_exit = 96,
 69	.ct_kill_duration = 5,
 70	.dynamic_smps_entry = 114,
 71	.dynamic_smps_exit = 110,
 72	.tx_protection_entry = 114,
 73	.tx_protection_exit = 108,
 74	.tx_backoff = {
 75		{.temperature = 112, .backoff = 300},
 76		{.temperature = 113, .backoff = 800},
 77		{.temperature = 114, .backoff = 1500},
 78		{.temperature = 115, .backoff = 3000},
 79		{.temperature = 116, .backoff = 5000},
 80		{.temperature = 117, .backoff = 10000},
 81	},
 82	.support_ct_kill = true,
 83	.support_dynamic_smps = true,
 84	.support_tx_protection = true,
 85	.support_tx_backoff = true,
 86};
 87
 88const struct iwl_mac_cfg iwl7000_mac_cfg = {
 89	.device_family = IWL_DEVICE_FAMILY_7000,
 90	.base = &iwl7000_base,
 91};
 92
 93#define IWL_DEVICE_7000_COMMON					\
 94	.led_mode = IWL_LED_RF_STATE,				\
 95	.non_shared_ant = ANT_A,				\
 96	.dccm_offset = IWL7000_DCCM_OFFSET
 97
 98#define IWL_DEVICE_7000						\
 99	IWL_DEVICE_7000_COMMON,					\
100	.ucode_api_max = IWL7260_UCODE_API_MAX,			\
101	.ucode_api_min = IWL7260_UCODE_API_MIN
102
103#define IWL_DEVICE_7005						\
104	IWL_DEVICE_7000_COMMON,					\
105	.ucode_api_max = IWL7265_UCODE_API_MAX,			\
106	.ucode_api_min = IWL7265_UCODE_API_MIN
107
108#define IWL_DEVICE_3008						\
109	IWL_DEVICE_7000_COMMON,					\
110	.ucode_api_max = IWL3168_UCODE_API_MAX,			\
111	.ucode_api_min = IWL3168_UCODE_API_MIN
112
113#define IWL_DEVICE_7005D					\
114	IWL_DEVICE_7000_COMMON,					\
115	.ucode_api_max = IWL7265D_UCODE_API_MAX,		\
116	.ucode_api_min = IWL7265D_UCODE_API_MIN
117
118const char iwl7260_2ac_name[] = "Intel(R) Dual Band Wireless AC 7260";
119const char iwl7260_2n_name[] = "Intel(R) Dual Band Wireless N 7260";
120const char iwl7260_n_name[] = "Intel(R) Wireless N 7260";
121const char iwl3160_2ac_name[] = "Intel(R) Dual Band Wireless AC 3160";
122const char iwl3160_2n_name[] = "Intel(R) Dual Band Wireless N 3160";
123const char iwl3160_n_name[] = "Intel(R) Wireless N 3160";
124const char iwl3165_2ac_name[] = "Intel(R) Dual Band Wireless-AC 3165";
125const char iwl3168_2ac_name[] = "Intel(R) Dual Band Wireless-AC 3168";
126const char iwl7265_2ac_name[] = "Intel(R) Dual Band Wireless-AC 7265";
127const char iwl7265_2n_name[] = "Intel(R) Dual Band Wireless-N 7265";
128const char iwl7265_n_name[] = "Intel(R) Wireless-N 7265";
129
130const struct iwl_rf_cfg iwl7260_cfg = {
131	.fw_name_pre = IWL7260_FW_PRE,
132	IWL_DEVICE_7000,
133	.ht_params = {
134		.stbc = true,
135		.ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ),
136	},
137	.nvm_ver = IWL7260_NVM_VERSION,
138	.host_interrupt_operation_mode = true,
139	.lp_xtal_workaround = true,
140	.dccm_len = IWL7260_DCCM_LEN,
141};
142
143const struct iwl_rf_cfg iwl7260_high_temp_cfg = {
144	.fw_name_pre = IWL7260_FW_PRE,
145	IWL_DEVICE_7000,
146	.ht_params = {
147		.stbc = true,
148		.ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ),
149	},
150	.nvm_ver = IWL7260_NVM_VERSION,
151	.host_interrupt_operation_mode = true,
152	.lp_xtal_workaround = true,
153	.dccm_len = IWL7260_DCCM_LEN,
154	.thermal_params = &iwl7000_high_temp_tt_params,
155};
156
157const struct iwl_rf_cfg iwl3160_cfg = {
158	.fw_name_pre = IWL3160_FW_PRE,
159	IWL_DEVICE_7000,
160	.ht_params = {
161		.stbc = true,
162		.ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ),
163	},
164	.nvm_ver = IWL3160_NVM_VERSION,
165	.host_interrupt_operation_mode = true,
166	.dccm_len = IWL3160_DCCM_LEN,
167};
168
169static const struct iwl_pwr_tx_backoff iwl7265_pwr_tx_backoffs[] = {
170	{.pwr = 1600, .backoff = 0},
171	{.pwr = 1300, .backoff = 467},
172	{.pwr = 900,  .backoff = 1900},
173	{.pwr = 800, .backoff = 2630},
174	{.pwr = 700, .backoff = 3720},
175	{.pwr = 600, .backoff = 5550},
176	{.pwr = 500, .backoff = 9350},
177	{0},
178};
179
180const struct iwl_rf_cfg iwl3165_2ac_cfg = {
181	.fw_name_pre = IWL7265D_FW_PRE,
182	IWL_DEVICE_7005D,
183	.ht_params = {
184		.stbc = true,
185		.ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ),
186	},
187	.nvm_ver = IWL3165_NVM_VERSION,
188	.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
189	.dccm_len = IWL7265_DCCM_LEN,
190};
191
192const struct iwl_rf_cfg iwl3168_2ac_cfg = {
193	.fw_name_pre = IWL3168_FW_PRE,
194	IWL_DEVICE_3008,
195	.ht_params = {
196		.stbc = true,
197		.ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ),
198	},
199	.nvm_ver = IWL3168_NVM_VERSION,
200	.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
201	.dccm_len = IWL7265_DCCM_LEN,
202	.nvm_type = IWL_NVM_SDP,
203};
204
205const struct iwl_rf_cfg iwl7265_cfg = {
206	.fw_name_pre = IWL7265_FW_PRE,
207	IWL_DEVICE_7005,
208	.ht_params = {
209		.stbc = true,
210		.ldpc = true,
211		.ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ),
212	},
213	.nvm_ver = IWL7265_NVM_VERSION,
214	.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
215	.dccm_len = IWL7265_DCCM_LEN,
216};
217
218const struct iwl_rf_cfg iwl7265d_cfg = {
219	.fw_name_pre = IWL7265D_FW_PRE,
220	IWL_DEVICE_7005D,
221	.ht_params = {
222		.stbc = true,
223		.ldpc = true,
224		.ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ),
225	},
226	.nvm_ver = IWL7265D_NVM_VERSION,
227	.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
228	.dccm_len = IWL7265_DCCM_LEN,
229};
230
231MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_MAX));
232MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL7260_UCODE_API_MAX));
233MODULE_FIRMWARE(IWL3168_MODULE_FIRMWARE(IWL3168_UCODE_API_MAX));
234MODULE_FIRMWARE(IWL7265_MODULE_FIRMWARE(IWL7265_UCODE_API_MAX));
235MODULE_FIRMWARE(IWL7265D_MODULE_FIRMWARE(IWL7265D_UCODE_API_MAX));