1// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
  2/*
  3 * Copyright (C) 2014, 2018-2020, 2023 Intel Corporation
  4 * Copyright (C) 2014-2015 Intel Mobile Communications GmbH
  5 * Copyright (C) 2016 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 IWL8000_UCODE_API_MAX	36
 13#define IWL8265_UCODE_API_MAX	36
 14
 15/* Lowest firmware API version supported */
 16#define IWL8000_UCODE_API_MIN	22
 17#define IWL8265_UCODE_API_MIN	22
 18
 19/* NVM versions */
 20#define IWL8000_NVM_VERSION		0x0a1d
 21
 22/* Memory offsets and lengths */
 23#define IWL8260_DCCM_OFFSET		0x800000
 24#define IWL8260_DCCM_LEN		0x18000
 25#define IWL8260_DCCM2_OFFSET		0x880000
 26#define IWL8260_DCCM2_LEN		0x8000
 27#define IWL8260_SMEM_OFFSET		0x400000
 28#define IWL8260_SMEM_LEN		0x68000
 29
 30#define IWL8000_FW_PRE "iwlwifi-8000C"
 31#define IWL8000_MODULE_FIRMWARE(api) \
 32	IWL8000_FW_PRE "-" __stringify(api) ".ucode"
 33
 34#define IWL8265_FW_PRE "iwlwifi-8265"
 35#define IWL8265_MODULE_FIRMWARE(api) \
 36	IWL8265_FW_PRE "-" __stringify(api) ".ucode"
 37
 38#define DEFAULT_NVM_FILE_FAMILY_8000C		"nvmData-8000C"
 39
 40static const struct iwl_base_params iwl8000_base_params = {
 41	.eeprom_size = OTP_LOW_IMAGE_SIZE_32K,
 42	.num_of_queues = 31,
 43	.max_tfd_queue_size = 256,
 44	.shadow_ram_support = true,
 45	.led_compensation = 57,
 46	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 47	.max_event_log_size = 512,
 48	.shadow_reg_enable = true,
 49	.pcie_l1_allowed = true,
 50};
 51
 52static const struct iwl_ht_params iwl8000_ht_params = {
 53	.stbc = true,
 54	.ldpc = true,
 55	.ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ),
 56};
 57
 58static const struct iwl_tt_params iwl8000_tt_params = {
 59	.ct_kill_entry = 115,
 60	.ct_kill_exit = 93,
 61	.ct_kill_duration = 5,
 62	.dynamic_smps_entry = 111,
 63	.dynamic_smps_exit = 107,
 64	.tx_protection_entry = 112,
 65	.tx_protection_exit = 105,
 66	.tx_backoff = {
 67		{.temperature = 110, .backoff = 200},
 68		{.temperature = 111, .backoff = 600},
 69		{.temperature = 112, .backoff = 1200},
 70		{.temperature = 113, .backoff = 2000},
 71		{.temperature = 114, .backoff = 4000},
 72	},
 73	.support_ct_kill = true,
 74	.support_dynamic_smps = true,
 75	.support_tx_protection = true,
 76	.support_tx_backoff = true,
 77};
 78
 79#define IWL_DEVICE_8000_COMMON						\
 80	.trans.device_family = IWL_DEVICE_FAMILY_8000,			\
 81	.trans.base_params = &iwl8000_base_params,			\
 82	.led_mode = IWL_LED_RF_STATE,					\
 83	.nvm_hw_section_num = 10,					\
 84	.features = NETIF_F_RXCSUM,					\
 85	.non_shared_ant = ANT_A,					\
 86	.dccm_offset = IWL8260_DCCM_OFFSET,				\
 87	.dccm_len = IWL8260_DCCM_LEN,					\
 88	.dccm2_offset = IWL8260_DCCM2_OFFSET,				\
 89	.dccm2_len = IWL8260_DCCM2_LEN,					\
 90	.smem_offset = IWL8260_SMEM_OFFSET,				\
 91	.smem_len = IWL8260_SMEM_LEN,					\
 92	.default_nvm_file_C_step = DEFAULT_NVM_FILE_FAMILY_8000C,	\
 93	.thermal_params = &iwl8000_tt_params,				\
 94	.apmg_not_supported = true,					\
 95	.nvm_type = IWL_NVM_EXT,					\
 96	.dbgc_supported = true,						\
 97	.min_umac_error_event_table = 0x800000
 98
 99#define IWL_DEVICE_8000							\
100	IWL_DEVICE_8000_COMMON,						\
101	.ucode_api_max = IWL8000_UCODE_API_MAX,				\
102	.ucode_api_min = IWL8000_UCODE_API_MIN				\
103
104#define IWL_DEVICE_8260							\
105	IWL_DEVICE_8000_COMMON,						\
106	.ucode_api_max = IWL8000_UCODE_API_MAX,				\
107	.ucode_api_min = IWL8000_UCODE_API_MIN				\
108
109#define IWL_DEVICE_8265							\
110	IWL_DEVICE_8000_COMMON,						\
111	.ucode_api_max = IWL8265_UCODE_API_MAX,				\
112	.ucode_api_min = IWL8265_UCODE_API_MIN				\
113
114const struct iwl_cfg iwl8260_2n_cfg = {
115	.name = "Intel(R) Dual Band Wireless N 8260",
116	.fw_name_pre = IWL8000_FW_PRE,
117	IWL_DEVICE_8260,
118	.ht_params = &iwl8000_ht_params,
119	.nvm_ver = IWL8000_NVM_VERSION,
120};
121
122const struct iwl_cfg iwl8260_2ac_cfg = {
123	.name = "Intel(R) Dual Band Wireless AC 8260",
124	.fw_name_pre = IWL8000_FW_PRE,
125	IWL_DEVICE_8260,
126	.ht_params = &iwl8000_ht_params,
127	.nvm_ver = IWL8000_NVM_VERSION,
128};
129
130const struct iwl_cfg iwl8265_2ac_cfg = {
131	.name = "Intel(R) Dual Band Wireless AC 8265",
132	.fw_name_pre = IWL8265_FW_PRE,
133	IWL_DEVICE_8265,
134	.ht_params = &iwl8000_ht_params,
135	.nvm_ver = IWL8000_NVM_VERSION,
136	.vht_mu_mimo_supported = true,
137};
138
139const struct iwl_cfg iwl8275_2ac_cfg = {
140	.name = "Intel(R) Dual Band Wireless AC 8275",
141	.fw_name_pre = IWL8265_FW_PRE,
142	IWL_DEVICE_8265,
143	.ht_params = &iwl8000_ht_params,
144	.nvm_ver = IWL8000_NVM_VERSION,
145	.vht_mu_mimo_supported = true,
146};
147
148const struct iwl_cfg iwl4165_2ac_cfg = {
149	.name = "Intel(R) Dual Band Wireless AC 4165",
150	.fw_name_pre = IWL8000_FW_PRE,
151	IWL_DEVICE_8000,
152	.ht_params = &iwl8000_ht_params,
153	.nvm_ver = IWL8000_NVM_VERSION,
154};
155
156MODULE_FIRMWARE(IWL8000_MODULE_FIRMWARE(IWL8000_UCODE_API_MAX));
157MODULE_FIRMWARE(IWL8265_MODULE_FIRMWARE(IWL8265_UCODE_API_MAX));