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1/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */2/*3 * Copyright (C) 2017 Intel Deutschland GmbH4 * Copyright (C) 2018-2024 Intel Corporation5 */6#ifndef __iwl_fw_runtime_h__7#define __iwl_fw_runtime_h__8 9#include "iwl-config.h"10#include "iwl-trans.h"11#include "img.h"12#include "fw/api/debug.h"13#include "fw/api/paging.h"14#include "fw/api/power.h"15#include "iwl-nvm-utils.h"16#include "fw/acpi.h"17#include "fw/regulatory.h"18 19struct iwl_fw_runtime_ops {20 void (*dump_start)(void *ctx);21 void (*dump_end)(void *ctx);22 int (*send_hcmd)(void *ctx, struct iwl_host_cmd *host_cmd);23 bool (*d3_debug_enable)(void *ctx);24};25 26#define MAX_NUM_LMAC 227#define MAX_NUM_TCM 228#define MAX_NUM_RCM 229struct iwl_fwrt_shared_mem_cfg {30 int num_lmacs;31 int num_txfifo_entries;32 struct {33 u32 txfifo_size[TX_FIFO_MAX_NUM];34 u32 rxfifo1_size;35 } lmac[MAX_NUM_LMAC];36 u32 rxfifo2_size;37 u32 rxfifo2_control_size;38 u32 internal_txfifo_addr;39 u32 internal_txfifo_size[TX_FIFO_INTERNAL_MAX_NUM];40};41 42#define IWL_FW_RUNTIME_DUMP_WK_NUM 543 44/**45 * struct iwl_fwrt_dump_data - dump data46 * @trig: trigger the worker was scheduled upon47 * @fw_pkt: packet received from FW48 *49 * Note that the decision which part of the union is used50 * is based on iwl_trans_dbg_ini_valid(): the 'trig' part51 * is used if it is %true, the 'desc' part otherwise.52 */53struct iwl_fwrt_dump_data {54 union {55 struct {56 struct iwl_fw_ini_trigger_tlv *trig;57 struct iwl_rx_packet *fw_pkt;58 };59 struct {60 /* must be first to be same as 'trig' */61 const struct iwl_fw_dump_desc *desc;62 bool monitor_only;63 };64 };65};66 67/**68 * struct iwl_fwrt_wk_data - dump worker data struct69 * @idx: index of the worker70 * @wk: worker71 */72struct iwl_fwrt_wk_data {73 u8 idx;74 struct delayed_work wk;75 struct iwl_fwrt_dump_data dump_data;76};77 78/**79 * struct iwl_txf_iter_data - Tx fifo iterator data struct80 * @fifo: fifo number81 * @lmac: lmac number82 * @fifo_size: fifo size83 * @internal_txf: non zero if fifo is internal Tx fifo84 */85struct iwl_txf_iter_data {86 int fifo;87 int lmac;88 u32 fifo_size;89 u8 internal_txf;90};91 92/**93 * struct iwl_fw_runtime - runtime data for firmware94 * @fw: firmware image95 * @cfg: NIC configuration96 * @dev: device pointer97 * @ops: user ops98 * @ops_ctx: user ops context99 * @fw_paging_db: paging database100 * @num_of_paging_blk: number of paging blocks101 * @num_of_pages_in_last_blk: number of pages in the last block102 * @smem_cfg: saved firmware SMEM configuration103 * @cur_fw_img: current firmware image, must be maintained by104 * the driver by calling &iwl_fw_set_current_image()105 * @dump: debug dump data106 * @uats_table: AP type table107 * @uefi_tables_lock_status: The status of the WIFI GUID UEFI variables lock:108 * 0: Unlocked, 1 and 2: Locked.109 * Only read the UEFI variables if locked.110 * @sar_profiles: sar profiles as read from WRDS/EWRD BIOS tables111 * @geo_profiles: geographic profiles as read from WGDS BIOS table112 */113struct iwl_fw_runtime {114 struct iwl_trans *trans;115 const struct iwl_fw *fw;116 struct device *dev;117 118 const struct iwl_fw_runtime_ops *ops;119 void *ops_ctx;120 121 const struct iwl_dump_sanitize_ops *sanitize_ops;122 void *sanitize_ctx;123 124 /* Paging */125 struct iwl_fw_paging fw_paging_db[NUM_OF_FW_PAGING_BLOCKS];126 u16 num_of_paging_blk;127 u16 num_of_pages_in_last_blk;128 129 enum iwl_ucode_type cur_fw_img;130 131 /* memory configuration */132 struct iwl_fwrt_shared_mem_cfg smem_cfg;133 134 /* debug */135 struct {136 struct iwl_fwrt_wk_data wks[IWL_FW_RUNTIME_DUMP_WK_NUM];137 unsigned long active_wks;138 139 u8 conf;140 141 /* ts of the beginning of a non-collect fw dbg data period */142 unsigned long non_collect_ts_start[IWL_FW_INI_TIME_POINT_NUM];143 u32 *d3_debug_data;144 u32 lmac_err_id[MAX_NUM_LMAC];145 u32 tcm_err_id[MAX_NUM_TCM];146 u32 rcm_err_id[MAX_NUM_RCM];147 u32 umac_err_id;148 149 struct iwl_txf_iter_data txf_iter_data;150 151 struct {152 u8 type;153 u8 subtype;154 u32 lmac_major;155 u32 lmac_minor;156 u32 umac_major;157 u32 umac_minor;158 } fw_ver;159 } dump;160 struct {161#ifdef CONFIG_IWLWIFI_DEBUGFS162 struct delayed_work wk;163 u32 delay;164#endif165 u64 seq;166 } timestamp;167#ifdef CONFIG_IWLWIFI_DEBUGFS168 bool tpc_enabled;169#endif /* CONFIG_IWLWIFI_DEBUGFS */170 struct iwl_sar_profile sar_profiles[BIOS_SAR_MAX_PROFILE_NUM];171 u8 sar_chain_a_profile;172 u8 sar_chain_b_profile;173 u8 reduced_power_flags;174 struct iwl_geo_profile geo_profiles[BIOS_GEO_MAX_PROFILE_NUM];175 u32 geo_rev;176 u32 geo_num_profiles;177 bool geo_enabled;178 struct iwl_ppag_chain ppag_chains[IWL_NUM_CHAIN_LIMITS];179 u32 ppag_flags;180 u8 ppag_ver;181 struct iwl_sar_offset_mapping_cmd sgom_table;182 bool sgom_enabled;183 struct iwl_mcc_allowed_ap_type_cmd uats_table;184 u8 uefi_tables_lock_status;185};186 187void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans,188 const struct iwl_fw *fw,189 const struct iwl_fw_runtime_ops *ops, void *ops_ctx,190 const struct iwl_dump_sanitize_ops *sanitize_ops,191 void *sanitize_ctx,192 struct dentry *dbgfs_dir);193 194static inline void iwl_fw_runtime_free(struct iwl_fw_runtime *fwrt)195{196 int i;197 198 kfree(fwrt->dump.d3_debug_data);199 fwrt->dump.d3_debug_data = NULL;200 201 iwl_dbg_tlv_del_timers(fwrt->trans);202 for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++)203 cancel_delayed_work_sync(&fwrt->dump.wks[i].wk);204}205 206void iwl_fw_runtime_suspend(struct iwl_fw_runtime *fwrt);207 208void iwl_fw_runtime_resume(struct iwl_fw_runtime *fwrt);209 210static inline void iwl_fw_set_current_image(struct iwl_fw_runtime *fwrt,211 enum iwl_ucode_type cur_fw_img)212{213 fwrt->cur_fw_img = cur_fw_img;214}215 216int iwl_init_paging(struct iwl_fw_runtime *fwrt, enum iwl_ucode_type type);217void iwl_free_fw_paging(struct iwl_fw_runtime *fwrt);218 219void iwl_get_shared_mem_conf(struct iwl_fw_runtime *fwrt);220int iwl_set_soc_latency(struct iwl_fw_runtime *fwrt);221int iwl_configure_rxq(struct iwl_fw_runtime *fwrt);222 223#endif /* __iwl_fw_runtime_h__ */224