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/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2017 Intel Deutschland GmbH
* Copyright (C) 2018-2022 Intel Corporation
*/
#ifndef __iwl_fw_runtime_h__
#define __iwl_fw_runtime_h__
#include "iwl-config.h"
#include "iwl-trans.h"
#include "img.h"
#include "fw/api/debug.h"
#include "fw/api/paging.h"
#include "fw/api/power.h"
#include "iwl-eeprom-parse.h"
#include "fw/acpi.h"
struct iwl_fw_runtime_ops {
void (*dump_start)(void *ctx);
void (*dump_end)(void *ctx);
bool (*fw_running)(void *ctx);
int (*send_hcmd)(void *ctx, struct iwl_host_cmd *host_cmd);
bool (*d3_debug_enable)(void *ctx);
};
#define MAX_NUM_LMAC 2
#define MAX_NUM_TCM 2
#define MAX_NUM_RCM 2
struct iwl_fwrt_shared_mem_cfg {
int num_lmacs;
int num_txfifo_entries;
struct {
u32 txfifo_size[TX_FIFO_MAX_NUM];
u32 rxfifo1_size;
} lmac[MAX_NUM_LMAC];
u32 rxfifo2_size;
u32 rxfifo2_control_size;
u32 internal_txfifo_addr;
u32 internal_txfifo_size[TX_FIFO_INTERNAL_MAX_NUM];
};
#define IWL_FW_RUNTIME_DUMP_WK_NUM 5
/**
* struct iwl_fwrt_dump_data - dump data
* @trig: trigger the worker was scheduled upon
* @fw_pkt: packet received from FW
*/
struct iwl_fwrt_dump_data {
union {
struct {
struct iwl_fw_ini_trigger_tlv *trig;
struct iwl_rx_packet *fw_pkt;
};
struct {
const struct iwl_fw_dump_desc *desc;
bool monitor_only;
};
};
};
/**
* struct iwl_fwrt_wk_data - dump worker data struct
* @idx: index of the worker
* @wk: worker
*/
struct iwl_fwrt_wk_data {
u8 idx;
struct delayed_work wk;
struct iwl_fwrt_dump_data dump_data;
};
/**
* struct iwl_txf_iter_data - Tx fifo iterator data struct
* @fifo: fifo number
* @lmac: lmac number
* @fifo_size: fifo size
* @internal_txf: non zero if fifo is internal Tx fifo
*/
struct iwl_txf_iter_data {
int fifo;
int lmac;
u32 fifo_size;
u8 internal_txf;
};
/**
* struct iwl_fw_runtime - runtime data for firmware
* @fw: firmware image
* @cfg: NIC configuration
* @dev: device pointer
* @ops: user ops
* @ops_ctx: user ops context
* @fw_paging_db: paging database
* @num_of_paging_blk: number of paging blocks
* @num_of_pages_in_last_blk: number of pages in the last block
* @smem_cfg: saved firmware SMEM configuration
* @cur_fw_img: current firmware image, must be maintained by
* the driver by calling &iwl_fw_set_current_image()
* @dump: debug dump data
*/
struct iwl_fw_runtime {
struct iwl_trans *trans;
const struct iwl_fw *fw;
struct device *dev;
const struct iwl_fw_runtime_ops *ops;
void *ops_ctx;
const struct iwl_dump_sanitize_ops *sanitize_ops;
void *sanitize_ctx;
/* Paging */
struct iwl_fw_paging fw_paging_db[NUM_OF_FW_PAGING_BLOCKS];
u16 num_of_paging_blk;
u16 num_of_pages_in_last_blk;
enum iwl_ucode_type cur_fw_img;
/* memory configuration */
struct iwl_fwrt_shared_mem_cfg smem_cfg;
/* debug */
struct {
struct iwl_fwrt_wk_data wks[IWL_FW_RUNTIME_DUMP_WK_NUM];
unsigned long active_wks;
u8 conf;
/* ts of the beginning of a non-collect fw dbg data period */
unsigned long non_collect_ts_start[IWL_FW_INI_TIME_POINT_NUM];
u32 *d3_debug_data;
u32 lmac_err_id[MAX_NUM_LMAC];
u32 tcm_err_id[MAX_NUM_TCM];
u32 rcm_err_id[MAX_NUM_RCM];
u32 umac_err_id;
struct iwl_txf_iter_data txf_iter_data;
struct {
u8 type;
u8 subtype;
u32 lmac_major;
u32 lmac_minor;
u32 umac_major;
u32 umac_minor;
} fw_ver;
} dump;
#ifdef CONFIG_IWLWIFI_DEBUGFS
struct {
struct delayed_work wk;
u32 delay;
u64 seq;
} timestamp;
bool tpc_enabled;
#endif /* CONFIG_IWLWIFI_DEBUGFS */
#ifdef CONFIG_ACPI
struct iwl_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM];
u8 sar_chain_a_profile;
u8 sar_chain_b_profile;
struct iwl_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES_REV3];
u32 geo_rev;
u32 geo_num_profiles;
bool geo_enabled;
struct iwl_ppag_chain ppag_chains[IWL_NUM_CHAIN_LIMITS];
u32 ppag_flags;
u32 ppag_ver;
bool ppag_table_valid;
struct iwl_sar_offset_mapping_cmd sgom_table;
bool sgom_enabled;
u8 reduced_power_flags;
#endif
};
void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans,
const struct iwl_fw *fw,
const struct iwl_fw_runtime_ops *ops, void *ops_ctx,
const struct iwl_dump_sanitize_ops *sanitize_ops,
void *sanitize_ctx,
struct dentry *dbgfs_dir);
static inline void iwl_fw_runtime_free(struct iwl_fw_runtime *fwrt)
{
int i;
kfree(fwrt->dump.d3_debug_data);
fwrt->dump.d3_debug_data = NULL;
iwl_dbg_tlv_del_timers(fwrt->trans);
for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++)
cancel_delayed_work_sync(&fwrt->dump.wks[i].wk);
}
void iwl_fw_runtime_suspend(struct iwl_fw_runtime *fwrt);
void iwl_fw_runtime_resume(struct iwl_fw_runtime *fwrt);
static inline void iwl_fw_set_current_image(struct iwl_fw_runtime *fwrt,
enum iwl_ucode_type cur_fw_img)
{
fwrt->cur_fw_img = cur_fw_img;
}
int iwl_init_paging(struct iwl_fw_runtime *fwrt, enum iwl_ucode_type type);
void iwl_free_fw_paging(struct iwl_fw_runtime *fwrt);
void iwl_get_shared_mem_conf(struct iwl_fw_runtime *fwrt);
int iwl_set_soc_latency(struct iwl_fw_runtime *fwrt);
int iwl_configure_rxq(struct iwl_fw_runtime *fwrt);
#endif /* __iwl_fw_runtime_h__ */
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