| /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ |
| /* |
| * Copyright (C) 2017 Intel Deutschland GmbH |
| * Copyright (C) 2018-2020 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 { |
| int (*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 |
| 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 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; |
| struct iwl_sar_offset_mapping_cmd sgom_table; |
| bool sgom_enabled; |
| #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__ */ |