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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 | /* 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; /* 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]; u32 geo_rev; union iwl_ppag_table_cmd ppag_table; u32 ppag_ver; #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, 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__ */ |