drivers/net/wireless/intel/iwlwifi/fw/api/alive.h

   1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
   2 /*
   3  * Copyright (C) 2012-2014, 2018, 2020 Intel Corporation
   4  * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
   5  * Copyright (C) 2016-2017 Intel Deutschland GmbH
   6  */
   7 #ifndef __iwl_fw_api_alive_h__
   8 #define __iwl_fw_api_alive_h__
   9
  10 /* alive response is_valid values */
  11 #define ALIVE_RESP_UCODE_OK     BIT(0)
  12 #define ALIVE_RESP_RFKILL       BIT(1)
  13
  14 /* alive response ver_type values */
  15 enum {
  16         FW_TYPE_HW = 0,
  17         FW_TYPE_PROT = 1,
  18         FW_TYPE_AP = 2,
  19         FW_TYPE_WOWLAN = 3,
  20         FW_TYPE_TIMING = 4,
  21         FW_TYPE_WIPAN = 5
  22 };
  23
  24 /* alive response ver_subtype values */
  25 enum {
  26         FW_SUBTYPE_FULL_FEATURE = 0,
  27         FW_SUBTYPE_BOOTSRAP = 1, /* Not valid */
  28         FW_SUBTYPE_REDUCED = 2,
  29         FW_SUBTYPE_ALIVE_ONLY = 3,
  30         FW_SUBTYPE_WOWLAN = 4,
  31         FW_SUBTYPE_AP_SUBTYPE = 5,
  32         FW_SUBTYPE_WIPAN = 6,
  33         FW_SUBTYPE_INITIALIZE = 9
  34 };
  35
  36 #define IWL_ALIVE_STATUS_ERR 0xDEAD
  37 #define IWL_ALIVE_STATUS_OK 0xCAFE
  38
  39 #define IWL_ALIVE_FLG_RFKILL    BIT(0)
  40
  41 struct iwl_lmac_debug_addrs {
  42         __le32 error_event_table_ptr;   /* SRAM address for error log */
  43         __le32 log_event_table_ptr;     /* SRAM address for LMAC event log */
  44         __le32 cpu_register_ptr;
  45         __le32 dbgm_config_ptr;
  46         __le32 alive_counter_ptr;
  47         __le32 scd_base_ptr;            /* SRAM address for SCD */
  48         __le32 st_fwrd_addr;            /* pointer to Store and forward */
  49         __le32 st_fwrd_size;
  50 } __packed; /* UCODE_DEBUG_ADDRS_API_S_VER_2 */
  51
  52 struct iwl_lmac_alive {
  53         __le32 ucode_major;
  54         __le32 ucode_minor;
  55         u8 ver_subtype;
  56         u8 ver_type;
  57         u8 mac;
  58         u8 opt;
  59         __le32 timestamp;
  60         struct iwl_lmac_debug_addrs dbg_ptrs;
  61 } __packed; /* UCODE_ALIVE_NTFY_API_S_VER_3 */
  62
  63 struct iwl_umac_debug_addrs {
  64         __le32 error_info_addr;         /* SRAM address for UMAC error log */
  65         __le32 dbg_print_buff_addr;
  66 } __packed; /* UMAC_DEBUG_ADDRS_API_S_VER_1 */
  67
  68 struct iwl_umac_alive {
  69         __le32 umac_major;              /* UMAC version: major */
  70         __le32 umac_minor;              /* UMAC version: minor */
  71         struct iwl_umac_debug_addrs dbg_ptrs;
  72 } __packed; /* UMAC_ALIVE_DATA_API_S_VER_2 */
  73
  74 struct iwl_sku_id {
  75         __le32 data[3];
  76 } __packed; /* SKU_ID_API_S_VER_1 */
  77
  78 struct iwl_alive_ntf_v3 {
  79         __le16 status;
  80         __le16 flags;
  81         struct iwl_lmac_alive lmac_data;
  82         struct iwl_umac_alive umac_data;
  83 } __packed; /* UCODE_ALIVE_NTFY_API_S_VER_3 */
  84
  85 struct iwl_alive_ntf_v4 {
  86         __le16 status;
  87         __le16 flags;
  88         struct iwl_lmac_alive lmac_data[2];
  89         struct iwl_umac_alive umac_data;
  90 } __packed; /* UCODE_ALIVE_NTFY_API_S_VER_4 */
  91
  92 struct iwl_alive_ntf_v5 {
  93         __le16 status;
  94         __le16 flags;
  95         struct iwl_lmac_alive lmac_data[2];
  96         struct iwl_umac_alive umac_data;
  97         struct iwl_sku_id sku_id;
  98 } __packed; /* UCODE_ALIVE_NTFY_API_S_VER_5 */
  99
 100 /**
 101  * enum iwl_extended_cfg_flag - commands driver may send before
 102  *      finishing init flow
 103  * @IWL_INIT_DEBUG_CFG: driver is going to send debug config command
 104  * @IWL_INIT_NVM: driver is going to send NVM_ACCESS commands
 105  * @IWL_INIT_PHY: driver is going to send PHY_DB commands
 106  */
 107 enum iwl_extended_cfg_flags {
 108         IWL_INIT_DEBUG_CFG,
 109         IWL_INIT_NVM,
 110         IWL_INIT_PHY,
 111 };
 112
 113 /**
 114  * struct iwl_extended_cfg_cmd - mark what commands ucode should wait for
 115  * before finishing init flows
 116  * @init_flags: values from iwl_extended_cfg_flags
 117  */
 118 struct iwl_init_extended_cfg_cmd {
 119         __le32 init_flags;
 120 } __packed; /* INIT_EXTENDED_CFG_CMD_API_S_VER_1 */
 121
 122 /**
 123  * struct iwl_radio_version_notif - information on the radio version
 124  * ( RADIO_VERSION_NOTIFICATION = 0x68 )
 125  * @radio_flavor: radio flavor
 126  * @radio_step: radio version step
 127  * @radio_dash: radio version dash
 128  */
 129 struct iwl_radio_version_notif {
 130         __le32 radio_flavor;
 131         __le32 radio_step;
 132         __le32 radio_dash;
 133 } __packed; /* RADIO_VERSION_NOTOFICATION_S_VER_1 */
 134
 135 enum iwl_card_state_flags {
 136         CARD_ENABLED            = 0x00,
 137         HW_CARD_DISABLED        = 0x01,
 138         SW_CARD_DISABLED        = 0x02,
 139         CT_KILL_CARD_DISABLED   = 0x04,
 140         HALT_CARD_DISABLED      = 0x08,
 141         CARD_DISABLED_MSK       = 0x0f,
 142         CARD_IS_RX_ON           = 0x10,
 143 };
 144
 145 /**
 146  * struct iwl_radio_version_notif - information on the card state
 147  * ( CARD_STATE_NOTIFICATION = 0xa1 )
 148  * @flags: &enum iwl_card_state_flags
 149  */
 150 struct iwl_card_state_notif {
 151         __le32 flags;
 152 } __packed; /* CARD_STATE_NTFY_API_S_VER_1 */
 153
 154 /**
 155  * enum iwl_error_recovery_flags - flags for error recovery cmd
 156  * @ERROR_RECOVERY_UPDATE_DB: update db from blob sent
 157  * @ERROR_RECOVERY_END_OF_RECOVERY: end of recovery
 158  */
 159 enum iwl_error_recovery_flags {
 160         ERROR_RECOVERY_UPDATE_DB = BIT(0),
 161         ERROR_RECOVERY_END_OF_RECOVERY = BIT(1),
 162 };
 163
 164 /**
 165  * struct iwl_fw_error_recovery_cmd - recovery cmd sent upon assert
 166  * @flags: &enum iwl_error_recovery_flags
 167  * @buf_size: db buffer size in bytes
 168  */
 169 struct iwl_fw_error_recovery_cmd {
 170         __le32 flags;
 171         __le32 buf_size;
 172 } __packed; /* ERROR_RECOVERY_CMD_HDR_API_S_VER_1 */
 173
 174 #endif /* __iwl_fw_api_alive_h__ */