drivers/platform/chrome/cros_ec_trace.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 // Trace events for the ChromeOS Embedded Controller
   3 //
   4 // Copyright 2019 Google LLC.
   5
   6 #define TRACE_SYMBOL(a) {a, #a}
   7
   8 // Generate the list using the following script:
   9 // sed -n 's/^#define \(EC_CMD_[[:alnum:]_]*\)\s.*/\tTRACE_SYMBOL(\1), \\/p' include/linux/platform_data/cros_ec_commands.h
  10 #define EC_CMDS \
  11         TRACE_SYMBOL(EC_CMD_ACPI_READ), \
  12         TRACE_SYMBOL(EC_CMD_ACPI_WRITE), \
  13         TRACE_SYMBOL(EC_CMD_ACPI_BURST_ENABLE), \
  14         TRACE_SYMBOL(EC_CMD_ACPI_BURST_DISABLE), \
  15         TRACE_SYMBOL(EC_CMD_ACPI_QUERY_EVENT), \
  16         TRACE_SYMBOL(EC_CMD_PROTO_VERSION), \
  17         TRACE_SYMBOL(EC_CMD_HELLO), \
  18         TRACE_SYMBOL(EC_CMD_GET_VERSION), \
  19         TRACE_SYMBOL(EC_CMD_READ_TEST), \
  20         TRACE_SYMBOL(EC_CMD_GET_BUILD_INFO), \
  21         TRACE_SYMBOL(EC_CMD_GET_CHIP_INFO), \
  22         TRACE_SYMBOL(EC_CMD_GET_BOARD_VERSION), \
  23         TRACE_SYMBOL(EC_CMD_READ_MEMMAP), \
  24         TRACE_SYMBOL(EC_CMD_GET_CMD_VERSIONS), \
  25         TRACE_SYMBOL(EC_CMD_GET_COMMS_STATUS), \
  26         TRACE_SYMBOL(EC_CMD_TEST_PROTOCOL), \
  27         TRACE_SYMBOL(EC_CMD_GET_PROTOCOL_INFO), \
  28         TRACE_SYMBOL(EC_CMD_GSV_PAUSE_IN_S5), \
  29         TRACE_SYMBOL(EC_CMD_GET_FEATURES), \
  30         TRACE_SYMBOL(EC_CMD_GET_SKU_ID), \
  31         TRACE_SYMBOL(EC_CMD_SET_SKU_ID), \
  32         TRACE_SYMBOL(EC_CMD_FLASH_INFO), \
  33         TRACE_SYMBOL(EC_CMD_FLASH_READ), \
  34         TRACE_SYMBOL(EC_CMD_FLASH_WRITE), \
  35         TRACE_SYMBOL(EC_CMD_FLASH_ERASE), \
  36         TRACE_SYMBOL(EC_CMD_FLASH_PROTECT), \
  37         TRACE_SYMBOL(EC_CMD_FLASH_REGION_INFO), \
  38         TRACE_SYMBOL(EC_CMD_VBNV_CONTEXT), \
  39         TRACE_SYMBOL(EC_CMD_FLASH_SPI_INFO), \
  40         TRACE_SYMBOL(EC_CMD_FLASH_SELECT), \
  41         TRACE_SYMBOL(EC_CMD_PWM_GET_FAN_TARGET_RPM), \
  42         TRACE_SYMBOL(EC_CMD_PWM_SET_FAN_TARGET_RPM), \
  43         TRACE_SYMBOL(EC_CMD_PWM_GET_KEYBOARD_BACKLIGHT), \
  44         TRACE_SYMBOL(EC_CMD_PWM_SET_KEYBOARD_BACKLIGHT), \
  45         TRACE_SYMBOL(EC_CMD_PWM_SET_FAN_DUTY), \
  46         TRACE_SYMBOL(EC_CMD_PWM_SET_DUTY), \
  47         TRACE_SYMBOL(EC_CMD_PWM_GET_DUTY), \
  48         TRACE_SYMBOL(EC_CMD_LIGHTBAR_CMD), \
  49         TRACE_SYMBOL(EC_CMD_LED_CONTROL), \
  50         TRACE_SYMBOL(EC_CMD_VBOOT_HASH), \
  51         TRACE_SYMBOL(EC_CMD_MOTION_SENSE_CMD), \
  52         TRACE_SYMBOL(EC_CMD_FORCE_LID_OPEN), \
  53         TRACE_SYMBOL(EC_CMD_CONFIG_POWER_BUTTON), \
  54         TRACE_SYMBOL(EC_CMD_USB_CHARGE_SET_MODE), \
  55         TRACE_SYMBOL(EC_CMD_PSTORE_INFO), \
  56         TRACE_SYMBOL(EC_CMD_PSTORE_READ), \
  57         TRACE_SYMBOL(EC_CMD_PSTORE_WRITE), \
  58         TRACE_SYMBOL(EC_CMD_RTC_GET_VALUE), \
  59         TRACE_SYMBOL(EC_CMD_RTC_GET_ALARM), \
  60         TRACE_SYMBOL(EC_CMD_RTC_SET_VALUE), \
  61         TRACE_SYMBOL(EC_CMD_RTC_SET_ALARM), \
  62         TRACE_SYMBOL(EC_CMD_PORT80_LAST_BOOT), \
  63         TRACE_SYMBOL(EC_CMD_PORT80_READ), \
  64         TRACE_SYMBOL(EC_CMD_VSTORE_INFO), \
  65         TRACE_SYMBOL(EC_CMD_VSTORE_READ), \
  66         TRACE_SYMBOL(EC_CMD_VSTORE_WRITE), \
  67         TRACE_SYMBOL(EC_CMD_THERMAL_SET_THRESHOLD), \
  68         TRACE_SYMBOL(EC_CMD_THERMAL_GET_THRESHOLD), \
  69         TRACE_SYMBOL(EC_CMD_THERMAL_AUTO_FAN_CTRL), \
  70         TRACE_SYMBOL(EC_CMD_TMP006_GET_CALIBRATION), \
  71         TRACE_SYMBOL(EC_CMD_TMP006_SET_CALIBRATION), \
  72         TRACE_SYMBOL(EC_CMD_TMP006_GET_RAW), \
  73         TRACE_SYMBOL(EC_CMD_MKBP_STATE), \
  74         TRACE_SYMBOL(EC_CMD_MKBP_INFO), \
  75         TRACE_SYMBOL(EC_CMD_MKBP_SIMULATE_KEY), \
  76         TRACE_SYMBOL(EC_CMD_GET_KEYBOARD_ID), \
  77         TRACE_SYMBOL(EC_CMD_MKBP_SET_CONFIG), \
  78         TRACE_SYMBOL(EC_CMD_MKBP_GET_CONFIG), \
  79         TRACE_SYMBOL(EC_CMD_KEYSCAN_SEQ_CTRL), \
  80         TRACE_SYMBOL(EC_CMD_GET_NEXT_EVENT), \
  81         TRACE_SYMBOL(EC_CMD_KEYBOARD_FACTORY_TEST), \
  82         TRACE_SYMBOL(EC_CMD_TEMP_SENSOR_GET_INFO), \
  83         TRACE_SYMBOL(EC_CMD_HOST_EVENT_GET_B), \
  84         TRACE_SYMBOL(EC_CMD_HOST_EVENT_GET_SMI_MASK), \
  85         TRACE_SYMBOL(EC_CMD_HOST_EVENT_GET_SCI_MASK), \
  86         TRACE_SYMBOL(EC_CMD_HOST_EVENT_GET_WAKE_MASK), \
  87         TRACE_SYMBOL(EC_CMD_HOST_EVENT_SET_SMI_MASK), \
  88         TRACE_SYMBOL(EC_CMD_HOST_EVENT_SET_SCI_MASK), \
  89         TRACE_SYMBOL(EC_CMD_HOST_EVENT_CLEAR), \
  90         TRACE_SYMBOL(EC_CMD_HOST_EVENT_SET_WAKE_MASK), \
  91         TRACE_SYMBOL(EC_CMD_HOST_EVENT_CLEAR_B), \
  92         TRACE_SYMBOL(EC_CMD_HOST_EVENT), \
  93         TRACE_SYMBOL(EC_CMD_SWITCH_ENABLE_BKLIGHT), \
  94         TRACE_SYMBOL(EC_CMD_SWITCH_ENABLE_WIRELESS), \
  95         TRACE_SYMBOL(EC_CMD_GPIO_SET), \
  96         TRACE_SYMBOL(EC_CMD_GPIO_GET), \
  97         TRACE_SYMBOL(EC_CMD_I2C_READ), \
  98         TRACE_SYMBOL(EC_CMD_I2C_WRITE), \
  99         TRACE_SYMBOL(EC_CMD_CHARGE_CONTROL), \
 100         TRACE_SYMBOL(EC_CMD_CONSOLE_SNAPSHOT), \
 101         TRACE_SYMBOL(EC_CMD_CONSOLE_READ), \
 102         TRACE_SYMBOL(EC_CMD_BATTERY_CUT_OFF), \
 103         TRACE_SYMBOL(EC_CMD_USB_MUX), \
 104         TRACE_SYMBOL(EC_CMD_LDO_SET), \
 105         TRACE_SYMBOL(EC_CMD_LDO_GET), \
 106         TRACE_SYMBOL(EC_CMD_POWER_INFO), \
 107         TRACE_SYMBOL(EC_CMD_I2C_PASSTHRU), \
 108         TRACE_SYMBOL(EC_CMD_HANG_DETECT), \
 109         TRACE_SYMBOL(EC_CMD_CHARGE_STATE), \
 110         TRACE_SYMBOL(EC_CMD_CHARGE_CURRENT_LIMIT), \
 111         TRACE_SYMBOL(EC_CMD_EXTERNAL_POWER_LIMIT), \
 112         TRACE_SYMBOL(EC_CMD_OVERRIDE_DEDICATED_CHARGER_LIMIT), \
 113         TRACE_SYMBOL(EC_CMD_HIBERNATION_DELAY), \
 114         TRACE_SYMBOL(EC_CMD_HOST_SLEEP_EVENT), \
 115         TRACE_SYMBOL(EC_CMD_DEVICE_EVENT), \
 116         TRACE_SYMBOL(EC_CMD_SB_READ_WORD), \
 117         TRACE_SYMBOL(EC_CMD_SB_WRITE_WORD), \
 118         TRACE_SYMBOL(EC_CMD_SB_READ_BLOCK), \
 119         TRACE_SYMBOL(EC_CMD_SB_WRITE_BLOCK), \
 120         TRACE_SYMBOL(EC_CMD_BATTERY_VENDOR_PARAM), \
 121         TRACE_SYMBOL(EC_CMD_SB_FW_UPDATE), \
 122         TRACE_SYMBOL(EC_CMD_ENTERING_MODE), \
 123         TRACE_SYMBOL(EC_CMD_I2C_PASSTHRU_PROTECT), \
 124         TRACE_SYMBOL(EC_CMD_CEC_WRITE_MSG), \
 125         TRACE_SYMBOL(EC_CMD_CEC_SET), \
 126         TRACE_SYMBOL(EC_CMD_CEC_GET), \
 127         TRACE_SYMBOL(EC_CMD_EC_CODEC), \
 128         TRACE_SYMBOL(EC_CMD_EC_CODEC_DMIC), \
 129         TRACE_SYMBOL(EC_CMD_EC_CODEC_I2S_RX), \
 130         TRACE_SYMBOL(EC_CMD_EC_CODEC_WOV), \
 131         TRACE_SYMBOL(EC_CMD_REBOOT_EC), \
 132         TRACE_SYMBOL(EC_CMD_GET_PANIC_INFO), \
 133         TRACE_SYMBOL(EC_CMD_REBOOT), \
 134         TRACE_SYMBOL(EC_CMD_RESEND_RESPONSE), \
 135         TRACE_SYMBOL(EC_CMD_VERSION0), \
 136         TRACE_SYMBOL(EC_CMD_PD_EXCHANGE_STATUS), \
 137         TRACE_SYMBOL(EC_CMD_PD_HOST_EVENT_STATUS), \
 138         TRACE_SYMBOL(EC_CMD_USB_PD_CONTROL), \
 139         TRACE_SYMBOL(EC_CMD_USB_PD_PORTS), \
 140         TRACE_SYMBOL(EC_CMD_USB_PD_POWER_INFO), \
 141         TRACE_SYMBOL(EC_CMD_CHARGE_PORT_COUNT), \
 142         TRACE_SYMBOL(EC_CMD_USB_PD_FW_UPDATE), \
 143         TRACE_SYMBOL(EC_CMD_USB_PD_RW_HASH_ENTRY), \
 144         TRACE_SYMBOL(EC_CMD_USB_PD_DEV_INFO), \
 145         TRACE_SYMBOL(EC_CMD_USB_PD_DISCOVERY), \
 146         TRACE_SYMBOL(EC_CMD_PD_CHARGE_PORT_OVERRIDE), \
 147         TRACE_SYMBOL(EC_CMD_PD_GET_LOG_ENTRY), \
 148         TRACE_SYMBOL(EC_CMD_USB_PD_GET_AMODE), \
 149         TRACE_SYMBOL(EC_CMD_USB_PD_SET_AMODE), \
 150         TRACE_SYMBOL(EC_CMD_PD_WRITE_LOG_ENTRY), \
 151         TRACE_SYMBOL(EC_CMD_PD_CONTROL), \
 152         TRACE_SYMBOL(EC_CMD_USB_PD_MUX_INFO), \
 153         TRACE_SYMBOL(EC_CMD_PD_CHIP_INFO), \
 154         TRACE_SYMBOL(EC_CMD_RWSIG_CHECK_STATUS), \
 155         TRACE_SYMBOL(EC_CMD_RWSIG_ACTION), \
 156         TRACE_SYMBOL(EC_CMD_EFS_VERIFY), \
 157         TRACE_SYMBOL(EC_CMD_GET_CROS_BOARD_INFO), \
 158         TRACE_SYMBOL(EC_CMD_SET_CROS_BOARD_INFO), \
 159         TRACE_SYMBOL(EC_CMD_GET_UPTIME_INFO), \
 160         TRACE_SYMBOL(EC_CMD_ADD_ENTROPY), \
 161         TRACE_SYMBOL(EC_CMD_ADC_READ), \
 162         TRACE_SYMBOL(EC_CMD_ROLLBACK_INFO), \
 163         TRACE_SYMBOL(EC_CMD_AP_RESET), \
 164         TRACE_SYMBOL(EC_CMD_REGULATOR_GET_INFO), \
 165         TRACE_SYMBOL(EC_CMD_REGULATOR_ENABLE), \
 166         TRACE_SYMBOL(EC_CMD_REGULATOR_IS_ENABLED), \
 167         TRACE_SYMBOL(EC_CMD_REGULATOR_SET_VOLTAGE), \
 168         TRACE_SYMBOL(EC_CMD_REGULATOR_GET_VOLTAGE), \
 169         TRACE_SYMBOL(EC_CMD_CR51_BASE), \
 170         TRACE_SYMBOL(EC_CMD_CR51_LAST), \
 171         TRACE_SYMBOL(EC_CMD_FP_PASSTHRU), \
 172         TRACE_SYMBOL(EC_CMD_FP_MODE), \
 173         TRACE_SYMBOL(EC_CMD_FP_INFO), \
 174         TRACE_SYMBOL(EC_CMD_FP_FRAME), \
 175         TRACE_SYMBOL(EC_CMD_FP_TEMPLATE), \
 176         TRACE_SYMBOL(EC_CMD_FP_CONTEXT), \
 177         TRACE_SYMBOL(EC_CMD_FP_STATS), \
 178         TRACE_SYMBOL(EC_CMD_FP_SEED), \
 179         TRACE_SYMBOL(EC_CMD_FP_ENC_STATUS), \
 180         TRACE_SYMBOL(EC_CMD_TP_SELF_TEST), \
 181         TRACE_SYMBOL(EC_CMD_TP_FRAME_INFO), \
 182         TRACE_SYMBOL(EC_CMD_TP_FRAME_SNAPSHOT), \
 183         TRACE_SYMBOL(EC_CMD_TP_FRAME_GET), \
 184         TRACE_SYMBOL(EC_CMD_BATTERY_GET_STATIC), \
 185         TRACE_SYMBOL(EC_CMD_BATTERY_GET_DYNAMIC), \
 186         TRACE_SYMBOL(EC_CMD_CHARGER_CONTROL), \
 187         TRACE_SYMBOL(EC_CMD_BOARD_SPECIFIC_BASE), \
 188         TRACE_SYMBOL(EC_CMD_BOARD_SPECIFIC_LAST)
 189
 190 /* See the enum ec_status in include/linux/platform_data/cros_ec_commands.h */
 191 #define EC_RESULT \
 192         TRACE_SYMBOL(EC_RES_SUCCESS), \
 193         TRACE_SYMBOL(EC_RES_INVALID_COMMAND), \
 194         TRACE_SYMBOL(EC_RES_ERROR), \
 195         TRACE_SYMBOL(EC_RES_INVALID_PARAM), \
 196         TRACE_SYMBOL(EC_RES_ACCESS_DENIED), \
 197         TRACE_SYMBOL(EC_RES_INVALID_RESPONSE), \
 198         TRACE_SYMBOL(EC_RES_INVALID_VERSION), \
 199         TRACE_SYMBOL(EC_RES_INVALID_CHECKSUM), \
 200         TRACE_SYMBOL(EC_RES_IN_PROGRESS), \
 201         TRACE_SYMBOL(EC_RES_UNAVAILABLE), \
 202         TRACE_SYMBOL(EC_RES_TIMEOUT), \
 203         TRACE_SYMBOL(EC_RES_OVERFLOW), \
 204         TRACE_SYMBOL(EC_RES_INVALID_HEADER), \
 205         TRACE_SYMBOL(EC_RES_REQUEST_TRUNCATED), \
 206         TRACE_SYMBOL(EC_RES_RESPONSE_TOO_BIG), \
 207         TRACE_SYMBOL(EC_RES_BUS_ERROR), \
 208         TRACE_SYMBOL(EC_RES_BUSY), \
 209         TRACE_SYMBOL(EC_RES_INVALID_HEADER_VERSION), \
 210         TRACE_SYMBOL(EC_RES_INVALID_HEADER_CRC), \
 211         TRACE_SYMBOL(EC_RES_INVALID_DATA_CRC), \
 212         TRACE_SYMBOL(EC_RES_DUP_UNAVAILABLE)
 213
 214 #define CREATE_TRACE_POINTS
 215 #include "cros_ec_trace.h"