set_wdt_timeout_rqst Struct Reference

Host request to set watchdog timeout. More...

#include <msgqueue.h>

Data Fields
uint8_t	command_code
	The command code corresponding to TT_SMC_MSG_SET_WDT_TIMEOUT.
uint8_t	pad [3]
	Three bytes of padding.
uint32_t	timeout_ms
	The watchdog timeout value in milliseconds.

Detailed Description

Host request to set watchdog timeout.

Messages of this type are processed by set_watchdog_timeout.

Field Documentation

command_code

uint8_t set_wdt_timeout_rqst::command_code

The command code corresponding to TT_SMC_MSG_SET_WDT_TIMEOUT.

pad

uint8_t set_wdt_timeout_rqst::pad[3]

Three bytes of padding.

timeout_ms

uint32_t set_wdt_timeout_rqst::timeout_ms

The watchdog timeout value in milliseconds.

Valid values:

• 0: Disable the watchdog timer completely
• >CONFIG_TT_BH_ARC_WDT_FEED_INTERVAL: Enable watchdog with specified timeout

Values between 1 and CONFIG_TT_BH_ARC_WDT_FEED_INTERVAL (inclusive) are rejected with ENOTSUP, as they are below the minimum feed interval.

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The documentation for this struct was generated from the following file:

• tenstorrent/msgqueue.h