What:		/sys/devices/.../coredump
Date:		December 2017
Contact:	Arend van Spriel <aspriel@gmail.com>
Description:
		The /sys/devices/.../coredump attribute is only present when the
		device is bound to a driver, which provides the .coredump()
		callback. The attribute is write only. Anything written to this
		file will trigger the .coredump() callback.

		Available when CONFIG_DEV_COREDUMP is enabled.

What:		/sys/devices/.../coredump_disabled
Date:		July 2022
Contact:	Manish Mandlik <mmandlik@google.com>
Description:
		The /sys/devices/.../coredump_disabled attribute can be used by
		drivers to selectively enable/disable devcoredump functionality
		for a device. The userspace can write 0/1 to it to control
		enabling/disabling of devcoredump for that particular device.
		This attribute is present only when the device is bound to a
		driver which implements the .coredump() callback. The attribute
		is readable and writeable.

		Available when CONFIG_DEV_COREDUMP is enabled.