haiku-beta6/data/settings/kernel/drivers/kernel

#serial_debug_output false
	# disables serial debug output, default is enabled

#serial_debug_port 1
	# possible values: <num>|<port>
	# serial interface number (as enumerated by the BIOS) or the
	# base port of the serial interface to be used for kernel
	# debug output and the kernel debugger
	# default is 0 (COM1)

#serial_debug_speed 57600
	# possible values: <9600|19200|38400|57600|115200>
	# default is 115200

#syslog_debug_output false
	# disables syslog debug output - all debug output is also sent to
	# the syslog service by default.

#syslog_time_stamps true
	# Include time stamps in syslog debug output,
	# you don't get them by default

#syslog_max_size 20MB
	# change maximum syslog file size, default is 512kB

#bluescreen false
	# enables/disables on-screen KDL (defaults to on),
	# you want to disable this for serial debugging

#bochs_debug_output true
	# Activates Bochs debug output if enabled in the kernel
	# (available on x86 as a build option only)

#qemu_single_step_hack true
	# Activates a hack that allows single-stepping under qemu
	# to work.

#load_symbols true
	# load kernel and kernel add-on symbols, default is off

#apm true
	# APM (advanced power management) support
	# (system shutdown, battery info, ...)
	# default is off

#acpi false
	# ACPI support, on by default