#
# Character device configuration
#

menu "SGI devices"
	depends on SGI_IP22

config SGI_SERIAL
	bool "SGI Zilog85C30 serial support"
	help
	  If you want to use your SGI's built-in serial ports under Linux,
	  answer Y.

config SERIAL_CONSOLE
	bool "Support for console on serial port"
	depends on SGI_SERIAL
	---help---
	  If you say Y here, it will be possible to use a serial port as the
	  system console (the system console is the device which receives all
	  kernel messages and warnings and which allows logins in single user
	  mode). This could be useful if some terminal or printer is connected
	  to that serial port.

	  Even if you say Y here, the currently visible virtual console
	  (/dev/tty0) will still be used as the system console by default, but
	  you can alter that using a kernel command line option such as
	  "console=ttyS1". (Try "man bootparam" or see the documentation of
	  your boot loader (lilo or loadlin) about how to pass options to the
	  kernel at boot time.)

	  If you don't have a VGA card installed and you say Y here, the
	  kernel will automatically use the first serial line, /dev/ttyS0, as
	  system console.

	  If unsure, say N.

config SGI_DS1286
	bool "SGI DS1286  RTC support"
	help
	  If you say Y here and create a character special file /dev/rtc with
	  major number 10 and minor number 135 using mknod ("man mknod"), you
	  will get access to the real time clock built into your computer.
	  Every SGI has such a clock built in. It reports status information
	  via the file /proc/rtc and its behaviour is set by various ioctls on
	  /dev/rtc.

config SGI_NEWPORT_GFX
	tristate "SGI Newport Graphics support (EXPERIMENTAL)"
	depends on EXPERIMENTAL
	help
	  If you have an SGI machine and you want to compile the graphics
	  drivers, say Y here. This will include the code for the
	  /dev/graphics and /dev/gfx drivers into the kernel for supporting
	  virtualized access to your graphics hardware.

endmenu

