[PATCH] m68k: HP300 config

HP300 configuration updates from Kars de Jong:
  - Updated help for CONFIG_HP300
  - DIO support defaults to y
  - HP DCA support depends on SERIAL_8250
  - Added HP APCI option
  - Removed HP DCA from SERIAL_CONSOLE dependencies
Signed-off-by: Kars de Jong <jongk@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/m68k/Kconfig

@@ -185,17 +185,19 @@ config BVME6000
 	  drivers for SCSI, Ethernet and serial ports later on.
 
 config HP300
-	bool "HP9000/300 support"
+	bool "HP9000/300 and HP9000/400 support"
 	depends on !MMU_SUN3
 	help
-	  This option enables support for the HP9000/300 series of
-	  workstations. Support for these machines is still very experimental.
-	  If you plan to try to use the kernel on such a machine say Y here.
+	  This option enables support for the HP9000/300 and HP9000/400 series
+	  of workstations. Support for these machines is still somewhat
+	  experimental. If you plan to try to use the kernel on such a machine
+	  say Y here.
 	  Everybody else says N.
 
 config DIO
 	bool "DIO bus support"
 	depends on HP300
+	default y
 	help
 	  Say Y here to enable support for the "DIO" expansion bus used in
 	  HP300 machines. If you are using such a system you almost certainly
@@ -582,11 +584,18 @@ config ADB_KEYBOARD
 
 config HPDCA
 	tristate "HP DCA serial support"
-	depends on DIO
+	depends on DIO && SERIAL_8250
 	help
 	  If you want to use the internal "DCA" serial ports on an HP300
 	  machine, say Y here.
 
+config HPAPCI
+	tristate "HP APCI serial support"
+	depends on HP300 && SERIAL_8250 && EXPERIMENTAL
+	help
+	  If you want to use the internal "APCI" serial ports on an HP400
+	  machine, say Y here.
+
 config MVME147_SCC
 	bool "SCC support for MVME147 serial ports"
 	depends on MVME147
@@ -623,7 +632,7 @@ config DN_SERIAL
 
 config SERIAL_CONSOLE
 	bool "Support for serial port console"
-	depends on (AMIGA || ATARI || MAC || HP300 || SUN3 || SUN3X || VME || APOLLO) && (ATARI_MFPSER=y || ATARI_SCC=y || ATARI_MIDI=y || MAC_SCC=y || AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y || HPDCA=y || SERIAL=y || MVME147_SCC || SERIAL167 || MVME162_SCC || BVME6000_SCC || DN_SERIAL)
+	depends on (AMIGA || ATARI || MAC || SUN3 || SUN3X || VME || APOLLO) && (ATARI_MFPSER=y || ATARI_SCC=y || ATARI_MIDI=y || MAC_SCC=y || AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y || SERIAL=y || MVME147_SCC || SERIAL167 || MVME162_SCC || BVME6000_SCC || DN_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