# SPDX-License-Identifier: GPL-2.0

  if MMU
  
  comment "Bus Support"

  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
  	  want this.

  config NUBUS
  	bool
  	depends on MAC
  	default y
  
  config ZORRO
  	bool "Amiga Zorro (AutoConfig) bus support"
  	depends on AMIGA
  	help
  	  This enables support for the Zorro bus in the Amiga. If you have
  	  expansion cards in your Amiga that conform to the Amiga
  	  AutoConfig(tm) specification, say Y, otherwise N. Note that even
  	  expansion cards that do not fit in the Zorro slots but fit in e.g.
  	  the CPU slot may fall in this category, so you have to say Y to let
  	  Linux use these.
  
  config AMIGA_PCMCIA

  	bool "Amiga 1200/600 PCMCIA support"
  	depends on AMIGA

  	help
  	  Include support in the kernel for pcmcia on Amiga 1200 and Amiga
  	  600. If you intend to use pcmcia cards say Y; otherwise say N.
  
  config ISA
  	bool
  	depends on Q40 || AMIGA_PCMCIA
  	default y
  	help
  	  Find out whether you have ISA slots on your motherboard.  ISA is the
  	  name of a bus system, i.e. the way the CPU talks to the other stuff
  	  inside your box.  Other bus systems are PCI, EISA, MicroChannel
  	  (MCA) or VESA.  ISA is an older system, now being displaced by PCI;
  	  newer boards don't support it.  If you have ISA, say Y, otherwise N.

  config ATARI_ROM_ISA
  	bool "Atari ROM port ISA adapter support"
  	depends on ATARI
  	help
  	  This option enables support for the ROM port ISA adapter used to
  	  operate ISA cards on Atari. Only 8  bit cards are supported, and
  	  no interrupt lines are connected.
  	  The only driver currently using this adapter is the EtherNEC
  	  driver for RTL8019AS based NE2000 compatible network cards.

  config GENERIC_ISA_DMA
  	def_bool ISA

  source "drivers/zorro/Kconfig"
  
  endif

  if !MMU
  
  config ISA_DMA_API

  	def_bool !M5272

  endif