1# SPDX-License-Identifier: GPL-2.0-only
2#
3# Plug and Play configuration
4#
5
6menuconfig PNP
7	bool "Plug and Play support"
8	depends on HAS_IOMEM
9	depends on ISA || ACPI
10	help
11	  Plug and Play (PnP) is a standard for peripherals which allows those
12	  peripherals to be configured by software, e.g. assign IRQ's or other
13	  parameters. No jumpers on the cards are needed, instead the values
14	  are provided to the cards from the BIOS, from the operating system,
15	  or using a user-space utility.
16
17	  Say Y here if you would like Linux to configure your Plug and Play
18	  devices. You should then also say Y to all of the protocols below.
19	  Alternatively, you can say N here and configure your PnP devices
20	  using user space utilities such as the isapnptools package.
21
22	  If unsure, say Y.
23
24config PNP_DEBUG_MESSAGES
25	default y
26	bool "PNP debugging messages"
27	depends on PNP
28	help
29	  Say Y here if you want the PNP layer to be able to produce debugging
30	  messages if needed.  The messages can be enabled at boot-time with
31	  the pnp.debug kernel parameter.
32
33	  This option allows you to save a bit of space if you do not want
34	  the messages to even be built into the kernel.
35
36	  If you have any doubts about this, say Y here.
37
38if PNP
39
40comment "Protocols"
41
42source "drivers/pnp/isapnp/Kconfig"
43
44source "drivers/pnp/pnpbios/Kconfig"
45
46source "drivers/pnp/pnpacpi/Kconfig"
47
48endif # PNP
49