1# SPDX-License-Identifier: GPL-2.0-only
  2#
  3# For a description of the syntax of this configuration file,
  4# see Documentation/kbuild/kconfig-language.rst.
  5#
  6# Parport configuration.
  7#
  8
  9config ARCH_MIGHT_HAVE_PC_PARPORT
 10	bool
 11	help
 12	  Select this config option from the architecture Kconfig if
 13	  the architecture might have PC parallel port hardware.
 14
 15menuconfig PARPORT
 16	tristate "Parallel port support"
 17	depends on HAS_IOMEM
 18	help
 19	  If you want to use devices connected to your machine's parallel port
 20	  (the connector at the computer with 25 holes), e.g. printer, ZIP
 21	  drive, PLIP link (Parallel Line Internet Protocol is mainly used to
 22	  create a mini network by connecting the parallel ports of two local
 23	  machines) etc., then you need to say Y here; please read
 24	  <file:Documentation/admin-guide/parport.rst> and
 25	  <file:drivers/parport/BUGS-parport>.
 26
 27	  For extensive information about drivers for many devices attaching
 28	  to the parallel port see <http://www.torque.net/linux-pp.html> on
 29	  the WWW.
 30
 31	  It is possible to share a single parallel port among several devices
 32	  and it is safe to compile all the corresponding drivers into the
 33	  kernel. To compile parallel port support as a module, choose M here:
 34	  the module will be called parport.
 35	  If you have more than one parallel port and want to specify which
 36	  port and IRQ to be used by this driver at module load time, take a
 37	  look at <file:Documentation/admin-guide/parport.rst>.
 38
 39	  If unsure, say Y.
 40
 41if PARPORT
 42
 43config PARPORT_PC
 44	tristate "PC-style hardware"
 45	depends on ARCH_MIGHT_HAVE_PC_PARPORT || (PCI && !S390)
 46	help
 47	  You should say Y here if you have a PC-style parallel port. All
 48	  IBM PC compatible computers and some Alphas have PC-style
 49	  parallel ports.  PA-RISC owners should only say Y here if they
 50	  have a SuperIO parallel port.
 51
 52	  To compile this driver as a module, choose M here: the
 53	  module will be called parport_pc.
 54
 55	  If unsure, say Y.
 56
 57config PARPORT_SERIAL
 58	tristate "Multi-IO cards (parallel and serial)"
 59	depends on SERIAL_8250_PCI && PARPORT_PC && PCI
 60	help
 61	  This adds support for multi-IO PCI cards that have parallel and
 62	  serial ports.  You should say Y or M here.  If you say M, the module
 63	  will be called parport_serial.
 64
 65config PARPORT_PC_FIFO
 66	bool "Use FIFO/DMA if available"
 67	depends on PARPORT_PC
 68	help
 69	  Many parallel port chipsets provide hardware that can speed up
 70	  printing. Say Y here if you want to take advantage of that.
 71
 72	  As well as actually having a FIFO, or DMA capability, the kernel
 73	  will need to know which IRQ the parallel port has.  By default,
 74	  parallel port interrupts will not be used, and so neither will the
 75	  FIFO.  See <file:Documentation/admin-guide/parport.rst> to find out how to
 76	  specify which IRQ/DMA to use.
 77
 78config PARPORT_PC_SUPERIO
 79	bool "SuperIO chipset support"
 80	depends on ARCH_MIGHT_HAVE_PC_PARPORT && PARPORT_PC && !PARISC
 81	help
 82	  Saying Y here enables some probes for Super-IO chipsets in order to
 83	  find out things like base addresses, IRQ lines and DMA channels.  It
 84	  is safe to say N.
 85
 86config PARPORT_PC_PCMCIA
 87	tristate "Support for PCMCIA management for PC-style ports"
 88	depends on PCMCIA && PARPORT_PC
 89	help
 90	  Say Y here if you need PCMCIA support for your PC-style parallel
 91	  ports. If unsure, say N.
 92
 93config PARPORT_IP32
 94	tristate "SGI IP32 builtin port"
 95	depends on SGI_IP32
 96	select PARPORT_NOT_PC
 97	help
 98	  Say Y here if you need support for the parallel port on
 99	  SGI O2 machines. This code is also available as a module (say M),
100	  called parport_ip32.  If in doubt, saying N is the safe plan.
101
102config PARPORT_AMIGA
103	tristate "Amiga builtin port"
104	depends on AMIGA
105	select PARPORT_NOT_PC
106	help
107	  Say Y here if you need support for the parallel port hardware on
108	  Amiga machines. This code is also available as a module (say M),
109	  called parport_amiga. If in doubt, saying N is the safe plan.
110
111config PARPORT_MFC3
112	tristate "Multiface III parallel port"
113	depends on ZORRO
114	select PARPORT_NOT_PC
115	help
116	  Say Y here if you need parallel port support for the MFC3 card.
117	  This code is also available as a module (say M), called
118	  parport_mfc3. If in doubt, saying N is the safe plan.
119
120config PARPORT_ATARI
121	tristate "Atari hardware"
122	depends on ATARI
123	select PARPORT_NOT_PC
124	help
125	  Say Y here if you need support for the parallel port hardware on
126	  Atari machines. This code is also available as a module (say M),
127	  called parport_atari. If in doubt, saying N is the safe plan.
128
129config PARPORT_GSC
130	tristate
131	default GSC
132	select PARPORT_NOT_PC
133
134config PARPORT_SUNBPP
135	tristate "Sparc hardware"
136	depends on SBUS
137	select PARPORT_NOT_PC
138	help
139	  This driver provides support for the bidirectional parallel port
140	  found on many Sun machines. Note that many of the newer Ultras
141	  actually have pc style hardware instead.
142
143config PARPORT_AX88796
144	tristate "AX88796 Parallel Port"
145	select PARPORT_NOT_PC
146	help
147	  Say Y here if you need support for the parallel port hardware on
148	  the AX88796 network controller chip. This code is also available
149	  as a module (say M), called parport_ax88796.
150
151	  The driver is not dependent on the AX88796 network driver, and
152	  should not interfere with the networking functions of the chip.
153
154config PARPORT_1284
155	bool "IEEE 1284 transfer modes"
156	help
157	  If you have a printer that supports status readback or device ID, or
158	  want to use a device that uses enhanced parallel port transfer modes
159	  such as EPP and ECP, say Y here to enable advanced IEEE 1284
160	  transfer modes. Also say Y if you want device ID information to
161	  appear in /proc/sys/dev/parport/*/autoprobe*. It is safe to say N.
162
163config PARPORT_NOT_PC
164	bool
165
166endif # PARPORT

 
  1#
  2# For a description of the syntax of this configuration file,
  3# see Documentation/kbuild/kconfig-language.txt.
  4#
  5# Parport configuration.
  6#
  7
  8config ARCH_MIGHT_HAVE_PC_PARPORT
  9	bool
 10	help
 11	  Select this config option from the architecture Kconfig if
 12	  the architecture might have PC parallel port hardware.
 13
 14menuconfig PARPORT
 15	tristate "Parallel port support"
 16	depends on HAS_IOMEM
 17	---help---
 18	  If you want to use devices connected to your machine's parallel port
 19	  (the connector at the computer with 25 holes), e.g. printer, ZIP
 20	  drive, PLIP link (Parallel Line Internet Protocol is mainly used to
 21	  create a mini network by connecting the parallel ports of two local
 22	  machines) etc., then you need to say Y here; please read
 23	  <file:Documentation/parport.txt> and
 24	  <file:drivers/parport/BUGS-parport>.
 25
 26	  For extensive information about drivers for many devices attaching
 27	  to the parallel port see <http://www.torque.net/linux-pp.html> on
 28	  the WWW.
 29
 30	  It is possible to share a single parallel port among several devices
 31	  and it is safe to compile all the corresponding drivers into the
 32	  kernel. To compile parallel port support as a module, choose M here:
 33	  the module will be called parport.
 34	  If you have more than one parallel port and want to specify which
 35	  port and IRQ to be used by this driver at module load time, take a
 36	  look at <file:Documentation/parport.txt>.
 37
 38	  If unsure, say Y.
 39
 40if PARPORT
 41
 42config PARPORT_PC
 43	tristate "PC-style hardware"
 44	depends on ARCH_MIGHT_HAVE_PC_PARPORT
 45	help
 46	  You should say Y here if you have a PC-style parallel port. All
 47	  IBM PC compatible computers and some Alphas have PC-style
 48	  parallel ports.  PA-RISC owners should only say Y here if they
 49	  have a SuperIO parallel port.
 50
 51	  To compile this driver as a module, choose M here: the
 52	  module will be called parport_pc.
 53
 54	  If unsure, say Y.
 55
 56config PARPORT_SERIAL
 57	tristate "Multi-IO cards (parallel and serial)"
 58	depends on SERIAL_8250_PCI && PARPORT_PC && PCI
 59	help
 60	  This adds support for multi-IO PCI cards that have parallel and
 61	  serial ports.  You should say Y or M here.  If you say M, the module
 62	  will be called parport_serial.
 63
 64config PARPORT_PC_FIFO
 65	bool "Use FIFO/DMA if available"
 66	depends on PARPORT_PC
 67	help
 68	  Many parallel port chipsets provide hardware that can speed up
 69	  printing. Say Y here if you want to take advantage of that.
 70
 71	  As well as actually having a FIFO, or DMA capability, the kernel
 72	  will need to know which IRQ the parallel port has.  By default,
 73	  parallel port interrupts will not be used, and so neither will the
 74	  FIFO.  See <file:Documentation/parport.txt> to find out how to
 75	  specify which IRQ/DMA to use.
 76
 77config PARPORT_PC_SUPERIO
 78	bool "SuperIO chipset support"
 79	depends on PARPORT_PC && !PARISC
 80	help
 81	  Saying Y here enables some probes for Super-IO chipsets in order to
 82	  find out things like base addresses, IRQ lines and DMA channels.  It
 83	  is safe to say N.
 84
 85config PARPORT_PC_PCMCIA
 86	tristate "Support for PCMCIA management for PC-style ports"
 87	depends on PCMCIA && PARPORT_PC
 88	help
 89	  Say Y here if you need PCMCIA support for your PC-style parallel
 90	  ports. If unsure, say N.
 91
 92config PARPORT_IP32
 93	tristate "SGI IP32 builtin port"
 94	depends on SGI_IP32
 95	select PARPORT_NOT_PC
 96	help
 97	  Say Y here if you need support for the parallel port on
 98	  SGI O2 machines. This code is also available as a module (say M),
 99	  called parport_ip32.  If in doubt, saying N is the safe plan.
100
101config PARPORT_AMIGA
102	tristate "Amiga builtin port"
103	depends on AMIGA
104	select PARPORT_NOT_PC
105	help
106	  Say Y here if you need support for the parallel port hardware on
107	  Amiga machines. This code is also available as a module (say M),
108	  called parport_amiga. If in doubt, saying N is the safe plan.
109
110config PARPORT_MFC3
111	tristate "Multiface III parallel port"
112	depends on ZORRO
113	select PARPORT_NOT_PC
114	help
115	  Say Y here if you need parallel port support for the MFC3 card.
116	  This code is also available as a module (say M), called
117	  parport_mfc3. If in doubt, saying N is the safe plan.
118
119config PARPORT_ATARI
120	tristate "Atari hardware"
121	depends on ATARI
122	select PARPORT_NOT_PC
123	help
124	  Say Y here if you need support for the parallel port hardware on
125	  Atari machines. This code is also available as a module (say M),
126	  called parport_atari. If in doubt, saying N is the safe plan.
127
128config PARPORT_GSC
129	tristate
130	default GSC
131	select PARPORT_NOT_PC
132
133config PARPORT_SUNBPP
134	tristate "Sparc hardware"
135	depends on SBUS
136	select PARPORT_NOT_PC
137	help
138	  This driver provides support for the bidirectional parallel port
139	  found on many Sun machines. Note that many of the newer Ultras
140	  actually have pc style hardware instead.
141
142config PARPORT_AX88796
143	tristate "AX88796 Parallel Port"
144	select PARPORT_NOT_PC
145	help
146	  Say Y here if you need support for the parallel port hardware on
147	  the AX88796 network controller chip. This code is also available
148	  as a module (say M), called parport_ax88796.
149
150	  The driver is not dependent on the AX88796 network driver, and
151	  should not interfere with the networking functions of the chip.
152
153config PARPORT_1284
154	bool "IEEE 1284 transfer modes"
155	help
156	  If you have a printer that supports status readback or device ID, or
157	  want to use a device that uses enhanced parallel port transfer modes
158	  such as EPP and ECP, say Y here to enable advanced IEEE 1284
159	  transfer modes. Also say Y if you want device ID information to
160	  appear in /proc/sys/dev/parport/*/autoprobe*. It is safe to say N.
161
162config PARPORT_NOT_PC
163	bool
164
165endif # PARPORT