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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# 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
46 depends on HAS_IOPORT
47 help
48 You should say Y here if you have a PC-style parallel port. All
49 IBM PC compatible computers and some Alphas have PC-style
50 parallel ports. PA-RISC owners should only say Y here if they
51 have a SuperIO parallel port.
52
53 To compile this driver as a module, choose M here: the
54 module will be called parport_pc.
55
56 If unsure, say Y.
57
58config PARPORT_SERIAL
59 tristate "Multi-IO cards (parallel and serial)"
60 depends on SERIAL_8250_PCI && PARPORT_PC && PCI
61 help
62 This adds support for multi-IO PCI cards that have parallel and
63 serial ports. You should say Y or M here. If you say M, the module
64 will be called parport_serial.
65
66config PARPORT_PC_FIFO
67 bool "Use FIFO/DMA if available"
68 depends on PARPORT_PC
69 help
70 Many parallel port chipsets provide hardware that can speed up
71 printing. Say Y here if you want to take advantage of that.
72
73 As well as actually having a FIFO, or DMA capability, the kernel
74 will need to know which IRQ the parallel port has. By default,
75 parallel port interrupts will not be used, and so neither will the
76 FIFO. See <file:Documentation/admin-guide/parport.rst> to find out how to
77 specify which IRQ/DMA to use.
78
79config PARPORT_PC_SUPERIO
80 bool "SuperIO chipset support"
81 depends on ARCH_MIGHT_HAVE_PC_PARPORT && PARPORT_PC && !PARISC
82 help
83 Saying Y here enables some probes for Super-IO chipsets in order to
84 find out things like base addresses, IRQ lines and DMA channels. It
85 is safe to say N.
86
87config PARPORT_PC_PCMCIA
88 tristate "Support for PCMCIA management for PC-style ports"
89 depends on PCMCIA && PARPORT_PC
90 help
91 Say Y here if you need PCMCIA support for your PC-style parallel
92 ports. If unsure, say N.
93
94config PARPORT_IP32
95 tristate "SGI IP32 builtin port"
96 depends on SGI_IP32
97 select PARPORT_NOT_PC
98 help
99 Say Y here if you need support for the parallel port on
100 SGI O2 machines. This code is also available as a module (say M),
101 called parport_ip32. If in doubt, saying N is the safe plan.
102
103config PARPORT_AMIGA
104 tristate "Amiga builtin port"
105 depends on AMIGA
106 select PARPORT_NOT_PC
107 help
108 Say Y here if you need support for the parallel port hardware on
109 Amiga machines. This code is also available as a module (say M),
110 called parport_amiga. If in doubt, saying N is the safe plan.
111
112config PARPORT_MFC3
113 tristate "Multiface III parallel port"
114 depends on ZORRO
115 select PARPORT_NOT_PC
116 help
117 Say Y here if you need parallel port support for the MFC3 card.
118 This code is also available as a module (say M), called
119 parport_mfc3. If in doubt, saying N is the safe plan.
120
121config PARPORT_ATARI
122 tristate "Atari hardware"
123 depends on ATARI
124 select PARPORT_NOT_PC
125 help
126 Say Y here if you need support for the parallel port hardware on
127 Atari machines. This code is also available as a module (say M),
128 called parport_atari. If in doubt, saying N is the safe plan.
129
130config PARPORT_GSC
131 tristate
132 default GSC
133 select PARPORT_NOT_PC
134
135config PARPORT_SUNBPP
136 tristate "Sparc hardware"
137 depends on SBUS
138 select PARPORT_NOT_PC
139 help
140 This driver provides support for the bidirectional parallel port
141 found on many Sun machines. Note that many of the newer Ultras
142 actually have pc style hardware instead.
143
144config PARPORT_1284
145 bool "IEEE 1284 transfer modes"
146 help
147 If you have a printer that supports status readback or device ID, or
148 want to use a device that uses enhanced parallel port transfer modes
149 such as EPP and ECP, say Y here to enable advanced IEEE 1284
150 transfer modes. Also say Y if you want device ID information to
151 appear in /proc/sys/dev/parport/*/autoprobe*. It is safe to say N.
152
153config PARPORT_NOT_PC
154 bool
155
156endif # PARPORT