xref: /openbmc/linux/drivers/s390/char/Kconfig (revision 6774def6)
1comment "S/390 character device drivers"
2	depends on S390
3
4config TN3270
5	def_tristate y
6	prompt "Support for locally attached 3270 terminals"
7	depends on CCW
8	help
9	  Include support for IBM 3270 terminals.
10
11config TN3270_TTY
12	def_tristate y
13	prompt "Support for tty input/output on 3270 terminals"
14	depends on TN3270 && TTY
15	help
16	  Include support for using an IBM 3270 terminal as a Linux tty.
17
18config TN3270_FS
19	def_tristate m
20	prompt "Support for fullscreen applications on 3270 terminals"
21	depends on TN3270
22	help
23	  Include support for fullscreen applications on an IBM 3270 terminal.
24
25config TN3270_CONSOLE
26	def_bool y
27	prompt "Support for console on 3270 terminal"
28	depends on TN3270=y && TN3270_TTY=y
29	help
30	  Include support for using an IBM 3270 terminal as a Linux system
31	  console.  Available only if 3270 support is compiled in statically.
32
33config TN3215
34	def_bool y
35	prompt "Support for 3215 line mode terminal"
36	depends on CCW && TTY
37	help
38	  Include support for IBM 3215 line-mode terminals.
39
40config TN3215_CONSOLE
41	def_bool y
42	prompt "Support for console on 3215 line mode terminal"
43	depends on TN3215
44	help
45	  Include support for using an IBM 3215 line-mode terminal as a
46	  Linux system console.
47
48config CCW_CONSOLE
49	def_bool y if TN3215_CONSOLE || TN3270_CONSOLE
50
51config SCLP_TTY
52	def_bool y
53	prompt "Support for SCLP line mode terminal"
54	depends on S390 && TTY
55	help
56	  Include support for IBM SCLP line-mode terminals.
57
58config SCLP_CONSOLE
59	def_bool y
60	prompt "Support for console on SCLP line mode terminal"
61	depends on SCLP_TTY
62	help
63	  Include support for using an IBM HWC line-mode terminal as the Linux
64	  system console.
65
66config SCLP_VT220_TTY
67	def_bool y
68	prompt "Support for SCLP VT220-compatible terminal"
69	depends on S390 && TTY
70	help
71	  Include support for an IBM SCLP VT220-compatible terminal.
72
73config SCLP_VT220_CONSOLE
74	def_bool y
75	prompt "Support for console on SCLP VT220-compatible terminal"
76	depends on SCLP_VT220_TTY
77	help
78	  Include support for using an IBM SCLP VT220-compatible terminal as a
79	  Linux system console.
80
81config SCLP_CPI
82	def_tristate m
83	prompt "Control-Program Identification"
84	depends on S390
85	help
86	  This option enables the hardware console interface for system
87	  identification. This is commonly used for workload management and
88	  gives you a nice name for the system on the service element.
89	  Please select this option as a module since built-in operation is
90	  completely untested.
91	  You should only select this option if you know what you are doing,
92	  need this feature and intend to run your kernel in LPAR.
93
94config SCLP_ASYNC
95	def_tristate m
96	prompt "Support for Call Home via Asynchronous SCLP Records"
97	depends on S390
98	help
99	  This option enables the call home function, which is able to inform
100	  the service element and connected organisations about a kernel panic.
101	  You should only select this option if you know what you are doing,
102	  want for inform other people about your kernel panics,
103	  need this feature and intend to run your kernel in LPAR.
104
105config HMC_DRV
106	def_tristate m
107	prompt "Support for file transfers from HMC drive CD/DVD-ROM"
108	depends on S390 && 64BIT
109	select CRC16
110	help
111	  This option enables support for file transfers from a Hardware
112	  Management Console (HMC) drive CD/DVD-ROM. It is available as a
113	  module, called 'hmcdrv', and also as kernel built-in. There is one
114	  optional parameter for this module: cachesize=N, which modifies the
115	  transfer cache size from it's default value 0.5MB to N bytes. If N
116	  is zero, then no caching is performed.
117
118config S390_TAPE
119	def_tristate m
120	prompt "S/390 tape device support"
121	depends on CCW
122	help
123	  Select this option if you want to access channel-attached tape
124	  devices on IBM S/390 or zSeries.
125	  If you select this option you will also want to select at
126	  least one of the tape interface options and one of the tape
127	  hardware options in order to access a tape device.
128	  This option is also available as a module. The module will be
129	  called tape390 and include all selected interfaces and
130	  hardware drivers.
131
132comment "S/390 tape hardware support"
133	depends on S390_TAPE
134
135config S390_TAPE_34XX
136	def_tristate m
137	prompt "Support for 3480/3490 tape hardware"
138	depends on S390_TAPE
139	help
140	  Select this option if you want to access IBM 3480/3490 magnetic
141	  tape subsystems and 100% compatibles.
142	  It is safe to say "Y" here.
143
144config S390_TAPE_3590
145	def_tristate m
146	prompt "Support for 3590 tape hardware"
147	depends on S390_TAPE
148	help
149	  Select this option if you want to access IBM 3590 magnetic
150	  tape subsystems and 100% compatibles.
151	  It is safe to say "Y" here.
152
153config VMLOGRDR
154	def_tristate m
155	prompt "Support for the z/VM recording system services (VM only)"
156	depends on IUCV
157	help
158	  Select this option if you want to be able to receive records collected
159	  by the z/VM recording system services, eg. from *LOGREC, *ACCOUNT or
160	  *SYMPTOM.
161	  This driver depends on the IUCV support driver.
162
163config VMCP
164	def_bool y
165	prompt "Support for the z/VM CP interface"
166	depends on S390
167	help
168	  Select this option if you want to be able to interact with the control
169	  program on z/VM
170
171config MONREADER
172	def_tristate m
173	prompt "API for reading z/VM monitor service records"
174	depends on IUCV
175	help
176	  Character device driver for reading z/VM monitor service records
177
178config MONWRITER
179	def_tristate m
180	prompt "API for writing z/VM monitor service records"
181	depends on S390
182	help
183	  Character device driver for writing z/VM monitor service records
184
185config S390_VMUR
186	def_tristate m
187	prompt "z/VM unit record device driver"
188	depends on S390
189	help
190	  Character device driver for z/VM reader, puncher and printer.
191
192