Merge branch 'for-james' of git://github.com/srajiv/tpm into next
[deliverable/linux.git] / arch / h8300 / Kconfig
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1config H8300
2 bool
3 default y
ec7748b5 4 select HAVE_IDE
51f3f159 5 select HAVE_GENERIC_HARDIRQS
9f7b2187 6 select GENERIC_IRQ_SHOW
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8config SYMBOL_PREFIX
9 string
10 default "_"
11
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12config MMU
13 bool
14 default n
15
16config SWAP
17 bool
18 default n
19
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20config ZONE_DMA
21 bool
22 default y
23
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24config FPU
25 bool
26 default n
27
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28config RWSEM_GENERIC_SPINLOCK
29 bool
30 default y
31
32config RWSEM_XCHGADD_ALGORITHM
33 bool
34 default n
35
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36config ARCH_HAS_ILOG2_U32
37 bool
38 default n
39
40config ARCH_HAS_ILOG2_U64
41 bool
42 default n
43
f6e0213f 44config GENERIC_HWEIGHT
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YS
45 bool
46 default y
47
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48config GENERIC_CALIBRATE_DELAY
49 bool
50 default y
51
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52config GENERIC_BUG
53 bool
54 depends on BUG
55
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56config TIME_LOW_RES
57 bool
58 default y
59
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60config NO_IOPORT
61 def_bool y
62
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63config NO_DMA
64 def_bool y
65
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66config ISA
67 bool
68 default y
69
70config PCI
71 bool
72 default n
73
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74config HZ
75 int
76 default 100
77
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78source "init/Kconfig"
79
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80source "kernel/Kconfig.freezer"
81
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82source "arch/h8300/Kconfig.cpu"
83
84menu "Executable file formats"
85
86source "fs/Kconfig.binfmt"
87
88endmenu
89
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90source "net/Kconfig"
91
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92source "drivers/base/Kconfig"
93
94source "drivers/mtd/Kconfig"
95
96source "drivers/block/Kconfig"
97
98source "drivers/ide/Kconfig"
99
100source "arch/h8300/Kconfig.ide"
101
d5950b43 102source "drivers/net/Kconfig"
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103
104#
105# input - input/joystick depends on it. As does USB.
106#
107source "drivers/input/Kconfig"
108
109menu "Character devices"
110
111config VT
112 bool "Virtual terminal"
113 ---help---
114 If you say Y here, you will get support for terminal devices with
115 display and keyboard devices. These are called "virtual" because you
116 can run several virtual terminals (also called virtual consoles) on
117 one physical terminal. This is rather useful, for example one
118 virtual terminal can collect system messages and warnings, another
119 one can be used for a text-mode user session, and a third could run
120 an X session, all in parallel. Switching between virtual terminals
121 is done with certain key combinations, usually Alt-<function key>.
122
123 The setterm command ("man setterm") can be used to change the
124 properties (such as colors or beeping) of a virtual terminal. The
125 man page console_codes(4) ("man console_codes") contains the special
126 character sequences that can be used to change those properties
127 directly. The fonts used on virtual terminals can be changed with
128 the setfont ("man setfont") command and the key bindings are defined
129 with the loadkeys ("man loadkeys") command.
130
131 You need at least one virtual terminal device in order to make use
132 of your keyboard and monitor. Therefore, only people configuring an
133 embedded system would want to say N here in order to save some
134 memory; the only way to log into such a system is then via a serial
135 or network connection.
136
137 If unsure, say Y, or else you won't be able to do much with your new
138 shiny Linux system :-)
139
140config VT_CONSOLE
141 bool "Support for console on virtual terminal"
142 depends on VT
143 ---help---
144 The system console is the device which receives all kernel messages
145 and warnings and which allows logins in single user mode. If you
146 answer Y here, a virtual terminal (the device used to interact with
147 a physical terminal) can be used as system console. This is the most
148 common mode of operations, so you should say Y here unless you want
149 the kernel messages be output only to a serial port (in which case
150 you should say Y to "Console on serial port", below).
151
152 If you do say Y here, by default the currently visible virtual
153 terminal (/dev/tty0) will be used as system console. You can change
154 that with a kernel command line option such as "console=tty3" which
155 would use the third virtual terminal as system console. (Try "man
156 bootparam" or see the documentation of your boot loader (lilo or
157 loadlin) about how to pass options to the kernel at boot time.)
158
159 If unsure, say Y.
160
161config HW_CONSOLE
162 bool
75330697 163 depends on VT
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164 default y
165
166comment "Unix98 PTY support"
167
168config UNIX98_PTYS
169 bool "Unix98 PTY support"
170 ---help---
171 A pseudo terminal (PTY) is a software device consisting of two
172 halves: a master and a slave. The slave device behaves identical to
173 a physical terminal; the master device is used by a process to
174 read data from and write data to the slave, thereby emulating a
175 terminal. Typical programs for the master side are telnet servers
176 and xterms.
177
178 Linux has traditionally used the BSD-like names /dev/ptyxx for
179 masters and /dev/ttyxx for slaves of pseudo terminals. This scheme
180 has a number of problems. The GNU C library glibc 2.1 and later,
181 however, supports the Unix98 naming standard: in order to acquire a
182 pseudo terminal, a process opens /dev/ptmx; the number of the pseudo
183 terminal is then made available to the process and the pseudo
184 terminal slave can be accessed as /dev/pts/<number>. What was
185 traditionally /dev/ttyp2 will then be /dev/pts/2, for example.
186
187 The entries in /dev/pts/ are created on the fly by a virtual
188 file system; therefore, if you say Y here you should say Y to
189 "/dev/pts file system for Unix98 PTYs" as well.
190
191 If you want to say Y here, you need to have the C library glibc 2.1
192 or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*").
193 Read the instructions in <file:Documentation/Changes> pertaining to
194 pseudo terminals. It's safe to say N.
195
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196source "drivers/char/pcmcia/Kconfig"
197
a4a77b1a 198source "drivers/tty/serial/Kconfig"
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199
200source "drivers/i2c/Kconfig"
201
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202source "drivers/hwmon/Kconfig"
203
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204source "drivers/usb/Kconfig"
205
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206source "drivers/uwb/Kconfig"
207
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208endmenu
209
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210source "drivers/staging/Kconfig"
211
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212source "fs/Kconfig"
213
214source "arch/h8300/Kconfig.debug"
215
216source "security/Kconfig"
217
218source "crypto/Kconfig"
219
220source "lib/Kconfig"
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