arch/h8300/Kconfig

   1 config H8300
   2         bool
   3         default y
   4         select HAVE_IDE
   5         select HAVE_GENERIC_HARDIRQS
   6         select GENERIC_HARDIRQS_NO_DEPRECATED
   7         select GENERIC_IRQ_SHOW
   8
   9 config SYMBOL_PREFIX
  10         string
  11         default "_"
  12
  13 config MMU
  14         bool
  15         default n
  16
  17 config SWAP
  18         bool
  19         default n
  20
  21 config ZONE_DMA
  22         bool
  23         default y
  24
  25 config FPU
  26         bool
  27         default n
  28
  29 config RWSEM_GENERIC_SPINLOCK
  30         bool
  31         default y
  32
  33 config RWSEM_XCHGADD_ALGORITHM
  34         bool
  35         default n
  36
  37 config ARCH_HAS_ILOG2_U32
  38         bool
  39         default n
  40
  41 config ARCH_HAS_ILOG2_U64
  42         bool
  43         default n
  44
  45 config GENERIC_FIND_NEXT_BIT
  46         bool
  47         default y
  48
  49 config GENERIC_FIND_BIT_LE
  50         bool
  51         default y
  52
  53 config GENERIC_HWEIGHT
  54         bool
  55         default y
  56
  57 config GENERIC_CALIBRATE_DELAY
  58         bool
  59         default y
  60
  61 config GENERIC_BUG
  62         bool
  63         depends on BUG
  64
  65 config TIME_LOW_RES
  66         bool
  67         default y
  68
  69 config NO_IOPORT
  70         def_bool y
  71
  72 config NO_DMA
  73         def_bool y
  74
  75 config ISA
  76         bool
  77         default y
  78
  79 config PCI
  80         bool
  81         default n
  82
  83 config HZ
  84         int
  85         default 100
  86
  87 source "init/Kconfig"
  88
  89 source "kernel/Kconfig.freezer"
  90
  91 source "arch/h8300/Kconfig.cpu"
  92
  93 menu "Executable file formats"
  94
  95 source "fs/Kconfig.binfmt"
  96
  97 endmenu
  98
  99 source "net/Kconfig"
 100
 101 source "drivers/base/Kconfig"
 102
 103 source "drivers/mtd/Kconfig"
 104
 105 source "drivers/block/Kconfig"
 106
 107 source "drivers/ide/Kconfig"
 108
 109 source "arch/h8300/Kconfig.ide"
 110
 111 source "drivers/net/Kconfig"
 112
 113 #
 114 # input - input/joystick depends on it. As does USB.
 115 #
 116 source "drivers/input/Kconfig"
 117
 118 menu "Character devices"
 119
 120 config VT
 121         bool "Virtual terminal"
 122         ---help---
 123           If you say Y here, you will get support for terminal devices with
 124           display and keyboard devices. These are called "virtual" because you
 125           can run several virtual terminals (also called virtual consoles) on
 126           one physical terminal. This is rather useful, for example one
 127           virtual terminal can collect system messages and warnings, another
 128           one can be used for a text-mode user session, and a third could run
 129           an X session, all in parallel. Switching between virtual terminals
 130           is done with certain key combinations, usually Alt-<function key>.
 131
 132           The setterm command ("man setterm") can be used to change the
 133           properties (such as colors or beeping) of a virtual terminal. The
 134           man page console_codes(4) ("man console_codes") contains the special
 135           character sequences that can be used to change those properties
 136           directly. The fonts used on virtual terminals can be changed with
 137           the setfont ("man setfont") command and the key bindings are defined
 138           with the loadkeys ("man loadkeys") command.
 139
 140           You need at least one virtual terminal device in order to make use
 141           of your keyboard and monitor. Therefore, only people configuring an
 142           embedded system would want to say N here in order to save some
 143           memory; the only way to log into such a system is then via a serial
 144           or network connection.
 145
 146           If unsure, say Y, or else you won't be able to do much with your new
 147           shiny Linux system :-)
 148
 149 config VT_CONSOLE
 150         bool "Support for console on virtual terminal"
 151         depends on VT
 152         ---help---
 153           The system console is the device which receives all kernel messages
 154           and warnings and which allows logins in single user mode. If you
 155           answer Y here, a virtual terminal (the device used to interact with
 156           a physical terminal) can be used as system console. This is the most
 157           common mode of operations, so you should say Y here unless you want
 158           the kernel messages be output only to a serial port (in which case
 159           you should say Y to "Console on serial port", below).
 160
 161           If you do say Y here, by default the currently visible virtual
 162           terminal (/dev/tty0) will be used as system console. You can change
 163           that with a kernel command line option such as "console=tty3" which
 164           would use the third virtual terminal as system console. (Try "man
 165           bootparam" or see the documentation of your boot loader (lilo or
 166           loadlin) about how to pass options to the kernel at boot time.)
 167
 168           If unsure, say Y.
 169
 170 config HW_CONSOLE
 171         bool
 172         depends on VT && !S390 && !UM
 173         default y
 174
 175 comment "Unix98 PTY support"
 176
 177 config UNIX98_PTYS
 178         bool "Unix98 PTY support"
 179         ---help---
 180           A pseudo terminal (PTY) is a software device consisting of two
 181           halves: a master and a slave. The slave device behaves identical to
 182           a physical terminal; the master device is used by a process to
 183           read data from and write data to the slave, thereby emulating a
 184           terminal. Typical programs for the master side are telnet servers
 185           and xterms.
 186
 187           Linux has traditionally used the BSD-like names /dev/ptyxx for
 188           masters and /dev/ttyxx for slaves of pseudo terminals. This scheme
 189           has a number of problems. The GNU C library glibc 2.1 and later,
 190           however, supports the Unix98 naming standard: in order to acquire a
 191           pseudo terminal, a process opens /dev/ptmx; the number of the pseudo
 192           terminal is then made available to the process and the pseudo
 193           terminal slave can be accessed as /dev/pts/<number>. What was
 194           traditionally /dev/ttyp2 will then be /dev/pts/2, for example.
 195
 196           The entries in /dev/pts/ are created on the fly by a virtual
 197           file system; therefore, if you say Y here you should say Y to
 198           "/dev/pts file system for Unix98 PTYs" as well.
 199
 200           If you want to say Y here, you need to have the C library glibc 2.1
 201           or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*").
 202           Read the instructions in <file:Documentation/Changes> pertaining to
 203           pseudo terminals. It's safe to say N.
 204
 205 source "drivers/char/pcmcia/Kconfig"
 206
 207 source "drivers/serial/Kconfig"
 208
 209 source "drivers/i2c/Kconfig"
 210
 211 source "drivers/hwmon/Kconfig"
 212
 213 source "drivers/usb/Kconfig"
 214
 215 source "drivers/uwb/Kconfig"
 216
 217 endmenu
 218
 219 source "drivers/staging/Kconfig"
 220
 221 source "fs/Kconfig"
 222
 223 source "arch/h8300/Kconfig.debug"
 224
 225 source "security/Kconfig"
 226
 227 source "crypto/Kconfig"
 228
 229 source "lib/Kconfig"