Kconfig 5.5 KB

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