Kconfig 5.6 KB

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  1. config H8300
  2. bool
  3. default y
  4. select HAVE_IDE
  5. select HAVE_GENERIC_HARDIRQS
  6. select GENERIC_ATOMIC64
  7. select HAVE_UID16
  8. select ARCH_WANT_IPC_PARSE_VERSION
  9. select GENERIC_IRQ_SHOW
  10. select GENERIC_CPU_DEVICES
  11. select MODULES_USE_ELF_RELA
  12. config SYMBOL_PREFIX
  13. string
  14. default "_"
  15. config MMU
  16. bool
  17. default n
  18. config SWAP
  19. bool
  20. default n
  21. config ZONE_DMA
  22. bool
  23. default y
  24. config FPU
  25. bool
  26. default n
  27. config RWSEM_GENERIC_SPINLOCK
  28. bool
  29. default y
  30. config RWSEM_XCHGADD_ALGORITHM
  31. bool
  32. default n
  33. config ARCH_HAS_ILOG2_U32
  34. bool
  35. default n
  36. config ARCH_HAS_ILOG2_U64
  37. bool
  38. default n
  39. config GENERIC_HWEIGHT
  40. bool
  41. default y
  42. config GENERIC_CALIBRATE_DELAY
  43. bool
  44. default y
  45. config GENERIC_BUG
  46. bool
  47. depends on BUG
  48. config TIME_LOW_RES
  49. bool
  50. default y
  51. config NO_IOPORT
  52. def_bool y
  53. config NO_DMA
  54. def_bool y
  55. config ISA
  56. bool
  57. default y
  58. config PCI
  59. bool
  60. default n
  61. config HZ
  62. int
  63. default 100
  64. source "init/Kconfig"
  65. source "kernel/Kconfig.freezer"
  66. source "arch/h8300/Kconfig.cpu"
  67. menu "Executable file formats"
  68. source "fs/Kconfig.binfmt"
  69. endmenu
  70. source "net/Kconfig"
  71. source "drivers/base/Kconfig"
  72. source "drivers/mtd/Kconfig"
  73. source "drivers/block/Kconfig"
  74. source "drivers/ide/Kconfig"
  75. source "arch/h8300/Kconfig.ide"
  76. source "drivers/net/Kconfig"
  77. #
  78. # input - input/joystick depends on it. As does USB.
  79. #
  80. source "drivers/input/Kconfig"
  81. menu "Character devices"
  82. config VT
  83. bool "Virtual terminal"
  84. ---help---
  85. If you say Y here, you will get support for terminal devices with
  86. display and keyboard devices. These are called "virtual" because you
  87. can run several virtual terminals (also called virtual consoles) on
  88. one physical terminal. This is rather useful, for example one
  89. virtual terminal can collect system messages and warnings, another
  90. one can be used for a text-mode user session, and a third could run
  91. an X session, all in parallel. Switching between virtual terminals
  92. is done with certain key combinations, usually Alt-<function key>.
  93. The setterm command ("man setterm") can be used to change the
  94. properties (such as colors or beeping) of a virtual terminal. The
  95. man page console_codes(4) ("man console_codes") contains the special
  96. character sequences that can be used to change those properties
  97. directly. The fonts used on virtual terminals can be changed with
  98. the setfont ("man setfont") command and the key bindings are defined
  99. with the loadkeys ("man loadkeys") command.
  100. You need at least one virtual terminal device in order to make use
  101. of your keyboard and monitor. Therefore, only people configuring an
  102. embedded system would want to say N here in order to save some
  103. memory; the only way to log into such a system is then via a serial
  104. or network connection.
  105. If unsure, say Y, or else you won't be able to do much with your new
  106. shiny Linux system :-)
  107. config VT_CONSOLE
  108. bool "Support for console on virtual terminal"
  109. depends on VT
  110. ---help---
  111. The system console is the device which receives all kernel messages
  112. and warnings and which allows logins in single user mode. If you
  113. answer Y here, a virtual terminal (the device used to interact with
  114. a physical terminal) can be used as system console. This is the most
  115. common mode of operations, so you should say Y here unless you want
  116. the kernel messages be output only to a serial port (in which case
  117. you should say Y to "Console on serial port", below).
  118. If you do say Y here, by default the currently visible virtual
  119. terminal (/dev/tty0) will be used as system console. You can change
  120. that with a kernel command line option such as "console=tty3" which
  121. would use the third virtual terminal as system console. (Try "man
  122. bootparam" or see the documentation of your boot loader (lilo or
  123. loadlin) about how to pass options to the kernel at boot time.)
  124. If unsure, say Y.
  125. config HW_CONSOLE
  126. bool
  127. depends on VT
  128. default y
  129. comment "Unix98 PTY support"
  130. config UNIX98_PTYS
  131. bool "Unix98 PTY support"
  132. ---help---
  133. A pseudo terminal (PTY) is a software device consisting of two
  134. halves: a master and a slave. The slave device behaves identical to
  135. a physical terminal; the master device is used by a process to
  136. read data from and write data to the slave, thereby emulating a
  137. terminal. Typical programs for the master side are telnet servers
  138. and xterms.
  139. Linux has traditionally used the BSD-like names /dev/ptyxx for
  140. masters and /dev/ttyxx for slaves of pseudo terminals. This scheme
  141. has a number of problems. The GNU C library glibc 2.1 and later,
  142. however, supports the Unix98 naming standard: in order to acquire a
  143. pseudo terminal, a process opens /dev/ptmx; the number of the pseudo
  144. terminal is then made available to the process and the pseudo
  145. terminal slave can be accessed as /dev/pts/<number>. What was
  146. traditionally /dev/ttyp2 will then be /dev/pts/2, for example.
  147. The entries in /dev/pts/ are created on the fly by a virtual
  148. file system; therefore, if you say Y here you should say Y to
  149. "/dev/pts file system for Unix98 PTYs" as well.
  150. If you want to say Y here, you need to have the C library glibc 2.1
  151. or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*").
  152. Read the instructions in <file:Documentation/Changes> pertaining to
  153. pseudo terminals. It's safe to say N.
  154. source "drivers/char/pcmcia/Kconfig"
  155. source "drivers/tty/serial/Kconfig"
  156. source "drivers/i2c/Kconfig"
  157. source "drivers/hwmon/Kconfig"
  158. source "drivers/usb/Kconfig"
  159. source "drivers/uwb/Kconfig"
  160. endmenu
  161. source "drivers/staging/Kconfig"
  162. source "fs/Kconfig"
  163. source "arch/h8300/Kconfig.debug"
  164. source "security/Kconfig"
  165. source "crypto/Kconfig"
  166. source "lib/Kconfig"