drivers/eisa/Kconfig

   1 #
   2 # EISA configuration
   3 #
   4
   5 config HAVE_EISA
   6         bool
   7
   8 menuconfig EISA
   9         bool "EISA support"
  10         depends on HAVE_EISA
  11         ---help---
  12           The Extended Industry Standard Architecture (EISA) bus was
  13           developed as an open alternative to the IBM MicroChannel bus.
  14
  15           The EISA bus provided some of the features of the IBM MicroChannel
  16           bus while maintaining backward compatibility with cards made for
  17           the older ISA bus.  The EISA bus saw limited use between 1988 and
  18           1995 when it was made obsolete by the PCI bus.
  19
  20           Say Y here if you are building a kernel for an EISA-based machine.
  21
  22           Otherwise, say N.
  23
  24 config EISA_VLB_PRIMING
  25         bool "Vesa Local Bus priming"
  26         depends on X86 && EISA
  27         default n
  28         ---help---
  29           Activate this option if your system contains a Vesa Local
  30           Bus (VLB) card that identify itself as an EISA card (such as
  31           the Adaptec AHA-284x).
  32
  33           When in doubt, say N.
  34
  35 config EISA_PCI_EISA
  36         bool "Generic PCI/EISA bridge"
  37         depends on !PARISC && PCI && EISA
  38         default y
  39         ---help---
  40           Activate this option if your system contains a PCI to EISA
  41           bridge. If your system have both PCI and EISA slots, you
  42           certainly need this option.
  43
  44           When in doubt, say Y.
  45
  46 # Using EISA_VIRTUAL_ROOT on something other than an Alpha or
  47 # an X86 may lead to crashes...
  48
  49 config EISA_VIRTUAL_ROOT
  50         bool "EISA virtual root device"
  51         depends on EISA && (ALPHA || X86)
  52         default y
  53         ---help---
  54           Activate this option if your system only have EISA bus
  55           (no PCI slots). The Alpha Jensen is an example of such
  56           a system.
  57
  58           When in doubt, say Y.
  59
  60 config EISA_NAMES
  61         bool "EISA device name database"
  62         depends on EISA
  63         default y
  64         ---help---
  65           By default, the kernel contains a database of all known EISA
  66           device names to make the information in sysfs comprehensible
  67           to the user. This database increases size of the kernel
  68           image by about 40KB, but it gets freed after the system
  69           boots up, so it doesn't take up kernel memory. Anyway, if
  70           you are building an installation floppy or kernel for an
  71           embedded system where kernel image size really matters, you
  72           can disable this feature and you'll get device ID instead of
  73           names.
  74
  75           When in doubt, say Y.