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Diffstat (limited to 'drivers/eisa/Kconfig')
| -rw-r--r-- | drivers/eisa/Kconfig | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/drivers/eisa/Kconfig b/drivers/eisa/Kconfig new file mode 100644 index 000000000..c8bbf9020 --- /dev/null +++ b/drivers/eisa/Kconfig @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# EISA configuration +# + +config HAVE_EISA + bool + +menuconfig EISA + bool "EISA support" + depends on HAVE_EISA + help + The Extended Industry Standard Architecture (EISA) bus was + developed as an open alternative to the IBM MicroChannel bus. + + The EISA bus provided some of the features of the IBM MicroChannel + bus while maintaining backward compatibility with cards made for + the older ISA bus. The EISA bus saw limited use between 1988 and + 1995 when it was made obsolete by the PCI bus. + + Say Y here if you are building a kernel for an EISA-based machine. + + Otherwise, say N. + +config EISA_VLB_PRIMING + bool "Vesa Local Bus priming" + depends on X86 && EISA + default n + help + Activate this option if your system contains a Vesa Local + Bus (VLB) card that identify itself as an EISA card (such as + the Adaptec AHA-284x). + + When in doubt, say N. + +config EISA_PCI_EISA + bool "Generic PCI/EISA bridge" + depends on !PARISC && PCI && EISA + default y + help + Activate this option if your system contains a PCI to EISA + bridge. If your system have both PCI and EISA slots, you + certainly need this option. + + When in doubt, say Y. + +# Using EISA_VIRTUAL_ROOT on something other than an Alpha or +# an X86 may lead to crashes... + +config EISA_VIRTUAL_ROOT + bool "EISA virtual root device" + depends on EISA && (ALPHA || X86) + default y + help + Activate this option if your system only have EISA bus + (no PCI slots). The Alpha Jensen is an example of such + a system. + + When in doubt, say Y. + +config EISA_NAMES + bool "EISA device name database" + depends on EISA + default y + help + By default, the kernel contains a database of all known EISA + device names to make the information in sysfs comprehensible + to the user. This database increases size of the kernel + image by about 40KB, but it gets freed after the system + boots up, so it doesn't take up kernel memory. Anyway, if + you are building an installation floppy or kernel for an + embedded system where kernel image size really matters, you + can disable this feature and you'll get device ID instead of + names. + + When in doubt, say Y. |