xref: /openbmc/linux/drivers/eisa/Kconfig (revision ba61bb17)
1#
2# EISA configuration
3#
4config EISA_VLB_PRIMING
5	bool "Vesa Local Bus priming"
6	depends on X86 && EISA
7	default n
8	---help---
9	  Activate this option if your system contains a Vesa Local
10	  Bus (VLB) card that identify itself as an EISA card (such as
11	  the Adaptec AHA-284x).
12
13	  When in doubt, say N.
14
15config EISA_PCI_EISA
16	bool "Generic PCI/EISA bridge"
17	depends on !PARISC && PCI && EISA
18	default y
19	---help---
20	  Activate this option if your system contains a PCI to EISA
21	  bridge. If your system have both PCI and EISA slots, you
22	  certainly need this option.
23
24	  When in doubt, say Y.
25
26# Using EISA_VIRTUAL_ROOT on something other than an Alpha or
27# an X86 may lead to crashes...
28
29config EISA_VIRTUAL_ROOT
30	bool "EISA virtual root device"
31	depends on EISA && (ALPHA || X86)
32	default y
33	---help---
34	  Activate this option if your system only have EISA bus
35	  (no PCI slots). The Alpha Jensen is an example of such
36	  a system.
37
38	  When in doubt, say Y.
39
40config EISA_NAMES
41	bool "EISA device name database"
42	depends on EISA
43	default y
44	---help---
45	  By default, the kernel contains a database of all known EISA
46	  device names to make the information in sysfs comprehensible
47	  to the user. This database increases size of the kernel
48	  image by about 40KB, but it gets freed after the system
49	  boots up, so it doesn't take up kernel memory. Anyway, if
50	  you are building an installation floppy or kernel for an
51	  embedded system where kernel image size really matters, you
52	  can disable this feature and you'll get device ID instead of
53	  names.
54
55	  When in doubt, say Y.
56
57