NOTES revision 119469 
1# $FreeBSD: head/sys/ia64/conf/NOTES 119469 2003-08-25 20:02:18Z marcel $
2#
3# This file contains machine dependent kernel configuration notes.  For
4# machine independent notes, look in /sys/conf/NOTES.
5
6# directive: machine
7# This directive is mandatory.  It defines the architecture to be configured
8# for. It can only be ia64 at this time.
9#
10machine		ia64
11
12# directive: cpu
13# You must specify at least one CPU (the one you intend to run on). Deleting
14# the support for CPUs you don't need to use may make parts of the system run
15# faster. There's currently no special code for the different CPUs. Note also
16# that the cpu declares the family. We may need to add support for specifying
17# particular models.
18cpu		ITANIUM
19cpu		ITANIUM2
20
21# option: IA32
22# This option enables the support for execution of i386 (32-bit) programs on
23# ia64. It is based on the ia32 emulation in the processor.
24options		IA32
25
26# option: LOG2_PAGE_SIZE
27# Specify the log2 size of the page to be used for virtual memory management.
28# The page size being equal to 1<<LOG2_PAGE_SIZE.
29options		LOG2_PAGE_SIZE=15		# 32K
30
31# option: SKI
32# Build support for running under the ski simulator.
33options		SKI
34
35# option: UWX_TRACE_ENABLE
36# Build the unwinder with tracing support. This option is used to debug the
37# unwinder itself and the glue around it.
38options		UWX_TRACE_ENABLE
39
40# MI options
41options		ACPI_DEBUG
42options		KSTACK_PAGES=3
43
44device		acpi
45device		agp
46device		eisa
47device		isa
48device		pci
49