1# $FreeBSD: head/sys/ia64/conf/NOTES 191954 2009-05-10 00:00:25Z kuriyama $
| 1# $FreeBSD: head/sys/ia64/conf/NOTES 205014 2010-03-11 14:49:06Z nwhitehorn $
|
2#
3# This file contains machine dependent kernel configuration notes. For
4# machine independent notes, look in /sys/conf/NOTES.
5
6# directive: cpu
7# You must specify at least one CPU (the one you intend to run on). Deleting
8# the support for CPUs you don't need to use may make parts of the system run
9# faster. There's currently no special code for the different CPUs. Note also
10# that the cpu declares the family. We may need to add support for specifying
11# particular models.
12cpu ITANIUM
13cpu ITANIUM2
14
| 2#
3# This file contains machine dependent kernel configuration notes. For
4# machine independent notes, look in /sys/conf/NOTES.
5
6# directive: cpu
7# You must specify at least one CPU (the one you intend to run on). Deleting
8# the support for CPUs you don't need to use may make parts of the system run
9# faster. There's currently no special code for the different CPUs. Note also
10# that the cpu declares the family. We may need to add support for specifying
11# particular models.
12cpu ITANIUM
13cpu ITANIUM2
14
|
15# option: COMPAT_IA32
| 15# option: COMPAT_FREEBSD32
|
16# This option enables the support for execution of i386 (32-bit) programs on
17# ia64. It is based on the ia32 emulation in the processor.
| 16# This option enables the support for execution of i386 (32-bit) programs on
17# ia64. It is based on the ia32 emulation in the processor.
|
18options COMPAT_IA32
| 18options COMPAT_FREEBSD32
|
19
20# option: LOG2_ID_PAGE_SIZE
21# Specify the log2 size of the identity (direct) mappings in regions 6 and 7
22# of the virtual address space.
23options LOG2_ID_PAGE_SIZE=27 # 128M
24
25# option: LOG2_PAGE_SIZE
26# Specify the log2 size of the page to be used for virtual memory management.
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20# option: LOG2_ID_PAGE_SIZE
21# Specify the log2 size of the identity (direct) mappings in regions 6 and 7
22# of the virtual address space.
23options LOG2_ID_PAGE_SIZE=27 # 128M
24
25# option: LOG2_PAGE_SIZE
26# Specify the log2 size of the page to be used for virtual memory management.
--- 83 unchanged lines hidden --- |