2007-07-18 09:37:05 +08:00
|
|
|
#
|
|
|
|
|
# This Kconfig describes xen options
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
config XEN
|
2007-10-22 08:55:21 +08:00
|
|
|
bool "Xen guest support"
|
|
|
|
|
select PARAVIRT
|
2008-06-03 22:17:30 +08:00
|
|
|
select PARAVIRT_CLOCK
|
2008-07-09 06:07:17 +08:00
|
|
|
depends on X86_64 || (X86_32 && X86_PAE && !(X86_VISWS || X86_VOYAGER))
|
|
|
|
|
depends on X86_CMPXCHG && X86_TSC
|
2007-07-18 09:37:05 +08:00
|
|
|
help
|
|
|
|
|
This is the Linux Xen port. Enabling this will allow the
|
|
|
|
|
kernel to boot in a paravirtualized environment under the
|
|
|
|
|
Xen hypervisor.
|
2008-05-27 06:31:19 +08:00
|
|
|
|
|
|
|
|
config XEN_MAX_DOMAIN_MEMORY
|
|
|
|
|
int "Maximum allowed size of a domain in gigabytes"
|
2008-07-09 06:07:17 +08:00
|
|
|
default 8 if X86_32
|
|
|
|
|
default 32 if X86_64
|
2008-05-27 06:31:19 +08:00
|
|
|
depends on XEN
|
|
|
|
|
help
|
|
|
|
|
The pseudo-physical to machine address array is sized
|
|
|
|
|
according to the maximum possible memory size of a Xen
|
|
|
|
|
domain. This array uses 1 page per gigabyte, so there's no
|
2008-07-09 06:07:17 +08:00
|
|
|
need to be too stingy here.
|
2008-07-16 04:43:42 +08:00
|
|
|
|
|
|
|
|
config XEN_SAVE_RESTORE
|
|
|
|
|
bool
|
|
|
|
|
depends on PM
|
|
|
|
|
default y
|
