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| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2008-10-17 04:18:11 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-10-17 19:10:06 +0200 |
| commit | ba9cc328bfeec3ec5fad3356dd53bc0c1ff506b0 (patch) | |
| tree | 710cf8b9fec87c849e7396ad1317729445eca54c /arch/ia64/xen/Kconfig | |
| parent | ia64/xen: preliminary support for save/restore. (diff) | |
| download | linux-ba9cc328bfeec3ec5fad3356dd53bc0c1ff506b0.tar.xz linux-ba9cc328bfeec3ec5fad3356dd53bc0c1ff506b0.zip | |
ia64/pv_ops: update Kconfig for paravirtualized guest and xen.
introduce CONFIG_PARAVIRT_GUEST, CONFIG_PARAVIRT for
paravirtualized guest.
introduce CONFIG_XEN, CONFIG_IA64_XEN_GUEST for xen.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/xen/Kconfig')
| -rw-r--r-- | arch/ia64/xen/Kconfig | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/ia64/xen/Kconfig b/arch/ia64/xen/Kconfig new file mode 100644 index 000000000000..f1683a20275b --- /dev/null +++ b/arch/ia64/xen/Kconfig @@ -0,0 +1,26 @@ +# +# This Kconfig describes xen/ia64 options +# + +config XEN + bool "Xen hypervisor support" + default y + depends on PARAVIRT && MCKINLEY && IA64_PAGE_SIZE_16KB && EXPERIMENTAL + select XEN_XENCOMM + select NO_IDLE_HZ + + # those are required to save/restore. + select ARCH_SUSPEND_POSSIBLE + select SUSPEND + select PM_SLEEP + help + Enable Xen hypervisor support. Resulting kernel runs + both as a guest OS on Xen and natively on hardware. + +config XEN_XENCOMM + depends on XEN + bool + +config NO_IDLE_HZ + depends on XEN + bool |