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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-11-27 20:39:40 +0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-11-28 23:39:31 +0400 |
| commit | 394b40f62d7ae18a1c48c13fc483b8193f8c3a98 (patch) | |
| tree | 1ed5bcd5dd1adbc35132ee486eef5efaef0de110 /include/xen | |
| parent | 5af19e475fdc046a68be0c09cd53417ce73b8dcf (diff) | |
| download | linux-394b40f62d7ae18a1c48c13fc483b8193f8c3a98.tar.xz | |
xen/acpi: Move the xen_running_on_version_or_later function.
As on ia64 builds we get:
include/xen/interface/version.h: In function 'xen_running_on_version_or_later':
include/xen/interface/version.h:76: error: implicit declaration of function 'HYPERVISOR_xen_version'
We can later on make this function exportable if there are
modules using part of it. For right now the only two users are
built-in.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/interface/version.h | 18 | ||||
| -rw-r--r-- | include/xen/xen-ops.h | 1 |
2 files changed, 1 insertions, 18 deletions
diff --git a/include/xen/interface/version.h b/include/xen/interface/version.h index 53553f046497..7ff6498679a3 100644 --- a/include/xen/interface/version.h +++ b/include/xen/interface/version.h @@ -63,22 +63,4 @@ struct xen_feature_info { /* arg == xen_domain_handle_t. */ #define XENVER_guest_handle 8 -/* Declares the xen_domain() macros. */ -#include <xen/xen.h> - -/* Check if running on Xen version (major, minor) or later */ -static inline bool -xen_running_on_version_or_later(unsigned int major, unsigned int minor) -{ - unsigned int version; - - if (!xen_domain()) - return false; - - version = HYPERVISOR_xen_version(XENVER_version, NULL); - if ((((version >> 16) == major) && ((version & 0xffff) >= minor)) || - ((version >> 16) > major)) - return true; - return false; -} #endif /* __XEN_PUBLIC_VERSION_H__ */ diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h index 6a198e46ab6e..6170abd53d0b 100644 --- a/include/xen/xen-ops.h +++ b/include/xen/xen-ops.h @@ -29,4 +29,5 @@ int xen_remap_domain_mfn_range(struct vm_area_struct *vma, unsigned long mfn, int nr, pgprot_t prot, unsigned domid); +bool xen_running_on_version_or_later(unsigned int major, unsigned int minor); #endif /* INCLUDE_XEN_OPS_H */ |