[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] [ACM] Add Hypervisor Call Macro
This patch adds a hypervisor call macro to the linux kernel; it completes the alignment of the ACM call interface with the other Xen hypervisor call interfaces. This macro is used to call from the a guest kernel directly into the ACM hypervisor module. Signed-off by: Reiner Sailer <sailer@xxxxxxxxxx> Signed-off by: Bryan D. Payne <bdpayne@xxxxxxxxxx> --- linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/hypercall.h | 7 +++++++ linux-2.6-xen-sparse/include/asm-ia64/hypercall.h | 7 +++++++ linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/hypercall.h | 7 +++++++ 3 files changed, 21 insertions(+) Index: xen-unstable.hg_orig-acm_hypercall/linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/hypercall.h =================================================================== --- xen-unstable.hg_orig-acm_hypercall.orig/linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/hypercall.h +++ xen-unstable.hg_orig-acm_hypercall/linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/hypercall.h @@ -260,6 +260,13 @@ HYPERVISOR_event_channel_op( } static inline int +HYPERVISOR_acm_op( + int cmd, void *arg) +{ + return _hypercall2(int, acm_op, cmd, arg); +} + +static inline int HYPERVISOR_xen_version( int cmd, void *arg) { Index: xen-unstable.hg_orig-acm_hypercall/linux-2.6-xen-sparse/include/asm-ia64/hypercall.h =================================================================== --- xen-unstable.hg_orig-acm_hypercall.orig/linux-2.6-xen-sparse/include/asm-ia64/hypercall.h +++ xen-unstable.hg_orig-acm_hypercall/linux-2.6-xen-sparse/include/asm-ia64/hypercall.h @@ -217,6 +217,13 @@ HYPERVISOR_event_channel_op( } static inline int +HYPERVISOR_acm_op( + unsigned int cmd, void *arg) +{ + return = _hypercall2(int, acm_op, cmd, arg); +} + +static inline int HYPERVISOR_xen_version( int cmd, void *arg) { Index: xen-unstable.hg_orig-acm_hypercall/linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/hypercall.h =================================================================== --- xen-unstable.hg_orig-acm_hypercall.orig/linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/hypercall.h +++ xen-unstable.hg_orig-acm_hypercall/linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/hypercall.h @@ -258,6 +258,13 @@ HYPERVISOR_event_channel_op( } static inline int +HYPERVISOR_acm_op( + int cmd, void *arg) +{ + return = _hypercall2(int, acm_op, cmd, arg); +} + +static inline int HYPERVISOR_xen_version( int cmd, void *arg) { _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
![]() |
Lists.xenproject.org is hosted with RackSpace, monitoring our |