[XenPPC] [linux-ppc-2.6] [POWERPC][LINUX] add DOM0_ALLOC_REAL_MODE_AREA support

[Xen patchbot-linux-ppc-2.6 <patchbot-linux-ppc-2.6@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Hollis Blanchard <hollisb@xxxxxxxxxx>
# Node ID 199b457c43256143561ea7943d40ce72713c73b0
# Parent  0d5ea02d3a16266ea8b69ae1930d15a61f408f94
[POWERPC][LINUX] add DOM0_ALLOC_REAL_MODE_AREA support
- no xencomm munging needed
- update dom0_ops.h
Signed-off-by: Hollis Blanchard <hollisb@xxxxxxxxxx>
---
 arch/powerpc/platforms/xen/hcall.c |    1 +
 include/xen/interface/dom0_ops.h   |    9 +++++++++
 2 files changed, 10 insertions(+)

diff -r 0d5ea02d3a16 -r 199b457c4325 arch/powerpc/platforms/xen/hcall.c
--- a/arch/powerpc/platforms/xen/hcall.c        Mon Aug 28 16:35:15 2006 -0400
+++ b/arch/powerpc/platforms/xen/hcall.c        Mon Aug 28 18:43:52 2006 -0500
@@ -364,6 +364,7 @@ static int xenppc_privcmd_dom0_op(privcm
        case DOM0_MAX_VCPUS:
        case DOM0_SETDOMAINHANDLE:
        case DOM0_SETDEBUGGING:
+       case DOM0_ALLOC_REAL_MODE_AREA:
                /* no munging needed */
                break;
 
diff -r 0d5ea02d3a16 -r 199b457c4325 include/xen/interface/dom0_ops.h
--- a/include/xen/interface/dom0_ops.h  Mon Aug 28 16:35:15 2006 -0400
+++ b/include/xen/interface/dom0_ops.h  Mon Aug 28 18:43:52 2006 -0500
@@ -534,6 +534,14 @@ struct dom0_settimeoffset {
 };
 typedef struct dom0_settimeoffset dom0_settimeoffset_t;
 DEFINE_XEN_GUEST_HANDLE(dom0_settimeoffset_t);
+
+#define DOM0_ALLOC_REAL_MODE_AREA 51
+struct dom0_alloc_real_mode_area {
+       domid_t  domain;
+       uint32_t order;
+};
+typedef struct dom0_alloc_real_mode_area dom0_alloc_real_mode_area_t;
+DEFINE_XEN_GUEST_HANDLE(dom0_alloc_real_mode_area_t);
 
 struct dom0_op {
     uint32_t cmd;
@@ -578,6 +586,7 @@ struct dom0_op {
         struct dom0_hypercall_init    hypercall_init;
         struct dom0_domain_setup      domain_setup;
         struct dom0_settimeoffset     settimeoffset;
+        struct dom0_alloc_real_mode_area alloc_real_mode_area;
         uint8_t                       pad[128];
     } u;
 };

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