[RFC PATCH 4/4] libxl: Add support for enabling physaddr_abi

["Teddy Astie" <teddy.astie@xxxxxxxxxx>]

Signed-off-by: Teddy Astie <teddy.astie@xxxxxxxxxx>
---
 tools/include/libxl.h            | 5 +++++
 tools/libs/light/libxl_create.c  | 4 ++++
 tools/libs/light/libxl_types.idl | 1 +
 tools/xl/xl_parse.c              | 1 +
 4 files changed, 11 insertions(+)

diff --git a/tools/include/libxl.h b/tools/include/libxl.h
index b7ad7735ca..6af9a658c9 100644
--- a/tools/include/libxl.h
+++ b/tools/include/libxl.h
@@ -178,6 +178,11 @@
  */
 #define LIBXL_HAVE_BUILDINFO_EVENT_CHANNELS 1
 
+/*
+ * The libxl_domain_build_info has physaddr_abi field.
+ */
+#define LIBXL_HAVE_BUILDINFO_PHYS_ADDR_ABI 1
+
 /*
  * libxl_domain_build_info has the u.hvm.ms_vm_genid field.
  */
diff --git a/tools/libs/light/libxl_create.c b/tools/libs/light/libxl_create.c
index e03599ea99..43e8c18768 100644
--- a/tools/libs/light/libxl_create.c
+++ b/tools/libs/light/libxl_create.c
@@ -466,6 +466,7 @@ int libxl__domain_build_info_setdefault(libxl__gc *gc,
 
         libxl_defbool_setdefault(&b_info->apic,                     true);
         libxl_defbool_setdefault(&b_info->nested_hvm,               false);
+        libxl_defbool_setdefault(&b_info->physaddr_abi,             false);
     }
 
     if (b_info->max_grant_version == LIBXL_MAX_GRANT_DEFAULT) {
@@ -662,6 +663,9 @@ int libxl__domain_make(libxl__gc *gc, libxl_domain_config 
*d_config,
 
             if ( libxl_defbool_val(b_info->nested_hvm) )
                 create.flags |= XEN_DOMCTL_CDF_nested_virt;
+
+            if (libxl_defbool_val(b_info->physaddr_abi))
+                create.flags |= XEN_DOMCTL_CDF_physaddr_abi;
         }
 
         if (libxl_defbool_val(b_info->vpmu))
diff --git a/tools/libs/light/libxl_types.idl b/tools/libs/light/libxl_types.idl
index 9bb2969931..d02e84471b 100644
--- a/tools/libs/light/libxl_types.idl
+++ b/tools/libs/light/libxl_types.idl
@@ -637,6 +637,7 @@ libxl_domain_build_info = Struct("domain_build_info",[
     ("nested_hvm",       libxl_defbool),
     ("apic",             libxl_defbool),
     ("dm_restrict",      libxl_defbool),
+    ("physaddr_abi",     libxl_defbool),
     ("tee",              libxl_tee_type),
     ("u", KeyedUnion(None, libxl_domain_type, "type",
                 [("hvm", Struct(None, [("firmware",         string),
diff --git a/tools/xl/xl_parse.c b/tools/xl/xl_parse.c
index 089a88935a..bd674684fa 100644
--- a/tools/xl/xl_parse.c
+++ b/tools/xl/xl_parse.c
@@ -1803,6 +1803,7 @@ void parse_config_data(const char *config_source,
     }
 
     xlu_cfg_get_defbool(config, "nestedhvm", &b_info->nested_hvm, 0);
+    xlu_cfg_get_defbool(config, "physaddr_abi", &b_info->physaddr_abi, 0);
 
     switch(b_info->type) {
     case LIBXL_DOMAIN_TYPE_HVM:
-- 
2.47.2



Teddy Astie | Vates XCP-ng Developer

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