[Xen-devel] [PATCH v3 03/17] libxl/arm: Add a configuration option for ARM DomU ACPI

[Shannon Zhao <zhaoshenglong@xxxxxxxxxx>]

From: Shannon Zhao <shannon.zhao@xxxxxxxxxx>

Add a configuration option for ARM DomU so that user can deicde to use
ACPI or not. This option is defaultly false.

Signed-off-by: Shannon Zhao <shannon.zhao@xxxxxxxxxx>
---
 tools/libxl/libxl.h         | 5 +++++
 tools/libxl/libxl_types.idl | 1 +
 tools/libxl/xl_cmdimpl.c    | 4 ++++
 3 files changed, 10 insertions(+)

diff --git a/tools/libxl/libxl.h b/tools/libxl/libxl.h
index 2c0f868..ccaf87b 100644
--- a/tools/libxl/libxl.h
+++ b/tools/libxl/libxl.h
@@ -234,6 +234,11 @@
 #define LIBXL_HAVE_BUILDINFO_ARM_GIC_VERSION 1
 
 /*
+ * libxl_domain_build_info has the arm.acpi field.
+ */
+#define LIBXL_HAVE_BUILDINFO_ARM_ACPI 1
+
+/*
  * LIBXL_HAVE_SOFT_RESET indicates that libxl supports performing
  * 'soft reset' for domains and there is 'soft_reset' shutdown reason
  * in enum libxl_shutdown_reason.
diff --git a/tools/libxl/libxl_types.idl b/tools/libxl/libxl_types.idl
index ef614be..426b868 100644
--- a/tools/libxl/libxl_types.idl
+++ b/tools/libxl/libxl_types.idl
@@ -560,6 +560,7 @@ libxl_domain_build_info = Struct("domain_build_info",[
 
 
     ("arch_arm", Struct(None, [("gic_version", libxl_gic_version),
+                               ("acpi", libxl_defbool),
                               ])),
 
     ], dir=DIR_IN
diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index 6459eec..0634ffa 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -2506,6 +2506,10 @@ skip_usbdev:
         }
      }
 
+    if (xlu_cfg_get_defbool(config, "acpi", &b_info->arch_arm.acpi, 0)) {
+        libxl_defbool_set(&b_info->arch_arm.acpi, 0);
+    }
+
     xlu_cfg_destroy(config);
 }
 
-- 
2.0.4



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