diff mbox

[RFC,21/47] acpi: add acpi_resource_template() helper

Message ID 1418954562-13716-22-git-send-email-imammedo@redhat.com
State New
Headers show

Commit Message

Igor Mammedov Dec. 19, 2014, 2:02 a.m. UTC 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
---
 hw/acpi/acpi_gen_utils.c         | 8 ++++++++
 include/hw/acpi/acpi_gen_utils.h | 1 +
 2 files changed, 9 insertions(+)
diff mbox

Patch

diff --git a/hw/acpi/acpi_gen_utils.c b/hw/acpi/acpi_gen_utils.c
index d5acbcb..01d5c77 100644
--- a/hw/acpi/acpi_gen_utils.c
+++ b/hw/acpi/acpi_gen_utils.c
@@ -468,6 +468,14 @@  AcpiAml GCC_FMT_ATTR(1, 2) acpi_device(const char *name_format, ...)
     return var;
 }
 
+/* ResourceTemplate marcos helper */
+AcpiAml acpi_resource_template(void)
+{
+    /* ResourceTemplate is a buffer of Resources with EndTag at the end */
+    AcpiAml var = aml_allocate_internal(0x11 /* BufferOp */, RES_TEMPLATE);
+    return var;
+}
+
 /* ACPI 5.0: 20.2.5.4 Type 2 Opcodes Encoding: DefBuffer */
 AcpiAml acpi_buffer(void)
 {
diff --git a/include/hw/acpi/acpi_gen_utils.h b/include/hw/acpi/acpi_gen_utils.h
index a79c085..594fae7 100644
--- a/include/hw/acpi/acpi_gen_utils.h
+++ b/include/hw/acpi/acpi_gen_utils.h
@@ -46,6 +46,7 @@  AcpiAml acpi_method(const char *name, int arg_count);
 AcpiAml GCC_FMT_ATTR(1, 2) acpi_scope(const char *name_format, ...);
 AcpiAml GCC_FMT_ATTR(1, 2) acpi_device(const char *name_format, ...);
 AcpiAml acpi_buffer(void);
+AcpiAml acpi_resource_template(void);
 AcpiAml acpi_package(uint8_t num_elements);
 
 /* other helpers */