[PATCH v2 06/13] acpi: move acpi_align_size to acpi-common.h

[Gerd Hoffmann <kraxel@redhat.com>]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/i386/acpi-common.h | 19 +++++++++++++++++++
 hw/i386/acpi-build.c  | 18 ------------------
 2 files changed, 19 insertions(+), 18 deletions(-)

diff --git a/hw/i386/acpi-common.h b/hw/i386/acpi-common.h
index 5788a13da9ca..f837bb17163b 100644
--- a/hw/i386/acpi-common.h
+++ b/hw/i386/acpi-common.h
@@ -3,12 +3,31 @@
 
 #include "include/hw/acpi/acpi-defs.h"
 #include "include/hw/acpi/acpi_dev_interface.h"
+#include "include/hw/acpi/aml-build.h"
 #include "include/hw/acpi/bios-linker-loader.h"
 #include "include/hw/i386/x86.h"
 
+/* These are used to size the ACPI tables for -M pc-i440fx-1.7 and
+ * -M pc-i440fx-2.0.  Even if the actual amount of AML generated grows
+ * a little bit, there should be plenty of free space since the DSDT
+ * shrunk by ~1.5k between QEMU 2.0 and QEMU 2.1.
+ */
+#define ACPI_BUILD_LEGACY_CPU_AML_SIZE    97
+#define ACPI_BUILD_ALIGN_SIZE             0x1000
+
+#define ACPI_BUILD_TABLE_SIZE             0x20000
+
 /* Default IOAPIC ID */
 #define ACPI_BUILD_IOAPIC_ID 0x0
 
+static inline void acpi_align_size(GArray *blob, unsigned align)
+{
+    /* Align size to multiple of given size. This reduces the chance
+     * we need to change size in the future (breaking cross version migration).
+     */
+    g_array_set_size(blob, ROUND_UP(acpi_data_len(blob), align));
+}
+
 void acpi_build_madt(GArray *table_data, BIOSLinker *linker,
                      X86MachineState *x86ms, AcpiDeviceIf *adev,
                      bool has_pci);
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index d1f14394734e..dc3b62468439 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -72,16 +72,6 @@
 #include "hw/acpi/ipmi.h"
 #include "hw/acpi/hmat.h"
 
-/* These are used to size the ACPI tables for -M pc-i440fx-1.7 and
- * -M pc-i440fx-2.0.  Even if the actual amount of AML generated grows
- * a little bit, there should be plenty of free space since the DSDT
- * shrunk by ~1.5k between QEMU 2.0 and QEMU 2.1.
- */
-#define ACPI_BUILD_LEGACY_CPU_AML_SIZE    97
-#define ACPI_BUILD_ALIGN_SIZE             0x1000
-
-#define ACPI_BUILD_TABLE_SIZE             0x20000
-
 /* #define DEBUG_ACPI_BUILD */
 #ifdef DEBUG_ACPI_BUILD
 #define ACPI_BUILD_DPRINTF(fmt, ...)        \
@@ -267,14 +257,6 @@ static void acpi_get_pci_holes(Range *hole, Range *hole64)
                                                NULL));
 }
 
-static void acpi_align_size(GArray *blob, unsigned align)
-{
-    /* Align size to multiple of given size. This reduces the chance
-     * we need to change size in the future (breaking cross version migration).
-     */
-    g_array_set_size(blob, ROUND_UP(acpi_data_len(blob), align));
-}
-
 static void build_append_pcihp_notify_entry(Aml *method, int slot)
 {
     Aml *if_ctx;
-- 
2.18.4