acpi: Adding xsdt

Impact: Adding XSDT

Adding XSDT

1 files changed, 35 insertions, 0 deletions

diff --git a/com32/gplinclude/acpi/structs.h b/com32/gplinclude/acpi/structs.h
new file mode 100644
index 00000000..b5e17728
--- /dev/null
+++ b/com32/gplinclude/acpi/structs.h
@@ -0,0 +1,35 @@
+/* ----------------------------------------------------------------------- *
+ *
+ *   Copyright 2009 Erwan Velu - All Rights Reserved
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
+ *   Boston MA 02111-1307, USA; either version 2 of the License, or
+ *   (at your option) any later version; incorporated herein by reference.
+ *
+ * ----------------------------------------------------------------------- */
+
+#ifndef ACPI_STRUCTS_H
+#define ACPI_STRUCTS_H
+#include <inttypes.h>
+#include <stdbool.h>
+
+/* This value define the real size of the acpi structure 
+ * Our is bigger as we manage the \0 of strings
+ * */
+#define ACPI_HEADER_SIZE 36
+
+typedef struct {
+    uint8_t signature[4 + 1];
+    uint32_t length;
+    uint8_t revision;
+    uint8_t checksum;
+    uint8_t oem_id[6 + 1];
+    uint8_t oem_table_id[8 + 1];
+    uint32_t oem_revision;
+    uint8_t creator_id[4 + 1];
+    uint32_t creator_revision;
+} s_acpi_description_header;
+
+#endif