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-rw-r--r--com32/gplinclude/acpi/rsdp.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/com32/gplinclude/acpi/rsdp.h b/com32/gplinclude/acpi/rsdp.h
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+++ b/com32/gplinclude/acpi/rsdp.h
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+/* ----------------------------------------------------------------------- *
+ *
+ * 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 RSDP_H
+#define RSDP_H
+#include <inttypes.h>
+#include <stdbool.h>
+
+#define RSDP_MIN_ADDRESS 0x0E0000
+#define RSDP_MAX_ADDRESS 0x0FFFFF
+enum { RSDP_TABLE_FOUND };
+
+typedef struct {
+ uint64_t address;
+ uint8_t signature[8 + 1];
+ uint8_t checksum;
+ uint8_t oem_id[6 + 1];
+ uint8_t revision;
+ uint32_t rsdt_address;
+ uint32_t length;
+ uint32_t xsdt_address;
+ uint8_t extended_checksum;
+ bool valid;
+} s_rsdp;
+
+#endif