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-rw-r--r--src/arch/x86/include/arch/acpigen_dsm.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/arch/x86/include/arch/acpigen_dsm.h b/src/arch/x86/include/arch/acpigen_dsm.h
new file mode 100644
index 0000000000..2d8bb4877a
--- /dev/null
+++ b/src/arch/x86/include/arch/acpigen_dsm.h
@@ -0,0 +1,27 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2016 Google Inc.
+ *
+ * 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; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ARCH_ACPIGEN_DSM_H__
+#define __ARCH_ACPIGEN_DSM_H__
+
+#include <stdint.h>
+
+struct dsm_i2c_hid_config {
+ uint8_t hid_desc_reg_offset;
+};
+
+void acpigen_write_dsm_i2c_hid(struct dsm_i2c_hid_config *config);
+
+#endif /* __ARCH_ACPIGEN_DSM_H__ */