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-rw-r--r--include/linux/toshiba.h36
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diff --git a/include/linux/toshiba.h b/include/linux/toshiba.h
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+++ b/include/linux/toshiba.h
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+/* toshiba.h -- Linux driver for accessing the SMM on Toshiba laptops
+ *
+ * Copyright (c) 1996-2000 Jonathan A. Buzzard (jonathan@buzzard.org.uk)
+ *
+ * Thanks to Juergen Heinzl <juergen@monocerus.demon.co.uk> for the pointers
+ * on making sure the structure is aligned and packed.
+ *
+ * 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; either version 2, or (at your option) any
+ * later version.
+ *
+ * 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 _LINUX_TOSHIBA_H
+#define _LINUX_TOSHIBA_H
+
+#define TOSH_PROC "/proc/toshiba"
+#define TOSH_DEVICE "/dev/toshiba"
+#define TOSH_SMM _IOWR('t', 0x90, int) /* broken: meant 24 bytes */
+
+typedef struct {
+ unsigned int eax;
+ unsigned int ebx __attribute__ ((packed));
+ unsigned int ecx __attribute__ ((packed));
+ unsigned int edx __attribute__ ((packed));
+ unsigned int esi __attribute__ ((packed));
+ unsigned int edi __attribute__ ((packed));
+} SMMRegisters;
+
+#endif