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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/i8k.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/linux/i8k.h')
-rw-r--r--include/linux/i8k.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/include/linux/i8k.h b/include/linux/i8k.h
new file mode 100644
index 000000000000..1c45ba505115
--- /dev/null
+++ b/include/linux/i8k.h
@@ -0,0 +1,46 @@
+/*
+ * i8k.h -- Linux driver for accessing the SMM BIOS on Dell laptops
+ *
+ * Copyright (C) 2001 Massimo Dal Zotto <dz@debian.org>
+ *
+ * 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_I8K_H
+#define _LINUX_I8K_H
+
+#define I8K_PROC "/proc/i8k"
+#define I8K_PROC_FMT "1.0"
+
+#define I8K_BIOS_VERSION _IOR ('i', 0x80, int) /* broken: meant 4 bytes */
+#define I8K_MACHINE_ID _IOR ('i', 0x81, int) /* broken: meant 16 bytes */
+#define I8K_POWER_STATUS _IOR ('i', 0x82, size_t)
+#define I8K_FN_STATUS _IOR ('i', 0x83, size_t)
+#define I8K_GET_TEMP _IOR ('i', 0x84, size_t)
+#define I8K_GET_SPEED _IOWR('i', 0x85, size_t)
+#define I8K_GET_FAN _IOWR('i', 0x86, size_t)
+#define I8K_SET_FAN _IOWR('i', 0x87, size_t)
+
+#define I8K_FAN_LEFT 1
+#define I8K_FAN_RIGHT 0
+#define I8K_FAN_OFF 0
+#define I8K_FAN_LOW 1
+#define I8K_FAN_HIGH 2
+#define I8K_FAN_MAX I8K_FAN_HIGH
+
+#define I8K_VOL_UP 1
+#define I8K_VOL_DOWN 2
+#define I8K_VOL_MUTE 4
+
+#define I8K_AC 1
+#define I8K_BATTERY 0
+
+#endif