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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/include/uapi/linux/adb.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/include/uapi/linux/adb.h')
-rw-r--r--kernel/include/uapi/linux/adb.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/kernel/include/uapi/linux/adb.h b/kernel/include/uapi/linux/adb.h
new file mode 100644
index 000000000..0ea1075fc
--- /dev/null
+++ b/kernel/include/uapi/linux/adb.h
@@ -0,0 +1,44 @@
+/*
+ * Definitions for ADB (Apple Desktop Bus) support.
+ */
+#ifndef _UAPI__ADB_H
+#define _UAPI__ADB_H
+
+/* ADB commands */
+#define ADB_BUSRESET 0
+#define ADB_FLUSH(id) (0x01 | ((id) << 4))
+#define ADB_WRITEREG(id, reg) (0x08 | (reg) | ((id) << 4))
+#define ADB_READREG(id, reg) (0x0C | (reg) | ((id) << 4))
+
+/* ADB default device IDs (upper 4 bits of ADB command byte) */
+#define ADB_DONGLE 1 /* "software execution control" devices */
+#define ADB_KEYBOARD 2
+#define ADB_MOUSE 3
+#define ADB_TABLET 4
+#define ADB_MODEM 5
+#define ADB_MISC 7 /* maybe a monitor */
+
+#define ADB_RET_OK 0
+#define ADB_RET_TIMEOUT 3
+
+/* The kind of ADB request. The controller may emulate some
+ or all of those CUDA/PMU packet kinds */
+#define ADB_PACKET 0
+#define CUDA_PACKET 1
+#define ERROR_PACKET 2
+#define TIMER_PACKET 3
+#define POWER_PACKET 4
+#define MACIIC_PACKET 5
+#define PMU_PACKET 6
+#define ADB_QUERY 7
+
+/* ADB queries */
+
+/* ADB_QUERY_GETDEVINFO
+ * Query ADB slot for device presence
+ * data[2] = id, rep[0] = orig addr, rep[1] = handler_id
+ */
+#define ADB_QUERY_GETDEVINFO 1
+
+
+#endif /* _UAPI__ADB_H */