1 files changed, 113 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/syslink/ipc_ioctl.h b/arch/arm/plat-omap/include/syslink/ipc_ioctl.h
new file mode 100644
index 00000000000..7230baf4ef8
--- /dev/null
+++ b/arch/arm/plat-omap/include/syslink/ipc_ioctl.h
@@ -0,0 +1,113 @@
+/*
+ *  ipc_ioctl.h
+ *
+ *  Base file for all TI OMAP IPC ioctl's.
+ *  Linux-OMAP IPC has allocated base 0xEE with a range of 0x00-0xFF.
+ *  (need to get  the real one from open source maintainers)
+ *
+ *  Copyright (C) 2008-2009 Texas Instruments, Inc.
+ *
+ *  This package is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ *  IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ *  WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ *  PURPOSE.
+ */
+
+#ifndef _IPC_IOCTL_H
+#define _IPC_IOCTL_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+#include <linux/fs.h>
+
+#define IPC_IOC_MAGIC		0xE0
+#define IPC_IOC_BASE		2
+
+enum ipc_command_count {
+	MULTIPROC_CMD_NOS = 4,
+	NAMESERVER_CMD_NOS = 15,
+	HEAPBUFMP_CMD_NOS = 14,
+	SHAREDREGION_CMD_NOS = 13,
+	GATEMP_CMD_NOS = 13,
+	LISTMP_CMD_NOS = 19,
+	MESSAGEQ_CMD_NOS = 19,
+	IPC_CMD_NOS = 5,
+	SYSMEMMGR_CMD_NOS = 6,
+	HEAPMEMMP_CMD_NOS = 15,
+	NOTIFY_CMD_NOS = 18
+};
+
+enum ipc_command_ranges {
+	MULTIPROC_BASE_CMD = IPC_IOC_BASE,
+	MULTIPROC_END_CMD = (MULTIPROC_BASE_CMD + \
+				MULTIPROC_CMD_NOS - 1),
+
+	NAMESERVER_BASE_CMD = 10,
+	NAMESERVER_END_CMD = (NAMESERVER_BASE_CMD + \
+				NAMESERVER_CMD_NOS - 1),
+
+	HEAPBUFMP_BASE_CMD = 30,
+	HEAPBUFMP_END_CMD = (HEAPBUFMP_BASE_CMD + \
+				HEAPBUFMP_CMD_NOS - 1),
+
+	SHAREDREGION_BASE_CMD = 50,
+	SHAREDREGION_END_CMD = (SHAREDREGION_BASE_CMD + \
+				SHAREDREGION_CMD_NOS - 1),
+
+	GATEMP_BASE_CMD = 70,
+	GATEMP_END_CMD = (GATEMP_BASE_CMD + \
+				GATEMP_CMD_NOS - 1),
+
+	LISTMP_BASE_CMD = 90,
+	LISTMP_END_CMD = (LISTMP_BASE_CMD + \
+				LISTMP_CMD_NOS - 1),
+
+	MESSAGEQ_BASE_CMD = 110,
+	MESSAGEQ_END_CMD = (MESSAGEQ_BASE_CMD + \
+				MESSAGEQ_CMD_NOS - 1),
+
+	IPC_BASE_CMD = 130,
+	IPC_END_CMD = (IPC_BASE_CMD + \
+				IPC_CMD_NOS - 1),
+
+	SYSMEMMGR_BASE_CMD = 140,
+	SYSMEMMGR_END_CMD = (SYSMEMMGR_BASE_CMD + \
+				SYSMEMMGR_CMD_NOS - 1),
+
+	HEAPMEMMP_BASE_CMD = 150,
+	HEAPMEMMP_END_CMD = (HEAPMEMMP_BASE_CMD + \
+				HEAPMEMMP_CMD_NOS - 1),
+
+	NOTIFY_BASE_CMD = 170,
+	NOTIFY_END_CMD = (NOTIFY_BASE_CMD + \
+				NOTIFY_CMD_NOS - 1)
+};
+
+struct resource_info {
+	struct list_head res; /* Pointer to res entry */
+	unsigned int cmd; /* command */
+	void *data; /* Some private data */
+};
+
+/* Process Context */
+struct ipc_process_context {
+	/* List of Resources */
+	struct list_head resources;
+	spinlock_t res_lock;
+
+	struct ipc_device *dev;
+};
+
+void add_pr_res(struct ipc_process_context *pr_ctxt, unsigned int cmd,
+		void *data);
+
+void remove_pr_res(struct ipc_process_context *pr_ctxt,
+			struct resource_info *info);
+
+int ipc_ioc_router(u32 cmd, ulong arg, struct file *filp, bool user);
+
+#endif /* _IPC_IOCTL_H */