1 files changed, 94 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/syslink/notifydefs.h b/arch/arm/plat-omap/include/syslink/notifydefs.h
new file mode 100644
index 00000000000..e04b76382ff
--- /dev/null
+++ b/arch/arm/plat-omap/include/syslink/notifydefs.h
@@ -0,0 +1,94 @@
+/*
+ * notifydefs.h
+ *
+ * Notify driver support for OMAP Processors.
+ *
+ * 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.
+ */
+
+
+#if !defined(_NOTIFYDEFS_H_)
+#define _NOTIFYDEFS_H_
+
+/* Linux headers */
+#include <linux/list.h>
+
+/* Osal And Utils  headers */
+#include <syslink/atomic_linux.h>
+
+/* Module headers */
+#include <syslink/notify.h>
+#include <syslink/_notify.h>
+#include <syslink/notify_driverdefs.h>
+
+
+/*Macro to make a correct module magic number with ref Count */
+#define NOTIFY_MAKE_MAGICSTAMP(x)	((NOTIFY_MODULEID << 12u) | (x))
+
+/* Maximum number of Notify drivers supported. */
+#define NOTIFY_MAX_DRIVERS		4u
+
+/* Mask to check for system key. */
+#define NOTIFY_SYSTEMKEY_MASK		((u16)0xFFFF0000)
+
+
+/* Defines the Event callback information instance */
+struct notify_event_callback {
+	notify_fn_notify_cbck fn_notify_cbck;
+	/* Callback function pointer */
+	uint *cbck_arg;
+	/* Argument associated with callback function */
+};
+
+/* Defines the Notify state object, which contains all the module
+ * specific information. */
+struct notify_module_object {
+	atomic_t ref_count;
+	/* Reference count */
+	struct notify_config cfg;
+	/* Notify configuration structure */
+	struct notify_config def_cfg;
+	/* Default module configuration */
+	struct mutex *gate_handle;
+	/* Handle of gate to be used for local thread safety */
+	struct notify_driver_object
+		drivers[NOTIFY_MAX_DRIVERS][NOTIFY_MAX_INTLINES];
+	/* Array of configured drivers. */
+	u32 local_enable_mask;
+	/* This is used for local/loopback events. Default to enabled (-1) */
+	bool start_complete;
+	/* TRUE if start() was called */
+	bool is_setup;
+	/* Indicates whether the Notify module is setup. */
+	struct notify_object *local_notify_handle;
+	/* Handle to Notify object for local notifications. */
+};
+
+/* Defines the Notify instance object. */
+struct notify_object {
+	uint nesting;
+	/* Disable/restore nesting */
+	void *driver_handle;
+	/* Handle to device specific driver */
+	u16 remote_proc_id;
+	/* Remote MultiProc id */
+	u16 line_id;
+	/* Interrupt line id */
+	struct notify_event_callback callbacks[NOTIFY_MAXEVENTS];
+	/* List of event callbacks registered */
+	struct list_head event_list[NOTIFY_MAXEVENTS];
+	/* List of event listeners registered */
+	struct mutex lock;
+	/* Lock for event_list */
+};
+
+
+#endif  /* !defined (_NOTIFYDEFS_H_) */