1 files changed, 158 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/syslink/notify_dispatcher.h b/arch/arm/plat-omap/include/syslink/notify_dispatcher.h
new file mode 100644
index 00000000000..efd87315815
--- /dev/null
+++ b/arch/arm/plat-omap/include/syslink/notify_dispatcher.h
@@ -0,0 +1,158 @@
+/*
+ * notify_dispatcher.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.
+ */
+
+
+#ifndef __TMBX_H__
+#define __TMBX_H__
+
+
+#include <syslink/notifydefs.h>
+#include <linux/interrupt.h>
+
+#include <syslink/notifyerr.h>
+
+#define MAX_MBOX_MODULES 2
+#define MAX_MBOX_ISRS 32
+#define KErrNone 0
+#define KErrNotSupported 1
+#define KErrNotReady 2
+#define KErrArgument 2
+
+typedef void (*isr_call_back)(void *);
+
+struct mbox_config {
+	unsigned long int mbox_linear_addr;
+	unsigned long int mbox_modules;
+	signed long int interrupt_lines[MAX_MBOX_MODULES];
+	signed long int mailboxes[MAX_MBOX_MODULES];
+};
+
+struct mbox_isrs {
+	signed long int isrNo[MAX_MBOX_MODULES];
+	/* TODO: Remove this - seems to be unused.*/
+	isr_call_back isrs[MAX_MBOX_MODULES][MAX_MBOX_ISRS];
+	void *isr_params[MAX_MBOX_MODULES][MAX_MBOX_ISRS];
+};
+
+extern const unsigned long *linear_address;
+
+irqreturn_t notify_mailbx0_user0_isr(int temp, void *anArg, struct pt_regs *p);
+
+/*
+ *func    ntfy_disp_bind_interrupt
+ *
+ * desc    Bind an ISR to the HW interrupt line coming into the processor
+ */
+int ntfy_disp_bind_interrupt(int interrupt_no,
+			isr_call_back hw_isr,
+			void *isr_arg);
+
+
+/*
+ * desc    Print the mailbox registers and other useful debug information
+ *
+ */
+void ntfy_disp_debug(void);
+
+
+/*
+ * func    ntfy_disp_deinit
+ * desc    Uninitialize the Mailbox Manager module
+ */
+int ntfy_disp_deinit(void);
+
+
+/*
+ * desc    Return the pointer to the Mailbox Manager's configuration object
+ */
+struct mbox_config *ntfy_disp_get_config(void);
+
+
+/*
+ * desc    Initialize the Mailbox Manager module
+ */
+int ntfy_disp_init(void);
+
+
+/*
+ * desc    Disable a particular IRQ bit on a Mailbox IRQ Enable Register
+ */
+int ntfy_disp_interrupt_disable(unsigned long int mbox_module_no,
+				int a_irq_bit);
+
+
+/*
+ * desc    Enable a particular IRQ bit on a Mailbox IRQ Enable Register
+ */
+int ntfy_disp_interrupt_enable(unsigned long int mbox_module_no,
+				int a_irq_bit);
+
+
+/*
+ * desc    Read a message on a Mailbox FIFO queue
+ */
+int ntfy_disp_read(unsigned long int mbox_module_no,
+				int a_mbox_no,
+				int *messages,
+				int *num_messages,
+				short int read_all);
+
+
+/*
+ * func    ntfy_disp_register
+ * desc    Register a ISR callback associated with a particular IRQ bit on a
+ * Mailbox IRQ Enable Register
+ */
+int ntfy_disp_register(unsigned long int mbox_module_no,
+			int a_irq_bit,
+			isr_call_back isr_cbck_fn,
+			void *isrCallbackArgs);
+
+
+/*
+ * func    ntfy_disp_send
+ * desc    Send a message on a Mailbox FIFO queue
+ */
+int ntfy_disp_send(unsigned long int mbox_module_no,
+			int a_mbox_no,
+			int message);
+
+
+/*
+ * func    ntfy_disp_unbind_interrupt
+ * desc    Remove the ISR to the HW interrupt line coming into the processor
+ */
+int ntfy_disp_unbind_interrupt(int interrupt_no);
+
+
+/*
+ * func    ntfy_disp_unregister
+ *  desc    Unregister a ISR callback associated with a particular IRQ bit on a
+ * Mailbox IRQ Enable Register
+ */
+int ntfy_disp_unregister(unsigned long int mbox_module_no,
+			int a_irq_bit);
+
+/*
+ * func    notify_mailbx0_user0_isr
+ * desc    mail ISR
+ *
+ */
+
+irqreturn_t notify_mailbx0_user0_isr(int temp, void *anArg, struct pt_regs *p);
+
+
+#endif