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/*
* iodefs.h
*
* DSP-BIOS Bridge driver support functions for TI OMAP processors.
*
* System-wide channel objects and constants.
*
* Copyright (C) 2005-2006 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 IODEFS_
#define IODEFS_
#define IO_MAXIRQ 0xff /* Arbitrarily large number. */
/* IO Objects: */
struct io_mgr;
/* IO manager attributes: */
struct io_attrs {
u8 birq; /* Channel's I/O IRQ number. */
bool irq_shared; /* TRUE if the IRQ is shareable. */
u32 word_size; /* DSP Word size. */
u32 shm_base; /* Physical base address of shared memory. */
u32 usm_length; /* Size (in bytes) of shared memory. */
};
#endif /* IODEFS_ */
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