| /* |
| * 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_ */ |
