45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/*
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* strmdefs.h
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*
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* DSP-BIOS Bridge driver support functions for TI OMAP processors.
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*
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* Global STRM constants and types.
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*
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* Copyright (C) 2005-2006 Texas Instruments, Inc.
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*
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* This package is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*/
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#ifndef STRMDEFS_
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#define STRMDEFS_
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struct strm_mgr;
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struct strm_object;
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struct strm_attr {
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void *user_event;
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char *str_event_name;
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void *virt_base; /* Process virtual base address of
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* mapped SM */
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u32 virt_size; /* Size of virtual space in bytes */
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struct dsp_streamattrin *stream_attr_in;
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};
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struct stream_info {
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enum dsp_strmmode strm_mode; /* transport mode of
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* stream(DMA, ZEROCOPY..) */
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u32 segment_id; /* Segment strm allocs from. 0 is local mem */
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void *virt_base; /* " " Stream'process virt base */
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struct dsp_streaminfo *user_strm; /* User's stream information
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* returned */
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};
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#endif /* STRMDEFS_ */
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