diff options
Diffstat (limited to 'drivers/staging/tidspbridge/include/dspbridge/strmdefs.h')
-rw-r--r-- | drivers/staging/tidspbridge/include/dspbridge/strmdefs.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/staging/tidspbridge/include/dspbridge/strmdefs.h b/drivers/staging/tidspbridge/include/dspbridge/strmdefs.h new file mode 100644 index 000000000000..b363f794de33 --- /dev/null +++ b/drivers/staging/tidspbridge/include/dspbridge/strmdefs.h @@ -0,0 +1,46 @@ +/* + * strmdefs.h + * + * DSP-BIOS Bridge driver support functions for TI OMAP processors. + * + * Global STRM constants and types. + * + * 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 STRMDEFS_ +#define STRMDEFS_ + +#define STRM_MAXEVTNAMELEN 32 + +struct strm_mgr; + +struct strm_object; + +struct strm_attr { + void *user_event; + char *pstr_event_name; + void *virt_base; /* Process virtual base address of + * mapped SM */ + u32 ul_virt_size; /* Size of virtual space in bytes */ + struct dsp_streamattrin *stream_attr_in; +}; + +struct stream_info { + enum dsp_strmmode strm_mode; /* transport mode of + * stream(DMA, ZEROCOPY..) */ + u32 segment_id; /* Segment strm allocs from. 0 is local mem */ + void *virt_base; /* " " Stream'process virt base */ + struct dsp_streaminfo *user_strm; /* User's stream information + * returned */ +}; + +#endif /* STRMDEFS_ */ |