57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/*
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* dspmsg.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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* Declares the upper edge message class library functions required by
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* all Bridge driver / DSP API interface tables. These functions are
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* implemented by every class of Bridge driver channel library.
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*
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* Notes:
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* Function comment headers reside in dspdefs.h.
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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 DSPMSG_
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#define DSPMSG_
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#include <dspbridge/msgdefs.h>
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extern int bridge_msg_create(struct msg_mgr **msg_man,
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struct dev_object *hdev_obj,
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msg_onexit msg_callback);
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extern int bridge_msg_create_queue(struct msg_mgr *hmsg_mgr,
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struct msg_queue **msgq,
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u32 msgq_id, u32 max_msgs, void *arg);
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extern void bridge_msg_delete(struct msg_mgr *hmsg_mgr);
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extern void bridge_msg_delete_queue(struct msg_queue *msg_queue_obj);
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extern int bridge_msg_get(struct msg_queue *msg_queue_obj,
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struct dsp_msg *pmsg, u32 utimeout);
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extern int bridge_msg_put(struct msg_queue *msg_queue_obj,
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const struct dsp_msg *pmsg, u32 utimeout);
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extern int bridge_msg_register_notify(struct msg_queue *msg_queue_obj,
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u32 event_mask,
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u32 notify_type,
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struct dsp_notification
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*hnotification);
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extern void bridge_msg_set_queue_id(struct msg_queue *msg_queue_obj,
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u32 msgq_id);
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#endif /* DSPMSG_ */
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