chnl_sm.c File Reference

#include <linux/types.h>
#include <dspbridge/host_os.h>
#include <dspbridge/dbdefs.h>
#include <dspbridge/sync.h>
#include <dspbridge/dspdefs.h>
#include <dspbridge/dspchnl.h>
#include "_tiomap.h"
#include <dspbridge/dev.h>
#include <dspbridge/io_sm.h>

Go to the source code of this file.

Macros
#define	USERMODE_ADDR   PAGE_OFFSET
#define	MAILBOX_IRQ   INT_MAIL_MPU_IRQ

Functions
int	bridge_chnl_add_io_req (struct chnl_object *chnl_obj, void *host_buf, u32 byte_size, u32 buf_size, u32 dw_dsp_addr, u32 dw_arg)
int	bridge_chnl_cancel_io (struct chnl_object *chnl_obj)
int	bridge_chnl_close (struct chnl_object *chnl_obj)
int	bridge_chnl_create (struct chnl_mgr **channel_mgr, struct dev_object *hdev_obj, const struct chnl_mgrattrs *mgr_attrts)
int	bridge_chnl_destroy (struct chnl_mgr *hchnl_mgr)
int	bridge_chnl_flush_io (struct chnl_object *chnl_obj, u32 timeout)
int	bridge_chnl_get_info (struct chnl_object *chnl_obj, struct chnl_info *channel_info)
int	bridge_chnl_get_ioc (struct chnl_object *chnl_obj, u32 timeout, struct chnl_ioc *chan_ioc)
int	bridge_chnl_get_mgr_info (struct chnl_mgr *hchnl_mgr, u32 ch_id, struct chnl_mgrinfo *mgr_info)
int	bridge_chnl_idle (struct chnl_object *chnl_obj, u32 timeout, bool flush_data)
int	bridge_chnl_open (struct chnl_object **chnl, struct chnl_mgr *hchnl_mgr, s8 chnl_mode, u32 ch_id, const struct chnl_attr *pattrs)
int	bridge_chnl_register_notify (struct chnl_object *chnl_obj, u32 event_mask, u32 notify_type, struct dsp_notification *hnotification)

Macro Definition Documentation

#define MAILBOX_IRQ   INT_MAIL_MPU_IRQ

Definition at line 70 of file chnl_sm.c.

#define USERMODE_ADDR   PAGE_OFFSET

Definition at line 68 of file chnl_sm.c.

Function Documentation

int bridge_chnl_add_io_req	(	struct chnl_object *	chnl_obj,
		void *	host_buf,
		u32	byte_size,
		u32	buf_size,
		u32	dw_dsp_addr,
		u32	dw_arg
	)

Definition at line 86 of file chnl_sm.c.

int bridge_chnl_cancel_io

(

struct chnl_object *

chnl_obj

)

Definition at line 234 of file chnl_sm.c.

int bridge_chnl_close

(

struct chnl_object *

chnl_obj

)

Definition at line 294 of file chnl_sm.c.

int bridge_chnl_create	(	struct chnl_mgr **	channel_mgr,
		struct dev_object *	hdev_obj,
		const struct chnl_mgrattrs *	mgr_attrts
	)

Definition at line 343 of file chnl_sm.c.

int bridge_chnl_destroy

(

struct chnl_mgr *

hchnl_mgr

)

Definition at line 397 of file chnl_sm.c.

int bridge_chnl_flush_io	(	struct chnl_object *	chnl_obj,
		u32	timeout
	)

Definition at line 433 of file chnl_sm.c.

int bridge_chnl_get_info	(	struct chnl_object *	chnl_obj,
		struct chnl_info *	channel_info
	)

Definition at line 484 of file chnl_sm.c.

int bridge_chnl_get_ioc	(	struct chnl_object *	chnl_obj,
		u32	timeout,
		struct chnl_ioc *	chan_ioc
	)

Definition at line 518 of file chnl_sm.c.

int bridge_chnl_get_mgr_info	(	struct chnl_mgr *	hchnl_mgr,
		u32	ch_id,
		struct chnl_mgrinfo *	mgr_info
	)

Definition at line 656 of file chnl_sm.c.

int bridge_chnl_idle	(	struct chnl_object *	chnl_obj,
		u32	timeout,
		bool	flush_data
	)

Definition at line 681 of file chnl_sm.c.

int bridge_chnl_open	(	struct chnl_object **	chnl,
		struct chnl_mgr *	hchnl_mgr,
		s8	chnl_mode,
		u32	ch_id,
		const struct chnl_attr *	pattrs
	)

Definition at line 709 of file chnl_sm.c.

int bridge_chnl_register_notify	(	struct chnl_object *	chnl_obj,
		u32	event_mask,
		u32	notify_type,
		struct dsp_notification *	hnotification
	)

Definition at line 821 of file chnl_sm.c.