OpenCores
URL https://opencores.org/ocsvn/test_project/test_project/trunk

Subversion Repositories test_project

[/] [test_project/] [trunk/] [linux_sd_driver/] [drivers/] [isdn/] [hardware/] [eicon/] [dqueue.h] - Rev 62

Compare with Previous | Blame | View Log

/* $Id: dqueue.h,v 1.1.2.2 2001/02/08 12:25:43 armin Exp $ */
 
#ifndef _DIVA_USER_MODE_IDI_DATA_QUEUE_H__
#define _DIVA_USER_MODE_IDI_DATA_QUEUE_H__
 
#define DIVA_UM_IDI_MAX_MSGS 64
 
typedef struct _diva_um_idi_data_queue {
	int segments;
	int max_length;
	int read;
	int write;
	int count;
	int segment_pending;
	void *data[DIVA_UM_IDI_MAX_MSGS];
	int length[DIVA_UM_IDI_MAX_MSGS];
} diva_um_idi_data_queue_t;
 
int diva_data_q_init(diva_um_idi_data_queue_t * q,
		     int max_length, int max_segments);
int diva_data_q_finit(diva_um_idi_data_queue_t * q);
int diva_data_q_get_max_length(const diva_um_idi_data_queue_t * q);
void *diva_data_q_get_segment4write(diva_um_idi_data_queue_t * q);
void diva_data_q_ack_segment4write(diva_um_idi_data_queue_t * q,
				   int length);
const void *diva_data_q_get_segment4read(const diva_um_idi_data_queue_t *
					 q);
int diva_data_q_get_segment_length(const diva_um_idi_data_queue_t * q);
void diva_data_q_ack_segment4read(diva_um_idi_data_queue_t * q);
 
#endif
 

Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2025 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.