bus.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_SBP2_BUS_H
#define _SYS_SBP2_BUS_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Serial Bus Protocol 2 (SBP-2) bus interface
*/
#ifdef __cplusplus
extern "C" {
#endif
enum {
SBP2_BUS_REV_1 = 1,
};
typedef struct sbp2_bus_buf {
void *bb_hdl; /* buffer handle */
void *bb_sbp2_priv; /* SBP2 private data */
int bb_flags; /* flags */
int bb_dma_flags; /* DDI_DMA_* flags */
uint32_t *q); /* quadlet read callback */
uint32_t q); /* quadlet write callback */
/* buffer flags */
enum {
};
/* buffer request error codes */
enum {
SBP2_BUS_BUF_SUCCESS = 0,
};
typedef struct sbp2_bus {
int sb_rev;
/* static parameters */
/* functions */
} sbp2_bus_t;
#ifdef __cplusplus
}
#endif
#endif /* _SYS_SBP2_BUS_H */