1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#ifndef _SYS_DKTP_GDA_H
28#define	_SYS_DKTP_GDA_H
29
30#ifdef	__cplusplus
31extern "C" {
32#endif
33
34#define	GDA_RTYCNT	3
35
36#define	GDA_BP_PKT(bp)	((struct cmpkt *)(bp)->av_back)
37
38#ifdef  _KERNEL
39
40extern void 	gda_inqfill(char *p, int l, char *s);
41/*PRINTFLIKE4*/
42extern void	gda_log(dev_info_t *, char *, uint_t, const char *, ...)
43	__KPRINTFLIKE(4);
44extern void	gda_errmsg(struct scsi_device *, struct cmpkt *, char *,
45			int, daddr_t, daddr_t, char **, char **);
46extern struct 	cmpkt *gda_pktprep(opaque_t objp, struct cmpkt *in_pktp,
47			opaque_t dmatoken, int (*func)(caddr_t), caddr_t arg);
48extern void	gda_free(opaque_t objp, struct cmpkt *pktp, struct buf *bp);
49
50#endif  /* _KERNEL */
51
52#define	GDA_GETGEOM_HEAD(X) (((X) >> 16) & 0xff)
53#define	GDA_GETGEOM_SEC(X)  ((X) & 0xff)
54#define	GDA_SETGEOM(hd, sec) (((hd) << 16) | (sec))
55
56#define	GDA_KMFLAG(callback) (((callback) == DDI_DMA_SLEEP) ? \
57				KM_SLEEP: KM_NOSLEEP)
58
59#define	GDA_ALL			0
60#define	GDA_UNKNOWN		1
61#define	GDA_INFORMATIONAL	2
62#define	GDA_RECOVERED		3
63#define	GDA_RETRYABLE		4
64#define	GDA_FATAL		5
65
66#ifdef	__cplusplus
67}
68#endif
69
70#endif	/* _SYS_DKTP_GDA_H */
71