1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
/*
* 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
* or http://www.opensolaris.org/os/licensing.
* 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 (c) 1996, by Sun Microsystem, Inc.
* All rights reserved.
*/
#ifndef _SYS_DADA_DADA_RESOURCE_H
#define _SYS_DADA_DADA_RESOURCE_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/dada/dada_types.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* DCD Resource Function Declarations
*/
/*
* Defines for stating preferences in resource allocation
*/
#define NULL_FUNC ((int (*)())0)
#define SLEEP_FUNC ((int (*)())1)
#ifdef _KERNEL
/*
* defines for the flags to scsi_init_pkt()
*/
#define PKT_CONSISTENT 0x0001 /* This is an 'iopb' packet */
#define PKT_DMA_PARTIAL 0x040000 /* Partial xfer Ok */
/*
* Old PKT_CONSITENT value for binary compatibility with x86 2.1
*/
#define PKT_CONSISTENT_OLD 0x001000
/*
* Kernel function declarations
*/
#ifdef __STDC__
extern struct buf *dcd_alloc_consistent_buf(struct dcd_address *,
struct buf *, size_t, uint_t, int (*)(caddr_t), caddr_t);
extern struct dcd_pkt *dcd_init_pkt(struct dcd_address *,
struct dcd_pkt *, struct buf *, int, int, int, int,
int (*)(caddr_t), caddr_t);
extern void dcd_destroy_pkt(struct dcd_pkt *);
extern void dcd_free_consistent_buf(struct buf *);
extern struct dcd_pkt *dcd_resalloc(struct dcd_address *, int,
int, ataopaque_t, int (*)());
extern struct dcd_pkt *dcd_pktalloc(struct dcd_address *, int, int,
int (*)());
extern void dcd_dmafree(struct dcd_pkt *);
extern void dcd_sync_pkt(struct dcd_pkt *);
extern void dcd_resfree(struct dcd_pkt *);
#else /* __STDC__ */
extern struct dcd_pkt *dcd_init_pkt();
extern void dcd_destroy_pkt();
extern struct buf *dcd_alloc_consistent_buf();
extern void dcd_free_consistent_buf();
extern struct dcd_pkt *dcd_resalloc();
extern struct dcd_pkt *dcd_pktalloc();
extren struct dcd_pkt dcd_dmaget();
extern void dcd_resfree();
extern void dcd_dmafree();
extern void dcd_sync_pkt();
#endif /* __STDC__ */
#endif /* _KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_DADA_DADA_RESOURCE_H */
|
