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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
/* $OpenBSD: aic7xxx_cam.h,v 1.7 2015/07/17 21:42:49 krw Exp $ */
/* $NetBSD: aic7xxx_cam.h,v 1.3 2003/04/20 11:17:20 fvdl Exp $ */
/*
* Data structures and definitions for the CAM system.
*
* Copyright (c) 1997 Justin T. Gibbs.
* Copyright (c) 2000 Adaptec Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL").
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
/*
* Ported from FreeBSD by Pascal Renauld, Network Storage Solutions, Inc. - April 2003
*/
#ifndef _AIC7XXX_CAM_H
#define _AIC7XXX_CAM_H
#define SCSI_REV_2 2
#define CAM_BUS_WILDCARD ((u_int)~0)
#define CAM_TARGET_WILDCARD ((u_int)~0)
#define CAM_LUN_WILDCARD -1
/*
* Translate FreeBSD names for SCSI status byte values to OpenBSD names.
*/
#define SCSI_STATUS_OK SCSI_OK
#define SCSI_STATUS_CHECK_COND SCSI_CHECK
#define SCSI_STATUS_COND_MET SCSI_COND_MET
#define SCSI_STATUS_BUSY SCSI_BUSY
#define SCSI_STATUS_INTERMED SCSI_INTERM
#define SCSI_STATUS_INTERMED_COND_MET SCSI_INTERMED_COND_MET
#define SCSI_STATUS_RESERV_CONFLICT SCSI_RESERV_CONFLICT
#define SCSI_STATUS_CMD_TERMINATED SCSI_TERMINATED
#define SCSI_STATUS_QUEUE_FULL SCSI_QUEUE_FULL
#define XS_CTL_DATA_IN SCSI_DATA_IN
#define XS_CTL_POLL SCSI_POLL
#define XS_CTL_RESET SCSI_RESET
#define MSG_EXT_PPR_QAS_REQ MSG_EXT_PPR_PROT_QAS
#define MSG_EXT_PPR_IU_REQ MSG_EXT_PPR_PROT_IUS
#define MSG_EXT_PPR_DT_REQ MSG_EXT_PPR_PROT_DT
#define MSG_ORDERED_TASK MSG_ORDERED_Q_TAG
#define MSG_SIMPLE_TASK MSG_SIMPLE_Q_TAG
#define MSG_ABORT_TASK MSG_ABORT_TAG
#define scsipi_channel scsi_link
#define scsipi_xfer scsi_xfer
#define scsipi_adapter scsi_adapter
#define scsipi_sense_data scsi_sense_data
#define scsipi_sense scsi_sense
#define scsipi_periph scsi_link
#define callout_reset(timer, timeout, func, arg) do { \
if (!timeout_initialized((timer))) \
timeout_set((timer), (func), (arg)); \
timeout_add((timer), (timeout)); \
} while (0)
#define aic_delay DELAY
#define aic_htobe16(x) htobe16(x)
#define aic_htobe32(x) htobe32(x)
#define aic_htobe64(x) htobe64(x)
#define aic_htole16(x) htole16(x)
#define aic_htole32(x) htole32(x)
#define aic_htole64(x) htole64(x)
#define aic_be16toh(x) be16toh(x)
#define aic_be32toh(x) be32toh(x)
#define aic_be64toh(x) be64toh(x)
#define aic_le16toh(x) letoh16(x)
#define aic_le32toh(x) letoh32(x)
#define aic_le64toh(x) letoh64(x)
#define xs_control flags
#define xs_callout stimeout
#define xs_status status
/* CAM Status field values */
typedef enum {
CAM_REQ_INPROG, /* CCB request is in progress */
CAM_REQ_CMP, /* CCB request completed without error */
CAM_REQ_ABORTED, /* CCB request aborted by the host */
CAM_UA_ABORT, /* Unable to abort CCB request */
CAM_REQ_CMP_ERR, /* CCB request completed with an error */
CAM_BUSY, /* CAM subsytem is busy */
CAM_REQ_INVALID, /* CCB request was invalid */
CAM_PATH_INVALID, /* Supplied Path ID is invalid */
CAM_SEL_TIMEOUT, /* Target Selection Timeout */
CAM_CMD_TIMEOUT, /* Command timeout */
CAM_SCSI_STATUS_ERROR, /* SCSI error, look at error code in CCB */
CAM_SCSI_BUS_RESET, /* SCSI Bus Reset Sent/Received */
CAM_UNCOR_PARITY, /* Uncorrectable parity error occurred */
CAM_AUTOSENSE_FAIL, /* Autosense: request sense cmd fail */
CAM_NO_HBA, /* No HBA Detected Error */
CAM_DATA_RUN_ERR, /* Data Overrun error */
CAM_UNEXP_BUSFREE, /* Unexpected Bus Free */
CAM_SEQUENCE_FAIL, /* Protocol Violation */
CAM_CCB_LEN_ERR, /* CCB length supplied is inadequate */
CAM_PROVIDE_FAIL, /* Unable to provide requested capability */
CAM_BDR_SENT, /* A SCSI BDR msg was sent to target */
CAM_REQ_TERMIO, /* CCB request terminated by the host */
CAM_UNREC_HBA_ERROR, /* Unrecoverable Host Bus Adapter Error */
CAM_REQ_TOO_BIG, /* The request was too large for this host */
CAM_UA_TERMIO, /* Unable to terminate I/O CCB request */
CAM_MSG_REJECT_REC, /* Message Reject Received */
CAM_DEV_NOT_THERE, /* SCSI Device Not Installed/there */
CAM_RESRC_UNAVAIL, /* Resource Unavailable */
/*
* This request should be requeued to preserve
* transaction ordering. This typically occurs
* when the SIM recognizes an error that should
* freeze the queue and must place additional
* requests for the target at the sim level
* back into the XPT queue.
*/
CAM_REQUEUE_REQ,
CAM_DEV_QFRZN = 0x40,
CAM_STATUS_MASK = 0x3F
} cam_status;
typedef enum {
CAM_DIR_IN = SCSI_DATA_IN,
CAM_DIR_OUT = SCSI_DATA_OUT
} ccb_flags;
typedef enum {
AC_BUS_RESET = 0x001,
AC_UNSOL_RESEL = 0x002,
AC_SCSI_AEN = 0x008,
AC_SENT_BDR = 0x010,
AC_PATH_REGISTERED = 0x020,
AC_PATH_DEREGISTERED = 0x040,
AC_FOUND_DEVICE = 0x080,
AC_LOST_DEVICE = 0x100,
AC_TRANSFER_NEG = 0x200,
AC_INQ_CHANGED = 0x400,
AC_GETDEV_CHANGED = 0x800
} ac_code;
#endif /* _AIC7XXX_CAM_H */
|
