FreeBSD/Linux Kernel Cross Reference
sys/sys/aac_ioctl.h
1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2000 Michael Smith
5 * Copyright (c) 2000 Scott Long
6 * Copyright (c) 2000 BSDi
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 * $FreeBSD$
31 */
32
33 /*
34 * Command queue statistics
35 */
36 #define AACQ_FREE 0
37 #define AACQ_BIO 1
38 #define AACQ_READY 2
39 #define AACQ_BUSY 3
40 #define AACQ_COUNT 4 /* total number of queues */
41
42 struct aac_qstat {
43 u_int32_t q_length;
44 u_int32_t q_max;
45 };
46
47 /*
48 * Statistics request
49 */
50 union aac_statrequest {
51 u_int32_t as_item;
52 struct aac_qstat as_qstat;
53 };
54
55 #define AACIO_STATS _IOWR('T', 101, union aac_statrequest)
56
57 /*
58 * Ioctl commands likely to be submitted from a Linux management application.
59 * These bit encodings are actually descended from Windows NT. Ick.
60 */
61
62 #define CTL_CODE(devType, func, meth, acc) (((devType) << 16) | ((acc) << 14) | ((func) << 2) | (meth))
63 #define METHOD_BUFFERED 0
64 #define METHOD_IN_DIRECT 1
65 #define METHOD_OUT_DIRECT 2
66 #define METHOD_NEITHER 3
67 #define FILE_ANY_ACCESS 0
68 #define FILE_READ_ACCESS ( 0x0001 )
69 #define FILE_WRITE_ACCESS ( 0x0002 )
70 #define FILE_DEVICE_CONTROLLER 0x00000004
71
72 #define FSACTL_LNX_SENDFIB CTL_CODE(FILE_DEVICE_CONTROLLER, 2050, \
73 METHOD_BUFFERED, FILE_ANY_ACCESS)
74 #define FSACTL_LNX_SEND_RAW_SRB CTL_CODE(FILE_DEVICE_CONTROLLER, 2067, \
75 METHOD_BUFFERED, FILE_ANY_ACCESS)
76 #define FSACTL_LNX_GET_COMM_PERF_DATA CTL_CODE(FILE_DEVICE_CONTROLLER, 2084, \
77 METHOD_BUFFERED, FILE_ANY_ACCESS)
78 #define FSACTL_LNX_OPENCLS_COMM_PERF_DATA CTL_CODE(FILE_DEVICE_CONTROLLER, \
79 2085, METHOD_BUFFERED, FILE_ANY_ACCESS)
80 #define FSACTL_LNX_OPEN_GET_ADAPTER_FIB CTL_CODE(FILE_DEVICE_CONTROLLER, 2100, \
81 METHOD_BUFFERED, FILE_ANY_ACCESS)
82 #define FSACTL_LNX_GET_NEXT_ADAPTER_FIB CTL_CODE(FILE_DEVICE_CONTROLLER, 2101, \
83 METHOD_BUFFERED, FILE_ANY_ACCESS)
84 #define FSACTL_LNX_CLOSE_GET_ADAPTER_FIB CTL_CODE(FILE_DEVICE_CONTROLLER, \
85 2102, METHOD_BUFFERED, FILE_ANY_ACCESS)
86 #define FSACTL_LNX_CLOSE_ADAPTER_CONFIG CTL_CODE(FILE_DEVICE_CONTROLLER, 2104, \
87 METHOD_BUFFERED, FILE_ANY_ACCESS)
88 #define FSACTL_LNX_OPEN_ADAPTER_CONFIG CTL_CODE(FILE_DEVICE_CONTROLLER, 2105, \
89 METHOD_BUFFERED, FILE_ANY_ACCESS)
90 #define FSACTL_LNX_MINIPORT_REV_CHECK CTL_CODE(FILE_DEVICE_CONTROLLER, 2107, \
91 METHOD_BUFFERED, FILE_ANY_ACCESS)
92 #define FSACTL_LNX_QUERY_ADAPTER_CONFIG CTL_CODE(FILE_DEVICE_CONTROLLER, 2113, \
93 METHOD_BUFFERED, FILE_ANY_ACCESS)
94 #define FSACTL_LNX_GET_PCI_INFO CTL_CODE(FILE_DEVICE_CONTROLLER, 2119, \
95 METHOD_BUFFERED, FILE_ANY_ACCESS)
96 #define FSACTL_LNX_FORCE_DELETE_DISK CTL_CODE(FILE_DEVICE_CONTROLLER, 2120, \
97 METHOD_NEITHER, FILE_ANY_ACCESS)
98 #define FSACTL_LNX_AIF_THREAD CTL_CODE(FILE_DEVICE_CONTROLLER, 2127, \
99 METHOD_NEITHER, FILE_ANY_ACCESS)
100 #define FSACTL_LNX_SEND_LARGE_FIB CTL_CODE(FILE_DEVICE_CONTROLLER, 2138, \
101 METHOD_BUFFERED, FILE_ANY_ACCESS)
102 #define FSACTL_LNX_GET_FEATURES CTL_CODE(FILE_DEVICE_CONTROLLER, 2139, \
103 METHOD_BUFFERED, FILE_ANY_ACCESS)
104
105 /* Why these don't follow the previous convention, I don't know */
106 #define FSACTL_LNX_NULL_IO_TEST 0x43
107 #define FSACTL_LNX_SIM_IO_TEST 0x53
108 #define FSACTL_LNX_DOWNLOAD 0x83
109 #define FSACTL_LNX_GET_VAR 0x93
110 #define FSACTL_LNX_SET_VAR 0xa3
111 #define FSACTL_LNX_GET_FIBTIMES 0xb3
112 #define FSACTL_LNX_ZERO_FIBTIMES 0xc3
113 #define FSACTL_LNX_DELETE_DISK 0x163
114 #define FSACTL_LNX_QUERY_DISK 0x173
115
116 /* Ok, here it gets really lame */
117 #define FSACTL_LNX_PROBE_CONTAINERS 2131 /* Just guessing */
118
119 /* Do the native version of the ioctls. Since the BSD encoding scheme
120 * conflicts with the 'standard' AAC encoding scheme, the resulting numbers
121 * will be different. The '8' comes from the fact that the previous scheme
122 * used 12 bits for the number, with the 12th bit being the only set
123 * bit above bit 8. Thus the value of 8, with the lower 8 bits holding the
124 * command number. 9 is used for the odd overflow case.
125 */
126 #define FSACTL_SENDFIB _IO('8', 2)
127 #define FSACTL_SEND_RAW_SRB _IO('8', 19)
128 #define FSACTL_GET_COMM_PERF_DATA _IO('8', 36)
129 #define FSACTL_OPENCLS_COMM_PERF_DATA _IO('8', 37)
130 #define FSACTL_OPEN_GET_ADAPTER_FIB _IO('8', 52)
131 #define FSACTL_GET_NEXT_ADAPTER_FIB _IO('8', 53)
132 #define FSACTL_CLOSE_GET_ADAPTER_FIB _IO('8', 54)
133 #define FSACTL_CLOSE_ADAPTER_CONFIG _IO('8', 56)
134 #define FSACTL_OPEN_ADAPTER_CONFIG _IO('8', 57)
135 #define FSACTL_MINIPORT_REV_CHECK _IO('8', 59)
136 #define FSACTL_QUERY_ADAPTER_CONFIG _IO('8', 65)
137 #define FSACTL_GET_PCI_INFO _IO('8', 71)
138 #define FSACTL_FORCE_DELETE_DISK _IO('8', 72)
139 #define FSACTL_AIF_THREAD _IO('8', 79)
140 #define FSACTL_SEND_LARGE_FIB _IO('8', 90)
141 #define FSACTL_GET_FEATURES _IO('8', 91)
142
143 #define FSACTL_NULL_IO_TEST _IO('8', 67)
144 #define FSACTL_SIM_IO_TEST _IO('8', 83)
145 #define FSACTL_DOWNLOAD _IO('8', 131)
146 #define FSACTL_GET_VAR _IO('8', 147)
147 #define FSACTL_SET_VAR _IO('8', 163)
148 #define FSACTL_GET_FIBTIMES _IO('8', 179)
149 #define FSACTL_ZERO_FIBTIMES _IO('8', 195)
150 #define FSACTL_DELETE_DISK _IO('8', 99)
151 #define FSACTL_QUERY_DISK _IO('9', 115)
152
153 #define FSACTL_PROBE_CONTAINERS _IO('9', 83) /* Just guessing */
154
155 #ifdef _KERNEL
156 /*
157 * Support for faking the "miniport" version.
158 */
159 struct aac_rev_check {
160 RevComponent callingComponent;
161 struct FsaRevision callingRevision;
162 };
163
164 struct aac_rev_check_resp {
165 int possiblyCompatible;
166 struct FsaRevision adapterSWRevision;
167 };
168
169 /*
170 * Context passed in by a consumer looking to collect an AIF.
171 */
172 struct get_adapter_fib_ioctl {
173 u_int32_t AdapterFibContext;
174 int Wait;
175 caddr_t AifFib;
176 };
177
178 #ifdef _KERNEL
179 struct get_adapter_fib_ioctl32 {
180 u_int32_t AdapterFibContext;
181 int Wait;
182 u_int32_t AifFib;
183 };
184 #endif
185
186 struct aac_query_disk {
187 int32_t ContainerNumber;
188 int32_t Bus;
189 int32_t Target;
190 int32_t Lun;
191 u_int32_t Valid;
192 u_int32_t Locked;
193 u_int32_t Deleted;
194 int32_t Instance;
195 char diskDeviceName[10];
196 u_int32_t UnMapped;
197 };
198
199 /* Features, asked from the tools to know if the driver
200 * supports drives >2TB
201 */
202 typedef union {
203 struct {
204 u_int32_t largeLBA : 1; /* disk support greater 2TB */
205 u_int32_t IoctlBuf : 1; /* ARCIOCTL call support */
206 u_int32_t AIFSupport: 1; /* AIF support */
207 u_int32_t JBODSupport:1; /* fw + driver support JBOD */
208 u_int32_t fReserved : 28;
209 } fBits;
210 u_int32_t fValue;
211 } featuresState;
212
213 struct aac_features {
214 featuresState feat;
215 u_int32_t data[31];
216 u_int32_t reserved[32];
217 } __packed;
218 #endif
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