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
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
/*
* This file is provided under a dual BSD/GPLv2 license. When using or
* redistributing this file, you may do so under either license.
*
* GPL LICENSE SUMMARY
*
* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
* The full GNU General Public License is included in this distribution
* in the file called LICENSE.GPL.
*
* BSD LICENSE
*
* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
* OWNER 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.
*/
#ifndef _SCI_CONTROLLER_CONSTANTS_H_
#define _SCI_CONTROLLER_CONSTANTS_H_
/**
* This file contains constant values that change based on the type of core or
* framework being managed. These constants are exported in order to
* provide the user with information as to the bounds (i.e. how many) of
* specific objects.
*
*
*/
#ifdef SCIC_SDS_4_ENABLED
#ifndef SCI_MAX_PHYS
/**
*
*
* This constant defines the maximum number of phy objects that can be
* supported for the SCU Driver Standard (SDS) library. This is tied directly
* to silicon capabilities.
*/
#define SCI_MAX_PHYS (4)
#endif
#ifndef SCI_MAX_PORTS
/**
*
*
* This constant defines the maximum number of port objects that can be
* supported for the SCU Driver Standard (SDS) library. This is tied directly
* to silicon capabilities.
*/
#define SCI_MAX_PORTS SCI_MAX_PHYS
#endif
#ifndef SCI_MIN_SMP_PHYS
/**
*
*
* This constant defines the minimum number of SMP phy objects that can be
* supported for a single expander level. This was determined by using 36
* physical phys and room for 2 virtual phys.
*/
#define SCI_MIN_SMP_PHYS (38)
#endif
#ifndef SCI_MAX_SMP_PHYS
/**
*
*
* This constant defines the maximum number of SMP phy objects that can be
* supported for the SCU Driver Standard (SDS) library. This number can be
* increased if required.
*/
#define SCI_MAX_SMP_PHYS (384)
#endif
#ifndef SCI_MAX_REMOTE_DEVICES
/**
*
*
* This constant defines the maximum number of remote device objects that can
* be supported for the SCU Driver Standard (SDS) library. This is tied
* directly to silicon capabilities.
*/
#define SCI_MAX_REMOTE_DEVICES (256)
#endif
#ifndef SCI_MIN_REMOTE_DEVICES
/**
*
*
* This constant defines the minimum number of remote device objects that can
* be supported for the SCU Driver Standard (SDS) library. This # can be
* configured for minimum memory environments to any value less than
* SCI_MAX_REMOTE_DEVICES
*/
#define SCI_MIN_REMOTE_DEVICES (16)
#endif
#ifndef SCI_MAX_IO_REQUESTS
/**
*
*
* This constant defines the maximum number of IO request objects that can be
* supported for the SCU Driver Standard (SDS) library. This is tied directly
* to silicon capabilities.
*/
#define SCI_MAX_IO_REQUESTS (256)
#endif
#ifndef SCI_MIN_IO_REQUESTS
/**
*
*
* This constant defines the minimum number of IO request objects that can be
* supported for the SCU Driver Standard (SDS) library. This # can be
* configured for minimum memory environments to any value less than
* SCI_MAX_IO_REQUESTS.
*/
#define SCI_MIN_IO_REQUESTS (1)
#endif
#ifndef SCI_MAX_MSIX_MESSAGES
/**
*
*
* This constant defines the maximum number of MSI-X interrupt vectors/messages
* supported for an SCU hardware controller instance.
*/
#define SCI_MAX_MSIX_MESSAGES (2)
#endif
#ifndef SCI_MAX_SCATTER_GATHER_ELEMENTS
/**
*
*
* This constant defines the maximum number of Scatter-Gather Elements to be
* used by any SCI component.
*/
#define SCI_MAX_SCATTER_GATHER_ELEMENTS 130
#endif
#ifndef SCI_MIN_SCATTER_GATHER_ELEMENTS
/**
*
*
* This constant defines the minimum number of Scatter-Gather Elements to be
* used by any SCI component.
*/
#define SCI_MIN_SCATTER_GATHER_ELEMENTS 1
#endif
#else /* SCIC_SDS_4_ENABLED */
#error "SCI Core configuration left unspecified (e.g. SCIC_SDS_4_ENABLED)"
#endif /* SCIC_SDS_4_ENABLED */
/**
*
*
* This constant defines the maximum number of controllers that can occur in a
* single silicon package.
*/
#define SCI_MAX_CONTROLLERS 2
/**
*
*
* The maximum number of supported domain objects is currently tied to the
* maximum number of support port objects.
*/
#define SCI_MAX_DOMAINS SCI_MAX_PORTS
#endif /* _SCI_CONTROLLER_CONSTANTS_H_ */
|
