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
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
|
/* $NoKeywords:$ */
/**
* @file
*
* HT Notify interface.
*
* This file provides internal interface to event and status
* notification.
*
* @xrefitem bom "File Content Label" "Release Content"
* @e project: AGESA
* @e sub-project: HyperTransport
* @e \$Revision: 84150 $ @e \$Date: 2012-12-12 15:46:25 -0600 (Wed, 12 Dec 2012) $
*
*/
/*
*****************************************************************************
*
* Copyright (c) 2008 - 2013, Advanced Micro Devices, 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:
* * 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 Advanced Micro Devices, Inc. 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 ADVANCED MICRO DEVICES, INC. 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 _HT_NOTIFY_H_
#define _HT_NOTIFY_H_
/*----------------------------------------------------------------------------------------*/
/* Event specific event data definitions.
* All structures must be 4 UINT32's in size, no more, no less.
*/
/// For event ::HT_EVENT_HW_SYNCFLOOD
typedef struct {
UINT32 Node; ///< The Node on which observed
UINT32 Link; ///< The Link on that Node which reported synch flood
UINT32 Reserved1; ///< Reserved.
UINT32 Reserved2; ///< Reserved.
} HT_EVENT_DATA_HW_SYNCFLOOD;
/// For event ::HT_EVENT_HW_HTCRC
typedef struct {
UINT32 Node; ///< The Node on which event is observed
UINT32 Link; ///< The Link on that Node which reported CRC error
UINT32 LaneMask; ///< The CRC lane mask for the Link
UINT32 Reserved1; ///< Reserved.
} HT_EVENT_DATA_HW_HT_CRC;
/// For event ::HT_EVENT_NCOH_BUS_MAX_EXCEED
typedef struct {
UINT32 Node; ///< the Node with this non-coherent chain
UINT32 Link; ///< the Link on that Node to this chain
UINT32 Bus; ///< the current bus number
UINT32 Reserved1; ///< Reserved.
} HT_EVENT_DATA_NCOH_BUS_MAX_EXCEED;
/// For event ::HT_EVENT_NCOH_CFG_MAP_EXCEED
typedef struct {
UINT32 Node; ///< the Node with this non-coherent chain
UINT32 Link; ///< the Link on that Node to this chain
UINT32 Reserved1; ///< Reserved.
UINT32 Reserved2; ///< Reserved.
} HT_EVENT_DATA_NCOH_CFG_MAP_EXCEED;
/// For event ::HT_EVENT_NCOH_BUID_EXCEED
typedef struct {
UINT32 Node; ///< the Node with this non-coherent chain
UINT32 Link; ///< the Link on that Node to this chain
UINT32 Depth; ///< the position on the chain, zero is CPU host
UINT16 CurrentBuid; ///< the current available BUID
UINT16 UnitCount; ///< the number of ids which would be consumed by this device
} HT_EVENT_DATA_NCOH_BUID_EXCEED;
/// For event ::HT_EVENT_NCOH_DEVICE_FAILED
typedef struct {
UINT32 Node; ///< the Node with this non-coherent chain
UINT32 Link; ///< the Link on that Node to this chain
UINT32 Depth; ///< the position on the chain, zero is CPU host
UINT32 AttemptedBuid; ///< the BUID we tried to assign to that device
} HT_EVENT_DATA_NCOH_DEVICE_FAILED;
/// For event ::HT_EVENT_NCOH_AUTO_DEPTH
typedef struct {
UINT32 Node; ///< the Node with this non-coherent chain
UINT32 Link; ///< the Link on that Node to this chain
UINT32 Depth; ///< the position on the chain of the last device, zero is CPU host
UINT32 Reserved1; ///< Reserved.
} HT_EVENT_DATA_NCOH_AUTO_DEPTH;
/// For event ::HT_EVENT_OPT_REQUIRED_CAP_RETRY,
/// ::HT_EVENT_OPT_REQUIRED_CAP_GEN3.
typedef struct {
UINT32 Node; ///< the Node with this non-coherent chain
UINT32 Link; ///< the Link on that Node to this chain
UINT32 Depth; ///< the position on the chain, zero is CPU host
UINT32 Reserved1; ///< Reserved.
} HT_EVENT_DATA_OPT_REQUIRED_CAP;
/// For event ::HT_EVENT_OPT_UNUSED_LINKS
typedef struct {
UINT32 NodeA; ///< One of the nodes connected
UINT32 LinkA; ///< its unusable link
UINT32 NodeB; ///< The other connected node
UINT32 LinkB; ///< its unusable link
} HT_EVENT_DATA_OPT_UNUSED_LINKS;
/// For event ::HT_EVENT_OPT_LINK_PAIR_EXCEED
typedef struct {
UINT32 NodeA; ///< One of the nodes connected
UINT32 NodeB; ///< The other connected node
UINT32 MasterLink; ///< NodeA's unusable Master link
UINT32 AltLink; ///< NodeA's unusable Alternatelink
} HT_EVENT_DATA_OPT_LINK_PAIR_EXCEED;
/// For event ::HT_EVENT_COH_NO_TOPOLOGY.
/// There is no routing for this system's topology.
typedef struct {
UINT32 TotalNodes; ///< the number of Nodes in the unmatched topology
UINT32 Reserved1; ///< Reserved.
UINT32 Reserved2; ///< Reserved.
UINT32 Reserved3; ///< Reserved.
} HT_EVENT_DATA_COH_NO_TOPOLOGY;
/// For event ::HT_EVENT_COH_PROCESSOR_TYPE_MIX
typedef struct {
UINT32 Node; ///< the Node from which the incompatible family was found
UINT32 Link; ///< the Link to the incompatible Node
UINT32 TotalNodes; ///< the number of Nodes found at that point
UINT32 Reserved1; ///< Reserved.
} HT_EVENT_DATA_COH_PROCESSOR_TYPE_MIX;
/// For event ::HT_EVENT_COH_NODE_DISCOVERED
typedef struct {
UINT32 Node; ///< the Node from which the new Node was found
UINT32 Link; ///< the Link to the new Node
UINT32 NewNode; ///< the Node id of the newly discovered Node
UINT32 TempRoute; ///< the new Node is temporarily at this id
} HT_EVENT_DATA_COH_NODE_DISCOVERED;
/// For event ::HT_EVENT_COH_MPCAP_MISMATCH
typedef struct {
UINT32 Node; ///< the Node from which condition was observed
UINT32 Link; ///< the Link on the current Node
UINT32 SysMpCap; ///< the current aggregate system capability (the minimum found so far)
UINT32 TotalNodes; ///< the number of Nodes found, before this was observed
} HT_EVENT_DATA_COH_MP_CAP_MISMATCH;
/*----------------------------------------------------------------------------------------*/
/* Event specific Notify functions.
*/
VOID
NotifyAlertHwSyncFlood (
IN UINT8 Node,
IN UINT8 Link,
IN STATE_DATA *State
);
VOID
NotifyAlertHwHtCrc (
IN UINT8 Node,
IN UINT8 Link,
IN UINT8 LaneMask,
IN STATE_DATA *State
);
VOID
NotifyErrorNcohBusMaxExceed (
IN UINT8 Node,
IN UINT8 Link,
IN UINT8 Bus,
IN STATE_DATA *State
);
VOID
NotifyErrorNcohCfgMapExceed (
IN UINT8 Node,
IN UINT8 Link,
IN STATE_DATA *State
);
VOID
NotifyErrorNcohBuidExceed (
IN UINT8 Node,
IN UINT8 Link,
IN UINT8 Depth,
IN UINT8 Id,
IN UINT8 Units,
IN STATE_DATA *State
);
VOID
NotifyErrorNcohDeviceFailed (
IN UINT8 Node,
IN UINT8 Link,
IN UINT8 Depth,
IN UINT8 Id,
IN STATE_DATA *State
);
VOID
NotifyInfoNcohAutoDepth (
IN UINT8 Node,
IN UINT8 Link,
IN UINT8 Depth,
IN STATE_DATA *State
);
VOID
NotifyWarningOptRequiredCapRetry (
IN UINT8 Node,
IN UINT8 Link,
IN UINT8 Depth,
IN STATE_DATA *State
);
VOID
NotifyWarningOptRequiredCapGen3 (
IN UINT8 Node,
IN UINT8 Link,
IN UINT8 Depth,
IN STATE_DATA *State
);
VOID
NotifyWarningOptUnusedLinks (
IN UINT32 NodeA,
IN UINT32 LinkA,
IN UINT32 NodeB,
IN UINT32 LinkB,
IN STATE_DATA *State
);
VOID
NotifyWarningOptLinkPairExceed (
IN UINT32 NodeA,
IN UINT32 NodeB,
IN UINT32 MasterLink,
IN UINT32 AltLink,
IN STATE_DATA *State
);
VOID
NotifyErrorCohNoTopology (
IN UINT8 Nodes,
IN STATE_DATA *State
);
VOID
NotifyFatalCohProcessorTypeMix (
IN UINT8 Node,
IN UINT8 Link,
IN UINT8 Nodes,
IN STATE_DATA *State
);
VOID
NotifyInfoCohNodeDiscovered (
IN UINT8 Node,
IN UINT8 Link,
IN UINT8 NewNode,
IN UINT8 TempRoute,
IN STATE_DATA *State
);
VOID
NotifyFatalCohMpCapMismatch (
IN UINT8 Node,
IN UINT8 Link,
IN UINT8 Cap,
IN UINT8 Nodes,
IN STATE_DATA *State
);
#endif /* _HT_NOTIFY_H_ */
|