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
|
/* $NoKeywords:$ */
/**
* @file
*
* General Services
*
* Provides Services similar to the external General Services API, except
* suited to use within AGESA components. Socket, Core and PCI identification.
*
* @xrefitem bom "File Content Label" "Release Content"
* @e project: AGESA
* @e sub-project: Common
* @e \$Revision: 34897 $ @e \$Date: 2010-07-14 10:07:10 +0800 (Wed, 14 Jul 2010) $
*
*/
/*
*****************************************************************************
*
* Copyright (c) 2011, 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 _GENERAL_SERVICES_H_
#define _GENERAL_SERVICES_H_
/*----------------------------------------------------------------------------------------
* M I X E D (Definitions And Macros / Typedefs, Structures, Enums)
*----------------------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------------------
* D E F I N I T I O N S A N D M A C R O S
*----------------------------------------------------------------------------------------
*/
#define NUMBER_OF_EVENT_DATA_PARAMS 4
/**
* AMD Device id for MMIO check.
*/
#define AMD_DEV_VEN_ID 0x1022
#define AMD_DEV_VEN_ID_ADDRESS 0
/*----------------------------------------------------------------------------------------
* T Y P E D E F S, S T R U C T U R E S, E N U M S
*----------------------------------------------------------------------------------------
*/
/**
* An AGESA Event Log entry.
*/
typedef struct {
AGESA_STATUS EventClass; ///< The severity of the event, its associated AGESA_STATUS.
UINT32 EventInfo; ///< Uniquely identifies the event.
UINT32 DataParam1; ///< Event specific additional data
UINT32 DataParam2; ///< Event specific additional data
UINT32 DataParam3; ///< Event specific additional data
UINT32 DataParam4; ///< Event specific additional data
} AGESA_EVENT;
/*----------------------------------------------------------------------------------------
* F U N C T I O N P R O T O T Y P E
*----------------------------------------------------------------------------------------
*/
/**
* Get a specified Core's APIC ID.
*
* @param[in] StdHeader Header for library and services.
* @param[in] Socket The Core's Socket.
* @param[in] Core The Core id.
* @param[out] ApicAddress The Core's APIC ID.
* @param[out] AgesaStatus Aggregates AGESA_STATUS for external interface, Always Succeeds.
*
* @retval TRUE The core is present, APIC Id valid
* @retval FALSE The core is not present, APIC Id not valid.
*/
BOOLEAN
GetApicId (
IN AMD_CONFIG_PARAMS *StdHeader,
IN UINT32 Socket,
IN UINT32 Core,
OUT UINT8 *ApicAddress,
OUT AGESA_STATUS *AgesaStatus
);
/**
* Get Processor Module's PCI Config Space address.
*
* @param[in] StdHeader Header for library and services.
* @param[in] Socket The Core's Socket.
* @param[in] Module The Module in that Processor
* @param[out] PciAddress The Processor's PCI Config Space address (Function 0, Register 0)
* @param[out] AgesaStatus Aggregates AGESA_STATUS for external interface, Always Succeeds.
*
* @retval TRUE The core is present, PCI Address valid
* @retval FALSE The core is not present, PCI Address not valid.
*/
BOOLEAN
GetPciAddress (
IN AMD_CONFIG_PARAMS *StdHeader,
IN UINT32 Socket,
IN UINT32 Module,
OUT PCI_ADDR *PciAddress,
OUT AGESA_STATUS *AgesaStatus
);
/**
* "Who am I" for the current running core.
*
* @param[in] StdHeader Header for library and services.
* @param[out] Socket The current Core's Socket
* @param[out] Module The current Core's Processor Module
* @param[out] Core The current Core's core id.
* @param[out] AgesaStatus Aggregates AGESA_STATUS for external interface, Always Succeeds.
*
*/
VOID
IdentifyCore (
IN AMD_CONFIG_PARAMS *StdHeader,
OUT UINT32 *Socket,
OUT UINT32 *Module,
OUT UINT32 *Core,
OUT AGESA_STATUS *AgesaStatus
);
/**
* A boolean function determine executed CPU is BSP core.
*/
BOOLEAN
IsBsp (
IN OUT AMD_CONFIG_PARAMS *StdHeader,
OUT AGESA_STATUS *AgesaStatus
);
/**
* This function logs AGESA events into the event log.
*/
VOID
PutEventLog (
IN AGESA_STATUS EventClass,
IN UINT32 EventInfo,
IN UINT32 DataParam1,
IN UINT32 DataParam2,
IN UINT32 DataParam3,
IN UINT32 DataParam4,
IN AMD_CONFIG_PARAMS *StdHeader
);
/**
* This function gets event logs from the circular buffer.
*/
AGESA_STATUS
GetEventLog (
OUT AGESA_EVENT *EventRecord,
IN AMD_CONFIG_PARAMS *StdHeader
);
/**
* This function gets event logs from the circular buffer without flushing the entry.
*/
BOOLEAN
PeekEventLog (
OUT AGESA_EVENT *EventRecord,
IN UINT16 Index,
IN AMD_CONFIG_PARAMS *StdHeader
);
/*---------------------------------------------------------------------------------------*/
/**
* This routine programs the registers necessary to get the PCI MMIO mechanism
* up and functioning.
*/
VOID
InitializePciMmio (
IN AMD_CONFIG_PARAMS *StdHeader
);
#endif // _GENERAL_SERVICES_H_
|