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
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/include/usr/sbeio/sbeioif.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2013,2017 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef _SBEIOIF_H
#define _SBEIOIF_H
#include <errl/errlentry.H>
namespace SBEIO
{
/**
* @brief Start Deadman loop
*
* @param[in] i_waitTime Time to wait in milliseconds
*
* @return errlHndl_t Error log handle on failure.
*
*/
errlHndl_t startDeadmanLoop(const uint64_t i_waitTime );
/**
* @brief Stop Deadman loop
*
* @return errlHndl_t Error log handle on failure.
*
*/
errlHndl_t stopDeadmanLoop( );
/**
* @brief Semd System Configuration
*
* @param[in] i_systemConfig Fabric grouping map bitstring
* Examples:
* bit 0 = proc 0 group 0
* bit 8 = proc 0 group 1
* bit 12 = proc 4 group 1
* @param[in] i_procChip Proc you would like to send the config to
*
* @return errlHndl_t Error log handle on failure.
*
*/
errlHndl_t sendSystemConfig(const uint64_t i_systemConfig,
TARGETING::Target * i_procChip);
/**
* @brief Send the signal to the sbe that we are performing a MPIPL
*
* @param[in] i_procChip The proc you would like to request continueMPIPL to
* NOTE: HB should only be sending this to slave procs
*
* @return errlHndl_t Error log handle on failure.
*
*/
errlHndl_t sendContinueMpiplRequest(TARGETING::Target * i_procChip);
/**
* @brief Sends a PSU chipOp to quiesce the SBE
*
* @param[in] i_target Target with SBE to quiesce
*
* @return errlHndl_t Error log handle on failure.
*
*/
errlHndl_t sendPsuQuiesceSbe(TARGETING::Target * i_target);
/**
* @brief Get SCOM via SBE FIFO
*
* @param[in] i_target Target to access
* @param[in] i_addr Requested register address
* @param[out] o_data Returned data
*
* @return errlHndl_t Error log handle on failure.
*
*/
errlHndl_t getFifoScom(TARGETING::Target * i_target,
uint64_t i_addr,
uint64_t & o_data);
/**
* @brief Put SCOM via SBE FIFO
*
* @param[in] i_target Target to access
* @param[in] i_addr Requested register address
* @param[in] i_data Data to write
*
* @return errlHndl_t Error log handle on failure.
*
*/
errlHndl_t putFifoScom(TARGETING::Target * i_target,
uint64_t i_addr,
uint64_t i_data);
/**
* @brief Put SCOM under mask via SBE FIFO
*
* @param[in] i_target Target to access
* @param[in] i_addr Requested register address
* @param[in] i_data Data to write
* @param[in] i_mask SCOM mask
*
* @return errlHndl_t Error log handle on failure.
*
*/
errlHndl_t putFifoScomUnderMask(TARGETING::Target * i_target,
uint64_t i_addr,
uint64_t i_data,
uint64_t i_mask);
/**
* @brief Issue Reset to SBE FIFO. Note this can ONLY be
* done on slave processors on FSI SBE FIFO path
* never on the master chip. This function is
* only intended to be used to cleanup the FIFO
* on IPLs -- as it doesn't follow the protocol
* with a running SBE
*
*
* @param[in] i_target Target to access
*
* @return errlHndl_t Error log handle on failure.
*
*/
errlHndl_t sendFifoReset(TARGETING::Target * i_target);
} //end namespace SBEIO
#endif /* _SBEIOIF_H */
|
