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
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/scan/scandd.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2012,2017 */
/* [+] 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 __SCAN_H
#define __SCAN_H
/**
* @file scandd.H
*
* @brief Provides the interfaces for the scan device driver
*
*/
// ----------------------------------------------
// Includes
// ----------------------------------------------
#include <errl/errlentry.H>
#include <sbeio/sbe_psudd.H>
#include <sbeio/sbe_utils.H>
#include <p9_ring_id.h>
#include <hw_access_def.H>
namespace SCANDD
{
const uint32_t HEADER_CHECK_DATA = 0xdeadbeef;
/**
* @brief High-level device driver interface for all scan
* operations
* <see deviceOp_t for parms>
*/
errlHndl_t scanPerformOp( DeviceFW::OperationType i_opType,
TARGETING::Target * i_target,
void * io_buffer,
size_t & io_buflen,
int64_t i_accessType,
va_list i_args );
/**
* @brief Sends Put Ring from Image message to SBE via PSU
* @param[in] i_target Target chip/unit to scan
* @param[in] i_ring Ring modifier/id
* @param[in] i_ringlength Length of ring in bits
* @return errlHndl_t returns non-zero value if there is error.
*/
errlHndl_t sbeScanPerformOp( TARGETING::Target * i_target,
RingId_t i_ringID,
fapi2::RingMode i_ringMode );
/**
* @brief Perform a scan operation using the pib
*
* @param[in] i_opType Read/write
* @param[in] i_target Target chip to scan
* @param[out] o_buffer Output buffer, allocated by caller
* @param[inout] io_buflen In: Size of output buffer in bytes
* Out: Number of bytes read/written
* @param[in] i_ring Ring modifier/id
* @param[in] i_ringlength Length of ring in bits
* @param[in] i_flags Flags to affect the scan operation
* @return Error handle, NULL on success
*/
errlHndl_t scanDoPibScan( DeviceFW::OperationType i_opType,
TARGETING::Target * i_target,
void* o_buffer,
size_t & io_buflen,
uint64_t i_ring,
uint64_t i_ringlength,
uint64_t i_flags );
}; // end SCAN namespace
#endif // __SCAN_H
|
