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
|
// IBM_PROLOG_BEGIN_TAG
// This is an automatically generated prolog.
//
// $Source: src/usr/mbox/test/mboxddtest.H $
//
// IBM CONFIDENTIAL
//
// COPYRIGHT International Business Machines Corp. 2012
//
// p1
//
// Object Code Only (OCO) source materials
// Licensed Internal Code Source Materials
// IBM HostBoot Licensed Internal Code
//
// The source code for this program is not published or other-
// wise divested of its trade secrets, irrespective of what has
// been deposited with the U.S. Copyright Office.
//
// Origin: 30
//
// IBM_PROLOG_END
#ifndef __MBOXDDTEST_H
#define __MBOXDDTEST_H
/**
* @file mboxddtest.H
*
* @brief Test cases for MBOX Device Driver
*/
#include <cxxtest/TestSuite.H>
#include <errl/errlentry.H>
#include <errl/hberrltypes.H>
#include <limits.h>
#include <devicefw/driverif.H>
#include <mbox/mboxif.H>
extern trace_desc_t* g_trac_mbox;
using namespace TARGETING;
class MboxDDTest : public CxxTest::TestSuite
{
public:
/**
* @brief MBOX DD test - Write (STUB)
* Perform basic write operation
*/
void testWrite(void)
{
TRACFCOMP(g_trac_mbox, "MboxDDTest::testWrite(STUB)> Begin");
/*
* This test function should be updated to perform TWO write
* operations. Without the SIMICS data loopback update, this
* should cause errors to occur due to no ack back from FSP.
*
* Currently, without proper SIMICS support, this test function
* will be stubbed out to allow checkin of this file.
*/
TRACFCOMP(g_trac_mbox, "MboxDDTest::testWrite(STUB)> End");
}
/**
* @brief MBOX DD test - Write/Read
* Perform basic write then read operation
* Requires SIMICS data loopback from SP-to-Host (PIB-to-LBUS)
*/
void _testWriteRead(void)
{
uint64_t o_status = 0;
errlHndl_t l_err = NULL;
uint32_t in_mboxMsg [] = {0x12345678, 0x14785236, 0x96325874,
0x98765432, 0x78910112, 0x66660000};
size_t in_size = sizeof(in_mboxMsg);
uint32_t out_mboxMsg[16] = {0};
size_t out_size = sizeof(out_mboxMsg);
TRACFCOMP(g_trac_mbox, "MboxDDTest::testWriteRead> Begin");
TARGETING::EntityPath epath(TARGETING::EntityPath::PATH_PHYSICAL);
epath.addLast(TARGETING::TYPE_SYS,0);
epath.addLast(TARGETING::TYPE_NODE,0);
epath.addLast(TARGETING::TYPE_PROC,0);
l_err = DeviceFW::deviceWrite(
TARGETING::targetService().toTarget(epath),
static_cast<void*>(in_mboxMsg),in_size,
DEVICE_MBOX_ADDRESS(&o_status));
if (l_err)
{
TS_FAIL("Unable to write to mailbox device.\n");
}
l_err = DeviceFW::deviceRead(
TARGETING::targetService().toTarget(epath),
static_cast<void*>(out_mboxMsg),out_size,
DEVICE_MBOX_ADDRESS(&o_status));
if (l_err)
{
TS_FAIL("Unable to read mailbox device.\n");
}
if (o_status != 0x00000005)//Xdn & PIB Pending
{
TS_FAIL("PIB interrupt register shows unexpected interrupt.\n");
}
for (uint32_t i=0; i<sizeof(in_mboxMsg)/sizeof(uint32_t); ++i)
{
if (out_mboxMsg[i] != in_mboxMsg[i])
{
TS_FAIL("Loopback data area mismatch.\n");
break;
}
}
TRACFCOMP(g_trac_mbox, "MboxDDTest::testWriteRead> End");
};
};
#endif
|