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
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/include/usr/i2c/i2creasoncodes.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* COPYRIGHT International Business Machines Corp. 2011,2014 */
/* */
/* 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 */
/**
* @file i2creasoncodes.H
*
* @brief Reason codes and module ids for the I2C device driver
*
*/
#ifndef __I2CREASONCODES_H
#define __I2CREASONCODES_H
// -----------------------------------------------
// Includes
// -----------------------------------------------
#include <hbotcompid.H>
namespace I2C
{
/**
* @enum i2cModuleid
*
* @brief Module Ids used in created errorlogs. Indicates which
* functions an error log was created in.
*
*/
enum i2cModuleId
{
I2C_INVALID_MODULE = 0x00,
I2C_PERFORM_OP = 0x01,
I2C_READ = 0x02,
I2C_WRITE = 0x03,
I2C_SETUP = 0x04,
I2C_WAIT_FOR_CMD_COMP = 0x05,
I2C_READ_STATUS_REG = 0x06,
I2C_CHECK_FOR_ERRORS = 0x07,
I2C_SETUP_MASTERS = 0x08,
I2C_SET_BUS_VARIABLES = 0x09,
};
/**
* @enum i2cReasonCode
*
* @brief Reasoncodes used to describe what errors are being indicated.
*
*/
enum i2cReasonCode
{
I2C_INVALID_REASONCODE = I2C_COMP_ID | 0x00, // Invalid Reasoncode
I2C_INVALID_DATA_BUFFER = I2C_COMP_ID | 0x01, // Invalid Data Buffer pointer
I2C_INVALID_OP_TYPE = I2C_COMP_ID | 0x02, // Invalid Operation type
I2C_FIFO_TIMEOUT = I2C_COMP_ID | 0x03, // Timed out waiting on FIFO
I2C_BUS_NOT_READY = I2C_COMP_ID | 0x04, // Bus Not ready
I2C_CMD_COMP_TIMEOUT = I2C_COMP_ID | 0x05, // Timeout waiting for Cmd Complete
I2C_HW_ERROR_FOUND = I2C_COMP_ID | 0x06, // Error found in status register
I2C_MASTER_SENTINEL_TARGET = I2C_COMP_ID | 0x07, // Master Sentinel used as target
I2C_NO_CENTAUR_FOUND = I2C_COMP_ID | 0x08, // No Centaur chip found
I2C_NO_PROC_FOUND = I2C_COMP_ID | 0x09, // No Processor chip found
I2C_INVALID_BUS_SPEED_MODE = I2C_COMP_ID | 0x0A, // Invalid Bus Speed Mode
I2C_NACK_ONLY_FOUND = I2C_COMP_ID | 0x0B, // Only NACK found in status register
};
enum UserDetailsTypes
{
I2C_UDT_NO_FORMAT = 0x0,
I2C_UDT_PARAMETERS = 0x1,
};
}; // end I2C
#endif
|
