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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/isteps/nvdimm/plugins/errludP_nvdimm.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2014,2019 */
/* [+] 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 ERRL_UDP_NVDIMM_H
#define ERRL_UDP_NVDIMM_H
/**
* @file errludP_nvdimm.H
*
* Defines the ErrlUserDetailsParser classes that parse NVDIMM FFDC
*/
#include "errluserdetails.H"
#include <string.h>
/**
* Some macros to manipulate data types cleanly
*/
#define TO_UINT8(ptr) (*(reinterpret_cast<uint8_t*>(ptr)))
#define TO_UINT16(ptr) (ntohs(*(reinterpret_cast<uint16_t*>(ptr))))
#define TO_UINT32(ptr) (ntohl(*(reinterpret_cast<uint32_t*>(ptr))))
#define TO_UINT64(ptr) (ntohll(*(reinterpret_cast<uint64_t*>(ptr))))
namespace NVDIMM
{
/**
* @class UdParserNvdimmParms
*
* Parses UdNvdimmParms
*/
class UdParserNvdimmParms : public ERRORLOG::ErrlUserDetailsParser
{
public:
/**
* @brief Constructor
*/
UdParserNvdimmParms() {}
/**
* @brief Destructor
*/
virtual ~UdParserNvdimmParms() {}
/**
* @brief Parses string user detail data from an error log
*
* @param i_version Version of the data
* @param i_parse ErrlUsrParser object for outputting information
* @param i_pBuffer Pointer to buffer containing detail data
* @param i_buflen Length of the buffer
*/
virtual void parse(errlver_t i_version,
ErrlUsrParser & i_parser,
void * i_pBuffer,
const uint32_t i_buflen) const
{
char* l_databuf = static_cast<char*>(i_pBuffer);
i_parser.PrintHeading("NVDIMM I2C Parameters");
//***** Memory Layout *****
// 1 byte : Op Type Description
// 1 byte : Op Type (DeviceFW::OperationType)
// 4 bytes : Target HUID
// 8 bytes : Length of In/Out Buffer
// 8 bytes : Access Type (DeviceFW::AccessType)
// 1 byte : Port
// 1 byte : Engine
// 8 bytes : Device Address
// 1 byte : Flag: skip_mode_setup;
// 1 byte : Flag: with_stop;
// 1 byte : Flag: read_not_write;
// 8 bytes : Bus Speed (kbits/sec)
// 2 bytes : Bit Rate Divisor
// 8 bytes : Polling Interval in ns
// 8 bytes : Timeout Count;
// 1 byte : I2C MUX Bus Selector
// N bytes : I2C MUX path in string form
uint8_t op = TO_UINT8(l_databuf);
l_databuf += sizeof(uint8_t);
if( op == 0 )
{
i_parser.PrintHeading("I2C Read");
}
else if( op == 1 )
{
i_parser.PrintHeading("I2C Write");
}
else
{
i_parser.PrintHeading("Unknown I2C Operation");
}
i_parser.PrintNumber("Op Type Value","%.2lX",TO_UINT8(l_databuf));
l_databuf += sizeof(uint8_t);
i_parser.PrintNumber("Target HUID","%.8lX",TO_UINT32(l_databuf));
l_databuf += sizeof(uint32_t);
i_parser.PrintNumber("Length I/O Buff","%.16lX",TO_UINT64(l_databuf));
l_databuf += sizeof(uint64_t);
i_parser.PrintNumber("Access Type","%.16lX",TO_UINT64(l_databuf));
l_databuf += sizeof(uint64_t);
i_parser.PrintNumber("Port","%.2lX",TO_UINT8(l_databuf));
l_databuf += sizeof(uint8_t);
i_parser.PrintNumber("Engine","%.2lX",TO_UINT8(l_databuf));
l_databuf += sizeof(uint8_t);
i_parser.PrintNumber("Device Address","%.16lX",TO_UINT64(l_databuf));
l_databuf += sizeof(uint64_t);
i_parser.PrintNumber("Flag: skip_mode_setup","%.2lX",
TO_UINT8(l_databuf));
l_databuf += sizeof(uint8_t);
i_parser.PrintNumber("Flag: with_stop","%.2lX",TO_UINT8(l_databuf));
l_databuf += sizeof(uint8_t);
i_parser.PrintNumber("Flag: read_not_write","%.2lX",
TO_UINT8(l_databuf));
l_databuf += sizeof(uint8_t);
i_parser.PrintNumber("Bus Speed (kbits/sec)","%.16lX",
TO_UINT64(l_databuf));
l_databuf += sizeof(uint64_t);
i_parser.PrintNumber("Bit Rate Divisor","%.4lX",TO_UINT16(l_databuf));
l_databuf += sizeof(uint16_t);
i_parser.PrintNumber("Polling Interval (ns)","%.16lX",
TO_UINT64(l_databuf));
l_databuf += sizeof(uint64_t);
i_parser.PrintNumber("Timeout Count","%.16lX",TO_UINT64(l_databuf));
l_databuf += sizeof(uint64_t);
if (i_version >= 2 )
{
i_parser.PrintNumber("I2C Mux Selector","%.2lX",TO_UINT8(l_databuf));
l_databuf += sizeof(uint8_t);
i_parser.PrintString("I2C Mux Path", l_databuf);
// Increment past the NULL terminated string + 1 (null terminator)
l_databuf += strlen(l_databuf) + 1;
}
}
private:
// Disabled
UdParserNvdimmParms(const UdParserNvdimmParms&);
UdParserNvdimmParms & operator=(const UdParserNvdimmParms&);
};
/**
* @class UdParserNvdimmOPParms
*
* Parses UdNvdimmOPParms
*/
class UdParserNvdimmOPParms : public ERRORLOG::ErrlUserDetailsParser
{
public:
/**
* @brief Constructor
*/
UdParserNvdimmOPParms() {}
/**
* @brief Destructor
*/
virtual ~UdParserNvdimmOPParms() = default;
/**
* @brief Parses string user detail data from an error log
*
* @param i_version Version of the data
* @param i_parse ErrlUsrParser object for outputting information
* @param i_pBuffer Pointer to buffer containing detail data
* @param i_buflen Length of the buffer
*/
virtual void parse(errlver_t i_version,
ErrlUsrParser & i_parser,
void * i_pBuffer,
const uint32_t i_buflen) const
{
char* l_databuf = static_cast<char*>(i_pBuffer);
i_parser.PrintHeading("NVDIMM I2C Register Traces");
//***** Memorr Layout *****
// 1 byte : MODULE_HEALTH
// 1 byte : MODULE_HEALTH_STATUS0
// 1 byte : MODULE_HEALTH_STATUS1
// 1 byte : CSAVE_STATUS
// 1 byte : CSAVE_INFO
// 1 byte : CSAVE_FAIL_INFO0
// 1 byte : CSAVE_FAIL_INFO1
// 1 byte : ERROR_THRESHOLD_STATUS
// 1 byte : NVDIMM_READY
// 1 byte : NVDIMM_CMD_STATUS0
// 1 byte : ERASE_STATUS
// 1 byte : ERASE_TIMEOUT0
// 1 byte : ERASE_TIMEOUT1
// 1 byte : ABORT_CMD_TIMEOUT
// 1 byte : SET_ES_POLICY_STATUS
// 1 byte : RESTORE_STATUS
// 1 byte : RESTORE_FAIL_INFO
// 1 byte : RESTORE_TIMEOUT0
// 1 byte : RESTORE_TIMEOUT1
// 1 byte : ARM_STATUS
// 1 byte : ARM_TIMEOUT0
// 1 byte : ARM_TIMEOUT1
// 1 byte : SET_EVENT_NOTIFICATION_STATUS
//
i_parser.PrintNumber("Module Health Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Module Health Status0 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Module Health Status1 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("CSave Status Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("CSave Info Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("CSave Fail Info0 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("CSave Fail Info1 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Error Threshold Status Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("NVDIMM Ready Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("NVDIMM CMD Status0 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Erase Status Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Erase Timeout0 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Erase Timeout1 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Abort CMD Timeout Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Set ES Policy Status Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Restore Status Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Restore Fail Info0 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Restore Timeout0 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Restore Timeout1 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Arm Status Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Arm Timeout0 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Arm Timeout1 Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
i_parser.PrintNumber("Set Event Notification Status Register: ","%.2lX",TO_UINT8(l_databuf));
++l_databuf;
}
// Disabled
UdParserNvdimmOPParms(const UdParserNvdimmOPParms&) = delete;
UdParserNvdimmOPParms & operator=(UdParserNvdimmOPParms &) = delete;
};
} // end NVDIMM namespace
#endif
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