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/*
* Copyright (c) 2018 Quanta Computer Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Quanta Computer Inc. or the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED.
* Quanta Computer Inc. AND ITS LICENSORS SHALL NOT BE LIABLE
* FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
* OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
* Quanta Computer Inc. OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,
* OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
* PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
* LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
* EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*/
#define _XOPEN_SOURCE
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <strings.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <errno.h>
#include <time.h>
#include <unistd.h>
#include <signal.h>
#include <ctype.h>
#include <sys/time.h>
#include <limits.h>
#include <fcntl.h>
#include <sys/select.h>
#include <termios.h>
#include <ipmitool/ipmi.h>
#include <ipmitool/ipmi_mc.h>
#include <ipmitool/ipmi_intf.h>
#include <ipmitool/helper.h>
#include <ipmitool/log.h>
#include <ipmitool/ipmi_sel.h>
#include <ipmitool/ipmi_sdr.h>
#include <ipmitool/ipmi_strings.h>
#include <ipmitool/ipmi_channel.h>
#include <ipmitool/ipmi_quantaoem.h>
#include <ipmitool/ipmi_raw.h>
/* Max Size of the description String to be displyed for the Each sel entry */
#define SIZE_OF_DESC 128
#define CPU_SHIFT 6
#define CPU_MASK 0X03
#define CPU_NUM(x) (((x) >> CPU_SHIFT) & CPU_MASK)
#define CHANNEL_BASE 0x41
#define CHANNEL_SHIFT 3
#define CHANNEL_MASK 0x07
#define CHANNEL_OFFSET(x) (((x) >> CHANNEL_SHIFT) & CHANNEL_MASK)
#define CHANNEL_NUM(x) (CHANNEL_BASE + CHANNEL_OFFSET(x))
#define DIMM_MASK 0x07
#define DIMM_NUM(x) ((x) & DIMM_MASK)
#define GET_PLATFORM_ID_DATA_SIZE 4
// Magic code to check if it's valid command
#define QCT_MAGIC_1 0x4C
#define QCT_MAGIC_2 0x1C
#define QCT_MAGIC_3 0x00
#define QCT_MAGIC_4 0x02
qct_platform_t
oem_qct_get_platform_id(struct ipmi_intf *intf)
{
/* Execute a Get platform ID command to determine the board */
struct ipmi_rs *rsp;
struct ipmi_rq req;
qct_platform_t platform_id;
uint8_t msg_data[GET_PLATFORM_ID_DATA_SIZE];
/* Ask for IPMI v2 data as well */
msg_data[0] = QCT_MAGIC_1;
msg_data[1] = QCT_MAGIC_2;
msg_data[2] = QCT_MAGIC_3;
msg_data[3] = QCT_MAGIC_4;
memset(&req, 0, sizeof(req));
req.msg.netfn = OEM_QCT_NETFN;
req.msg.cmd = OEM_QCT_GET_INFO;
req.msg.data = msg_data;
req.msg.data_len = sizeof(msg_data);
rsp = intf->sendrecv(intf, &req);
if (!rsp) {
lprintf(LOG_ERR, "Get Platform ID command failed");
return 0;
}
if (rsp->ccode) {
lprintf(LOG_ERR, "Get Platform ID command failed: %#x %s",
rsp->ccode, val2str(rsp->ccode, completion_code_vals));
return 0;
}
platform_id = rsp->data[0];
lprintf(LOG_DEBUG,"Platform ID: %hhx", rsp->data[0]);
return platform_id;
}
char *
oem_qct_get_evt_desc(struct ipmi_intf *intf, struct sel_event_record *rec)
{
struct ipmi_rs *rsp;
struct ipmi_rq req;
char *desc = NULL;
int data;
int sensor_type;
qct_platform_t platform_id;
/* Get the OEM event Bytes of the SEL Records byte 15 to data */
data = rec->sel_type.standard_type.event_data[2];
/* Check for the Standard Event type == 0x6F */
if (rec->sel_type.standard_type.event_type != 0x6F) {
goto out;
}
/* Allocate mem for the Description string */
desc = malloc(SIZE_OF_DESC);
if (!desc) {
lprintf(LOG_ERR, "ipmitool: malloc failure");
goto out;
}
memset(desc, 0, SIZE_OF_DESC);
sensor_type = rec->sel_type.standard_type.sensor_type;
switch (sensor_type) {
case SENSOR_TYPE_MEMORY:
memset(&req, 0, sizeof (req));
req.msg.netfn = IPMI_NETFN_APP;
req.msg.lun = 0;
req.msg.cmd = BMC_GET_DEVICE_ID;
req.msg.data = NULL;
req.msg.data_len = 0;
rsp = intf->sendrecv(intf, &req);
if (!rsp) {
lprintf(LOG_ERR, " Error getting system info");
goto out;
} else if (rsp->ccode) {
lprintf(LOG_ERR, " Error getting system info: %s",
val2str(rsp->ccode, completion_code_vals));
goto out;
}
/* check the platform type */
platform_id = oem_qct_get_platform_id(intf);
if (OEM_QCT_PLATFORM_PURLEY == platform_id) {
snprintf(desc, SIZE_OF_DESC, "CPU%d_%c%d",
CPU_NUM(data),
CHANNEL_NUM(data),
DIMM_NUM(data));
}
break;
default:
goto out;
}
return desc;
out:
if (desc) {
free(desc);
desc = NULL;
}
return desc;
}
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