Bill(Shuzhou) Liu
72691cc024
RAS library will provide two new APIs: rdc_status_t rdc_module_init(uint64_t flags); rdc_status_t rdc_module_destroy(); When RDC load the librdc_ras.so, it will call rdc_module_init(). When RDC exit, it will call rdc_module_destroy() Change-Id: I7f5c81fd19a45a906c3c339cd6eabee2277f27ca
133 строки
4.0 KiB
C++
133 строки
4.0 KiB
C++
/*
|
|
Copyright (c) 2020 - present Advanced Micro Devices, Inc. All rights reserved.
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
*/
|
|
#include <functional>
|
|
#include "rdc_lib/rdc_common.h"
|
|
#include "rdc_lib/RdcLogger.h"
|
|
#include "rdc_lib/impl/RdcRasLib.h"
|
|
|
|
namespace amd {
|
|
namespace rdc {
|
|
|
|
RdcRasLib::RdcRasLib(const char* lib_name):
|
|
fields_value_get_(nullptr)
|
|
, fields_query_(nullptr)
|
|
, rdc_module_init_(nullptr)
|
|
, rdc_module_destroy_(nullptr) {
|
|
rdc_status_t status = lib_loader_.load(lib_name);
|
|
if (status != RDC_ST_OK) {
|
|
return;
|
|
}
|
|
|
|
status = lib_loader_.load_symbol(&rdc_module_init_,
|
|
"rdc_module_init");
|
|
if (status != RDC_ST_OK) {
|
|
rdc_module_init_ = nullptr;
|
|
return;
|
|
}
|
|
|
|
if (rdc_module_init_(0) != RDC_ST_OK) {
|
|
RDC_LOG(RDC_ERROR, "Fail to init librdc_ras.so:"
|
|
<< rdc_status_string(status));
|
|
return;
|
|
}
|
|
|
|
|
|
status = lib_loader_.load_symbol(&rdc_module_destroy_,
|
|
"rdc_module_destroy");
|
|
if (status != RDC_ST_OK) {
|
|
rdc_module_destroy_ = nullptr;
|
|
}
|
|
|
|
status = lib_loader_.load_symbol(&fields_value_get_,
|
|
"rdc_telemetry_fields_value_get");
|
|
if (status != RDC_ST_OK) {
|
|
fields_value_get_ = nullptr;
|
|
}
|
|
status = lib_loader_.load_symbol(&fields_query_,
|
|
"rdc_telemetry_fields_query");
|
|
if (status != RDC_ST_OK) {
|
|
fields_query_ = nullptr;
|
|
}
|
|
}
|
|
|
|
RdcRasLib::~RdcRasLib() {
|
|
if (rdc_module_destroy_) {
|
|
rdc_module_destroy_();
|
|
}
|
|
}
|
|
|
|
rdc_status_t RdcRasLib::rdc_telemetry_fields_query(
|
|
uint32_t field_ids[MAX_NUM_FIELDS], uint32_t* field_count) {
|
|
if (field_count == nullptr) {
|
|
return RDC_ST_BAD_PARAMETER;
|
|
}
|
|
if (!fields_query_) {
|
|
*field_count = 0;
|
|
return RDC_ST_FAIL_LOAD_MODULE;
|
|
}
|
|
|
|
RDC_LOG(RDC_DEBUG, "RAS support " << *field_count << " fields");
|
|
return fields_query_(field_ids, field_count);
|
|
}
|
|
|
|
rdc_status_t RdcRasLib::rdc_telemetry_fields_value_get(
|
|
rdc_gpu_field_t* fields, uint32_t fields_count, rdc_field_value_f callback,
|
|
void* user_data) {
|
|
if (fields == nullptr) {
|
|
return RDC_ST_BAD_PARAMETER;
|
|
}
|
|
if (!fields_value_get_) {
|
|
return RDC_ST_FAIL_LOAD_MODULE;
|
|
}
|
|
rdc_status_t status = fields_value_get_(fields,
|
|
fields_count, callback, user_data);
|
|
RDC_LOG(RDC_DEBUG, "Bulk fetched " << fields_count << " fields from RAS: "
|
|
<< rdc_status_string(status));
|
|
return status;
|
|
}
|
|
|
|
rdc_status_t RdcRasLib::rdc_telemetry_fields_watch(rdc_gpu_field_t* fields,
|
|
uint32_t fields_count) {
|
|
// TODO(bill_liu): Not Support yet
|
|
if (fields == nullptr) {
|
|
return RDC_ST_BAD_PARAMETER;
|
|
}
|
|
(void)fields;
|
|
(void)fields_count;
|
|
return RDC_ST_NOT_SUPPORTED;
|
|
}
|
|
|
|
rdc_status_t RdcRasLib::rdc_telemetry_fields_unwatch(rdc_gpu_field_t* fields,
|
|
uint32_t fields_count) {
|
|
// TODO(bill_liu): Not Support yet
|
|
if (fields == nullptr) {
|
|
return RDC_ST_BAD_PARAMETER;
|
|
}
|
|
(void)fields;
|
|
(void)fields_count;
|
|
return RDC_ST_NOT_SUPPORTED;
|
|
}
|
|
|
|
} // namespace rdc
|
|
} // namespace amd
|
|
|