Laurent Morichetti
53 рядки
1.7 KiB
C++
53 рядки
1.7 KiB
C++
/* Copyright (c) 2017-present Advanced Micro Devices, Inc.
|
|
|
|
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. */
|
|
|
|
#pragma once
|
|
|
|
#ifndef WITHOUT_HSA_BACKEND
|
|
|
|
#include "top.hpp"
|
|
#include "hsa.h"
|
|
|
|
/*! \addtogroup HSA
|
|
* @{
|
|
*/
|
|
|
|
namespace roc {
|
|
|
|
//! Pro Device Interface
|
|
class IProDevice : public amd::HeapObject {
|
|
public:
|
|
static IProDevice* Init(uint32_t bus, uint32_t device, uint32_t func);
|
|
|
|
virtual void* AllocDmaBuffer(hsa_agent_t agent, size_t size, void** host_ptr) const = 0;
|
|
virtual void FreeDmaBuffer(void* ptr) const = 0;
|
|
virtual void GetAsicIdAndRevisionId(uint32_t* asic_id, uint32_t* rev_id) const = 0;
|
|
|
|
IProDevice() {}
|
|
virtual ~IProDevice() {}
|
|
};
|
|
|
|
} // namespace roc
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
#endif /*WITHOUT_HSA_BACKEND*/
|