Vladislav Sytchenko
4171e9e0a3
Note that this requires base driver CL#2340320+ to have SQ interrupt functionality enabled by default. Change-Id: I04b936819ebe1eb7cf5de1db4fafe83af3a1b5f6
53 baris
1.6 KiB
C++
53 baris
1.6 KiB
C++
/* Copyright (c) 2021 - 2021 Advanced Micro Devices, Inc.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE. */
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#pragma once
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#include "device/devsignal.hpp"
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#include <amd_hsa_signal.h>
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#include "palEvent.h"
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namespace pal {
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class Device;
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class Signal: public device::Signal {
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private:
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const Device* dev_;
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amd_signal_t* amdSignal_;
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Util::Event event_;
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public:
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~Signal() override;
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bool Init(const amd::Device& dev, uint64_t init, device::Signal::WaitState ws) override;
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uint64_t Wait(uint64_t value, device::Signal::Condition c, uint64_t timeout) override;
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void Reset(uint64_t value) override;
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void* getHandle() override {
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return amdSignal_;
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}
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};
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}; |