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/*
*
* (C) COPYRIGHT 2018 ARM Limited. All rights reserved.
*
* This program is free software and is provided to you under the terms of the
* GNU General Public License version 2 as published by the Free Software
* Foundation, and any use by you of this program is subject to the terms
* of such GNU licence.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you can access it online at
* http://www.gnu.org/licenses/gpl-2.0.html.
*
* SPDX-License-Identifier: GPL-2.0
*
*/
/**
* Concrete implementation of mali_kbase_hwcnt_backend interface for GPU
* backend.
*/
#ifndef _KBASE_HWCNT_BACKEND_GPU_H_
#define _KBASE_HWCNT_BACKEND_GPU_H_
#include "mali_kbase_hwcnt_backend.h"
struct kbase_device;
/**
* kbase_hwcnt_backend_gpu_create() - Create a GPU hardware counter backend
* interface.
* @kbdev: Non-NULL pointer to kbase device.
* @iface: Non-NULL pointer to backend interface structure that is filled in
* on creation success.
*
* Calls to iface->dump_enable_nolock() require kbdev->hwaccess_lock held.
*
* Return: 0 on success, else error code.
*/
int kbase_hwcnt_backend_gpu_create(
struct kbase_device *kbdev,
struct kbase_hwcnt_backend_interface *iface);
/**
* kbase_hwcnt_backend_gpu_destroy() - Destroy a GPU hardware counter backend
* interface.
* @iface: Pointer to interface to destroy.
*
* Can be safely called on an all-zeroed interface, or on an already destroyed
* interface.
*/
void kbase_hwcnt_backend_gpu_destroy(
struct kbase_hwcnt_backend_interface *iface);
#endif /* _KBASE_HWCNT_BACKEND_GPU_H_ */