| /* |
| * |
| * (C) COPYRIGHT 2010-2017 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 |
| * |
| */ |
| |
| #if !defined(_KBASE_GWT_H) |
| #define _KBASE_GWT_H |
| |
| #include <mali_kbase.h> |
| #include <mali_kbase_ioctl.h> |
| |
| /** |
| * kbase_gpu_gwt_start - Start the GPU write tracking |
| * @kctx: Pointer to kernel context |
| * |
| * @return 0 on success, error on failure. |
| */ |
| int kbase_gpu_gwt_start(struct kbase_context *kctx); |
| |
| /** |
| * kbase_gpu_gwt_stop - Stop the GPU write tracking |
| * @kctx: Pointer to kernel context |
| * |
| * @return 0 on success, error on failure. |
| */ |
| int kbase_gpu_gwt_stop(struct kbase_context *kctx); |
| |
| /** |
| * kbase_gpu_gwt_dump - Pass page address of faulting addresses to user space. |
| * @kctx: Pointer to kernel context |
| * @gwt_dump: User space data to be passed. |
| * |
| * @return 0 on success, error on failure. |
| */ |
| int kbase_gpu_gwt_dump(struct kbase_context *kctx, |
| union kbase_ioctl_cinstr_gwt_dump *gwt_dump); |
| |
| #endif /* _KBASE_GWT_H */ |
