diff options
Diffstat (limited to 'mali_kbase/mali_kbase_gwt.h')
-rw-r--r-- | mali_kbase/mali_kbase_gwt.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/mali_kbase/mali_kbase_gwt.h b/mali_kbase/mali_kbase_gwt.h new file mode 100644 index 0000000..7e7746e --- /dev/null +++ b/mali_kbase/mali_kbase_gwt.h @@ -0,0 +1,55 @@ +/* + * + * (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 */ |