| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| /* |
| * |
| * (C) COPYRIGHT 2019-2022 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 license. |
| * |
| * 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. |
| * |
| */ |
| |
| #ifndef _KBASE_GPU_FAULT_H_ |
| #define _KBASE_GPU_FAULT_H_ |
| |
| /** |
| * kbase_gpu_exception_name() - Returns associated string of the exception code |
| * |
| * @exception_code: exception code |
| * |
| * This function is called from the interrupt handler when a GPU fault occurs. |
| * |
| * Return: name associated with the exception code |
| */ |
| const char *kbase_gpu_exception_name(u32 exception_code); |
| |
| /** |
| * kbase_gpu_access_type_name - Convert MMU_AS_CONTROL.FAULTSTATUS.ACCESS_TYPE |
| * into string. |
| * @fault_status: value of FAULTSTATUS register. |
| * |
| * After MMU fault, this function can be used to get readable information about |
| * access_type of the MMU fault. |
| * |
| * Return: String of the access type. |
| */ |
| const char *kbase_gpu_access_type_name(u32 fault_status); |
| |
| #endif /* _KBASE_GPU_FAULT_H_ */ |
