| /* |
| * |
| * (C) COPYRIGHT 2012-2017 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 |
| * |
| */ |
| |
| |
| |
| /* |
| * Cache Policy API. |
| */ |
| |
| #include "mali_kbase_cache_policy.h" |
| |
| /* |
| * The output flags should be a combination of the following values: |
| * KBASE_REG_CPU_CACHED: CPU cache should be enabled. |
| */ |
| u32 kbase_cache_enabled(u32 flags, u32 nr_pages) |
| { |
| u32 cache_flags = 0; |
| |
| CSTD_UNUSED(nr_pages); |
| |
| if (flags & BASE_MEM_CACHED_CPU) |
| cache_flags |= KBASE_REG_CPU_CACHED; |
| |
| return cache_flags; |
| } |
| |
| |
| void kbase_sync_single_for_device(struct kbase_device *kbdev, dma_addr_t handle, |
| size_t size, enum dma_data_direction dir) |
| { |
| dma_sync_single_for_device(kbdev->dev, handle, size, dir); |
| } |
| |
| |
| void kbase_sync_single_for_cpu(struct kbase_device *kbdev, dma_addr_t handle, |
| size_t size, enum dma_data_direction dir) |
| { |
| dma_sync_single_for_cpu(kbdev->dev, handle, size, dir); |
| } |