| /* |
| * |
| * (C) COPYRIGHT 2010-2014 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 |
| * |
| */ |
| |
| |
| |
| #ifndef _BASE_MEM_PRIV_H_ |
| #define _BASE_MEM_PRIV_H_ |
| |
| #define BASE_SYNCSET_OP_MSYNC (1U << 0) |
| #define BASE_SYNCSET_OP_CSYNC (1U << 1) |
| |
| /* |
| * This structure describe a basic memory coherency operation. |
| * It can either be: |
| * @li a sync from CPU to Memory: |
| * - type = ::BASE_SYNCSET_OP_MSYNC |
| * - mem_handle = a handle to the memory object on which the operation |
| * is taking place |
| * - user_addr = the address of the range to be synced |
| * - size = the amount of data to be synced, in bytes |
| * - offset is ignored. |
| * @li a sync from Memory to CPU: |
| * - type = ::BASE_SYNCSET_OP_CSYNC |
| * - mem_handle = a handle to the memory object on which the operation |
| * is taking place |
| * - user_addr = the address of the range to be synced |
| * - size = the amount of data to be synced, in bytes. |
| * - offset is ignored. |
| */ |
| struct basep_syncset { |
| base_mem_handle mem_handle; |
| u64 user_addr; |
| u64 size; |
| u8 type; |
| u8 padding[7]; |
| }; |
| |
| #endif |