| /* |
| * |
| * (C) COPYRIGHT 2012-2014 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. |
| * |
| * A copy of the licence is included with the program, and can also be obtained |
| * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| |
| |
| |
| |
| #ifndef _KBASE_MEM_LOWLEVEL_H |
| #define _KBASE_MEM_LOWLEVEL_H |
| |
| #ifndef _KBASE_H_ |
| #error "Don't include this file directly, use mali_kbase.h instead" |
| #endif |
| |
| #include <linux/dma-mapping.h> |
| |
| /** |
| * @brief Flags for kbase_phy_allocator_pages_alloc |
| */ |
| #define KBASE_PHY_PAGES_FLAG_DEFAULT (0) /** Default allocation flag */ |
| #define KBASE_PHY_PAGES_FLAG_CLEAR (1 << 0) /** Clear the pages after allocation */ |
| #define KBASE_PHY_PAGES_FLAG_POISON (1 << 1) /** Fill the memory with a poison value */ |
| |
| #define KBASE_PHY_PAGES_SUPPORTED_FLAGS (KBASE_PHY_PAGES_FLAG_DEFAULT|KBASE_PHY_PAGES_FLAG_CLEAR|KBASE_PHY_PAGES_FLAG_POISON) |
| |
| #define KBASE_PHY_PAGES_POISON_VALUE 0xFD /** Value to fill the memory with when KBASE_PHY_PAGES_FLAG_POISON is set */ |
| |
| enum kbase_sync_type { |
| KBASE_SYNC_TO_CPU, |
| KBASE_SYNC_TO_DEVICE |
| }; |
| |
| #endif /* _KBASE_LOWLEVEL_H */ |
