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review.blissroms.org / platform_bionic / 94a85f663694e1869acb1c2e8a3c374a6fa3ab86 / . / libc / kernel / common / linux / dma-mapping.h
blob: 6e780587d876d9d0032438945bd62012fc623434 [file] [log] [blame]
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]1/****************************************************************************
2 ****************************************************************************
3 ***
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
9 ***
Ben Cheng94a85f62012-03-06 15:45:52 -0800[diff] [blame^]10 *** To edit the content of this header, modify the corresponding
11 *** source file (e.g. under external/kernel-headers/original/) then
12 *** run bionic/libc/kernel/tools/update_all.py
13 ***
14 *** Any manual change here will be lost the next time this script will
15 *** be run. You've been warned!
16 ***
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _ASM_LINUX_DMA_MAPPING_H
20#define _ASM_LINUX_DMA_MAPPING_H
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]21#include <linux/device.h>
22#include <linux/err.h>
Ben Cheng94a85f62012-03-06 15:45:52 -0800[diff] [blame^]23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]24enum dma_data_direction {
25 DMA_BIDIRECTIONAL = 0,
26 DMA_TO_DEVICE = 1,
27 DMA_FROM_DEVICE = 2,
Ben Cheng94a85f62012-03-06 15:45:52 -0800[diff] [blame^]28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]29 DMA_NONE = 3,
30};
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]31#define DMA_64BIT_MASK 0xffffffffffffffffULL
32#define DMA_48BIT_MASK 0x0000ffffffffffffULL
Ben Cheng94a85f62012-03-06 15:45:52 -0800[diff] [blame^]33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]34#define DMA_40BIT_MASK 0x000000ffffffffffULL
35#define DMA_39BIT_MASK 0x0000007fffffffffULL
36#define DMA_32BIT_MASK 0x00000000ffffffffULL
37#define DMA_31BIT_MASK 0x000000007fffffffULL
Ben Cheng94a85f62012-03-06 15:45:52 -0800[diff] [blame^]38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]39#define DMA_30BIT_MASK 0x000000003fffffffULL
40#define DMA_29BIT_MASK 0x000000001fffffffULL
41#define DMA_28BIT_MASK 0x000000000fffffffULL
42#define DMA_24BIT_MASK 0x0000000000ffffffULL
Ben Cheng94a85f62012-03-06 15:45:52 -0800[diff] [blame^]43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]44#include <asm/dma-mapping.h>
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]45#define dma_sync_single dma_sync_single_for_cpu
46#define dma_sync_sg dma_sync_sg_for_cpu
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]47#define DMA_MEMORY_MAP 0x01
Ben Cheng94a85f62012-03-06 15:45:52 -0800[diff] [blame^]48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]49#define DMA_MEMORY_IO 0x02
50#define DMA_MEMORY_INCLUDES_CHILDREN 0x04
51#define DMA_MEMORY_EXCLUSIVE 0x08
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]52#ifndef ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
Ben Cheng94a85f62012-03-06 15:45:52 -0800[diff] [blame^]53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]54#endif
55#endif