summaryrefslogtreecommitdiff
path: root/mainline/runtime/sdk/android/riscv64/include/bionic/libc/kernel/uapi/linux/dma-heap.h
blob: 467e336a7d64444c8862aaeadc4d3587b70514ae (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/*
 * This file is auto-generated. Modifications will be lost.
 *
 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
 * for more information.
 */
#ifndef _UAPI_LINUX_DMABUF_POOL_H
#define _UAPI_LINUX_DMABUF_POOL_H
#include <linux/ioctl.h>
#include <linux/types.h>
#define DMA_HEAP_VALID_FD_FLAGS (O_CLOEXEC | O_ACCMODE)
#define DMA_HEAP_VALID_HEAP_FLAGS (0)
struct dma_heap_allocation_data {
  __u64 len;
  __u32 fd;
  __u32 fd_flags;
  __u64 heap_flags;
};
#define DMA_HEAP_IOC_MAGIC 'H'
#define DMA_HEAP_IOCTL_ALLOC _IOWR(DMA_HEAP_IOC_MAGIC, 0x0, struct dma_heap_allocation_data)
#endif