| Nick Kralevich | a67e4de | 2013-01-14 11:28:26 -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 | *** |
| 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 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| Christopher Ferris | bb9fcb4 | 2020-04-06 11:38:04 -0700 | [diff] [blame] | 19 | #ifndef _UAPI_LINUX_DMABUF_POOL_H |
| 20 | #define _UAPI_LINUX_DMABUF_POOL_H |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 21 | #include <linux/ioctl.h> |
| Christopher Ferris | bb9fcb4 | 2020-04-06 11:38:04 -0700 | [diff] [blame] | 22 | #include <linux/types.h> |
| 23 | #define DMA_HEAP_VALID_FD_FLAGS (O_CLOEXEC | O_ACCMODE) |
| 24 | #define DMA_HEAP_VALID_HEAP_FLAGS (0) |
| 25 | struct dma_heap_allocation_data { |
| 26 | __u64 len; |
| 27 | __u32 fd; |
| 28 | __u32 fd_flags; |
| 29 | __u64 heap_flags; |
| 30 | }; |
| 31 | #define DMA_HEAP_IOC_MAGIC 'H' |
| 32 | #define DMA_HEAP_IOCTL_ALLOC _IOWR(DMA_HEAP_IOC_MAGIC, 0x0, struct dma_heap_allocation_data) |
| Nick Kralevich | a67e4de | 2013-01-14 11:28:26 -0800 | [diff] [blame] | 33 | #endif |