xref: /aosp_15_r20/prebuilts/build-tools/sysroots/i686-unknown-linux-musl/include/linux/dma-heap.h (revision cda5da8d549138a6648c5ee6d7a49cf8f4a657be) 
1*cda5da8dSAndroid Build Coastguard Worker /*
2*cda5da8dSAndroid Build Coastguard Worker  * This file is auto-generated. Modifications will be lost.
3*cda5da8dSAndroid Build Coastguard Worker  *
4*cda5da8dSAndroid Build Coastguard Worker  * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
5*cda5da8dSAndroid Build Coastguard Worker  * for more information.
6*cda5da8dSAndroid Build Coastguard Worker  */
7*cda5da8dSAndroid Build Coastguard Worker #ifndef _UAPI_LINUX_DMABUF_POOL_H
8*cda5da8dSAndroid Build Coastguard Worker #define _UAPI_LINUX_DMABUF_POOL_H
9*cda5da8dSAndroid Build Coastguard Worker #include <linux/ioctl.h>
10*cda5da8dSAndroid Build Coastguard Worker #include <linux/types.h>
11*cda5da8dSAndroid Build Coastguard Worker #define DMA_HEAP_VALID_FD_FLAGS (O_CLOEXEC | O_ACCMODE)
12*cda5da8dSAndroid Build Coastguard Worker #define DMA_HEAP_VALID_HEAP_FLAGS (0ULL)
13*cda5da8dSAndroid Build Coastguard Worker struct dma_heap_allocation_data {
14*cda5da8dSAndroid Build Coastguard Worker   __u64 len;
15*cda5da8dSAndroid Build Coastguard Worker   __u32 fd;
16*cda5da8dSAndroid Build Coastguard Worker   __u32 fd_flags;
17*cda5da8dSAndroid Build Coastguard Worker   __u64 heap_flags;
18*cda5da8dSAndroid Build Coastguard Worker };
19*cda5da8dSAndroid Build Coastguard Worker #define DMA_HEAP_IOC_MAGIC 'H'
20*cda5da8dSAndroid Build Coastguard Worker #define DMA_HEAP_IOCTL_ALLOC _IOWR(DMA_HEAP_IOC_MAGIC, 0x0, struct dma_heap_allocation_data)
21*cda5da8dSAndroid Build Coastguard Worker #endif
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