Linux kernel mirror (for testing)
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1/* SPDX-License-Identifier: GPL-2.0 */
2
3#ifndef __QCOM_FASTRPC_H__
4#define __QCOM_FASTRPC_H__
5
6#include <linux/types.h>
7
8#define FASTRPC_IOCTL_ALLOC_DMA_BUFF _IOWR('R', 1, struct fastrpc_alloc_dma_buf)
9#define FASTRPC_IOCTL_FREE_DMA_BUFF _IOWR('R', 2, __u32)
10#define FASTRPC_IOCTL_INVOKE _IOWR('R', 3, struct fastrpc_invoke)
11#define FASTRPC_IOCTL_INIT_ATTACH _IO('R', 4)
12#define FASTRPC_IOCTL_INIT_CREATE _IOWR('R', 5, struct fastrpc_init_create)
13
14struct fastrpc_invoke_args {
15 __u64 ptr;
16 __u64 length;
17 __s32 fd;
18 __u32 reserved;
19};
20
21struct fastrpc_invoke {
22 __u32 handle;
23 __u32 sc;
24 __u64 args;
25};
26
27struct fastrpc_init_create {
28 __u32 filelen; /* elf file length */
29 __s32 filefd; /* fd for the file */
30 __u32 attrs;
31 __u32 siglen;
32 __u64 file; /* pointer to elf file */
33};
34
35struct fastrpc_alloc_dma_buf {
36 __s32 fd; /* fd */
37 __u32 flags; /* flags to map with */
38 __u64 size; /* size */
39};
40
41#endif /* __QCOM_FASTRPC_H__ */