| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| #ifndef _LINUX_UDMABUF_H |
| #define _LINUX_UDMABUF_H |
| |
| #include "standard-headers/linux/types.h" |
| |
| #define UDMABUF_FLAGS_CLOEXEC 0x01 |
| |
| struct udmabuf_create { |
| uint32_t memfd; |
| uint32_t flags; |
| uint64_t offset; |
| uint64_t size; |
| }; |
| |
| struct udmabuf_create_item { |
| uint32_t memfd; |
| uint32_t __pad; |
| uint64_t offset; |
| uint64_t size; |
| }; |
| |
| struct udmabuf_create_list { |
| uint32_t flags; |
| uint32_t count; |
| struct udmabuf_create_item list[]; |
| }; |
| |
| #define UDMABUF_CREATE _IOW('u', 0x42, struct udmabuf_create) |
| #define UDMABUF_CREATE_LIST _IOW('u', 0x43, struct udmabuf_create_list) |
| |
| #endif /* _LINUX_UDMABUF_H */ |