blob: e19eb5b5ce75aad08b0b024eeaf82acdd98be9f4 [file] [log] [blame]
/* 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 */