cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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udmabuf.h (665B)

      1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
      2#ifndef _LINUX_UDMABUF_H
      3#define _LINUX_UDMABUF_H
      4
      5#include "standard-headers/linux/types.h"
      6
      7#define UDMABUF_FLAGS_CLOEXEC	0x01
      8
      9struct udmabuf_create {
     10	uint32_t memfd;
     11	uint32_t flags;
     12	uint64_t offset;
     13	uint64_t size;
     14};
     15
     16struct udmabuf_create_item {
     17	uint32_t memfd;
     18	uint32_t __pad;
     19	uint64_t offset;
     20	uint64_t size;
     21};
     22
     23struct udmabuf_create_list {
     24	uint32_t flags;
     25	uint32_t count;
     26	struct udmabuf_create_item list[];
     27};
     28
     29#define UDMABUF_CREATE       _IOW('u', 0x42, struct udmabuf_create)
     30#define UDMABUF_CREATE_LIST  _IOW('u', 0x43, struct udmabuf_create_list)
     31
     32#endif /* _LINUX_UDMABUF_H */