include/sysemu/sev.h

   1 /*
   2  * QEMU Secure Encrypted Virutualization (SEV) support
   3  *
   4  * Copyright: Advanced Micro Devices, 2016-2018
   5  *
   6  * Authors:
   7  *  Brijesh Singh <brijesh.singh@amd.com>
   8  *
   9  * This work is licensed under the terms of the GNU GPL, version 2 or later.
  10  * See the COPYING file in the top-level directory.
  11  *
  12  */
  13
  14 #ifndef QEMU_SEV_H
  15 #define QEMU_SEV_H
  16
  17 #include "sysemu/kvm.h"
  18
  19 bool sev_enabled(void);
  20 int sev_kvm_init(ConfidentialGuestSupport *cgs, Error **errp);
  21 int sev_encrypt_flash(uint8_t *ptr, uint64_t len, Error **errp);
  22 int sev_inject_launch_secret(const char *hdr, const char *secret,
  23                              uint64_t gpa, Error **errp);
  24
  25 int sev_es_save_reset_vector(void *flash_ptr, uint64_t flash_size);
  26 void sev_es_set_reset_vector(CPUState *cpu);
  27
  28 #endif