target/i386/sev_i386.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_I386_H
  15 #define QEMU_SEV_I386_H
  16
  17 #include "qom/object.h"
  18 #include "qapi/error.h"
  19 #include "sysemu/kvm.h"
  20 #include "sysemu/sev.h"
  21 #include "qemu/error-report.h"
  22 #include "qapi/qapi-types-misc-target.h"
  23
  24 #define SEV_POLICY_NODBG        0x1
  25 #define SEV_POLICY_NOKS         0x2
  26 #define SEV_POLICY_ES           0x4
  27 #define SEV_POLICY_NOSEND       0x8
  28 #define SEV_POLICY_DOMAIN       0x10
  29 #define SEV_POLICY_SEV          0x20
  30
  31 extern bool sev_es_enabled(void);
  32 extern uint64_t sev_get_me_mask(void);
  33 extern SevInfo *sev_get_info(void);
  34 extern uint32_t sev_get_cbit_position(void);
  35 extern uint32_t sev_get_reduced_phys_bits(void);
  36 extern char *sev_get_launch_measurement(void);
  37 extern SevCapability *sev_get_capabilities(Error **errp);
  38
  39 #endif