target/i386/sev-stub.c

   1 /*
   2  * QEMU SEV stub
   3  *
   4  * Copyright Advanced Micro Devices 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 #include "qemu/osdep.h"
  15 #include "qemu-common.h"
  16 #include "sev_i386.h"
  17
  18 SevInfo *sev_get_info(void)
  19 {
  20     return NULL;
  21 }
  22
  23 bool sev_enabled(void)
  24 {
  25     return false;
  26 }
  27
  28 uint64_t sev_get_me_mask(void)
  29 {
  30     return ~0;
  31 }
  32
  33 uint32_t sev_get_cbit_position(void)
  34 {
  35     return 0;
  36 }
  37
  38 uint32_t sev_get_reduced_phys_bits(void)
  39 {
  40     return 0;
  41 }
  42
  43 char *sev_get_launch_measurement(void)
  44 {
  45     return NULL;
  46 }
  47
  48 SevCapability *sev_get_capabilities(void)
  49 {
  50     return NULL;
  51 }