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https://gitlab.com/qemu-project/qemu
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77d1abd91e
As with SEV, an SNP guest requires that the BIOS be part of the initial encrypted/measured guest payload. Extend sev_encrypt_flash() to handle the SNP case and plumb through the GPA of the BIOS location since this is needed for SNP. Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Michael Roth <michael.roth@amd.com> Signed-off-by: Pankaj Gupta <pankaj.gupta@amd.com> Message-ID: <20240530111643.1091816-25-pankaj.gupta@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
/*
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* QEMU SEV system stub
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*
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* Copyright Advanced Micro Devices 2018
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*
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* Authors:
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* Brijesh Singh <brijesh.singh@amd.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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#include "qemu/osdep.h"
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#include "monitor/monitor.h"
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#include "monitor/hmp-target.h"
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#include "qapi/qapi-commands-misc-target.h"
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#include "qapi/error.h"
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#include "sev.h"
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SevInfo *qmp_query_sev(Error **errp)
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{
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error_setg(errp, "SEV is not available in this QEMU");
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return NULL;
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}
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SevLaunchMeasureInfo *qmp_query_sev_launch_measure(Error **errp)
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{
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error_setg(errp, "SEV is not available in this QEMU");
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return NULL;
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}
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SevCapability *qmp_query_sev_capabilities(Error **errp)
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{
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error_setg(errp, "SEV is not available in this QEMU");
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return NULL;
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}
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void qmp_sev_inject_launch_secret(const char *packet_header, const char *secret,
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bool has_gpa, uint64_t gpa, Error **errp)
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{
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error_setg(errp, "SEV is not available in this QEMU");
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}
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int sev_encrypt_flash(hwaddr gpa, uint8_t *ptr, uint64_t len, Error **errp)
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{
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g_assert_not_reached();
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}
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void sev_es_set_reset_vector(CPUState *cpu)
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{
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}
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int sev_es_save_reset_vector(void *flash_ptr, uint64_t flash_size)
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{
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g_assert_not_reached();
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}
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SevAttestationReport *qmp_query_sev_attestation_report(const char *mnonce,
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Error **errp)
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{
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error_setg(errp, "SEV is not available in this QEMU");
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return NULL;
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}
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void hmp_info_sev(Monitor *mon, const QDict *qdict)
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{
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monitor_printf(mon, "SEV is not available in this QEMU\n");
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}
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void pc_system_parse_sev_metadata(uint8_t *flash_ptr, size_t flash_size)
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{
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}
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