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Searched refs:ghcb_version (Results 1 – 7 of 7) sorted by relevance

/linux/arch/x86/boot/compressed/
H A Dsev.c39 u16 ghcb_version __section(".data");
229 if (ghcb_version < 2 || (!boot_ghcb && !early_setup_ghcb())) in snp_check_features()
/linux/Documentation/virt/kvm/x86/
H A Damd-memory-encryption.rst98 __u16 ghcb_version; /* maximum guest GHCB version allowed */
107 ``ghcb_version`` must be 0 for SEV virtual machines, as they do not issue GHCB
108 requests. If ``ghcb_version`` is 0 for any other guest type, then the maximum
121 set to zero, and ``ghcb_version`` is set to 0 for KVM_SEV_INIT and 1 for
/linux/arch/x86/boot/startup/
H A Dsev-shared.c59 if (ghcb_version < 2) in get_hv_features()
/linux/arch/x86/coco/sev/
H A Dcore.c123 u16 ghcb_version __ro_after_init;
124 SYM_PIC_ALIAS(ghcb_version);
/linux/arch/x86/include/uapi/asm/
H A Dkvm.h764 __u16 ghcb_version; member
/linux/tools/arch/x86/include/uapi/asm/
H A Dkvm.h764 __u16 ghcb_version; member
/linux/arch/x86/kvm/svm/
H A Dsvm.h108 u16 ghcb_version; /* Highest guest GHCB protocol version allowed */ member