diff options
Diffstat (limited to 'tools/arch/x86/include/uapi/asm')
| -rw-r--r-- | tools/arch/x86/include/uapi/asm/kvm.h | 22 | ||||
| -rw-r--r-- | tools/arch/x86/include/uapi/asm/prctl.h | 43 |
2 files changed, 20 insertions, 45 deletions
diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h index ef11aa4cab..9fae1b73b5 100644 --- a/tools/arch/x86/include/uapi/asm/kvm.h +++ b/tools/arch/x86/include/uapi/asm/kvm.h @@ -457,8 +457,13 @@ struct kvm_sync_regs { #define KVM_STATE_VMX_PREEMPTION_TIMER_DEADLINE 0x00000001 -/* attributes for system fd (group 0) */ -#define KVM_X86_XCOMP_GUEST_SUPP 0 +/* vendor-independent attributes for system fd (group 0) */ +#define KVM_X86_GRP_SYSTEM 0 +# define KVM_X86_XCOMP_GUEST_SUPP 0 + +/* vendor-specific groups and attributes for system fd */ +#define KVM_X86_GRP_SEV 1 +# define KVM_X86_SEV_VMSA_FEATURES 0 struct kvm_vmx_nested_state_data { __u8 vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE]; @@ -689,6 +694,9 @@ enum sev_cmd_id { /* Guest Migration Extension */ KVM_SEV_SEND_CANCEL, + /* Second time is the charm; improved versions of the above ioctls. */ + KVM_SEV_INIT2, + KVM_SEV_NR_MAX, }; @@ -700,6 +708,14 @@ struct kvm_sev_cmd { __u32 sev_fd; }; +struct kvm_sev_init { + __u64 vmsa_features; + __u32 flags; + __u16 ghcb_version; + __u16 pad1; + __u32 pad2[8]; +}; + struct kvm_sev_launch_start { __u32 handle; __u32 policy; @@ -856,5 +872,7 @@ struct kvm_hyperv_eventfd { #define KVM_X86_DEFAULT_VM 0 #define KVM_X86_SW_PROTECTED_VM 1 +#define KVM_X86_SEV_VM 2 +#define KVM_X86_SEV_ES_VM 3 #endif /* _ASM_X86_KVM_H */ diff --git a/tools/arch/x86/include/uapi/asm/prctl.h b/tools/arch/x86/include/uapi/asm/prctl.h deleted file mode 100644 index 384e2cc6ac..0000000000 --- a/tools/arch/x86/include/uapi/asm/prctl.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _ASM_X86_PRCTL_H -#define _ASM_X86_PRCTL_H - -#define ARCH_SET_GS 0x1001 -#define ARCH_SET_FS 0x1002 -#define ARCH_GET_FS 0x1003 -#define ARCH_GET_GS 0x1004 - -#define ARCH_GET_CPUID 0x1011 -#define ARCH_SET_CPUID 0x1012 - -#define ARCH_GET_XCOMP_SUPP 0x1021 -#define ARCH_GET_XCOMP_PERM 0x1022 -#define ARCH_REQ_XCOMP_PERM 0x1023 -#define ARCH_GET_XCOMP_GUEST_PERM 0x1024 -#define ARCH_REQ_XCOMP_GUEST_PERM 0x1025 - -#define ARCH_XCOMP_TILECFG 17 -#define ARCH_XCOMP_TILEDATA 18 - -#define ARCH_MAP_VDSO_X32 0x2001 -#define ARCH_MAP_VDSO_32 0x2002 -#define ARCH_MAP_VDSO_64 0x2003 - -/* Don't use 0x3001-0x3004 because of old glibcs */ - -#define ARCH_GET_UNTAG_MASK 0x4001 -#define ARCH_ENABLE_TAGGED_ADDR 0x4002 -#define ARCH_GET_MAX_TAG_BITS 0x4003 -#define ARCH_FORCE_TAGGED_SVA 0x4004 - -#define ARCH_SHSTK_ENABLE 0x5001 -#define ARCH_SHSTK_DISABLE 0x5002 -#define ARCH_SHSTK_LOCK 0x5003 -#define ARCH_SHSTK_UNLOCK 0x5004 -#define ARCH_SHSTK_STATUS 0x5005 - -/* ARCH_SHSTK_ features bits */ -#define ARCH_SHSTK_SHSTK (1ULL << 0) -#define ARCH_SHSTK_WRSS (1ULL << 1) - -#endif /* _ASM_X86_PRCTL_H */ |