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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2025-06-21 10:00:46 -0400 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2025-06-21 10:00:46 -0400 |
| commit | 43ba160cb4bbb193560eb0d2d7decc4b5fc599fe (patch) | |
| tree | 2a12561d9da7a4bee1ad5279fe8dd10f4432d74a /target/i386/kvm/tdx.h | |
| parent | 6e1571533fd92bec67e5ab9b1dd1e15032925757 (diff) | |
| parent | 40da501d8989913935660dc24953ece02c9e98b8 (diff) | |
| download | qemu-master.zip qemu-master.tar.gz qemu-master.tar.bz2 | |
* cleanups for distributed DTB files
* scripts/meson-buildoptions: Sort coroutine_backend choices lexicographically
* rust/qemu-api: Add initial logging support
: rust: pl011: Implement logging
* target/i386: fix Win98
* meson: cleanup win32 library detection
* rust: safe(r) instance_init
* rust: prepare for multiple bindgen invocations
* rust: fix new warning
* target/i386: Warn about why CPUID_EXT_PDCM is not available
* target/i386: small TDX fixes and clarifications
* target/i386: support for TDX quote generation
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# gpg: Signature made Fri 20 Jun 2025 07:26:35 EDT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (24 commits)
i386/tdx: handle TDG.VP.VMCALL<GetQuote>
i386/tdx: handle TDG.VP.VMCALL<GetTdVmCallInfo>
update Linux headers to v6.16-rc3
i386/tdx: Clarify the error message of mrconfigid/mrowner/mrownerconfig
i386/tdx: Fix the typo of the comment of struct TdxGuest
i386/cpu: Rename enable_cpuid_0x1f to force_cpuid_0x1f
i386/tdx: Error and exit when named cpu model is requested
i386/cpu: Warn about why CPUID_EXT_PDCM is not available
i386/cpu: Move adjustment of CPUID_EXT_PDCM before feature_dependencies[] check
rust: hpet: fix new warning
rust: pl011: Add missing logging to match C version
rust: pl011: Implement logging
rust/qemu-api: Add initial logging support based on C API
rust: move rust.bindgen to qemu-api crate
rust: prepare variable definitions for multiple bindgen invocations
rust: qom: change instance_init to take a ParentInit<>
rust: qom: make ParentInit lifetime-invariant
rust: qom: introduce ParentInit
rust: hpet: fully initialize object during instance_init
rust: qemu_api: introduce MaybeUninit field projection
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'target/i386/kvm/tdx.h')
| -rw-r--r-- | target/i386/kvm/tdx.h | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/target/i386/kvm/tdx.h b/target/i386/kvm/tdx.h index 04b5afe..35a09c1 100644 --- a/target/i386/kvm/tdx.h +++ b/target/i386/kvm/tdx.h @@ -11,6 +11,8 @@ #include "cpu.h" #include "hw/i386/tdvf.h" +#include "tdx-quote-generator.h" + #define TYPE_TDX_GUEST "tdx-guest" #define TDX_GUEST(obj) OBJECT_CHECK(TdxGuest, (obj), TYPE_TDX_GUEST) @@ -21,6 +23,17 @@ typedef struct TdxGuestClass { /* TDX requires bus frequency 25MHz */ #define TDX_APIC_BUS_CYCLES_NS 40 +#define TDVMCALL_GET_TD_VM_CALL_INFO 0x10000 +#define TDVMCALL_GET_QUOTE 0x10002 + +#define TDG_VP_VMCALL_SUCCESS 0x0000000000000000ULL +#define TDG_VP_VMCALL_RETRY 0x0000000000000001ULL +#define TDG_VP_VMCALL_INVALID_OPERAND 0x8000000000000000ULL +#define TDG_VP_VMCALL_GPA_INUSE 0x8000000000000001ULL +#define TDG_VP_VMCALL_ALIGN_ERROR 0x8000000000000002ULL + +#define TDG_VP_VMCALL_SUBFUNC_GET_QUOTE 0x0000000000000001ULL + enum TdxRamType { TDX_RAM_UNACCEPTED, TDX_RAM_ADDED, @@ -40,15 +53,19 @@ typedef struct TdxGuest { bool initialized; uint64_t attributes; /* TD attributes */ uint64_t xfam; - char *mrconfigid; /* base64 encoded sha348 digest */ - char *mrowner; /* base64 encoded sha348 digest */ - char *mrownerconfig; /* base64 encoded sha348 digest */ + char *mrconfigid; /* base64 encoded sha384 digest */ + char *mrowner; /* base64 encoded sha384 digest */ + char *mrownerconfig; /* base64 encoded sha384 digest */ MemoryRegion *tdvf_mr; TdxFirmware tdvf; uint32_t nr_ram_entries; TdxRamEntry *ram_entries; + + /* GetQuote */ + SocketAddress *qg_sock_addr; + int num; } TdxGuest; #ifdef CONFIG_TDX @@ -61,5 +78,7 @@ int tdx_pre_create_vcpu(CPUState *cpu, Error **errp); void tdx_set_tdvf_region(MemoryRegion *tdvf_mr); int tdx_parse_tdvf(void *flash_ptr, int size); int tdx_handle_report_fatal_error(X86CPU *cpu, struct kvm_run *run); +void tdx_handle_get_quote(X86CPU *cpu, struct kvm_run *run); +void tdx_handle_get_tdvmcall_info(X86CPU *cpu, struct kvm_run *run); #endif /* QEMU_I386_TDX_H */ |