diff options
| author | Jon Doron <arilou@gmail.com> | 2022-02-16 12:24:59 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-04-06 14:31:56 +0200 |
| commit | 73d24074078a2cefb5305047e3bf50b73daa3f98 (patch) | |
| tree | 79af4dadb4de590faf3baf6b689d9d682038f5b3 /target/i386/cpu.h | |
| parent | ccbdf5e81b502b238748ab64366bba5bf4c056d3 (diff) | |
hyperv: Add support to process syndbg commands
SynDbg commands can come from two different flows:
1. Hypercalls, in this mode the data being sent is fully
encapsulated network packets.
2. SynDbg specific MSRs, in this mode only the data that needs to be
transfered is passed.
Signed-off-by: Jon Doron <arilou@gmail.com>
Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Message-Id: <20220216102500.692781-4-arilou@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target/i386/cpu.h')
| -rw-r--r-- | target/i386/cpu.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 8422f6c18e..6b61124887 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1085,6 +1085,7 @@ uint64_t x86_cpu_get_supported_feature_word(FeatureWord w, #define HYPERV_FEAT_IPI 13 #define HYPERV_FEAT_STIMER_DIRECT 14 #define HYPERV_FEAT_AVIC 15 +#define HYPERV_FEAT_SYNDBG 16 #ifndef HYPERV_SPINLOCK_NEVER_NOTIFY #define HYPERV_SPINLOCK_NEVER_NOTIFY 0xFFFFFFFF @@ -1601,6 +1602,12 @@ typedef struct CPUArchState { uint64_t msr_hv_hypercall; uint64_t msr_hv_guest_os_id; uint64_t msr_hv_tsc; + uint64_t msr_hv_syndbg_control; + uint64_t msr_hv_syndbg_status; + uint64_t msr_hv_syndbg_send_page; + uint64_t msr_hv_syndbg_recv_page; + uint64_t msr_hv_syndbg_pending_page; + uint64_t msr_hv_syndbg_options; /* Per-VCPU HV MSRs */ uint64_t msr_hv_vapic; |