[PATCH RFC v5 01/12] linux-header: Update linux/kvm.h

[Yifei Jiang]

Update linux-headers/linux/kvm.h from
https://github.com/avpatel/linux/tree/riscv_kvm_v17.
Only use this header file, so here do not update all linux headers by
update-linux-headers.sh until above KVM series is accepted.

Signed-off-by: Yifei Jiang <jiangyifei@huawei.com>
Signed-off-by: Yipeng Yin <yinyipeng1@huawei.com>
---
 linux-headers/linux/kvm.h | 97 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)

diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index 020b62a619..1e92fd2a76 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -216,6 +216,20 @@ struct kvm_hyperv_exit {
        } u;
 };
 
+struct kvm_xen_exit {
+#define KVM_EXIT_XEN_HCALL          1
+       __u32 type;
+       union {
+               struct {
+                       __u32 longmode;
+                       __u32 cpl;
+                       __u64 input;
+                       __u64 result;
+                       __u64 params[6];
+               } hcall;
+       } u;
+};
+
 #define KVM_S390_GET_SKEYS_NONE   1
 #define KVM_S390_SKEYS_MAX        1048576
 
@@ -251,6 +265,10 @@ struct kvm_hyperv_exit {
 #define KVM_EXIT_X86_RDMSR        29
 #define KVM_EXIT_X86_WRMSR        30
 #define KVM_EXIT_DIRTY_RING_FULL  31
+#define KVM_EXIT_AP_RESET_HOLD    32
+#define KVM_EXIT_X86_BUS_LOCK     33
+#define KVM_EXIT_XEN              34
+#define KVM_EXIT_RISCV_SBI        35
 
 /* For KVM_EXIT_INTERNAL_ERROR */
 /* Emulate instruction failed. */
@@ -427,6 +445,15 @@ struct kvm_run {
                        __u32 index; /* kernel -> user */
                        __u64 data; /* kernel <-> user */
                } msr;
+               /* KVM_EXIT_XEN */
+               struct kvm_xen_exit xen;
+               /* KVM_EXIT_RISCV_SBI */
+               struct {
+                       unsigned long extension_id;
+                       unsigned long function_id;
+                       unsigned long args[6];
+                       unsigned long ret[2];
+               } riscv_sbi;
                /* Fix the size of the union. */
                char padding[256];
        };
@@ -573,6 +600,7 @@ struct kvm_vapic_addr {
 #define KVM_MP_STATE_CHECK_STOP        6
 #define KVM_MP_STATE_OPERATING         7
 #define KVM_MP_STATE_LOAD              8
+#define KVM_MP_STATE_AP_RESET_HOLD     9
 
 struct kvm_mp_state {
        __u32 mp_state;
@@ -1056,6 +1084,8 @@ struct kvm_ppc_resize_hpt {
 #define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190
 #define KVM_CAP_SYS_HYPERV_CPUID 191
 #define KVM_CAP_DIRTY_LOG_RING 192
+#define KVM_CAP_X86_BUS_LOCK_EXIT 193
+#define KVM_CAP_PPC_DAWR1 194
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -1129,6 +1159,11 @@ struct kvm_x86_mce {
 #endif
 
 #ifdef KVM_CAP_XEN_HVM
+#define KVM_XEN_HVM_CONFIG_HYPERCALL_MSR       (1 << 0)
+#define KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL     (1 << 1)
+#define KVM_XEN_HVM_CONFIG_SHARED_INFO         (1 << 2)
+#define KVM_XEN_HVM_CONFIG_RUNSTATE            (1 << 3)
+
 struct kvm_xen_hvm_config {
        __u32 flags;
        __u32 msr;
@@ -1563,6 +1598,57 @@ struct kvm_pv_cmd {
 /* Available with KVM_CAP_DIRTY_LOG_RING */
 #define KVM_RESET_DIRTY_RINGS          _IO(KVMIO, 0xc7)
 
+/* Per-VM Xen attributes */
+#define KVM_XEN_HVM_GET_ATTR   _IOWR(KVMIO, 0xc8, struct kvm_xen_hvm_attr)
+#define KVM_XEN_HVM_SET_ATTR   _IOW(KVMIO,  0xc9, struct kvm_xen_hvm_attr)
+
+struct kvm_xen_hvm_attr {
+       __u16 type;
+       __u16 pad[3];
+       union {
+               __u8 long_mode;
+               __u8 vector;
+               struct {
+                       __u64 gfn;
+               } shared_info;
+               __u64 pad[8];
+       } u;
+};
+
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */
+#define KVM_XEN_ATTR_TYPE_LONG_MODE            0x0
+#define KVM_XEN_ATTR_TYPE_SHARED_INFO          0x1
+#define KVM_XEN_ATTR_TYPE_UPCALL_VECTOR                0x2
+
+/* Per-vCPU Xen attributes */
+#define KVM_XEN_VCPU_GET_ATTR  _IOWR(KVMIO, 0xca, struct kvm_xen_vcpu_attr)
+#define KVM_XEN_VCPU_SET_ATTR  _IOW(KVMIO,  0xcb, struct kvm_xen_vcpu_attr)
+
+struct kvm_xen_vcpu_attr {
+       __u16 type;
+       __u16 pad[3];
+       union {
+               __u64 gpa;
+               __u64 pad[8];
+               struct {
+                       __u64 state;
+                       __u64 state_entry_time;
+                       __u64 time_running;
+                       __u64 time_runnable;
+                       __u64 time_blocked;
+                       __u64 time_offline;
+               } runstate;
+       } u;
+};
+
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */
+#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_INFO       0x0
+#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_TIME_INFO  0x1
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADDR   0x2
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_CURRENT        0x3
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_DATA   0x4
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADJUST 0x5
+
 /* Secure Encrypted Virtualization command */
 enum sev_cmd_id {
        /* Guest initialization commands */
@@ -1591,6 +1677,8 @@ enum sev_cmd_id {
        KVM_SEV_DBG_ENCRYPT,
        /* Guest certificates commands */
        KVM_SEV_CERT_EXPORT,
+       /* Attestation report */
+       KVM_SEV_GET_ATTESTATION_REPORT,
 
        KVM_SEV_NR_MAX,
 };
@@ -1643,6 +1731,12 @@ struct kvm_sev_dbg {
        __u32 len;
 };
 
+struct kvm_sev_attestation_report {
+       __u8 mnonce[16];
+       __u64 uaddr;
+       __u32 len;
+};
+
 #define KVM_DEV_ASSIGN_ENABLE_IOMMU    (1 << 0)
 #define KVM_DEV_ASSIGN_PCI_2_3         (1 << 1)
 #define KVM_DEV_ASSIGN_MASK_INTX       (1 << 2)
@@ -1764,4 +1858,7 @@ struct kvm_dirty_gfn {
        __u64 offset;
 };
 
+#define KVM_BUS_LOCK_DETECTION_OFF             (1 << 0)
+#define KVM_BUS_LOCK_DETECTION_EXIT            (1 << 1)
+
 #endif /* __LINUX_KVM_H */
-- 
2.19.1