Signed-off-by: Sheng Yang <sheng@xxxxxxxxxxxxxxx> --- kvm/include/linux/kvm.h | 28 ++++++++++++++++++++++++++++ 1 files changed, 28 insertions(+), 0 deletions(-) diff --git a/kvm/include/linux/kvm.h b/kvm/include/linux/kvm.h index e46729e..dcb8f54 100644 --- a/kvm/include/linux/kvm.h +++ b/kvm/include/linux/kvm.h @@ -161,6 +161,7 @@ struct kvm_pit_config { #define KVM_EXIT_NMI 16 #define KVM_EXIT_INTERNAL_ERROR 17 #define KVM_EXIT_OSI 18 +#define KVM_EXIT_MSIX_ROUTING_UPDATE 19 /* For KVM_EXIT_INTERNAL_ERROR */ #define KVM_INTERNAL_ERROR_EMULATION 1 @@ -264,6 +265,13 @@ struct kvm_run { struct { __u64 gprs[32]; } osi; + /* KVM_EXIT_MSIX_ROUTING_UPDATE*/ + struct { + __u32 dev_id; + __u16 type; + __u16 entry_idx; + __u64 flags; + } msix_routing; /* Fix the size of the union. */ char padding[256]; }; @@ -530,6 +538,7 @@ struct kvm_enable_cap { #ifdef __KVM_HAVE_XCRS #define KVM_CAP_XCRS 56 #endif +#define KVM_CAP_MSIX_MMIO 60 #ifdef KVM_CAP_IRQ_ROUTING @@ -660,6 +669,9 @@ struct kvm_clock_data { #define KVM_XEN_HVM_CONFIG _IOW(KVMIO, 0x7a, struct kvm_xen_hvm_config) #define KVM_SET_CLOCK _IOW(KVMIO, 0x7b, struct kvm_clock_data) #define KVM_GET_CLOCK _IOR(KVMIO, 0x7c, struct kvm_clock_data) +/* Available with KVM_CAP_MSIX_MMIO */ +#define KVM_REGISTER_MSIX_MMIO _IOW(KVMIO, 0x7d, struct kvm_msix_mmio_user) +#define KVM_UNREGISTER_MSIX_MMIO _IOW(KVMIO, 0x7e, struct kvm_msix_mmio_user) /* Available with KVM_CAP_PIT_STATE2 */ #define KVM_GET_PIT2 _IOR(KVMIO, 0x9f, struct kvm_pit_state2) #define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2) @@ -781,4 +793,20 @@ struct kvm_assigned_msix_entry { __u16 padding[3]; }; +#define KVM_MSIX_MMIO_TYPE_ASSIGNED_DEV (1 << 0) + +#define KVM_MSIX_MMIO_TYPE_BASE_TABLE (1 << 8) + +#define KVM_MSIX_MMIO_TYPE_DEV_MASK 0x00ff +#define KVM_MSIX_MMIO_TYPE_BASE_MASK 0xff00 +struct kvm_msix_mmio_user { + __u32 dev_id; + __u16 type; + __u16 max_entries_nr; + __u64 base_addr; + __u64 base_va; + __u64 flags; + __u64 reserved[4]; +}; + #endif /* __LINUX_KVM_H */ -- 1.7.0.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html