pub struct PluginVcpu {
    shared_vcpu_state: Arc<RwLock<SharedVcpuState>>,
    per_vcpu_state: Arc<Mutex<PerVcpuState>>,
    read_pipe: File,
    write_pipe: File,
    wait_reason: Cell<Option<Wait>>,
    request_buffer: RefCell<Vec<u8>>,
    response_buffer: RefCell<Vec<u8>>,
}
Expand description

State object for a VCPU’s connection with the plugin process.

This is used by a VCPU thread to allow the plugin process to handle vmexits. Each method may block indefinitely while the plugin process is handling requests. In order to cleanly shutdown during these blocking calls, the connection socket should be shutdown. This will end the blocking calls,

Fields§

§shared_vcpu_state: Arc<RwLock<SharedVcpuState>>§per_vcpu_state: Arc<Mutex<PerVcpuState>>§read_pipe: File§write_pipe: File§wait_reason: Cell<Option<Wait>>§request_buffer: RefCell<Vec<u8>>§response_buffer: RefCell<Vec<u8>>

Implementations§

Creates the plugin state and connection container for a VCPU thread.

Tells the plugin process to initialize this VCPU.

This should be called for each VCPU before the first run of any of the VCPUs in the VM.

The VCPU thread should call this before rerunning a VM in order to handle pending requests to this VCPU.

Has the plugin process handle a IO port read.

Has the plugin process handle a IO port write.

Has the plugin process handle a MMIO read.

Has the plugin process handle a MMIO write.

Has the plugin process handle a hyper-v call.

Has the plugin process handle a synic config change.

Auto Trait Implementations§

Blanket Implementations§

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