Module ioctl

Interface to mshv_vtl driver.

Modules

• aarch64
  Backing for non-hardware-isolated ARM64 partitions.
• snp
  Backing for SNP partitions.
• tdx
  Backing for TDX partitions.
• x64
  Backing for non-hardware-isolated X64 partitions.

Structs

• CheckVtlAccessResult
  Result from Hcl::check_vtl_access if vtl permissions were violated
• Hcl
  The HCL device and collection of fds.
• IoctlError
  Error for IOCTL errors specifically.
• Mshv
  An open /dev/mshv device file.
• MshvHvcall
  The /dev/mshv_hvcall device for issuing hypercalls directly to the hypervisor.
• MshvVtl
  An open mshv_vtl device file.
• MshvVtlLow
  The /dev/mshv_vtl_low device for accessing VTL0 memory.
• ProcessorRunner
  Object used to run and to access state for a specific VP.
• TranslateResult
  Result of translate gva hypercall from Hcl

Enums

• AcceptPagesError
  Error accepting pages.
• ApplyVtlProtectionsError
  Error applying VTL protections.
• Error
  Error returned by HCL operations.
• GetVpIndexFromApicIdError
  Error getting the VP idnex from an APIC ID.
• HvcallError
  Errors when issuing hypercalls via the kernel direct interface.
• HypercallError
  Error returned when issuing hypercalls.
• IsolationType
  The isolation type for a partition.
• NoRunner
  An error returned by Hcl::runner.
• SetGuestVsmConfigError
  Error setting guest VSM configuration.
• SetVsmPartitionConfigError
  Error setting VSM partition configuration.
• TranslateGvaToGpaError
  Error translating a GVA to a GPA.

Traits

• Backing
  An isolation-type-specific backing for a processor runner.