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61bfd920ab
Currently, retarget_msi_interrupt and other structures it relys on are defined in pci-hyperv.c. However, those structures are actually defined in Hypervisor Top-Level Functional Specification [1] and may be different in sizes of fields or layout from architecture to architecture. Let's move those definitions into x86's tlfs header file to support virtual PCI on non-x86 architectures in the future. Note that "__packed" attribute is added to these structures during the movement for the same reason as we use the attribute for other TLFS structures in the header file: make sure the structures meet the specification and avoid anything unexpected from the compilers. Additionally, rename struct retarget_msi_interrupt to hv_retarget_msi_interrupt for the consistent naming convention, also mirroring the name in TLFS. [1]: https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/reference/tlfs Signed-off-by: Boqun Feng (Microsoft) <boqun.feng@gmail.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Dexuan Cui <decui@microsoft.com> |
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