Commit Graph

56 Commits

Author SHA1 Message Date
Muminul Islam
286a23fbd4 hypervisor: mshv: Add vmmops to MshvVm struct
vmmops trait object is needed to get access some
of the upper level vmm functionalities i.e guest
memory access, IO read write etc.

Co-Developed-by: Praveen Paladugu <prapal@microsoft.com>
Signed-off-by: Praveen Paladugu <prapal@microsoft.com>
Signed-off-by: Muminul Islam <muislam@microsoft.com>
2020-12-09 14:55:20 +01:00
Muminul Islam
3a93487b82 hypervisor: mshv: Add Microsoft Hypervisor specific data to Mshv{Vm,Vcpu}
Adding hv_state (hyperv state) to Vm and Vcpu struct for mshv.
This state is needed to keep some kernel data(for now hypercall page)
in the vmm.

Co-Developed-by: Praveen Paladugu <prapal@microsoft.com>
Signed-off-by: Praveen Paladugu <prapal@microsoft.com>
Signed-off-by: Muminul Islam <muislam@microsoft.com>
2020-12-09 14:55:20 +01:00
Muminul Islam
23c46b162e hypervisor, vmm: Implement the mshv module and add mshv support in vmm
Implement hypervisor, Vm, Vcpu crate at a minimal
functionalities. Also adds the mshv feature gate,
separates out the functionalities between kvm and
mshv inside the vmm crate.

Co-Developed-by: Nuno Das Neves <nudasnev@microsoft.com>
Signed-off-by: Nuno Das Neves <nudasnev@microsoft.com>
Co-Developed-by: Praveen Paladugu <prapal@microsoft.com>
Signed-off-by: Praveen Paladugu <prapal@microsoft.com>
Co-Developed-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Co-Developed-by: Wei Liu <liuwe@microsoft.com>
Signed-off-by: Wei Liu <liuwe@microsoft.com>
Signed-off-by: Muminul Islam <muislam@microsoft.com>
2020-12-09 14:55:20 +01:00
Muminul Islam
f4af668d76 hypervisor, vmm: Implement MsiInterruptOps for mshv
Co-Developed-by: Wei Liu <liuwe@microsoft.com>
Signed-off-by: Wei Liu <liuwe@microsoft.com>
Signed-off-by: Muminul Islam <muislam@microsoft.com>
2020-12-09 14:55:20 +01:00
Muminul Islam
7fe5d276a3 hypervisor: mshv: Add x86_64 module
Add x86_64 specific definitions as we only plan
to support x86_64 for the moment.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
2020-12-09 14:55:20 +01:00
Muminul Islam
9919dec1d9 hypervisor: Introduce mshv module in the hypervisor
This is the initial folder structure of the mshv module inside
the hypervisor crate. The aim of this module is to support Microsoft
Hyper-V as a supported Hypervisor.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
2020-12-09 14:55:20 +01:00