Commit Graph

6 Commits

Author SHA1 Message Date
Michael Zhao
03b01c02cd hypervisor: Define Vgic trait
Defined `Vgic` trait as the hypervisor agnostic interface for a virtual
GIC.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2022-06-06 10:17:26 +08:00
Muminul Islam
8c85dd32fa hypervisor: Move msr and msr_data macro to arch/x86
Currently these two macros(msr, msr_data) reside both on kvm and mshv
module. Definition is same for both module. Moving them to arch/x86
module eliminates redundancy and makes more sense.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
2020-12-11 00:59:46 +01:00
Samuel Ortiz
f0360aff83 hypervisor: Architecture agnostic instruction emulation interface
In order to emulate instructions, we need a way to get access to some of
the guest resources. The PlatformEmulator interface provides guest
memory and CPU state access to emulator implementations.

Typically, an hypervisor will implement PlatformEmulator for architecture
specific instruction emulators to build their framework on top of.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2020-11-25 17:02:11 +01:00
Wei Liu
2518b9e3cd vmm: hypervisor: fix white space issues
Signed-off-by: Wei Liu <liuwe@microsoft.com>
2020-06-29 21:51:59 +01:00
Muminul Islam
72ae1577ed hypervisor: Update license to Apache-2.0 OR BSD-3-Clause
Initially the licensing was just Apache-2.0. This patch changes
the licensing to dual license Apache-2.0 OR BSD-3-Clause

Signed-off-by: Muminul Islam <muislam@microsoft.com>
2020-06-27 00:06:39 +02:00
Muminul Islam
72e39a3496 hypervisor: Add KVM implementation
For each of the traits we are defining kvm related structures
and add the trait implementation to the structs. For more information
please see the kvm-ioctls and kvm-bindings crate.

This is a standalone implementation that does not include the switch of
the Cloud-Hypervisor vmm and arch crates to it.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2020-06-22 15:03:15 +02:00