Wei Liu b3149e87fd hypervisor: mshv: emulate string port I/O ...

Handle MSHV INS/OUTS port intercepts by translating the guest string
operand through MshvEmulatorContext and copying data between guest
memory and existing PIO callbacks.

Support REP counts, zero-count REP, and direction-flag based RSI/RDI
updates. Commit RIP plus RCX/RSI/RDI after the transfer completes.

This removes the fw_cfg/debug-port skip. OVMF can now use the real
string I/O path instead of relying on ignored ports.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
Assisted-by: Copilot:GPT-5.5

2026-06-10 20:34:45 +00:00

..

src

hypervisor: mshv: emulate string port I/O

2026-06-10 20:34:45 +00:00

Cargo.toml

build(deps): bump the non-rust-vmm group across 2 directories with 22 updates

2026-04-24 00:47:54 +00:00