On Thu, Jan 20, 2022 at 2:14 AM Anup Patel wrote:
>
> From: Anup Patel
>
> We extend virt machine to emulate both AIA IMSIC and AIA APLIC
> devices only when "aia=aplic-imsic" parameter is passed along
> with machine name in the QEMU command-line. The AIA IMSIC is
> only a per-HART MSI controller
From: Anup Patel
We extend virt machine to emulate both AIA IMSIC and AIA APLIC
devices only when "aia=aplic-imsic" parameter is passed along
with machine name in the QEMU command-line. The AIA IMSIC is
only a per-HART MSI controller so we use AIA APLIC in MSI-mode
to forward all wired interrupts