From: Christoffer Dall
External inputs to the vgic from time to time need to poke into the
state of a virtual interrupt, the prime example is the architected timer
code.
Since the IRQ's active state can be represented in two places; the LR or
the distributor, we
On 10/12/15 21:46, Christoffer Dall wrote:
> External inputs to the vgic from time to time need to poke into the
> state of a virtual interrupt, the prime example is the architected timer
> code.
>
> Since the IRQ's active state can be represented in two places; the LR or
> the distributor, we
External inputs to the vgic from time to time need to poke into the
state of a virtual interrupt, the prime example is the architected timer
code.
Since the IRQ's active state can be represented in two places; the LR or
the distributor, we first loop over the LRs but if not active in the LRs
we