• Marc Zyngier's avatar
    irqchip/gic: Prepare for more than 16 PPIs · 1a60e1e6
    Marc Zyngier authored
    GICv3.1 allows up to 80 PPIs (16 legaci PPIs and 64 Extended PPIs),
    meaning we can't just leave the old 16 hardcoded everywhere.
    We also need to add the infrastructure to discover the number of PPIs
    on a per redistributor basis, although we still pretend there is only
    16 of them for now.
    No functional change.
    Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
irq-gic.c 41.3 KB