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424c33830f
Add emulation for some basic MMIO registers used in the ITS emulation. This includes: - GITS_{CTLR,TYPER,IIDR} - ID registers - GITS_{CBASER,CREADR,CWRITER} (which implement the ITS command buffer handling) - GITS_BASER<n> Most of the handlers are pretty straight forward, only the CWRITER handler is a bit more involved by taking the new its_cmd mutex and then iterating over the command buffer. The registers holding base addresses and attributes are sanitised before storing them. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Tested-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> |
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vgic-init.c | ||
vgic-irqfd.c | ||
vgic-its.c | ||
vgic-kvm-device.c | ||
vgic-mmio-v2.c | ||
vgic-mmio-v3.c | ||
vgic-mmio.c | ||
vgic-mmio.h | ||
vgic-v2.c | ||
vgic-v3.c | ||
vgic.c | ||
vgic.h |