Marc Zyngier 4493b1c486 KVM: arm/arm64: vgic-new: Add MMIO handling framework ... Add an MMIO handling framework to the VGIC emulation: Each register is described by its offset, size (or number of bits per IRQ, if applicable) and the read/write handler functions. We provide initialization macros to describe each GIC register later easily. Separate dispatch functions for read and write accesses are connected to the kvm_io_bus framework and binary-search for the responsible register handler based on the offset address within the region. We convert the incoming data (referenced by a pointer) to the host's endianess and use pass-by-value to hand the data over to the actual handler functions. The register handler prototype and the endianess conversion are courtesy of Christoffer Dall. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>		2016-05-20 15:39:49 +02:00
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kvm	KVM: arm/arm64: vgic-new: Add MMIO handling framework	2016-05-20 15:39:49 +02:00
lib	virt: IRQ bypass manager	2015-10-01 15:06:43 +02:00
Makefile	virt: Add virt directory to the top Makefile	2015-10-01 15:06:44 +02:00