[PATCH v3 24/55] KVM: arm/arm64: vgic-new: Add ENABLE registers handlers
From: andre.przywara@arm.com (Andre Przywara)
Date: 2016-05-11 14:28:42
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kvm, kvmarm
On 11/05/16 15:18, Andre Przywara wrote:
Would: #define VGIC_ADDR_IRQ_MASK(bits) GENMASK_ULL((bits) + 10 - 1 - 1, 0)
Nonsense. Must be ... ilog2(bits) ..., of course. Andre.
#define VGIC_ADDR_TO_INTID(addr, bits) (((addr) & \ VGIC_ADDR_IRQ_MASK(bits)) * 64 / (bits) / 8) work for all bitnesses?