tree fda4912879bccc3e4de9ada612c3041f4e938135
parent 5c34153704898ed7ec0f8c0dceb651cbe4b713fd
author Vijaya Kumar K <Vijaya.Kumar@cavium.com> 1485440450 +0530
committer Marc Zyngier <marc.zyngier@arm.com> 1485784041 +0000

KVM: arm/arm64: vgic: Introduce VENG0 and VENG1 fields to vmcr struct

ICC_VMCR_EL2 supports virtual access to ICC_IGRPEN1_EL1.Enable
and ICC_IGRPEN0_EL1.Enable fields. Add grpen0 and grpen1 member
variables to struct vmcr to support read and write of these fields.

Also refactor vgic_set_vmcr and vgic_get_vmcr() code.
Drop ICH_VMCR_CTLR_SHIFT and ICH_VMCR_CTLR_MASK macros and instead
use ICH_VMCR_EOI* and ICH_VMCR_CBPR* macros.

Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@cavium.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>