summaryrefslogtreecommitdiffstats
path: root/virt/kvm/arm
diff options
context:
space:
mode:
authorMarc Zyngier <marc.zyngier@arm.com>2013-06-21 11:57:56 +0100
committerChristoffer Dall <christoffer.dall@linaro.org>2014-07-11 04:57:36 -0700
commit1a9b13056dde7e3092304d6041ccc60a913042ea (patch)
tree3e70b5ee93eb9c0bbc8271b240a19cf69a605bb2 /virt/kvm/arm
parent45451914c875bba44903ce4f1445e047b7992bf7 (diff)
downloadop-kernel-dev-1a9b13056dde7e3092304d6041ccc60a913042ea.zip
op-kernel-dev-1a9b13056dde7e3092304d6041ccc60a913042ea.tar.gz
arm64: KVM: split GICv2 world switch from hyp code
Move the GICv2 world switch code into its own file, and add the necessary indirection to the arm64 switch code. Also introduce a new type field to the vgic_params structure. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'virt/kvm/arm')
-rw-r--r--virt/kvm/arm/vgic-v2.c1
-rw-r--r--virt/kvm/arm/vgic.c3
2 files changed, 4 insertions, 0 deletions
diff --git a/virt/kvm/arm/vgic-v2.c b/virt/kvm/arm/vgic-v2.c
index 940418e..d6c9c14 100644
--- a/virt/kvm/arm/vgic-v2.c
+++ b/virt/kvm/arm/vgic-v2.c
@@ -236,6 +236,7 @@ int vgic_v2_probe(struct device_node *vgic_node,
kvm_info("%s@%llx IRQ%d\n", vgic_node->name,
vctrl_res.start, vgic->maint_irq);
+ vgic->type = VGIC_V2;
*ops = &vgic_v2_ops;
*params = vgic;
goto out;
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c
index 1348e74..7867b9a 100644
--- a/virt/kvm/arm/vgic.c
+++ b/virt/kvm/arm/vgic.c
@@ -1568,6 +1568,9 @@ int kvm_vgic_hyp_init(void)
on_each_cpu(vgic_init_maintenance_interrupt, NULL, 1);
+ /* Callback into for arch code for setup */
+ vgic_arch_setup(vgic);
+
return 0;
out_free_irq:
OpenPOWER on IntegriCloud