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Commit bb717644 authored by Marc Zyngier's avatar Marc Zyngier
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KVM: arm64: vgic-its: Add pointer to corresponding kvm_device 



Going from the ITS structure to the corresponding KVM structure
would be quite handy at times. The kvm_device pointer that is
passed at create time is quite convenient for this, so let's
keep a copy of it in the vgic_its structure.

This will be put to a good use in subsequent patches.

Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent 17a21f58

include/kvm/arm_vgic.h

+1 −0
Original line number Diff line number Diff line
@@ -138,6 +138,7 @@ struct vgic_its { 
	bool			enabled;

	bool			initialized;

	struct vgic_io_device	iodev;

	struct kvm_device	*dev;



	/* These registers correspond to GITS_BASER{0,1} */

	u64			baser_device_table;

virt/kvm/arm/vgic/vgic-its.c

+1 −0
Original line number Diff line number Diff line
@@ -1368,6 +1368,7 @@ static int vgic_its_create(struct kvm_device *dev, u32 type) 
	dev->kvm->arch.vgic.has_its = true;

	its->initialized = false;

	its->enabled = false;

	its->dev = dev;



	its->baser_device_table = INITIAL_BASER_VALUE			|

		((u64)GITS_BASER_TYPE_DEVICE << GITS_BASER_TYPE_SHIFT);