From 24cab82c34aa6f3ede3de1d8621624cb5ef33feb Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Mon, 18 Mar 2019 10:13:01 +0000 Subject: KVM: arm/arm64: vgic: Add LPI translation cache definition Add the basic data structure that expresses an MSI to LPI translation as well as the allocation/release hooks. The size of the cache is arbitrarily defined as 16*nr_vcpus. Tested-by: Andre Przywara Reviewed-by: Eric Auger Signed-off-by: Marc Zyngier --- include/kvm/arm_vgic.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/kvm') diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h index 7a30524a80ee..ded50a30e2d5 100644 --- a/include/kvm/arm_vgic.h +++ b/include/kvm/arm_vgic.h @@ -249,6 +249,9 @@ struct vgic_dist { struct list_head lpi_list_head; int lpi_list_count; + /* LPI translation cache */ + struct list_head lpi_translation_cache; + /* used by vgic-debug */ struct vgic_state_iter *iter; -- cgit v1.2.1