From 250b8d6cb3b0312341304fa323b82355d656c018 Mon Sep 17 00:00:00 2001 From: Raghavendra Rao Ananta Date: Thu, 7 Oct 2021 23:34:37 +0000 Subject: KVM: arm64: selftests: Add host support for vGIC Implement a simple library to perform vGIC-v3 setup from a host point of view. This includes creating a vGIC device, setting up distributor and redistributor attributes, and mapping the guest physical addresses. The definition of REDIST_REGION_ATTR_ADDR is taken from aarch64/vgic_init test. Hence, replace the definition by including vgic.h in the test file. Signed-off-by: Raghavendra Rao Ananta Reviewed-by: Ricardo Koller Reviewed-by: Andrew Jones Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20211007233439.1826892-14-rananta@google.com --- tools/testing/selftests/kvm/aarch64/vgic_init.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'tools/testing/selftests/kvm/aarch64/vgic_init.c') diff --git a/tools/testing/selftests/kvm/aarch64/vgic_init.c b/tools/testing/selftests/kvm/aarch64/vgic_init.c index 623f31a14326..157fc24f39c5 100644 --- a/tools/testing/selftests/kvm/aarch64/vgic_init.c +++ b/tools/testing/selftests/kvm/aarch64/vgic_init.c @@ -13,11 +13,10 @@ #include "test_util.h" #include "kvm_util.h" #include "processor.h" +#include "vgic.h" #define NR_VCPUS 4 -#define REDIST_REGION_ATTR_ADDR(count, base, flags, index) (((uint64_t)(count) << 52) | \ - ((uint64_t)((base) >> 16) << 16) | ((uint64_t)(flags) << 12) | index) #define REG_OFFSET(vcpu, offset) (((uint64_t)vcpu << 32) | offset) #define GICR_TYPER 0x8 -- cgit