diff options
Diffstat (limited to 'tools/testing/selftests/kvm/lib/aarch64/vgic.c')
| -rw-r--r-- | tools/testing/selftests/kvm/lib/aarch64/vgic.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/tools/testing/selftests/kvm/lib/aarch64/vgic.c b/tools/testing/selftests/kvm/lib/aarch64/vgic.c index 184378d593e9..7738fdb0cea1 100644 --- a/tools/testing/selftests/kvm/lib/aarch64/vgic.c +++ b/tools/testing/selftests/kvm/lib/aarch64/vgic.c @@ -19,8 +19,6 @@ * Input args: * vm - KVM VM * nr_vcpus - Number of vCPUs supported by this VM - * gicd_base_gpa - Guest Physical Address of the Distributor region - * gicr_base_gpa - Guest Physical Address of the Redistributor region * * Output args: None * @@ -30,11 +28,10 @@ * redistributor regions of the guest. Since it depends on the number of * vCPUs for the VM, it must be called after all the vCPUs have been created. */ -int vgic_v3_setup(struct kvm_vm *vm, unsigned int nr_vcpus, uint32_t nr_irqs, - uint64_t gicd_base_gpa, uint64_t gicr_base_gpa) +int vgic_v3_setup(struct kvm_vm *vm, unsigned int nr_vcpus, uint32_t nr_irqs) { int gic_fd; - uint64_t redist_attr; + uint64_t attr; struct list_head *iter; unsigned int nr_gic_pages, nr_vcpus_created = 0; @@ -60,18 +57,19 @@ int vgic_v3_setup(struct kvm_vm *vm, unsigned int nr_vcpus, uint32_t nr_irqs, kvm_device_attr_set(gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL, KVM_DEV_ARM_VGIC_CTRL_INIT, NULL); + attr = GICD_BASE_GPA; kvm_device_attr_set(gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR, - KVM_VGIC_V3_ADDR_TYPE_DIST, &gicd_base_gpa); + KVM_VGIC_V3_ADDR_TYPE_DIST, &attr); nr_gic_pages = vm_calc_num_guest_pages(vm->mode, KVM_VGIC_V3_DIST_SIZE); - virt_map(vm, gicd_base_gpa, gicd_base_gpa, nr_gic_pages); + virt_map(vm, GICD_BASE_GPA, GICD_BASE_GPA, nr_gic_pages); /* Redistributor setup */ - redist_attr = REDIST_REGION_ATTR_ADDR(nr_vcpus, gicr_base_gpa, 0, 0); + attr = REDIST_REGION_ATTR_ADDR(nr_vcpus, GICR_BASE_GPA, 0, 0); kvm_device_attr_set(gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR, - KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION, &redist_attr); + KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION, &attr); nr_gic_pages = vm_calc_num_guest_pages(vm->mode, KVM_VGIC_V3_REDIST_SIZE * nr_vcpus); - virt_map(vm, gicr_base_gpa, gicr_base_gpa, nr_gic_pages); + virt_map(vm, GICR_BASE_GPA, GICR_BASE_GPA, nr_gic_pages); kvm_device_attr_set(gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL, KVM_DEV_ARM_VGIC_CTRL_INIT, NULL); |