diff options
Diffstat (limited to 'tools/testing/selftests/kvm/lib/aarch64/vgic.c')
| -rw-r--r-- | tools/testing/selftests/kvm/lib/aarch64/vgic.c | 54 |
1 files changed, 25 insertions, 29 deletions
diff --git a/tools/testing/selftests/kvm/lib/aarch64/vgic.c b/tools/testing/selftests/kvm/lib/aarch64/vgic.c index 5d45046c1b80..b5f28d21a947 100644 --- a/tools/testing/selftests/kvm/lib/aarch64/vgic.c +++ b/tools/testing/selftests/kvm/lib/aarch64/vgic.c @@ -9,7 +9,6 @@ #include <asm/kvm.h> #include "kvm_util.h" -#include "../kvm_util_internal.h" #include "vgic.h" #include "gic.h" #include "gic_v3.h" @@ -52,31 +51,30 @@ int vgic_v3_setup(struct kvm_vm *vm, unsigned int nr_vcpus, uint32_t nr_irqs, nr_vcpus, nr_vcpus_created); /* Distributor setup */ - if (_kvm_create_device(vm, KVM_DEV_TYPE_ARM_VGIC_V3, - false, &gic_fd) != 0) - return -1; + gic_fd = __kvm_create_device(vm, KVM_DEV_TYPE_ARM_VGIC_V3); + if (gic_fd < 0) + return gic_fd; - kvm_device_access(gic_fd, KVM_DEV_ARM_VGIC_GRP_NR_IRQS, - 0, &nr_irqs, true); + kvm_device_attr_set(gic_fd, KVM_DEV_ARM_VGIC_GRP_NR_IRQS, 0, &nr_irqs); - kvm_device_access(gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL, - KVM_DEV_ARM_VGIC_CTRL_INIT, NULL, true); + kvm_device_attr_set(gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL, + KVM_DEV_ARM_VGIC_CTRL_INIT, NULL); - kvm_device_access(gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR, - KVM_VGIC_V3_ADDR_TYPE_DIST, &gicd_base_gpa, true); + kvm_device_attr_set(gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR, + KVM_VGIC_V3_ADDR_TYPE_DIST, &gicd_base_gpa); 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); /* Redistributor setup */ redist_attr = REDIST_REGION_ATTR_ADDR(nr_vcpus, gicr_base_gpa, 0, 0); - kvm_device_access(gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR, - KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION, &redist_attr, true); + kvm_device_attr_set(gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR, + KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION, &redist_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); - kvm_device_access(gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL, - KVM_DEV_ARM_VGIC_CTRL_INIT, NULL, true); + kvm_device_attr_set(gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL, + KVM_DEV_ARM_VGIC_CTRL_INIT, NULL); return gic_fd; } @@ -89,14 +87,14 @@ int _kvm_irq_set_level_info(int gic_fd, uint32_t intid, int level) uint64_t val; int ret; - ret = _kvm_device_access(gic_fd, KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO, - attr, &val, false); + ret = __kvm_device_attr_get(gic_fd, KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO, + attr, &val); if (ret != 0) return ret; val |= 1U << index; - ret = _kvm_device_access(gic_fd, KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO, - attr, &val, true); + ret = __kvm_device_attr_set(gic_fd, KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO, + attr, &val); return ret; } @@ -104,8 +102,7 @@ void kvm_irq_set_level_info(int gic_fd, uint32_t intid, int level) { int ret = _kvm_irq_set_level_info(gic_fd, intid, level); - TEST_ASSERT(ret == 0, "KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO failed, " - "rc: %i errno: %i", ret, errno); + TEST_ASSERT(!ret, KVM_IOCTL_ERROR(KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO, ret)); } int _kvm_arm_irq_line(struct kvm_vm *vm, uint32_t intid, int level) @@ -127,12 +124,11 @@ void kvm_arm_irq_line(struct kvm_vm *vm, uint32_t intid, int level) { int ret = _kvm_arm_irq_line(vm, intid, level); - TEST_ASSERT(ret == 0, "KVM_IRQ_LINE failed, rc: %i errno: %i", - ret, errno); + TEST_ASSERT(!ret, KVM_IOCTL_ERROR(KVM_IRQ_LINE, ret)); } -static void vgic_poke_irq(int gic_fd, uint32_t intid, - uint32_t vcpu, uint64_t reg_off) +static void vgic_poke_irq(int gic_fd, uint32_t intid, struct kvm_vcpu *vcpu, + uint64_t reg_off) { uint64_t reg = intid / 32; uint64_t index = intid % 32; @@ -145,7 +141,7 @@ static void vgic_poke_irq(int gic_fd, uint32_t intid, if (intid_is_private) { /* TODO: only vcpu 0 implemented for now. */ - assert(vcpu == 0); + assert(vcpu->id == 0); attr += SZ_64K; } @@ -158,17 +154,17 @@ static void vgic_poke_irq(int gic_fd, uint32_t intid, * intid will just make the read/writes point to above the intended * register space (i.e., ICPENDR after ISPENDR). */ - kvm_device_access(gic_fd, group, attr, &val, false); + kvm_device_attr_get(gic_fd, group, attr, &val); val |= 1ULL << index; - kvm_device_access(gic_fd, group, attr, &val, true); + kvm_device_attr_set(gic_fd, group, attr, &val); } -void kvm_irq_write_ispendr(int gic_fd, uint32_t intid, uint32_t vcpu) +void kvm_irq_write_ispendr(int gic_fd, uint32_t intid, struct kvm_vcpu *vcpu) { vgic_poke_irq(gic_fd, intid, vcpu, GICD_ISPENDR); } -void kvm_irq_write_isactiver(int gic_fd, uint32_t intid, uint32_t vcpu) +void kvm_irq_write_isactiver(int gic_fd, uint32_t intid, struct kvm_vcpu *vcpu) { vgic_poke_irq(gic_fd, intid, vcpu, GICD_ISACTIVER); } |