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diff --git a/sys/amd64/vmm/vmm_dev_machdep.c b/sys/amd64/vmm/vmm_dev_machdep.c
--- a/sys/amd64/vmm/vmm_dev_machdep.c
+++ b/sys/amd64/vmm/vmm_dev_machdep.c
@@ -176,40 +176,13 @@
vmmdev_machdep_ioctl(struct vm *vm, struct vcpu *vcpu, u_long cmd, caddr_t data,
int fflag, struct thread *td)
{
- struct vm_seg_desc *vmsegdesc;
- struct vm_run *vmrun;
-#ifdef COMPAT_FREEBSD13
- struct vm_run_13 *vmrun_13;
-#endif
- struct vm_exception *vmexc;
- struct vm_lapic_irq *vmirq;
- struct vm_lapic_msi *vmmsi;
- struct vm_ioapic_irq *ioapic_irq;
- struct vm_isa_irq *isa_irq;
- struct vm_isa_irq_trigger *isa_irq_trigger;
- struct vm_pptdev *pptdev;
- struct vm_pptdev_mmio *pptmmio;
- struct vm_pptdev_msi *pptmsi;
- struct vm_pptdev_msix *pptmsix;
- struct vm_x2apic *x2apic;
- struct vm_gpa_pte *gpapte;
- struct vm_gla2gpa *gg;
- struct vm_intinfo *vmii;
- struct vm_rtc_time *rtctime;
- struct vm_rtc_data *rtcdata;
- struct vm_readwrite_kernemu_device *kernemu;
-#ifdef BHYVE_SNAPSHOT
- struct vm_snapshot_meta *snapshot_meta;
-#ifdef COMPAT_FREEBSD13
- struct vm_snapshot_meta_13 *snapshot_13;
-#endif
-#endif
int error;
error = 0;
switch (cmd) {
case VM_RUN: {
struct vm_exit *vme;
+ struct vm_run *vmrun;
vmrun = (struct vm_run *)data;
vme = vm_exitinfo(vcpu);
@@ -247,6 +220,7 @@
case VM_RUN_13: {
struct vm_exit *vme;
struct vm_exit_13 *vme_13;
+ struct vm_run_13 *vmrun_13;
vmrun_13 = (struct vm_run_13 *)data;
vme_13 = &vmrun_13->vm_exit;
@@ -285,85 +259,123 @@
break;
}
#endif
- case VM_PPTDEV_MSI:
+ case VM_PPTDEV_MSI: {
+ struct vm_pptdev_msi *pptmsi;
+
pptmsi = (struct vm_pptdev_msi *)data;
- error = ppt_setup_msi(vm,
- pptmsi->bus, pptmsi->slot, pptmsi->func,
- pptmsi->addr, pptmsi->msg,
- pptmsi->numvec);
+ error = ppt_setup_msi(vm, pptmsi->bus, pptmsi->slot,
+ pptmsi->func, pptmsi->addr, pptmsi->msg, pptmsi->numvec);
break;
- case VM_PPTDEV_MSIX:
+ }
+ case VM_PPTDEV_MSIX: {
+ struct vm_pptdev_msix *pptmsix;
+
pptmsix = (struct vm_pptdev_msix *)data;
- error = ppt_setup_msix(vm,
- pptmsix->bus, pptmsix->slot,
- pptmsix->func, pptmsix->idx,
- pptmsix->addr, pptmsix->msg,
- pptmsix->vector_control);
+ error = ppt_setup_msix(vm, pptmsix->bus, pptmsix->slot,
+ pptmsix->func, pptmsix->idx, pptmsix->addr, pptmsix->msg,
+ pptmsix->vector_control);
break;
- case VM_PPTDEV_DISABLE_MSIX:
+ }
+ case VM_PPTDEV_DISABLE_MSIX: {
+ struct vm_pptdev *pptdev;
+
pptdev = (struct vm_pptdev *)data;
error = ppt_disable_msix(vm, pptdev->bus, pptdev->slot,
- pptdev->func);
+ pptdev->func);
break;
- case VM_MAP_PPTDEV_MMIO:
+ }
+ case VM_MAP_PPTDEV_MMIO: {
+ struct vm_pptdev_mmio *pptmmio;
+
pptmmio = (struct vm_pptdev_mmio *)data;
error = ppt_map_mmio(vm, pptmmio->bus, pptmmio->slot,
- pptmmio->func, pptmmio->gpa, pptmmio->len,
- pptmmio->hpa);
+ pptmmio->func, pptmmio->gpa, pptmmio->len, pptmmio->hpa);
break;
- case VM_UNMAP_PPTDEV_MMIO:
+ }
+ case VM_UNMAP_PPTDEV_MMIO: {
+ struct vm_pptdev_mmio *pptmmio;
+
pptmmio = (struct vm_pptdev_mmio *)data;
error = ppt_unmap_mmio(vm, pptmmio->bus, pptmmio->slot,
- pptmmio->func, pptmmio->gpa, pptmmio->len);
+ pptmmio->func, pptmmio->gpa, pptmmio->len);
break;
- case VM_BIND_PPTDEV:
+ }
+ case VM_BIND_PPTDEV: {
+ struct vm_pptdev *pptdev;
+
pptdev = (struct vm_pptdev *)data;
error = vm_assign_pptdev(vm, pptdev->bus, pptdev->slot,
- pptdev->func);
+ pptdev->func);
break;
- case VM_UNBIND_PPTDEV:
+ }
+ case VM_UNBIND_PPTDEV: {
+ struct vm_pptdev *pptdev;
+
pptdev = (struct vm_pptdev *)data;
error = vm_unassign_pptdev(vm, pptdev->bus, pptdev->slot,
- pptdev->func);
+ pptdev->func);
break;
- case VM_INJECT_EXCEPTION:
+ }
+ case VM_INJECT_EXCEPTION: {
+ struct vm_exception *vmexc;
+
vmexc = (struct vm_exception *)data;
error = vm_inject_exception(vcpu,
vmexc->vector, vmexc->error_code_valid, vmexc->error_code,
vmexc->restart_instruction);
break;
+ }
case VM_INJECT_NMI:
error = vm_inject_nmi(vcpu);
break;
- case VM_LAPIC_IRQ:
+ case VM_LAPIC_IRQ: {
+ struct vm_lapic_irq *vmirq;
+
vmirq = (struct vm_lapic_irq *)data;
error = lapic_intr_edge(vcpu, vmirq->vector);
break;
- case VM_LAPIC_LOCAL_IRQ:
+ }
+ case VM_LAPIC_LOCAL_IRQ: {
+ struct vm_lapic_irq *vmirq;
+
vmirq = (struct vm_lapic_irq *)data;
error = lapic_set_local_intr(vm, vcpu, vmirq->vector);
break;
- case VM_LAPIC_MSI:
+ }
+ case VM_LAPIC_MSI: {
+ struct vm_lapic_msi *vmmsi;
+
vmmsi = (struct vm_lapic_msi *)data;
error = lapic_intr_msi(vm, vmmsi->addr, vmmsi->msg);
break;
- case VM_IOAPIC_ASSERT_IRQ:
+ }
+ case VM_IOAPIC_ASSERT_IRQ: {
+ struct vm_ioapic_irq *ioapic_irq;
+
ioapic_irq = (struct vm_ioapic_irq *)data;
error = vioapic_assert_irq(vm, ioapic_irq->irq);
break;
- case VM_IOAPIC_DEASSERT_IRQ:
+ }
+ case VM_IOAPIC_DEASSERT_IRQ: {
+ struct vm_ioapic_irq *ioapic_irq;
+
ioapic_irq = (struct vm_ioapic_irq *)data;
error = vioapic_deassert_irq(vm, ioapic_irq->irq);
break;
- case VM_IOAPIC_PULSE_IRQ:
+ }
+ case VM_IOAPIC_PULSE_IRQ: {
+ struct vm_ioapic_irq *ioapic_irq;
+
ioapic_irq = (struct vm_ioapic_irq *)data;
error = vioapic_pulse_irq(vm, ioapic_irq->irq);
break;
+ }
case VM_IOAPIC_PINCOUNT:
*(int *)data = vioapic_pincount(vm);
break;
case VM_SET_KERNEMU_DEV:
case VM_GET_KERNEMU_DEV: {
+ struct vm_readwrite_kernemu_device *kernemu;
mem_region_write_t mwrite;
mem_region_read_t mread;
int size;
@@ -400,60 +412,86 @@
error = mread(vcpu, kernemu->gpa,
&kernemu->value, size, &arg);
break;
- }
- case VM_ISA_ASSERT_IRQ:
+ }
+ case VM_ISA_ASSERT_IRQ: {
+ struct vm_isa_irq *isa_irq;
+
isa_irq = (struct vm_isa_irq *)data;
error = vatpic_assert_irq(vm, isa_irq->atpic_irq);
if (error == 0 && isa_irq->ioapic_irq != -1)
error = vioapic_assert_irq(vm, isa_irq->ioapic_irq);
break;
- case VM_ISA_DEASSERT_IRQ:
+ }
+ case VM_ISA_DEASSERT_IRQ: {
+ struct vm_isa_irq *isa_irq;
+
isa_irq = (struct vm_isa_irq *)data;
error = vatpic_deassert_irq(vm, isa_irq->atpic_irq);
if (error == 0 && isa_irq->ioapic_irq != -1)
error = vioapic_deassert_irq(vm, isa_irq->ioapic_irq);
break;
- case VM_ISA_PULSE_IRQ:
+ }
+ case VM_ISA_PULSE_IRQ: {
+ struct vm_isa_irq *isa_irq;
+
isa_irq = (struct vm_isa_irq *)data;
error = vatpic_pulse_irq(vm, isa_irq->atpic_irq);
if (error == 0 && isa_irq->ioapic_irq != -1)
error = vioapic_pulse_irq(vm, isa_irq->ioapic_irq);
break;
- case VM_ISA_SET_IRQ_TRIGGER:
+ }
+ case VM_ISA_SET_IRQ_TRIGGER: {
+ struct vm_isa_irq_trigger *isa_irq_trigger;
+
isa_irq_trigger = (struct vm_isa_irq_trigger *)data;
error = vatpic_set_irq_trigger(vm,
isa_irq_trigger->atpic_irq, isa_irq_trigger->trigger);
break;
- case VM_SET_SEGMENT_DESCRIPTOR:
+ }
+ case VM_SET_SEGMENT_DESCRIPTOR: {
+ struct vm_seg_desc *vmsegdesc;
+
vmsegdesc = (struct vm_seg_desc *)data;
- error = vm_set_seg_desc(vcpu,
- vmsegdesc->regnum,
- &vmsegdesc->desc);
+ error = vm_set_seg_desc(vcpu, vmsegdesc->regnum,
+ &vmsegdesc->desc);
break;
- case VM_GET_SEGMENT_DESCRIPTOR:
+ }
+ case VM_GET_SEGMENT_DESCRIPTOR: {
+ struct vm_seg_desc *vmsegdesc;
+
vmsegdesc = (struct vm_seg_desc *)data;
- error = vm_get_seg_desc(vcpu,
- vmsegdesc->regnum,
- &vmsegdesc->desc);
+ error = vm_get_seg_desc(vcpu, vmsegdesc->regnum,
+ &vmsegdesc->desc);
break;
- case VM_SET_X2APIC_STATE:
+ }
+ case VM_SET_X2APIC_STATE: {
+ struct vm_x2apic *x2apic;
+
x2apic = (struct vm_x2apic *)data;
error = vm_set_x2apic_state(vcpu, x2apic->state);
break;
- case VM_GET_X2APIC_STATE:
+ }
+ case VM_GET_X2APIC_STATE: {
+ struct vm_x2apic *x2apic;
+
x2apic = (struct vm_x2apic *)data;
error = vm_get_x2apic_state(vcpu, &x2apic->state);
break;
- case VM_GET_GPA_PMAP:
+ }
+ case VM_GET_GPA_PMAP: {
+ struct vm_gpa_pte *gpapte;
+
gpapte = (struct vm_gpa_pte *)data;
- pmap_get_mapping(vmspace_pmap(vm_vmspace(vm)),
- gpapte->gpa, gpapte->pte, &gpapte->ptenum);
- error = 0;
+ pmap_get_mapping(vmspace_pmap(vm_vmspace(vm)), gpapte->gpa,
+ gpapte->pte, &gpapte->ptenum);
break;
+ }
case VM_GET_HPET_CAPABILITIES:
error = vhpet_getcap((struct vm_hpet_cap *)data);
break;
case VM_GLA2GPA: {
+ struct vm_gla2gpa *gg;
+
CTASSERT(PROT_READ == VM_PROT_READ);
CTASSERT(PROT_WRITE == VM_PROT_WRITE);
CTASSERT(PROT_EXEC == VM_PROT_EXECUTE);
@@ -464,50 +502,76 @@
("%s: vm_gla2gpa unknown error %d", __func__, error));
break;
}
- case VM_GLA2GPA_NOFAULT:
+ case VM_GLA2GPA_NOFAULT: {
+ struct vm_gla2gpa *gg;
+
gg = (struct vm_gla2gpa *)data;
error = vm_gla2gpa_nofault(vcpu, &gg->paging, gg->gla,
gg->prot, &gg->gpa, &gg->fault);
KASSERT(error == 0 || error == EFAULT,
("%s: vm_gla2gpa unknown error %d", __func__, error));
break;
- case VM_SET_INTINFO:
+ }
+ case VM_SET_INTINFO: {
+ struct vm_intinfo *vmii;
+
vmii = (struct vm_intinfo *)data;
error = vm_exit_intinfo(vcpu, vmii->info1);
break;
- case VM_GET_INTINFO:
+ }
+ case VM_GET_INTINFO: {
+ struct vm_intinfo *vmii;
+
vmii = (struct vm_intinfo *)data;
error = vm_get_intinfo(vcpu, &vmii->info1, &vmii->info2);
break;
- case VM_RTC_WRITE:
+ }
+ case VM_RTC_WRITE: {
+ struct vm_rtc_data *rtcdata;
+
rtcdata = (struct vm_rtc_data *)data;
error = vrtc_nvram_write(vm, rtcdata->offset,
rtcdata->value);
break;
- case VM_RTC_READ:
+ }
+ case VM_RTC_READ: {
+ struct vm_rtc_data *rtcdata;
+
rtcdata = (struct vm_rtc_data *)data;
error = vrtc_nvram_read(vm, rtcdata->offset,
&rtcdata->value);
break;
- case VM_RTC_SETTIME:
+ }
+ case VM_RTC_SETTIME: {
+ struct vm_rtc_time *rtctime;
+
rtctime = (struct vm_rtc_time *)data;
error = vrtc_set_time(vm, rtctime->secs);
break;
- case VM_RTC_GETTIME:
- error = 0;
+ }
+ case VM_RTC_GETTIME: {
+ struct vm_rtc_time *rtctime;
+
rtctime = (struct vm_rtc_time *)data;
rtctime->secs = vrtc_get_time(vm);
break;
+ }
case VM_RESTART_INSTRUCTION:
error = vm_restart_instruction(vcpu);
break;
#ifdef BHYVE_SNAPSHOT
- case VM_SNAPSHOT_REQ:
+ case VM_SNAPSHOT_REQ: {
+ struct vm_snapshot_meta *snapshot_meta;
+
snapshot_meta = (struct vm_snapshot_meta *)data;
error = vm_snapshot_req(vm, snapshot_meta);
break;
+ }
#ifdef COMPAT_FREEBSD13
- case VM_SNAPSHOT_REQ_13:
+ case VM_SNAPSHOT_REQ_13: {
+ struct vm_snapshot_meta *snapshot_meta;
+ struct vm_snapshot_meta_13 *snapshot_13;
+
/*
* The old structure just has an additional pointer at
* the start that is ignored.
@@ -517,6 +581,7 @@
(struct vm_snapshot_meta *)&snapshot_13->dev_data;
error = vm_snapshot_req(vm, snapshot_meta);
break;
+ }
#endif
case VM_RESTORE_TIME:
error = vm_restore_time(vm);
diff --git a/sys/arm64/vmm/vmm_dev_machdep.c b/sys/arm64/vmm/vmm_dev_machdep.c
--- a/sys/arm64/vmm/vmm_dev_machdep.c
+++ b/sys/arm64/vmm/vmm_dev_machdep.c
@@ -68,19 +68,13 @@
vmmdev_machdep_ioctl(struct vm *vm, struct vcpu *vcpu, u_long cmd, caddr_t data,
int fflag, struct thread *td)
{
- struct vm_run *vmrun;
- struct vm_vgic_version *vgv;
- struct vm_vgic_descr *vgic;
- struct vm_irq *vi;
- struct vm_exception *vmexc;
- struct vm_gla2gpa *gg;
- struct vm_msi *vmsi;
int error;
error = 0;
switch (cmd) {
case VM_RUN: {
struct vm_exit *vme;
+ struct vm_run *vmrun;
vmrun = (struct vm_run *)data;
vme = vm_exitinfo(vcpu);
@@ -94,41 +88,62 @@
break;
break;
}
- case VM_INJECT_EXCEPTION:
+ case VM_INJECT_EXCEPTION: {
+ struct vm_exception *vmexc;
+
vmexc = (struct vm_exception *)data;
error = vm_inject_exception(vcpu, vmexc->esr, vmexc->far);
break;
- case VM_GLA2GPA_NOFAULT:
+ }
+ case VM_GLA2GPA_NOFAULT: {
+ struct vm_gla2gpa *gg;
+
gg = (struct vm_gla2gpa *)data;
error = vm_gla2gpa_nofault(vcpu, &gg->paging, gg->gla,
gg->prot, &gg->gpa, &gg->fault);
KASSERT(error == 0 || error == EFAULT,
("%s: vm_gla2gpa unknown error %d", __func__, error));
break;
- case VM_GET_VGIC_VERSION:
+ }
+ case VM_GET_VGIC_VERSION: {
+ struct vm_vgic_version *vgv;
+
vgv = (struct vm_vgic_version *)data;
/* TODO: Query the vgic driver for this */
vgv->version = 3;
vgv->flags = 0;
error = 0;
break;
- case VM_ATTACH_VGIC:
+ }
+ case VM_ATTACH_VGIC: {
+ struct vm_vgic_descr *vgic;
+
vgic = (struct vm_vgic_descr *)data;
error = vm_attach_vgic(vm, vgic);
break;
- case VM_RAISE_MSI:
+ }
+ case VM_RAISE_MSI: {
+ struct vm_msi *vmsi;
+
vmsi = (struct vm_msi *)data;
error = vm_raise_msi(vm, vmsi->msg, vmsi->addr, vmsi->bus,
vmsi->slot, vmsi->func);
break;
- case VM_ASSERT_IRQ:
+ }
+ case VM_ASSERT_IRQ: {
+ struct vm_irq *vi;
+
vi = (struct vm_irq *)data;
error = vm_assert_irq(vm, vi->irq);
break;
- case VM_DEASSERT_IRQ:
+ }
+ case VM_DEASSERT_IRQ: {
+ struct vm_irq *vi;
+
vi = (struct vm_irq *)data;
error = vm_deassert_irq(vm, vi->irq);
break;
+ }
default:
error = ENOTTY;
break;
diff --git a/sys/riscv/vmm/vmm_dev_machdep.c b/sys/riscv/vmm/vmm_dev_machdep.c
--- a/sys/riscv/vmm/vmm_dev_machdep.c
+++ b/sys/riscv/vmm/vmm_dev_machdep.c
@@ -67,18 +67,13 @@
vmmdev_machdep_ioctl(struct vm *vm, struct vcpu *vcpu, u_long cmd, caddr_t data,
int fflag, struct thread *td)
{
- struct vm_run *vmrun;
- struct vm_aplic_descr *aplic;
- struct vm_irq *vi;
- struct vm_exception *vmexc;
- struct vm_gla2gpa *gg;
- struct vm_msi *vmsi;
int error;
error = 0;
switch (cmd) {
case VM_RUN: {
struct vm_exit *vme;
+ struct vm_run *vmrun;
vmrun = (struct vm_run *)data;
vme = vm_exitinfo(vcpu);
@@ -90,34 +85,52 @@
error = copyout(vme, vmrun->vm_exit, sizeof(*vme));
break;
}
- case VM_INJECT_EXCEPTION:
+ case VM_INJECT_EXCEPTION: {
+ struct vm_exception *vmexc;
+
vmexc = (struct vm_exception *)data;
error = vm_inject_exception(vcpu, vmexc->scause);
break;
- case VM_GLA2GPA_NOFAULT:
+ }
+ case VM_GLA2GPA_NOFAULT: {
+ struct vm_gla2gpa *gg;
+
gg = (struct vm_gla2gpa *)data;
error = vm_gla2gpa_nofault(vcpu, &gg->paging, gg->gla,
gg->prot, &gg->gpa, &gg->fault);
KASSERT(error == 0 || error == EFAULT,
("%s: vm_gla2gpa unknown error %d", __func__, error));
break;
- case VM_ATTACH_APLIC:
+ }
+ case VM_ATTACH_APLIC: {
+ struct vm_aplic_descr *aplic;
+
aplic = (struct vm_aplic_descr *)data;
error = vm_attach_aplic(vm, aplic);
break;
- case VM_RAISE_MSI:
+ }
+ case VM_RAISE_MSI: {
+ struct vm_msi *vmsi;
+
vmsi = (struct vm_msi *)data;
error = vm_raise_msi(vm, vmsi->msg, vmsi->addr, vmsi->bus,
vmsi->slot, vmsi->func);
break;
- case VM_ASSERT_IRQ:
+ }
+ case VM_ASSERT_IRQ: {
+ struct vm_irq *vi;
+
vi = (struct vm_irq *)data;
error = vm_assert_irq(vm, vi->irq);
break;
- case VM_DEASSERT_IRQ:
+ }
+ case VM_DEASSERT_IRQ: {
+ struct vm_irq *vi;
+
vi = (struct vm_irq *)data;
error = vm_deassert_irq(vm, vi->irq);
break;
+ }
default:
error = ENOTTY;
break;

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