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-rw-r--r--arch/ia64/kvm/kvm-ia64.c4
-rw-r--r--arch/x86/kvm/i8254.c6
-rw-r--r--arch/x86/kvm/i8259.c4
-rw-r--r--arch/x86/kvm/x86.c13
4 files changed, 15 insertions, 12 deletions
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index b2e4d16..d0ad538 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -241,10 +241,10 @@ static int handle_mmio(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
return 0;
mmio:
if (p->dir)
- r = kvm_io_bus_read(&vcpu->kvm->mmio_bus, p->addr,
+ r = kvm_io_bus_read(vcpu->kvm, KVM_MMIO_BUS, p->addr,
p->size, &p->data);
else
- r = kvm_io_bus_write(&vcpu->kvm->mmio_bus, p->addr,
+ r = kvm_io_bus_write(vcpu->kvm, KVM_MMIO_BUS, p->addr,
p->size, &p->data);
if (r)
printk(KERN_ERR"kvm: No iodevice found! addr:%lx\n", p->addr);
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index 15578f1..4b433de 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -645,13 +645,13 @@ struct kvm_pit *kvm_create_pit(struct kvm *kvm, u32 flags)
kvm_register_irq_mask_notifier(kvm, 0, &pit->mask_notifier);
kvm_iodevice_init(&pit->dev, &pit_dev_ops);
- ret = __kvm_io_bus_register_dev(&kvm->pio_bus, &pit->dev);
+ ret = kvm_io_bus_register_dev(kvm, KVM_PIO_BUS, &pit->dev);
if (ret < 0)
goto fail;
if (flags & KVM_PIT_SPEAKER_DUMMY) {
kvm_iodevice_init(&pit->speaker_dev, &speaker_dev_ops);
- ret = __kvm_io_bus_register_dev(&kvm->pio_bus,
+ ret = kvm_io_bus_register_dev(kvm, KVM_PIO_BUS,
&pit->speaker_dev);
if (ret < 0)
goto fail_unregister;
@@ -660,7 +660,7 @@ struct kvm_pit *kvm_create_pit(struct kvm *kvm, u32 flags)
return pit;
fail_unregister:
- __kvm_io_bus_unregister_dev(&kvm->pio_bus, &pit->dev);
+ kvm_io_bus_unregister_dev(kvm, KVM_PIO_BUS, &pit->dev);
fail:
if (pit->irq_source_id >= 0)
diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
index d057c0c..b7d145b 100644
--- a/arch/x86/kvm/i8259.c
+++ b/arch/x86/kvm/i8259.c
@@ -533,7 +533,9 @@ struct kvm_pic *kvm_create_pic(struct kvm *kvm)
* Initialize PIO device
*/
kvm_iodevice_init(&s->dev, &picdev_ops);
- ret = kvm_io_bus_register_dev(kvm, &kvm->pio_bus, &s->dev);
+ down_write(&kvm->slots_lock);
+ ret = kvm_io_bus_register_dev(kvm, KVM_PIO_BUS, &s->dev);
+ up_write(&kvm->slots_lock);
if (ret < 0) {
kfree(s);
return NULL;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 28127c9..9b42673 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2851,7 +2851,7 @@ static int vcpu_mmio_write(struct kvm_vcpu *vcpu, gpa_t addr, int len,
!kvm_iodevice_write(&vcpu->arch.apic->dev, addr, len, v))
return 0;
- return kvm_io_bus_write(&vcpu->kvm->mmio_bus, addr, len, v);
+ return kvm_io_bus_write(vcpu->kvm, KVM_MMIO_BUS, addr, len, v);
}
static int vcpu_mmio_read(struct kvm_vcpu *vcpu, gpa_t addr, int len, void *v)
@@ -2860,7 +2860,7 @@ static int vcpu_mmio_read(struct kvm_vcpu *vcpu, gpa_t addr, int len, void *v)
!kvm_iodevice_read(&vcpu->arch.apic->dev, addr, len, v))
return 0;
- return kvm_io_bus_read(&vcpu->kvm->mmio_bus, addr, len, v);
+ return kvm_io_bus_read(vcpu->kvm, KVM_MMIO_BUS, addr, len, v);
}
static int kvm_read_guest_virt(gva_t addr, void *val, unsigned int bytes,
@@ -3345,11 +3345,12 @@ static int kernel_pio(struct kvm_vcpu *vcpu, void *pd)
int r;
if (vcpu->arch.pio.in)
- r = kvm_io_bus_read(&vcpu->kvm->pio_bus, vcpu->arch.pio.port,
+ r = kvm_io_bus_read(vcpu->kvm, KVM_PIO_BUS, vcpu->arch.pio.port,
vcpu->arch.pio.size, pd);
else
- r = kvm_io_bus_write(&vcpu->kvm->pio_bus, vcpu->arch.pio.port,
- vcpu->arch.pio.size, pd);
+ r = kvm_io_bus_write(vcpu->kvm, KVM_PIO_BUS,
+ vcpu->arch.pio.port, vcpu->arch.pio.size,
+ pd);
return r;
}
@@ -3360,7 +3361,7 @@ static int pio_string_write(struct kvm_vcpu *vcpu)
int i, r = 0;
for (i = 0; i < io->cur_count; i++) {
- if (kvm_io_bus_write(&vcpu->kvm->pio_bus,
+ if (kvm_io_bus_write(vcpu->kvm, KVM_PIO_BUS,
io->port, io->size, pd)) {
r = -EOPNOTSUPP;
break;