diff options
Diffstat (limited to 'virt/kvm/iodev.h')
| -rw-r--r-- | virt/kvm/iodev.h | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/virt/kvm/iodev.h b/virt/kvm/iodev.h index 12fd3caffd2b..9ef709cc2cae 100644 --- a/virt/kvm/iodev.h +++ b/virt/kvm/iodev.h @@ -20,6 +20,7 @@ #include <asm/errno.h> struct kvm_io_device; +struct kvm_vcpu; /** * kvm_io_device_ops are called under kvm slots_lock. @@ -27,11 +28,13 @@ struct kvm_io_device; * or non-zero to have it passed to the next device. **/ struct kvm_io_device_ops { - int (*read)(struct kvm_io_device *this, + int (*read)(struct kvm_vcpu *vcpu, + struct kvm_io_device *this, gpa_t addr, int len, void *val); - int (*write)(struct kvm_io_device *this, + int (*write)(struct kvm_vcpu *vcpu, + struct kvm_io_device *this, gpa_t addr, int len, const void *val); @@ -49,16 +52,20 @@ static inline void kvm_iodevice_init(struct kvm_io_device *dev, dev->ops = ops; } -static inline int kvm_iodevice_read(struct kvm_io_device *dev, - gpa_t addr, int l, void *v) +static inline int kvm_iodevice_read(struct kvm_vcpu *vcpu, + struct kvm_io_device *dev, gpa_t addr, + int l, void *v) { - return dev->ops->read ? dev->ops->read(dev, addr, l, v) : -EOPNOTSUPP; + return dev->ops->read ? dev->ops->read(vcpu, dev, addr, l, v) + : -EOPNOTSUPP; } -static inline int kvm_iodevice_write(struct kvm_io_device *dev, - gpa_t addr, int l, const void *v) +static inline int kvm_iodevice_write(struct kvm_vcpu *vcpu, + struct kvm_io_device *dev, gpa_t addr, + int l, const void *v) { - return dev->ops->write ? dev->ops->write(dev, addr, l, v) : -EOPNOTSUPP; + return dev->ops->write ? dev->ops->write(vcpu, dev, addr, l, v) + : -EOPNOTSUPP; } static inline void kvm_iodevice_destructor(struct kvm_io_device *dev) |