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Hollis Blanchard
authored and
Avi Kivity
committed
Jan 30, 2008
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refs/heads/master: d77a39d982431ef9efc7e7a1690cee2ce252b95e | ||
refs/heads/master: e2174021cfa535dbcaef02dc6f2897019c30731d |
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/* | ||
* This program is free software; you can redistribute it and/or modify | ||
* it under the terms of the GNU General Public License as published by | ||
* the Free Software Foundation; either version 2 of the License. | ||
* | ||
* This program is distributed in the hope that it will be useful, | ||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
* GNU General Public License for more details. | ||
* | ||
* You should have received a copy of the GNU General Public License | ||
* along with this program; if not, write to the Free Software | ||
* Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||
*/ | ||
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#ifndef __KVM_IODEV_H__ | ||
#define __KVM_IODEV_H__ | ||
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#include "types.h" | ||
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struct kvm_io_device { | ||
void (*read)(struct kvm_io_device *this, | ||
gpa_t addr, | ||
int len, | ||
void *val); | ||
void (*write)(struct kvm_io_device *this, | ||
gpa_t addr, | ||
int len, | ||
const void *val); | ||
int (*in_range)(struct kvm_io_device *this, gpa_t addr); | ||
void (*destructor)(struct kvm_io_device *this); | ||
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void *private; | ||
}; | ||
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static inline void kvm_iodevice_read(struct kvm_io_device *dev, | ||
gpa_t addr, | ||
int len, | ||
void *val) | ||
{ | ||
dev->read(dev, addr, len, val); | ||
} | ||
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static inline void kvm_iodevice_write(struct kvm_io_device *dev, | ||
gpa_t addr, | ||
int len, | ||
const void *val) | ||
{ | ||
dev->write(dev, addr, len, val); | ||
} | ||
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static inline int kvm_iodevice_inrange(struct kvm_io_device *dev, gpa_t addr) | ||
{ | ||
return dev->in_range(dev, addr); | ||
} | ||
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static inline void kvm_iodevice_destructor(struct kvm_io_device *dev) | ||
{ | ||
if (dev->destructor) | ||
dev->destructor(dev); | ||
} | ||
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#endif /* __KVM_IODEV_H__ */ |
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