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* Copyright (c) 2009, Microsoft Corporation.
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place - Suite 330, Boston, MA 02111-1307 USA.
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* Haiyang Zhang <haiyangz@microsoft.com>
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* Hank Janssen <hjanssen@microsoft.com>
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#include <linux/device.h>
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#include "vmbus_api.h"
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struct driver_context {
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struct hv_guid class_id;
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struct device_driver driver;
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* Use these methods instead of the struct device_driver so 2.6 kernel
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int (*probe)(struct device *);
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int (*remove)(struct device *);
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void (*shutdown)(struct device *);
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struct work_struct probe_failed_work_item;
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struct hv_guid class_id;
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struct hv_guid device_id;
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struct hv_device device_obj;
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static inline struct vm_device *to_vm_device(struct hv_device *d)
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return container_of(d, struct vm_device, device_obj);
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static inline struct vm_device *device_to_vm_device(struct device *d)
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return container_of(d, struct vm_device, device);
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static inline struct driver_context *driver_to_driver_context(struct device_driver *d)
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return container_of(d, struct driver_context, driver);
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int vmbus_child_driver_register(struct driver_context *driver_ctx);
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void vmbus_child_driver_unregister(struct driver_context *driver_ctx);
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extern struct completion hv_channel_ready;
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#endif /* _VMBUS_H_ */