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@@ -1,126 +0,0 @@
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-/*
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- *
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- * Copyright (c) 2009, Microsoft Corporation.
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- *
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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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- *
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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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- * more details.
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- *
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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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- *
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- * Authors:
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- * Haiyang Zhang <haiyangz@microsoft.com>
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- * Hank Janssen <hjanssen@microsoft.com>
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- *
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- */
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-
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-
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-#ifndef _VMBUS_PRIVATE_H_
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-#define _VMBUS_PRIVATE_H_
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-
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-#include "hyperv.h"
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-#include <linux/list.h>
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-#include <asm/sync_bitops.h>
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-
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-
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-/*
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- * Maximum channels is determined by the size of the interrupt page
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- * which is PAGE_SIZE. 1/2 of PAGE_SIZE is for send endpoint interrupt
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- * and the other is receive endpoint interrupt
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- */
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-#define MAX_NUM_CHANNELS ((PAGE_SIZE >> 1) << 3) /* 16348 channels */
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-
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-/* The value here must be in multiple of 32 */
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-/* TODO: Need to make this configurable */
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-#define MAX_NUM_CHANNELS_SUPPORTED 256
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-
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-
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-enum vmbus_connect_state {
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- DISCONNECTED,
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- CONNECTING,
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- CONNECTED,
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- DISCONNECTING
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-};
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-
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-#define MAX_SIZE_CHANNEL_MESSAGE HV_MESSAGE_PAYLOAD_BYTE_COUNT
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-
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-struct vmbus_connection {
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- enum vmbus_connect_state conn_state;
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-
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- atomic_t next_gpadl_handle;
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-
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- /*
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- * Represents channel interrupts. Each bit position represents a
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- * channel. When a channel sends an interrupt via VMBUS, it finds its
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- * bit in the sendInterruptPage, set it and calls Hv to generate a port
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- * event. The other end receives the port event and parse the
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- * recvInterruptPage to see which bit is set
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- */
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- void *int_page;
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- void *send_int_page;
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- void *recv_int_page;
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-
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- /*
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- * 2 pages - 1st page for parent->child notification and 2nd
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- * is child->parent notification
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- */
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- void *monitor_pages;
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- struct list_head chn_msg_list;
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- spinlock_t channelmsg_lock;
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-
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- /* List of channels */
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- struct list_head chn_list;
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- spinlock_t channel_lock;
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-
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- struct workqueue_struct *work_queue;
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-};
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-
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-
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-struct vmbus_msginfo {
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- /* Bookkeeping stuff */
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- struct list_head msglist_entry;
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-
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- /* The message itself */
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- unsigned char msg[0];
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-};
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-
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-
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-extern struct vmbus_connection vmbus_connection;
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-
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-/* General vmbus interface */
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-
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-struct hv_device *vmbus_child_device_create(struct hv_guid *type,
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- struct hv_guid *instance,
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- struct vmbus_channel *channel);
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-
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-int vmbus_child_device_register(struct hv_device *child_device_obj);
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-void vmbus_child_device_unregister(struct hv_device *device_obj);
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-
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-/* static void */
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-/* VmbusChildDeviceDestroy( */
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-/* struct hv_device *); */
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-
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-struct vmbus_channel *relid2channel(u32 relid);
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-
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-
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-/* Connection interface */
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-
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-int vmbus_connect(void);
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-
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-int vmbus_disconnect(void);
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-
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-int vmbus_post_msg(void *buffer, size_t buflen);
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-
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-int vmbus_set_event(u32 child_relid);
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-
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-void vmbus_on_event(unsigned long data);
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-
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-
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-#endif /* _VMBUS_PRIVATE_H_ */
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