1/*
 2 * VMware VMCI Driver
 3 *
 4 * Copyright (C) 2012 VMware, Inc. All rights reserved.
 5 *
 6 * This program is free software; you can redistribute it and/or modify it
 7 * under the terms of the GNU General Public License as published by the
 8 * Free Software Foundation version 2 and no later version.
 9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13 * for more details.
14 */
15
16#ifndef _VMCI_RESOURCE_H_
17#define _VMCI_RESOURCE_H_
18
19#include <linux/vmw_vmci_defs.h>
20#include <linux/types.h>
21
22#include "vmci_context.h"
23
24
25enum vmci_resource_type {
26	VMCI_RESOURCE_TYPE_ANY,
27	VMCI_RESOURCE_TYPE_API,
28	VMCI_RESOURCE_TYPE_GROUP,
29	VMCI_RESOURCE_TYPE_DATAGRAM,
30	VMCI_RESOURCE_TYPE_DOORBELL,
31	VMCI_RESOURCE_TYPE_QPAIR_GUEST,
32	VMCI_RESOURCE_TYPE_QPAIR_HOST
33};
34
35struct vmci_resource {
36	struct vmci_handle handle;
37	enum vmci_resource_type type;
38	struct hlist_node node;
39	struct kref kref;
40	struct completion done;
41};
42
43
44int vmci_resource_add(struct vmci_resource *resource,
45		      enum vmci_resource_type resource_type,
46		      struct vmci_handle handle);
47
48void vmci_resource_remove(struct vmci_resource *resource);
49
50struct vmci_resource *
51vmci_resource_by_handle(struct vmci_handle resource_handle,
52			enum vmci_resource_type resource_type);
53
54struct vmci_resource *vmci_resource_get(struct vmci_resource *resource);
55int vmci_resource_put(struct vmci_resource *resource);
56
57struct vmci_handle vmci_resource_handle(struct vmci_resource *resource);
58
59#endif /* _VMCI_RESOURCE_H_ */

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * VMware VMCI Driver
 4 *
 5 * Copyright (C) 2012 VMware, Inc. All rights reserved.
 
 
 
 
 
 
 
 
 
 6 */
 7
 8#ifndef _VMCI_RESOURCE_H_
 9#define _VMCI_RESOURCE_H_
10
11#include <linux/vmw_vmci_defs.h>
12#include <linux/types.h>
13
14#include "vmci_context.h"
15
16
17enum vmci_resource_type {
18	VMCI_RESOURCE_TYPE_ANY,
19	VMCI_RESOURCE_TYPE_API,
20	VMCI_RESOURCE_TYPE_GROUP,
21	VMCI_RESOURCE_TYPE_DATAGRAM,
22	VMCI_RESOURCE_TYPE_DOORBELL,
23	VMCI_RESOURCE_TYPE_QPAIR_GUEST,
24	VMCI_RESOURCE_TYPE_QPAIR_HOST
25};
26
27struct vmci_resource {
28	struct vmci_handle handle;
29	enum vmci_resource_type type;
30	struct hlist_node node;
31	struct kref kref;
32	struct completion done;
33};
34
35
36int vmci_resource_add(struct vmci_resource *resource,
37		      enum vmci_resource_type resource_type,
38		      struct vmci_handle handle);
39
40void vmci_resource_remove(struct vmci_resource *resource);
41
42struct vmci_resource *
43vmci_resource_by_handle(struct vmci_handle resource_handle,
44			enum vmci_resource_type resource_type);
45
46struct vmci_resource *vmci_resource_get(struct vmci_resource *resource);
47int vmci_resource_put(struct vmci_resource *resource);
48
49struct vmci_handle vmci_resource_handle(struct vmci_resource *resource);
50
51#endif /* _VMCI_RESOURCE_H_ */