blob: 2fbf4a0ac657953c3b18482acc12edba40b75e2c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*
* VMware VMCI Driver
*
* Copyright (C) 2012 VMware, Inc. All rights reserved.
*
* 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 version 2 and no later version.
*
* 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.
*/
#ifndef _VMCI_DRIVER_H_
#define _VMCI_DRIVER_H_
#include <linux/vmw_vmci_defs.h>
#include <linux/wait.h>
#include "vmci_queue_pair.h"
#include "vmci_context.h"
enum vmci_obj_type {
VMCIOBJ_VMX_VM = 10,
VMCIOBJ_CONTEXT,
VMCIOBJ_SOCKET,
VMCIOBJ_NOT_SET,
};
/* For storing VMCI structures in file handles. */
struct vmci_obj {
void *ptr;
enum vmci_obj_type type;
};
/*
* Needed by other components of this module. It's okay to have one global
* instance of this because there can only ever be one VMCI device. Our
* virtual hardware enforces this.
*/
extern struct pci_dev *vmci_pdev;
u32 vmci_get_context_id(void);
int vmci_send_datagram(struct vmci_datagram *dg);
int vmci_host_init(void);
void vmci_host_exit(void);
bool vmci_host_code_active(void);
int vmci_guest_init(void);
void vmci_guest_exit(void);
bool vmci_guest_code_active(void);
u32 vmci_get_vm_context_id(void);
bool vmci_use_ppn64(void);
#endif /* _VMCI_DRIVER_H_ */
|
