1/* SPDX-License-Identifier: GPL-2.0 OR MIT */
 2/*
 3 * Copyright 2007,2020 VMware, Inc.
 4 *
 5 * Permission is hereby granted, free of charge, to any person
 6 * obtaining a copy of this software and associated documentation
 7 * files (the "Software"), to deal in the Software without
 8 * restriction, including without limitation the rights to use, copy,
 9 * modify, merge, publish, distribute, sublicense, and/or sell copies
10 * of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
20 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
21 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE.
24 *
25 */
26
27/*
28 * svga_escape.h --
29 *
30 *    Definitions for our own (vendor-specific) SVGA Escape commands.
31 */
32
33
34
35#ifndef _SVGA_ESCAPE_H_
36#define _SVGA_ESCAPE_H_
37
 
 
 
 
 
38#define SVGA_ESCAPE_NSID_VMWARE 0x00000000
39#define SVGA_ESCAPE_NSID_DEVEL 0xFFFFFFFF
 
40
41#define SVGA_ESCAPE_VMWARE_MAJOR_MASK 0xFFFF0000
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
42
43#define SVGA_ESCAPE_VMWARE_HINT 0x00030000
44#define SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN 0x00030001
45
46#pragma pack(push, 1)
47typedef struct {
48	uint32 command;
49	uint32 fullscreen;
50	struct {
51		int32 x, y;
52	} monitorPosition;
53} SVGAEscapeHintFullscreen;
54#pragma pack(pop)
55
56#endif

 1/* SPDX-License-Identifier: GPL-2.0 OR MIT */
 2/**********************************************************
 3 * Copyright 2007-2015 VMware, Inc.
 4 *
 5 * Permission is hereby granted, free of charge, to any person
 6 * obtaining a copy of this software and associated documentation
 7 * files (the "Software"), to deal in the Software without
 8 * restriction, including without limitation the rights to use, copy,
 9 * modify, merge, publish, distribute, sublicense, and/or sell copies
10 * of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
20 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
21 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE.
24 *
25 **********************************************************/
26
27/*
28 * svga_escape.h --
29 *
30 *    Definitions for our own (vendor-specific) SVGA Escape commands.
31 */
32
 
 
33#ifndef _SVGA_ESCAPE_H_
34#define _SVGA_ESCAPE_H_
35
36
37/*
38 * Namespace IDs for the escape command
39 */
40
41#define SVGA_ESCAPE_NSID_VMWARE 0x00000000
42#define SVGA_ESCAPE_NSID_DEVEL  0xFFFFFFFF
43
44
45/*
46 * Within SVGA_ESCAPE_NSID_VMWARE, we multiplex commands according to
47 * the first DWORD of escape data (after the nsID and size). As a
48 * guideline we're using the high word and low word as a major and
49 * minor command number, respectively.
50 *
51 * Major command number allocation:
52 *
53 *   0000: Reserved
54 *   0001: SVGA_ESCAPE_VMWARE_LOG (svga_binary_logger.h)
55 *   0002: SVGA_ESCAPE_VMWARE_VIDEO (svga_overlay.h)
56 *   0003: SVGA_ESCAPE_VMWARE_HINT (svga_escape.h)
57 */
58
59#define SVGA_ESCAPE_VMWARE_MAJOR_MASK  0xFFFF0000
60
61
62/*
63 * SVGA Hint commands.
64 *
65 * These escapes let the SVGA driver provide optional information to
66 * he host about the state of the guest or guest applications. The
67 * host can use these hints to make user interface or performance
68 * decisions.
69 *
70 * Notes:
71 *
72 *   - SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN is deprecated for guests
73 *     that use the SVGA Screen Object extension. Instead of sending
74 *     this escape, use the SVGA_SCREEN_FULLSCREEN_HINT flag on your
75 *     Screen Object.
76 */
77
78#define SVGA_ESCAPE_VMWARE_HINT               0x00030000
79#define SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN    0x00030001  /* Deprecated */
80
81typedef
82struct {
83   uint32 command;
84   uint32 fullscreen;
85   struct {
86      int32 x, y;
87   } monitorPosition;
88} SVGAEscapeHintFullscreen;
 
89
90#endif /* _SVGA_ESCAPE_H_ */