Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6296 | serge | 1 | /********************************************************** |
| 2 | * Copyright 2007-2015 VMware, Inc. All rights reserved. |
||
| 3 | * |
||
| 4 | * Permission is hereby granted, free of charge, to any person |
||
| 5 | * obtaining a copy of this software and associated documentation |
||
| 6 | * files (the "Software"), to deal in the Software without |
||
| 7 | * restriction, including without limitation the rights to use, copy, |
||
| 8 | * modify, merge, publish, distribute, sublicense, and/or sell copies |
||
| 9 | * of the Software, and to permit persons to whom the Software is |
||
| 10 | * furnished to do so, subject to the following conditions: |
||
| 11 | * |
||
| 12 | * The above copyright notice and this permission notice shall be |
||
| 13 | * included in all copies or substantial portions of the Software. |
||
| 14 | * |
||
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
||
| 16 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
||
| 17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
||
| 18 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
||
| 19 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
||
| 20 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
||
| 21 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
||
| 22 | * SOFTWARE. |
||
| 23 | * |
||
| 24 | **********************************************************/ |
||
| 25 | |||
| 26 | /* |
||
| 27 | * svga3d_caps.h -- |
||
| 28 | * |
||
| 29 | * Definitions for SVGA3D hardware capabilities. Capabilities |
||
| 30 | * are used to query for optional rendering features during |
||
| 31 | * driver initialization. The capability data is stored as very |
||
| 32 | * basic key/value dictionary within the "FIFO register" memory |
||
| 33 | * area at the beginning of BAR2. |
||
| 34 | * |
||
| 35 | * Note that these definitions are only for 3D capabilities. |
||
| 36 | * The SVGA device also has "device capabilities" and "FIFO |
||
| 37 | * capabilities", which are non-3D-specific and are stored as |
||
| 38 | * bitfields rather than key/value pairs. |
||
| 39 | */ |
||
| 40 | |||
| 41 | #ifndef _SVGA3D_CAPS_H_ |
||
| 42 | #define _SVGA3D_CAPS_H_ |
||
| 43 | |||
| 44 | #define INCLUDE_ALLOW_MODULE |
||
| 45 | #define INCLUDE_ALLOW_USERLEVEL |
||
| 46 | |||
| 47 | #include "includeCheck.h" |
||
| 48 | |||
| 49 | #include "svga_reg.h" |
||
| 50 | |||
| 51 | #define SVGA_FIFO_3D_CAPS_SIZE (SVGA_FIFO_3D_CAPS_LAST - \ |
||
| 52 | SVGA_FIFO_3D_CAPS + 1) |
||
| 53 | |||
| 54 | |||
| 55 | /* |
||
| 56 | * SVGA3dCapsRecordType |
||
| 57 | * |
||
| 58 | * Record types that can be found in the caps block. |
||
| 59 | * Related record types are grouped together numerically so that |
||
| 60 | * SVGA3dCaps_FindRecord() can be applied on a range of record |
||
| 61 | * types. |
||
| 62 | */ |
||
| 63 | |||
| 64 | typedef enum { |
||
| 65 | SVGA3DCAPS_RECORD_UNKNOWN = 0, |
||
| 66 | SVGA3DCAPS_RECORD_DEVCAPS_MIN = 0x100, |
||
| 67 | SVGA3DCAPS_RECORD_DEVCAPS = 0x100, |
||
| 68 | SVGA3DCAPS_RECORD_DEVCAPS_MAX = 0x1ff, |
||
| 69 | } SVGA3dCapsRecordType; |
||
| 70 | |||
| 71 | |||
| 72 | /* |
||
| 73 | * SVGA3dCapsRecordHeader |
||
| 74 | * |
||
| 75 | * Header field leading each caps block record. Contains the offset (in |
||
| 76 | * register words, NOT bytes) to the next caps block record (or the end |
||
| 77 | * of caps block records which will be a zero word) and the record type |
||
| 78 | * as defined above. |
||
| 79 | */ |
||
| 80 | |||
| 81 | typedef |
||
| 82 | #include "vmware_pack_begin.h" |
||
| 83 | struct SVGA3dCapsRecordHeader { |
||
| 84 | uint32 length; |
||
| 85 | SVGA3dCapsRecordType type; |
||
| 86 | } |
||
| 87 | #include "vmware_pack_end.h" |
||
| 88 | SVGA3dCapsRecordHeader; |
||
| 89 | |||
| 90 | |||
| 91 | /* |
||
| 92 | * SVGA3dCapsRecord |
||
| 93 | * |
||
| 94 | * Caps block record; "data" is a placeholder for the actual data structure |
||
| 95 | * contained within the record; |
||
| 96 | */ |
||
| 97 | |||
| 98 | typedef |
||
| 99 | #include "vmware_pack_begin.h" |
||
| 100 | struct SVGA3dCapsRecord { |
||
| 101 | SVGA3dCapsRecordHeader header; |
||
| 102 | uint32 data[1]; |
||
| 103 | } |
||
| 104 | #include "vmware_pack_end.h" |
||
| 105 | SVGA3dCapsRecord; |
||
| 106 | |||
| 107 | |||
| 108 | typedef uint32 SVGA3dCapPair[2]; |
||
| 109 | |||
| 110 | #endif |