atichip.h revision 32b578d3 
1/*
2 * Copyright 1997 through 2004 by Marc Aurele La France (TSI @ UQV), tsi@xfree86.org
3 *
4 * Permission to use, copy, modify, distribute, and sell this software and its
5 * documentation for any purpose is hereby granted without fee, provided that
6 * the above copyright notice appear in all copies and that both that copyright
7 * notice and this permission notice appear in supporting documentation, and
8 * that the name of Marc Aurele La France not be used in advertising or
9 * publicity pertaining to distribution of the software without specific,
10 * written prior permission.  Marc Aurele La France makes no representations
11 * about the suitability of this software for any purpose.  It is provided
12 * "as-is" without express or implied warranty.
13 *
14 * MARC AURELE LA FRANCE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO
16 * EVENT SHALL MARC AURELE LA FRANCE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
18 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
19 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
20 * PERFORMANCE OF THIS SOFTWARE.
21 */
22
23#ifndef ___ATICHIP_H___
24#define ___ATICHIP_H___ 1
25
26#include "atipriv.h"
27#include "atiregs.h"
28
29#include <X11/Xmd.h>
30
31/*
32 * Chip-related definitions.
33 */
34typedef enum
35{
36    ATI_CHIP_NONE = 0,
37    ATI_CHIP_88800GXC,          /* Mach64 */
38    ATI_CHIP_88800GXD,          /* Mach64 */
39    ATI_CHIP_88800GXE,          /* Mach64 */
40    ATI_CHIP_88800GXF,          /* Mach64 */
41    ATI_CHIP_88800GX,           /* Mach64 */
42    ATI_CHIP_88800CX,           /* Mach64 */
43    ATI_CHIP_264CT,             /* Mach64 */
44    ATI_CHIP_264ET,             /* Mach64 */
45    ATI_CHIP_264VT,             /* Mach64 */
46    ATI_CHIP_264GT,             /* Mach64 */
47    ATI_CHIP_264VTB,            /* Mach64 */
48    ATI_CHIP_264GTB,            /* Mach64 */
49    ATI_CHIP_264VT3,            /* Mach64 */
50    ATI_CHIP_264GTDVD,          /* Mach64 */
51    ATI_CHIP_264LT,             /* Mach64 */
52    ATI_CHIP_264VT4,            /* Mach64 */
53    ATI_CHIP_264GT2C,           /* Mach64 */
54    ATI_CHIP_264GTPRO,          /* Mach64 */
55    ATI_CHIP_264LTPRO,          /* Mach64 */
56    ATI_CHIP_264XL,             /* Mach64 */
57    ATI_CHIP_MOBILITY,          /* Mach64 */
58    ATI_CHIP_Mach64,            /* Last among Mach64's */
59} ATIChipType;
60
61/*
62 * Foundry codes for 264xT's.
63 */
64typedef enum
65{
66    ATI_FOUNDRY_SGS,    /* SGS-Thompson */
67    ATI_FOUNDRY_NEC,    /* NEC */
68    ATI_FOUNDRY_KSC,    /* KSC (?) */
69    ATI_FOUNDRY_UMC,    /* United Microelectronics Corporation */
70    ATI_FOUNDRY_TSMC,   /* Taiwan Semiconductor Manufacturing Company */
71    ATI_FOUNDRY_5,
72    ATI_FOUNDRY_6,
73    ATI_FOUNDRY_UMCA    /* UMC alternate */
74} ATIFoundryType;
75
76extern const char *ATIFoundryNames[];
77
78extern void        ATIMach64ChipID(ATIPtr, const CARD16);
79
80#define OldChipID(_1, _0) \
81    (SetBits(_0 - 'A', CHIP_CODE_0) | SetBits(_1 - 'A', CHIP_CODE_1))
82
83#define NewChipID(_1, _0) \
84    (SetBits(_0, CFG_CHIP_TYPE0) | SetBits(_1, CFG_CHIP_TYPE1))
85
86#define OldToNewChipID(_ChipID) \
87    (SetBits(GetBits(_ChipID, CHIP_CODE_0) + 'A', CFG_CHIP_TYPE0) | \
88     SetBits(GetBits(_ChipID, CHIP_CODE_1) + 'A', CFG_CHIP_TYPE1))
89
90#define NewToOldChipID(_ChipID) \
91    (SetBits(GetBits(_ChipID, CFG_CHIP_TYPE0) - 'A', CHIP_CODE_0) | \
92    (SetBits(GetBits(_ChipID, CFG_CHIP_TYPE1) - 'A', CHIP_CODE_1))
93
94#endif /* ___ATICHIP_H___ */
95