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607ca46e DH |
1 | /* |
2 | nubus.h: various definitions and prototypes for NuBus drivers to use. | |
3 | ||
4 | Originally written by Alan Cox. | |
5 | ||
6 | Hacked to death by C. Scott Ananian and David Huggins-Daines. | |
7 | ||
8 | Some of the constants in here are from the corresponding | |
9 | NetBSD/OpenBSD header file, by Allen Briggs. We figured out the | |
10 | rest of them on our own. */ | |
11 | ||
12 | #ifndef _UAPILINUX_NUBUS_H | |
13 | #define _UAPILINUX_NUBUS_H | |
14 | ||
15 | #include <linux/types.h> | |
16 | ||
17 | enum nubus_category { | |
18 | NUBUS_CAT_BOARD = 0x0001, | |
19 | NUBUS_CAT_DISPLAY = 0x0003, | |
20 | NUBUS_CAT_NETWORK = 0x0004, | |
21 | NUBUS_CAT_COMMUNICATIONS = 0x0006, | |
22 | NUBUS_CAT_FONT = 0x0009, | |
23 | NUBUS_CAT_CPU = 0x000A, | |
24 | /* For lack of a better name */ | |
25 | NUBUS_CAT_DUODOCK = 0x0020 | |
26 | }; | |
27 | ||
28 | enum nubus_type_network { | |
29 | NUBUS_TYPE_ETHERNET = 0x0001, | |
30 | NUBUS_TYPE_RS232 = 0x0002 | |
31 | }; | |
32 | ||
33 | enum nubus_type_display { | |
34 | NUBUS_TYPE_VIDEO = 0x0001 | |
35 | }; | |
36 | ||
37 | enum nubus_type_cpu { | |
38 | NUBUS_TYPE_68020 = 0x0003, | |
39 | NUBUS_TYPE_68030 = 0x0004, | |
40 | NUBUS_TYPE_68040 = 0x0005 | |
41 | }; | |
42 | ||
43 | /* Known <Cat,Type,SW,HW> tuples: (according to TattleTech and Slots) | |
44 | * 68030 motherboards: <10,4,0,24> | |
45 | * 68040 motherboards: <10,5,0,24> | |
46 | * DuoDock Plus: <32,1,1,2> | |
47 | * | |
48 | * Toby Frame Buffer card: <3,1,1,1> | |
49 | * RBV built-in video (IIci): <3,1,1,24> | |
50 | * Valkyrie built-in video (Q630): <3,1,1,46> | |
51 | * Macintosh Display Card: <3,1,1,25> | |
52 | * Sonora built-in video (P460): <3,1,1,34> | |
53 | * Jet framebuffer (DuoDock Plus): <3,1,1,41> | |
54 | * | |
55 | * SONIC comm-slot/on-board and DuoDock Ethernet: <4,1,1,272> | |
56 | * SONIC LC-PDS Ethernet (Dayna, but like Apple 16-bit, sort of): <4,1,1,271> | |
57 | * Apple SONIC LC-PDS Ethernet ("Apple Ethernet LC Twisted-Pair Card"): <4,1,0,281> | |
58 | * Sonic Systems Ethernet A-Series Card: <4,1,268,256> | |
59 | * Asante MacCon NuBus-A: <4,1,260,256> (alpha-1.0,1.1 revision) | |
60 | * ROM on the above card: <2,1,0,0> | |
61 | * Cabletron ethernet card: <4,1,1,265> | |
62 | * Farallon ethernet card: <4,1,268,256> (identical to Sonic Systems card) | |
63 | * Kinetics EtherPort IIN: <4,1,259,262> | |
64 | * API Engineering EtherRun_LCa PDS enet card: <4,1,282,256> | |
65 | * | |
66 | * Add your devices to the list! You can obtain the "Slots" utility | |
67 | * from Apple's FTP site at: | |
68 | * ftp://dev.apple.com/devworld/Tool_Chest/Devices_-_Hardware/NuBus_Slot_Manager/ | |
69 | * | |
70 | * Alternately, TattleTech can be found at any Info-Mac mirror site. | |
71 | * or from its distribution site: ftp://ftp.decismkr.com/dms | |
72 | */ | |
73 | ||
74 | /* DrSW: Uniquely identifies the software interface to a board. This | |
75 | is usually the one you want to look at when writing a driver. It's | |
76 | not as useful as you think, though, because as we should know by | |
77 | now (duh), "Apple Compatible" can mean a lot of things... */ | |
78 | ||
79 | /* Add known DrSW values here */ | |
80 | enum nubus_drsw { | |
81 | /* NUBUS_CAT_DISPLAY */ | |
82 | NUBUS_DRSW_APPLE = 0x0001, | |
83 | NUBUS_DRSW_APPLE_HIRES = 0x0013, /* MacII HiRes card driver */ | |
84 | ||
85 | /* NUBUS_CAT_NETWORK */ | |
86 | NUBUS_DRSW_3COM = 0x0000, | |
87 | NUBUS_DRSW_CABLETRON = 0x0001, | |
88 | NUBUS_DRSW_SONIC_LC = 0x0001, | |
89 | NUBUS_DRSW_KINETICS = 0x0103, | |
90 | NUBUS_DRSW_ASANTE = 0x0104, | |
91 | NUBUS_DRSW_TECHWORKS = 0x0109, | |
92 | NUBUS_DRSW_DAYNA = 0x010b, | |
93 | NUBUS_DRSW_FARALLON = 0x010c, | |
94 | NUBUS_DRSW_APPLE_SN = 0x010f, | |
95 | NUBUS_DRSW_DAYNA2 = 0x0115, | |
96 | NUBUS_DRSW_FOCUS = 0x011a, | |
97 | NUBUS_DRSW_ASANTE_CS = 0x011d, /* use asante SMC9194 driver */ | |
98 | NUBUS_DRSW_DAYNA_LC = 0x011e, | |
99 | ||
100 | /* NUBUS_CAT_CPU */ | |
101 | NUBUS_DRSW_NONE = 0x0000, | |
102 | }; | |
103 | ||
104 | /* DrHW: Uniquely identifies the hardware interface to a board (or at | |
105 | least, it should... some video cards are known to incorrectly | |
106 | identify themselves as Toby cards) */ | |
107 | ||
108 | /* Add known DrHW values here */ | |
109 | enum nubus_drhw { | |
110 | /* NUBUS_CAT_DISPLAY */ | |
111 | NUBUS_DRHW_APPLE_TFB = 0x0001, /* Toby frame buffer card */ | |
112 | NUBUS_DRHW_APPLE_WVC = 0x0006, /* Apple Workstation Video Card */ | |
113 | NUBUS_DRHW_SIGMA_CLRMAX = 0x0007, /* Sigma Design ColorMax */ | |
114 | NUBUS_DRHW_APPLE_SE30 = 0x0009, /* Apple SE/30 video */ | |
115 | NUBUS_DRHW_APPLE_HRVC = 0x0013, /* Mac II High-Res Video Card */ | |
116 | NUBUS_DRHW_APPLE_PVC = 0x0017, /* Mac II Portrait Video Card */ | |
117 | NUBUS_DRHW_APPLE_RBV1 = 0x0018, /* IIci RBV video */ | |
118 | NUBUS_DRHW_APPLE_MDC = 0x0019, /* Macintosh Display Card */ | |
119 | NUBUS_DRHW_APPLE_SONORA = 0x0022, /* Sonora built-in video */ | |
120 | NUBUS_DRHW_APPLE_24AC = 0x002b, /* Mac 24AC Video Card */ | |
121 | NUBUS_DRHW_APPLE_VALKYRIE = 0x002e, | |
122 | NUBUS_DRHW_APPLE_JET = 0x0029, /* Jet framebuffer (DuoDock) */ | |
123 | NUBUS_DRHW_SMAC_GFX = 0x0105, /* SuperMac GFX */ | |
124 | NUBUS_DRHW_RASTER_CB264 = 0x013B, /* RasterOps ColorBoard 264 */ | |
125 | NUBUS_DRHW_MICRON_XCEED = 0x0146, /* Micron Exceed color */ | |
126 | NUBUS_DRHW_RDIUS_GSC = 0x0153, /* Radius GS/C */ | |
127 | NUBUS_DRHW_SMAC_SPEC8 = 0x017B, /* SuperMac Spectrum/8 */ | |
128 | NUBUS_DRHW_SMAC_SPEC24 = 0x017C, /* SuperMac Spectrum/24 */ | |
129 | NUBUS_DRHW_RASTER_CB364 = 0x026F, /* RasterOps ColorBoard 364 */ | |
130 | NUBUS_DRHW_RDIUS_DCGX = 0x027C, /* Radius DirectColor/GX */ | |
131 | NUBUS_DRHW_RDIUS_PC8 = 0x0291, /* Radius PrecisionColor 8 */ | |
132 | NUBUS_DRHW_LAPIS_PCS8 = 0x0292, /* Lapis ProColorServer 8 */ | |
133 | NUBUS_DRHW_RASTER_24XLI = 0x02A0, /* RasterOps 8/24 XLi */ | |
134 | NUBUS_DRHW_RASTER_PBPGT = 0x02A5, /* RasterOps PaintBoard Prism GT */ | |
135 | NUBUS_DRHW_EMACH_FSX = 0x02AE, /* E-Machines Futura SX */ | |
136 | NUBUS_DRHW_RASTER_24XLTV = 0x02B7, /* RasterOps 24XLTV */ | |
137 | NUBUS_DRHW_SMAC_THUND24 = 0x02CB, /* SuperMac Thunder/24 */ | |
138 | NUBUS_DRHW_SMAC_THUNDLGHT = 0x03D9, /* SuperMac ThunderLight */ | |
139 | NUBUS_DRHW_RDIUS_PC24XP = 0x0406, /* Radius PrecisionColor 24Xp */ | |
140 | NUBUS_DRHW_RDIUS_PC24X = 0x040A, /* Radius PrecisionColor 24X */ | |
141 | NUBUS_DRHW_RDIUS_PC8XJ = 0x040B, /* Radius PrecisionColor 8XJ */ | |
142 | ||
143 | /* NUBUS_CAT_NETWORK */ | |
144 | NUBUS_DRHW_INTERLAN = 0x0100, | |
145 | NUBUS_DRHW_SMC9194 = 0x0101, | |
146 | NUBUS_DRHW_KINETICS = 0x0106, | |
147 | NUBUS_DRHW_CABLETRON = 0x0109, | |
148 | NUBUS_DRHW_ASANTE_LC = 0x010f, | |
149 | NUBUS_DRHW_SONIC = 0x0110, | |
150 | NUBUS_DRHW_TECHWORKS = 0x0112, | |
151 | NUBUS_DRHW_APPLE_SONIC_NB = 0x0118, | |
152 | NUBUS_DRHW_APPLE_SONIC_LC = 0x0119, | |
153 | NUBUS_DRHW_FOCUS = 0x011c, | |
154 | NUBUS_DRHW_SONNET = 0x011d, | |
155 | }; | |
156 | ||
157 | /* Resource IDs: These are the identifiers for the various weird and | |
158 | wonderful tidbits of information that may or may not reside in the | |
159 | NuBus ROM directory. */ | |
160 | enum nubus_res_id { | |
161 | NUBUS_RESID_TYPE = 0x0001, | |
162 | NUBUS_RESID_NAME = 0x0002, | |
163 | NUBUS_RESID_ICON = 0x0003, | |
164 | NUBUS_RESID_DRVRDIR = 0x0004, | |
165 | NUBUS_RESID_LOADREC = 0x0005, | |
166 | NUBUS_RESID_BOOTREC = 0x0006, | |
167 | NUBUS_RESID_FLAGS = 0x0007, | |
168 | NUBUS_RESID_HWDEVID = 0x0008, | |
169 | NUBUS_RESID_MINOR_BASEOS = 0x000a, | |
170 | NUBUS_RESID_MINOR_LENGTH = 0x000b, | |
171 | NUBUS_RESID_MAJOR_BASEOS = 0x000c, | |
172 | NUBUS_RESID_MAJOR_LENGTH = 0x000d, | |
173 | NUBUS_RESID_CICN = 0x000f, | |
174 | NUBUS_RESID_ICL8 = 0x0010, | |
175 | NUBUS_RESID_ICL4 = 0x0011, | |
176 | }; | |
177 | ||
178 | /* Category-specific resources. */ | |
179 | enum nubus_board_res_id { | |
180 | NUBUS_RESID_BOARDID = 0x0020, | |
181 | NUBUS_RESID_PRAMINITDATA = 0x0021, | |
182 | NUBUS_RESID_PRIMARYINIT = 0x0022, | |
183 | NUBUS_RESID_TIMEOUTCONST = 0x0023, | |
184 | NUBUS_RESID_VENDORINFO = 0x0024, | |
185 | NUBUS_RESID_BOARDFLAGS = 0x0025, | |
186 | NUBUS_RESID_SECONDINIT = 0x0026, | |
187 | ||
188 | /* Not sure why Apple put these next two in here */ | |
189 | NUBUS_RESID_VIDNAMES = 0x0041, | |
190 | NUBUS_RESID_VIDMODES = 0x007e | |
191 | }; | |
192 | ||
193 | /* Fields within the vendor info directory */ | |
194 | enum nubus_vendor_res_id { | |
195 | NUBUS_RESID_VEND_ID = 0x0001, | |
196 | NUBUS_RESID_VEND_SERIAL = 0x0002, | |
197 | NUBUS_RESID_VEND_REV = 0x0003, | |
198 | NUBUS_RESID_VEND_PART = 0x0004, | |
199 | NUBUS_RESID_VEND_DATE = 0x0005 | |
200 | }; | |
201 | ||
202 | enum nubus_net_res_id { | |
203 | NUBUS_RESID_MAC_ADDRESS = 0x0080 | |
204 | }; | |
205 | ||
206 | enum nubus_cpu_res_id { | |
207 | NUBUS_RESID_MEMINFO = 0x0081, | |
208 | NUBUS_RESID_ROMINFO = 0x0082 | |
209 | }; | |
210 | ||
211 | enum nubus_display_res_id { | |
212 | NUBUS_RESID_GAMMADIR = 0x0040, | |
213 | NUBUS_RESID_FIRSTMODE = 0x0080, | |
214 | NUBUS_RESID_SECONDMODE = 0x0081, | |
215 | NUBUS_RESID_THIRDMODE = 0x0082, | |
216 | NUBUS_RESID_FOURTHMODE = 0x0083, | |
217 | NUBUS_RESID_FIFTHMODE = 0x0084, | |
218 | NUBUS_RESID_SIXTHMODE = 0x0085 | |
219 | }; | |
220 | ||
221 | struct nubus_dir | |
222 | { | |
223 | unsigned char *base; | |
224 | unsigned char *ptr; | |
225 | int done; | |
226 | int mask; | |
227 | }; | |
228 | ||
229 | struct nubus_dirent | |
230 | { | |
231 | unsigned char *base; | |
232 | unsigned char type; | |
233 | __u32 data; /* Actually 24bits used */ | |
234 | int mask; | |
235 | }; | |
236 | ||
237 | ||
238 | /* We'd like to get rid of this eventually. Only daynaport.c uses it now. */ | |
239 | static inline void *nubus_slot_addr(int slot) | |
240 | { | |
241 | return (void *)(0xF0000000|(slot<<24)); | |
242 | } | |
243 | ||
244 | #endif /* _UAPILINUX_NUBUS_H */ |