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1.1 root 1: /*
2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
7: * Reserved. This file contains Original Code and/or Modifications of
8: * Original Code as defined in and that are subject to the Apple Public
9: * Source License Version 1.1 (the "License"). You may not use this file
10: * except in compliance with the License. Please obtain a copy of the
11: * License at http://www.apple.com/publicsource and read it before using
12: * this file.
13: *
14: * The Original Code and all software distributed under the License are
15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
19: * License for the specific language governing rights and limitations
20: * under the License.
21: *
22: * @APPLE_LICENSE_HEADER_END@
23: */
24:
25:
26:
27: SInt8 cmdLengthTable[256] = {
28: -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, // 0x00 - 0x0F
29: // 0x10 - 0x1F
30: 1, // 0x10 Subsystem Power/Clock Control
31: 1, // 0x11 Subsystem Power/Clock Control (yet more)
32: -1,-1,-1,-1,-1,-1, // 0x12 - 0x17
33: 0, // 0x18 Read Power/Clock Status
34: 0, // 0x19 Read Power/Clock Status (yet more)
35: -1,-1,-1,-1,-1, // 0x1A
36: 0, // 0x1F RESERVED FOR MSC/PG&E EMULATION
37: // 0x20 - 0x2F
38: -1, // 0x20 Set New Apple Desktop Bus Command
39: 0, // 0x21 ADB Autopoll Abort
40: 2, // 0x22 ADB Set Keyboard Addresses
41: 1, // 0x23 ADB Set Hang Threshold
42: 1, // 0x24 ADB Enable/Disable Programmers Key
43: -1,-1,-1, // 0x25
44: 0, // 0x28 ADB Transaction Read
45: -1,-1,-1,-1,-1,-1,-1, // 0x29
46: // 0x30 - 0x3F
47: 4, // 0x30 Set Realtime Clock.
48: 20, // 0x31 Write Parameter RAM
49: -1, // 0x32 Write Extended Parameter RAM.
50: 3, // 0x33 Write NVRAM
51: -1,-1,-1,-1, // 0x34
52: 0, // 0x38 Read Realtime Clock.
53: 0, // 0x39 Read Parameter RAM
54: 2, // 0x3A Read Extended Parameter RAM.
55: 2, // 0x3B Read NVRAM
56: -1,-1,-1,-1, // 0x3C
57: // 0x40 - 0x4F
58: 1, // 0x40 Set Screen Contrast
59: 1, // 0x41 Set Screen Brightness
60: -1,-1,-1,-1,-1,-1, // 0x42
61: 0, // 0x48 Read Screen Contrast
62: 0, // 0x49 Read Screen Brightness
63: -1,-1, // 0x4A
64: 1, // 0x4C PCMCIA card eject
65: -1,-1,-1, // 0x4D
66: // 0x50 - 0x5F
67: 1, // 0x50 Set Internal Modem Control Bits
68: 0, // 0x51 Clear FIFOs
69: 2, // 0x52 Set FIFO Interrupt Marks
70: 2, // 0x53 Set FIFO Sizes
71: -1, // 0x54 Write Data to Modem
72: 1, // 0x55 Set Data Mode
73: 3, // 0x56 Set Flow Control Mode
74: 1, // 0x57 Set DAA control lines
75: 0, // 0x58 Read Internal Modem Status
76: 1, // 0x59 Get DAA Identification
77: 0, // 0x5A Get FIFO Counts
78: 0, // 0x5B Get Maximum FIFO Sizes
79: 0, // 0x5C Read Data From Modem
80: -1, // 0x5D General Purpose modem command (modem dependent)
81: -1,-1, // 0x5E
82: // 0x60 - 0x6F
83: 2, // 0x60 Set low power warning and cutoff levels
84: -1, // 0x61
85: 2, // 0x62 Set low power first dialog and 10 second warning levels
86: 0, // 0x63 Get low power first dialog and 10 second warning levels
87: -1,-1,-1,-1, // 0x64
88: 0, // 0x68 Read Charger State, Battery Voltage, Temperature
89: 0, // 0x69 Read Instantaneous Charger, Battery, Temperature
90: 0, // 0x6A Read low power warning and cutoff levels
91: 0, // 0x6B Read Extended Battery Status
92: 0, // 0x6C Read Battery ID
93: 0, // 0x6D Battery Parameters
94: -1,-1, // 0x6E
95: // 0x70 - 0x7F
96: 1, // 0x70 Set One-Second Interrupt
97: 1, // 0x71 Modem Interrupt Control
98: 1, // 0x72 Set Modem Interrupt
99: -1,-1,-1,-1,-1, // 0x73
100: 0, // 0x78 Read Interrupt Flag Register.
101: 0, // 0x79 Read Modem Interrupt Data
102: -1,-1,-1,-1, // 0x7A
103: 4, // 0x7E Enter Shutdown Mode
104: 4, // 0x7F Enter Sleep Mode
105: // 0x80 - 0x8F
106: 4, // 0x80 Set Wakeup Timer
107: -1, // 0x81
108: 0, // 0x82 Disable Wakeup Timer
109: -1,-1,-1,-1,-1, // 0x83
110: 0, // 0x88 Read Wakeup Timer
111: -1,-1,-1,-1,-1,-1,-1,// 0x89
112: // 0x90 - 0x9F
113: 1, // 0x90 Set Sound Control Bits
114: 2, // 0x91 Set DFAC Control Register
115: -1,-1,-1,-1,-1,-1, // 0x92
116: 0, // 0x98 Read Sound Control Status
117: 0, // 0x99 Read DFAC Control Register
118: -1,-1,-1,-1,-1,-1, // 0x9A
119: // 0xA0 - 0xAF
120: 2, // 0xA0 Write Modem Register
121: 2, // 0xA1 Clear Modem Register Bits
122: 2, // 0xA2 Set Modem Register Bits
123: 4, // 0xA3 Write DSP RAM
124: -1, // 0xA4 Set Filter Coefficients
125: 0, // 0xA5 Reset Modem
126: -1,-1, // 0xA6
127: 1, // 0xA8 Read Modem Register
128: 1, // 0xA9 Send Break
129: 3, // 0xAA Dial Digit
130: 2, // 0xAB Read DSP RAM
131: -1,-1,-1,-1, // 0xAC
132: -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, // 0xB0 - 0xBF
133: -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, // 0xC0 - 0xCF
134: // 0xD0 - 0xDF
135: 0, // 0xD0 Reset CPU
136: -1,-1,-1,-1,-1,-1,-1, // 0xD1
137: 1, // 0xD8 Read A/D Status
138: 1, // 0xD9 Read User Input
139: -1,-1, // 0xDA
140: 0, // 0xDC read external switches
141: 0, // 0xDD -
142: -1,-1, // 0xDE
143: // 0xE0 - 0xEF
144: -1, // 0xE0 Write to internal PMGR memory
145: 4, // 0xE1 Download Flash EEPROM Code
146: 0, // 0xE2 Get Flash EEPROM Status
147: -1,-1,-1,-1,-1, // 0xE3
148: 3, // 0xE8 Read PMGR internal memory
149: -1, // 0xE9 -
150: 0, // 0xEA Read PMGR firmware version number
151: -1, // 0xEB -
152: 0, // 0xEC Execute self test
153: -1, // 0xED PMGR diagnostics (selector-based)
154: -1, // 0xEE -
155: 0, // 0xEF PMGR soft reset
156: // 0xF0 - 0xFF
157: -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
158: };
159:
160:
161:
162: // This table is used to determine how to handle the reply:
163:
164: //=0:no reply should be expected.
165: //=1: only a reply byte will be sent (this is a special case for a couple of commands)
166: //<0:a reply is expected and the PMGR will send a count byte.
167: //>1:a reply is expected and the PMGR will not send a count byte,
168: //but the count will be (value-1).
169: //
170: //Unused commands in the range $x8 to $xF will be marked as expecting a reply (with count)
171: //so that commands may be added without having to change the ROM.
172:
173: SInt8 rspLengthTable[256] = {
174: // 0x00 - 0x0F
175: 0,0,0,0,0,0,0,0, // 0x00 -
176: -1,-1,-1,-1,-1,-1,-1,-1, // 0x08 -
177: // 0x10 - 0x1F
178: 0, // 0x10 Subsystem Power/Clock Control
179: 0, // 0x11 Subsystem Power/Clock Control (yet more)
180: 0,0,0,0,0,0, // 0x12 -
181: 1+1, // 0x18 Read Power/Clock Status
182: 1+1, // 0x19 Read Power/Clock Status (yet more)
183: -1,-1,-1,-1,-1, // 0x1A -
184: 0, // 0x1F RESERVED FOR MSC/PG&E EMULATION
185: // 0x20 - 0x2F
186: 0, // 0x20 Set New Apple Desktop Bus Command
187: 0, // 0x21 ADB Autopoll Abort
188: 0, // 0x22 ADB Set Keyboard Addresses
189: 0, // 0x23 ADB Set Hang Threshold
190: 0, // 0x24 ADB Enable/Disable Programmers Key
191: 0,0,0, // 0x25 -
192: -1, // 0x28 ADB Transaction Read
193: -1,-1,-1,-1,-1,-1,-1, // 0x29 -
194: // 0x30 - 0x3F
195: 0, // 0x30 Set Realtime Clock.
196: 0, // 0x31 Write Parameter RAM
197: 0, // 0x32 Write Extended Parameter RAM.
198: 0, // 0x33 Write NVRAM
199: 0,0,0,0, // 0x34 -
200: 4+1, // 0x38 Read Realtime Clock.
201: 20+1, // 0x39 Read Parameter RAM
202: -1, // 0x3A Read Extended Parameter RAM.
203: 1+1, // 0x3B Read NVRAM
204: -1,-1,-1,-1, // 0x3C -
205: // 0x40 - 0x4F
206: 0, // 0x40 Set Screen Contrast
207: 0, // 0x41 Set Screen Brightness
208: 0,0,0,0,0,0, // 0x42 -
209: 1+1, // 0x48 Read Screen Contrast
210: 1+1, // 0x49 Read Screen Brightness
211: -1,-1, // 0x4A -
212: 0, // 0x4C PCMCIA card eject
213: -1,-1,-1, // 0x4D -
214: // 0x50 - 0x5F
215: 0, // 0x50 Set Internal Modem Control Bits
216: 0, // 0x51 Clear FIFOs
217: 0, // 0x52 Set FIFO Interrupt Marks
218: 0, // 0x53 Set FIFO Sizes
219: 0, // 0x54 Write Data to Modem
220: 0, // 0x55 Set Data Mode
221: 0, // 0x56 Set Flow Control Mode
222: 0, // 0x57 Set DAA control lines
223: 1+1, // 0x58 Read Internal Modem Status
224: 0, // 0x59 Get DAA Identification
225: 2+1, // 0x5A Get FIFO Counts
226: 2+1, // 0x5B Get Maximum FIFO Sizes
227: -1, // 0x5C Read Data From Modem
228: -1, // 0x5D General Purpose modem command (modem dependent)
229: -1,-1, // 0x5E -
230: // 0x60 - 0x6F
231: 0, // 0x60 Set low power warning and cutoff levels
232: 0, // 0x61 -
233: 0, // 0x62 Set low power first dialog and 10 second warning levels
234: 2+1, // 0x63 Get low power first dialog and 10 second warning levels
235: 0,0,0,0, // 0x64 -
236: 3+1, // 0x68 Read Charger State, Battery Voltage, Temperature
237: 3+1, // 0x69 Read Instantaneous Charger, Battery, Temperature
238: 2+1, // 0x6A Read low power warning and cutoff levels
239: 8+1, // 0x6B Read Extended Battery Status
240: -1, // 0x6C Read Battery ID
241: -1, // 0x6D Battery Parameters (10+1 for AJ, 22+1 for Malcolm)
242: -1,-1, // 0x6E -
243: // 0x70 - 0x7F
244: 0, // 0x70 Set One-Second Interrupt
245: 0, // 0x71 Modem Interrupt Control
246: 0, // 0x72 Set Modem Interrupt
247: 0,0,0,0,0, // 0x73 -
248: -1, // 0x78 Read Interrupt Flag Register.
249: -1, // 0x79 Read Modem Interrupt Data
250: -1,-1,-1,-1, // 0x7A -
251: 0+1, // 0x7E Enter Shutdown Mode
252: 0+1, // 0x7F Enter Sleep Mode
253: // 0x80 - 0x8F
254: 0, // 0x80 Set Wakeup Timer
255: 0, // 0x81 -
256: 0, // 0x82 Disable Wakeup Timer
257: 0,0,0,0,0, // 0x83 -
258: 5+1, // 0x88 Read Wakeup Timer
259: -1,-1,-1,-1,-1,-1,-1, // 0x89 -
260: // 0x90 - 0x9F
261: 0, // 0x90 Set Sound Control Bits
262: 0, // 0x91 Set DFAC Control Register
263: 0,0,0,0,0,0, // 0x92 -
264: 1+1, // 0x98 Read Sound Control Status
265: 1+1, // 0x99 Read DFAC Control Register
266: 1,-1,-1,-1,-1,-1, // 0x9A -
267: // 0xA0 - 0xAF
268: 0, // 0xA0 Write Modem Register
269: 0, // 0xA1 Clear Modem Register Bits
270: 0, // 0xA2 Set Modem Register Bits
271: 0, // 0xA3 Write DSP RAM
272: 0, // 0xA4 Set Filter Coefficients
273: 0, // 0xA5 Reset Modem
274: 0,0, // 0xA6 -
275: 1+1, // 0xA8 Read Modem Register
276: 0, // 0xA9 Send Break
277: 0, // 0xAA Dial Digit
278: 0, // 0xAB Read DSP RAM
279: -1,-1,-1,-1, // 0xAC -
280: // 0xB0 - 0xBF
281: 0,0,0,0,0,0,0,0, // 0xB0 -
282: -1,-1,-1,-1,-1,-1,-1,-1, // 0xB8 -
283: // 0xC0 - 0xCF
284: 0,0,0,0,0,0,0,0, // 0xC0 -
285: -1,-1,-1,-1,-1,-1,-1,-1, // 0xC8 -
286: // 0xD0 - 0xDF
287: 0,0,0,0,0,0,0,0, // 0xD0 Reset CPU
288: 1+1, // 0xD8 Read A/D Status
289: 1+1, // 0xD9 Read User Input
290: -1,-1, // 0xDA -
291: 1+1, // 0xDC read external switches
292: -1,-1,-1, // 0xDD -
293: // 0xE0 - 0xEF
294: 0, // 0xE0 Write to internal PMGR memory
295: 0, // 0xE1 Download Flash EEPROM Code
296: 0+1, // 0xE2 Get Flash EEPROM Status
297: 0,0,0,0,0, // 0xE3 -
298: -1, // 0xE8 Read PMGR internal memory
299: -1, // 0xE9 -
300: 1+1, // 0xEA Read PMGR firmware version number
301: -1, // 0xEB -
302: -1, // 0xEC Execute self test
303: -1, // 0xED PMGR diagnostics (selector-based)
304: -1, // 0xEE -
305: 0, // 0xEF PMGR soft reset
306: // 0xF0 - 0xFF
307: 0,0,0,0,0,0,0,0, // 0xF0 -
308: -1,-1,-1,-1,-1,-1,-1,-1 // 0xF8 -
309: };
310:
311:
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