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i2c-eg20t: change timeout value 50msec to 1000msec
[zen-stable.git] / drivers / usb / serial / io_usbvend.h
blob51f83fbb73bb70bfff5009d2029290137dd9705d
1 /************************************************************************
2 *
3 * USBVEND.H Vendor-specific USB definitions
4 *
5 * NOTE: This must be kept in sync with the Edgeport firmware and
6 * must be kept backward-compatible with older firmware.
7 *
8 ************************************************************************
9 *
10 * Copyright (C) 1998 Inside Out Networks, Inc.
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 ************************************************************************/
17
18 #if !defined(_USBVEND_H)
19 #define _USBVEND_H
20
21 /************************************************************************
22 *
23 * D e f i n e s / T y p e d e f s
24 *
25 ************************************************************************/
26
27 //
28 // Definitions of USB product IDs
29 //
30
31 #define USB_VENDOR_ID_ION 0x1608 // Our VID
32 #define USB_VENDOR_ID_TI 0x0451 // TI VID
33 #define USB_VENDOR_ID_AXIOHM 0x05D9 /* Axiohm VID */
34
35 //
36 // Definitions of USB product IDs (PID)
37 // We break the USB-defined PID into an OEM Id field (upper 6 bits)
38 // and a Device Id (bottom 10 bits). The Device Id defines what
39 // device this actually is regardless of what the OEM wants to
40 // call it.
41 //
42
43 // ION-device OEM IDs
44 #define ION_OEM_ID_ION 0 // 00h Inside Out Networks
45 #define ION_OEM_ID_NLYNX 1 // 01h NLynx Systems
46 #define ION_OEM_ID_GENERIC 2 // 02h Generic OEM
47 #define ION_OEM_ID_MAC 3 // 03h Mac Version
48 #define ION_OEM_ID_MEGAWOLF 4 // 04h Lupusb OEM Mac version (MegaWolf)
49 #define ION_OEM_ID_MULTITECH 5 // 05h Multitech Rapidports
50 #define ION_OEM_ID_AGILENT 6 // 06h AGILENT board
51
52
53 // ION-device Device IDs
54 // Product IDs - assigned to match middle digit of serial number (No longer true)
55
56 #define ION_DEVICE_ID_80251_NETCHIP 0x020 // This bit is set in the PID if this edgeport hardware$
57 // is based on the 80251+Netchip.
58
59 #define ION_DEVICE_ID_GENERATION_1 0x00 // Value for 930 based edgeports
60 #define ION_DEVICE_ID_GENERATION_2 0x01 // Value for 80251+Netchip.
61 #define ION_DEVICE_ID_GENERATION_3 0x02 // Value for Texas Instruments TUSB5052 chip
62 #define ION_DEVICE_ID_GENERATION_4 0x03 // Watchport Family of products
63 #define ION_GENERATION_MASK 0x03
64
65 #define ION_DEVICE_ID_HUB_MASK 0x0080 // This bit in the PID designates a HUB device
66 // for example 8C would be a 421 4 port hub
67 // and 8D would be a 2 port embedded hub
68
69 #define EDGEPORT_DEVICE_ID_MASK 0x0ff // Not including OEM or GENERATION fields
70
71 #define ION_DEVICE_ID_UNCONFIGURED_EDGE_DEVICE 0x000 // In manufacturing only
72 #define ION_DEVICE_ID_EDGEPORT_4 0x001 // Edgeport/4 RS232
73 #define ION_DEVICE_ID_EDGEPORT_8R 0x002 // Edgeport with RJ45 no Ring
74 #define ION_DEVICE_ID_RAPIDPORT_4 0x003 // Rapidport/4
75 #define ION_DEVICE_ID_EDGEPORT_4T 0x004 // Edgeport/4 RS232 for Telxon (aka "Fleetport")
76 #define ION_DEVICE_ID_EDGEPORT_2 0x005 // Edgeport/2 RS232
77 #define ION_DEVICE_ID_EDGEPORT_4I 0x006 // Edgeport/4 RS422
78 #define ION_DEVICE_ID_EDGEPORT_2I 0x007 // Edgeport/2 RS422/RS485
79 #define ION_DEVICE_ID_EDGEPORT_8RR 0x008 // Edgeport with RJ45 with Data and RTS/CTS only
80 // ION_DEVICE_ID_EDGEPORT_8_HANDBUILT 0x009 // Hand-built Edgeport/8 (Placeholder, used in middle digit of serial number only!)
81 // ION_DEVICE_ID_MULTIMODEM_4X56 0x00A // MultiTech version of RP/4 (Placeholder, used in middle digit of serial number only!)
82 #define ION_DEVICE_ID_EDGEPORT_PARALLEL_PORT 0x00B // Edgeport/(4)21 Parallel port (USS720)
83 #define ION_DEVICE_ID_EDGEPORT_421 0x00C // Edgeport/421 Hub+RS232+Parallel
84 #define ION_DEVICE_ID_EDGEPORT_21 0x00D // Edgeport/21 RS232+Parallel
85 #define ION_DEVICE_ID_EDGEPORT_8_DUAL_CPU 0x00E // Half of an Edgeport/8 (the kind with 2 EP/4s on 1 PCB)
86 #define ION_DEVICE_ID_EDGEPORT_8 0x00F // Edgeport/8 (single-CPU)
87 #define ION_DEVICE_ID_EDGEPORT_2_DIN 0x010 // Edgeport/2 RS232 with Apple DIN connector
88 #define ION_DEVICE_ID_EDGEPORT_4_DIN 0x011 // Edgeport/4 RS232 with Apple DIN connector
89 #define ION_DEVICE_ID_EDGEPORT_16_DUAL_CPU 0x012 // Half of an Edgeport/16 (the kind with 2 EP/8s)
90 #define ION_DEVICE_ID_EDGEPORT_COMPATIBLE 0x013 // Edgeport Compatible, for NCR, Axiohm etc. testing
91 #define ION_DEVICE_ID_EDGEPORT_8I 0x014 // Edgeport/8 RS422 (single-CPU)
92 #define ION_DEVICE_ID_EDGEPORT_1 0x015 // Edgeport/1 RS232
93 #define ION_DEVICE_ID_EPOS44 0x016 // Half of an EPOS/44 (TIUMP BASED)
94 #define ION_DEVICE_ID_EDGEPORT_42 0x017 // Edgeport/42
95 #define ION_DEVICE_ID_EDGEPORT_412_8 0x018 // Edgeport/412 8 port part
96 #define ION_DEVICE_ID_EDGEPORT_412_4 0x019 // Edgeport/412 4 port part
97 #define ION_DEVICE_ID_EDGEPORT_22I 0x01A // Edgeport/22I is an Edgeport/4 with ports 1&2 RS422 and ports 3&4 RS232
98
99 // Compact Form factor TI based devices 2c, 21c, 22c, 221c
100 #define ION_DEVICE_ID_EDGEPORT_2C 0x01B // Edgeport/2c is a TI based Edgeport/2 - Small I2c
101 #define ION_DEVICE_ID_EDGEPORT_221C 0x01C // Edgeport/221c is a TI based Edgeport/2 with lucent chip and
102 // 2 external hub ports - Large I2C
103 #define ION_DEVICE_ID_EDGEPORT_22C 0x01D // Edgeport/22c is a TI based Edgeport/2 with
104 // 2 external hub ports - Large I2C
105 #define ION_DEVICE_ID_EDGEPORT_21C 0x01E // Edgeport/21c is a TI based Edgeport/2 with lucent chip
106 // Small I2C
107
108
109 /*
110 * DANGER DANGER The 0x20 bit was used to indicate a 8251/netchip GEN 2 device.
111 * Since the MAC, Linux, and Optimal drivers still used the old code
112 * I suggest that you skip the 0x20 bit when creating new PIDs
113 */
114
115
116 // Generation 3 devices -- 3410 based edgport/1 (256 byte I2C)
117 #define ION_DEVICE_ID_TI3410_EDGEPORT_1 0x040 // Edgeport/1 RS232
118 #define ION_DEVICE_ID_TI3410_EDGEPORT_1I 0x041 // Edgeport/1i- RS422 model
119
120 // Ti based software switchable RS232/RS422/RS485 devices
121 #define ION_DEVICE_ID_EDGEPORT_4S 0x042 // Edgeport/4s - software switchable model
122 #define ION_DEVICE_ID_EDGEPORT_8S 0x043 // Edgeport/8s - software switchable model
123
124 // Usb to Ethernet dongle
125 #define ION_DEVICE_ID_EDGEPORT_E 0x0E0 // Edgeport/E Usb to Ethernet
126
127 // Edgeport TI based devices
128 #define ION_DEVICE_ID_TI_EDGEPORT_4 0x0201 // Edgeport/4 RS232
129 #define ION_DEVICE_ID_TI_EDGEPORT_2 0x0205 // Edgeport/2 RS232
130 #define ION_DEVICE_ID_TI_EDGEPORT_4I 0x0206 // Edgeport/4i RS422
131 #define ION_DEVICE_ID_TI_EDGEPORT_2I 0x0207 // Edgeport/2i RS422/RS485
132 #define ION_DEVICE_ID_TI_EDGEPORT_421 0x020C // Edgeport/421 4 hub 2 RS232 + Parallel (lucent on a different hub port)
133 #define ION_DEVICE_ID_TI_EDGEPORT_21 0x020D // Edgeport/21 2 RS232 + Parallel (lucent on a different hub port)
134 #define ION_DEVICE_ID_TI_EDGEPORT_416 0x0212 // Edgeport/416
135 #define ION_DEVICE_ID_TI_EDGEPORT_1 0x0215 // Edgeport/1 RS232
136 #define ION_DEVICE_ID_TI_EDGEPORT_42 0x0217 // Edgeport/42 4 hub 2 RS232
137 #define ION_DEVICE_ID_TI_EDGEPORT_22I 0x021A // Edgeport/22I is an Edgeport/4 with ports 1&2 RS422 and ports 3&4 RS232
138 #define ION_DEVICE_ID_TI_EDGEPORT_2C 0x021B // Edgeport/2c RS232
139 #define ION_DEVICE_ID_TI_EDGEPORT_221C 0x021C // Edgeport/221c is a TI based Edgeport/2 with lucent chip and
140 // 2 external hub ports - Large I2C
141 #define ION_DEVICE_ID_TI_EDGEPORT_22C 0x021D // Edgeport/22c is a TI based Edgeport/2 with
142 // 2 external hub ports - Large I2C
143 #define ION_DEVICE_ID_TI_EDGEPORT_21C 0x021E // Edgeport/21c is a TI based Edgeport/2 with lucent chip
144
145 // Generation 3 devices -- 3410 based edgport/1 (256 byte I2C)
146 #define ION_DEVICE_ID_TI_TI3410_EDGEPORT_1 0x0240 // Edgeport/1 RS232
147 #define ION_DEVICE_ID_TI_TI3410_EDGEPORT_1I 0x0241 // Edgeport/1i- RS422 model
148
149 // Ti based software switchable RS232/RS422/RS485 devices
150 #define ION_DEVICE_ID_TI_EDGEPORT_4S 0x0242 // Edgeport/4s - software switchable model
151 #define ION_DEVICE_ID_TI_EDGEPORT_8S 0x0243 // Edgeport/8s - software switchable model
152 #define ION_DEVICE_ID_TI_EDGEPORT_8 0x0244 // Edgeport/8 (single-CPU)
153 #define ION_DEVICE_ID_TI_EDGEPORT_416B 0x0247 // Edgeport/416
154
155
156 /************************************************************************
157 *
158 * Generation 4 devices
159 *
160 ************************************************************************/
161
162 // Watchport based on 3410 both 1-wire and binary products (16K I2C)
163 #define ION_DEVICE_ID_WP_UNSERIALIZED 0x300 // Watchport based on 3410 both 1-wire and binary products
164 #define ION_DEVICE_ID_WP_PROXIMITY 0x301 // Watchport/P Discontinued
165 #define ION_DEVICE_ID_WP_MOTION 0x302 // Watchport/M
166 #define ION_DEVICE_ID_WP_MOISTURE 0x303 // Watchport/W
167 #define ION_DEVICE_ID_WP_TEMPERATURE 0x304 // Watchport/T
168 #define ION_DEVICE_ID_WP_HUMIDITY 0x305 // Watchport/H
169
170 #define ION_DEVICE_ID_WP_POWER 0x306 // Watchport
171 #define ION_DEVICE_ID_WP_LIGHT 0x307 // Watchport
172 #define ION_DEVICE_ID_WP_RADIATION 0x308 // Watchport
173 #define ION_DEVICE_ID_WP_ACCELERATION 0x309 // Watchport/A
174 #define ION_DEVICE_ID_WP_DISTANCE 0x30A // Watchport/D Discontinued
175 #define ION_DEVICE_ID_WP_PROX_DIST 0x30B // Watchport/D uses distance sensor
176 // Default to /P function
177
178 #define ION_DEVICE_ID_PLUS_PWR_HP4CD 0x30C // 5052 Plus Power HubPort/4CD+ (for Dell)
179 #define ION_DEVICE_ID_PLUS_PWR_HP4C 0x30D // 5052 Plus Power HubPort/4C+
180 #define ION_DEVICE_ID_PLUS_PWR_PCI 0x30E // 3410 Plus Power PCI Host Controller 4 port
181
182
183 //
184 // Definitions for AXIOHM USB product IDs
185 //
186 #define USB_VENDOR_ID_AXIOHM 0x05D9 // Axiohm VID
187
188 #define AXIOHM_DEVICE_ID_MASK 0xffff
189 #define AXIOHM_DEVICE_ID_EPIC_A758 0xA758
190 #define AXIOHM_DEVICE_ID_EPIC_A794 0xA794
191 #define AXIOHM_DEVICE_ID_EPIC_A225 0xA225
192
193
194 //
195 // Definitions for NCR USB product IDs
196 //
197 #define USB_VENDOR_ID_NCR 0x0404 // NCR VID
198
199 #define NCR_DEVICE_ID_MASK 0xffff
200 #define NCR_DEVICE_ID_EPIC_0202 0x0202
201 #define NCR_DEVICE_ID_EPIC_0203 0x0203
202 #define NCR_DEVICE_ID_EPIC_0310 0x0310
203 #define NCR_DEVICE_ID_EPIC_0311 0x0311
204 #define NCR_DEVICE_ID_EPIC_0312 0x0312
205
206
207 //
208 // Definitions for SYMBOL USB product IDs
209 //
210 #define USB_VENDOR_ID_SYMBOL 0x05E0 // Symbol VID
211 #define SYMBOL_DEVICE_ID_MASK 0xffff
212 #define SYMBOL_DEVICE_ID_KEYFOB 0x0700
213
214
215 //
216 // Definitions for other product IDs
217 #define ION_DEVICE_ID_MT4X56USB 0x1403 // OEM device
218
219
220 #define GENERATION_ID_FROM_USB_PRODUCT_ID(ProductId) \
221 ((__u16) ((ProductId >> 8) & (ION_GENERATION_MASK)))
222
223 #define MAKE_USB_PRODUCT_ID(OemId, DeviceId) \
224 ((__u16) (((OemId) << 10) || (DeviceId)))
225
226 #define DEVICE_ID_FROM_USB_PRODUCT_ID(ProductId) \
227 ((__u16) ((ProductId) & (EDGEPORT_DEVICE_ID_MASK)))
228
229 #define OEM_ID_FROM_USB_PRODUCT_ID(ProductId) \
230 ((__u16) (((ProductId) >> 10) & 0x3F))
231
232 //
233 // Definitions of parameters for download code. Note that these are
234 // specific to a given version of download code and must change if the
235 // corresponding download code changes.
236 //
237
238 // TxCredits value below which driver won't bother sending (to prevent too many small writes).
239 // Send only if above 25%
240 #define EDGE_FW_GET_TX_CREDITS_SEND_THRESHOLD(InitialCredit, MaxPacketSize) (max(((InitialCredit) / 4), (MaxPacketSize)))
241
242 #define EDGE_FW_BULK_MAX_PACKET_SIZE 64 // Max Packet Size for Bulk In Endpoint (EP1)
243 #define EDGE_FW_BULK_READ_BUFFER_SIZE 1024 // Size to use for Bulk reads
244
245 #define EDGE_FW_INT_MAX_PACKET_SIZE 32 // Max Packet Size for Interrupt In Endpoint
246 // Note that many units were shipped with MPS=16, we
247 // force an upgrade to this value).
248 #define EDGE_FW_INT_INTERVAL 2 // 2ms polling on IntPipe
249
250
251 //
252 // Definitions of I/O Networks vendor-specific requests
253 // for default endpoint
254 //
255 // bmRequestType = 01000000 Set vendor-specific, to device
256 // bmRequestType = 11000000 Get vendor-specific, to device
257 //
258 // These are the definitions for the bRequest field for the
259 // above bmRequestTypes.
260 //
261 // For the read/write Edgeport memory commands, the parameters
262 // are as follows:
263 // wValue = 16-bit address
264 // wIndex = unused (though we could put segment 00: or FF: here)
265 // wLength = # bytes to read/write (max 64)
266 //
267
268 #define USB_REQUEST_ION_RESET_DEVICE 0 // Warm reboot Edgeport, retaining USB address
269 #define USB_REQUEST_ION_GET_EPIC_DESC 1 // Get Edgeport Compatibility Descriptor
270 // unused 2 // Unused, available
271 #define USB_REQUEST_ION_READ_RAM 3 // Read EdgePort RAM at specified addr
272 #define USB_REQUEST_ION_WRITE_RAM 4 // Write EdgePort RAM at specified addr
273 #define USB_REQUEST_ION_READ_ROM 5 // Read EdgePort ROM at specified addr
274 #define USB_REQUEST_ION_WRITE_ROM 6 // Write EdgePort ROM at specified addr
275 #define USB_REQUEST_ION_EXEC_DL_CODE 7 // Begin execution of RAM-based download
276 // code by jumping to address in wIndex:wValue
277 // 8 // Unused, available
278 #define USB_REQUEST_ION_ENABLE_SUSPEND 9 // Enable/Disable suspend feature
279 // (wValue != 0: Enable; wValue = 0: Disable)
280
281 #define USB_REQUEST_ION_SEND_IOSP 10 // Send an IOSP command to the edgeport over the control pipe
282 #define USB_REQUEST_ION_RECV_IOSP 11 // Receive an IOSP command from the edgeport over the control pipe
283
284
285 #define USB_REQUEST_ION_DIS_INT_TIMER 0x80 // Sent to Axiohm to enable/ disable
286 // interrupt token timer
287 // wValue = 1, enable (default)
288 // wValue = 0, disable
289
290 //
291 // Define parameter values for our vendor-specific commands
292 //
293
294 //
295 // Edgeport Compatibility Descriptor
296 //
297 // This descriptor is only returned by Edgeport-compatible devices
298 // supporting the EPiC spec. True ION devices do not return this
299 // descriptor, but instead return STALL on receipt of the
300 // GET_EPIC_DESC command. The driver interprets a STALL to mean that
301 // this is a "real" Edgeport.
302 //
303
304 struct edge_compatibility_bits {
305 // This __u32 defines which Vendor-specific commands/functionality
306 // the device supports on the default EP0 pipe.
307
308 __u32 VendEnableSuspend : 1; // 0001 Set if device supports ION_ENABLE_SUSPEND
309 __u32 VendUnused : 31; // Available for future expansion, must be 0
310
311 // This __u32 defines which IOSP commands are supported over the
312 // bulk pipe EP1.
313
314 // xxxx Set if device supports:
315 __u32 IOSPOpen : 1; // 0001 OPEN / OPEN_RSP (Currently must be 1)
316 __u32 IOSPClose : 1; // 0002 CLOSE
317 __u32 IOSPChase : 1; // 0004 CHASE / CHASE_RSP
318 __u32 IOSPSetRxFlow : 1; // 0008 SET_RX_FLOW
319 __u32 IOSPSetTxFlow : 1; // 0010 SET_TX_FLOW
320 __u32 IOSPSetXChar : 1; // 0020 SET_XON_CHAR/SET_XOFF_CHAR
321 __u32 IOSPRxCheck : 1; // 0040 RX_CHECK_REQ/RX_CHECK_RSP
322 __u32 IOSPSetClrBreak : 1; // 0080 SET_BREAK/CLEAR_BREAK
323 __u32 IOSPWriteMCR : 1; // 0100 MCR register writes (set/clr DTR/RTS)
324 __u32 IOSPWriteLCR : 1; // 0200 LCR register writes (wordlen/stop/parity)
325 __u32 IOSPSetBaudRate : 1; // 0400 setting Baud rate (writes to LCR.80h and DLL/DLM register)
326 __u32 IOSPDisableIntPipe : 1; // 0800 Do not use the interrupt pipe for TxCredits or RxButesAvailable
327 __u32 IOSPRxDataAvail : 1; // 1000 Return status of RX Fifo (Data available in Fifo)
328 __u32 IOSPTxPurge : 1; // 2000 Purge TXBuffer and/or Fifo in Edgeport hardware
329 __u32 IOSPUnused : 18; // Available for future expansion, must be 0
330
331 // This __u32 defines which 'general' features are supported
332
333 __u32 TrueEdgeport : 1; // 0001 Set if device is a 'real' Edgeport
334 // (Used only by driver, NEVER set by an EPiC device)
335 __u32 GenUnused : 31; // Available for future expansion, must be 0
336 };
337
338 #define EDGE_COMPATIBILITY_MASK0 0x0001
339 #define EDGE_COMPATIBILITY_MASK1 0x3FFF
340 #define EDGE_COMPATIBILITY_MASK2 0x0001
341
342 struct edge_compatibility_descriptor {
343 __u8 Length; // Descriptor Length (per USB spec)
344 __u8 DescType; // Descriptor Type (per USB spec, =DEVICE type)
345 __u8 EpicVer; // Version of EPiC spec supported
346 // (Currently must be 1)
347 __u8 NumPorts; // Number of serial ports supported
348 __u8 iDownloadFile; // Index of string containing download code filename
349 // 0=no download, FF=download compiled into driver.
350 __u8 Unused[3]; // Available for future expansion, must be 0
351 // (Currently must be 0).
352 __u8 MajorVersion; // Firmware version: xx.
353 __u8 MinorVersion; // yy.
354 __le16 BuildNumber; // zzzz (LE format)
355
356 // The following structure contains __u32s, with each bit
357 // specifying whether the EPiC device supports the given
358 // command or functionality.
359 struct edge_compatibility_bits Supports;
360 };
361
362 // Values for iDownloadFile
363 #define EDGE_DOWNLOAD_FILE_NONE 0 // No download requested
364 #define EDGE_DOWNLOAD_FILE_INTERNAL 0xFF // Download the file compiled into driver (930 version)
365 #define EDGE_DOWNLOAD_FILE_I930 0xFF // Download the file compiled into driver (930 version)
366 #define EDGE_DOWNLOAD_FILE_80251 0xFE // Download the file compiled into driver (80251 version)
367
368
369
370 /*
371 * Special addresses for READ/WRITE_RAM/ROM
372 */
373
374 // Version 1 (original) format of DeviceParams
375 #define EDGE_MANUF_DESC_ADDR_V1 0x00FF7F00
376 #define EDGE_MANUF_DESC_LEN_V1 sizeof(EDGE_MANUF_DESCRIPTOR_V1)
377
378 // Version 2 format of DeviceParams. This format is longer (3C0h)
379 // and starts lower in memory, at the uppermost 1K in ROM.
380 #define EDGE_MANUF_DESC_ADDR 0x00FF7C00
381 #define EDGE_MANUF_DESC_LEN sizeof(struct edge_manuf_descriptor)
382
383 // Boot params descriptor
384 #define EDGE_BOOT_DESC_ADDR 0x00FF7FC0
385 #define EDGE_BOOT_DESC_LEN sizeof(struct edge_boot_descriptor)
386
387 // Define the max block size that may be read or written
388 // in a read/write RAM/ROM command.
389 #define MAX_SIZE_REQ_ION_READ_MEM ((__u16)64)
390 #define MAX_SIZE_REQ_ION_WRITE_MEM ((__u16)64)
391
392
393 //
394 // Notes for the following two ION vendor-specific param descriptors:
395 //
396 // 1. These have a standard USB descriptor header so they look like a
397 // normal descriptor.
398 // 2. Any strings in the structures are in USB-defined string
399 // descriptor format, so that they may be separately retrieved,
400 // if necessary, with a minimum of work on the 930. This also
401 // requires them to be in UNICODE format, which, for English at
402 // least, simply means extending each __u8 into a __u16.
403 // 3. For all fields, 00 means 'uninitialized'.
404 // 4. All unused areas should be set to 00 for future expansion.
405 //
406
407 // This structure is ver 2 format. It contains ALL USB descriptors as
408 // well as the configuration parameters that were in the original V1
409 // structure. It is NOT modified when new boot code is downloaded; rather,
410 // these values are set or modified by manufacturing. It is located at
411 // xC00-xFBF (length 3C0h) in the ROM.
412 // This structure is a superset of the v1 structure and is arranged so
413 // that all of the v1 fields remain at the same address. We are just
414 // adding more room to the front of the structure to hold the descriptors.
415 //
416 // The actual contents of this structure are defined in a 930 assembly
417 // file, converted to a binary image, and then written by the serialization
418 // program. The C definition of this structure just defines a dummy
419 // area for general USB descriptors and the descriptor tables (the root
420 // descriptor starts at xC00). At the bottom of the structure are the
421 // fields inherited from the v1 structure.
422
423 #define MAX_SERIALNUMBER_LEN 12
424 #define MAX_ASSEMBLYNUMBER_LEN 14
425
426 struct edge_manuf_descriptor {
427
428 __u16 RootDescTable[0x10]; // C00 Root of descriptor tables (just a placeholder)
429 __u8 DescriptorArea[0x2E0]; // C20 Descriptors go here, up to 2E0h (just a placeholder)
430
431 // Start of v1-compatible section
432 __u8 Length; // F00 Desc length for what follows, per USB (= C0h )
433 __u8 DescType; // F01 Desc type, per USB (=DEVICE type)
434 __u8 DescVer; // F02 Desc version/format (currently 2)
435 __u8 NumRootDescEntries; // F03 # entries in RootDescTable
436
437 __u8 RomSize; // F04 Size of ROM/E2PROM in K
438 __u8 RamSize; // F05 Size of external RAM in K
439 __u8 CpuRev; // F06 CPU revision level (chg only if s/w visible)
440 __u8 BoardRev; // F07 PCB revision level (chg only if s/w visible)
441
442 __u8 NumPorts; // F08 Number of ports
443 __u8 DescDate[3]; // F09 MM/DD/YY when descriptor template was compiler,
444 // so host can track changes to USB-only descriptors.
445
446 __u8 SerNumLength; // F0C USB string descriptor len
447 __u8 SerNumDescType; // F0D USB descriptor type (=STRING type)
448 __le16 SerialNumber[MAX_SERIALNUMBER_LEN]; // F0E "01-01-000100" Unicode Serial Number
449
450 __u8 AssemblyNumLength; // F26 USB string descriptor len
451 __u8 AssemblyNumDescType; // F27 USB descriptor type (=STRING type)
452 __le16 AssemblyNumber[MAX_ASSEMBLYNUMBER_LEN]; // F28 "350-1000-01-A " assembly number
453
454 __u8 OemAssyNumLength; // F44 USB string descriptor len
455 __u8 OemAssyNumDescType; // F45 USB descriptor type (=STRING type)
456 __le16 OemAssyNumber[MAX_ASSEMBLYNUMBER_LEN]; // F46 "xxxxxxxxxxxxxx" OEM assembly number
457
458 __u8 ManufDateLength; // F62 USB string descriptor len
459 __u8 ManufDateDescType; // F63 USB descriptor type (=STRING type)
460 __le16 ManufDate[6]; // F64 "MMDDYY" manufacturing date
461
462 __u8 Reserved3[0x4D]; // F70 -- unused, set to 0 --
463
464 __u8 UartType; // FBD Uart Type
465 __u8 IonPid; // FBE Product ID, == LSB of USB DevDesc.PID
466 // (Note: Edgeport/4s before 11/98 will have
467 // 00 here instead of 01)
468 __u8 IonConfig; // FBF Config byte for ION manufacturing use
469 // FBF end of structure, total len = 3C0h
470
471 };
472
473
474 #define MANUF_DESC_VER_1 1 // Original definition of MANUF_DESC
475 #define MANUF_DESC_VER_2 2 // Ver 2, starts at xC00h len 3C0h
476
477
478 // Uart Types
479 // Note: Since this field was added only recently, all Edgeport/4 units
480 // shipped before 11/98 will have 00 in this field. Therefore,
481 // both 00 and 01 values mean '654.
482 #define MANUF_UART_EXAR_654_EARLY 0 // Exar 16C654 in Edgeport/4s before 11/98
483 #define MANUF_UART_EXAR_654 1 // Exar 16C654
484 #define MANUF_UART_EXAR_2852 2 // Exar 16C2852
485
486 //
487 // Note: The CpuRev and BoardRev values do not conform to manufacturing
488 // revisions; they are to be incremented only when the CPU or hardware
489 // changes in a software-visible way, such that the 930 software or
490 // the host driver needs to handle the hardware differently.
491 //
492
493 // Values of bottom 5 bits of CpuRev & BoardRev for
494 // Implementation 0 (ie, 930-based)
495 #define MANUF_CPU_REV_AD4 1 // 930 AD4, with EP1 Rx bug (needs RXSPM)
496 #define MANUF_CPU_REV_AD5 2 // 930 AD5, with above bug (supposedly) fixed
497 #define MANUF_CPU_80251 0x20 // Intel 80251
498
499
500 #define MANUF_BOARD_REV_A 1 // Original version, == Manuf Rev A
501 #define MANUF_BOARD_REV_B 2 // Manuf Rev B, wakeup interrupt works
502 #define MANUF_BOARD_REV_C 3 // Manuf Rev C, 2/4 ports, rs232/rs422
503 #define MANUF_BOARD_REV_GENERATION_2 0x20 // Second generaiton edgeport
504
505
506 // Values of bottom 5 bits of CpuRev & BoardRev for
507 // Implementation 1 (ie, 251+Netchip-based)
508 #define MANUF_CPU_REV_1 1 // C251TB Rev 1 (Need actual Intel rev here)
509
510 #define MANUF_BOARD_REV_A 1 // First rev of 251+Netchip design
511
512 #define MANUF_SERNUM_LENGTH sizeof(((struct edge_manuf_descriptor *)0)->SerialNumber)
513 #define MANUF_ASSYNUM_LENGTH sizeof(((struct edge_manuf_descriptor *)0)->AssemblyNumber)
514 #define MANUF_OEMASSYNUM_LENGTH sizeof(((struct edge_manuf_descriptor *)0)->OemAssyNumber)
515 #define MANUF_MANUFDATE_LENGTH sizeof(((struct edge_manuf_descriptor *)0)->ManufDate)
516
517 #define MANUF_ION_CONFIG_DIAG_NO_LOOP 0x20 // As below but no ext loopback test
518 #define MANUF_ION_CONFIG_DIAG 0x40 // 930 based device: 1=Run h/w diags, 0=norm
519 // TIUMP Device : 1=IONSERIAL needs to run Final Test
520 #define MANUF_ION_CONFIG_MASTER 0x80 // 930 based device: 1=Master mode, 0=Normal
521 // TIUMP Device : 1=First device on a multi TIUMP Device
522
523 //
524 // This structure describes parameters for the boot code, and
525 // is programmed along with new boot code. These are values
526 // which are specific to a given build of the boot code. It
527 // is exactly 64 bytes long and is fixed at address FF:xFC0
528 // - FF:xFFF. Note that the 930-mandated UCONFIG bytes are
529 // included in this structure.
530 //
531 struct edge_boot_descriptor {
532 __u8 Length; // C0 Desc length, per USB (= 40h)
533 __u8 DescType; // C1 Desc type, per USB (= DEVICE type)
534 __u8 DescVer; // C2 Desc version/format
535 __u8 Reserved1; // C3 -- unused, set to 0 --
536
537 __le16 BootCodeLength; // C4 Boot code goes from FF:0000 to FF:(len-1)
538 // (LE format)
539
540 __u8 MajorVersion; // C6 Firmware version: xx.
541 __u8 MinorVersion; // C7 yy.
542 __le16 BuildNumber; // C8 zzzz (LE format)
543
544 __u16 EnumRootDescTable; // CA Root of ROM-based descriptor table
545 __u8 NumDescTypes; // CC Number of supported descriptor types
546
547 __u8 Reserved4; // CD Fix Compiler Packing
548
549 __le16 Capabilities; // CE-CF Capabilities flags (LE format)
550 __u8 Reserved2[0x28]; // D0 -- unused, set to 0 --
551 __u8 UConfig0; // F8 930-defined CPU configuration byte 0
552 __u8 UConfig1; // F9 930-defined CPU configuration byte 1
553 __u8 Reserved3[6]; // FA -- unused, set to 0 --
554 // FF end of structure, total len = 80
555 };
556
557
558 #define BOOT_DESC_VER_1 1 // Original definition of BOOT_PARAMS
559 #define BOOT_DESC_VER_2 2 // 2nd definition, descriptors not included in boot
560
561
562 // Capabilities flags
563
564 #define BOOT_CAP_RESET_CMD 0x0001 // If set, boot correctly supports ION_RESET_DEVICE
565
566
567 /************************************************************************
568 T I U M P D E F I N I T I O N S
569 ***********************************************************************/
570
571 // Chip definitions in I2C
572 #define UMP5152 0x52
573 #define UMP3410 0x10
574
575
576 //************************************************************************
577 // TI I2C Format Definitions
578 //************************************************************************
579 #define I2C_DESC_TYPE_INFO_BASIC 0x01
580 #define I2C_DESC_TYPE_FIRMWARE_BASIC 0x02
581 #define I2C_DESC_TYPE_DEVICE 0x03
582 #define I2C_DESC_TYPE_CONFIG 0x04
583 #define I2C_DESC_TYPE_STRING 0x05
584 #define I2C_DESC_TYPE_FIRMWARE_AUTO 0x07 // for 3410 download
585 #define I2C_DESC_TYPE_CONFIG_KLUDGE 0x14 // for 3410
586 #define I2C_DESC_TYPE_WATCHPORT_VERSION 0x15 // firmware version number for watchport
587 #define I2C_DESC_TYPE_WATCHPORT_CALIBRATION_DATA 0x16 // Watchport Calibration Data
588
589 #define I2C_DESC_TYPE_FIRMWARE_BLANK 0xf2
590
591 // Special section defined by ION
592 #define I2C_DESC_TYPE_ION 0 // Not defined by TI
593
594
595 struct ti_i2c_desc {
596 __u8 Type; // Type of descriptor
597 __u16 Size; // Size of data only not including header
598 __u8 CheckSum; // Checksum (8 bit sum of data only)
599 __u8 Data[0]; // Data starts here
600 } __attribute__((packed));
601
602 // for 5152 devices only (type 2 record)
603 // for 3410 the version is stored in the WATCHPORT_FIRMWARE_VERSION descriptor
604 struct ti_i2c_firmware_rec {
605 __u8 Ver_Major; // Firmware Major version number
606 __u8 Ver_Minor; // Firmware Minor version number
607 __u8 Data[0]; // Download starts here
608 } __attribute__((packed));
609
610
611 struct watchport_firmware_version {
612 // Added 2 bytes for version number
613 __u8 Version_Major; // Download Version (for Watchport)
614 __u8 Version_Minor;
615 } __attribute__((packed));
616
617
618 // Structure of header of download image in fw_down.h
619 struct ti_i2c_image_header {
620 __le16 Length;
621 __u8 CheckSum;
622 } __attribute__((packed));
623
624 struct ti_basic_descriptor {
625 __u8 Power; // Self powered
626 // bit 7: 1 - power switching supported
627 // 0 - power switching not supported
628 //
629 // bit 0: 1 - self powered
630 // 0 - bus powered
631 //
632 //
633 __u16 HubVid; // VID HUB
634 __u16 HubPid; // PID HUB
635 __u16 DevPid; // PID Edgeport
636 __u8 HubTime; // Time for power on to power good
637 __u8 HubCurrent; // HUB Current = 100ma
638 } __attribute__((packed));
639
640
641 // CPU / Board Rev Definitions
642 #define TI_CPU_REV_5052 2 // 5052 based edgeports
643 #define TI_CPU_REV_3410 3 // 3410 based edgeports
644
645 #define TI_BOARD_REV_TI_EP 0 // Basic ti based edgeport
646 #define TI_BOARD_REV_COMPACT 1 // Compact board
647 #define TI_BOARD_REV_WATCHPORT 2 // Watchport
648
649
650 #define TI_GET_CPU_REVISION(x) (__u8)((((x)>>4)&0x0f))
651 #define TI_GET_BOARD_REVISION(x) (__u8)(((x)&0x0f))
652
653 #define TI_I2C_SIZE_MASK 0x1f // 5 bits
654 #define TI_GET_I2C_SIZE(x) ((((x) & TI_I2C_SIZE_MASK)+1)*256)
655
656 #define TI_MAX_I2C_SIZE (16 * 1024)
657
658 #define TI_MANUF_VERSION_0 0
659
660 // IonConig2 flags
661 #define TI_CONFIG2_RS232 0x01
662 #define TI_CONFIG2_RS422 0x02
663 #define TI_CONFIG2_RS485 0x04
664 #define TI_CONFIG2_SWITCHABLE 0x08
665
666 #define TI_CONFIG2_WATCHPORT 0x10
667
668
669 struct edge_ti_manuf_descriptor {
670 __u8 IonConfig; // Config byte for ION manufacturing use
671 __u8 IonConfig2; // Expansion
672 __u8 Version; // Version
673 __u8 CpuRev_BoardRev; // CPU revision level (0xF0) and Board Rev Level (0x0F)
674 __u8 NumPorts; // Number of ports for this UMP
675 __u8 NumVirtualPorts; // Number of Virtual ports
676 __u8 HubConfig1; // Used to configure the Hub
677 __u8 HubConfig2; // Used to configure the Hub
678 __u8 TotalPorts; // Total Number of Com Ports for the entire device (All UMPs)
679 __u8 Reserved; // Reserved
680 } __attribute__((packed));
681
682
683 #endif // if !defined(_USBVEND_H)