2 Keyspan USB to Serial Converter driver
4 (C) Copyright (C) 2000-2001
5 Hugh Blemings <hugh@blemings.org>
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 See http://blemings.org/hugh/keyspan.html for more information.
14 Code in this driver inspired by and in a number of places taken
15 from Brian Warner's original Keyspan-PDA driver.
17 This driver has been put together with the support of Innosys, Inc.
18 and Keyspan, Inc the manufacturers of the Keyspan USB-serial products.
21 Thanks to Paulus for miscellaneous tidy ups, some largish chunks
22 of much nicer and/or completely new code and (perhaps most uniquely)
23 having the patience to sit down and explain why and where he'd changed
26 Tip 'o the hat to IBM (and previously Linuxcare :) for supporting
27 staff in their work on open source projects.
29 See keyspan.c for update history.
33 #ifndef __LINUX_USB_SERIAL_KEYSPAN_H
34 #define __LINUX_USB_SERIAL_KEYSPAN_H
37 /* Function prototypes for Keyspan serial converter */
38 static int keyspan_open (struct tty_struct *tty,
39 struct usb_serial_port *port);
40 static void keyspan_close (struct usb_serial_port *port);
41 static void keyspan_dtr_rts (struct usb_serial_port *port, int on);
42 static int keyspan_startup (struct usb_serial *serial);
43 static void keyspan_disconnect (struct usb_serial *serial);
44 static void keyspan_release (struct usb_serial *serial);
45 static int keyspan_write_room (struct tty_struct *tty);
47 static int keyspan_write (struct tty_struct *tty,
48 struct usb_serial_port *port,
49 const unsigned char *buf,
52 static void keyspan_send_setup (struct usb_serial_port *port,
56 static void keyspan_set_termios (struct tty_struct *tty,
57 struct usb_serial_port *port,
58 struct ktermios *old);
59 static void keyspan_break_ctl (struct tty_struct *tty,
61 static int keyspan_tiocmget (struct tty_struct *tty);
62 static int keyspan_tiocmset (struct tty_struct *tty,
65 static int keyspan_fake_startup (struct usb_serial *serial);
67 static int keyspan_usa19_calc_baud (struct usb_serial_port *port,
68 u32 baud_rate, u32 baudclk,
69 u8 *rate_hi, u8 *rate_low,
70 u8 *prescaler, int portnum);
72 static int keyspan_usa19w_calc_baud (struct usb_serial_port *port,
73 u32 baud_rate, u32 baudclk,
74 u8 *rate_hi, u8 *rate_low,
75 u8 *prescaler, int portnum);
77 static int keyspan_usa28_calc_baud (struct usb_serial_port *port,
78 u32 baud_rate, u32 baudclk,
79 u8 *rate_hi, u8 *rate_low,
80 u8 *prescaler, int portnum);
82 static int keyspan_usa19hs_calc_baud (struct usb_serial_port *port,
83 u32 baud_rate, u32 baudclk,
84 u8 *rate_hi, u8 *rate_low,
85 u8 *prescaler, int portnum);
87 static int keyspan_usa28_send_setup (struct usb_serial *serial,
88 struct usb_serial_port *port,
90 static int keyspan_usa26_send_setup (struct usb_serial *serial,
91 struct usb_serial_port *port,
93 static int keyspan_usa49_send_setup (struct usb_serial *serial,
94 struct usb_serial_port *port,
97 static int keyspan_usa90_send_setup (struct usb_serial *serial,
98 struct usb_serial_port *port,
101 static int keyspan_usa67_send_setup (struct usb_serial *serial,
102 struct usb_serial_port *port,
105 /* Values used for baud rate calculation - device specific */
106 #define KEYSPAN_INVALID_BAUD_RATE (-1)
107 #define KEYSPAN_BAUD_RATE_OK (0)
108 #define KEYSPAN_USA18X_BAUDCLK (12000000L) /* a guess */
109 #define KEYSPAN_USA19_BAUDCLK (12000000L)
110 #define KEYSPAN_USA19W_BAUDCLK (24000000L)
111 #define KEYSPAN_USA19HS_BAUDCLK (14769231L)
112 #define KEYSPAN_USA28_BAUDCLK (1843200L)
113 #define KEYSPAN_USA28X_BAUDCLK (12000000L)
114 #define KEYSPAN_USA49W_BAUDCLK (48000000L)
116 /* Some constants used to characterise each device. */
117 #define KEYSPAN_MAX_NUM_PORTS (4)
118 #define KEYSPAN_MAX_FLIPS (2)
120 /* Device info for the Keyspan serial converter, used
121 by the overall usb-serial probe function */
122 #define KEYSPAN_VENDOR_ID (0x06cd)
124 /* Product IDs for the products supported, pre-renumeration */
125 #define keyspan_usa18x_pre_product_id 0x0105
126 #define keyspan_usa19_pre_product_id 0x0103
127 #define keyspan_usa19qi_pre_product_id 0x010b
128 #define keyspan_mpr_pre_product_id 0x011b
129 #define keyspan_usa19qw_pre_product_id 0x0118
130 #define keyspan_usa19w_pre_product_id 0x0106
131 #define keyspan_usa28_pre_product_id 0x0101
132 #define keyspan_usa28x_pre_product_id 0x0102
133 #define keyspan_usa28xa_pre_product_id 0x0114
134 #define keyspan_usa28xb_pre_product_id 0x0113
135 #define keyspan_usa49w_pre_product_id 0x0109
136 #define keyspan_usa49wlc_pre_product_id 0x011a
138 /* Product IDs post-renumeration. Note that the 28x and 28xb
139 have the same id's post-renumeration but behave identically
140 so it's not an issue. As such, the 28xb is not listed in any
141 of the device tables. */
142 #define keyspan_usa18x_product_id 0x0112
143 #define keyspan_usa19_product_id 0x0107
144 #define keyspan_usa19qi_product_id 0x010c
145 #define keyspan_usa19hs_product_id 0x0121
146 #define keyspan_mpr_product_id 0x011c
147 #define keyspan_usa19qw_product_id 0x0119
148 #define keyspan_usa19w_product_id 0x0108
149 #define keyspan_usa28_product_id 0x010f
150 #define keyspan_usa28x_product_id 0x0110
151 #define keyspan_usa28xa_product_id 0x0115
152 #define keyspan_usa28xb_product_id 0x0110
153 #define keyspan_usa28xg_product_id 0x0135
154 #define keyspan_usa49w_product_id 0x010a
155 #define keyspan_usa49wlc_product_id 0x012a
156 #define keyspan_usa49wg_product_id 0x0131
158 struct keyspan_device_details {
159 /* product ID value */
162 enum {msg_usa26, msg_usa28, msg_usa49, msg_usa90, msg_usa67} msg_format;
164 /* Number of physical ports */
167 /* 1 if endpoint flipping used on input, 0 if not */
170 /* 1 if endpoint flipping used on output, 0 if not */
171 int outdat_endp_flip;
173 /* Table mapping input data endpoint IDs to physical
174 port number and flip if used */
175 int indat_endpoints[KEYSPAN_MAX_NUM_PORTS];
177 /* Same for output endpoints */
178 int outdat_endpoints[KEYSPAN_MAX_NUM_PORTS];
180 /* Input acknowledge endpoints */
181 int inack_endpoints[KEYSPAN_MAX_NUM_PORTS];
183 /* Output control endpoints */
184 int outcont_endpoints[KEYSPAN_MAX_NUM_PORTS];
186 /* Endpoint used for input status */
189 /* Endpoint used for input data 49WG only */
192 /* Endpoint used for global control functions */
193 int glocont_endpoint;
195 int (*calculate_baud_rate) (struct usb_serial_port *port,
196 u32 baud_rate, u32 baudclk,
197 u8 *rate_hi, u8 *rate_low, u8 *prescaler, int portnum);
201 /* Now for each device type we setup the device detail
202 structure with the appropriate information (provided
203 in Keyspan's documentation) */
205 static const struct keyspan_device_details usa18x_device_details = {
206 .product_id = keyspan_usa18x_product_id,
207 .msg_format = msg_usa26,
209 .indat_endp_flip = 0,
210 .outdat_endp_flip = 1,
211 .indat_endpoints = {0x81},
212 .outdat_endpoints = {0x01},
213 .inack_endpoints = {0x85},
214 .outcont_endpoints = {0x05},
215 .instat_endpoint = 0x87,
216 .indat_endpoint = -1,
217 .glocont_endpoint = 0x07,
218 .calculate_baud_rate = keyspan_usa19w_calc_baud,
219 .baudclk = KEYSPAN_USA18X_BAUDCLK,
222 static const struct keyspan_device_details usa19_device_details = {
223 .product_id = keyspan_usa19_product_id,
224 .msg_format = msg_usa28,
226 .indat_endp_flip = 1,
227 .outdat_endp_flip = 1,
228 .indat_endpoints = {0x81},
229 .outdat_endpoints = {0x01},
230 .inack_endpoints = {0x83},
231 .outcont_endpoints = {0x03},
232 .instat_endpoint = 0x84,
233 .indat_endpoint = -1,
234 .glocont_endpoint = -1,
235 .calculate_baud_rate = keyspan_usa19_calc_baud,
236 .baudclk = KEYSPAN_USA19_BAUDCLK,
239 static const struct keyspan_device_details usa19qi_device_details = {
240 .product_id = keyspan_usa19qi_product_id,
241 .msg_format = msg_usa28,
243 .indat_endp_flip = 1,
244 .outdat_endp_flip = 1,
245 .indat_endpoints = {0x81},
246 .outdat_endpoints = {0x01},
247 .inack_endpoints = {0x83},
248 .outcont_endpoints = {0x03},
249 .instat_endpoint = 0x84,
250 .indat_endpoint = -1,
251 .glocont_endpoint = -1,
252 .calculate_baud_rate = keyspan_usa28_calc_baud,
253 .baudclk = KEYSPAN_USA19_BAUDCLK,
256 static const struct keyspan_device_details mpr_device_details = {
257 .product_id = keyspan_mpr_product_id,
258 .msg_format = msg_usa28,
260 .indat_endp_flip = 1,
261 .outdat_endp_flip = 1,
262 .indat_endpoints = {0x81},
263 .outdat_endpoints = {0x01},
264 .inack_endpoints = {0x83},
265 .outcont_endpoints = {0x03},
266 .instat_endpoint = 0x84,
267 .indat_endpoint = -1,
268 .glocont_endpoint = -1,
269 .calculate_baud_rate = keyspan_usa28_calc_baud,
270 .baudclk = KEYSPAN_USA19_BAUDCLK,
273 static const struct keyspan_device_details usa19qw_device_details = {
274 .product_id = keyspan_usa19qw_product_id,
275 .msg_format = msg_usa26,
277 .indat_endp_flip = 0,
278 .outdat_endp_flip = 1,
279 .indat_endpoints = {0x81},
280 .outdat_endpoints = {0x01},
281 .inack_endpoints = {0x85},
282 .outcont_endpoints = {0x05},
283 .instat_endpoint = 0x87,
284 .indat_endpoint = -1,
285 .glocont_endpoint = 0x07,
286 .calculate_baud_rate = keyspan_usa19w_calc_baud,
287 .baudclk = KEYSPAN_USA19W_BAUDCLK,
290 static const struct keyspan_device_details usa19w_device_details = {
291 .product_id = keyspan_usa19w_product_id,
292 .msg_format = msg_usa26,
294 .indat_endp_flip = 0,
295 .outdat_endp_flip = 1,
296 .indat_endpoints = {0x81},
297 .outdat_endpoints = {0x01},
298 .inack_endpoints = {0x85},
299 .outcont_endpoints = {0x05},
300 .instat_endpoint = 0x87,
301 .indat_endpoint = -1,
302 .glocont_endpoint = 0x07,
303 .calculate_baud_rate = keyspan_usa19w_calc_baud,
304 .baudclk = KEYSPAN_USA19W_BAUDCLK,
307 static const struct keyspan_device_details usa19hs_device_details = {
308 .product_id = keyspan_usa19hs_product_id,
309 .msg_format = msg_usa90,
311 .indat_endp_flip = 0,
312 .outdat_endp_flip = 0,
313 .indat_endpoints = {0x81},
314 .outdat_endpoints = {0x01},
315 .inack_endpoints = {-1},
316 .outcont_endpoints = {0x02},
317 .instat_endpoint = 0x82,
318 .indat_endpoint = -1,
319 .glocont_endpoint = -1,
320 .calculate_baud_rate = keyspan_usa19hs_calc_baud,
321 .baudclk = KEYSPAN_USA19HS_BAUDCLK,
324 static const struct keyspan_device_details usa28_device_details = {
325 .product_id = keyspan_usa28_product_id,
326 .msg_format = msg_usa28,
328 .indat_endp_flip = 1,
329 .outdat_endp_flip = 1,
330 .indat_endpoints = {0x81, 0x83},
331 .outdat_endpoints = {0x01, 0x03},
332 .inack_endpoints = {0x85, 0x86},
333 .outcont_endpoints = {0x05, 0x06},
334 .instat_endpoint = 0x87,
335 .indat_endpoint = -1,
336 .glocont_endpoint = 0x07,
337 .calculate_baud_rate = keyspan_usa28_calc_baud,
338 .baudclk = KEYSPAN_USA28_BAUDCLK,
341 static const struct keyspan_device_details usa28x_device_details = {
342 .product_id = keyspan_usa28x_product_id,
343 .msg_format = msg_usa26,
345 .indat_endp_flip = 0,
346 .outdat_endp_flip = 1,
347 .indat_endpoints = {0x81, 0x83},
348 .outdat_endpoints = {0x01, 0x03},
349 .inack_endpoints = {0x85, 0x86},
350 .outcont_endpoints = {0x05, 0x06},
351 .instat_endpoint = 0x87,
352 .indat_endpoint = -1,
353 .glocont_endpoint = 0x07,
354 .calculate_baud_rate = keyspan_usa19w_calc_baud,
355 .baudclk = KEYSPAN_USA28X_BAUDCLK,
358 static const struct keyspan_device_details usa28xa_device_details = {
359 .product_id = keyspan_usa28xa_product_id,
360 .msg_format = msg_usa26,
362 .indat_endp_flip = 0,
363 .outdat_endp_flip = 1,
364 .indat_endpoints = {0x81, 0x83},
365 .outdat_endpoints = {0x01, 0x03},
366 .inack_endpoints = {0x85, 0x86},
367 .outcont_endpoints = {0x05, 0x06},
368 .instat_endpoint = 0x87,
369 .indat_endpoint = -1,
370 .glocont_endpoint = 0x07,
371 .calculate_baud_rate = keyspan_usa19w_calc_baud,
372 .baudclk = KEYSPAN_USA28X_BAUDCLK,
375 static const struct keyspan_device_details usa28xg_device_details = {
376 .product_id = keyspan_usa28xg_product_id,
377 .msg_format = msg_usa67,
379 .indat_endp_flip = 0,
380 .outdat_endp_flip = 0,
381 .indat_endpoints = {0x84, 0x88},
382 .outdat_endpoints = {0x02, 0x06},
383 .inack_endpoints = {-1, -1},
384 .outcont_endpoints = {-1, -1},
385 .instat_endpoint = 0x81,
386 .indat_endpoint = -1,
387 .glocont_endpoint = 0x01,
388 .calculate_baud_rate = keyspan_usa19w_calc_baud,
389 .baudclk = KEYSPAN_USA28X_BAUDCLK,
391 /* We don't need a separate entry for the usa28xb as it appears as a 28x anyway */
393 static const struct keyspan_device_details usa49w_device_details = {
394 .product_id = keyspan_usa49w_product_id,
395 .msg_format = msg_usa49,
397 .indat_endp_flip = 0,
398 .outdat_endp_flip = 0,
399 .indat_endpoints = {0x81, 0x82, 0x83, 0x84},
400 .outdat_endpoints = {0x01, 0x02, 0x03, 0x04},
401 .inack_endpoints = {-1, -1, -1, -1},
402 .outcont_endpoints = {-1, -1, -1, -1},
403 .instat_endpoint = 0x87,
404 .indat_endpoint = -1,
405 .glocont_endpoint = 0x07,
406 .calculate_baud_rate = keyspan_usa19w_calc_baud,
407 .baudclk = KEYSPAN_USA49W_BAUDCLK,
410 static const struct keyspan_device_details usa49wlc_device_details = {
411 .product_id = keyspan_usa49wlc_product_id,
412 .msg_format = msg_usa49,
414 .indat_endp_flip = 0,
415 .outdat_endp_flip = 0,
416 .indat_endpoints = {0x81, 0x82, 0x83, 0x84},
417 .outdat_endpoints = {0x01, 0x02, 0x03, 0x04},
418 .inack_endpoints = {-1, -1, -1, -1},
419 .outcont_endpoints = {-1, -1, -1, -1},
420 .instat_endpoint = 0x87,
421 .indat_endpoint = -1,
422 .glocont_endpoint = 0x07,
423 .calculate_baud_rate = keyspan_usa19w_calc_baud,
424 .baudclk = KEYSPAN_USA19W_BAUDCLK,
427 static const struct keyspan_device_details usa49wg_device_details = {
428 .product_id = keyspan_usa49wg_product_id,
429 .msg_format = msg_usa49,
431 .indat_endp_flip = 0,
432 .outdat_endp_flip = 0,
433 .indat_endpoints = {-1, -1, -1, -1}, /* single 'global' data in EP */
434 .outdat_endpoints = {0x01, 0x02, 0x04, 0x06},
435 .inack_endpoints = {-1, -1, -1, -1},
436 .outcont_endpoints = {-1, -1, -1, -1},
437 .instat_endpoint = 0x81,
438 .indat_endpoint = 0x88,
439 .glocont_endpoint = 0x00, /* uses control EP */
440 .calculate_baud_rate = keyspan_usa19w_calc_baud,
441 .baudclk = KEYSPAN_USA19W_BAUDCLK,
444 static const struct keyspan_device_details *keyspan_devices[] = {
445 &usa18x_device_details,
446 &usa19_device_details,
447 &usa19qi_device_details,
449 &usa19qw_device_details,
450 &usa19w_device_details,
451 &usa19hs_device_details,
452 &usa28_device_details,
453 &usa28x_device_details,
454 &usa28xa_device_details,
455 &usa28xg_device_details,
456 /* 28xb not required as it renumerates as a 28x */
457 &usa49w_device_details,
458 &usa49wlc_device_details,
459 &usa49wg_device_details,
463 static const struct usb_device_id keyspan_ids_combined[] = {
464 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) },
465 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_pre_product_id) },
466 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) },
467 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) },
468 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) },
469 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) },
470 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) },
471 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) },
472 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) },
473 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) },
474 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) },
475 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) },
476 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) },
477 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) },
478 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) },
479 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) },
480 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) },
481 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19hs_product_id) },
482 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) },
483 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
484 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
485 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
486 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
487 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id)},
488 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
489 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)},
490 { } /* Terminating entry */
493 MODULE_DEVICE_TABLE(usb, keyspan_ids_combined);
495 /* usb_device_id table for the pre-firmware download keyspan devices */
496 static const struct usb_device_id keyspan_pre_ids[] = {
497 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) },
498 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_pre_product_id) },
499 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) },
500 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) },
501 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) },
502 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) },
503 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) },
504 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) },
505 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) },
506 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) },
507 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) },
508 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) },
509 { } /* Terminating entry */
512 static const struct usb_device_id keyspan_1port_ids[] = {
513 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) },
514 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) },
515 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) },
516 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) },
517 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) },
518 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19hs_product_id) },
519 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) },
520 { } /* Terminating entry */
523 static const struct usb_device_id keyspan_2port_ids[] = {
524 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
525 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
526 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
527 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
528 { } /* Terminating entry */
531 static const struct usb_device_id keyspan_4port_ids[] = {
532 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id) },
533 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
534 { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)},
535 { } /* Terminating entry */
538 /* Structs for the devices, pre and post renumeration. */
539 static struct usb_serial_driver keyspan_pre_device = {
541 .owner = THIS_MODULE,
542 .name = "keyspan_no_firm",
544 .description = "Keyspan - (without firmware)",
545 .id_table = keyspan_pre_ids,
547 .attach = keyspan_fake_startup,
550 static struct usb_serial_driver keyspan_1port_device = {
552 .owner = THIS_MODULE,
555 .description = "Keyspan 1 port adapter",
556 .id_table = keyspan_1port_ids,
558 .open = keyspan_open,
559 .close = keyspan_close,
560 .dtr_rts = keyspan_dtr_rts,
561 .write = keyspan_write,
562 .write_room = keyspan_write_room,
563 .set_termios = keyspan_set_termios,
564 .break_ctl = keyspan_break_ctl,
565 .tiocmget = keyspan_tiocmget,
566 .tiocmset = keyspan_tiocmset,
567 .attach = keyspan_startup,
568 .disconnect = keyspan_disconnect,
569 .release = keyspan_release,
572 static struct usb_serial_driver keyspan_2port_device = {
574 .owner = THIS_MODULE,
577 .description = "Keyspan 2 port adapter",
578 .id_table = keyspan_2port_ids,
580 .open = keyspan_open,
581 .close = keyspan_close,
582 .dtr_rts = keyspan_dtr_rts,
583 .write = keyspan_write,
584 .write_room = keyspan_write_room,
585 .set_termios = keyspan_set_termios,
586 .break_ctl = keyspan_break_ctl,
587 .tiocmget = keyspan_tiocmget,
588 .tiocmset = keyspan_tiocmset,
589 .attach = keyspan_startup,
590 .disconnect = keyspan_disconnect,
591 .release = keyspan_release,
594 static struct usb_serial_driver keyspan_4port_device = {
596 .owner = THIS_MODULE,
599 .description = "Keyspan 4 port adapter",
600 .id_table = keyspan_4port_ids,
602 .open = keyspan_open,
603 .close = keyspan_close,
604 .dtr_rts = keyspan_dtr_rts,
605 .write = keyspan_write,
606 .write_room = keyspan_write_room,
607 .set_termios = keyspan_set_termios,
608 .break_ctl = keyspan_break_ctl,
609 .tiocmget = keyspan_tiocmget,
610 .tiocmset = keyspan_tiocmset,
611 .attach = keyspan_startup,
612 .disconnect = keyspan_disconnect,
613 .release = keyspan_release,
616 static struct usb_serial_driver * const serial_drivers[] = {
617 &keyspan_pre_device, &keyspan_1port_device,
618 &keyspan_2port_device, &keyspan_4port_device, NULL