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keyspan.h
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1 /*
2  Keyspan USB to Serial Converter driver
3 
4  (C) Copyright (C) 2000-2001
5  Hugh Blemings <[email protected]>
6 
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.
11 
12  See http://blemings.org/hugh/keyspan.html for more information.
13 
14  Code in this driver inspired by and in a number of places taken
15  from Brian Warner's original Keyspan-PDA driver.
16 
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.
19  Thanks Guys :)
20 
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
24  stuff.
25 
26  Tip 'o the hat to IBM (and previously Linuxcare :) for supporting
27  staff in their work on open source projects.
28 
29  See keyspan.c for update history.
30 
31 */
32 
33 #ifndef __LINUX_USB_SERIAL_KEYSPAN_H
34 #define __LINUX_USB_SERIAL_KEYSPAN_H
35 
36 
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_port_probe(struct usb_serial_port *port);
46 static int keyspan_port_remove(struct usb_serial_port *port);
47 static int keyspan_write_room (struct tty_struct *tty);
48 
49 static int keyspan_write (struct tty_struct *tty,
50  struct usb_serial_port *port,
51  const unsigned char *buf,
52  int count);
53 
54 static void keyspan_send_setup (struct usb_serial_port *port,
55  int reset_port);
56 
57 
58 static void keyspan_set_termios (struct tty_struct *tty,
59  struct usb_serial_port *port,
60  struct ktermios *old);
61 static void keyspan_break_ctl (struct tty_struct *tty,
62  int break_state);
63 static int keyspan_tiocmget (struct tty_struct *tty);
64 static int keyspan_tiocmset (struct tty_struct *tty,
65  unsigned int set,
66  unsigned int clear);
67 static int keyspan_fake_startup (struct usb_serial *serial);
68 
69 static int keyspan_usa19_calc_baud (struct usb_serial_port *port,
70  u32 baud_rate, u32 baudclk,
71  u8 *rate_hi, u8 *rate_low,
72  u8 *prescaler, int portnum);
73 
74 static int keyspan_usa19w_calc_baud (struct usb_serial_port *port,
75  u32 baud_rate, u32 baudclk,
76  u8 *rate_hi, u8 *rate_low,
77  u8 *prescaler, int portnum);
78 
79 static int keyspan_usa28_calc_baud (struct usb_serial_port *port,
80  u32 baud_rate, u32 baudclk,
81  u8 *rate_hi, u8 *rate_low,
82  u8 *prescaler, int portnum);
83 
84 static int keyspan_usa19hs_calc_baud (struct usb_serial_port *port,
85  u32 baud_rate, u32 baudclk,
86  u8 *rate_hi, u8 *rate_low,
87  u8 *prescaler, int portnum);
88 
89 static int keyspan_usa28_send_setup (struct usb_serial *serial,
90  struct usb_serial_port *port,
91  int reset_port);
92 static int keyspan_usa26_send_setup (struct usb_serial *serial,
93  struct usb_serial_port *port,
94  int reset_port);
95 static int keyspan_usa49_send_setup (struct usb_serial *serial,
96  struct usb_serial_port *port,
97  int reset_port);
98 
99 static int keyspan_usa90_send_setup (struct usb_serial *serial,
100  struct usb_serial_port *port,
101  int reset_port);
102 
103 static int keyspan_usa67_send_setup (struct usb_serial *serial,
104  struct usb_serial_port *port,
105  int reset_port);
106 
107 /* Values used for baud rate calculation - device specific */
108 #define KEYSPAN_INVALID_BAUD_RATE (-1)
109 #define KEYSPAN_BAUD_RATE_OK (0)
110 #define KEYSPAN_USA18X_BAUDCLK (12000000L) /* a guess */
111 #define KEYSPAN_USA19_BAUDCLK (12000000L)
112 #define KEYSPAN_USA19W_BAUDCLK (24000000L)
113 #define KEYSPAN_USA19HS_BAUDCLK (14769231L)
114 #define KEYSPAN_USA28_BAUDCLK (1843200L)
115 #define KEYSPAN_USA28X_BAUDCLK (12000000L)
116 #define KEYSPAN_USA49W_BAUDCLK (48000000L)
117 
118 /* Some constants used to characterise each device. */
119 #define KEYSPAN_MAX_NUM_PORTS (4)
120 #define KEYSPAN_MAX_FLIPS (2)
121 
122 /* Device info for the Keyspan serial converter, used
123  by the overall usb-serial probe function */
124 #define KEYSPAN_VENDOR_ID (0x06cd)
125 
126 /* Product IDs for the products supported, pre-renumeration */
127 #define keyspan_usa18x_pre_product_id 0x0105
128 #define keyspan_usa19_pre_product_id 0x0103
129 #define keyspan_usa19qi_pre_product_id 0x010b
130 #define keyspan_mpr_pre_product_id 0x011b
131 #define keyspan_usa19qw_pre_product_id 0x0118
132 #define keyspan_usa19w_pre_product_id 0x0106
133 #define keyspan_usa28_pre_product_id 0x0101
134 #define keyspan_usa28x_pre_product_id 0x0102
135 #define keyspan_usa28xa_pre_product_id 0x0114
136 #define keyspan_usa28xb_pre_product_id 0x0113
137 #define keyspan_usa49w_pre_product_id 0x0109
138 #define keyspan_usa49wlc_pre_product_id 0x011a
139 
140 /* Product IDs post-renumeration. Note that the 28x and 28xb
141  have the same id's post-renumeration but behave identically
142  so it's not an issue. As such, the 28xb is not listed in any
143  of the device tables. */
144 #define keyspan_usa18x_product_id 0x0112
145 #define keyspan_usa19_product_id 0x0107
146 #define keyspan_usa19qi_product_id 0x010c
147 #define keyspan_usa19hs_product_id 0x0121
148 #define keyspan_mpr_product_id 0x011c
149 #define keyspan_usa19qw_product_id 0x0119
150 #define keyspan_usa19w_product_id 0x0108
151 #define keyspan_usa28_product_id 0x010f
152 #define keyspan_usa28x_product_id 0x0110
153 #define keyspan_usa28xa_product_id 0x0115
154 #define keyspan_usa28xb_product_id 0x0110
155 #define keyspan_usa28xg_product_id 0x0135
156 #define keyspan_usa49w_product_id 0x010a
157 #define keyspan_usa49wlc_product_id 0x012a
158 #define keyspan_usa49wg_product_id 0x0131
159 
160 struct keyspan_device_details {
161  /* product ID value */
162  int product_id;
163 
164  enum {msg_usa26, msg_usa28, msg_usa49, msg_usa90, msg_usa67} msg_format;
165 
166  /* Number of physical ports */
167  int num_ports;
168 
169  /* 1 if endpoint flipping used on input, 0 if not */
170  int indat_endp_flip;
171 
172  /* 1 if endpoint flipping used on output, 0 if not */
173  int outdat_endp_flip;
174 
175  /* Table mapping input data endpoint IDs to physical
176  port number and flip if used */
177  int indat_endpoints[KEYSPAN_MAX_NUM_PORTS];
178 
179  /* Same for output endpoints */
180  int outdat_endpoints[KEYSPAN_MAX_NUM_PORTS];
181 
182  /* Input acknowledge endpoints */
183  int inack_endpoints[KEYSPAN_MAX_NUM_PORTS];
184 
185  /* Output control endpoints */
186  int outcont_endpoints[KEYSPAN_MAX_NUM_PORTS];
187 
188  /* Endpoint used for input status */
189  int instat_endpoint;
190 
191  /* Endpoint used for input data 49WG only */
192  int indat_endpoint;
193 
194  /* Endpoint used for global control functions */
195  int glocont_endpoint;
196 
197  int (*calculate_baud_rate) (struct usb_serial_port *port,
198  u32 baud_rate, u32 baudclk,
199  u8 *rate_hi, u8 *rate_low, u8 *prescaler, int portnum);
200  u32 baudclk;
201 };
202 
203 /* Now for each device type we setup the device detail
204  structure with the appropriate information (provided
205  in Keyspan's documentation) */
206 
207 static const struct keyspan_device_details usa18x_device_details = {
208  .product_id = keyspan_usa18x_product_id,
209  .msg_format = msg_usa26,
210  .num_ports = 1,
211  .indat_endp_flip = 0,
212  .outdat_endp_flip = 1,
213  .indat_endpoints = {0x81},
214  .outdat_endpoints = {0x01},
215  .inack_endpoints = {0x85},
216  .outcont_endpoints = {0x05},
217  .instat_endpoint = 0x87,
218  .indat_endpoint = -1,
219  .glocont_endpoint = 0x07,
220  .calculate_baud_rate = keyspan_usa19w_calc_baud,
221  .baudclk = KEYSPAN_USA18X_BAUDCLK,
222 };
223 
224 static const struct keyspan_device_details usa19_device_details = {
225  .product_id = keyspan_usa19_product_id,
226  .msg_format = msg_usa28,
227  .num_ports = 1,
228  .indat_endp_flip = 1,
229  .outdat_endp_flip = 1,
230  .indat_endpoints = {0x81},
231  .outdat_endpoints = {0x01},
232  .inack_endpoints = {0x83},
233  .outcont_endpoints = {0x03},
234  .instat_endpoint = 0x84,
235  .indat_endpoint = -1,
236  .glocont_endpoint = -1,
237  .calculate_baud_rate = keyspan_usa19_calc_baud,
238  .baudclk = KEYSPAN_USA19_BAUDCLK,
239 };
240 
241 static const struct keyspan_device_details usa19qi_device_details = {
242  .product_id = keyspan_usa19qi_product_id,
243  .msg_format = msg_usa28,
244  .num_ports = 1,
245  .indat_endp_flip = 1,
246  .outdat_endp_flip = 1,
247  .indat_endpoints = {0x81},
248  .outdat_endpoints = {0x01},
249  .inack_endpoints = {0x83},
250  .outcont_endpoints = {0x03},
251  .instat_endpoint = 0x84,
252  .indat_endpoint = -1,
253  .glocont_endpoint = -1,
254  .calculate_baud_rate = keyspan_usa28_calc_baud,
255  .baudclk = KEYSPAN_USA19_BAUDCLK,
256 };
257 
258 static const struct keyspan_device_details mpr_device_details = {
259  .product_id = keyspan_mpr_product_id,
260  .msg_format = msg_usa28,
261  .num_ports = 1,
262  .indat_endp_flip = 1,
263  .outdat_endp_flip = 1,
264  .indat_endpoints = {0x81},
265  .outdat_endpoints = {0x01},
266  .inack_endpoints = {0x83},
267  .outcont_endpoints = {0x03},
268  .instat_endpoint = 0x84,
269  .indat_endpoint = -1,
270  .glocont_endpoint = -1,
271  .calculate_baud_rate = keyspan_usa28_calc_baud,
272  .baudclk = KEYSPAN_USA19_BAUDCLK,
273 };
274 
275 static const struct keyspan_device_details usa19qw_device_details = {
276  .product_id = keyspan_usa19qw_product_id,
277  .msg_format = msg_usa26,
278  .num_ports = 1,
279  .indat_endp_flip = 0,
280  .outdat_endp_flip = 1,
281  .indat_endpoints = {0x81},
282  .outdat_endpoints = {0x01},
283  .inack_endpoints = {0x85},
284  .outcont_endpoints = {0x05},
285  .instat_endpoint = 0x87,
286  .indat_endpoint = -1,
287  .glocont_endpoint = 0x07,
288  .calculate_baud_rate = keyspan_usa19w_calc_baud,
289  .baudclk = KEYSPAN_USA19W_BAUDCLK,
290 };
291 
292 static const struct keyspan_device_details usa19w_device_details = {
293  .product_id = keyspan_usa19w_product_id,
294  .msg_format = msg_usa26,
295  .num_ports = 1,
296  .indat_endp_flip = 0,
297  .outdat_endp_flip = 1,
298  .indat_endpoints = {0x81},
299  .outdat_endpoints = {0x01},
300  .inack_endpoints = {0x85},
301  .outcont_endpoints = {0x05},
302  .instat_endpoint = 0x87,
303  .indat_endpoint = -1,
304  .glocont_endpoint = 0x07,
305  .calculate_baud_rate = keyspan_usa19w_calc_baud,
306  .baudclk = KEYSPAN_USA19W_BAUDCLK,
307 };
308 
309 static const struct keyspan_device_details usa19hs_device_details = {
310  .product_id = keyspan_usa19hs_product_id,
311  .msg_format = msg_usa90,
312  .num_ports = 1,
313  .indat_endp_flip = 0,
314  .outdat_endp_flip = 0,
315  .indat_endpoints = {0x81},
316  .outdat_endpoints = {0x01},
317  .inack_endpoints = {-1},
318  .outcont_endpoints = {0x02},
319  .instat_endpoint = 0x82,
320  .indat_endpoint = -1,
321  .glocont_endpoint = -1,
322  .calculate_baud_rate = keyspan_usa19hs_calc_baud,
323  .baudclk = KEYSPAN_USA19HS_BAUDCLK,
324 };
325 
326 static const struct keyspan_device_details usa28_device_details = {
327  .product_id = keyspan_usa28_product_id,
328  .msg_format = msg_usa28,
329  .num_ports = 2,
330  .indat_endp_flip = 1,
331  .outdat_endp_flip = 1,
332  .indat_endpoints = {0x81, 0x83},
333  .outdat_endpoints = {0x01, 0x03},
334  .inack_endpoints = {0x85, 0x86},
335  .outcont_endpoints = {0x05, 0x06},
336  .instat_endpoint = 0x87,
337  .indat_endpoint = -1,
338  .glocont_endpoint = 0x07,
339  .calculate_baud_rate = keyspan_usa28_calc_baud,
340  .baudclk = KEYSPAN_USA28_BAUDCLK,
341 };
342 
343 static const struct keyspan_device_details usa28x_device_details = {
344  .product_id = keyspan_usa28x_product_id,
345  .msg_format = msg_usa26,
346  .num_ports = 2,
347  .indat_endp_flip = 0,
348  .outdat_endp_flip = 1,
349  .indat_endpoints = {0x81, 0x83},
350  .outdat_endpoints = {0x01, 0x03},
351  .inack_endpoints = {0x85, 0x86},
352  .outcont_endpoints = {0x05, 0x06},
353  .instat_endpoint = 0x87,
354  .indat_endpoint = -1,
355  .glocont_endpoint = 0x07,
356  .calculate_baud_rate = keyspan_usa19w_calc_baud,
357  .baudclk = KEYSPAN_USA28X_BAUDCLK,
358 };
359 
360 static const struct keyspan_device_details usa28xa_device_details = {
361  .product_id = keyspan_usa28xa_product_id,
362  .msg_format = msg_usa26,
363  .num_ports = 2,
364  .indat_endp_flip = 0,
365  .outdat_endp_flip = 1,
366  .indat_endpoints = {0x81, 0x83},
367  .outdat_endpoints = {0x01, 0x03},
368  .inack_endpoints = {0x85, 0x86},
369  .outcont_endpoints = {0x05, 0x06},
370  .instat_endpoint = 0x87,
371  .indat_endpoint = -1,
372  .glocont_endpoint = 0x07,
373  .calculate_baud_rate = keyspan_usa19w_calc_baud,
374  .baudclk = KEYSPAN_USA28X_BAUDCLK,
375 };
376 
377 static const struct keyspan_device_details usa28xg_device_details = {
378  .product_id = keyspan_usa28xg_product_id,
379  .msg_format = msg_usa67,
380  .num_ports = 2,
381  .indat_endp_flip = 0,
382  .outdat_endp_flip = 0,
383  .indat_endpoints = {0x84, 0x88},
384  .outdat_endpoints = {0x02, 0x06},
385  .inack_endpoints = {-1, -1},
386  .outcont_endpoints = {-1, -1},
387  .instat_endpoint = 0x81,
388  .indat_endpoint = -1,
389  .glocont_endpoint = 0x01,
390  .calculate_baud_rate = keyspan_usa19w_calc_baud,
391  .baudclk = KEYSPAN_USA28X_BAUDCLK,
392 };
393 /* We don't need a separate entry for the usa28xb as it appears as a 28x anyway */
394 
395 static const struct keyspan_device_details usa49w_device_details = {
396  .product_id = keyspan_usa49w_product_id,
397  .msg_format = msg_usa49,
398  .num_ports = 4,
399  .indat_endp_flip = 0,
400  .outdat_endp_flip = 0,
401  .indat_endpoints = {0x81, 0x82, 0x83, 0x84},
402  .outdat_endpoints = {0x01, 0x02, 0x03, 0x04},
403  .inack_endpoints = {-1, -1, -1, -1},
404  .outcont_endpoints = {-1, -1, -1, -1},
405  .instat_endpoint = 0x87,
406  .indat_endpoint = -1,
407  .glocont_endpoint = 0x07,
408  .calculate_baud_rate = keyspan_usa19w_calc_baud,
409  .baudclk = KEYSPAN_USA49W_BAUDCLK,
410 };
411 
412 static const struct keyspan_device_details usa49wlc_device_details = {
413  .product_id = keyspan_usa49wlc_product_id,
414  .msg_format = msg_usa49,
415  .num_ports = 4,
416  .indat_endp_flip = 0,
417  .outdat_endp_flip = 0,
418  .indat_endpoints = {0x81, 0x82, 0x83, 0x84},
419  .outdat_endpoints = {0x01, 0x02, 0x03, 0x04},
420  .inack_endpoints = {-1, -1, -1, -1},
421  .outcont_endpoints = {-1, -1, -1, -1},
422  .instat_endpoint = 0x87,
423  .indat_endpoint = -1,
424  .glocont_endpoint = 0x07,
425  .calculate_baud_rate = keyspan_usa19w_calc_baud,
426  .baudclk = KEYSPAN_USA19W_BAUDCLK,
427 };
428 
429 static const struct keyspan_device_details usa49wg_device_details = {
430  .product_id = keyspan_usa49wg_product_id,
431  .msg_format = msg_usa49,
432  .num_ports = 4,
433  .indat_endp_flip = 0,
434  .outdat_endp_flip = 0,
435  .indat_endpoints = {-1, -1, -1, -1}, /* single 'global' data in EP */
436  .outdat_endpoints = {0x01, 0x02, 0x04, 0x06},
437  .inack_endpoints = {-1, -1, -1, -1},
438  .outcont_endpoints = {-1, -1, -1, -1},
439  .instat_endpoint = 0x81,
440  .indat_endpoint = 0x88,
441  .glocont_endpoint = 0x00, /* uses control EP */
442  .calculate_baud_rate = keyspan_usa19w_calc_baud,
443  .baudclk = KEYSPAN_USA19W_BAUDCLK,
444 };
445 
446 static const struct keyspan_device_details *keyspan_devices[] = {
447  &usa18x_device_details,
448  &usa19_device_details,
449  &usa19qi_device_details,
450  &mpr_device_details,
451  &usa19qw_device_details,
452  &usa19w_device_details,
453  &usa19hs_device_details,
454  &usa28_device_details,
455  &usa28x_device_details,
456  &usa28xa_device_details,
457  &usa28xg_device_details,
458  /* 28xb not required as it renumerates as a 28x */
459  &usa49w_device_details,
460  &usa49wlc_device_details,
461  &usa49wg_device_details,
462  NULL,
463 };
464 
465 static const struct usb_device_id keyspan_ids_combined[] = {
466  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) },
467  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_pre_product_id) },
468  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) },
469  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) },
470  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) },
471  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) },
472  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) },
473  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) },
474  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) },
475  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) },
476  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) },
477  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) },
478  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) },
479  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) },
480  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) },
481  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) },
482  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) },
483  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19hs_product_id) },
484  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) },
485  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
486  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
487  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
488  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
489  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id)},
490  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
491  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)},
492  { } /* Terminating entry */
493 };
494 
495 MODULE_DEVICE_TABLE(usb, keyspan_ids_combined);
496 
497 /* usb_device_id table for the pre-firmware download keyspan devices */
498 static const struct usb_device_id keyspan_pre_ids[] = {
499  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) },
500  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_pre_product_id) },
501  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) },
502  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) },
503  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) },
504  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) },
505  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) },
506  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) },
507  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) },
508  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) },
509  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) },
510  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) },
511  { } /* Terminating entry */
512 };
513 
514 static const struct usb_device_id keyspan_1port_ids[] = {
515  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) },
516  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) },
517  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) },
518  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) },
519  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) },
520  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19hs_product_id) },
521  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) },
522  { } /* Terminating entry */
523 };
524 
525 static const struct usb_device_id keyspan_2port_ids[] = {
526  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
527  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
528  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
529  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
530  { } /* Terminating entry */
531 };
532 
533 static const struct usb_device_id keyspan_4port_ids[] = {
534  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id) },
535  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
536  { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)},
537  { } /* Terminating entry */
538 };
539 
540 /* Structs for the devices, pre and post renumeration. */
541 static struct usb_serial_driver keyspan_pre_device = {
542  .driver = {
543  .owner = THIS_MODULE,
544  .name = "keyspan_no_firm",
545  },
546  .description = "Keyspan - (without firmware)",
547  .id_table = keyspan_pre_ids,
548  .num_ports = 1,
549  .attach = keyspan_fake_startup,
550 };
551 
552 static struct usb_serial_driver keyspan_1port_device = {
553  .driver = {
554  .owner = THIS_MODULE,
555  .name = "keyspan_1",
556  },
557  .description = "Keyspan 1 port adapter",
558  .id_table = keyspan_1port_ids,
559  .num_ports = 1,
560  .open = keyspan_open,
561  .close = keyspan_close,
562  .dtr_rts = keyspan_dtr_rts,
563  .write = keyspan_write,
564  .write_room = keyspan_write_room,
565  .set_termios = keyspan_set_termios,
566  .break_ctl = keyspan_break_ctl,
567  .tiocmget = keyspan_tiocmget,
568  .tiocmset = keyspan_tiocmset,
569  .attach = keyspan_startup,
570  .disconnect = keyspan_disconnect,
571  .release = keyspan_release,
572  .port_probe = keyspan_port_probe,
573  .port_remove = keyspan_port_remove,
574 };
575 
576 static struct usb_serial_driver keyspan_2port_device = {
577  .driver = {
578  .owner = THIS_MODULE,
579  .name = "keyspan_2",
580  },
581  .description = "Keyspan 2 port adapter",
582  .id_table = keyspan_2port_ids,
583  .num_ports = 2,
584  .open = keyspan_open,
585  .close = keyspan_close,
586  .dtr_rts = keyspan_dtr_rts,
587  .write = keyspan_write,
588  .write_room = keyspan_write_room,
589  .set_termios = keyspan_set_termios,
590  .break_ctl = keyspan_break_ctl,
591  .tiocmget = keyspan_tiocmget,
592  .tiocmset = keyspan_tiocmset,
593  .attach = keyspan_startup,
594  .disconnect = keyspan_disconnect,
595  .release = keyspan_release,
596  .port_probe = keyspan_port_probe,
597  .port_remove = keyspan_port_remove,
598 };
599 
600 static struct usb_serial_driver keyspan_4port_device = {
601  .driver = {
602  .owner = THIS_MODULE,
603  .name = "keyspan_4",
604  },
605  .description = "Keyspan 4 port adapter",
606  .id_table = keyspan_4port_ids,
607  .num_ports = 4,
608  .open = keyspan_open,
609  .close = keyspan_close,
610  .dtr_rts = keyspan_dtr_rts,
611  .write = keyspan_write,
612  .write_room = keyspan_write_room,
613  .set_termios = keyspan_set_termios,
614  .break_ctl = keyspan_break_ctl,
615  .tiocmget = keyspan_tiocmget,
616  .tiocmset = keyspan_tiocmset,
617  .attach = keyspan_startup,
618  .disconnect = keyspan_disconnect,
619  .release = keyspan_release,
620  .port_probe = keyspan_port_probe,
621  .port_remove = keyspan_port_remove,
622 };
623 
624 static struct usb_serial_driver * const serial_drivers[] = {
625  &keyspan_pre_device, &keyspan_1port_device,
626  &keyspan_2port_device, &keyspan_4port_device, NULL
627 };
628 
629 #endif
Generated on Thu Jan 10 2013 14:38:20 for Linux Kernel by   doxygen 1.8.2