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usb_quirks.c revision 1.22 
      1 /*	$NetBSD: usb_quirks.c,v 1.22 2000/03/16 21:51:24 augustss Exp $	*/
      2 /*	$FreeBSD: src/sys/dev/usb/usb_quirks.c,v 1.13 1999/11/17 22:33:47 n_hibma Exp $	*/
      3 
      4 /*
      5  * Copyright (c) 1998 The NetBSD Foundation, Inc.
      6  * All rights reserved.
      7  *
      8  * This code is derived from software contributed to The NetBSD Foundation
      9  * by Lennart Augustsson (augustss (at) carlstedt.se) at
     10  * Carlstedt Research & Technology.
     11  *
     12  * Redistribution and use in source and binary forms, with or without
     13  * modification, are permitted provided that the following conditions
     14  * are met:
     15  * 1. Redistributions of source code must retain the above copyright
     16  *    notice, this list of conditions and the following disclaimer.
     17  * 2. Redistributions in binary form must reproduce the above copyright
     18  *    notice, this list of conditions and the following disclaimer in the
     19  *    documentation and/or other materials provided with the distribution.
     20  * 3. All advertising materials mentioning features or use of this software
     21  *    must display the following acknowledgement:
     22  *        This product includes software developed by the NetBSD
     23  *        Foundation, Inc. and its contributors.
     24  * 4. Neither the name of The NetBSD Foundation nor the names of its
     25  *    contributors may be used to endorse or promote products derived
     26  *    from this software without specific prior written permission.
     27  *
     28  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     29  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     30  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     31  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     32  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     33  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     34  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     35  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     36  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     37  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     38  * POSSIBILITY OF SUCH DAMAGE.
     39  */
     40 
     41 #include <sys/param.h>
     42 #include <sys/systm.h>
     43 
     44 #include <dev/usb/usb.h>
     45 
     46 #include <dev/usb/usbdevs.h>
     47 #include <dev/usb/usb_quirks.h>
     48 
     49 #ifdef USB_DEBUG
     50 extern int usbdebug;
     51 #endif
     52 
     53 static struct usbd_quirk_entry {
     54 	u_int16_t idVendor;
     55 	u_int16_t idProduct;
     56 	u_int16_t bcdDevice;
     57 	struct usbd_quirks quirks;
     58 } usb_quirks[] = {
     59  { USB_VENDOR_KYE, USB_PRODUCT_KYE_NICHE,	    0x100, { UQ_NO_SET_PROTO}},
     60  { USB_VENDOR_INSIDEOUT,USB_PRODUCT_INSIDEOUT_EDGEPORT4,
     61    						    0x094, { UQ_SWAP_UNICODE}},
     62  { USB_VENDOR_BTC, USB_PRODUCT_BTC_BTC7932,	    0x100, { UQ_NO_STRINGS }},
     63  { USB_VENDOR_ADS, USB_PRODUCT_ADS_UBS10BT,	    0x002, { UQ_NO_STRINGS }},
     64  { USB_VENDOR_PERACOM, USB_PRODUCT_PERACOM_SERIAL1, 0x101, { UQ_NO_STRINGS }},
     65  { USB_VENDOR_DALLAS, USB_PRODUCT_DALLAS_J6502,	    0x0a2, { UQ_BAD_ADC }},
     66  { USB_VENDOR_ALTEC, USB_PRODUCT_ALTEC_ADA70,	    0x103, { UQ_BAD_ADC }},
     67  { USB_VENDOR_ALTEC, USB_PRODUCT_ALTEC_ASC495,      0x000, { UQ_BAD_AUDIO }},
     68  { USB_VENDOR_QTRONIX, USB_PRODUCT_QTRONIX_980N,    0x110, { UQ_SPUR_BUT_UP }},
     69  { 0, 0, 0, { 0 } }
     70 };
     71 
     72 struct usbd_quirks usbd_no_quirk = { 0 };
     73 
     74 struct usbd_quirks *
     75 usbd_find_quirk(d)
     76 	usb_device_descriptor_t *d;
     77 {
     78 	struct usbd_quirk_entry *t;
     79 
     80 	for (t = usb_quirks; t->idVendor != 0; t++) {
     81 		if (t->idVendor  == UGETW(d->idVendor) &&
     82 		    t->idProduct == UGETW(d->idProduct) &&
     83 		    t->bcdDevice == UGETW(d->bcdDevice))
     84 			break;
     85 	}
     86 #ifdef USB_DEBUG
     87 	if (usbdebug && t->quirks.uq_flags)
     88 		logprintf("usbd_find_quirk 0x%04x/0x%04x/%x: %d\n",
     89 			  UGETW(d->idVendor), UGETW(d->idProduct),
     90 			  UGETW(d->bcdDevice), t->quirks.uq_flags);
     91 #endif
     92 	return (&t->quirks);
     93 }
     94