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usb_verbose.c revision 1.1.2.2 
      1  1.1.2.2  rmind /*	$NetBSD: usb_verbose.c,v 1.1.2.2 2010/05/30 05:17:45 rmind Exp $ */
      2  1.1.2.2  rmind /*	$FreeBSD: src/sys/dev/usb/usb_subr.c,v 1.18 1999/11/17 22:33:47 n_hibma Exp $	*/
      3  1.1.2.2  rmind 
      4  1.1.2.2  rmind /*
      5  1.1.2.2  rmind  * Copyright (c) 1998, 2004 The NetBSD Foundation, Inc.
      6  1.1.2.2  rmind  * All rights reserved.
      7  1.1.2.2  rmind  *
      8  1.1.2.2  rmind  * This code is derived from software contributed to The NetBSD Foundation
      9  1.1.2.2  rmind  * by Lennart Augustsson (lennart (at) augustsson.net) at
     10  1.1.2.2  rmind  * Carlstedt Research & Technology.
     11  1.1.2.2  rmind  *
     12  1.1.2.2  rmind  * Redistribution and use in source and binary forms, with or without
     13  1.1.2.2  rmind  * modification, are permitted provided that the following conditions
     14  1.1.2.2  rmind  * are met:
     15  1.1.2.2  rmind  * 1. Redistributions of source code must retain the above copyright
     16  1.1.2.2  rmind  *    notice, this list of conditions and the following disclaimer.
     17  1.1.2.2  rmind  * 2. Redistributions in binary form must reproduce the above copyright
     18  1.1.2.2  rmind  *    notice, this list of conditions and the following disclaimer in the
     19  1.1.2.2  rmind  *    documentation and/or other materials provided with the distribution.
     20  1.1.2.2  rmind  *
     21  1.1.2.2  rmind  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     22  1.1.2.2  rmind  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     23  1.1.2.2  rmind  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     24  1.1.2.2  rmind  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     25  1.1.2.2  rmind  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     26  1.1.2.2  rmind  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     27  1.1.2.2  rmind  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     28  1.1.2.2  rmind  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     29  1.1.2.2  rmind  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     30  1.1.2.2  rmind  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     31  1.1.2.2  rmind  * POSSIBILITY OF SUCH DAMAGE.
     32  1.1.2.2  rmind  */
     33  1.1.2.2  rmind 
     34  1.1.2.2  rmind #include <sys/cdefs.h>
     35  1.1.2.2  rmind __KERNEL_RCSID(0, "$NetBSD: usb_verbose.c,v 1.1.2.2 2010/05/30 05:17:45 rmind Exp $");
     36  1.1.2.2  rmind 
     37  1.1.2.2  rmind #include <sys/param.h>
     38  1.1.2.2  rmind #include <sys/module.h>
     39  1.1.2.2  rmind 
     40  1.1.2.2  rmind #include <dev/usb/usb.h>
     41  1.1.2.2  rmind #include <dev/usb/usbdevs.h>
     42  1.1.2.2  rmind #include <dev/usb/usb_verbose.h>
     43  1.1.2.2  rmind 
     44  1.1.2.2  rmind /*
     45  1.1.2.2  rmind  * Descriptions of known vendors and devices ("products").
     46  1.1.2.2  rmind  */
     47  1.1.2.2  rmind struct usb_vendor {
     48  1.1.2.2  rmind 	usb_vendor_id_t		vendor;
     49  1.1.2.2  rmind 	const char		*vendorname;
     50  1.1.2.2  rmind };
     51  1.1.2.2  rmind struct usb_product {
     52  1.1.2.2  rmind 	usb_vendor_id_t		vendor;
     53  1.1.2.2  rmind 	usb_product_id_t	product;
     54  1.1.2.2  rmind 	const char		*productname;
     55  1.1.2.2  rmind };
     56  1.1.2.2  rmind 
     57  1.1.2.2  rmind #include <dev/usb/usbdevs_data.h>
     58  1.1.2.2  rmind 
     59  1.1.2.2  rmind void get_usb_vendor_real(char *, usb_vendor_id_t);
     60  1.1.2.2  rmind void get_usb_product_real(char *, usb_vendor_id_t, usb_product_id_t);
     61  1.1.2.2  rmind 
     62  1.1.2.2  rmind MODULE(MODULE_CLASS_MISC, usbverbose, NULL);
     63  1.1.2.2  rmind 
     64  1.1.2.2  rmind static int
     65  1.1.2.2  rmind usbverbose_modcmd(modcmd_t cmd, void *arg)
     66  1.1.2.2  rmind {
     67  1.1.2.2  rmind 	switch (cmd) {
     68  1.1.2.2  rmind 	case MODULE_CMD_INIT:
     69  1.1.2.2  rmind 		get_usb_vendor = get_usb_vendor_real;
     70  1.1.2.2  rmind 		get_usb_product = get_usb_product_real;
     71  1.1.2.2  rmind 		return 0;
     72  1.1.2.2  rmind 	case MODULE_CMD_FINI:
     73  1.1.2.2  rmind 		get_usb_vendor = (void *)get_usb_none;
     74  1.1.2.2  rmind 		get_usb_product = (void *)get_usb_none;
     75  1.1.2.2  rmind 		return 0;
     76  1.1.2.2  rmind 	default:
     77  1.1.2.2  rmind 		return ENOTTY;
     78  1.1.2.2  rmind 	}
     79  1.1.2.2  rmind }
     80  1.1.2.2  rmind 
     81  1.1.2.2  rmind void get_usb_vendor_real(char *v, usb_vendor_id_t v_id)
     82  1.1.2.2  rmind {
     83  1.1.2.2  rmind 	int n;
     84  1.1.2.2  rmind 
     85  1.1.2.2  rmind 	/* There is no need for strlcpy below. */
     86  1.1.2.2  rmind 	for (n = 0; n < usb_nvendors; n++)
     87  1.1.2.2  rmind 		if (usb_vendors[n].vendor == v_id) {
     88  1.1.2.2  rmind 			strcpy(v, usb_vendors[n].vendorname);
     89  1.1.2.2  rmind 			break;
     90  1.1.2.2  rmind 		}
     91  1.1.2.2  rmind }
     92  1.1.2.2  rmind 
     93  1.1.2.2  rmind void get_usb_product_real(char *p, usb_vendor_id_t v_id, usb_product_id_t p_id)
     94  1.1.2.2  rmind {
     95  1.1.2.2  rmind 	int n;
     96  1.1.2.2  rmind 
     97  1.1.2.2  rmind 	/* There is no need for strlcpy below. */
     98  1.1.2.2  rmind 	for (n = 0; n < usb_nproducts; n++)
     99  1.1.2.2  rmind 		if (usb_products[n].vendor == v_id &&
    100  1.1.2.2  rmind 		    usb_products[n].product == p_id) {
    101  1.1.2.2  rmind 			strcpy(p, usb_products[n].productname);
    102  1.1.2.2  rmind 			break;
    103  1.1.2.2  rmind 		}
    104  1.1.2.2  rmind }
    105