1/* $NetBSD: uyap.c,v 1.21 2016/07/14 04:19:27 msaitoh Exp $ */
2
3/*
4 * Copyright (c) 2000 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Lennart Augustsson <lennart@augustsson.net>.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#include <sys/cdefs.h>
33__KERNEL_RCSID(0, "$NetBSD: uyap.c,v 1.21 2016/07/14 04:19:27 msaitoh Exp $");
34
35#include <sys/param.h>
36#include <sys/systm.h>
37#include <sys/kernel.h>
38#include <sys/device.h>
39#include <sys/conf.h>
40
41#include <dev/usb/usb.h>
42#include <dev/usb/usbdi.h>
43#include <dev/usb/usbdevs.h>
44
45#include <dev/usb/ezload.h>
46
47const struct ezdata uyap_firmware[] = {
48#include "dev/usb/uyap_firmware.h"
49};
50const struct ezdata *uyap_firmwares[] = { uyap_firmware, NULL };
51
52struct uyap_softc {
53 device_t sc_dev; /* base device */
54};
55
56int uyap_match(device_t, cfdata_t, void *);
57void uyap_attach(device_t, device_t, void *);
58int uyap_detach(device_t, int);
59int uyap_activate(device_t, enum devact);
60extern struct cfdriver uyap_cd;
61CFATTACH_DECL_NEW(uyap, sizeof(struct uyap_softc), uyap_match, uyap_attach,
62 uyap_detach, uyap_activate);
63
64int
65uyap_match(device_t parent, cfdata_t match, void *aux)
66{
67 struct usb_attach_arg *uaa = aux;
68
69 /* Match the boot device. */
70 if (uaa->uaa_vendor == USB_VENDOR_SILICONPORTALS &&
71 uaa->uaa_product == USB_PRODUCT_SILICONPORTALS_YAPPH_NF)
72 return (UMATCH_VENDOR_PRODUCT);
73
74 return (UMATCH_NONE);
75}
76
77void
78uyap_attach(device_t parent, device_t self, void *aux)
79{
80 struct uyap_softc *sc = device_private(self);
81 struct usb_attach_arg *uaa = aux;
82 struct usbd_device *dev = uaa->uaa_device;
83 usbd_status err;
84 char *devinfop;
85
86 sc->sc_dev = self;
87
88 aprint_naive("\n");
89 aprint_normal("\n");
90
91 devinfop = usbd_devinfo_alloc(dev, 0);
92 aprint_normal_dev(self, "%s\n", devinfop);
93 usbd_devinfo_free(devinfop);
94
95 aprint_verbose_dev(self, "downloading firmware\n");
96
97 err = ezload_downloads_and_reset(dev, uyap_firmwares);
98 if (err) {
99 aprint_error_dev(self, "download ezdata error: %s\n",
100 usbd_errstr(err));
101 return;
102 }
103
104 aprint_verbose_dev(self,
105 "firmware download complete, disconnecting.\n");
106 return;
107}
108
109int
110uyap_detach(device_t self, int flags)
111{
112#if 0
113 struct uyap_softc *sc = device_private(self);
114#endif
115
116 return (0);
117}
118
119int
120uyap_activate(device_t self, enum devact act)
121{
122 return 0;
123}
124