1 /* $NetBSD$ */
2 /* $FreeBSD: src/sys/dev/usb/sl811hsvar.h,v 1.4 2007/02/27 17:19:33 jhb Exp $ */
3
4 /*
5 * Copyright (c) 2001 The NetBSD Foundation, Inc.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to The NetBSD Foundation
9 * by Tetsuya Isaki.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the NetBSD
22 * Foundation, Inc. and its contributors.
23 * 4. Neither the name of The NetBSD Foundation nor the names of its
24 * contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37 * POSSIBILITY OF SUCH DAMAGE.
38 */
39
40 /*
41 * ScanLogic SL811HS/T USB Host Controller
42 */
43
44 #define MS_TO_TICKS(ms) ((ms) * hz / 1000)
45 #define delay_ms(X) \
46 pause("slhci", MS_TO_TICKS(X))
47
48 #define SL11_PID_OUT (0x1)
49 #define SL11_PID_IN (0x9)
50 #define SL11_PID_SOF (0x5)
51 #define SL11_PID_SETUP (0xd)
52
53 struct slhci_xfer {
54 usbd_xfer_handle sx_xfer;
55 usb_callout_t sx_callout_t;
56 };
57
58 struct slhci_softc {
59 struct usbd_bus sc_bus;
60 bus_space_tag_t sc_iot;
61 bus_space_handle_t sc_ioh;
62
63 #ifdef __FreeBSD__
64 void *ih;
65 struct resource *io_res;
66 struct resource *irq_res;
67 #endif
68
69 void (*sc_enable_power)(void *, int);
70 void (*sc_enable_intr)(void *, int);
71 void *sc_arg;
72 int sc_powerstat;
73 #define POWER_ON (1)
74 #define POWER_OFF (0)
75 #define INTR_ON (1)
76 #define INTR_OFF (0)
77
78 struct device *sc_parent; /* parent device */
79 int sc_sltype; /* revision */
80 #define SLTYPE_SL11H (0x00)
81 #define SLTYPE_SL811HS (0x01)
82 #define SLTYPE_SL811HS_R12 SLTYPE_SL811HS
83 #define SLTYPE_SL811HS_R14 (0x02)
84
85 u_int8_t sc_addr; /* device address of root hub */
86 u_int8_t sc_conf;
87 STAILQ_HEAD(, usbd_xfer) sc_free_xfers;
88
89 /* Information for the root hub interrupt pipe */
90 int sc_interval;
91 usbd_xfer_handle sc_intr_xfer;
92 usb_callout_t sc_poll_handle;
93
94 int sc_flags;
95 #define SLF_RESET (0x01)
96 #define SLF_INSERT (0x02)
97 #define SLF_ATTACHED (0x04)
98
99 /* Root HUB specific members */
100 int sc_fullspeed;
101 int sc_connect; /* XXX */
102 int sc_change;
103 };
104
105 int sl811hs_find(struct slhci_softc *);
106 int slhci_attach(struct slhci_softc *);
107 int slhci_intr(void *);
108
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