1 /* $FreeBSD$ */ 2 /*- 3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 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 (lennart@augustsson.net) 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 * 21 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 #ifndef _UHCIREG_H_ 35 #define _UHCIREG_H_ 36 37 #define PCI_UHCI_BASE_REG 0x20 38 39 /* PCI config registers */ 40 #define PCI_USBREV 0x60 /* USB protocol revision */ 41 #define PCI_USB_REV_MASK 0xff 42 #define PCI_USB_REV_PRE_1_0 0x00 43 #define PCI_USB_REV_1_0 0x10 44 #define PCI_USB_REV_1_1 0x11 45 #define PCI_LEGSUP 0xc0 /* Legacy Support register */ 46 #define PCI_LEGSUP_USBPIRQDEN 0x2000 /* USB PIRQ D Enable */ 47 #define PCI_CBIO 0x20 /* configuration base IO */ 48 #define PCI_INTERFACE_UHCI 0x00 49 50 /* UHCI registers */ 51 #define UHCI_CMD 0x00 52 #define UHCI_CMD_RS 0x0001 53 #define UHCI_CMD_HCRESET 0x0002 54 #define UHCI_CMD_GRESET 0x0004 55 #define UHCI_CMD_EGSM 0x0008 56 #define UHCI_CMD_FGR 0x0010 57 #define UHCI_CMD_SWDBG 0x0020 58 #define UHCI_CMD_CF 0x0040 59 #define UHCI_CMD_MAXP 0x0080 60 #define UHCI_STS 0x02 61 #define UHCI_STS_USBINT 0x0001 62 #define UHCI_STS_USBEI 0x0002 63 #define UHCI_STS_RD 0x0004 64 #define UHCI_STS_HSE 0x0008 65 #define UHCI_STS_HCPE 0x0010 66 #define UHCI_STS_HCH 0x0020 67 #define UHCI_STS_ALLINTRS 0x003f 68 #define UHCI_INTR 0x04 69 #define UHCI_INTR_TOCRCIE 0x0001 70 #define UHCI_INTR_RIE 0x0002 71 #define UHCI_INTR_IOCE 0x0004 72 #define UHCI_INTR_SPIE 0x0008 73 #define UHCI_FRNUM 0x06 74 #define UHCI_FRNUM_MASK 0x03ff 75 #define UHCI_FLBASEADDR 0x08 76 #define UHCI_SOF 0x0c 77 #define UHCI_SOF_MASK 0x7f 78 #define UHCI_PORTSC1 0x010 79 #define UHCI_PORTSC2 0x012 80 #define UHCI_PORTSC_CCS 0x0001 81 #define UHCI_PORTSC_CSC 0x0002 82 #define UHCI_PORTSC_PE 0x0004 83 #define UHCI_PORTSC_POEDC 0x0008 84 #define UHCI_PORTSC_LS 0x0030 85 #define UHCI_PORTSC_LS_SHIFT 4 86 #define UHCI_PORTSC_RD 0x0040 87 #define UHCI_PORTSC_LSDA 0x0100 88 #define UHCI_PORTSC_PR 0x0200 89 #define UHCI_PORTSC_OCI 0x0400 90 #define UHCI_PORTSC_OCIC 0x0800 91 #define UHCI_PORTSC_SUSP 0x1000 92 93 #define URWMASK(x) ((x) & (UHCI_PORTSC_SUSP | \ 94 UHCI_PORTSC_PR | UHCI_PORTSC_RD | \ 95 UHCI_PORTSC_PE)) 96 97 #endif /* _UHCIREG_H_ */ 98