1 /* $FreeBSD$ */ 2 /*- 3 * Copyright (c) 1998 The NetBSD Foundation, Inc. 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to The NetBSD Foundation 7 * by Lennart Augustsson (lennart@augustsson.net) at 8 * Carlstedt Research & Technology. 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 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #ifndef _UHCIREG_H_ 40 #define _UHCIREG_H_ 41 42 #define PCI_UHCI_BASE_REG 0x20 43 44 /* PCI config registers */ 45 #define PCI_USBREV 0x60 /* USB protocol revision */ 46 #define PCI_USB_REV_MASK 0xff 47 #define PCI_USB_REV_PRE_1_0 0x00 48 #define PCI_USB_REV_1_0 0x10 49 #define PCI_USB_REV_1_1 0x11 50 #define PCI_LEGSUP 0xc0 /* Legacy Support register */ 51 #define PCI_LEGSUP_USBPIRQDEN 0x2000 /* USB PIRQ D Enable */ 52 #define PCI_CBIO 0x20 /* configuration base IO */ 53 #define PCI_INTERFACE_UHCI 0x00 54 55 /* UHCI registers */ 56 #define UHCI_CMD 0x00 57 #define UHCI_CMD_RS 0x0001 58 #define UHCI_CMD_HCRESET 0x0002 59 #define UHCI_CMD_GRESET 0x0004 60 #define UHCI_CMD_EGSM 0x0008 61 #define UHCI_CMD_FGR 0x0010 62 #define UHCI_CMD_SWDBG 0x0020 63 #define UHCI_CMD_CF 0x0040 64 #define UHCI_CMD_MAXP 0x0080 65 #define UHCI_STS 0x02 66 #define UHCI_STS_USBINT 0x0001 67 #define UHCI_STS_USBEI 0x0002 68 #define UHCI_STS_RD 0x0004 69 #define UHCI_STS_HSE 0x0008 70 #define UHCI_STS_HCPE 0x0010 71 #define UHCI_STS_HCH 0x0020 72 #define UHCI_STS_ALLINTRS 0x003f 73 #define UHCI_INTR 0x04 74 #define UHCI_INTR_TOCRCIE 0x0001 75 #define UHCI_INTR_RIE 0x0002 76 #define UHCI_INTR_IOCE 0x0004 77 #define UHCI_INTR_SPIE 0x0008 78 #define UHCI_FRNUM 0x06 79 #define UHCI_FRNUM_MASK 0x03ff 80 #define UHCI_FLBASEADDR 0x08 81 #define UHCI_SOF 0x0c 82 #define UHCI_SOF_MASK 0x7f 83 #define UHCI_PORTSC1 0x010 84 #define UHCI_PORTSC2 0x012 85 #define UHCI_PORTSC_CCS 0x0001 86 #define UHCI_PORTSC_CSC 0x0002 87 #define UHCI_PORTSC_PE 0x0004 88 #define UHCI_PORTSC_POEDC 0x0008 89 #define UHCI_PORTSC_LS 0x0030 90 #define UHCI_PORTSC_LS_SHIFT 4 91 #define UHCI_PORTSC_RD 0x0040 92 #define UHCI_PORTSC_LSDA 0x0100 93 #define UHCI_PORTSC_PR 0x0200 94 #define UHCI_PORTSC_OCI 0x0400 95 #define UHCI_PORTSC_OCIC 0x0800 96 #define UHCI_PORTSC_SUSP 0x1000 97 98 #define URWMASK(x) ((x) & (UHCI_PORTSC_SUSP | \ 99 UHCI_PORTSC_PR | UHCI_PORTSC_RD | \ 100 UHCI_PORTSC_PE)) 101 102 #endif /* _UHCIREG_H_ */ 103