2001-08-20 11:16:35 +04:00
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/* $NetBSD: ehcireg.h,v 1.3 2001/08/20 07:16:35 gehenna Exp $ */
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2000-12-24 09:39:01 +03:00
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/*
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* Copyright (c) 2000 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Lennart Augustsson (lennart@augustsson.net).
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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2000-12-24 09:42:34 +03:00
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/*
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2001-08-20 11:16:35 +04:00
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* EHCI 0.96 spec can be found at
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* http://developer.intel.com/technology/usb/download/ehci-r096.pdf
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2000-12-24 09:42:34 +03:00
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*/
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2000-12-24 09:39:01 +03:00
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#ifndef _DEV_PCI_EHCIREG_H_
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#define _DEV_PCI_EHCIREG_H_
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/*** PCI config registers ***/
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#define PCI_USBREV 0x60 /* USB protocol revision */
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#define PCI_USBREV_MASK 0xff
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#define PCI_USBREV_PRE_1_0 0x00
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#define PCI_USBREV_1_0 0x10
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#define PCI_USBREV_1_1 0x11
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#define PCI_USBREV_2_0 0x20
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#define PCI_CBMEM 0x10 /* configuration base MEM */
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#define PCI_INTERFACE_EHCI 0x20
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#define PCI_EHCI_FLADJ 0x61 /* Frame length adj, SOF counter = 59488+6*fladj */
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#define PCI_EHCI_PORTWAKECAP 0x62
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/*** EHCI registers ***/
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#define EHCI_CAPLENGTH 0x00 /* 1 Capability register length field */
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#define EHCI_HCIVERSION 0x02 /* 2 Interface version number */
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#define EHCI_HCSPARAMS 0x04 /* 4 Structural parameters */
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#define EHCI_HCCPARAMS 0x08 /* 4 Capability parameters */
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#define EHCI_HCSP_PORTROUTE 0x0c /* 15 Companion port route description */
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#endif /* _DEV_PCI_EHCIREG_H_ */
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