spicreg.h revision 69873
169873Snsayer/* 269873Snsayer * Copyright (c) 2000 Nick Sayer 369873Snsayer * All rights reserved. 469873Snsayer * 569873Snsayer * Redistribution and use in source and binary forms, with or without 669873Snsayer * modification, are permitted provided that the following conditions 769873Snsayer * are met: 869873Snsayer * 1. Redistributions of source code must retain the above copyright 969873Snsayer * notice, this list of conditions and the following disclaimer. 1069873Snsayer * 2. Redistributions in binary form must reproduce the above copyright 1169873Snsayer * notice, this list of conditions and the following disclaimer in the 1269873Snsayer * documentation and/or other materials provided with the distribution. 1369873Snsayer * 1469873Snsayer * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1569873Snsayer * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1669873Snsayer * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1769873Snsayer * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1869873Snsayer * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1969873Snsayer * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2069873Snsayer * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2169873Snsayer * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2269873Snsayer * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2369873Snsayer * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2469873Snsayer * SUCH DAMAGE. 2569873Snsayer * 2669873Snsayer * $FreeBSD: head/sys/i386/isa/spicreg.h 69873 2000-12-11 19:41:48Z nsayer $ 2769873Snsayer * 2869873Snsayer */ 2969873Snsayer 3069873Snsayer#define CDEV_MAJOR 160 3169873Snsayer 3269873Snsayer/* 3369873Snsayer * Find the PCI device that holds the G10 register needed to map in the SPIC 3469873Snsayer */ 3569873Snsayer#define PIIX4_BUS 0 3669873Snsayer#define PIIX4_SLOT 7 3769873Snsayer#define PIIX4_FUNC 3 3869873Snsayer#define PIIX4_DEVID 0x71138086 3969873Snsayer 4069873Snsayer#define G10A (0x64) 4169873Snsayer#define G10L (G10A + 2) 4269873Snsayer 4369873Snsayer#define SPIC_IRQ_PORT 0x8034 4469873Snsayer#define SPIC_IRQ_SHIFT 22 45