/************************************************************************** ** ** $Id: pci.h,v 2.0.0.1 94/08/18 23:09:26 wolf Exp $ ** ** #define for pci bus device drivers ** ** 386bsd / FreeBSD ** **------------------------------------------------------------------------- ** ** Copyright (c) 1994 Wolfgang Stanglmeier. All rights reserved. ** ** Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions ** are met: ** 1. Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** 2. Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in the ** documentation and/or other materials provided with the distribution. ** 3. The name of the author may not be used to endorse or promote products ** derived from this software without specific prior written permission. ** ** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR ** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES ** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, ** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF ** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ** **------------------------------------------------------------------------- */ #ifndef __PCI_H__ #define __PCI_H__ /* ** main pci initialization function. ** called at boot time from autoconf.c */ void pci_configure(void); /* ** pci configuration id ** ** is constructed from: bus, device & function numbers. */ typedef union { u_long cfg1; struct { u_char enable; u_char forward; u_short port; } cfg2; } pcici_t; /* ** Each pci device has an unique device id. ** It is used to find a matching driver. */ typedef u_long pcidi_t; #endif /*__PCI_H__*/