pnpvar.h revision 55206
1190214Srpaulo/*- 2190214Srpaulo * Copyright (c) 1999 Doug Rabson 3190214Srpaulo * All rights reserved. 4190214Srpaulo * 5190214Srpaulo * Redistribution and use in source and binary forms, with or without 6190214Srpaulo * modification, are permitted provided that the following conditions 7190214Srpaulo * are met: 8190214Srpaulo * 1. Redistributions of source code must retain the above copyright 9190214Srpaulo * notice, this list of conditions and the following disclaimer. 10190214Srpaulo * 2. Redistributions in binary form must reproduce the above copyright 11190214Srpaulo * notice, this list of conditions and the following disclaimer in the 12190214Srpaulo * documentation and/or other materials provided with the distribution. 13190214Srpaulo * 14190214Srpaulo * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15190214Srpaulo * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16190214Srpaulo * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17190214Srpaulo * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18190214Srpaulo * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19190214Srpaulo * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20190214Srpaulo * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21190214Srpaulo * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22190214Srpaulo * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23190214Srpaulo * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24190214Srpaulo * SUCH DAMAGE. 25190214Srpaulo * 26190214Srpaulo * $FreeBSD: head/sys/isa/pnpvar.h 55206 1999-12-29 05:07:58Z peter $ 27190214Srpaulo */ 28190214Srpaulo 29190214Srpaulo#ifndef _ISA_PNPVAR_H_ 30190214Srpaulo#define _ISA_PNPVAR_H_ 31190214Srpaulo 32190214Srpaulo#ifdef _KERNEL 33190214Srpaulo 34190214Srpaulo#if 0 35190214Srpaulovoid pnp_write(int d, u_char r); /* used by Luigi's sound driver */ 36190214Srpaulou_char pnp_read(int d); /* currently unused, but who knows... */ 37190214Srpaulo#endif 38190214Srpaulo 39190214Srpaulo#define PNP_HEXTONUM(c) ((c) >= 'a' \ 40190214Srpaulo ? (c) - 'a' + 10 \ 41190214Srpaulo : ((c) >= 'A' \ 42190214Srpaulo ? (c) - 'A' + 10 \ 43190214Srpaulo : (c) - '0')) 44190214Srpaulo 45190214Srpaulo#define PNP_EISAID(s) \ 46190214Srpaulo ((((s[0] - '@') & 0x1f) << 2) \ 47190214Srpaulo | (((s[1] - '@') & 0x18) >> 3) \ 48190214Srpaulo | (((s[1] - '@') & 0x07) << 13) \ 49190214Srpaulo | (((s[2] - '@') & 0x1f) << 8) \ 50190214Srpaulo | (PNP_HEXTONUM(s[4]) << 16) \ 51190214Srpaulo | (PNP_HEXTONUM(s[3]) << 20) \ 52190214Srpaulo | (PNP_HEXTONUM(s[6]) << 24) \ 53190214Srpaulo | (PNP_HEXTONUM(s[5]) << 28)) 54190214Srpaulo 55190214Srpaulochar *pnp_eisaformat(u_int32_t id); 56190214Srpaulovoid pnp_parse_resources(device_t dev, u_char *resources, int len); 57190214Srpaulo 58190214Srpaulo#endif /* _KERNEL */ 59190214Srpaulo 60190214Srpaulo#endif /* !_ISA_PNPVAR_H_ */ 61190214Srpaulo