1 /*- 2 * Copyright (c) 1999 Doug Rabson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: src/sys/isa/pnpvar.h,v 1.6 2001/09/05 03:54:28 yokota Exp $ 27 * $DragonFly: src/sys/bus/isa/pnpvar.h,v 1.3 2003/11/08 02:55:16 dillon Exp $ 28 */ 29 30 #ifndef _ISA_PNPVAR_H_ 31 #define _ISA_PNPVAR_H_ 32 33 #ifdef _KERNEL 34 35 #if 0 36 void pnp_write(int d, u_char r); /* used by Luigi's sound driver */ 37 u_char pnp_read(int d); /* currently unused, but who knows... */ 38 #endif 39 40 #define PNP_HEXTONUM(c) ((c) >= 'a' \ 41 ? (c) - 'a' + 10 \ 42 : ((c) >= 'A' \ 43 ? (c) - 'A' + 10 \ 44 : (c) - '0')) 45 46 #define PNP_EISAID(s) \ 47 ((((s[0] - '@') & 0x1f) << 2) \ 48 | (((s[1] - '@') & 0x18) >> 3) \ 49 | (((s[1] - '@') & 0x07) << 13) \ 50 | (((s[2] - '@') & 0x1f) << 8) \ 51 | (PNP_HEXTONUM(s[4]) << 16) \ 52 | (PNP_HEXTONUM(s[3]) << 20) \ 53 | (PNP_HEXTONUM(s[6]) << 24) \ 54 | (PNP_HEXTONUM(s[5]) << 28)) 55 56 struct isa_config; 57 58 typedef int pnp_scan_cb(device_t dev, u_char tag, u_char *res, int len, 59 struct isa_config *config, int ldn); 60 61 char *pnp_eisaformat(u_int32_t id); 62 void pnp_printf(u_int32_t id, char *fmt, ...) __printflike(2, 3); 63 void pnp_parse_resources(device_t dev, u_char *resources, int len, int ldn); 64 u_char *pnp_parse_dependant(device_t dev, u_char *resources, int len, 65 struct isa_config *config, int ldn); 66 u_char *pnp_scan_resources(device_t dev, u_char *resources, int len, 67 struct isa_config *config, int ldn, pnp_scan_cb *cb); 68 69 void pnp_check_quirks(u_int32_t vendor_id, u_int32_t logical_id, int ldn, struct isa_config *config); 70 71 #endif /* _KERNEL */ 72 73 #endif /* !_ISA_PNPVAR_H_ */ 74