kern_physio.c (12662) | kern_physio.c (12813) |
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1/* 2 * Copyright (c) 1994 John S. Dyson 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 immediately at the beginning of the file, without modification, 10 * this list of conditions, and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. Absolutely no warranty of function or purpose is made by the author 15 * John S. Dyson. 16 * 4. Modifications may be freely made to this file if the above conditions 17 * are met. 18 * | 1/* 2 * Copyright (c) 1994 John S. Dyson 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 immediately at the beginning of the file, without modification, 10 * this list of conditions, and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. Absolutely no warranty of function or purpose is made by the author 15 * John S. Dyson. 16 * 4. Modifications may be freely made to this file if the above conditions 17 * are met. 18 * |
19 * $Id: kern_physio.c,v 1.14 1995/12/02 18:58:48 bde Exp $ | 19 * $Id: kern_physio.c,v 1.15 1995/12/07 12:46:46 davidg Exp $ |
20 */ 21 22#include <sys/param.h> 23#include <sys/systm.h> 24#include <sys/buf.h> 25#include <sys/conf.h> 26#include <sys/proc.h> 27#include <vm/vm.h> --- 141 unchanged lines hidden (view full) --- 169 bp->b_bcount = MAXPHYS; 170 } 171 return bp->b_bcount; 172} 173 174int 175rawread(dev_t dev, struct uio *uio, int ioflag) 176{ | 20 */ 21 22#include <sys/param.h> 23#include <sys/systm.h> 24#include <sys/buf.h> 25#include <sys/conf.h> 26#include <sys/proc.h> 27#include <vm/vm.h> --- 141 unchanged lines hidden (view full) --- 169 bp->b_bcount = MAXPHYS; 170 } 171 return bp->b_bcount; 172} 173 174int 175rawread(dev_t dev, struct uio *uio, int ioflag) 176{ |
177 return (physio(cdevsw[major(dev)].d_strategy, (struct buf *)NULL, | 177 return (physio(cdevsw[major(dev)]->d_strategy, (struct buf *)NULL, |
178 dev, 1, minphys, uio)); 179} 180 181int 182rawwrite(dev_t dev, struct uio *uio, int ioflag) 183{ | 178 dev, 1, minphys, uio)); 179} 180 181int 182rawwrite(dev_t dev, struct uio *uio, int ioflag) 183{ |
184 return (physio(cdevsw[major(dev)].d_strategy, (struct buf *)NULL, | 184 return (physio(cdevsw[major(dev)]->d_strategy, (struct buf *)NULL, |
185 dev, 0, minphys, uio)); 186} 187 188static void 189physwakeup(bp) 190 struct buf *bp; 191{ 192 wakeup((caddr_t) bp); 193 bp->b_flags &= ~B_CALL; 194} | 185 dev, 0, minphys, uio)); 186} 187 188static void 189physwakeup(bp) 190 struct buf *bp; 191{ 192 wakeup((caddr_t) bp); 193 bp->b_flags &= ~B_CALL; 194} |