| pmap.c (e9cb1037da59f432506f8f5a5c630e10453a4d73) | pmap.c (51ef421d928597792acfe581f46b062166e7160d) |
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| 1/*- 2 * Copyright (c) 1991 Regents of the University of California. 3 * All rights reserved. 4 * Copyright (c) 1994 John S. Dyson 5 * All rights reserved. 6 * Copyright (c) 1994 David Greenman 7 * All rights reserved. 8 * Copyright (c) 2005 Alan L. Cox <alc@cs.rice.edu> --- 92 unchanged lines hidden (view full) --- 101 * necessary. This module is given full information as 102 * to which processors are currently using which maps, 103 * and to when physical maps must be made correct. 104 */ 105 106#include "opt_cpu.h" 107#include "opt_pmap.h" 108#include "opt_msgbuf.h" | 1/*- 2 * Copyright (c) 1991 Regents of the University of California. 3 * All rights reserved. 4 * Copyright (c) 1994 John S. Dyson 5 * All rights reserved. 6 * Copyright (c) 1994 David Greenman 7 * All rights reserved. 8 * Copyright (c) 2005 Alan L. Cox <alc@cs.rice.edu> --- 92 unchanged lines hidden (view full) --- 101 * necessary. This module is given full information as 102 * to which processors are currently using which maps, 103 * and to when physical maps must be made correct. 104 */ 105 106#include "opt_cpu.h" 107#include "opt_pmap.h" 108#include "opt_msgbuf.h" |
| 109#include "opt_xbox.h" |
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| 109 110#include <sys/param.h> 111#include <sys/systm.h> 112#include <sys/kernel.h> 113#include <sys/lock.h> 114#include <sys/malloc.h> 115#include <sys/mman.h> 116#include <sys/msgbuf.h> --- 22 unchanged lines hidden (view full) --- 139#include <machine/cputypes.h> 140#include <machine/md_var.h> 141#include <machine/pcb.h> 142#include <machine/specialreg.h> 143#ifdef SMP 144#include <machine/smp.h> 145#endif 146 | 110 111#include <sys/param.h> 112#include <sys/systm.h> 113#include <sys/kernel.h> 114#include <sys/lock.h> 115#include <sys/malloc.h> 116#include <sys/mman.h> 117#include <sys/msgbuf.h> --- 22 unchanged lines hidden (view full) --- 140#include <machine/cputypes.h> 141#include <machine/md_var.h> 142#include <machine/pcb.h> 143#include <machine/specialreg.h> 144#ifdef SMP 145#include <machine/smp.h> 146#endif 147 |
| 148#ifdef XBOX 149#include <machine/xbox.h> 150#endif 151 |
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| 147#if !defined(CPU_DISABLE_SSE) && defined(I686_CPU) 148#define CPU_ENABLE_SSE 149#endif 150 151#ifndef PMAP_SHPGPERPROC 152#define PMAP_SHPGPERPROC 200 153#endif 154 --- 233 unchanged lines hidden (view full) --- 388 SYSMAP(pt_entry_t *, PMAP1, PADDR1, 1); 389 SYSMAP(pt_entry_t *, PMAP2, PADDR2, 1); 390 391 mtx_init(&PMAP2mutex, "PMAP2", NULL, MTX_DEF); 392 393 virtual_avail = va; 394 395 *CMAP1 = 0; | 152#if !defined(CPU_DISABLE_SSE) && defined(I686_CPU) 153#define CPU_ENABLE_SSE 154#endif 155 156#ifndef PMAP_SHPGPERPROC 157#define PMAP_SHPGPERPROC 200 158#endif 159 --- 233 unchanged lines hidden (view full) --- 393 SYSMAP(pt_entry_t *, PMAP1, PADDR1, 1); 394 SYSMAP(pt_entry_t *, PMAP2, PADDR2, 1); 395 396 mtx_init(&PMAP2mutex, "PMAP2", NULL, MTX_DEF); 397 398 virtual_avail = va; 399 400 *CMAP1 = 0; |
| 401 402#ifdef XBOX 403 /* FIXME: This is gross, but needed for the XBOX. Since we are in such 404 * an early stadium, we cannot yet neatly map video memory ... :-( 405 * Better fixes are very welcome! */ 406 if (!arch_i386_is_xbox) 407#endif |
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| 396 for (i = 0; i < NKPT; i++) 397 PTD[i] = 0; 398 399 /* Turn on PG_G on kernel page(s) */ 400 pmap_set_pg(); 401} 402 403/* --- 2731 unchanged lines hidden --- | 408 for (i = 0; i < NKPT; i++) 409 PTD[i] = 0; 410 411 /* Turn on PG_G on kernel page(s) */ 412 pmap_set_pg(); 413} 414 415/* --- 2731 unchanged lines hidden --- |