| mp_machdep.c (35932) | mp_machdep.c (36125) |
|---|---|
| 1/* 2 * Copyright (c) 1996, by Steve Passe 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 --- 8 unchanged lines hidden (view full) --- 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 * | 1/* 2 * Copyright (c) 1996, by Steve Passe 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 --- 8 unchanged lines hidden (view full) --- 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 * |
| 25 * $Id: mp_machdep.c,v 1.73 1998/04/06 15:48:30 peter Exp $ | 25 * $Id: mp_machdep.c,v 1.74 1998/05/11 01:06:06 dyson Exp $ |
| 26 */ 27 28#include "opt_smp.h" 29#include "opt_vm86.h" 30#include "opt_cpu.h" 31 32#ifdef SMP 33#include <machine/smptests.h> --- 1678 unchanged lines hidden (view full) --- 1712 /* allocate and set up an idle stack data page */ 1713 stack = (char *)kmem_alloc(kernel_map, UPAGES*PAGE_SIZE); 1714 for (i = 0; i < UPAGES; i++) 1715 newpt[i + 3] = (pt_entry_t)(PG_V | PG_RW | vtophys(PAGE_SIZE * i + stack)); 1716 1717 newpt[3 + UPAGES] = 0; /* *prv_CMAP1 */ 1718 newpt[4 + UPAGES] = 0; /* *prv_CMAP2 */ 1719 newpt[5 + UPAGES] = 0; /* *prv_CMAP3 */ | 26 */ 27 28#include "opt_smp.h" 29#include "opt_vm86.h" 30#include "opt_cpu.h" 31 32#ifdef SMP 33#include <machine/smptests.h> --- 1678 unchanged lines hidden (view full) --- 1712 /* allocate and set up an idle stack data page */ 1713 stack = (char *)kmem_alloc(kernel_map, UPAGES*PAGE_SIZE); 1714 for (i = 0; i < UPAGES; i++) 1715 newpt[i + 3] = (pt_entry_t)(PG_V | PG_RW | vtophys(PAGE_SIZE * i + stack)); 1716 1717 newpt[3 + UPAGES] = 0; /* *prv_CMAP1 */ 1718 newpt[4 + UPAGES] = 0; /* *prv_CMAP2 */ 1719 newpt[5 + UPAGES] = 0; /* *prv_CMAP3 */ |
| 1720 newpt[6 + UPAGES] = 0; /* *prv_PMAP1 */ |
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| 1720 1721 /* prime data page for it to use */ 1722 gd->cpuid = x; 1723 gd->cpu_lockid = x << 24; 1724 gd->my_idlePTD = myPTD; 1725 gd->prv_CMAP1 = &newpt[3 + UPAGES]; 1726 gd->prv_CMAP2 = &newpt[4 + UPAGES]; 1727 gd->prv_CMAP3 = &newpt[5 + UPAGES]; | 1721 1722 /* prime data page for it to use */ 1723 gd->cpuid = x; 1724 gd->cpu_lockid = x << 24; 1725 gd->my_idlePTD = myPTD; 1726 gd->prv_CMAP1 = &newpt[3 + UPAGES]; 1727 gd->prv_CMAP2 = &newpt[4 + UPAGES]; 1728 gd->prv_CMAP3 = &newpt[5 + UPAGES]; |
| 1729 gd->prv_PMAP1 = &newpt[6 + UPAGES]; |
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| 1728 1729 /* setup a vector to our boot code */ 1730 *((volatile u_short *) WARMBOOT_OFF) = WARMBOOT_TARGET; 1731 *((volatile u_short *) WARMBOOT_SEG) = (boot_addr >> 4); 1732 outb(CMOS_REG, BIOS_RESET); 1733 outb(CMOS_DATA, BIOS_WARM); /* 'warm-start' */ 1734 1735 bootPTD = myPTD; --- 756 unchanged lines hidden --- | 1730 1731 /* setup a vector to our boot code */ 1732 *((volatile u_short *) WARMBOOT_OFF) = WARMBOOT_TARGET; 1733 *((volatile u_short *) WARMBOOT_SEG) = (boot_addr >> 4); 1734 outb(CMOS_REG, BIOS_RESET); 1735 outb(CMOS_DATA, BIOS_WARM); /* 'warm-start' */ 1736 1737 bootPTD = myPTD; --- 756 unchanged lines hidden --- |