| pmap.c (255028) | pmap.c (255426) |
|---|---|
| 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 * --- 24 unchanged lines hidden (view full) --- 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 * from: @(#)pmap.c 7.7 (Berkeley) 5/12/91 38 */ 39 40#include <sys/cdefs.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 * --- 24 unchanged lines hidden (view full) --- 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 * from: @(#)pmap.c 7.7 (Berkeley) 5/12/91 38 */ 39 40#include <sys/cdefs.h> |
| 41__FBSDID("$FreeBSD: head/sys/sparc64/sparc64/pmap.c 255028 2013-08-29 15:49:05Z alc $"); | 41__FBSDID("$FreeBSD: head/sys/sparc64/sparc64/pmap.c 255426 2013-09-09 18:11:59Z jhb $"); |
| 42 43/* 44 * Manages physical address maps. 45 * 46 * Since the information managed by this module is also stored by the 47 * logical address mapping module, this module may throw away valid virtual 48 * to physical mappings at almost any time. However, invalidations of 49 * mappings must be done as requested. --- 731 unchanged lines hidden (view full) --- 781 782 for (i = 0; i < translations_size; i++) { 783 addr = translations[i].om_start; 784 size = translations[i].om_size; 785 if ((translations[i].om_tte & TD_V) == 0) 786 continue; 787 if (addr < VM_MIN_PROM_ADDRESS || addr > VM_MAX_PROM_ADDRESS) 788 continue; | 42 43/* 44 * Manages physical address maps. 45 * 46 * Since the information managed by this module is also stored by the 47 * logical address mapping module, this module may throw away valid virtual 48 * to physical mappings at almost any time. However, invalidations of 49 * mappings must be done as requested. --- 731 unchanged lines hidden (view full) --- 781 782 for (i = 0; i < translations_size; i++) { 783 addr = translations[i].om_start; 784 size = translations[i].om_size; 785 if ((translations[i].om_tte & TD_V) == 0) 786 continue; 787 if (addr < VM_MIN_PROM_ADDRESS || addr > VM_MAX_PROM_ADDRESS) 788 continue; |
| 789 result = vm_map_find(kernel_map, NULL, 0, &addr, size, | 789 result = vm_map_find(kernel_map, NULL, 0, &addr, size, 0, |
| 790 VMFS_NO_SPACE, VM_PROT_ALL, VM_PROT_ALL, MAP_NOFAULT); 791 if (result != KERN_SUCCESS || addr != translations[i].om_start) 792 panic("pmap_init: vm_map_find"); 793 } 794} 795 796/* 797 * Extract the physical page address associated with the given --- 1482 unchanged lines hidden --- | 790 VMFS_NO_SPACE, VM_PROT_ALL, VM_PROT_ALL, MAP_NOFAULT); 791 if (result != KERN_SUCCESS || addr != translations[i].om_start) 792 panic("pmap_init: vm_map_find"); 793 } 794} 795 796/* 797 * Extract the physical page address associated with the given --- 1482 unchanged lines hidden --- |