[BACK]Return to pmap.c CVS log [TXT][DIR] Up to [cvs.NetBSD.org] / src / sys / arch / arm / arm32

Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.

Diff for /src/sys/arch/arm/arm32/pmap.c between version 1.154.2.5 and 1.154.2.6

version 1.154.2.5, 2007/11/15 11:42:35 version 1.154.2.6, 2008/01/21 09:35:37
Line 194 
Line 194 
 #include "opt_lockdebug.h"  #include "opt_lockdebug.h"
 #include "opt_multiprocessor.h"  #include "opt_multiprocessor.h"
   
 #include <sys/types.h>  
 #include <sys/param.h>  #include <sys/param.h>
   #include <sys/types.h>
 #include <sys/kernel.h>  #include <sys/kernel.h>
 #include <sys/systm.h>  #include <sys/systm.h>
 #include <sys/proc.h>  #include <sys/proc.h>
Line 203 
Line 203 
 #include <sys/user.h>  #include <sys/user.h>
 #include <sys/pool.h>  #include <sys/pool.h>
 #include <sys/cdefs.h>  #include <sys/cdefs.h>
   #include <sys/cpu.h>
   
 #include <uvm/uvm.h>  #include <uvm/uvm.h>
   
Line 303  static paddr_t pmap_kernel_l2ptp_phys;
Line 304  static paddr_t pmap_kernel_l2ptp_phys;
  */   */
 static pt_entry_t *csrc_pte, *cdst_pte;  static pt_entry_t *csrc_pte, *cdst_pte;
 static vaddr_t csrcp, cdstp;  static vaddr_t csrcp, cdstp;
 char *memhook;  vaddr_t memhook;
 extern void *msgbufaddr;  extern void *msgbufaddr;
   
 /*  /*
Line 946  pmap_use_l1(pmap_t pm)
Line 947  pmap_use_l1(pmap_t pm)
          * Access to an L1 by the kernel pmap must not affect           * Access to an L1 by the kernel pmap must not affect
          * the LRU list.           * the LRU list.
          */           */
         if (current_intr_depth || pm == pmap_kernel())          if (cpu_intr_p() || pm == pmap_kernel())
                 return;                  return;
   
         l1 = pm->pm_l1;          l1 = pm->pm_l1;
Line 3963  pmap_bootstrap(pd_entry_t *kernel_l1pt, 
Line 3964  pmap_bootstrap(pd_entry_t *kernel_l1pt, 
         pmap_set_pt_cache_mode(kernel_l1pt, (vaddr_t)csrc_pte);          pmap_set_pt_cache_mode(kernel_l1pt, (vaddr_t)csrc_pte);
         pmap_alloc_specials(&virtual_avail, 1, &cdstp, &cdst_pte);          pmap_alloc_specials(&virtual_avail, 1, &cdstp, &cdst_pte);
         pmap_set_pt_cache_mode(kernel_l1pt, (vaddr_t)cdst_pte);          pmap_set_pt_cache_mode(kernel_l1pt, (vaddr_t)cdst_pte);
         pmap_alloc_specials(&virtual_avail, 1, (void *)&memhook, NULL);          pmap_alloc_specials(&virtual_avail, 1, &memhook, NULL);
         pmap_alloc_specials(&virtual_avail, round_page(MSGBUFSIZE) / PAGE_SIZE,          pmap_alloc_specials(&virtual_avail, round_page(MSGBUFSIZE) / PAGE_SIZE,
             (void *)&msgbufaddr, NULL);              (void *)&msgbufaddr, NULL);
   
Line 4985  pmap_uarea(vaddr_t va)
Line 4986  pmap_uarea(vaddr_t va)
 }  }
 #endif /* ARM_MMU_XSCALE == 1 */  #endif /* ARM_MMU_XSCALE == 1 */
   
   /*
    * return the PA of the current L1 table, for use when handling a crash dump
    */
   uint32_t pmap_kernel_L1_addr()
   {
           return pmap_kernel()->pm_l1->l1_physaddr;
   }
   
 #if defined(DDB)  #if defined(DDB)
 /*  /*
  * A couple of ddb-callable functions for dumping pmaps   * A couple of ddb-callable functions for dumping pmaps
Legend:
Removed from v.1.154.2.5  
changed lines
  Added in v.1.154.2.6
CVSweb <webmaster@jp.NetBSD.org>