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-rw-r--r--sys/arch/alpha/alpha/pmap.c23
-rw-r--r--sys/arch/alpha/include/pmap.h3
-rw-r--r--sys/arch/amiga/amiga/pmap.c23
-rw-r--r--sys/arch/amiga/include/pmap.h3
-rw-r--r--sys/arch/mac68k/include/pmap.h3
-rw-r--r--sys/arch/mac68k/mac68k/bus_space.c4
-rw-r--r--sys/arch/mac68k/mac68k/pmap.c18
-rw-r--r--sys/arch/mvme68k/include/pmap.h3
-rw-r--r--sys/arch/mvme68k/mvme68k/pmap.c23
-rw-r--r--sys/arch/mvme88k/include/pmap.h4
-rw-r--r--sys/arch/mvme88k/mvme88k/pmap.c36
-rw-r--r--sys/arch/powerpc/include/pmap.h3
-rw-r--r--sys/arch/powerpc/powerpc/pmap.c11
-rw-r--r--sys/arch/sparc/include/pmap.h4
-rw-r--r--sys/arch/sparc/sparc/pmap.c16
-rw-r--r--sys/arch/sun3/include/pmap.h4
-rw-r--r--sys/arch/sun3/sun3/pmap.c16
-rw-r--r--sys/arch/vax/include/pmap.h4
18 files changed, 30 insertions, 171 deletions
diff --git a/sys/arch/alpha/alpha/pmap.c b/sys/arch/alpha/alpha/pmap.c
index 97e80b548e1..0c51e69e507 100644
--- a/sys/arch/alpha/alpha/pmap.c
+++ b/sys/arch/alpha/alpha/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.27 2001/11/28 14:20:16 art Exp $ */
+/* $OpenBSD: pmap.c,v 1.28 2001/11/28 15:34:16 art Exp $ */
/* $NetBSD: pmap.c,v 1.154 2000/12/07 22:18:55 thorpej Exp $ */
/*-
@@ -2221,27 +2221,6 @@ pmap_copy(pmap_t dst_pmap, pmap_t src_pmap, vaddr_t dst_addr, vsize_t len,
}
/*
- * pmap_update: [ INTERFACE ]
- *
- * Require that all active physical maps contain no
- * incorrect entries NOW, by processing any deferred
- * pmap operations.
- */
-void
-pmap_update(void)
-{
-
-#ifdef DEBUG
- if (pmapdebug & PDB_FOLLOW)
- printf("pmap_update()\n");
-#endif
-
- /*
- * Nothing to do; this pmap module does not defer any operations.
- */
-}
-
-/*
* pmap_collect: [ INTERFACE ]
*
* Garbage collects the physical map system for pages which are no
diff --git a/sys/arch/alpha/include/pmap.h b/sys/arch/alpha/include/pmap.h
index b4b6f195189..c47c85bc2d3 100644
--- a/sys/arch/alpha/include/pmap.h
+++ b/sys/arch/alpha/include/pmap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.h,v 1.9 2001/08/18 20:50:18 art Exp $ */
+/* $OpenBSD: pmap.h,v 1.10 2001/11/28 15:34:16 art Exp $ */
/* $NetBSD: pmap.h,v 1.37 2000/11/19 03:16:35 thorpej Exp $ */
/*-
@@ -193,6 +193,7 @@ void pmap_tlb_shootdown_q_drain(u_long, boolean_t);
#define pmap_resident_count(pmap) ((pmap)->pm_stats.resident_count)
#define pmap_wired_count(pmap) ((pmap)->pm_stats.wired_count)
+#define pmap_update() /* nothing */
extern pt_entry_t *VPT; /* Virtual Page Table */
diff --git a/sys/arch/amiga/amiga/pmap.c b/sys/arch/amiga/amiga/pmap.c
index c7560e13191..890721b785e 100644
--- a/sys/arch/amiga/amiga/pmap.c
+++ b/sys/arch/amiga/amiga/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.40 2001/11/28 14:13:06 art Exp $ */
+/* $OpenBSD: pmap.c,v 1.41 2001/11/28 15:34:16 art Exp $ */
/* $NetBSD: pmap.c,v 1.68 1999/06/19 19:44:09 is Exp $ */
/*-
@@ -1483,27 +1483,6 @@ void pmap_copy(dst_pmap, src_pmap, dst_addr, len, src_addr)
}
/*
- * Require that all active physical maps contain no
- * incorrect entries NOW. [This update includes
- * forcing updates of any address map caching.]
- *
- * Generally used to insure that a thread about
- * to run will see a semantically correct world.
- */
-void pmap_update()
-{
-#ifdef DEBUG
- if (pmapdebug & PDB_FOLLOW)
- printf("pmap_update()\n");
-#endif
-#if defined(M68060)
- if (machineid & AMIGA_68060)
- DCIA();
-#endif
- TBIA();
-}
-
-/*
* Routine: pmap_collect
* Function:
* Garbage collects the physical map system for
diff --git a/sys/arch/amiga/include/pmap.h b/sys/arch/amiga/include/pmap.h
index 673fcd77623..b673d385e9d 100644
--- a/sys/arch/amiga/include/pmap.h
+++ b/sys/arch/amiga/include/pmap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.h,v 1.7 2001/08/18 20:50:18 art Exp $ */
+/* $OpenBSD: pmap.h,v 1.8 2001/11/28 15:34:16 art Exp $ */
/* $NetBSD: pmap.h,v 1.17 1997/06/10 18:34:52 veego Exp $ */
/*
@@ -135,6 +135,7 @@ struct pmap kernel_pmap_store;
#define pmap_resident_count(pmap) ((pmap)->pm_stats.resident_count)
#define pmap_wired_count(pmap) ((pmap)->pm_stats.wired_count)
+#define pmap_update() /* nothing */
#endif /* _KERNEL */
diff --git a/sys/arch/mac68k/include/pmap.h b/sys/arch/mac68k/include/pmap.h
index deaeabc8ab6..a97797e63ab 100644
--- a/sys/arch/mac68k/include/pmap.h
+++ b/sys/arch/mac68k/include/pmap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.h,v 1.10 2001/08/18 20:50:18 art Exp $ */
+/* $OpenBSD: pmap.h,v 1.11 2001/11/28 15:34:16 art Exp $ */
/* $NetBSD: pmap.h,v 1.26 1999/07/21 03:18:21 briggs Exp $ */
/*
@@ -181,6 +181,7 @@ extern struct pv_entry *pv_table; /* array of entries, one per page */
#define pmap_resident_count(pmap) ((pmap)->pm_stats.resident_count)
#define pmap_wired_count(pmap) ((pmap)->pm_stats.wired_count)
+#define pmap_update() /* nothing */
extern pt_entry_t *Sysmap;
extern char *vmmap; /* map for mem, dumps, etc. */
diff --git a/sys/arch/mac68k/mac68k/bus_space.c b/sys/arch/mac68k/mac68k/bus_space.c
index 26977323e48..3b6756354c4 100644
--- a/sys/arch/mac68k/mac68k/bus_space.c
+++ b/sys/arch/mac68k/mac68k/bus_space.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bus_space.c,v 1.12 2001/11/06 19:53:15 miod Exp $ */
+/* $OpenBSD: bus_space.c,v 1.13 2001/11/28 15:34:16 art Exp $ */
/* $NetBSD: bus_space.c,v 1.5 1999/03/26 23:41:30 mycroft Exp $ */
/*-
@@ -180,7 +180,7 @@ bus_mem_add_mapping(bpa, size, flags, bshp)
*pte &= ~PG_CI;
else
*pte |= PG_CI;
- pmap_update();
+ TBIA();
}
return 0;
diff --git a/sys/arch/mac68k/mac68k/pmap.c b/sys/arch/mac68k/mac68k/pmap.c
index 4cf8fc71d4c..6ee13f34d0e 100644
--- a/sys/arch/mac68k/mac68k/pmap.c
+++ b/sys/arch/mac68k/mac68k/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.33 2001/11/28 14:13:06 art Exp $ */
+/* $OpenBSD: pmap.c,v 1.34 2001/11/28 15:34:16 art Exp $ */
/* $NetBSD: pmap.c,v 1.55 1999/04/22 04:24:53 chs Exp $ */
/*
@@ -1365,22 +1365,6 @@ pmap_copy(dst_pmap, src_pmap, dst_addr, len, src_addr)
}
/*
- * pmap_update:
- *
- * Require that all active physical maps contain no
- * incorrect entires NOW, by processing any deferred
- * pmap operations.
- */
-void
-pmap_update()
-{
-
- PMAP_DPRINTF(PDB_FOLLOW, ("pmap_update()\n"));
-
- TBIA(); /* XXX should not be here. */
-}
-
-/*
* pmap_collect: [ INTERFACE ]
*
* Garbage collects the physical map system for pages which are no
diff --git a/sys/arch/mvme68k/include/pmap.h b/sys/arch/mvme68k/include/pmap.h
index e02b6740d74..95a17d2336f 100644
--- a/sys/arch/mvme68k/include/pmap.h
+++ b/sys/arch/mvme68k/include/pmap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.h,v 1.6 2000/07/06 12:56:18 art Exp $ */
+/* $OpenBSD: pmap.h,v 1.7 2001/11/28 15:34:16 art Exp $ */
/*
* Copyright (c) 1987 Carnegie-Mellon University
@@ -149,6 +149,7 @@ extern struct pv_entry *pv_table; /* array of entries, one per page */
#define pmap_resident_count(pmap) ((pmap)->pm_stats.resident_count)
#define pmap_wired_count(pmap) ((pmap)->pm_stats.wired_count)
+#define pmap_update() /* nothing */
extern pt_entry_t *Sysmap;
extern char *vmmap; /* map for mem, dumps, etc. */
diff --git a/sys/arch/mvme68k/mvme68k/pmap.c b/sys/arch/mvme68k/mvme68k/pmap.c
index 675bb53069b..d4742b91d2d 100644
--- a/sys/arch/mvme68k/mvme68k/pmap.c
+++ b/sys/arch/mvme68k/mvme68k/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.32 2001/11/28 14:13:06 art Exp $ */
+/* $OpenBSD: pmap.c,v 1.33 2001/11/28 15:34:16 art Exp $ */
/*
* Copyright (c) 1995 Theo de Raadt
@@ -1339,27 +1339,6 @@ void pmap_copy(dst_pmap, src_pmap, dst_addr, len, src_addr)
}
/*
- * Require that all active physical maps contain no
- * incorrect entries NOW. [This update includes
- * forcing updates of any address map caching.]
- *
- * Generally used to insure that a thread about
- * to run will see a semantically correct world.
- */
-void pmap_update()
-{
-#ifdef DEBUG
- if (pmapdebug & PDB_FOLLOW)
- printf("pmap_update()\n");
-#endif
-#if defined(M68060)
- if (mmutype == MMU_68060)
- DCIA();
-#endif
- TBIA();
-}
-
-/*
* Routine: pmap_collect
* Function:
* Garbage collects the physical map system for
diff --git a/sys/arch/mvme88k/include/pmap.h b/sys/arch/mvme88k/include/pmap.h
index 27197cb032a..b36f85a395c 100644
--- a/sys/arch/mvme88k/include/pmap.h
+++ b/sys/arch/mvme88k/include/pmap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.h,v 1.17 2001/10/28 00:58:06 miod Exp $ */
+/* $OpenBSD: pmap.h,v 1.18 2001/11/28 15:34:16 art Exp $ */
/*
* Mach Operating System
* Copyright (c) 1991 Carnegie Mellon University
@@ -75,6 +75,8 @@ extern caddr_t vmmap;
/* Used in builtin/device_pager.c */
#define pmap_phys_address(frame) ((vm_offset_t) (ptoa(frame)))
+#define pmap_update() /* nothing */
+
#define PMAP_ACTIVATE(proc) pmap_activate(proc)
#define PMAP_DEACTIVATE(proc) pmap_deactivate(proc)
#define PMAP_CONTEXT(pmap, thread)
diff --git a/sys/arch/mvme88k/mvme88k/pmap.c b/sys/arch/mvme88k/mvme88k/pmap.c
index 0c16b59927f..0c6822e5e27 100644
--- a/sys/arch/mvme88k/mvme88k/pmap.c
+++ b/sys/arch/mvme88k/mvme88k/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.47 2001/11/28 14:13:06 art Exp $ */
+/* $OpenBSD: pmap.c,v 1.48 2001/11/28 15:34:16 art Exp $ */
/*
* Copyright (c) 1996 Nivas Madhur
* All rights reserved.
@@ -2909,40 +2909,6 @@ pmap_copy(pmap_t dst_pmap, pmap_t src_pmap, vm_offset_t dst_addr,
}/* pmap_copy() */
-
-/*
- * Routine: PMAP_UPDATE
- *
- * Function:
- * Require that all active physical maps contain no incorrect entries
- * NOW. [This update includes forcing updates of any address map
- * cashing]
- * Generally used to ensure that thread about to run will see a
- * semantically correct world.
- *
- * Parameters:
- * none
- *
- * Call:
- * cmmuflush
- *
- * The 88200 pmap implementation does not defer any operations.
- * Therefore, the translation table trees are always consistent while the
- * pmap lock is not held. Therefore, there is really no work to do in
- * this function other than to flush the TLB.
- */
-void
-pmap_update(void)
-{
-#ifdef DEBUG
- if ((pmap_con_dbg & (CD_UPD | CD_FULL)) == (CD_UPD | CD_FULL))
- printf("(pmap_update :%x) Called \n", curproc);
-#endif
-
-}/* pmap_update() */
-
-
-
/*
* Routine: PMAP_COLLECT
*
diff --git a/sys/arch/powerpc/include/pmap.h b/sys/arch/powerpc/include/pmap.h
index 363f4524663..dd75475f6e4 100644
--- a/sys/arch/powerpc/include/pmap.h
+++ b/sys/arch/powerpc/include/pmap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.h,v 1.21 2001/11/06 02:55:51 art Exp $ */
+/* $OpenBSD: pmap.h,v 1.22 2001/11/28 15:34:16 art Exp $ */
/* $NetBSD: pmap.h,v 1.1 1996/09/30 16:34:29 ws Exp $ */
/*-
@@ -94,6 +94,7 @@ int ptebits(paddr_t pa, int bit);
#define pmap_is_referenced(page) (ptebits(VM_PAGE_TO_PHYS(page), PTE_REF))
#define pmap_unwire(pm, va)
#define pmap_phys_address(x) (x)
+#define pmap_update() /* nothing */
#define pmap_resident_count(pmap) ((pmap)->pm_stats.resident_count)
diff --git a/sys/arch/powerpc/powerpc/pmap.c b/sys/arch/powerpc/powerpc/pmap.c
index fdab9983431..b3f505688cc 100644
--- a/sys/arch/powerpc/powerpc/pmap.c
+++ b/sys/arch/powerpc/powerpc/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.49 2001/11/28 14:13:06 art Exp $ */
+/* $OpenBSD: pmap.c,v 1.50 2001/11/28 15:34:16 art Exp $ */
/* $NetBSD: pmap.c,v 1.1 1996/09/30 16:34:52 ws Exp $ */
/*
@@ -940,15 +940,6 @@ pmap_copy(dst_pmap, src_pmap, dst_addr, len, src_addr)
}
/*
- * Require that all active physical maps contain no
- * incorrect entries NOW.
- */
-void
-pmap_update()
-{
-}
-
-/*
* Garbage collects the physical map system for
* pages which are no longer used.
* Success need not be guaranteed -- that is, there
diff --git a/sys/arch/sparc/include/pmap.h b/sys/arch/sparc/include/pmap.h
index dc25d6b4aba..8528857e21d 100644
--- a/sys/arch/sparc/include/pmap.h
+++ b/sys/arch/sparc/include/pmap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.h,v 1.24 2001/11/28 14:13:06 art Exp $ */
+/* $OpenBSD: pmap.h,v 1.25 2001/11/28 15:34:16 art Exp $ */
/* $NetBSD: pmap.h,v 1.30 1997/08/04 20:00:47 pk Exp $ */
/*
@@ -295,7 +295,7 @@ void pmap_pinit __P((pmap_t));
void pmap_reference __P((pmap_t));
void pmap_release __P((pmap_t));
void pmap_remove __P((pmap_t, vaddr_t, vaddr_t));
-void pmap_update __P((void));
+#define pmap_update() /* nothing */
void pmap_init __P((void));
int pmap_page_index __P((paddr_t));
void pmap_virtual_space __P((vaddr_t *, vaddr_t *));
diff --git a/sys/arch/sparc/sparc/pmap.c b/sys/arch/sparc/sparc/pmap.c
index f1de4924ff6..cad323178dd 100644
--- a/sys/arch/sparc/sparc/pmap.c
+++ b/sys/arch/sparc/sparc/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.99 2001/11/28 14:13:06 art Exp $ */
+/* $OpenBSD: pmap.c,v 1.100 2001/11/28 15:34:16 art Exp $ */
/* $NetBSD: pmap.c,v 1.118 1998/05/19 19:00:18 thorpej Exp $ */
/*
@@ -5727,20 +5727,6 @@ pmap_copy(dst_pmap, src_pmap, dst_addr, len, src_addr)
}
/*
- * Require that all active physical maps contain no
- * incorrect entries NOW. [This update includes
- * forcing updates of any address map caching.]
- */
-void
-pmap_update()
-{
-#if defined(SUN4M)
- if (CPU_ISSUN4M)
- tlb_flush_all(); /* %%%: Extreme Paranoia? */
-#endif
-}
-
-/*
* Garbage collects the physical map system for
* pages which are no longer used.
* Success need not be guaranteed -- that is, there
diff --git a/sys/arch/sun3/include/pmap.h b/sys/arch/sun3/include/pmap.h
index 55341d515c2..25fbee6dbed 100644
--- a/sys/arch/sun3/include/pmap.h
+++ b/sys/arch/sun3/include/pmap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.h,v 1.9 2001/08/18 20:50:18 art Exp $ */
+/* $OpenBSD: pmap.h,v 1.10 2001/11/28 15:34:17 art Exp $ */
/* $NetBSD: pmap.h,v 1.18 1997/01/27 19:41:06 gwr Exp $ */
/*-
@@ -70,6 +70,8 @@ extern void pmap_prefer(vm_offset_t, vm_offset_t *);
extern segsz_t pmap_resident_pages(pmap_t);
#define pmap_resident_count(pmap) pmap_resident_pages(pmap)
+#define pmap_update() /* nothing */
+
/*
* Since PTEs also contain type bits, we have to have some way
* to tell pmap_enter `this is an IO page' or `this is not to
diff --git a/sys/arch/sun3/sun3/pmap.c b/sys/arch/sun3/sun3/pmap.c
index 2daa29ecbf0..ec8b438e322 100644
--- a/sys/arch/sun3/sun3/pmap.c
+++ b/sys/arch/sun3/sun3/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.33 2001/11/28 14:13:06 art Exp $ */
+/* $OpenBSD: pmap.c,v 1.34 2001/11/28 15:34:17 art Exp $ */
/* $NetBSD: pmap.c,v 1.64 1996/11/20 18:57:35 gwr Exp $ */
/*-
@@ -3120,20 +3120,6 @@ pmap_resident_pages(pmap)
return (pages);
}
-
-/*
- * Require that all active physical maps contain no
- * incorrect entries NOW. [This update includes
- * forcing updates of any address map caching.]
- *
- * Generally used to insure that a thread about
- * to run will see a semantically correct world.
- */
-void
-pmap_update()
-{
-}
-
/*
* pmap_copy_page copies the specified (machine independent)
* page by mapping the page into virtual memory and using
diff --git a/sys/arch/vax/include/pmap.h b/sys/arch/vax/include/pmap.h
index b4f925200c4..2645763d069 100644
--- a/sys/arch/vax/include/pmap.h
+++ b/sys/arch/vax/include/pmap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.h,v 1.13 2001/08/18 20:50:18 art Exp $ */
+/* $OpenBSD: pmap.h,v 1.14 2001/11/28 15:34:17 art Exp $ */
/* $NetBSD: pmap.h,v 1.37 1999/08/01 13:48:07 ragge Exp $ */
/*
@@ -124,7 +124,7 @@ extern struct pmap kernel_pmap_store;
/* Routines that are best to define as macros */
#define pmap_phys_address(phys) ((u_int)(phys) << PGSHIFT)
#define pmap_copy(a,b,c,d,e) /* Dont do anything */
-#define pmap_update() mtpr(0,PR_TBIA) /* Update buffes */
+#define pmap_update() /* nothing */
#define pmap_collect(pmap) /* No need so far */
#define pmap_remove(pmap, start, slut) pmap_protect(pmap, start, slut, 0)
#define pmap_resident_count(pmap) ((pmap)->pm_stats.resident_count)
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 12:02:32 +0000