From 1ffe295bd1669d45075f419893cfe887ccc6f9d4 Mon Sep 17 00:00:00 2001
From: Miod Vallat <miod@cvs.openbsd.org>
Date: Thu, 1 Jan 2004 01:12:55 +0000
Subject: Inline pmap_copy() and pmap_phys_address(). Also get rid of a
 spurious local initialization in pmap_remove_mapping().

---
 sys/arch/m68k/include/pmap_motorola.h |  6 +++--
 sys/arch/m68k/m68k/pmap_motorola.c    | 46 +++--------------------------------
 2 files changed, 7 insertions(+), 45 deletions(-)

(limited to 'sys/arch')

diff --git a/sys/arch/m68k/include/pmap_motorola.h b/sys/arch/m68k/include/pmap_motorola.h
index 8caf59a8a0e..b5092be61f3 100644
--- a/sys/arch/m68k/include/pmap_motorola.h
+++ b/sys/arch/m68k/include/pmap_motorola.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pmap_motorola.h,v 1.9 2003/06/02 23:27:48 millert Exp $	*/
+/*	$OpenBSD: pmap_motorola.h,v 1.10 2004/01/01 01:12:52 miod Exp $	*/
 
 /* 
  * Copyright (c) 1987 Carnegie-Mellon University
@@ -124,8 +124,10 @@ 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_phys_address(frame)	((paddr_t)m68k_ptob(frame))
 
-#define	pmap_update(pmap)		/* nothing (yet) */
+#define	pmap_copy(dp,sp,d,l,s)		do { /* nothing */ } while (0)
+#define	pmap_update(pmap)		do { /* nothing (yet) */ } while (0)
 
 extern pt_entry_t	*Sysmap;
 extern char		*vmmap;		/* map for mem, dumps, etc. */
diff --git a/sys/arch/m68k/m68k/pmap_motorola.c b/sys/arch/m68k/m68k/pmap_motorola.c
index f8f5f79ba23..5c2262639e5 100644
--- a/sys/arch/m68k/m68k/pmap_motorola.c
+++ b/sys/arch/m68k/m68k/pmap_motorola.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pmap_motorola.c,v 1.32 2003/12/26 18:54:24 miod Exp $ */
+/*	$OpenBSD: pmap_motorola.c,v 1.33 2004/01/01 01:12:54 miod Exp $ */
 
 /*
  * Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -1536,29 +1536,6 @@ pmap_extract(pmap, va, pap)
 	return (rv);
 }
 
-/*
- * pmap_copy:		[ INTERFACE ]
- *
- *	Copy the mapping range specified by src_addr/len
- *	from the source map to the range dst_addr/len
- *	in the destination map.
- *
- *	This routine is only advisory and need not do anything.
- */
-void
-pmap_copy(dst_pmap, src_pmap, dst_addr, len, src_addr)
-	pmap_t		dst_pmap;
-	pmap_t		src_pmap;
-	vaddr_t		dst_addr;
-	vsize_t		len;
-	vaddr_t		src_addr;
-{
-
-	PMAP_DPRINTF(PDB_FOLLOW,
-	    ("pmap_copy(%p, %p, %lx, %lx, %lx)\n",
-	    dst_pmap, src_pmap, dst_addr, len, src_addr));
-}
-
 /*
  * pmap_collect:		[ INTERFACE ]
  *
@@ -1896,22 +1873,6 @@ pmap_is_modified(pg)
 	return(pmap_testbit(pg, PG_M));
 }
 
-/*
- * pmap_phys_address:		[ INTERFACE ]
- *
- *	Return the physical address corresponding to the specified
- *	cookie.  Used by the device pager to decode a device driver's
- *	mmap entry point return value.
- *
- *	Note: no locking is necessary in this function.
- */
-paddr_t
-pmap_phys_address(ppn)
-	int ppn;
-{
-	return(m68k_ptob(ppn));
-}
-
 #ifdef M68K_MMU_HP
 /*
  * pmap_prefer:			[ INTERFACE ]
@@ -2138,7 +2099,6 @@ pmap_remove_mapping(pmap, va, pte, flags)
 	 */
 
 	pv = pg_to_pvh(pg);
-	ste = ST_ENTRY_NULL;
 	s = splvm();
 
 	/*
@@ -2300,8 +2260,8 @@ pmap_testbit(pg, bit)
 	pt_entry_t *pte;
 	int s;
 
-	pv = pg_to_pvh(pg);
 	s = splvm();
+	pv = pg_to_pvh(pg);
 
 	/*
 	 * Check saved info first
@@ -2361,8 +2321,8 @@ pmap_changebit(pg, set, mask)
 	PMAP_DPRINTF(PDB_BITS,
 	    ("pmap_changebit(%lx, %x, %x)\n", pg, set, mask));
 
-	pv = pg_to_pvh(pg);
 	s = splvm();
+	pv = pg_to_pvh(pg);
 
 	/*
 	 * Clear saved attributes (modify, reference)
-- 
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