From: kettenis <kettenis@openbsd.org>
Date: Sun, 31 Jul 2016 22:27:07 +0000 (+0000)
Subject: Remove devmap stuff which is unused on armv7.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=86ee5cebf0daa2392a2c92f0af6b6665180a30be;p=openbsd

Remove devmap stuff which is unused on armv7.

ok patrick@
---

diff --git a/sys/arch/arm/arm/pmap7.c b/sys/arch/arm/arm/pmap7.c
index 2828cc64439..bc6ef2de01d 100644
--- a/sys/arch/arm/arm/pmap7.c
+++ b/sys/arch/arm/arm/pmap7.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pmap7.c,v 1.30 2016/07/31 22:04:44 kettenis Exp $	*/
+/*	$OpenBSD: pmap7.c,v 1.31 2016/07/31 22:27:07 kettenis Exp $	*/
 /*	$NetBSD: pmap.c,v 1.147 2004/01/18 13:03:50 scw Exp $	*/
 
 /*
@@ -3205,86 +3205,6 @@ pmap_map_chunk(vaddr_t l1pt, vaddr_t va, paddr_t pa, vsize_t size,
 	return (size);
 }
 
-/********************** Static device map routines ***************************/
-
-const struct pmap_devmap *pmap_devmap_table;
-
-/*
- * Register the devmap table.  This is provided in case early console
- * initialization needs to register mappings created by bootstrap code
- * before pmap_devmap_bootstrap() is called.
- */
-void
-pmap_devmap_register(const struct pmap_devmap *table)
-{
-
-	pmap_devmap_table = table;
-}
-
-/*
- * Map all of the static regions in the devmap table, and remember
- * the devmap table so other parts of the kernel can look up entries
- * later.
- */
-void
-pmap_devmap_bootstrap(vaddr_t l1pt, const struct pmap_devmap *table)
-{
-	int i;
-
-	pmap_devmap_table = table;
-
-	for (i = 0; pmap_devmap_table[i].pd_size != 0; i++) {
-#ifdef VERBOSE_INIT_ARM
-		printf("devmap: %08lx -> %08lx @ %08lx\n",
-		    pmap_devmap_table[i].pd_pa,
-		    pmap_devmap_table[i].pd_pa +
-			pmap_devmap_table[i].pd_size - 1,
-		    pmap_devmap_table[i].pd_va);
-#endif
-		pmap_map_chunk(l1pt, pmap_devmap_table[i].pd_va,
-		    pmap_devmap_table[i].pd_pa,
-		    pmap_devmap_table[i].pd_size,
-		    pmap_devmap_table[i].pd_prot,
-		    pmap_devmap_table[i].pd_cache);
-	}
-}
-
-const struct pmap_devmap *
-pmap_devmap_find_pa(paddr_t pa, psize_t size)
-{
-	int i;
-
-	if (pmap_devmap_table == NULL)
-		return (NULL);
-
-	for (i = 0; pmap_devmap_table[i].pd_size != 0; i++) {
-		if (pa >= pmap_devmap_table[i].pd_pa &&
-		    pa + size <= pmap_devmap_table[i].pd_pa +
-				 pmap_devmap_table[i].pd_size)
-			return (&pmap_devmap_table[i]);
-	}
-
-	return (NULL);
-}
-
-const struct pmap_devmap *
-pmap_devmap_find_va(vaddr_t va, vsize_t size)
-{
-	int i;
-
-	if (pmap_devmap_table == NULL)
-		return (NULL);
-
-	for (i = 0; pmap_devmap_table[i].pd_size != 0; i++) {
-		if (va >= pmap_devmap_table[i].pd_va &&
-		    va + size <= pmap_devmap_table[i].pd_va +
-				 pmap_devmap_table[i].pd_size)
-			return (&pmap_devmap_table[i]);
-	}
-
-	return (NULL);
-}
-
 /********************** PTE initialization routines **************************/
 
 /*