Remove BAD144 support

5 files changed, 0 insertions, 42 deletions

diff --git a/lib/libdisk/chunk.c b/lib/libdisk/chunk.c
index 85463fa..6116f54 100644
--- a/lib/libdisk/chunk.c
+++ b/lib/libdisk/chunk.c
@@ -273,7 +273,6 @@ ShowChunkFlags(struct chunk *c)
 	if (c->flags & CHUNK_ALIGN)		ret[i++] = '=';
 	if (c->flags & CHUNK_PAST_1024)		ret[i++] = '>';
 	if (c->flags & CHUNK_IS_ROOT)		ret[i++] = 'R';
-	if (c->flags & CHUNK_BAD144)		ret[i++] = 'B';
 	ret[i++] = '\0';
 	return ret;
 }
diff --git a/lib/libdisk/create_chunk.c b/lib/libdisk/create_chunk.c
index fb6f4be..8c5ed64 100644
--- a/lib/libdisk/create_chunk.c
+++ b/lib/libdisk/create_chunk.c
@@ -228,13 +228,6 @@ Create_Chunk_DWIM(struct disk *d, struct chunk *parent , u_long size, chunk_e ty
     }
     return 0;
  found:
-    if (parent->flags & CHUNK_BAD144) {
-	edge = c1->end - d->bios_sect - 127;
-	if (offset > edge)
-	    return 0;
-	if (offset + size > edge)
-	    size = edge - offset + 1;
-    }
     i = Add_Chunk(d,offset,size,"X",type,subtype,flags);
     if (i)
 	return 0;
diff --git a/lib/libdisk/libdisk.3 b/lib/libdisk/libdisk.3
index abf3cac..07c1ffe 100644
--- a/lib/libdisk/libdisk.3
+++ b/lib/libdisk/libdisk.3
@@ -179,8 +179,6 @@ This chunk cannot be booted from because it extends past cylinder 1024.
 .It CHUNK_BSD_COMPAT
 This chunk is in the BSD-compatibility, and has a short name too, i.e.
 .Ql wd0s4f -> wd0f .
-.It CHUNK_BAD144
-This chunk has bad144 mapping.
 .It CHUNK_ALIGN
 This chunk should be aligned.
 .It CHUNK_IS_ROOT
diff --git a/lib/libdisk/libdisk.h b/lib/libdisk/libdisk.h
index f7310bf..bf9eff1 100644
--- a/lib/libdisk/libdisk.h
+++ b/lib/libdisk/libdisk.h
@@ -62,8 +62,6 @@ struct chunk {
 		/* this chunk is in the BSD-compatibility, and has a
 		 * short name too, ie wd0s4f -> wd0f
 		*/
-#		define CHUNK_BAD144		4
-		/* this chunk has bad144 mapping */
 #		define CHUNK_ALIGN		8
 		/* This chunk should be aligned */
 #		define CHUNK_IS_ROOT		16
diff --git a/lib/libdisk/rules.c b/lib/libdisk/rules.c
index 9e1ca6e..7e3628f 100644
--- a/lib/libdisk/rules.c
+++ b/lib/libdisk/rules.c
@@ -193,27 +193,6 @@ Rule_004(struct disk *d, struct chunk *c, char *msg)
 	if (c->type != freebsd)
 		return;
 
-	if (c->flags & CHUNK_BAD144) {
-		l = c->end - 127 - d->bios_sect + 1;
-		for (c1=c->part; c1; c1=c1->next) {
-			if (c1->end < l || c1->type == unused)
-				continue;
-			sprintf(msg+strlen(msg),
-    "Blocks %lu to %lu are needed for bad144 information, but isn't unused.\n",
-	l, c->end);
-			break;
-		}
-		if (c->flags & CHUNK_PAST_1024) {
-			for (c1=c->part; c1; c1=c1->next) {
-				if (c1->flags & CHUNK_IS_ROOT) {
-					sprintf(msg+strlen(msg),
-    "You have assigned root to a slice which uses bad144, and\n  extends past the first 1023 cylinders, and thus cannot be booted from.\n");
-					break;
-				}
-			}
-		}
-	}
-
 	for (c1=c->part; c1; c1=c1->next) {
 		if (c1->type != part)
 			continue;
@@ -303,14 +282,5 @@ ChunkCanBeRoot(struct chunk *c)
 		return strdup(msg);
 	}
 
-	if ((c1->flags & CHUNK_BAD144) && (c1->flags & CHUNK_PAST_1024)) {
-		strcat(msg,
-"This partition is unsuitable for root, because the FreeBSD slice\n");
-		strcat(msg,
-"it is inside has bad144 enabled, but the badblock data lives past\n");
-		strcat(msg,
-"the 1024th cylinder, and the bootblocks cannot get to it there.\n");
-		return strdup(msg);
-	}
 	return NULL;
 }