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Remove BAD144 support

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This commit is contained in:
phk 1999-11-27 14:33:30 +00:00
parent 21243bc5b9
commit ba79ac5ee3
5 changed files with 0 additions and 42 deletions
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1
lib/libdisk/chunk.c
View File

@ -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;
}

7
lib/libdisk/create_chunk.c
View File

@ -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;

2
lib/libdisk/libdisk.3
View File

@ -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

2
lib/libdisk/libdisk.h
View File

@ -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

30
lib/libdisk/rules.c
View File

@ -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;
}