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authorMiod Vallat <miod@cvs.openbsd.org>2006-05-09 18:32:43 +0000
committerMiod Vallat <miod@cvs.openbsd.org>2006-05-09 18:32:43 +0000
commit0d1b058efaae956c9ed04e921e31579f0b337110 (patch)
tree0a8451e5544637f01dcbee43c42a0c90e1b0663e /sys
parent09125cbae3e9778b473e58d6951ed773ec1e9602 (diff)
Oops, correct import this time.
Diffstat (limited to 'sys')
-rw-r--r--sys/arch/aviion/include/disklabel.h120
-rw-r--r--sys/arch/aviion/include/pmap.h13
2 files changed, 133 insertions, 0 deletions
diff --git a/sys/arch/aviion/include/disklabel.h b/sys/arch/aviion/include/disklabel.h
new file mode 100644
index 00000000000..215d60b465f
--- /dev/null
+++ b/sys/arch/aviion/include/disklabel.h
@@ -0,0 +1,120 @@
+/* $OpenBSD: disklabel.h,v 1.1 2006/05/09 18:32:42 miod Exp $ */
+/* $NetBSD: disklabel.h,v 1.2 2001/11/25 19:02:03 thorpej Exp $ */
+
+/*
+ * Copyright (c) 1994 Mark Brinicombe.
+ * Copyright (c) 1994 Brini.
+ * All rights reserved.
+ *
+ * This code is derived from software written for Brini by Mark Brinicombe
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by Brini.
+ * 4. The name of the company nor the name of the author may be used to
+ * endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * RiscBSD kernel project
+ *
+ * disklabel.h
+ *
+ * machine specific disk label info
+ *
+ * Created : 04/10/94
+ */
+
+#ifndef _AVIION_DISKLABEL_H_
+#define _AVIION_DISKLABEL_H_
+
+#define LABELSECTOR 1 /* sector containing label */
+#define LABELOFFSET 0 /* offset of label in sector */
+#define MAXPARTITIONS 16 /* number of partitions */
+#define RAW_PART 2 /* raw partition: XX?c */
+
+#include <sys/dkbad.h>
+
+/* MBR partition table */
+#define DOSBBSECTOR 0 /* MBR sector number */
+#define DOSPARTOFF 446 /* Offset of MBR partition table */
+#define NDOSPART 4 /* # of partitions in MBR */
+#define DOSMAGICOFF 510 /* Offset of magic number */
+#define DOSMAGIC 0xaa55 /* Actual magic number */
+#define MBRMAGIC DOSMAGIC
+#define DOSMBR_SIGNATURE MBRMAGIC
+#define DOSMBR_SIGNATURE_OFF DOSMAGICOFF
+#define DOSACTIVE 0x80
+
+
+struct dos_partition {
+ u_int8_t dp_flag; /* bootstrap flags */
+ u_int8_t dp_shd; /* starting head */
+ u_int8_t dp_ssect; /* starting sector */
+ u_int8_t dp_scyl; /* starting cylinder */
+ u_int8_t dp_typ; /* partition type (see below) */
+ u_int8_t dp_ehd; /* end head */
+ u_int8_t dp_esect; /* end sector */
+ u_int8_t dp_ecyl; /* end cylinder */
+ u_int32_t dp_start; /* absolute starting sector number */
+ u_int32_t dp_size; /* partition size in sectors */
+};
+
+/* Known DOS partition types. */
+#define DOSPTYP_UNUSED 0x00 /* Unused partition */
+#define DOSPTYP_FAT12 0x01 /* 12-bit FAT */
+#define DOSPTYP_FAT16S 0x04 /* 16-bit FAT, less than 32M */
+#define DOSPTYP_EXTEND 0x05 /* Extended; contains sub-partitions */
+#define DOSPTYP_FAT16B 0x06 /* 16-bit FAT, more than 32M */
+#define DOSPTYP_FAT32 0x0b /* 32-bit FAT */
+#define DOSPTYP_FAT32L 0x0c /* 32-bit FAT, LBA-mapped */
+#define DOSPTYP_FAT16C 0x0e /* 16-bit FAT, CHS-mapped */
+#define DOSPTYP_EXTENDL 0x0f /* Extended, LBA-mapped; contains sub-partitions */
+#define DOSPTYP_ONTRACK 0x54
+#define DOSPTYP_LINUX 0x83 /* That other thing */
+#define DOSPTYP_OPENBSD 0xa6 /* OpenBSD partition type */
+
+/* Isolate the relevant bits to get sector and cylinder. */
+#define DPSECT(s) ((s) & 0x3f)
+#define DPCYL(c, s) ((c) + (((s) & 0xc0) << 2))
+
+
+static __inline u_int32_t get_le(void *p);
+static __inline u_int32_t
+get_le(void *p)
+{
+ u_int8_t *_p = (u_int8_t *)p;
+ int x;
+ x = _p[0];
+ x |= _p[1] << 8;
+ x |= _p[2] << 16;
+ x |= _p[3] << 24;
+ return x;
+}
+
+#define NMBRPART 4
+struct cpu_disklabel {
+ struct dos_partition dosparts[NMBRPART];
+ struct dkbad bad;
+};
+
+#endif /* _AVIION_DISKLABEL_H_ */
diff --git a/sys/arch/aviion/include/pmap.h b/sys/arch/aviion/include/pmap.h
new file mode 100644
index 00000000000..000b1c04f7b
--- /dev/null
+++ b/sys/arch/aviion/include/pmap.h
@@ -0,0 +1,13 @@
+/* $OpenBSD: pmap.h,v 1.1 2006/05/09 18:32:33 miod Exp $ */
+/* public domain */
+
+#ifndef _AVIION_PMAP_H_
+#define _AVIION_PMAP_H_
+
+#include <m88k/pmap.h>
+
+#ifdef _KERNEL
+vaddr_t pmap_bootstrap_md(vaddr_t);
+#endif
+
+#endif _AVIION_PMAP_H_