Remove all vnode dependencies so that we can bootstrap softraid volumes.

Code from tedu.

Replace all kernel string magic with dev_t passed in from bioctl.
Suggestion from beck and tedu.  Help from miod.

Fix chunk crc.

ok tedu

1 files changed, 3 insertions, 3 deletions

diff --git a/sys/dev/softraidvar.h b/sys/dev/softraidvar.h
index b8aed52dc47..9ecde9265fa 100644
--- a/sys/dev/softraidvar.h
+++ b/sys/dev/softraidvar.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: softraidvar.h,v 1.17 2007/05/08 23:54:37 marco Exp $ */
+/* $OpenBSD: softraidvar.h,v 1.18 2007/05/23 21:27:13 marco Exp $ */
 /*
  * Copyright (c) 2006 Marco Peereboom <sro@peereboom.us>
  *
@@ -116,6 +116,7 @@ TAILQ_HEAD(sr_wu_list, sr_workunit);
 #define SR_META_SIZE		32	/* save space at chunk beginning */
 #define SR_META_OFFSET		16	/* skip 8192 bytes at chunk beginning */
 #define SR_META_VERSION		1	/* bump when sr_metadata changes */
+#define SR_META_CRCSEED		0xdeadbeef /* seed for crc in metadata */
 struct sr_metadata {
 	/* do not change order of ssd_magic, ssd_version & ssd_checksum */
 	u_int64_t		ssd_magic;	/* magic id */
@@ -161,13 +162,12 @@ struct sr_chunk {
 	struct sr_chunk_meta	src_meta;	/* chunk meta data */
 
 	/* runtime data */
-	struct vnode		*src_dev_vn;	/* vnode */
 	dev_t			src_dev_mm;	/* major/minor */
 
 	/* helper members before metadata makes it onto the chunk  */
 	int			src_meta_ondisk;/* set when meta is on disk */
 	char			src_devname[32];
-	struct disklabel	src_label;
+	quad_t			src_size;
 
 	SLIST_ENTRY(sr_chunk)	src_link;
 };