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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1999-2001 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_DKTP_SNLB_H
#define _SYS_DKTP_SNLB_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/dklabel.h>
#include <sys/dktp/altsctr.h>
#ifdef __cplusplus
extern "C" {
#endif
#define SNVTOC DK_LABEL_LOC
#define SNDKMAP NDKMAP
#define SNUSLICE_WHOLE 2
#define SNFPART_WHOLE 0
struct sn_lbdata {
daddr_t s_ustart;
long s_capacity;
struct dk_label s_dklb;
struct partition s_fpart[SNDKMAP];
long *s_alts_altcount;
struct alts_ent **s_alts_firstalt;
struct alts_ent *s_alts_enttbl; /* alternate sectors */
long s_alts_entused;
tgdk_iob_handle s_hdl_enttbl;
};
struct sn_label {
struct dklb_ext *s_extp;
opaque_t s_dkobjp;
kmutex_t s_mutex;
krwlock_t s_rw_mutex;
struct sn_lbdata s_data;
struct bbh_obj s_bbh;
dev_t s_dev; /* so snlb can create prop */
dev_info_t *s_dip; /* ditto */
ddi_devid_t s_devid;
int s_flags;
};
/*
* Bits in s_flags
*/
#define SNLB_HWID 0x1 /* disk has a hardware devid */
#define SNLB_FABID 0x2 /* disk has a fabricated devid */
#define SNLB_PART(dev) (getminor((dev)) & (SNDKMAP|(SNDKMAP-1)))
#ifdef __cplusplus
}
#endif
#endif /* _SYS_DKTP_SNLB_H */
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