Remove unused vinum files.

1 files changed, 0 insertions, 395 deletions

diff --git a/sys/dev/vinum/vinumvar.h b/sys/dev/vinum/vinumvar.h
deleted file mode 100644
index 8e7edd8..0000000
--- a/sys/dev/vinum/vinumvar.h
+++ /dev/null
@@ -1,395 +0,0 @@
-/*-
- * Copyright (c) 1997, 1998, 1999
- *	Nan Yang Computer Services Limited.  All rights reserved.
- *
- *  Parts copyright (c) 1997, 1998 Cybernet Corporation, NetMAX project.
- *
- *  Written by Greg Lehey
- *
- *  This software is distributed under the so-called ``Berkeley
- *  License'':
- *
- * 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 Nan Yang Computer
- *	Services Limited.
- * 4. Neither the name of the Company nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * This software is provided ``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 the company 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.
- *
- * $Id: vinumvar.h,v 1.33 2003/05/23 01:09:23 grog Exp grog $
- * $FreeBSD$
- */
-
-#include <sys/time.h>
-#include <dev/vinum/vinumstate.h>
-#include <sys/mutex.h>
-
-/* Directory for device nodes. */
-#define VINUM_DIR   "/dev/vinum"
-
-/*
- * Some configuration maxima.  They're an enum because
- * we can't define global constants.  Sorry about that.
- *
- * These aren't as bad as they look: most of them are soft limits.
- */
-
-#define VINUMROOT
-enum constants {
-    /*
-     * Current version of the data structures.  This
-     * is used to ensure synchronization between
-     * kernel module and userland vinum(8).
-     */
-    VINUMVERSION = 1,
-    VINUM_HEADER = 512,					    /* size of header on disk */
-    MAXCONFIGLINE = 1024,				    /* maximum size of a single config line */
-    MINVINUMSLICE = 1048576,				    /* minimum size of a slice */
-
-    ROUND_ROBIN_READPOL = -1,				    /* round robin read policy */
-
-    /*
-     * Type field in high-order two bits of minor
-     * number.  Subdisks are in fact both type 2 and
-     * type 3, giving twice the number of subdisks.
-     * This causes some ugliness in the code.
-     */
-    VINUM_VOLUME_TYPE = 0,
-    VINUM_PLEX_TYPE = 1,
-    VINUM_SD_TYPE = 2,
-    VINUM_SD2_TYPE = 3,
-
-
-    /*
-     * Define a minor device number.
-     * This is not used directly; instead, it's
-     * called by the other macros.
-     */
-#define VINUMMINOR(o,t)  ((o & 0xff) | ((o & 0x3fff00) << 8) | (t << VINUM_TYPE_SHIFT))
-
-    VINUM_TYPE_SHIFT = 30,
-    VINUM_MAXVOL = 0x3ffffd,				    /* highest numbered volume */
-
-    /*
-     * The super device and the daemon device are
-     * magic: they're the two highest-numbered
-     * volumes.
-     */
-    VINUM_SUPERDEV_VOL = 0x3ffffe,
-    VINUM_DAEMON_VOL = 0x3fffff,
-    VINUM_MAXPLEX = 0x3fffff,
-    VINUM_MAXSD = 0x7fffff,
-
-#define VINUM_SUPERDEV_MINOR VINUMMINOR (VINUM_SUPERDEV_VOL, VINUM_VOLUME_TYPE)
-#define VINUM_DAEMON_MINOR   VINUMMINOR (VINUM_DAEMON_VOL, VINUM_VOLUME_TYPE)
-
-    /*
-     * Mask for the number part of each object.
-     * Plexes and volumes are the same, subdisks use
-     * the low-order bit of the type field and thus
-     * have twice the number.
-     */
-
-    MAJORDEV_SHIFT = 8,
-
-    MAXPLEX = 8,					    /* maximum number of plexes in a volume */
-    MAXSD = 256,					    /* maximum number of subdisks in a plex */
-    MAXDRIVENAME = 32,					    /* maximum length of a device name */
-    MAXSDNAME = 64,					    /* maximum length of a subdisk name */
-    MAXPLEXNAME = 64,					    /* maximum length of a plex name */
-    MAXVOLNAME = 64,					    /* maximum length of a volume name */
-    MAXNAME = 64,					    /* maximum length of any name */
-
-
-#define OBJTYPE(x)	((minor(x) >> VINUM_TYPE_SHIFT) & 3)
-
-    /* extract device type */
-#define DEVTYPE(x) ((minor (x) >> VINUM_TYPE_SHIFT) & 3)
-
-#define VINUM_SUPERDEV_NAME VINUM_DIR"/control"		    /* normal super device */
-#define VINUM_DAEMON_DEV_NAME VINUM_DIR"/controld"	    /* super device for daemon only */
-
-    /*
-     * the number of object entries to cater for initially, and also the
-     * value by which they are incremented.  It doesn't take long
-     * to extend them, so theoretically we could start with 1 of each, but
-     * it's untidy to allocate such small areas.  These values are
-     * probably too small.
-     */
-
-    INITIAL_DRIVES = 4,
-    INITIAL_VOLUMES = 4,
-    INITIAL_PLEXES = 8,
-    INITIAL_SUBDISKS = 16,
-    INITIAL_SUBDISKS_IN_PLEX = 4,			    /* number of subdisks to allocate to a plex */
-    INITIAL_SUBDISKS_IN_DRIVE = 4,			    /* number of subdisks to allocate to a drive */
-    INITIAL_DRIVE_FREELIST = 16,			    /* number of entries in drive freelist */
-    PLEX_REGION_TABLE_SIZE = 8,				    /* number of entries in plex region tables */
-    PLEX_LOCKS = 256,					    /* number of locks to allocate to a plex */
-    PLEXMUTEXES = 32,
-    MAX_REVIVE_BLOCKSIZE = MAXPHYS,			    /* maximum revive block size */
-    DEFAULT_REVIVE_BLOCKSIZE = 65536,			    /* default revive block size */
-    VINUMHOSTNAMELEN = 32,				    /* host name field in label */
-};
-
-/*
- * Slice header
- *
- * Vinum drives start with this structure:
- *
- *\                                            Sector
- * |--------------------------------------|
- * |   PDP-11 memorial boot block         |      0
- * |--------------------------------------|
- * |   Disk label, maybe                  |      1
- * |--------------------------------------|
- * |   Slice definition  (vinum_hdr)      |      8
- * |--------------------------------------|
- * |                                      |
- * |   Configuration info, first copy     |      9
- * |                                      |
- * |--------------------------------------|
- * |                                      |
- * |   Configuration info, second copy    |      9 + size of config
- * |                                      |
- * |--------------------------------------|
- */
-
-/* Sizes and offsets of our information */
-enum {
-    VINUM_LABEL_OFFSET = 4096,				    /* offset of vinum label */
-    VINUMHEADERLEN = 512,				    /* size of vinum label */
-    VINUM_CONFIG_OFFSET = 4608,				    /* offset of first config copy */
-    MAXCONFIG = 65536,					    /* and size of config copy */
-    DATASTART = (MAXCONFIG * 2 + VINUM_CONFIG_OFFSET) / DEV_BSIZE /* this is where the data starts */
-};
-
-/*
- * hostname is 256 bytes long, but we don't need to shlep
- * multiple copies in vinum.  We use the host name just
- * to identify this system, and 32 bytes should be ample
- * for that purpose
- */
-
-struct vinum_label {
-    char sysname[VINUMHOSTNAMELEN];			    /* system name at time of creation */
-    char name[MAXDRIVENAME];				    /* our name of the drive */
-    struct timeval date_of_birth;			    /* the time it was created */
-    struct timeval last_update;				    /* and the time of last update */
-    /*
-     * total size in bytes of the drive.  This value
-     * includes the headers.
-     */
-    off_t drive_size;
-};
-
-struct vinum_hdr {
-    uint64_t magic;					    /* we're long on magic numbers */
-#define VINUM_MAGIC    22322600044678729LL		    /* should be this */
-#define VINUM_NOMAGIC  22322600044678990LL		    /* becomes this after obliteration */
-    /*
-     * Size in bytes of each copy of the
-     * configuration info.  This must be a multiple
-     * of the sector size.
-     */
-    int config_length;
-    struct vinum_label label;				    /* unique label */
-};
-
-/* Information returned from read_drive_label */
-enum drive_label_info {
-    DL_CANT_OPEN,					    /* invalid partition */
-    DL_NOT_OURS,					    /* valid partition, but no vinum label */
-    DL_DELETED_LABEL,					    /* valid partition, deleted label found */
-    DL_WRONG_DRIVE,					    /* drive name doesn't match */
-    DL_OURS						    /* valid partition and label found */
-};
-
-/* kinds of plex organization */
-enum plexorg {
-    plex_disorg,					    /* disorganized */
-    plex_concat,					    /* concatenated plex */
-    plex_striped,					    /* striped plex */
-    plex_raid4,						    /* RAID4 plex */
-    plex_raid5						    /* RAID5 plex */
-};
-
-/* Recognize plex organizations */
-#define isstriped(p) (p->organization >= plex_striped)	    /* RAID 1, 4 or 5 */
-#define isparity(p) (p->organization >= plex_raid4)	    /* RAID 4 or 5 */
-
-/* Address range definitions, for locking volumes */
-struct rangelock {
-    daddr_t stripe;					    /* address + 1 of the range being locked  */
-    struct buf *bp;					    /* user's buffer pointer */
-};
-
-struct drive_freelist {					    /* sorted list of free space on drive */
-    u_int64_t offset;					    /* offset of entry */
-    u_int64_t sectors;					    /* and length in sectors */
-};
-
-/*
- * Include the structure definitions shared
- * between userland and kernel.
- */
-
-#ifdef _KERNEL
-#include <dev/vinum/vinumobj.h>
-#undef _KERNEL
-#include <dev/vinum/vinumobj.h>
-#define _KERNEL
-#else
-#include <dev/vinum/vinumobj.h>
-#endif
-
-/*
- * Table expansion.  Expand table, which contains oldcount
- * entries of type element, by increment entries, and change
- * oldcount accordingly
- */
-#ifdef VINUMDEBUG
-#define EXPAND(table, element, oldcount, increment)         \
-{							    \
-  expand_table ((void **) &table,			    \
-		oldcount * sizeof (element),		    \
-		(oldcount + increment) * sizeof (element),  \
-		__FILE__,				    \
-		__LINE__ );				    \
-  oldcount += increment;				    \
-  }
-#else
-#define EXPAND(table, element, oldcount, increment)         \
-{							    \
-  expand_table ((void **) &table,			    \
-		oldcount * sizeof (element),		    \
-		(oldcount + increment) * sizeof (element)); \
-  oldcount += increment;				    \
-  }
-#endif
-
-/* Information on vinum's memory usage */
-struct meminfo {
-    int mallocs;					    /* number of malloced blocks */
-    int total_malloced;					    /* total amount malloced */
-    int highwater;					    /* maximum number of mallocs */
-    struct mc *malloced;				    /* pointer to kernel table */
-};
-
-#define MCFILENAMELEN	16
-struct mc {
-    struct timeval time;
-    int seq;
-    int size;
-    short line;
-    caddr_t address;
-    char file[MCFILENAMELEN];
-};
-
-/*
- * These enums are used by the state transition
- * routines.  They're in bit map format:
- *
- * Bit 0: Other plexes in the volume are down
- * Bit 1: Other plexes in the volume are up
- * Bit 2: The current plex is up
- * Maybe they should be local to
- * state.c
- */
-enum volplexstate {
-    volplex_onlyusdown = 0,				    /* 0: we're the only plex, and we're down */
-    volplex_alldown,					    /* 1: another plex is down, and so are we */
-    volplex_otherup,					    /* 2: another plex is up */
-    volplex_otherupdown,				    /* 3: other plexes are up and down */
-    volplex_onlyus,					    /* 4: we're up and alone */
-    volplex_onlyusup,					    /* 5: only we are up, others are down */
-    volplex_allup,					    /* 6: all plexes are up */
-    volplex_someup					    /* 7: some plexes are up, including us */
-};
-
-/* state map for plex */
-enum sdstates {
-    sd_emptystate = 1,
-    sd_downstate = 2,					    /* SD is down */
-    sd_crashedstate = 4,				    /* SD is crashed */
-    sd_obsoletestate = 8,				    /* SD is obsolete */
-    sd_stalestate = 16,					    /* SD is stale */
-    sd_rebornstate = 32,				    /* SD is reborn */
-    sd_upstate = 64,					    /* SD is up */
-    sd_initstate = 128,					    /* SD is initializing */
-    sd_initializedstate = 256,				    /* SD is initialized */
-    sd_otherstate = 512,				    /* SD is in some other state */
-};
-
-/*
- * This is really just a parameter to pass to
- * set_<foo>_state, but since it needs to be known
- * in the external definitions, we need to define
- * it here
- */
-enum setstateflags {
-    setstate_none = 0,					    /* no flags */
-    setstate_force = 1,					    /* force the state change */
-    setstate_configuring = 2,				    /* we're currently configuring, don't save */
-};
-
-/* Operations for parityops to perform. */
-enum parityop {
-    checkparity,
-    rebuildparity,
-    rebuildandcheckparity,				    /* rebuildparity with the -v option */
-};
-
-/*
- * When doing round-robin reads from a multi-plex volume, switch to the
- * next plex if the difference of the last read sector and the next sector
- * to be read is this many sectors.
- */
-#define ROUNDROBIN_SWITCH	128			    /* 64k */
-
-#ifdef VINUMDEBUG
-/* Debugging stuff */
-enum debugflags {
-    DEBUG_ADDRESSES = 1,				    /* show buffer information during requests */
-    DEBUG_NUMOUTPUT = 2,				    /* show the value of vp->v_numoutput */
-    DEBUG_RESID = 4,					    /* go into debugger in complete_rqe */
-    DEBUG_LASTREQS = 8,					    /* keep a circular buffer of last requests */
-    DEBUG_REVIVECONFLICT = 16,				    /* print info about revive conflicts */
-    DEBUG_EOFINFO = 32,					    /* print info about EOF detection */
-    DEBUG_MEMFREE = 64,					    /* keep info about Frees */
-    DEBUG_BIGDRIVE = 128,				    /* pretend our drives are 100 times the size */
-    DEBUG_REMOTEGDB = 256,				    /* go into remote gdb */
-    DEBUG_WARNINGS = 512,				    /* log various relatively harmless warnings  */
-    DEBUG_LOCKREQS = 1024,				    /* log locking requests  */
-};
-
-#ifdef _KERNEL
-#ifdef __i386__
-#define longjmp LongJmp					    /* test our longjmps */
-#endif
-#endif
-#endif
-/* Local Variables: */
-/* fill-column: 50 */
-/* End: */