265 lines
7.9 KiB
C
265 lines
7.9 KiB
C
/* $NetBSD: biovar.h,v 1.10 2015/09/06 06:00:59 dholland Exp $ */
|
|
/* $OpenBSD: biovar.h,v 1.26 2007/03/19 03:02:08 marco Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2002 Niklas Hallqvist. All rights reserved.
|
|
* Copyright (c) 2005 Marco Peereboom. All rights reserved.
|
|
*
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
|
|
*/
|
|
|
|
/*
|
|
* Devices getting ioctls through this interface should use ioctl class 'B'
|
|
* and command numbers starting from 32, lower ones are reserved for generic
|
|
* ioctls. All ioctl data must be structures which start with a void *
|
|
* cookie.
|
|
*/
|
|
|
|
#ifndef _DEV_BIOVAR_H_
|
|
#define _DEV_BIOVAR_H_
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/device.h>
|
|
#include <sys/ioccom.h>
|
|
|
|
#ifndef _KERNEL
|
|
#include <stdbool.h>
|
|
#endif
|
|
|
|
struct bio_common {
|
|
void *bc_cookie;
|
|
};
|
|
|
|
/* convert name to a cookie */
|
|
#define BIOCLOCATE _IOWR('B', 0, struct bio_locate)
|
|
struct bio_locate {
|
|
void *bl_cookie;
|
|
char *bl_name;
|
|
};
|
|
|
|
#ifdef _KERNEL
|
|
int bio_register(device_t, int (*)(device_t, u_long, void *));
|
|
void bio_unregister(device_t);
|
|
#endif
|
|
|
|
#define BIOCINQ _IOWR('B', 32, struct bioc_inq)
|
|
struct bioc_inq {
|
|
void *bi_cookie;
|
|
|
|
char bi_dev[16]; /* controller device */
|
|
int bi_novol; /* nr of volumes */
|
|
int bi_nodisk; /* nr of total disks */
|
|
};
|
|
|
|
#define BIOCDISK_NOVOL _IOWR('b', 38, struct bioc_disk)
|
|
#define BIOCDISK _IOWR('B', 33, struct bioc_disk)
|
|
/* structure that represents a disk in a RAID volume */
|
|
struct bioc_disk {
|
|
void *bd_cookie;
|
|
|
|
uint16_t bd_channel;
|
|
uint16_t bd_target;
|
|
uint16_t bd_lun;
|
|
uint16_t bd_other_id; /* unused for now */
|
|
|
|
int bd_volid; /* associate with volume */
|
|
int bd_diskid; /* virtual disk */
|
|
int bd_status; /* current status */
|
|
#define BIOC_SDONLINE 0x00
|
|
#define BIOC_SDONLINE_S "Online"
|
|
#define BIOC_SDOFFLINE 0x01
|
|
#define BIOC_SDOFFLINE_S "Offline"
|
|
#define BIOC_SDFAILED 0x02
|
|
#define BIOC_SDFAILED_S "Failed"
|
|
#define BIOC_SDREBUILD 0x03
|
|
#define BIOC_SDREBUILD_S "Rebuild"
|
|
#define BIOC_SDHOTSPARE 0x04
|
|
#define BIOC_SDHOTSPARE_S "Hot spare"
|
|
#define BIOC_SDUNUSED 0x05
|
|
#define BIOC_SDUNUSED_S "Unused"
|
|
#define BIOC_SDSCRUB 0x06
|
|
#define BIOC_SDSCRUB_S "Scrubbing"
|
|
#define BIOC_SDPASSTHRU 0x07
|
|
#define BIOC_SDPASSTHRU_S "Pass through"
|
|
#define BIOC_SDINVALID 0xff
|
|
#define BIOC_SDINVALID_S "Invalid"
|
|
uint64_t bd_size; /* size of the disk */
|
|
|
|
char bd_vendor[32]; /* scsi string */
|
|
char bd_serial[32]; /* serial number */
|
|
char bd_procdev[16]; /* processor device */
|
|
|
|
bool bd_disknovol; /* disk not associated with volumes */
|
|
};
|
|
|
|
/* COMPATIBILITY */
|
|
#ifdef _KERNEL
|
|
#define OBIOCDISK _IOWR('B', 33, struct obioc_disk)
|
|
/* structure that represents a disk in a RAID volume (compat) */
|
|
struct obioc_disk {
|
|
void *bd_cookie;
|
|
uint16_t bd_channel;
|
|
uint16_t bd_target;
|
|
uint16_t bd_lun;
|
|
uint16_t bd_other_id;
|
|
int bd_volid;
|
|
int bd_diskid;
|
|
int bd_status;
|
|
uint64_t bd_size;
|
|
char bd_vendor[32];
|
|
char bd_serial[32];
|
|
char bd_procdev[16];
|
|
};
|
|
#endif
|
|
|
|
#define BIOCVOL _IOWR('B', 34, struct bioc_vol)
|
|
/* structure that represents a RAID volume */
|
|
struct bioc_vol {
|
|
void *bv_cookie;
|
|
int bv_volid; /* volume id */
|
|
|
|
int16_t bv_percent; /* percent done operation */
|
|
uint16_t bv_seconds; /* seconds of progress so far */
|
|
|
|
int bv_status; /* current status */
|
|
#define BIOC_SVONLINE 0x00
|
|
#define BIOC_SVONLINE_S "Online"
|
|
#define BIOC_SVOFFLINE 0x01
|
|
#define BIOC_SVOFFLINE_S "Offline"
|
|
#define BIOC_SVDEGRADED 0x02
|
|
#define BIOC_SVDEGRADED_S "Degraded"
|
|
#define BIOC_SVBUILDING 0x03
|
|
#define BIOC_SVBUILDING_S "Building"
|
|
#define BIOC_SVSCRUB 0x04
|
|
#define BIOC_SVSCRUB_S "Scrubbing"
|
|
#define BIOC_SVREBUILD 0x05
|
|
#define BIOC_SVREBUILD_S "Rebuild"
|
|
#define BIOC_SVMIGRATING 0x06
|
|
#define BIOC_SVMIGRATING_S "Migrating"
|
|
#define BIOC_SVCHECKING 0x07
|
|
#define BIOC_SVCHECKING_S "Checking"
|
|
#define BIOC_SVINVALID 0xff
|
|
#define BIOC_SVINVALID_S "Invalid"
|
|
uint64_t bv_size; /* size of the disk */
|
|
int bv_level; /* raid level */
|
|
#define BIOC_SVOL_RAID01 0x0e
|
|
#define BIOC_SVOL_RAID10 0x1e
|
|
#define BIOC_SVOL_UNUSED 0xaa
|
|
#define BIOC_SVOL_HOTSPARE 0xbb
|
|
#define BIOC_SVOL_PASSTHRU 0xcc
|
|
|
|
int bv_nodisk; /* nr of drives */
|
|
|
|
char bv_dev[16]; /* device */
|
|
char bv_vendor[32]; /* scsi string */
|
|
|
|
uint16_t bv_stripe_size; /* stripe size */
|
|
};
|
|
|
|
/* COMPATIBILITY */
|
|
#ifdef _KERNEL
|
|
#define OBIOCVOL _IOWR('B', 34, struct obioc_vol)
|
|
/* structure that represents a RAID volume */
|
|
struct obioc_vol {
|
|
void *bv_cookie;
|
|
int bv_volid;
|
|
int16_t bv_percent;
|
|
uint16_t bv_seconds;
|
|
int bv_status;
|
|
uint64_t bv_size;
|
|
int bv_level;
|
|
int bv_nodisk;
|
|
char bv_dev[16];
|
|
char bv_vendor[32];
|
|
};
|
|
#endif
|
|
|
|
#define BIOCALARM _IOWR('B', 35, struct bioc_alarm)
|
|
struct bioc_alarm {
|
|
void *ba_cookie;
|
|
int ba_opcode;
|
|
|
|
int ba_status; /* only used with get state */
|
|
#define BIOC_SADISABLE 0x00 /* disable alarm */
|
|
#define BIOC_SAENABLE 0x01 /* enable alarm */
|
|
#define BIOC_SASILENCE 0x02 /* silence alarm */
|
|
#define BIOC_GASTATUS 0x03 /* get status */
|
|
#define BIOC_SATEST 0x04 /* test alarm */
|
|
};
|
|
|
|
#define BIOCBLINK _IOWR('B', 36, struct bioc_blink)
|
|
struct bioc_blink {
|
|
void *bb_cookie;
|
|
uint16_t bb_channel;
|
|
uint16_t bb_target;
|
|
|
|
int bb_status; /* current status */
|
|
#define BIOC_SBUNBLINK 0x00 /* disable blinking */
|
|
#define BIOC_SBBLINK 0x01 /* enable blink */
|
|
#define BIOC_SBALARM 0x02 /* enable alarm blink */
|
|
};
|
|
|
|
#define BIOCSETSTATE _IOWR('B', 37, struct bioc_setstate)
|
|
struct bioc_setstate {
|
|
void *bs_cookie;
|
|
uint16_t bs_channel;
|
|
uint16_t bs_target;
|
|
uint16_t bs_lun;
|
|
uint16_t bs_other_id; /* unused for now */
|
|
|
|
int bs_status; /* change to this status */
|
|
#define BIOC_SSONLINE 0x00 /* online disk */
|
|
#define BIOC_SSOFFLINE 0x01 /* offline disk */
|
|
#define BIOC_SSHOTSPARE 0x02 /* mark as hotspare */
|
|
#define BIOC_SSREBUILD 0x03 /* rebuild on this disk */
|
|
#define BIOC_SSDELHOTSPARE 0x04 /* unmark as hotspare */
|
|
#define BIOC_SSPASSTHRU 0x05 /* mark as pass-through */
|
|
#define BIOC_SSDELPASSTHRU 0x06 /* unmark as pass-through */
|
|
#define BIOC_SSCHECKSTART_VOL 0x07 /* start consistency check in vol# */
|
|
#define BIOC_SSCHECKSTOP_VOL 0x08 /* stop consistency check in vol# */
|
|
int bs_volid; /* volume id for rebuild */
|
|
};
|
|
|
|
#define BIOCVOLOPS _IOWR('B', 39, struct bioc_volops)
|
|
struct bioc_volops {
|
|
void *bc_cookie;
|
|
uint64_t bc_size; /* size of the volume set */
|
|
uint64_t bc_other_id; /* unused for now */
|
|
uint32_t bc_devmask; /* device mask for the volume set */
|
|
|
|
uint16_t bc_channel;
|
|
uint16_t bc_target;
|
|
uint16_t bc_lun;
|
|
uint16_t bc_stripe; /* stripe size */
|
|
uint16_t bc_level; /* RAID level requested */
|
|
|
|
int bc_opcode;
|
|
#define BIOC_VCREATE_VOLUME 0x00 /* create new volume */
|
|
#define BIOC_VREMOVE_VOLUME 0x01 /* remove volume */
|
|
int bc_volid; /* volume id to be created/removed */
|
|
};
|
|
|
|
struct envsys_data;
|
|
void bio_disk_to_envsys(struct envsys_data *, const struct bioc_disk *);
|
|
void bio_vol_to_envsys(struct envsys_data *, const struct bioc_vol *) ;
|
|
|
|
#endif /* ! _DEV_BIOVAR_H_ */
|