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-rw-r--r--sys/dev/ata/ata-raid.h817
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diff --git a/sys/dev/ata/ata-raid.h b/sys/dev/ata/ata-raid.h
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index 61f8a6f..0000000
--- a/sys/dev/ata/ata-raid.h
+++ /dev/null
@@ -1,817 +0,0 @@
-/*-
- * Copyright (c) 2000 - 2008 Søren Schmidt <sos@FreeBSD.org>
- * 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,
- * without modification, immediately at the beginning of the file.
- * 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.
- *
- * $FreeBSD$
- */
-
-/* misc defines */
-#define MAX_ARRAYS 16
-#define MAX_VOLUMES 4
-#define MAX_DISKS 16
-#define AR_PROXIMITY 2048 /* how many sectors is "close" */
-
-#define ATA_MAGIC "FreeBSD ATA driver RAID "
-
-struct ata_raid_subdisk {
- struct ar_softc *raid[MAX_VOLUMES];
- int disk_number[MAX_VOLUMES];
-};
-
-/* ATA PseudoRAID Metadata */
-struct ar_softc {
- int lun;
- u_int8_t name[32];
- int volume;
- u_int64_t magic_0;
- u_int64_t magic_1;
- int type;
-#define AR_T_JBOD 0x0001
-#define AR_T_SPAN 0x0002
-#define AR_T_RAID0 0x0004
-#define AR_T_RAID1 0x0008
-#define AR_T_RAID01 0x0010
-#define AR_T_RAID3 0x0020
-#define AR_T_RAID4 0x0040
-#define AR_T_RAID5 0x0080
-
- int status;
-#define AR_S_READY 0x0001
-#define AR_S_DEGRADED 0x0002
-#define AR_S_REBUILDING 0x0004
-
- int format;
-#define AR_F_FREEBSD_RAID 0x0001
-#define AR_F_ADAPTEC_RAID 0x0002
-#define AR_F_HPTV2_RAID 0x0004
-#define AR_F_HPTV3_RAID 0x0008
-#define AR_F_INTEL_RAID 0x0010
-#define AR_F_ITE_RAID 0x0020
-#define AR_F_JMICRON_RAID 0x0040
-#define AR_F_LSIV2_RAID 0x0080
-#define AR_F_LSIV3_RAID 0x0100
-#define AR_F_NVIDIA_RAID 0x0200
-#define AR_F_PROMISE_RAID 0x0400
-#define AR_F_SII_RAID 0x0800
-#define AR_F_SIS_RAID 0x1000
-#define AR_F_VIA_RAID 0x2000
-#define AR_F_DDF_RAID 0x4000
-#define AR_F_FORMAT_MASK 0x7fff
-
- u_int generation;
- u_int64_t total_sectors;
- u_int64_t offset_sectors; /* offset from start of disk */
- u_int16_t heads;
- u_int16_t sectors;
- u_int32_t cylinders;
- u_int width; /* array width in disks */
- u_int interleave; /* interleave in sectors */
- u_int total_disks; /* number of disks in this array */
- struct ar_disk {
- device_t dev;
- u_int8_t serial[16]; /* serial # of physical disk */
- u_int64_t sectors; /* useable sectors on this disk */
- off_t last_lba; /* last lba used (for performance) */
- u_int flags;
-#define AR_DF_PRESENT 0x0001 /* this HW pos has a disk present */
-#define AR_DF_ASSIGNED 0x0002 /* this HW pos assigned to an array */
-#define AR_DF_SPARE 0x0004 /* this HW pos is a spare */
-#define AR_DF_ONLINE 0x0008 /* this HW pos is online and in use */
-
- } disks[MAX_DISKS];
- int toggle; /* performance hack for RAID1's */
- u_int64_t rebuild_lba; /* rebuild progress indicator */
- struct mtx lock; /* metadata lock */
- struct disk *disk; /* disklabel/slice stuff */
- struct proc *pid; /* rebuilder process id */
-};
-
-/* Adaptec HostRAID Metadata */
-#define ADP_LBA(dev) \
- (((struct ad_softc *)device_get_ivars(dev))->total_secs - 17)
-
-/* note all entries are big endian */
-struct adaptec_raid_conf {
- u_int32_t magic_0;
-#define ADP_MAGIC_0 0xc4650790
-
- u_int32_t generation;
- u_int16_t dummy_0;
- u_int16_t total_configs;
- u_int16_t dummy_1;
- u_int16_t checksum;
- u_int32_t dummy_2;
- u_int32_t dummy_3;
- u_int32_t flags;
- u_int32_t timestamp;
- u_int32_t dummy_4[4];
- u_int32_t dummy_5[4];
- struct {
- u_int16_t total_disks;
- u_int16_t generation;
- u_int32_t magic_0;
- u_int8_t dummy_0;
- u_int8_t type;
-#define ADP_T_RAID0 0x00
-#define ADP_T_RAID1 0x01
- u_int8_t dummy_1;
- u_int8_t flags;
-
- u_int8_t dummy_2;
- u_int8_t dummy_3;
- u_int8_t dummy_4;
- u_int8_t dummy_5;
-
- u_int32_t disk_number;
- u_int32_t dummy_6;
- u_int32_t sectors;
- u_int16_t stripe_shift;
- u_int16_t dummy_7;
-
- u_int32_t dummy_8[4];
- u_int8_t name[16];
- } configs[127];
- u_int32_t dummy_6[13];
- u_int32_t magic_1;
-#define ADP_MAGIC_1 0x9ff85009
- u_int32_t dummy_7[3];
- u_int32_t magic_2;
- u_int32_t dummy_8[46];
- u_int32_t magic_3;
-#define ADP_MAGIC_3 0x4d545044
- u_int32_t magic_4;
-#define ADP_MAGIC_4 0x9ff85009
- u_int32_t dummy_9[62];
-} __packed;
-
-/* DDF Information. Metadata definitions are in another file */
-#define DDF_LBA(dev) \
- (((struct ad_softc *)device_get_ivars(dev))->total_secs - 1)
-
-/* Highpoint V2 RocketRAID Metadata */
-#define HPTV2_LBA(dev) 9
-
-struct hptv2_raid_conf {
- int8_t filler1[32];
- u_int32_t magic;
-#define HPTV2_MAGIC_OK 0x5a7816f0
-#define HPTV2_MAGIC_BAD 0x5a7816fd
-
- u_int32_t magic_0;
- u_int32_t magic_1;
- u_int32_t order;
-#define HPTV2_O_RAID0 0x01
-#define HPTV2_O_RAID1 0x02
-#define HPTV2_O_OK 0x04
-
- u_int8_t array_width;
- u_int8_t stripe_shift;
- u_int8_t type;
-#define HPTV2_T_RAID0 0x00
-#define HPTV2_T_RAID1 0x01
-#define HPTV2_T_RAID01_RAID0 0x02
-#define HPTV2_T_SPAN 0x03
-#define HPTV2_T_RAID_3 0x04
-#define HPTV2_T_RAID_5 0x05
-#define HPTV2_T_JBOD 0x06
-#define HPTV2_T_RAID01_RAID1 0x07
-
- u_int8_t disk_number;
- u_int32_t total_sectors;
- u_int32_t disk_mode;
- u_int32_t boot_mode;
- u_int8_t boot_disk;
- u_int8_t boot_protect;
- u_int8_t error_log_entries;
- u_int8_t error_log_index;
- struct {
- u_int32_t timestamp;
- u_int8_t reason;
-#define HPTV2_R_REMOVED 0xfe
-#define HPTV2_R_BROKEN 0xff
-
- u_int8_t disk;
- u_int8_t status;
- u_int8_t sectors;
- u_int32_t lba;
- } errorlog[32];
- int8_t filler2[16];
- u_int32_t rebuild_lba;
- u_int8_t dummy_1;
- u_int8_t name_1[15];
- u_int8_t dummy_2;
- u_int8_t name_2[15];
- int8_t filler3[8];
-} __packed;
-
-
-/* Highpoint V3 RocketRAID Metadata */
-#define HPTV3_LBA(dev) \
- (((struct ad_softc *)device_get_ivars(dev))->total_secs - 11)
-
-struct hptv3_raid_conf {
- u_int32_t magic;
-#define HPTV3_MAGIC 0x5a7816f3
-
- u_int32_t magic_0;
- u_int8_t checksum_0;
- u_int8_t mode;
-#define HPTV3_BOOT_MARK 0x01
-#define HPTV3_USER_MODE 0x02
-
- u_int8_t user_mode;
- u_int8_t config_entries;
- struct {
- u_int32_t total_sectors;
- u_int8_t type;
-#define HPTV3_T_SPARE 0x00
-#define HPTV3_T_JBOD 0x03
-#define HPTV3_T_SPAN 0x04
-#define HPTV3_T_RAID0 0x05
-#define HPTV3_T_RAID1 0x06
-#define HPTV3_T_RAID3 0x07
-#define HPTV3_T_RAID5 0x08
-
- u_int8_t total_disks;
- u_int8_t disk_number;
- u_int8_t stripe_shift;
- u_int16_t status;
-#define HPTV3_T_NEED_REBUILD 0x01
-#define HPTV3_T_RAID5_FLAG 0x02
-
- u_int16_t critical_disks;
- u_int32_t rebuild_lba;
- } __packed configs[2];
- u_int8_t name[16];
- u_int32_t timestamp;
- u_int8_t description[64];
- u_int8_t creator[16];
- u_int8_t checksum_1;
- u_int8_t dummy_0;
- u_int8_t dummy_1;
- u_int8_t flags;
-#define HPTV3_T_ENABLE_TCQ 0x01
-#define HPTV3_T_ENABLE_NCQ 0x02
-#define HPTV3_T_ENABLE_WCACHE 0x04
-#define HPTV3_T_ENABLE_RCACHE 0x08
-
- struct {
- u_int32_t total_sectors;
- u_int32_t rebuild_lba;
- } __packed configs_high[2];
- u_int32_t filler[87];
-} __packed;
-
-
-/* Intel MatrixRAID Metadata */
-#define INTEL_LBA(dev) \
- (((struct ad_softc *)device_get_ivars(dev))->total_secs - 3)
-
-struct intel_raid_conf {
- u_int8_t intel_id[24];
-#define INTEL_MAGIC "Intel Raid ISM Cfg Sig. "
-
- u_int8_t version[6];
-#define INTEL_VERSION_1100 "1.1.00"
-#define INTEL_VERSION_1201 "1.2.01"
-#define INTEL_VERSION_1202 "1.2.02"
-
- u_int8_t dummy_0[2];
- u_int32_t checksum;
- u_int32_t config_size;
- u_int32_t config_id;
- u_int32_t generation;
- u_int32_t dummy_1[2];
- u_int8_t total_disks;
- u_int8_t total_volumes;
- u_int8_t dummy_2[2];
- u_int32_t filler_0[39];
- struct {
- u_int8_t serial[16];
- u_int32_t sectors;
- u_int32_t id;
- u_int32_t flags;
-#define INTEL_F_SPARE 0x01
-#define INTEL_F_ASSIGNED 0x02
-#define INTEL_F_DOWN 0x04
-#define INTEL_F_ONLINE 0x08
-
- u_int32_t filler[5];
- } __packed disk[1];
- u_int32_t filler_1[62];
-} __packed;
-
-struct intel_raid_mapping {
- u_int8_t name[16];
- u_int64_t total_sectors __packed;
- u_int32_t state;
- u_int32_t reserved;
- u_int32_t filler_0[20];
- u_int32_t offset;
- u_int32_t disk_sectors;
- u_int32_t stripe_count;
- u_int16_t stripe_sectors;
- u_int8_t status;
-#define INTEL_S_READY 0x00
-#define INTEL_S_DISABLED 0x01
-#define INTEL_S_DEGRADED 0x02
-#define INTEL_S_FAILURE 0x03
-
- u_int8_t type;
-#define INTEL_T_RAID0 0x00
-#define INTEL_T_RAID1 0x01
-#define INTEL_T_RAID5 0x05
-
- u_int8_t total_disks;
- u_int8_t magic[3];
- u_int32_t filler_1[7];
- u_int32_t disk_idx[1];
-} __packed;
-
-
-/* Integrated Technology Express Metadata */
-#define ITE_LBA(dev) \
- (((struct ad_softc *)device_get_ivars(dev))->total_secs - 2)
-
-struct ite_raid_conf {
- u_int32_t filler_1[5];
- u_int8_t timestamp_0[8];
- u_int32_t dummy_1;
- u_int32_t filler_2[5];
- u_int16_t filler_3;
- u_int8_t ite_id[40];
-#define ITE_MAGIC "Integrated Technology Express Inc "
-
- u_int16_t filler_4;
- u_int32_t filler_5[6];
- u_int32_t dummy_2;
- u_int32_t dummy_3;
- u_int32_t filler_6[12];
- u_int32_t dummy_4;
- u_int32_t filler_7[5];
- u_int64_t total_sectors __packed;
- u_int32_t filler_8[12];
-
- u_int16_t filler_9;
- u_int8_t type;
-#define ITE_T_RAID0 0x00
-#define ITE_T_RAID1 0x01
-#define ITE_T_RAID01 0x02
-#define ITE_T_SPAN 0x03
-
- u_int8_t filler_10;
- u_int32_t dummy_5[8];
- u_int8_t stripe_1kblocks;
- u_int8_t filler_11[3];
- u_int32_t filler_12[54];
-
- u_int32_t dummy_6[4];
- u_int8_t timestamp_1[8];
- u_int32_t filler_13[9];
- u_int8_t stripe_sectors;
- u_int8_t filler_14[3];
- u_int8_t array_width;
- u_int8_t filler_15[3];
- u_int32_t filler_16;
- u_int8_t filler_17;
- u_int8_t disk_number;
- u_int32_t disk_sectors;
- u_int16_t filler_18;
- u_int32_t dummy_7[4];
- u_int32_t filler_20[104];
-} __packed;
-
-
-/* JMicron Technology Corp Metadata */
-#define JMICRON_LBA(dev) \
- (((struct ad_softc *)device_get_ivars(dev))->total_secs - 1)
-#define JM_MAX_DISKS 8
-
-struct jmicron_raid_conf {
- u_int8_t signature[2];
-#define JMICRON_MAGIC "JM"
-
- u_int16_t version;
-#define JMICRON_VERSION 0x0001
-
- u_int16_t checksum;
- u_int8_t filler_1[10];
- u_int32_t disk_id;
- u_int32_t offset;
- u_int32_t disk_sectors_high;
- u_int16_t disk_sectors_low;
- u_int8_t filler_2[2];
- u_int8_t name[16];
- u_int8_t type;
-#define JM_T_RAID0 0
-#define JM_T_RAID1 1
-#define JM_T_RAID01 2
-#define JM_T_JBOD 3
-#define JM_T_RAID5 5
-
- u_int8_t stripe_shift;
- u_int16_t flags;
-#define JM_F_READY 0x0001
-#define JM_F_BOOTABLE 0x0002
-#define JM_F_BAD 0x0004
-#define JM_F_ACTIVE 0c0010
-#define JM_F_UNSYNC 0c0020
-#define JM_F_NEWEST 0c0040
-
- u_int8_t filler_3[4];
- u_int32_t spare[2];
- u_int32_t disks[JM_MAX_DISKS];
- u_int8_t filler_4[32];
- u_int8_t filler_5[384];
-};
-
-
-/* LSILogic V2 MegaRAID Metadata */
-#define LSIV2_LBA(dev) \
- (((struct ad_softc *)device_get_ivars(dev))->total_secs - 1)
-
-struct lsiv2_raid_conf {
- u_int8_t lsi_id[6];
-#define LSIV2_MAGIC "$XIDE$"
-
- u_int8_t dummy_0;
- u_int8_t flags;
- u_int16_t version;
- u_int8_t config_entries;
- u_int8_t raid_count;
- u_int8_t total_disks;
- u_int8_t dummy_1;
- u_int16_t dummy_2;
-
- union {
- struct {
- u_int8_t type;
-#define LSIV2_T_RAID0 0x01
-#define LSIV2_T_RAID1 0x02
-#define LSIV2_T_SPARE 0x08
-
- u_int8_t dummy_0;
- u_int16_t stripe_sectors;
- u_int8_t array_width;
- u_int8_t disk_count;
- u_int8_t config_offset;
- u_int8_t dummy_1;
- u_int8_t flags;
-#define LSIV2_R_DEGRADED 0x02
-
- u_int32_t total_sectors;
- u_int8_t filler[3];
- } __packed raid;
- struct {
- u_int8_t device;
-#define LSIV2_D_MASTER 0x00
-#define LSIV2_D_SLAVE 0x01
-#define LSIV2_D_CHANNEL0 0x00
-#define LSIV2_D_CHANNEL1 0x10
-#define LSIV2_D_NONE 0xff
-
- u_int8_t dummy_0;
- u_int32_t disk_sectors;
- u_int8_t disk_number;
- u_int8_t raid_number;
- u_int8_t flags;
-#define LSIV2_D_GONE 0x02
-
- u_int8_t filler[7];
- } __packed disk;
- } configs[30];
- u_int8_t disk_number;
- u_int8_t raid_number;
- u_int32_t timestamp;
- u_int8_t filler[10];
-} __packed;
-
-
-/* LSILogic V3 MegaRAID Metadata */
-#define LSIV3_LBA(dev) \
- (((struct ad_softc *)device_get_ivars(dev))->total_secs - 4)
-
-struct lsiv3_raid_conf {
- u_int32_t magic_0; /* 0xa0203200 */
- u_int32_t filler_0[3];
- u_int8_t magic_1[4]; /* "SATA" */
- u_int32_t filler_1[40];
- u_int32_t dummy_0; /* 0x0d000003 */
- u_int32_t filler_2[7];
- u_int32_t dummy_1; /* 0x0d000003 */
- u_int32_t filler_3[70];
- u_int8_t magic_2[8]; /* "$_ENQ$31" */
- u_int8_t filler_4[7];
- u_int8_t checksum_0;
- u_int8_t filler_5[512*2];
- u_int8_t lsi_id[6];
-#define LSIV3_MAGIC "$_IDE$"
-
- u_int16_t dummy_2; /* 0x33de for OK disk */
- u_int16_t version; /* 0x0131 for this version */
- u_int16_t dummy_3; /* 0x0440 always */
- u_int32_t filler_6;
-
- struct {
- u_int16_t stripe_pages;
- u_int8_t type;
-#define LSIV3_T_RAID0 0x00
-#define LSIV3_T_RAID1 0x01
-
- u_int8_t dummy_0;
- u_int8_t total_disks;
- u_int8_t array_width;
- u_int8_t filler_0[10];
-
- u_int32_t sectors;
- u_int16_t dummy_1;
- u_int32_t offset;
- u_int16_t dummy_2;
- u_int8_t device;
-#define LSIV3_D_DEVICE 0x01
-#define LSIV3_D_CHANNEL 0x10
-
- u_int8_t dummy_3;
- u_int8_t dummy_4;
- u_int8_t dummy_5;
- u_int8_t filler_1[16];
- } __packed raid[8];
- struct {
- u_int32_t disk_sectors;
- u_int32_t dummy_0;
- u_int32_t dummy_1;
- u_int8_t dummy_2;
- u_int8_t dummy_3;
- u_int8_t flags;
-#define LSIV3_D_MIRROR 0x00
-#define LSIV3_D_STRIPE 0xff
- u_int8_t dummy_4;
- } __packed disk[6];
- u_int8_t filler_7[7];
- u_int8_t device;
- u_int32_t timestamp;
- u_int8_t filler_8[3];
- u_int8_t checksum_1;
-} __packed;
-
-
-/* nVidia MediaShield Metadata */
-#define NVIDIA_LBA(dev) \
- (((struct ad_softc *)device_get_ivars(dev))->total_secs - 2)
-
-struct nvidia_raid_conf {
- u_int8_t nvidia_id[8];
-#define NV_MAGIC "NVIDIA "
-
- u_int32_t config_size;
- u_int32_t checksum;
- u_int16_t version;
- u_int8_t disk_number;
- u_int8_t dummy_0;
- u_int32_t total_sectors;
- u_int32_t sector_size;
- u_int8_t serial[16];
- u_int8_t revision[4];
- u_int32_t dummy_1;
-
- u_int32_t magic_0;
-#define NV_MAGIC0 0x00640044
-
- u_int64_t magic_1;
- u_int64_t magic_2;
- u_int8_t flags;
- u_int8_t array_width;
- u_int8_t total_disks;
- u_int8_t dummy_2;
- u_int16_t type;
-#define NV_T_RAID0 0x00000080
-#define NV_T_RAID1 0x00000081
-#define NV_T_RAID3 0x00000083
-#define NV_T_RAID5 0x00000085
-#define NV_T_RAID01 0x00008180
-#define NV_T_SPAN 0x000000ff
-
- u_int16_t dummy_3;
- u_int32_t stripe_sectors;
- u_int32_t stripe_bytes;
- u_int32_t stripe_shift;
- u_int32_t stripe_mask;
- u_int32_t stripe_sizesectors;
- u_int32_t stripe_sizebytes;
- u_int32_t rebuild_lba;
- u_int32_t dummy_4;
- u_int32_t dummy_5;
- u_int32_t status;
-#define NV_S_BOOTABLE 0x00000001
-#define NV_S_DEGRADED 0x00000002
-
- u_int32_t filler[98];
-} __packed;
-
-
-/* Promise FastTrak Metadata */
-#define PROMISE_LBA(dev) \
- (((((struct ad_softc *)device_get_ivars(dev))->total_secs / (((struct ad_softc *)device_get_ivars(dev))->heads * ((struct ad_softc *)device_get_ivars(dev))->sectors)) * ((struct ad_softc *)device_get_ivars(dev))->heads * ((struct ad_softc *)device_get_ivars(dev))->sectors) - ((struct ad_softc *)device_get_ivars(dev))->sectors)
-
-struct promise_raid_conf {
- char promise_id[24];
-#define PR_MAGIC "Promise Technology, Inc."
-
- u_int32_t dummy_0;
- u_int64_t magic_0;
-#define PR_MAGIC0(x) (((u_int64_t)(x.channel) << 48) | \
- ((u_int64_t)(x.device != 0) << 56))
- u_int16_t magic_1;
- u_int32_t magic_2;
- u_int8_t filler1[470];
- struct {
- u_int32_t integrity;
-#define PR_I_VALID 0x00000080
-
- u_int8_t flags;
-#define PR_F_VALID 0x00000001
-#define PR_F_ONLINE 0x00000002
-#define PR_F_ASSIGNED 0x00000004
-#define PR_F_SPARE 0x00000008
-#define PR_F_DUPLICATE 0x00000010
-#define PR_F_REDIR 0x00000020
-#define PR_F_DOWN 0x00000040
-#define PR_F_READY 0x00000080
-
- u_int8_t disk_number;
- u_int8_t channel;
- u_int8_t device;
- u_int64_t magic_0 __packed;
- u_int32_t disk_offset;
- u_int32_t disk_sectors;
- u_int32_t rebuild_lba;
- u_int16_t generation;
- u_int8_t status;
-#define PR_S_VALID 0x01
-#define PR_S_ONLINE 0x02
-#define PR_S_INITED 0x04
-#define PR_S_READY 0x08
-#define PR_S_DEGRADED 0x10
-#define PR_S_MARKED 0x20
-#define PR_S_FUNCTIONAL 0x80
-
- u_int8_t type;
-#define PR_T_RAID0 0x00
-#define PR_T_RAID1 0x01
-#define PR_T_RAID3 0x02
-#define PR_T_RAID5 0x04
-#define PR_T_SPAN 0x08
-#define PR_T_JBOD 0x10
-
- u_int8_t total_disks;
- u_int8_t stripe_shift;
- u_int8_t array_width;
- u_int8_t array_number;
- u_int32_t total_sectors;
- u_int16_t cylinders;
- u_int8_t heads;
- u_int8_t sectors;
- u_int64_t magic_1 __packed;
- struct {
- u_int8_t flags;
- u_int8_t dummy_0;
- u_int8_t channel;
- u_int8_t device;
- u_int64_t magic_0 __packed;
- } disk[8];
- } raid;
- int32_t filler2[346];
- u_int32_t checksum;
-} __packed;
-
-
-/* Silicon Image Medley Metadata */
-#define SII_LBA(dev) \
- ( ((struct ad_softc *)device_get_ivars(dev))->total_secs - 1)
-
-struct sii_raid_conf {
- u_int16_t ata_params_00_53[54];
- u_int64_t total_sectors;
- u_int16_t ata_params_58_79[70];
- u_int16_t dummy_0;
- u_int16_t dummy_1;
- u_int32_t controller_pci_id;
- u_int16_t version_minor;
- u_int16_t version_major;
- u_int8_t timestamp[6];
- u_int16_t stripe_sectors;
- u_int16_t dummy_2;
- u_int8_t disk_number;
- u_int8_t type;
-#define SII_T_RAID0 0x00
-#define SII_T_RAID1 0x01
-#define SII_T_RAID01 0x02
-#define SII_T_SPARE 0x03
-
- u_int8_t raid0_disks;
- u_int8_t raid0_ident;
- u_int8_t raid1_disks;
- u_int8_t raid1_ident;
- u_int64_t rebuild_lba;
- u_int32_t generation;
- u_int8_t status;
-#define SII_S_READY 0x01
-
- u_int8_t base_raid1_position;
- u_int8_t base_raid0_position;
- u_int8_t position;
- u_int16_t dummy_3;
- u_int8_t name[16];
- u_int16_t checksum_0;
- int8_t filler1[190];
- u_int16_t checksum_1;
-} __packed;
-
-
-/* Silicon Integrated Systems RAID Metadata */
-#define SIS_LBA(dev) \
- ( ((struct ad_softc *)device_get_ivars(dev))->total_secs - 16)
-
-struct sis_raid_conf {
- u_int16_t magic;
-#define SIS_MAGIC 0x0010
-
- u_int8_t disks;
-#define SIS_D_MASTER 0xf0
-#define SIS_D_MIRROR 0x0f
-
- u_int8_t type_total_disks;
-#define SIS_D_MASK 0x0f
-#define SIS_T_MASK 0xf0
-#define SIS_T_JBOD 0x10
-#define SIS_T_RAID0 0x20
-#define SIS_T_RAID1 0x30
-
- u_int32_t dummy_0;
- u_int32_t controller_pci_id;
- u_int16_t stripe_sectors;
- u_int16_t dummy_1;
- u_int32_t timestamp;
- u_int8_t model[40];
- u_int8_t disk_number;
- u_int8_t dummy_2[3];
- int8_t filler1[448];
-} __packed;
-
-
-/* VIA Tech V-RAID Metadata */
-#define VIA_LBA(dev) \
- ( ((struct ad_softc *)device_get_ivars(dev))->total_secs - 1)
-
-struct via_raid_conf {
- u_int16_t magic;
-#define VIA_MAGIC 0xaa55
-
- u_int8_t dummy_0;
- u_int8_t type;
-#define VIA_T_MASK 0x7e
-#define VIA_T_BOOTABLE 0x01
-#define VIA_T_RAID0 0x04
-#define VIA_T_RAID1 0x0c
-#define VIA_T_RAID01 0x4c
-#define VIA_T_RAID5 0x2c
-#define VIA_T_SPAN 0x44
-#define VIA_T_UNKNOWN 0x80
-
- u_int8_t disk_index;
-#define VIA_D_MASK 0x0f
-#define VIA_D_DEGRADED 0x10
-#define VIA_D_HIGH_IDX 0x20
-
- u_int8_t stripe_layout;
-#define VIA_L_DISKS 0x07
-#define VIA_L_MASK 0xf0
-#define VIA_L_SHIFT 4
-
- u_int64_t disk_sectors;
- u_int32_t disk_id;
- u_int32_t disks[8];
- u_int8_t checksum;
- u_int8_t filler_1[461];
-} __packed;
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