diff options
Diffstat (limited to 'sys/dev/ata/ata-raid.c')
| -rw-r--r-- | sys/dev/ata/ata-raid.c | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/sys/dev/ata/ata-raid.c b/sys/dev/ata/ata-raid.c index 13e17e4..14ee7b0 100644 --- a/sys/dev/ata/ata-raid.c +++ b/sys/dev/ata/ata-raid.c @@ -404,7 +404,50 @@ ata_raid_delete(int array) ar_table[array] = NULL; return 0; } - + +int +ata_raid_status(int array, struct raid_status *status) +{ + struct ar_softc *rdp; + int i; + + if (!ar_table || !(rdp = ar_table[array])) + return ENXIO; + + switch (rdp->flags & (AR_F_RAID0 | AR_F_RAID1 | AR_F_SPAN)) { + case AR_F_RAID0: + status->type = AR_RAID0; + break; + case AR_F_RAID1: + status->type = AR_RAID1; + break; + case AR_F_RAID0 | AR_F_RAID1: + status->type = AR_RAID0 | AR_RAID1; + break; + case AR_F_SPAN: + status->type = AR_SPAN; + break; + } + status->total_disks = rdp->total_disks; + for (i = 0; i < rdp->total_disks; i++ ) { + if ((rdp->disks[i].flags & AR_DF_PRESENT) && rdp->disks[i].device) + status->disks[i] = AD_SOFTC(rdp->disks[i])->lun; + else + status->disks[i] = -1; + } + status->interleave = rdp->interleave; + status->status = 0; + if (rdp->flags & AR_F_READY) + status->status |= AR_READY; + if (rdp->flags & AR_F_DEGRADED) + status->status |= AR_DEGRADED; + if (rdp->flags & AR_F_REBUILDING) { + status->status |= AR_REBUILDING; + status->progress = 100*rdp->lock_start/(rdp->total_sectors/rdp->width); + } + return 0; +} + int ata_raid_rebuild(int array) { |
