diff options
Diffstat (limited to 'sys/dev/softraidvar.h')
| -rw-r--r-- | sys/dev/softraidvar.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sys/dev/softraidvar.h b/sys/dev/softraidvar.h index 04ba09af530..407e76bcfe6 100644 --- a/sys/dev/softraidvar.h +++ b/sys/dev/softraidvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: softraidvar.h,v 1.79 2009/07/12 16:31:56 jsing Exp $ */ +/* $OpenBSD: softraidvar.h,v 1.80 2009/07/23 15:15:25 jordan Exp $ */ /* * Copyright (c) 2006 Marco Peereboom <marco@peereboom.us> * Copyright (c) 2008 Chris Kuethe <ckuethe@openbsd.org> @@ -264,6 +264,8 @@ struct sr_workunit { int swu_flags; /* additional hints */ #define SR_WUF_REBUILD (1<<0) /* rebuild io */ #define SR_WUF_REBUILDIOCOMP (1<<1) /* rbuild io complete */ +#define SR_WUF_FAIL (1<<2) /* RAID6: failure */ +#define SR_WUF_FAILIOCOMP (1<<3) int swu_fake; /* faked wu */ /* workunit io range */ @@ -307,6 +309,12 @@ struct sr_raidp { int32_t srp_strip_bits; }; +/* RAID 6 */ +#define SR_RAID6_NOWU 16 +struct sr_raid6 { + int32_t sr6_strip_bits; +}; + /* CRYPTO */ #define SR_CRYPTO_NOWU 16 struct sr_crypto { @@ -394,6 +402,7 @@ struct sr_discipline { #define SR_MD_AOE_INIT 5 #define SR_MD_AOE_TARG 6 #define SR_MD_RAID4 7 +#define SR_MD_RAID6 8 char sd_name[10]; /* human readable dis name */ u_int8_t sd_scsibus; /* scsibus discipline uses */ struct scsi_link sd_link; /* link to midlayer */ @@ -402,6 +411,7 @@ struct sr_discipline { struct sr_raid0 mdd_raid0; struct sr_raid1 mdd_raid1; struct sr_raidp mdd_raidp; + struct sr_raid6 mdd_raid6; struct sr_crypto mdd_crypto; #ifdef AOE struct sr_aoe mdd_aoe; @@ -536,6 +546,7 @@ void sr_raid_startwu(struct sr_workunit *); void sr_raid0_discipline_init(struct sr_discipline *); void sr_raid1_discipline_init(struct sr_discipline *); void sr_raidp_discipline_init(struct sr_discipline *); +void sr_raid6_discipline_init(struct sr_discipline *); void sr_crypto_discipline_init(struct sr_discipline *); void sr_aoe_discipline_init(struct sr_discipline *); void sr_aoe_server_discipline_init(struct sr_discipline *); |