diff options
Diffstat (limited to 'sys/dev/softraidvar.h')
| -rw-r--r-- | sys/dev/softraidvar.h | 45 |
1 files changed, 41 insertions, 4 deletions
diff --git a/sys/dev/softraidvar.h b/sys/dev/softraidvar.h index 8b7321d80a8..04352a8a40f 100644 --- a/sys/dev/softraidvar.h +++ b/sys/dev/softraidvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: softraidvar.h,v 1.33 2007/11/26 13:49:26 tedu Exp $ */ +/* $OpenBSD: softraidvar.h,v 1.34 2007/11/27 16:37:05 tedu Exp $ */ /* * Copyright (c) 2006 Marco Peereboom <marco@peereboom.us> * @@ -15,6 +15,9 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#ifndef SOFTRAIDVAR_H +#define SOFTRAIDVAR_H + #include <dev/biovar.h> #include <sys/buf.h> @@ -124,7 +127,7 @@ struct sr_raid1 { /* RAID CRYPTO */ #define SR_RAIDCRYPTO_NOWU 16 -struct sr_raidc { +struct sr_crypto { u_int64_t src_sid; char src_key[64]; }; @@ -185,7 +188,7 @@ struct sr_opt_meta { #define SR_OPT_INVALID 0x00 #define SR_OPT_CRYPTO 0x01 union { - struct sr_raidc smm_crypto; + struct sr_crypto smm_crypto; } som_meta; }; @@ -260,7 +263,7 @@ struct sr_discipline { union { struct sr_raid1 mdd_raid1; - struct sr_raidc mdd_raidc; + struct sr_crypto mdd_crypto; } sd_dis_specific;/* dis specific members */ #define mds sd_dis_specific @@ -336,3 +339,37 @@ struct sr_softc { #define SR_MAXSCSIBUS 256 struct sr_discipline *sc_dis[SR_MAXSCSIBUS]; /* scsibus is u_int8_t */ }; + +/* work units & ccbs */ +int sr_alloc_ccb(struct sr_discipline *); +void sr_free_ccb(struct sr_discipline *); +struct sr_ccb *sr_get_ccb(struct sr_discipline *); +void sr_put_ccb(struct sr_ccb *); +int sr_alloc_wu(struct sr_discipline *); +void sr_free_wu(struct sr_discipline *); +struct sr_workunit *sr_get_wu(struct sr_discipline *); +void sr_put_wu(struct sr_workunit *); + +/* discipline functions */ +int sr_raid_inquiry(struct sr_workunit *); +int sr_raid_read_cap(struct sr_workunit *); +int sr_raid_tur(struct sr_workunit *); +int sr_raid_request_sense( struct sr_workunit *); +int sr_raid_start_stop(struct sr_workunit *); +int sr_raid_sync(struct sr_workunit *); +void sr_raid_set_chunk_state(struct sr_discipline *, + int, int); +void sr_raid_set_vol_state(struct sr_discipline *); +void sr_raid_startwu(struct sr_workunit *); + +/* crypto discipline */ +struct cryptop * sr_crypto_getcryptop(struct sr_workunit *, int); +void * sr_crypto_putcryptop(struct cryptop *); +int sr_crypto_alloc_resources(struct sr_discipline *); +int sr_crypto_free_resources(struct sr_discipline *); +int sr_crypto_rw(struct sr_workunit *); +int sr_crypto_rw2(struct cryptop *); +void sr_crypto_intr(struct buf *); +int sr_crypto_intr2(struct cryptop *); + +#endif |