diff options
Diffstat (limited to 'sys/dev/softraid_aoe.c')
| -rw-r--r-- | sys/dev/softraid_aoe.c | 69 |
1 files changed, 65 insertions, 4 deletions
diff --git a/sys/dev/softraid_aoe.c b/sys/dev/softraid_aoe.c index 8855c01485e..6601b68ab96 100644 --- a/sys/dev/softraid_aoe.c +++ b/sys/dev/softraid_aoe.c @@ -1,4 +1,4 @@ -/* $OpenBSD: softraid_aoe.c,v 1.4 2009/01/04 20:36:23 thib Exp $ */ +/* $OpenBSD: softraid_aoe.c,v 1.5 2009/05/11 14:06:21 jsing Exp $ */ /* * Copyright (c) 2008 Ted Unangst <tedu@openbsd.org> * Copyright (c) 2008 Marco Peereboom <marco@openbsd.org> @@ -54,9 +54,70 @@ #include <netinet/if_ether.h> #include <net/if_aoe.h> -void sr_aoe_input(struct aoe_handler *, struct mbuf *); -void sr_aoe_setup(struct aoe_handler *, struct mbuf *); -void sr_aoe_timeout(void *); +/* AOE initiator functions. */ +int sr_aoe_alloc_resources(struct sr_discipline *); +int sr_aoe_free_resources(struct sr_discipline *); +int sr_aoe_rw(struct sr_workunit *); + +/* AOE target functions. */ +int sr_aoe_server_alloc_resources(struct sr_discipline *); +int sr_aoe_server_free_resources(struct sr_discipline *); +int sr_aoe_server_start(struct sr_discipline *); + +void sr_aoe_input(struct aoe_handler *, struct mbuf *); +void sr_aoe_setup(struct aoe_handler *, struct mbuf *); +void sr_aoe_timeout(void *); + +/* Discipline initialisation. */ +void +sr_aoe_discipline_init(struct sr_discipline *sd) +{ + + /* Fill out discipline members. */ + sd->sd_type = SR_MD_AOE_INIT; + sd->sd_max_ccb_per_wu = sd->sd_meta->ssdi.ssd_chunk_no; + sd->sd_max_wu = SR_RAIDAOE_NOWU; + + /* Setup discipline pointers. */ + sd->sd_alloc_resources = sr_aoe_alloc_resources; + sd->sd_free_resources = sr_aoe_free_resources; + sd->sd_start_discipline = NULL; + sd->sd_scsi_inquiry = sr_raid_inquiry; + sd->sd_scsi_read_cap = sr_raid_read_cap; + sd->sd_scsi_tur = sr_raid_tur; + sd->sd_scsi_req_sense = sr_raid_request_sense; + sd->sd_scsi_start_stop = sr_raid_start_stop; + sd->sd_scsi_sync = sr_raid_sync; + sd->sd_scsi_rw = sr_aoe_rw; + /* XXX reuse raid 1 functions for now FIXME */ + sd->sd_set_chunk_state = sr_raid1_set_chunk_state; + sd->sd_set_vol_state = sr_raid1_set_vol_state; +} + +void +sr_aoe_server_discipline_init(struct sr_dscipline *sd) +{ + + /* Fill out discipline members. */ + sd->sd_type = SR_MD_AOE_TARG; + sd->sd_max_ccb_per_wu = sd->sd_meta->ssdi.ssd_chunk_no; + sd->sd_max_wu = SR_RAIDAOE_NOWU; + + /* Setup discipline pointers. */ + sd->sd_alloc_resources = sr_aoe_server_alloc_resources; + sd->sd_free_resources = sr_aoe_server_free_resources; + sd->sd_start_discipline = sr_aoe_server_start; + sd->sd_scsi_inquiry = NULL; + sd->sd_scsi_read_cap = NULL; + sd->sd_scsi_tur = NULL; + sd->sd_scsi_req_sense = NULL; + sd->sd_scsi_start_stop = NULL; + sd->sd_scsi_sync = NULL; + sd->sd_scsi_rw = NULL; + sd->sd_set_chunk_state = NULL; + sd->sd_set_vol_state = NULL; + disk = 0; /* we are not a disk */ +} /* AOE initiator */ void |