diff options
Diffstat (limited to 'drivers/target/tcm_fc/tcm_fc.h')
| -rw-r--r-- | drivers/target/tcm_fc/tcm_fc.h | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/target/tcm_fc/tcm_fc.h b/drivers/target/tcm_fc/tcm_fc.h index e05c55100ec..a0bcfd3e7e7 100644 --- a/drivers/target/tcm_fc/tcm_fc.h +++ b/drivers/target/tcm_fc/tcm_fc.h @@ -17,11 +17,12 @@ #ifndef __TCM_FC_H__ #define __TCM_FC_H__ -#define FT_VERSION "0.3" +#define FT_VERSION "0.4" #define FT_NAMELEN 32 /* length of ASCII WWPNs including pad */ #define FT_TPG_NAMELEN 32 /* max length of TPG name */ #define FT_LUN_NAMELEN 32 /* max length of LUN name */ +#define TCM_FC_DEFAULT_TAGS 512 /* tags used for per-session preallocation */ struct ft_transport_id { __u8 format; @@ -93,45 +94,43 @@ struct ft_lun { */ struct ft_tpg { u32 index; - struct ft_lport_acl *lport_acl; + struct ft_lport_wwn *lport_wwn; struct ft_tport *tport; /* active tport or NULL */ - struct list_head list; /* linkage in ft_lport_acl tpg_list */ struct list_head lun_list; /* head of LUNs */ struct se_portal_group se_tpg; struct workqueue_struct *workqueue; }; -struct ft_lport_acl { +struct ft_lport_wwn { u64 wwpn; char name[FT_NAMELEN]; - struct list_head list; - struct list_head tpg_list; - struct se_wwn fc_lport_wwn; + struct list_head ft_wwn_node; + struct ft_tpg *tpg; + struct se_wwn se_wwn; }; /* * Commands */ struct ft_cmd { - u32 lun; /* LUN from request */ struct ft_sess *sess; /* session held for cmd */ struct fc_seq *seq; /* sequence in exchange mgr */ struct se_cmd se_cmd; /* Local TCM I/O descriptor */ struct fc_frame *req_frame; - unsigned char *cdb; /* pointer to CDB inside frame */ u32 write_data_len; /* data received on writes */ struct work_struct work; /* Local sense buffer */ unsigned char ft_sense_buffer[TRANSPORT_SENSE_BUFFER]; u32 was_ddp_setup:1; /* Set only if ddp is setup */ + u32 aborted:1; /* Set if aborted by reset or timeout */ struct scatterlist *sg; /* Set only if DDP is setup */ u32 sg_cnt; /* No. of item in scatterlist */ }; -extern struct list_head ft_lport_list; extern struct mutex ft_lport_lock; extern struct fc4_prov ft_prov; extern struct target_fabric_configfs *ft_configfs; +extern unsigned int ft_debug_logging; /* * Fabric methods. @@ -143,11 +142,8 @@ extern struct target_fabric_configfs *ft_configfs; void ft_sess_put(struct ft_sess *); int ft_sess_shutdown(struct se_session *); void ft_sess_close(struct se_session *); -void ft_sess_stop(struct se_session *, int, int); -int ft_sess_logged_in(struct se_session *); u32 ft_sess_get_index(struct se_session *); u32 ft_sess_get_port_name(struct se_session *, unsigned char *, u32); -void ft_sess_set_erl0(struct se_session *); void ft_lport_add(struct fc_lport *, void *); void ft_lport_del(struct fc_lport *, void *); @@ -164,8 +160,8 @@ int ft_write_pending(struct se_cmd *); int ft_write_pending_status(struct se_cmd *); u32 ft_get_task_tag(struct se_cmd *); int ft_get_cmd_state(struct se_cmd *); -int ft_queue_tm_resp(struct se_cmd *); -int ft_is_state_remove(struct se_cmd *); +void ft_queue_tm_resp(struct se_cmd *); +void ft_aborted_task(struct se_cmd *); /* * other internal functions. |