1 #define TCM_LOOP_VERSION "v2.1-rc2"
2 #define TL_WWN_ADDR_LEN 256
3 #define TL_TPGS_PER_HBA 32
6 * Used in tcm_loop_driver_probe() for struct Scsi_Host->max_cmd_len
8 #define TL_SCSI_MAX_CMD_LEN 32
11 /* State of Linux/SCSI CDB+Data descriptor */
13 /* Pointer to the CDB+Data descriptor from Linux/SCSI subsystem */
15 /* The TCM I/O descriptor that is accessed via container_of() */
16 struct se_cmd tl_se_cmd;
17 struct work_struct work;
18 /* Sense buffer that will be mapped into outgoing status */
19 unsigned char tl_sense_buf[TRANSPORT_SENSE_BUFFER];
23 atomic_t tmr_complete;
24 wait_queue_head_t tl_tmr_wait;
27 struct tcm_loop_nexus {
30 * Pointer to Linux/SCSI HBA from linux/include/scsi_host.h
34 * Pointer to TCM session for I_T Nexus
36 struct se_session *se_sess;
39 struct tcm_loop_nacl {
40 struct se_node_acl se_node_acl;
43 #define TCM_TRANSPORT_ONLINE 0
44 #define TCM_TRANSPORT_OFFLINE 1
47 unsigned short tl_tpgt;
48 unsigned short tl_transport_status;
49 atomic_t tl_tpg_port_count;
50 struct se_portal_group tl_se_tpg;
51 struct tcm_loop_hba *tl_hba;
56 unsigned char tl_wwn_address[TL_WWN_ADDR_LEN];
57 struct se_hba_s *se_hba;
58 struct se_lun *tl_hba_lun;
59 struct se_port *tl_hba_lun_sep;
60 struct tcm_loop_nexus *tl_nexus;
63 struct tcm_loop_tpg tl_hba_tpgs[TL_TPGS_PER_HBA];
64 struct se_wwn tl_hba_wwn;