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 /* Tagged command queueing */
15 /* Pointer to the CDB+Data descriptor from Linux/SCSI subsystem */
17 /* The TCM I/O descriptor that is accessed via container_of() */
18 struct se_cmd tl_se_cmd;
19 struct work_struct work;
20 /* Sense buffer that will be mapped into outgoing status */
21 unsigned char tl_sense_buf[TRANSPORT_SENSE_BUFFER];
25 atomic_t tmr_complete;
26 wait_queue_head_t tl_tmr_wait;
29 struct tcm_loop_nexus {
32 * Pointer to Linux/SCSI HBA from linux/include/scsi_host.h
36 * Pointer to TCM session for I_T Nexus
38 struct se_session *se_sess;
41 struct tcm_loop_nacl {
42 struct se_node_acl se_node_acl;
45 #define TCM_TRANSPORT_ONLINE 0
46 #define TCM_TRANSPORT_OFFLINE 1
49 unsigned short tl_tpgt;
50 unsigned short tl_transport_status;
51 atomic_t tl_tpg_port_count;
52 struct se_portal_group tl_se_tpg;
53 struct tcm_loop_hba *tl_hba;
58 unsigned char tl_wwn_address[TL_WWN_ADDR_LEN];
59 struct se_hba_s *se_hba;
60 struct se_lun *tl_hba_lun;
61 struct se_port *tl_hba_lun_sep;
62 struct tcm_loop_nexus *tl_nexus;
65 struct tcm_loop_tpg tl_hba_tpgs[TL_TPGS_PER_HBA];
66 struct se_wwn tl_hba_wwn;