1 #include <target/target_core_base.h> 2 #include <linux/btree.h> 3 4 #define TCM_QLA2XXX_VERSION "v0.1" 5 /* length of ASCII WWPNs including pad */ 6 #define TCM_QLA2XXX_NAMELEN 32 7 8 #include "qla_target.h" 9 10 struct tcm_qla2xxx_nacl { 11 /* From libfc struct fc_rport->port_id */ 12 u32 nport_id; 13 /* Binary World Wide unique Node Name for remote FC Initiator Nport */ 14 u64 nport_wwnn; 15 /* ASCII formatted WWPN for FC Initiator Nport */ 16 char nport_name[TCM_QLA2XXX_NAMELEN]; 17 /* Pointer to qla_tgt_sess */ 18 struct qla_tgt_sess *qla_tgt_sess; 19 /* Pointer to TCM FC nexus */ 20 struct se_session *nport_nexus; 21 /* Returned by tcm_qla2xxx_make_nodeacl() */ 22 struct se_node_acl se_node_acl; 23 }; 24 25 struct tcm_qla2xxx_tpg_attrib { 26 int generate_node_acls; 27 int cache_dynamic_acls; 28 int demo_mode_write_protect; 29 int prod_mode_write_protect; 30 int demo_mode_login_only; 31 }; 32 33 struct tcm_qla2xxx_tpg { 34 /* FC lport target portal group tag for TCM */ 35 u16 lport_tpgt; 36 /* Atomic bit to determine TPG active status */ 37 atomic_t lport_tpg_enabled; 38 /* Pointer back to tcm_qla2xxx_lport */ 39 struct tcm_qla2xxx_lport *lport; 40 /* Used by tcm_qla2xxx_tpg_attrib_cit */ 41 struct tcm_qla2xxx_tpg_attrib tpg_attrib; 42 /* Returned by tcm_qla2xxx_make_tpg() */ 43 struct se_portal_group se_tpg; 44 /* Items for dealing with configfs_depend_item */ 45 struct completion tpg_base_comp; 46 struct work_struct tpg_base_work; 47 }; 48 49 struct tcm_qla2xxx_fc_loopid { 50 struct se_node_acl *se_nacl; 51 }; 52 53 struct tcm_qla2xxx_lport { 54 /* SCSI protocol the lport is providing */ 55 u8 lport_proto_id; 56 /* Binary World Wide unique Port Name for FC Target Lport */ 57 u64 lport_wwpn; 58 /* Binary World Wide unique Port Name for FC NPIV Target Lport */ 59 u64 lport_npiv_wwpn; 60 /* Binary World Wide unique Node Name for FC NPIV Target Lport */ 61 u64 lport_npiv_wwnn; 62 /* ASCII formatted WWPN for FC Target Lport */ 63 char lport_name[TCM_QLA2XXX_NAMELEN]; 64 /* ASCII formatted naa WWPN for VPD page 83 etc */ 65 char lport_naa_name[TCM_QLA2XXX_NAMELEN]; 66 /* map for fc_port pointers in 24-bit FC Port ID space */ 67 struct btree_head32 lport_fcport_map; 68 /* vmalloc-ed memory for fc_port pointers for 16-bit FC loop ID */ 69 struct tcm_qla2xxx_fc_loopid *lport_loopid_map; 70 /* Pointer to struct scsi_qla_host from qla2xxx LLD */ 71 struct scsi_qla_host *qla_vha; 72 /* Pointer to struct qla_tgt pointer */ 73 struct qla_tgt lport_qla_tgt; 74 /* Pointer to TPG=1 for non NPIV mode */ 75 struct tcm_qla2xxx_tpg *tpg_1; 76 /* Returned by tcm_qla2xxx_make_lport() */ 77 struct se_wwn lport_wwn; 78 }; 79