| Nicholas Bellinger | 75f8c1f | 2012-05-15 14:34:29 -0400 | [diff] [blame] | 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 | /* lenth of ASCII NPIV 'WWPN+WWNN' including pad */ |
| 8 | #define TCM_QLA2XXX_NPIV_NAMELEN 66 |
| 9 | |
| 10 | #include "qla_target.h" |
| 11 | |
| 12 | struct tcm_qla2xxx_nacl { |
| 13 | /* From libfc struct fc_rport->port_id */ |
| 14 | u32 nport_id; |
| 15 | /* Binary World Wide unique Node Name for remote FC Initiator Nport */ |
| 16 | u64 nport_wwnn; |
| 17 | /* ASCII formatted WWPN for FC Initiator Nport */ |
| 18 | char nport_name[TCM_QLA2XXX_NAMELEN]; |
| 19 | /* Pointer to qla_tgt_sess */ |
| 20 | struct qla_tgt_sess *qla_tgt_sess; |
| 21 | /* Pointer to TCM FC nexus */ |
| 22 | struct se_session *nport_nexus; |
| 23 | /* Returned by tcm_qla2xxx_make_nodeacl() */ |
| 24 | struct se_node_acl se_node_acl; |
| 25 | }; |
| 26 | |
| 27 | struct tcm_qla2xxx_tpg_attrib { |
| 28 | int generate_node_acls; |
| 29 | int cache_dynamic_acls; |
| 30 | int demo_mode_write_protect; |
| 31 | int prod_mode_write_protect; |
| Andy Grover | de04a8a | 2013-07-19 15:06:38 -0700 | [diff] [blame] | 32 | int demo_mode_login_only; |
| Nicholas Bellinger | 75f8c1f | 2012-05-15 14:34:29 -0400 | [diff] [blame] | 33 | }; |
| 34 | |
| 35 | struct tcm_qla2xxx_tpg { |
| 36 | /* FC lport target portal group tag for TCM */ |
| 37 | u16 lport_tpgt; |
| 38 | /* Atomic bit to determine TPG active status */ |
| 39 | atomic_t lport_tpg_enabled; |
| 40 | /* Pointer back to tcm_qla2xxx_lport */ |
| 41 | struct tcm_qla2xxx_lport *lport; |
| 42 | /* Used by tcm_qla2xxx_tpg_attrib_cit */ |
| 43 | struct tcm_qla2xxx_tpg_attrib tpg_attrib; |
| 44 | /* Returned by tcm_qla2xxx_make_tpg() */ |
| 45 | struct se_portal_group se_tpg; |
| 46 | }; |
| 47 | |
| Nicholas Bellinger | 75f8c1f | 2012-05-15 14:34:29 -0400 | [diff] [blame] | 48 | struct tcm_qla2xxx_fc_loopid { |
| 49 | struct se_node_acl *se_nacl; |
| 50 | }; |
| 51 | |
| 52 | struct tcm_qla2xxx_lport { |
| 53 | /* SCSI protocol the lport is providing */ |
| 54 | u8 lport_proto_id; |
| 55 | /* Binary World Wide unique Port Name for FC Target Lport */ |
| 56 | u64 lport_wwpn; |
| 57 | /* Binary World Wide unique Port Name for FC NPIV Target Lport */ |
| 58 | u64 lport_npiv_wwpn; |
| 59 | /* Binary World Wide unique Node Name for FC NPIV Target Lport */ |
| 60 | u64 lport_npiv_wwnn; |
| 61 | /* ASCII formatted WWPN for FC Target Lport */ |
| 62 | char lport_name[TCM_QLA2XXX_NAMELEN]; |
| Roland Dreier | c046aa0 | 2012-10-11 13:41:31 -0700 | [diff] [blame] | 63 | /* ASCII formatted naa WWPN for VPD page 83 etc */ |
| 64 | char lport_naa_name[TCM_QLA2XXX_NAMELEN]; |
| Nicholas Bellinger | 75f8c1f | 2012-05-15 14:34:29 -0400 | [diff] [blame] | 65 | /* ASCII formatted WWPN+WWNN for NPIV FC Target Lport */ |
| 66 | char lport_npiv_name[TCM_QLA2XXX_NPIV_NAMELEN]; |
| 67 | /* map for fc_port pointers in 24-bit FC Port ID space */ |
| 68 | struct btree_head32 lport_fcport_map; |
| 69 | /* vmalloc-ed memory for fc_port pointers for 16-bit FC loop ID */ |
| 70 | struct tcm_qla2xxx_fc_loopid *lport_loopid_map; |
| 71 | /* Pointer to struct scsi_qla_host from qla2xxx LLD */ |
| 72 | struct scsi_qla_host *qla_vha; |
| Nicholas Bellinger | 75f8c1f | 2012-05-15 14:34:29 -0400 | [diff] [blame] | 73 | /* Pointer to struct qla_tgt pointer */ |
| 74 | struct qla_tgt lport_qla_tgt; |
| Nicholas Bellinger | 75f8c1f | 2012-05-15 14:34:29 -0400 | [diff] [blame] | 75 | /* Pointer to TPG=1 for non NPIV mode */ |
| 76 | struct tcm_qla2xxx_tpg *tpg_1; |
| 77 | /* Returned by tcm_qla2xxx_make_lport() */ |
| 78 | struct se_wwn lport_wwn; |
| 79 | }; |