1 #include <target/target_core_base.h>
2 #include <linux/btree.h>
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
10 #include "qla_target.h"
12 struct tcm_qla2xxx_nacl {
13 /* From libfc struct fc_rport->port_id */
15 /* Binary World Wide unique Node Name for remote FC Initiator Nport */
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;
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;
32 int demo_mode_login_only;
35 struct tcm_qla2xxx_tpg {
36 /* FC lport target portal group tag for TCM */
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 /* Items for dealing with configfs_depend_item */
47 struct completion tpg_base_comp;
48 struct work_struct tpg_base_work;
51 struct tcm_qla2xxx_fc_loopid {
52 struct se_node_acl *se_nacl;
55 struct tcm_qla2xxx_lport {
56 /* SCSI protocol the lport is providing */
58 /* Binary World Wide unique Port Name for FC Target Lport */
60 /* Binary World Wide unique Port Name for FC NPIV Target Lport */
62 /* Binary World Wide unique Node Name for FC NPIV Target Lport */
64 /* ASCII formatted WWPN for FC Target Lport */
65 char lport_name[TCM_QLA2XXX_NAMELEN];
66 /* ASCII formatted naa WWPN for VPD page 83 etc */
67 char lport_naa_name[TCM_QLA2XXX_NAMELEN];
68 /* ASCII formatted WWPN+WWNN for NPIV FC Target Lport */
69 char lport_npiv_name[TCM_QLA2XXX_NPIV_NAMELEN];
70 /* map for fc_port pointers in 24-bit FC Port ID space */
71 struct btree_head32 lport_fcport_map;
72 /* vmalloc-ed memory for fc_port pointers for 16-bit FC loop ID */
73 struct tcm_qla2xxx_fc_loopid *lport_loopid_map;
74 /* Pointer to struct scsi_qla_host from qla2xxx LLD */
75 struct scsi_qla_host *qla_vha;
76 /* Pointer to struct qla_tgt pointer */
77 struct qla_tgt lport_qla_tgt;
78 /* Pointer to TPG=1 for non NPIV mode */
79 struct tcm_qla2xxx_tpg *tpg_1;
80 /* Returned by tcm_qla2xxx_make_lport() */
81 struct se_wwn lport_wwn;