1 #include <target/target_core_base.h>
2 #include <linux/btree.h>
4 /* length of ASCII WWPNs including pad */
5 #define TCM_QLA2XXX_NAMELEN 32
7 * Number of pre-allocated per-session tags, based upon the worst-case
8 * per port number of iocbs
10 #define TCM_QLA2XXX_DEFAULT_TAGS 2088
12 #include "qla_target.h"
14 struct tcm_qla2xxx_nacl {
15 struct se_node_acl se_node_acl;
17 /* From libfc struct fc_rport->port_id */
19 /* Binary World Wide unique Node Name for remote FC Initiator Nport */
21 /* ASCII formatted WWPN for FC Initiator Nport */
22 char nport_name[TCM_QLA2XXX_NAMELEN];
23 /* Pointer to qla_tgt_sess */
24 struct qla_tgt_sess *qla_tgt_sess;
25 /* Pointer to TCM FC nexus */
26 struct se_session *nport_nexus;
29 struct tcm_qla2xxx_tpg_attrib {
30 int generate_node_acls;
31 int cache_dynamic_acls;
32 int demo_mode_write_protect;
33 int prod_mode_write_protect;
34 int demo_mode_login_only;
39 struct tcm_qla2xxx_tpg {
40 /* FC lport target portal group tag for TCM */
42 /* Atomic bit to determine TPG active status */
43 atomic_t lport_tpg_enabled;
44 /* Pointer back to tcm_qla2xxx_lport */
45 struct tcm_qla2xxx_lport *lport;
46 /* Used by tcm_qla2xxx_tpg_attrib_cit */
47 struct tcm_qla2xxx_tpg_attrib tpg_attrib;
48 /* Returned by tcm_qla2xxx_make_tpg() */
49 struct se_portal_group se_tpg;
50 /* Items for dealing with configfs_depend_item */
51 struct completion tpg_base_comp;
52 struct work_struct tpg_base_work;
55 struct tcm_qla2xxx_fc_loopid {
56 struct se_node_acl *se_nacl;
59 struct tcm_qla2xxx_lport {
60 /* Binary World Wide unique Port Name for FC Target Lport */
62 /* Binary World Wide unique Port Name for FC NPIV Target Lport */
64 /* Binary World Wide unique Node Name for FC NPIV Target Lport */
66 /* ASCII formatted WWPN for FC Target Lport */
67 char lport_name[TCM_QLA2XXX_NAMELEN];
68 /* ASCII formatted naa WWPN for VPD page 83 etc */
69 char lport_naa_name[TCM_QLA2XXX_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;