1 #ifndef SCSI_TRANSPORT_SRP_H
2 #define SCSI_TRANSPORT_SRP_H
4 #include <linux/transport_class.h>
5 #include <linux/types.h>
6 #include <linux/mutex.h>
8 #define SRP_RPORT_ROLE_INITIATOR 0
9 #define SRP_RPORT_ROLE_TARGET 1
11 struct srp_rport_identifiers {
17 /* for initiator and target drivers */
24 /* for initiator drivers */
26 void *lld_data; /* LLD private data */
29 struct srp_function_template {
30 /* for initiator drivers */
31 void (*rport_delete)(struct srp_rport *rport);
32 /* for target drivers */
33 int (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int);
34 int (* it_nexus_response)(struct Scsi_Host *, u64, int);
37 extern struct scsi_transport_template *
38 srp_attach_transport(struct srp_function_template *);
39 extern void srp_release_transport(struct scsi_transport_template *);
41 extern void srp_rport_get(struct srp_rport *rport);
42 extern void srp_rport_put(struct srp_rport *rport);
43 extern struct srp_rport *srp_rport_add(struct Scsi_Host *,
44 struct srp_rport_identifiers *);
45 extern void srp_rport_del(struct srp_rport *);
47 extern void srp_remove_host(struct Scsi_Host *);