| FUJITA Tomonori | 09345f6 | 2007-06-27 16:32:39 +0900 | [diff] [blame] | 1 | #ifndef SCSI_TRANSPORT_SRP_H |
| 2 | #define SCSI_TRANSPORT_SRP_H |
| 3 | |
| 4 | #include <linux/transport_class.h> |
| 5 | #include <linux/types.h> |
| 6 | #include <linux/mutex.h> |
| 7 | |
| FUJITA Tomonori | aebd5e4 | 2007-07-11 15:08:15 +0900 | [diff] [blame] | 8 | #define SRP_RPORT_ROLE_INITIATOR 0 |
| 9 | #define SRP_RPORT_ROLE_TARGET 1 |
| 10 | |
| FUJITA Tomonori | 09345f6 | 2007-06-27 16:32:39 +0900 | [diff] [blame] | 11 | struct srp_rport_identifiers { |
| 12 | u8 port_id[16]; |
| FUJITA Tomonori | aebd5e4 | 2007-07-11 15:08:15 +0900 | [diff] [blame] | 13 | u8 roles; |
| FUJITA Tomonori | 09345f6 | 2007-06-27 16:32:39 +0900 | [diff] [blame] | 14 | }; |
| 15 | |
| 16 | struct srp_rport { |
| 17 | struct device dev; |
| 18 | |
| 19 | u8 port_id[16]; |
| FUJITA Tomonori | aebd5e4 | 2007-07-11 15:08:15 +0900 | [diff] [blame] | 20 | u8 roles; |
| FUJITA Tomonori | 09345f6 | 2007-06-27 16:32:39 +0900 | [diff] [blame] | 21 | }; |
| 22 | |
| 23 | struct srp_function_template { |
| FUJITA Tomonori | 62fe882 | 2007-07-11 15:08:19 +0900 | [diff] [blame] | 24 | /* for target drivers */ |
| FUJITA Tomonori | bfb7437 | 2007-07-11 15:08:22 +0900 | [diff] [blame] | 25 | int (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int); |
| FUJITA Tomonori | 62fe882 | 2007-07-11 15:08:19 +0900 | [diff] [blame] | 26 | int (* it_nexus_response)(struct Scsi_Host *, u64, int); |
| FUJITA Tomonori | 09345f6 | 2007-06-27 16:32:39 +0900 | [diff] [blame] | 27 | }; |
| 28 | |
| 29 | extern struct scsi_transport_template * |
| 30 | srp_attach_transport(struct srp_function_template *); |
| 31 | extern void srp_release_transport(struct scsi_transport_template *); |
| 32 | |
| 33 | extern struct srp_rport *srp_rport_add(struct Scsi_Host *, |
| 34 | struct srp_rport_identifiers *); |
| 35 | extern void srp_rport_del(struct srp_rport *); |
| 36 | |
| 37 | extern void srp_remove_host(struct Scsi_Host *); |
| 38 | |
| 39 | #endif |