diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
| commit | 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be (patch) | |
| tree | e9891aa6c295060d065adffd610c4f49ecf884f3 /drivers/target/loopback | |
| parent | a71852147516bc1cb5b0b3cbd13639bfd4022dc8 (diff) | |
Linux-libre 4.3.2-gnu
Diffstat (limited to 'drivers/target/loopback')
| -rw-r--r-- | drivers/target/loopback/tcm_loop.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index a556bdebd..5bc85ffed 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -526,7 +526,7 @@ static inline struct tcm_loop_tpg *tl_tpg(struct se_portal_group *se_tpg) static char *tcm_loop_get_endpoint_wwn(struct se_portal_group *se_tpg) { /* - * Return the passed NAA identifier for the SAS Target Port + * Return the passed NAA identifier for the Target Port */ return &tl_tpg(se_tpg)->tl_hba->tl_wwn_address[0]; } @@ -845,7 +845,7 @@ static int tcm_loop_make_nexus( transport_free_session(tl_nexus->se_sess); goto out; } - /* Now, register the SAS I_T Nexus as active. */ + /* Now, register the I_T Nexus as active. */ transport_register_session(se_tpg, tl_nexus->se_sess->se_node_acl, tl_nexus->se_sess, tl_nexus); tl_tpg->tl_nexus = tl_nexus; @@ -884,7 +884,7 @@ static int tcm_loop_drop_nexus( " %s Initiator Port: %s\n", tcm_loop_dump_proto_id(tpg->tl_hba), tl_nexus->se_sess->se_node_acl->initiatorname); /* - * Release the SCSI I_T Nexus to the emulated SAS Target Port + * Release the SCSI I_T Nexus to the emulated Target Port */ transport_deregister_session(tl_nexus->se_sess); tpg->tl_nexus = NULL; @@ -1034,6 +1034,11 @@ static ssize_t tcm_loop_tpg_store_transport_status( } if (!strncmp(page, "offline", 7)) { tl_tpg->tl_transport_status = TCM_TRANSPORT_OFFLINE; + if (tl_tpg->tl_nexus) { + struct se_session *tl_sess = tl_tpg->tl_nexus->se_sess; + + core_allocate_nexus_loss_ua(tl_sess->se_node_acl); + } return count; } return -EINVAL; @@ -1077,7 +1082,7 @@ static struct se_portal_group *tcm_loop_make_naa_tpg( tl_tpg->tl_hba = tl_hba; tl_tpg->tl_tpgt = tpgt; /* - * Register the tl_tpg as a emulated SAS TCM Target Endpoint + * Register the tl_tpg as a emulated TCM Target Endpoint */ ret = core_tpg_register(wwn, &tl_tpg->tl_se_tpg, tl_hba->tl_proto_id); if (ret < 0) @@ -1102,11 +1107,11 @@ static void tcm_loop_drop_naa_tpg( tl_hba = tl_tpg->tl_hba; tpgt = tl_tpg->tl_tpgt; /* - * Release the I_T Nexus for the Virtual SAS link if present + * Release the I_T Nexus for the Virtual target link if present */ tcm_loop_drop_nexus(tl_tpg); /* - * Deregister the tl_tpg as a emulated SAS TCM Target Endpoint + * Deregister the tl_tpg as a emulated TCM Target Endpoint */ core_tpg_deregister(se_tpg); @@ -1199,8 +1204,9 @@ static void tcm_loop_drop_scsi_hba( struct tcm_loop_hba, tl_hba_wwn); pr_debug("TCM_Loop_ConfigFS: Deallocating emulated Target" - " SAS Address: %s at Linux/SCSI Host ID: %d\n", - tl_hba->tl_wwn_address, tl_hba->sh->host_no); + " %s Address: %s at Linux/SCSI Host ID: %d\n", + tcm_loop_dump_proto_id(tl_hba), tl_hba->tl_wwn_address, + tl_hba->sh->host_no); /* * Call device_unregister() on the original tl_hba->dev. * tcm_loop_fabric_scsi.c:tcm_loop_release_adapter() will |