This patchset adds I_T nexus support by used via transport classes and convert srp transport class and ibmvstgt driver to use it.
The patchset depends on the srp transport class: http://marc.info/?l=linux-scsi&m=118294270112897&w=2 This adds I_T nexus support, which enable one scsi_host to handle multiple initiators. New scsi_tgt_it_nexus_create/destroy functions are expected be called transport classes. For example, ibmvstgt creates an initiator remote port, then the srp transport calls tgt_it_nexus_create. tgt doesn't manages I_T nexus, instead it tells tgtd, user-space daemon, to create a new I_T nexus. On the receiving the result from tgtd, tgt calls shost->transportt->it_nexus_response. Transports should notify a lld. The srp transport uses it_nexus_response callback in srp_function_template to do that. This patchset also includes patches that move tsk_mgmt_response callback in struct scsi_host_template to struct scsi_transport_template since struct scsi_transport_template is more suitable for task management stuff. - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
