static u32 tcm_loop_get_pr_transport_id(
struct se_portal_group *se_tpg,
struct se_node_acl *se_nacl,
struct t10_pr_registration *pr_reg,
int *format_code,
unsigned char *buf)
{
struct tcm_loop_tpg *tl_tpg =
(struct tcm_loop_tpg *)se_tpg->se_tpg_fabric_ptr;
struct tcm_loop_hba *tl_hba = tl_tpg->tl_hba;
switch (tl_hba->tl_proto_id) {
case SCSI_PROTOCOL_SAS:
return sas_get_pr_transport_id(se_tpg, se_nacl, pr_reg,
format_code, buf);
case SCSI_PROTOCOL_FCP:
return fc_get_pr_transport_id(se_tpg, se_nacl, pr_reg,
format_code, buf);
case SCSI_PROTOCOL_ISCSI:
return iscsi_get_pr_transport_id(se_tpg, se_nacl, pr_reg,
format_code, buf);
default:
pr_err("Unknown tl_proto_id: 0x%02x, using"
" SAS emulation\n", tl_hba->tl_proto_id);
break;
}
return sas_get_pr_transport_id(se_tpg, se_nacl, pr_reg,
format_code, buf);
}
int target_get_pr_transport_id(struct se_node_acl *nacl,
struct t10_pr_registration *pr_reg, int *format_code,
unsigned char *buf)
{
switch (nacl->se_tpg->proto_id) {
case SCSI_PROTOCOL_SAS:
return sas_get_pr_transport_id(nacl, format_code, buf);
case SCSI_PROTOCOL_SBP:
return sbp_get_pr_transport_id(nacl, format_code, buf);
case SCSI_PROTOCOL_SRP:
return srp_get_pr_transport_id(nacl, format_code, buf);
case SCSI_PROTOCOL_FCP:
return fc_get_pr_transport_id(nacl, format_code, buf);
case SCSI_PROTOCOL_ISCSI:
return iscsi_get_pr_transport_id(nacl, pr_reg, format_code,
buf);
default:
pr_err("Unknown proto_id: 0x%02x\n", nacl->se_tpg->proto_id);
return -EINVAL;
}
}
