- struct se_subsystem_dev *su_dev = dev->se_sub_dev;
- struct t10_alua *alua = &su_dev->t10_alua;
- struct t10_alua_lu_gp_member *lu_gp_mem;
- /*
- * If this device is from Target_Core_Mod/pSCSI, use the ALUA logic
- * of the Underlying SCSI hardware. In Linux/SCSI terms, this can
- * cause a problem because libata and some SATA RAID HBAs appear
- * under Linux/SCSI, but emulate SCSI logic themselves.
- */
- if (((dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) &&
- !(dev->se_sub_dev->se_dev_attrib.emulate_alua)) || force_pt) {
- alua->alua_type = SPC_ALUA_PASSTHROUGH;
- alua->alua_state_check = &core_alua_state_check_nop;
- pr_debug("%s: Using SPC_ALUA_PASSTHROUGH, no ALUA"
- " emulation\n", dev->transport->name);
- return 0;
- }
- /*
- * If SPC-3 or above is reported by real or emulated struct se_device,
- * use emulated ALUA.
- */
- if (dev->transport->get_device_rev(dev) >= SCSI_3) {
- pr_debug("%s: Enabling ALUA Emulation for SPC-3"
- " device\n", dev->transport->name);
+ if (dev->transport->transport_type != TRANSPORT_PLUGIN_PHBA_PDEV &&
+ !(dev->se_hba->hba_flags & HBA_FLAGS_INTERNAL_USE)) {
+ struct t10_alua_lu_gp_member *lu_gp_mem;
+