78 	 * By default we disable authentication for discovery sessions,  in iscsit_load_discovery_tpg()
90 	tpg->tpg_attrib.authentication = 0;  in iscsit_load_discovery_tpg()
212 	a->authentication = TA_AUTHENTICATION;  in iscsit_set_default_tpg_attribs()
316 	 * unless explictly disabled.  Set the default to CHAP if authentication  in iscsit_tpg_enable_portal_group()
323 	if (tpg->tpg_attrib.authentication) {  in iscsit_tpg_enable_portal_group()
585 int iscsit_ta_authentication(struct iscsi_portal_group *tpg, u32 authentication)  in iscsit_ta_authentication()  argument
592 	if ((authentication != 1) && (authentication != 0)) {  in iscsit_ta_authentication()
593 		pr_err("Illegal value for authentication parameter:"  in iscsit_ta_authentication()
594 			" %u, ignoring request.\n", authentication);  in iscsit_ta_authentication()
605 	if (authentication) {  in iscsit_ta_authentication()
638 	a->authentication = authentication;  in iscsit_ta_authentication()
639 	pr_debug("%s iSCSI Authentication Methods for TPG: %hu.\n",  in iscsit_ta_authentication()
640 		a->authentication ? "Enforcing" : "Disabling", tpg->tpgt);  in iscsit_ta_authentication()