600 	int l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_dial()
809 	int l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_resume()
898 	int l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_send_msg()
1996 					dev->usage[idx] |= isdn_calc_usage(si1, info->emu.mdmreg[REG_L2PROT]);  in isdn_tty_find_icall()
2132 					if (info->emu.mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM) {  in isdn_tty_stat_callback()
2460 				switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_modem_result()
2498 				switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_modem_result()
2693 		switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_cmd_ATand()
2771 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_ATand()
2776 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11096;  in isdn_tty_cmd_ATand()
2781 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11019;  in isdn_tty_cmd_ATand()
2786 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11038;  in isdn_tty_cmd_ATand()
2848 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_ATand()
2855 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_ATand()
2875 	case REG_L2PROT:  in isdn_tty_check_ats()
2887 		switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_check_ats()
2985 		l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_cmd_ATA()
3052 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_PLUSF()
3065 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_FAX;  in isdn_tty_cmd_PLUSF()
3076 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_FAX;  in isdn_tty_cmd_PLUSF()
3085 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_PLUSF()
3505 …isdn_tty_modem_result((m->mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM) ? RESULT_CONNECT : RESULT_CON…  in isdn_tty_parse_at()
3563 				    (m->mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM))  in isdn_tty_parse_at()