601 	int l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_dial()
810 	int l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_resume()
899 	int l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_send_msg()
1992 					dev->usage[idx] |= isdn_calc_usage(si1, info->emu.mdmreg[REG_L2PROT]);  in isdn_tty_find_icall()
2126 					if (info->emu.mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM) {  in isdn_tty_stat_callback()
2453 				switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_modem_result()
2491 				switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_modem_result()
2686 		switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_cmd_ATand()
2764 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_ATand()
2769 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11096;  in isdn_tty_cmd_ATand()
2774 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11019;  in isdn_tty_cmd_ATand()
2779 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11038;  in isdn_tty_cmd_ATand()
2841 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_ATand()
2848 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_ATand()
2868 	case REG_L2PROT:  in isdn_tty_check_ats()
2880 		switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_check_ats()
2978 		l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_cmd_ATA()
3045 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_PLUSF()
3058 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_FAX;  in isdn_tty_cmd_PLUSF()
3069 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_FAX;  in isdn_tty_cmd_PLUSF()
3078 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_PLUSF()
3498 …isdn_tty_modem_result((m->mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM) ? RESULT_CONNECT : RESULT_CON…  in isdn_tty_parse_at()
3556 				    (m->mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM))  in isdn_tty_parse_at()