104 	if (info->emu.mdmreg[REG_CPPP] & BIT_CPPP)  in isdn_tty_try_read()
144 			if (!(info->emu.mdmreg[REG_CPPP] & BIT_CPPP))  in isdn_tty_readmodem()
199 	if (info->emu.mdmreg[REG_T70] & BIT_T70) {  in isdn_tty_rcv_skb()
200 		if (info->emu.mdmreg[REG_T70] & BIT_T70_EXT) {  in isdn_tty_rcv_skb()
445 	if ((info->emu.mdmreg[REG_CTS] & BIT_CTS) != 0)  in isdn_tty_senddown()
519 	if (info->emu.mdmreg[REG_T70] & BIT_T70) {  in isdn_tty_senddown()
521 		if (info->emu.mdmreg[REG_T70] & BIT_T70_EXT)  in isdn_tty_senddown()
600 	int l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_dial()
607 		if (m->mdmreg[REG_SI1] & (1 << j)) {  in isdn_tty_dial()
623 	m->mdmreg[REG_SI1I] = si2bit[si];  in isdn_tty_dial()
625 	i = isdn_get_free_channel(usg, l2, m->mdmreg[REG_L3PROT], -1, -1, m->msn);  in isdn_tty_dial()
654 		cmd.arg = info->isdn_channel + (m->mdmreg[REG_L3PROT] << 8);  in isdn_tty_dial()
668 		cmd.parm.setup.si2 = m->mdmreg[REG_SI2];  in isdn_tty_dial()
728 	    (info->emu.mdmreg[REG_RUNG] & BIT_RUNG))  in isdn_tty_modem_hup()
741 	info->emu.mdmreg[REG_RINGCNT] = 0;  in isdn_tty_modem_hup()
809 	int l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_resume()
818 		if (m->mdmreg[REG_SI1] & (1 << j)) {  in isdn_tty_resume()
834 	m->mdmreg[REG_SI1I] = si2bit[si];  in isdn_tty_resume()
836 	i = isdn_get_free_channel(usg, l2, m->mdmreg[REG_L3PROT], -1, -1, m->msn);  in isdn_tty_resume()
865 		cmd.arg = info->isdn_channel + (m->mdmreg[REG_L3PROT] << 8);  in isdn_tty_resume()
898 	int l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_send_msg()
913 		if (m->mdmreg[REG_SI1] & (1 << j)) {  in isdn_tty_send_msg()
929 	m->mdmreg[REG_SI1I] = si2bit[si];  in isdn_tty_send_msg()
931 	i = isdn_get_free_channel(usg, l2, m->mdmreg[REG_L3PROT], -1, -1, m->msn);  in isdn_tty_send_msg()
959 		cmd.arg = info->isdn_channel + (m->mdmreg[REG_L3PROT] << 8);  in isdn_tty_send_msg()
1027 		if (info->emu.mdmreg[REG_DTRHUP] & BIT_DTRHUP) {  in isdn_tty_change_speed()
1095 		if (info->emu.mdmreg[REG_DTRHUP] & BIT_DTRHUP) {  in isdn_tty_shutdown()
1146 				isdn_tty_check_esc(buf, m->mdmreg[REG_ESC], c,  in isdn_tty_write()
1219 		if (m->mdmreg[REG_DXMT] & BIT_DXMT) {  in isdn_tty_write()
1400 		if (info->emu.mdmreg[REG_DTRHUP] & BIT_DTRHUP) {  in isdn_tty_tiocmset()
1711 	if ((m->mdmreg[REG_DTRR] & BIT_DTRR) || force) {  in isdn_tty_modem_reset_regs()
1712 		memcpy(m->mdmreg, m->profile, ISDN_MODEM_NUMREG);  in isdn_tty_modem_reset_regs()
1715 		info->xmit_size = m->mdmreg[REG_PSIZE] * 16;  in isdn_tty_modem_reset_regs()
1729 	memcpy(m->profile, m->mdmreg, ISDN_MODEM_NUMREG);  in modem_write_profile()
1886 	       emu->mdmreg[REG_SI1], emu->mdmreg[REG_SI2]);  in isdn_tty_match_icall()
1970 		if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) &&  /* SI1 is matching */  in isdn_tty_find_icall()
1971 		    (info->emu.mdmreg[REG_SI2] == si2))	{         /* SI2 is matching */  in isdn_tty_find_icall()
1996 					dev->usage[idx] |= isdn_calc_usage(si1, info->emu.mdmreg[REG_L2PROT]);  in isdn_tty_find_icall()
1999 					info->emu.mdmreg[REG_SI1I] = si2bit[si1];  in isdn_tty_find_icall()
2000 					info->emu.mdmreg[REG_PLAN] = setup->plan;  in isdn_tty_find_icall()
2001 					info->emu.mdmreg[REG_SCREEN] = setup->screen;  in isdn_tty_find_icall()
2067 			if ((info->emu.mdmreg[REG_DISPLAY] & BIT_DISPLAY) &&  in isdn_tty_stat_callback()
2068 			    !(info->emu.mdmreg[REG_RESPNUM] & BIT_RESPNUM)) {  in isdn_tty_stat_callback()
2112 			    (info->emu.mdmreg[REG_DCD] & BIT_DCD)) {  in isdn_tty_stat_callback()
2122 			     (info->emu.mdmreg[REG_DCD] & BIT_DCD))) {  in isdn_tty_stat_callback()
2132 					if (info->emu.mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM) {  in isdn_tty_stat_callback()
2263 			c = m->mdmreg[REG_CR];  in isdn_tty_at_cout()
2266 			c = m->mdmreg[REG_LF];  in isdn_tty_at_cout()
2269 			c = m->mdmreg[REG_BS];  in isdn_tty_at_cout()
2381 		m->mdmreg[REG_RINGCNT]++;  in isdn_tty_modem_result()
2382 		if (m->mdmreg[REG_RINGCNT] == m->mdmreg[REG_RINGATA])  in isdn_tty_modem_result()
2392 		m->mdmreg[REG_RINGCNT] = 0;  in isdn_tty_modem_result()
2434 	if (m->mdmreg[REG_RESP] & BIT_RESP) {  in isdn_tty_modem_result()
2436 		if (m->mdmreg[REG_RESPNUM] & BIT_RESPNUM) {  in isdn_tty_modem_result()
2443 				if ((m->mdmreg[REG_RUNG] & BIT_RUNG) &&  in isdn_tty_modem_result()
2444 				    (m->mdmreg[REG_RINGCNT] > 1))  in isdn_tty_modem_result()
2447 				if (!(m->mdmreg[REG_CIDONCE] & BIT_CIDONCE)) {  in isdn_tty_modem_result()
2450 					if (m->mdmreg[REG_CDN] & BIT_CDN) {  in isdn_tty_modem_result()
2460 				switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_modem_result()
2469 				if ((m->mdmreg[REG_CPN] & BIT_CPN)) {  in isdn_tty_modem_result()
2474 				if ((m->mdmreg[REG_CIDONCE] & BIT_CIDONCE) &&  in isdn_tty_modem_result()
2475 				    (m->mdmreg[REG_RINGCNT] == 1)) {  in isdn_tty_modem_result()
2479 					if (m->mdmreg[REG_CDN] & BIT_CDN) {  in isdn_tty_modem_result()
2489 				m->mdmreg[REG_RINGCNT] = 0;  in isdn_tty_modem_result()
2491 				if (m->mdmreg[REG_RESPXT] & BIT_RESPXT) {  in isdn_tty_modem_result()
2498 				switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_modem_result()
2517 				if (m->mdmreg[REG_T70] & BIT_T70) {  in isdn_tty_modem_result()
2519 					if (m->mdmreg[REG_T70] & BIT_T70_EXT)  in isdn_tty_modem_result()
2545 	sprintf(v, "\r\n%d", info->emu.mdmreg[ridx]);  in isdn_tty_show_profile()
2640 	if (m->mdmreg[REG_T70] & BIT_T70) {  in isdn_tty_report()
2642 		if (m->mdmreg[REG_T70] & BIT_T70_EXT)  in isdn_tty_report()
2688 		if ((m->mdmreg[REG_SI1] & 1) && (i > VBUF))  in isdn_tty_cmd_ATand()
2691 		m->mdmreg[REG_PSIZE] = i / 16;  in isdn_tty_cmd_ATand()
2692 		info->xmit_size = m->mdmreg[REG_PSIZE] * 16;  in isdn_tty_cmd_ATand()
2693 		switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_cmd_ATand()
2705 			m->mdmreg[REG_DCD] &= ~BIT_DCD;  in isdn_tty_cmd_ATand()
2708 			m->mdmreg[REG_DCD] |= BIT_DCD;  in isdn_tty_cmd_ATand()
2719 			m->mdmreg[REG_DTRHUP] &= ~BIT_DTRHUP;  in isdn_tty_cmd_ATand()
2720 			m->mdmreg[REG_DTRR] &= ~BIT_DTRR;  in isdn_tty_cmd_ATand()
2723 			m->mdmreg[REG_DTRHUP] |= BIT_DTRHUP;  in isdn_tty_cmd_ATand()
2724 			m->mdmreg[REG_DTRR] &= ~BIT_DTRR;  in isdn_tty_cmd_ATand()
2727 			m->mdmreg[REG_DTRHUP] |= BIT_DTRHUP;  in isdn_tty_cmd_ATand()
2728 			m->mdmreg[REG_DTRR] |= BIT_DTRR;  in isdn_tty_cmd_ATand()
2771 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_ATand()
2772 			m->mdmreg[REG_SI2] = 0;  in isdn_tty_cmd_ATand()
2773 			info->xmit_size = m->mdmreg[REG_PSIZE] * 16;  in isdn_tty_cmd_ATand()
2776 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11096;  in isdn_tty_cmd_ATand()
2777 			m->mdmreg[REG_SI2] = 197;  in isdn_tty_cmd_ATand()
2778 			info->xmit_size = m->mdmreg[REG_PSIZE] * 16 / 10;  in isdn_tty_cmd_ATand()
2781 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11019;  in isdn_tty_cmd_ATand()
2782 			m->mdmreg[REG_SI2] = 199;  in isdn_tty_cmd_ATand()
2783 			info->xmit_size = m->mdmreg[REG_PSIZE] * 16 / 10;  in isdn_tty_cmd_ATand()
2786 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_V11038;  in isdn_tty_cmd_ATand()
2787 			m->mdmreg[REG_SI2] = 198; /* no existing standard for this */  in isdn_tty_cmd_ATand()
2788 			info->xmit_size = m->mdmreg[REG_PSIZE] * 16 / 10;  in isdn_tty_cmd_ATand()
2794 		m->mdmreg[REG_T70] &= ~(BIT_T70 | BIT_T70_EXT);  in isdn_tty_cmd_ATand()
2796 		m->mdmreg[REG_SI1] |= 4;  in isdn_tty_cmd_ATand()
2803 			m->mdmreg[REG_WSIZE] = i;  in isdn_tty_cmd_ATand()
2813 				m->mdmreg[i], ((i + 1) % 10) ? " " : "\r\n");  in isdn_tty_cmd_ATand()
2842 			m->mdmreg[REG_T70] &= ~(BIT_T70 | BIT_T70_EXT);  in isdn_tty_cmd_ATand()
2843 			info->xmit_size = m->mdmreg[REG_PSIZE] * 16;  in isdn_tty_cmd_ATand()
2846 			m->mdmreg[REG_T70] |= BIT_T70;  in isdn_tty_cmd_ATand()
2847 			m->mdmreg[REG_T70] &= ~BIT_T70_EXT;  in isdn_tty_cmd_ATand()
2848 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_ATand()
2850 			m->mdmreg[REG_SI1] = 4;  in isdn_tty_cmd_ATand()
2851 			m->mdmreg[REG_SI2] = 0;  in isdn_tty_cmd_ATand()
2854 			m->mdmreg[REG_T70] |= (BIT_T70 | BIT_T70_EXT);  in isdn_tty_cmd_ATand()
2855 			m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_ATand()
2857 			m->mdmreg[REG_SI1] = 4;  in isdn_tty_cmd_ATand()
2858 			m->mdmreg[REG_SI2] = 0;  in isdn_tty_cmd_ATand()
2883 		if ((m->mdmreg[REG_SI1] & 1) && (mval > VBUFX))  in isdn_tty_check_ats()
2887 		switch (m->mdmreg[REG_L2PROT]) {  in isdn_tty_check_ats()
2926 		m->mdmreg[mreg] = mval;  in isdn_tty_cmd_ATS()
2941 				mval = m->mdmreg[mreg] | (1 << bitpos);  in isdn_tty_cmd_ATS()
2943 				mval = m->mdmreg[mreg] & ~(1 << bitpos);  in isdn_tty_cmd_ATS()
2946 			m->mdmreg[mreg] = mval;  in isdn_tty_cmd_ATS()
2951 			isdn_tty_at_cout((m->mdmreg[mreg] & (1 << bitpos)) ? "1" : "0",  in isdn_tty_cmd_ATS()
2983 		m->mdmreg[REG_RINGCNT] = 0;  in isdn_tty_cmd_ATA()
2985 		l2 = m->mdmreg[REG_L2PROT];  in isdn_tty_cmd_ATA()
2988 		if ((m->mdmreg[REG_SI1] & m->mdmreg[REG_SI1I]) != m->mdmreg[REG_SI1]) {  in isdn_tty_cmd_ATA()
2989 			if (m->mdmreg[REG_SI1I] == 1) {  in isdn_tty_cmd_ATA()
3003 		cmd.arg = info->isdn_channel + (m->mdmreg[REG_L3PROT] << 8);  in isdn_tty_cmd_ATA()
3038 				(m->mdmreg[REG_SI1] & 1) ? 8 : 0);  in isdn_tty_cmd_PLUSF()
3052 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_PLUSF()
3053 				m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_TRANS;  in isdn_tty_cmd_PLUSF()
3054 				m->mdmreg[REG_SI1] = 4;  in isdn_tty_cmd_PLUSF()
3056 					m->mdmreg[REG_PSIZE] * 16;  in isdn_tty_cmd_PLUSF()
3064 				m->mdmreg[REG_SI1] = 1;  in isdn_tty_cmd_PLUSF()
3065 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_FAX;  in isdn_tty_cmd_PLUSF()
3066 				m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_FCLASS1;  in isdn_tty_cmd_PLUSF()
3068 					m->mdmreg[REG_PSIZE] * 16;  in isdn_tty_cmd_PLUSF()
3075 				m->mdmreg[REG_SI1] = 1;  in isdn_tty_cmd_PLUSF()
3076 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_FAX;  in isdn_tty_cmd_PLUSF()
3077 				m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_FCLASS2;  in isdn_tty_cmd_PLUSF()
3079 					m->mdmreg[REG_PSIZE] * 16;  in isdn_tty_cmd_PLUSF()
3085 				m->mdmreg[REG_L2PROT] = ISDN_PROTO_L2_X75I;  in isdn_tty_cmd_PLUSF()
3086 				m->mdmreg[REG_L3PROT] = ISDN_PROTO_L3_TRANS;  in isdn_tty_cmd_PLUSF()
3087 				m->mdmreg[REG_SI1] = 5;  in isdn_tty_cmd_PLUSF()
3444 				m->mdmreg[REG_ECHO] &= ~BIT_ECHO;  in isdn_tty_parse_at()
3447 				m->mdmreg[REG_ECHO] |= BIT_ECHO;  in isdn_tty_parse_at()
3505 …isdn_tty_modem_result((m->mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM) ? RESULT_CONNECT : RESULT_CON…  in isdn_tty_parse_at()
3514 				m->mdmreg[REG_RESP] |= BIT_RESP;  in isdn_tty_parse_at()
3517 				m->mdmreg[REG_RESP] &= ~BIT_RESP;  in isdn_tty_parse_at()
3534 				m->mdmreg[REG_RESP] |= BIT_RESPNUM;  in isdn_tty_parse_at()
3537 				m->mdmreg[REG_RESP] &= ~BIT_RESPNUM;  in isdn_tty_parse_at()
3562 				if ((!(m->mdmreg[REG_SI1] & 1)) ||  in isdn_tty_parse_at()
3563 				    (m->mdmreg[REG_L2PROT] == ISDN_PROTO_L2_MODEM))  in isdn_tty_parse_at()
3628 		if (c == m->mdmreg[REG_CR] || c == m->mdmreg[REG_LF]) {  in isdn_tty_edit_at()
3631 			if (m->mdmreg[REG_ECHO] & BIT_ECHO) {  in isdn_tty_edit_at()
3641 		if (c == m->mdmreg[REG_BS] && m->mdmreg[REG_BS] < 128) {  in isdn_tty_edit_at()
3646 				if (m->mdmreg[REG_ECHO] & BIT_ECHO)  in isdn_tty_edit_at()
3652 			if (m->mdmreg[REG_ECHO] & BIT_ECHO) {  in isdn_tty_edit_at()
3770 		if (info->emu.carrierwait++ > info->emu.mdmreg[REG_WAITC]) {  in isdn_tty_carrier_timeout()