46 	u8 ier, efr;  in neo_set_cts_flow_control()  local
48 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_cts_flow_control()
54 	efr |= (UART_17158_EFR_ECB | UART_17158_EFR_CTSDSR);  in neo_set_cts_flow_control()
57 	efr &= ~(UART_17158_EFR_IXON);  in neo_set_cts_flow_control()
60 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_cts_flow_control()
63 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_cts_flow_control()
77 	u8 ier, efr;  in neo_set_rts_flow_control()  local
79 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_rts_flow_control()
85 	efr |= (UART_17158_EFR_ECB | UART_17158_EFR_RTSDTR);  in neo_set_rts_flow_control()
89 	efr &= ~(UART_17158_EFR_IXOFF);  in neo_set_rts_flow_control()
92 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_rts_flow_control()
95 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_rts_flow_control()
117 	u8 ier, efr;  in neo_set_ixon_flow_control()  local
119 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_ixon_flow_control()
125 	efr &= ~(UART_17158_EFR_CTSDSR);  in neo_set_ixon_flow_control()
128 	efr |= (UART_17158_EFR_ECB | UART_17158_EFR_IXON);  in neo_set_ixon_flow_control()
131 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_ixon_flow_control()
134 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_ixon_flow_control()
154 	u8 ier, efr;  in neo_set_ixoff_flow_control()  local
156 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_ixoff_flow_control()
162 	efr &= ~(UART_17158_EFR_RTSDTR);  in neo_set_ixoff_flow_control()
166 	efr |= (UART_17158_EFR_ECB | UART_17158_EFR_IXOFF);  in neo_set_ixoff_flow_control()
169 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_ixoff_flow_control()
172 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_ixoff_flow_control()
192 	u8 ier, efr;  in neo_set_no_input_flow_control()  local
194 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_no_input_flow_control()
200 	efr &= ~(UART_17158_EFR_RTSDTR);  in neo_set_no_input_flow_control()
205 		efr &= ~(UART_17158_EFR_IXOFF);  in neo_set_no_input_flow_control()
207 		efr &= ~(UART_17158_EFR_ECB | UART_17158_EFR_IXOFF);  in neo_set_no_input_flow_control()
210 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_no_input_flow_control()
213 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_no_input_flow_control()
231 	u8 ier, efr;  in neo_set_no_output_flow_control()  local
233 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_no_output_flow_control()
239 	efr &= ~(UART_17158_EFR_CTSDSR);  in neo_set_no_output_flow_control()
243 		efr &= ~(UART_17158_EFR_IXON);  in neo_set_no_output_flow_control()
245 		efr &= ~(UART_17158_EFR_ECB | UART_17158_EFR_IXON);  in neo_set_no_output_flow_control()
248 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_no_output_flow_control()
251 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_no_output_flow_control()
1311 	writeb(0, &ch->ch_neo_uart->efr);  in neo_uart_init()
1312 	writeb(UART_EFR_ECB, &ch->ch_neo_uart->efr);  in neo_uart_init()
1332 	writeb(0, &ch->ch_neo_uart->efr);  in neo_uart_off()