37 	u8 ier, efr;  in neo_set_cts_flow_control()  local
39 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_cts_flow_control()
45 	efr |= (UART_17158_EFR_ECB | UART_17158_EFR_CTSDSR);  in neo_set_cts_flow_control()
48 	efr &= ~(UART_17158_EFR_IXON);  in neo_set_cts_flow_control()
51 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_cts_flow_control()
54 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_cts_flow_control()
68 	u8 ier, efr;  in neo_set_rts_flow_control()  local
70 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_rts_flow_control()
76 	efr |= (UART_17158_EFR_ECB | UART_17158_EFR_RTSDTR);  in neo_set_rts_flow_control()
80 	efr &= ~(UART_17158_EFR_IXOFF);  in neo_set_rts_flow_control()
83 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_rts_flow_control()
86 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_rts_flow_control()
108 	u8 ier, efr;  in neo_set_ixon_flow_control()  local
110 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_ixon_flow_control()
116 	efr &= ~(UART_17158_EFR_CTSDSR);  in neo_set_ixon_flow_control()
119 	efr |= (UART_17158_EFR_ECB | UART_17158_EFR_IXON);  in neo_set_ixon_flow_control()
122 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_ixon_flow_control()
125 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_ixon_flow_control()
145 	u8 ier, efr;  in neo_set_ixoff_flow_control()  local
147 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_ixoff_flow_control()
153 	efr &= ~(UART_17158_EFR_RTSDTR);  in neo_set_ixoff_flow_control()
157 	efr |= (UART_17158_EFR_ECB | UART_17158_EFR_IXOFF);  in neo_set_ixoff_flow_control()
160 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_ixoff_flow_control()
163 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_ixoff_flow_control()
183 	u8 ier, efr;  in neo_set_no_input_flow_control()  local
185 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_no_input_flow_control()
191 	efr &= ~(UART_17158_EFR_RTSDTR);  in neo_set_no_input_flow_control()
196 		efr &= ~(UART_17158_EFR_IXOFF);  in neo_set_no_input_flow_control()
198 		efr &= ~(UART_17158_EFR_ECB | UART_17158_EFR_IXOFF);  in neo_set_no_input_flow_control()
201 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_no_input_flow_control()
204 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_no_input_flow_control()
222 	u8 ier, efr;  in neo_set_no_output_flow_control()  local
224 	efr = readb(&ch->ch_neo_uart->efr);  in neo_set_no_output_flow_control()
230 	efr &= ~(UART_17158_EFR_CTSDSR);  in neo_set_no_output_flow_control()
234 		efr &= ~(UART_17158_EFR_IXON);  in neo_set_no_output_flow_control()
236 		efr &= ~(UART_17158_EFR_ECB | UART_17158_EFR_IXON);  in neo_set_no_output_flow_control()
239 	writeb(0, &ch->ch_neo_uart->efr);  in neo_set_no_output_flow_control()
242 	writeb(efr, &ch->ch_neo_uart->efr);  in neo_set_no_output_flow_control()
1285 	writeb(0, &ch->ch_neo_uart->efr);  in neo_uart_init()
1286 	writeb(UART_EFR_ECB, &ch->ch_neo_uart->efr);  in neo_uart_init()
1306 	writeb(0, &ch->ch_neo_uart->efr);  in neo_uart_off()