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Searched refs:efr (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/drivers/tty/serial/jsm/
Djsm_neo.c37 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()
[all …]
Djsm.h324 u8 efr; /* WR EFR - Enhanced Function Reg */ member
/Linux-v5.4/drivers/tty/
Dmxser.c291 u8 efr; in mxser_enable_must_enchance_mode() local
296 efr = inb(baseio + MOXA_MUST_EFR_REGISTER); in mxser_enable_must_enchance_mode()
297 efr |= MOXA_MUST_EFR_EFRB_ENABLE; in mxser_enable_must_enchance_mode()
299 outb(efr, baseio + MOXA_MUST_EFR_REGISTER); in mxser_enable_must_enchance_mode()
307 u8 efr; in mxser_disable_must_enchance_mode() local
312 efr = inb(baseio + MOXA_MUST_EFR_REGISTER); in mxser_disable_must_enchance_mode()
313 efr &= ~MOXA_MUST_EFR_EFRB_ENABLE; in mxser_disable_must_enchance_mode()
315 outb(efr, baseio + MOXA_MUST_EFR_REGISTER); in mxser_disable_must_enchance_mode()
323 u8 efr; in mxser_set_must_xon1_value() local
328 efr = inb(baseio + MOXA_MUST_EFR_REGISTER); in mxser_set_must_xon1_value()
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/Linux-v5.4/drivers/tty/serial/
Domap-serial.c141 unsigned char efr; member
690 up->efr |= UART_EFR_RTS; in serial_omap_set_mctrl()
692 up->efr &= ~UART_EFR_RTS; in serial_omap_set_mctrl()
693 serial_out(up, UART_EFR, up->efr); in serial_omap_set_mctrl()
955 up->efr = serial_in(up, UART_EFR) & ~UART_EFR_ECB; in serial_omap_set_termios()
956 up->efr &= ~UART_EFR_SCD; in serial_omap_set_termios()
957 serial_out(up, UART_EFR, up->efr | UART_EFR_ECB); in serial_omap_set_termios()
992 serial_out(up, UART_EFR, up->efr); in serial_omap_set_termios()
1003 serial_out(up, UART_EFR, up->efr | UART_EFR_ECB); in serial_omap_set_termios()
1016 serial_out(up, UART_EFR, up->efr); in serial_omap_set_termios()
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/Linux-v5.4/drivers/tty/serial/8250/
D8250_omap.c104 u8 efr; member
152 priv->efr |= UART_EFR_RTS; in omap8250_set_mctrl()
154 priv->efr &= ~UART_EFR_RTS; in omap8250_set_mctrl()
155 serial_out(up, UART_EFR, priv->efr); in omap8250_set_mctrl()
314 serial_out(up, UART_EFR, priv->efr); in omap8250_restore_regs()
455 priv->efr = 0; in omap_8250_set_termios()
463 priv->efr |= UART_EFR_CTS; in omap_8250_set_termios()
477 priv->efr |= OMAP_UART_SW_TX; in omap_8250_set_termios()
502 u8 efr; in omap_8250_pm() local
506 efr = serial_in(up, UART_EFR); in omap_8250_pm()
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D8250_port.c712 unsigned char lcr = 0, efr = 0; in serial8250_set_sleep() local
719 efr = serial_in(p, UART_EFR); in serial8250_set_sleep()
727 serial_out(p, UART_EFR, efr); in serial8250_set_sleep()
2645 unsigned char efr = 0; in serial8250_do_set_termios() local
2652 efr |= UART_EFR_CTS; in serial8250_do_set_termios()
2656 serial_port_out(port, UART_XR_EFR, efr); in serial8250_do_set_termios()
2658 serial_port_out(port, UART_EFR, efr); in serial8250_do_set_termios()