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Searched refs:sc_hwsig (Results 1 – 7 of 7) sorted by relevance

/freebsd/sys/riscv/sifive/
H A Dsifive_uart.c294 old = sc->sc_hwsig; in sfuart_bus_getsig()
300 } while (!atomic_cmpset_32(&sc->sc_hwsig, old, new)); in sfuart_bus_getsig()
311 old = sc->sc_hwsig; in sfuart_bus_setsig()
319 } while (!atomic_cmpset_32(&sc->sc_hwsig, old, new)); in sfuart_bus_setsig()
/freebsd/sys/arm/xilinx/
H A Duart_dev_cdnc.c483 old = sc->sc_hwsig; in cdnc_uart_bus_setsig()
491 } while (!atomic_cmpset_32(&sc->sc_hwsig, old, new)); in cdnc_uart_bus_setsig()
619 old = sc->sc_hwsig; in cdnc_uart_bus_getsig()
633 } while (!atomic_cmpset_32(&sc->sc_hwsig, old, new)); in cdnc_uart_bus_getsig()
/freebsd/sys/dev/uart/
H A Duart_dev_ns8250.c615 sc->sc_hwsig |= SER_DTR; in ns8250_bus_attach()
617 sc->sc_hwsig |= SER_RTS; in ns8250_bus_attach()
695 old = sc->sc_hwsig; in ns8250_bus_getsig()
710 } while (!atomic_cmpset_32(&sc->sc_hwsig, old, sig & ~SER_MASK_DELTA)); in ns8250_bus_getsig()
1070 old = sc->sc_hwsig; in ns8250_bus_setsig()
1078 } while (!atomic_cmpset_32(&sc->sc_hwsig, old, new)); in ns8250_bus_setsig()
H A Duart_tty.c214 !(sc->sc_hwsig & SER_CTS)) in uart_tty_outwakeup()
315 return (sc->sc_hwsig); in uart_tty_modem()
H A Duart_bus.h106 uint32_t sc_hwsig; /* Signal state. Used by HW driver. */ member
H A Duart_dev_imx.c452 old = sc->sc_hwsig; in imx_uart_bus_getsig()
460 } while (!atomic_cmpset_32(&sc->sc_hwsig, old, new)); in imx_uart_bus_getsig()
/freebsd/sys/dev/scc/
H A Dscc_bfe.h135 uint32_t sc_hwsig; /* Signal state. Used by HW driver. */ member