Searched refs:FCR_ENABLE (Results 1 – 3 of 3) sorted by relevance
261 if ((sc->fcr & FCR_ENABLE) ^ (value & FCR_ENABLE)) { in uart_ns16550_write() 262 fifosz = (value & FCR_ENABLE) ? in uart_ns16550_write() 268 * The FCR_ENABLE bit must be '1' for the programming in uart_ns16550_write() 271 if ((value & FCR_ENABLE) == 0) { in uart_ns16550_write() 279 (FCR_ENABLE | FCR_DMA | FCR_RX_MASK); in uart_ns16550_write() 364 iir = (sc->fcr & FCR_ENABLE) ? IIR_FIFO_MASK : 0; in uart_ns16550_read()
155 #define FCR_ENABLE 0x01 macro156 #define FIFO_ENABLE FCR_ENABLE
252 fcr = FCR_ENABLE; in ns8250_flush()584 ns8250->fcr = FCR_ENABLE; in ns8250_bus_attach()902 uart_setreg(bas, REG_FCR, FCR_ENABLE); in ns8250_bus_probe()916 uart_setreg(bas, REG_FCR, FCR_ENABLE | FCR_XMT_RST | FCR_RCV_RST); in ns8250_bus_probe()