Searched refs:MCR_DTR (Results 1 – 3 of 3) sorted by relevance
97 #define MCR_DTR (1U << 0U) /* Data Terminal Ready */ macro
218 uart16550_write_reg(uart, MCR_RTS | MCR_DTR, UART16550_MCR); in uart16550_init()
257 if ((mcr & MCR_DTR) != 0U) { in get_modem_status()
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