Searched refs:uart_output (Results 1 – 1 of 1) sorted by relevance
83 static int uart_output = 1; variable84 TUNABLE_INT("kern.uart_output", &uart_output);85 SYSCTL_INT(_kern, OID_AUTO, uart_output, CTLFLAG_RW,86 &uart_output, 0, "UART output enabled.");147 if (!uart_output) return; in mtk_uart_putc()513 if (!uart_output) return (0); in mtk_uart_bus_transmit()