Searched refs:uart_noise_threshold (Results 1 – 1 of 1) sorted by relevance
80 static int uart_noise_threshold = 0; variable81 SYSCTL_INT(_hw, OID_AUTO, uart_noise_threshold, CTLFLAG_RWTUN,82 &uart_noise_threshold, 0,1038 uart_noise_threshold > 0) { in ns8250_bus_receive()1039 if (++ns8250->noise_count >= uart_noise_threshold) in ns8250_bus_receive()