D57629.diff
No OneTemporary
Actions

Size

848 B

Referenced Files

None

Subscribers

None

D57629.diff
View Options

	diff --git a/sys/dev/uart/uart_dev_ns8250.c b/sys/dev/uart/uart_dev_ns8250.c
	--- a/sys/dev/uart/uart_dev_ns8250.c
	+++ b/sys/dev/uart/uart_dev_ns8250.c
	@@ -562,6 +562,7 @@
	static struct ofw_compat_data compat_data[] = {
	{"ns16550", (uintptr_t)&uart_ns8250_class},
	{"ns16550a", (uintptr_t)&uart_ns8250_class},
	+ {"intel,xscale-uart", (uintptr_t)&uart_ns8250_class},
	{NULL, (uintptr_t)NULL},
	};
	UART_FDT_CLASS_AND_DEVICE(compat_data);
	@@ -647,6 +648,12 @@

	/* Get IER RX interrupt bits */
	ivar = IER_EMSC \| IER_ERLS \| IER_ERXRDY;
	+#ifdef FDT
	+ /* Intel XScale models won't work without IER_RXTMOUT set. */
	+ if (ofw_bus_is_compatible(sc->sc_dev, "intel,xscale-uart"))
	+ ivar \|= IER_RXTMOUT;
	+#endif
	+
	resource_int_value("uart", device_get_unit(sc->sc_dev), "ier_rxbits",
	&ivar);
	ns8250->ier_rxbits = (uint8_t)(ivar & 0xff);