Date: Wed, 21 Aug 2013 04:05:06 +0000 (UTC) From: Ian Lepore <ian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r254589 - head/sys/dev/uart Message-ID: <201308210405.r7L456DY044143@svn.freebsd.org>
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Author: ian Date: Wed Aug 21 04:05:06 2013 New Revision: 254589 URL: http://svnweb.freebsd.org/changeset/base/254589 Log: Check for generic ns16550 after all other types. A device may be compatible with 16550 but also have a more specific/capable driver earlier in the list. Modified: head/sys/dev/uart/uart_bus_fdt.c Modified: head/sys/dev/uart/uart_bus_fdt.c ============================================================================== --- head/sys/dev/uart/uart_bus_fdt.c Wed Aug 21 02:14:23 2013 (r254588) +++ head/sys/dev/uart/uart_bus_fdt.c Wed Aug 21 04:05:06 2013 (r254589) @@ -101,9 +101,7 @@ uart_fdt_probe(device_t dev) int err; sc = device_get_softc(dev); - if (ofw_bus_is_compatible(dev, "ns16550")) - sc->sc_class = &uart_ns8250_class; - else if (ofw_bus_is_compatible(dev, "lpc,uart")) + if (ofw_bus_is_compatible(dev, "lpc,uart")) sc->sc_class = &uart_lpc_class; else if (ofw_bus_is_compatible(dev, "fsl,imx-uart")) sc->sc_class = &uart_imx_class; @@ -113,6 +111,8 @@ uart_fdt_probe(device_t dev) sc->sc_class = &uart_s3c2410_class; else if (ofw_bus_is_compatible(dev, "cadence,uart")) sc->sc_class = &uart_cdnc_class; + else if (ofw_bus_is_compatible(dev, "ns16550")) + sc->sc_class = &uart_ns8250_class; else return (ENXIO);
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