Date: Sun, 29 Jun 2003 16:32:22 -0700 (PDT) From: Marcel Moolenaar <marcel@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 33860 for review Message-ID: <200306292332.h5TNWMt1019004@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=33860 Change 33860 by marcel@marcel_nfs on 2003/06/29 16:31:25 Attach with a lower priority to dual channel UARTs. This makes sure that puc(4) will attach if configured. This also means that if we attach, we will use the first channel only. Affected files ... .. //depot/projects/uart/dev/uart/uart_bus_ebus.c#2 edit Differences ... ==== //depot/projects/uart/dev/uart/uart_bus_ebus.c#2 (text+ko) ==== @@ -63,18 +63,21 @@ { const char *nm; struct uart_softc *sc; + int error; sc = device_get_softc(dev); sc->sc_class = NULL; nm = ebus_get_name(dev); - if (!strcmp(nm, "su")) + if (!strcmp(nm, "su")) { sc->sc_class = &uart_ns8250_class; - else if (!strcmp(nm, "se")) + return (uart_bus_probe(dev, 0, 0, 0)); + } + if (!strcmp(nm, "se")) { sc->sc_class = &uart_sab82532_class; - - if (sc->sc_class != NULL) - return (uart_bus_probe(dev, 0, 0, 0)); + error = uart_bus_probe(dev, 0, 0, 0); + return ((error) ? error : -1); + } return (ENXIO); }help
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