Date: Tue, 28 Nov 2006 21:00:33 GMT From: puc-uart@oldach.net (Helge Oldach) To: freebsd-i386@FreeBSD.org Subject: Re: i386/105616: UART PCI device just silent... Message-ID: <200611282100.kASL0XlM006369@freefall.freebsd.org>
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The following reply was made to PR i386/105616; it has been noted by GNATS. From: puc-uart@oldach.net (Helge Oldach) To: xcllnt@mac.com (Marcel Moolenaar) Cc: FreeBSD-gnats-submit@FreeBSD.org Subject: Re: i386/105616: UART PCI device just silent... Date: Tue, 28 Nov 2006 21:49:45 +0100 (CET) Hi Marcel, one more observation: When I connect the two puc uart ports at different speeds, communication still works fine. It even works with 50 against 115200 bps, in either direction! Even piping files to remote works without visible errors. Further, if I place both sides at 50 bps (via "cu -s 50"), communication is definitely much faster than one would expect at 50 bps. And it doesn't seem to change when both ends are at 115200. I'd say the actual speed is somewhere around 9600. It seems that setting clock rate on this board does not work properly, but instead some default non-standard value remains set forever... Regards, Helge
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