Hi, I tried once more the suggestion of Ulrich Spörlein to build kernel without uart, and as before, the devicefile-numbering turned out odd (additional serialports are now /dev/cuad0-3, and motherboard port has devicefile /dev/cuad4. The sio's are accordingly sio0-3 / sio4). The ports seemed to work just fine, including /dev/cuad0 and /dev/cuad4.
I made the same change on our two installations, and have had no problems since then. The data keeps on coming minute after minute (1 1/2 days now.) All I really did was the change in /sys/i386/conf/GENERIC (comment out the 'uart'-line): #device uart # Generic UART driver Regards, Timo -----Original Message----- From: owner-freebsd-sta...@freebsd.org [mailto:owner-freebsd-sta...@freebsd.org] On Behalf Of Timo Rikkonen Sent: 2. helmikuuta 2009 10:20 To: Mike Tancsa; freebsd-stable@freebsd.org Subject: RE: /dev/cuau* ports hang after a while Hi, Have now tried this with 7.1-RELEASE, unfortunately with same results as before, the ports still hang after some time. -Timo -----Original Message----- From: Mike Tancsa [mailto:m...@sentex.net] Sent: 30. tammikuuta 2009 14:52 To: Timo Rikkonen; freebsd-stable@freebsd.org Subject: RE: /dev/cuau* ports hang after a while At 05:50 AM 1/30/2009, Timo Rikkonen wrote: >Hi, > >The speed is 9600. Actually I already tried with 7.1-RELEASE, with >same results. >I'll try the device.hints-changes, thanks. Not sure if the code is in 7.0, so make sure you try it with 7.1-RELEASE ---Mike >-Timo > > >-----Original Message----- >From: Mike Tancsa [mailto:m...@sentex.net] >Sent: 29. tammikuuta 2009 22:34 >To: Timo Rikkonen; freebsd-stable@freebsd.org >Subject: Re: /dev/cuau* ports hang after a while > >At 08:00 AM 1/26/2009, Timo Rikkonen wrote: > >Hi, > > > >We are using "VScom PCI-200L" and "Moxa Technologies, C168H/PCI" > >-cards for serial ports. After installing 7.0 the ports or the > >connection to the port hang after a while. A "while" could be > >half-a-day or 10 minutes. > >There is no error message to be seen anywhere. > > > >Not all ports hang at the same time, it could be just one or two of > >them. Earlier versions (6.2-RELEASE) work just fine. > >The ports have different devicenames after 7.0, in 6.2 they were > >/dev/cuad4-7, now they are /dev/cuau0-3 (uart?) > > >Is the application fairly low speed (e.g. 9600bps or slower) ? If >so, try with 7.1R, not 7 and add > >hint.uart.0.flags="0x100" >hint.uart.1.flags="0x100" > >to /boot/device.hints > >http://www.freebsd.org/cgi/query-pr.cgi?pr=121421 > >has details > > ---Mike _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org" _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
