Date: Sat, 16 Nov 2002 18:38:55 +0100 From: hans@lambermont.dyndns.org (Hans Lambermont) To: freebsd-questions@FreeBSD.ORG Cc: freebsd-stable@FreeBSD.ORG Subject: Re: Spontaneous 4.7-S reboots when using a Serial over USB adapter Message-ID: <20021116173855.GA651@moya.lambermont.dyndns.org> In-Reply-To: <20021103220206.GA575@moya.lambermont.dyndns.org> References: <20021103220206.GA575@moya.lambermont.dyndns.org>
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Some more info: setting the serial line speed from 115200 baud down to 9600 does not help; after a few minutes syncing my palmpilot I got another reboot. Is anyone succesfully using a Prolific Technology PL2303 Serial adapter with a 82801CA/CAM ICH3 USB controller ? Any hints are welcome. I got no response yet to my previous mail: > I'm seeing spontaneous reboots when using a Prolific Technology PL2303 > Serial adapter (this is a serial to USB convertor) for a palm-pilot full > backup (using pilot-xfer) on one of my FreeBSD 4.7-STABLE machines. > The reboots are reproduceable. Nothing shows up in the logs. > Small data transfers, like syncing my addressbook, go without problems. > > Here is the problem-box relevant dmesg log: > > FreeBSD 4.7-STABLE #2: Sat Oct 26 16:36:31 CEST 2002 > uplcom0: Prolific Technology PL2303 Serial adapter (ATEN/IOGEAR UC232A), rev 1.10/2.02, addr 2 > uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xb400-0xb41f irq 9 at device 4.2 on pci0 > usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 > usb0: USB revision 1.0 > > My other FreeBSD 4.7-STABLE machine runs the backup without problems > using the same PL2303 Serial adapter (and palm pilot ;-). > > FreeBSD 4.7-STABLE #0: Sat Oct 26 19:16:48 CEST 2002 > uplcom0: Prolific Technology PL2303 Serial adapter (ATEN/IOGEAR UC232A), rev 1.10/2.02, addr 2 > uhci0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> port 0x1800-0x181f irq 10 at device 29.0 on pci0 > usb0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> on uhci0 > usb0: USB revision 1.0 > > But it has a different USB controller chipset. > > Is this perhaps a known issue with the 82801CA/CAM ICH3 USB controller ? regards, Hans Lambermont -- http://lambermont.webhop.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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