Messages in this thread |  | | | Date | Tue, 17 Nov 1998 22:57:59 -0000 (GMT) | | From | "Ryan O'Connell" <> | | Subject | Re: [PATCH] Parport lockups with Connectix Quickcam VC |
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On 17-Nov-98 Philip Blundell wrote: >>My Linux systems hang during booting if there is a QuickCam VC connected to >>a Parallel port and PnP Parport probing is enabled. They continue again as >>soon as you unplug the camera, but it's a pain when dual-booting. Here's a > > Your fix doesn't look right. The IEEE1284 code is supposed to cope with > peripherals not responding as expected - obviously this isn't working. Can > you try to find out why?
read_polled basically isn't timing out at all if the device responds incorrectly - it's blipping AutoFeed as far as I can tell, but getting a response back every time. (Not sure if I've read the code correctly.)
Ryan O'Connell - http://mipc-01.brunel.ac.uk:8080/ <nemesis@eh.org> -- <cs95rro@brunel.ac.uk>
"Stop! Whoever crosseth the bridge of Death, must answer first these questions three, ere the other side he see!" Q: "What is your name?" A:"Sir Brian of Bell." Q: "What is your quest?" A: "I seek the Holy Grail." Q: "What are four lowercase letters that are not legal flag arguments to the Berkeley UNIX version of `ls'?" A: "I, er.... AIIIEEEEEE!"
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