Hay Oliver, I tried:
http://qce-ga.sourceforge.net/ About the technical details I am not soo deep insight as you at the moment. For my time shedule I will have to use the working Logitech Quickcam Express at the moment. But of cause I would like to debug the pwc, because we use it in some projects. For me the question is: Does the Quickcam driver work around this problem? But I did not check out yet. Detlef ----- Original Message ----- From: "Oliver Neukum" <[EMAIL PROTECTED]> To: "Detlef Schmicker (Siebertz Electronic GmbH)" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Monday, July 07, 2003 10:09 AM Subject: Re: [linux-usb-devel] pwc stops if the system is loaded > Am Montag, 7. Juli 2003 08:40 schrieb Detlef Schmicker \(Siebertz Electronic GmbH\): > > I will try as soon as I have my flash disk system up again. > > Than I will not have any problems with corrupting file system anymore > > > > But what do you expect? With a quickcam I did not have a problem within the > > whole weekend. I think this points to the pwc driver. > > Which driver for quickcam? > It seems that the pwc driver just drops a frame when an error occurs. > The question is why no more USB interrupts are seen. Pwc uses a ring > of URBs and relies on resubmission. There definitely should be interrupts. > This points at OHCI messing up resubmission if an interrupt is missed. > > Regards > Oliver > > ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100006ave/direct;at.asp_061203_01/01 _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
