On Thu, 07 Sep 2006 23:49:48 -0700, David Brownell <[EMAIL PROTECTED]> wrote:
> > Apparently, there's a window when OHCI is shut down, when we shut the > > controller down and freed hcca, but did not release the IRQ. On a shared > > IRQ, some other device interrupts, and we oops referring to hcca. > > > > The attached patch looks like a ham-fisted way to fix this ... > > Indeed. Did you try just freeing the IRQ in ohci_stop(), and setting > hcd->irq = -1 to tell usbcore not do free it again? This seems an underhanded techniqe, when a framework subdrivers go up a layer and poke into the framework's internal state. However, if really think that it's the way to go, I suppose I can try it. -- Pete ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
