On Wed, 6 Sep 2006, Tomasz Chmielewski wrote: > >> uhci_hcd doesn't load properly: > >> > >> USB Universal Host Controller Interface driver v3.0 > >> PCI: Fixing up device 0000:01:02.0 > >> uhci_hcd 0000:01:02.0: no i/o regions available > >> uhci_hcd 0000:01:02.0: init 0000:01:02.0 fail, -16 > >> uhci_hcd: probe of 0000:01:02.0 failed with error -16 > >> PCI: Fixing up device 0000:01:02.1 > >> uhci_hcd 0000:01:02.1: no i/o regions available > >> uhci_hcd 0000:01:02.1: init 0000:01:02.1 fail, -16 > >> uhci_hcd: probe of 0000:01:02.1 failed with error -16 > > > > Evidently there's something wrong with the UHCI controllers on that PCI > > device. I don't know enough about it to diagnose the problem; you should > > try posting these messages on a PCI mailing list or perhaps on LKML. > > I think it's a kernel issue. > I tried kernel 2.4.30, with uhci module, and works fine: > > # lsusb > Bus 002 Device 001: ID 0000:0000 > Bus 001 Device 001: ID 0000:0000 > Bus 001 Device 004: ID 03f0:3011 Hewlett-Packard > Bus 001 Device 003: ID 0471:0310 Philips PCVC730K WebCam [pwc] > > > With 2.6.17 however, I get errors when loading uhci module (described > earlier, above). > > > What should I do next?
Like I said before, post a message on the Linux Kernel Mailing List <linux-kernel@vger.kernel.org>. Include those error messages so that people will know where the problem lies, and explain that it is a PCI problem rather than a USB problem. Alan Stern ------------------------------------------------------------------------- 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-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
