On Tue, 22 Jun 2004, Michal Purzynski wrote: > sumarry: pcmcia usb controler does not work at all > > description: NEC USB 2.0 controler on pcmcia (well, it is cardbus exactly) prints > folowing information > after inserting card into socket: > > Jun 22 21:30:15 darkstar PCI: Enabling device 0000:06:00.0 (0000 -> 0002) > Jun 22 21:30:15 darkstar ohci_hcd 0000:06:00.0: NEC Corporation USB > Jun 22 21:30:15 darkstar PCI: Setting latency timer of device 0000:06:00.0 to 64 > Jun 22 21:30:15 darkstar ohci_hcd 0000:06:00.0: irq 11, pci mem c8e98000 > Jun 22 21:30:15 darkstar ohci_hcd 0000:06:00.0: new USB bus registered, assigned bus > number 2 > Disabling IRQ #11
That's highly suspicious. If the IRQ is disabled, the controller can't possibly work. > Jun 22 21:30:15 darkstar hub 2-0:1.0: USB hub found > Jun 22 21:30:15 darkstar hub 2-0:1.0: 3 ports detected > Jun 22 21:30:15 darkstar PCI: Enabling device 0000:06:00.1 (0000 -> 0002) > Jun 22 21:30:15 darkstar ohci_hcd 0000:06:00.1: NEC Corporation USB (#2) > Jun 22 21:30:15 darkstar PCI: Setting latency timer of device 0000:06:00.1 to 64 > Jun 22 21:30:15 darkstar ohci_hcd 0000:06:00.1: irq 11, pci mem c8ec0000 > Jun 22 21:30:15 darkstar ohci_hcd 0000:06:00.1: new USB bus registered, assigned bus > number 3 > Jun 22 21:30:16 darkstar irq 11: nobody cared! That's also suspicious. It looks like you've got interrupt routing problems. There was a long Bugzilla entry recently that might apply to you: http://bugme.osdl.org/show_bug.cgi?id=2243 Try applying the patch in comment #89. Alan Stern ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
