usbdux registers, but communcation to device times out
Hello, I am working with Fedora Core 2 and the regular (not fast) usbdux controller. We recently upgraded our Dell 2650 machine from RH 9.0 (kernel 2.4) to Fedora Core 2, kernel 2.6.10-1.771_FC2smp. The usb-dux controller worked great on our old kernel, but the new kernel has the following problem. We installed comedi and comedilib according to the instructions on http://www.linux-usb-daq.co.uk/drivers2/2.6/. There were no errors on installation, and the usbdux drivers were auto-detected by hotplug when the usbdux controller was plugged in. We saw the message "kernel: comedi0: usbdux: usb-device 0 is attached to comedi." However, when we run the demo programs or our old programs, we always get errno 110. The accompanying error message is something like "kernel: comedi0: could not transmit dux_command to the usb-device", or "kernel: usb1-1: lt-info timed out on ep4out". dmesg, lsmod, and /proc/comedi output files are attached. I'm very confused, since the device registered just fine with the usb-hotplug, so it must be talking. Can someone please explain this error and offer suggestions to resolve it? Linux linux1 2.6.10-1.771_FC2smp #1 SMP Mon Mar 28 01:10:51 EST 2005 i686 i686 i386 GNU/Linux comedilib-0.7.22 comedi-0.7.69 Thanks in advance, Melanie led. ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNK3] (IRQs 3 4 5 6 7 9 10 *11 12 14) ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNK6] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNK7] (IRQs 3 4 5 6 7 9 *10 11 12 14) ACPI: PCI Interrupt Link [LNK8] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNK9] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *7 9 10 11 12 14) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11 12 14) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *7 9 10 11 12 14) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11 12 14) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 *10 11 12 14) ACPI: PCI Interrupt Link [LN10] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN11] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN12] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN13] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN14] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN15] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN16] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN17] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN18] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN19] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1A] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1B] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1C] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1D] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1E] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1F] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LUSB] (IRQs 3 4 *5 6 7 10 11 12 14) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 11 devices usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Using ACPI for IRQ routing ** PCI interrupts are no longer routed automatically. If this ** causes a device to stop working, it is probably because the ** driver failed to call pci_enable_device(). As a temporary ** workaround, the "pci=routeirq" argument restores the old ** behavior. If this argument makes the device work again, ** please email the output of "lspci" to [EMAIL PROTECTED] ** so I can fix the driver. pnp: 00:09: ioport range 0x800-0x89f could not be reserved pnp: 00:09: ioport range 0x8a0-0x8af has been reserved pnp: 00:09: ioport range 0xc00-0xcd7 has been reserved pnp: 00:09: ioport range 0xf50-0xf58 has been reserved pnp: 00:09: ioport range 0x8e0-0x8e3 has been reserved apm: BIOS not found. audit: initializing netlink socket (disabled) audit(1112905621.908:0): initialized highmem bounce pool size: 64 pages Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) SELinux: Registering netfilter hooks Initializing Cryptographic API ksign: Installing public key data Loading keyring - Added public key 4E4AD4CE5D64C848 - User ID: Red Hat, Inc. (Kernel Module GPG key) pci_hotplug: PCI Hot Plug PCI Core version: 0.5 isapnp: Scanning for PnP cards... isapnp: No
usbdux registers, but communcation to device times out
Hello, I am working with Fedora Core 2 and the regular (not fast) usbdux controller. We recently upgraded our Dell 2650 machine from RH 9.0 (kernel 2.4) to Fedora Core 2, kernel 2.6.10-1.771_FC2smp. The usb-dux controller worked great on our old kernel, but the new kernel has the following problem. We installed comedi and comedilib according to the instructions on http://www.linux-usb-daq.co.uk/drivers2/2.6/. There were no errors on installation, and the usbdux drivers were auto-detected by hotplug when the usbdux controller was plugged in. We saw the message kernel: comedi0: usbdux: usb-device 0 is attached to comedi. However, when we run the demo programs or our old programs, we always get errno 110. The accompanying error message is something like kernel: comedi0: could not transmit dux_command to the usb-device, or kernel: usb1-1: lt-info timed out on ep4out. dmesg, lsmod, and /proc/comedi output files are attached. I'm very confused, since the device registered just fine with the usb-hotplug, so it must be talking. Can someone please explain this error and offer suggestions to resolve it? Linux linux1 2.6.10-1.771_FC2smp #1 SMP Mon Mar 28 01:10:51 EST 2005 i686 i686 i386 GNU/Linux comedilib-0.7.22 comedi-0.7.69 Thanks in advance, Melanie led. ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNK3] (IRQs 3 4 5 6 7 9 10 *11 12 14) ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNK6] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNK7] (IRQs 3 4 5 6 7 9 *10 11 12 14) ACPI: PCI Interrupt Link [LNK8] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNK9] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *7 9 10 11 12 14) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11 12 14) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *7 9 10 11 12 14) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11 12 14) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 *10 11 12 14) ACPI: PCI Interrupt Link [LN10] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN11] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN12] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN13] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN14] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN15] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN16] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN17] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN18] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN19] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1A] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1B] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1C] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1D] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1E] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LN1F] (IRQs 3 4 5 6 7 9 10 11 12 14) *0, disabled. ACPI: PCI Interrupt Link [LUSB] (IRQs 3 4 *5 6 7 10 11 12 14) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 11 devices usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Using ACPI for IRQ routing ** PCI interrupts are no longer routed automatically. If this ** causes a device to stop working, it is probably because the ** driver failed to call pci_enable_device(). As a temporary ** workaround, the pci=routeirq argument restores the old ** behavior. If this argument makes the device work again, ** please email the output of lspci to [EMAIL PROTECTED] ** so I can fix the driver. pnp: 00:09: ioport range 0x800-0x89f could not be reserved pnp: 00:09: ioport range 0x8a0-0x8af has been reserved pnp: 00:09: ioport range 0xc00-0xcd7 has been reserved pnp: 00:09: ioport range 0xf50-0xf58 has been reserved pnp: 00:09: ioport range 0x8e0-0x8e3 has been reserved apm: BIOS not found. audit: initializing netlink socket (disabled) audit(1112905621.908:0): initialized highmem bounce pool size: 64 pages Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) SELinux: Registering netfilter hooks Initializing Cryptographic API ksign: Installing public key data Loading keyring - Added public key 4E4AD4CE5D64C848 - User ID: Red Hat, Inc. (Kernel Module GPG key) pci_hotplug: PCI Hot Plug PCI Core version: 0.5 isapnp: Scanning for PnP cards... isapnp: No Plug Play
