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Oliver Neukum wrote: > Am Mittwoch, 8. Juni 2005 12:42 schrieb Wakko Warner: > > > have you tried recompiling with debug enabled? > > > It does show the status codes in the interrupt handler. > > > > I have not. ?My keyboard and mouse (on a hub) are plugged in beside the > > kaweth device so they would be on the same interrupt. > > Sorry, I should be more specific. It will print out the error codes > internal to the USB layer which are meaningful even if interrupts are shared. > Also, are you seeing tx errors in the error count? Unless I did something wrong, it's apparently not in the USB subsystem. I have 2.6.12-rc3 and rc4 compiled. Same config file on a test system. again, rc3 works, rc4 does not. I booted rc3 and force loaded the usb modules from rc4 into rc3. It tainted the kernel, but it worked. I booted into rc4. I do have ACPI compiled so I added acpi=off. This did not work, same problem as before. I left a ping running, the usb controller was on IRQ 9. The test system is an old NEC notebook with an Intel chipset (thus uhci-hcd usb1.1). I plugged in a Belkin USB2.0 cardbus card (USB1.1 is serviced by ohci-hcd) and plugged the ethernet adapter into that. Same problem. As far as controllers, ALL except 1 (The cardbus USB2.0) has been some version of Intel. I have tested this on 4 different systems with the same results. An MSI 6163 board, a Supermicro X5DA8 board, a Dell Inspiron 8100, and the NEC Versa FX. The Supermicro is running SMP, but I doubt that matters. At this time, it's late. I'll see about reverting files from rc4 back to rc3 to see which one causes it to work again. -- Lab tests show that use of micro$oft causes cancer in lab animals - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | |||||||||
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