Julian Elischer wrote: [..snip..] >>Have you been able to successfully connect a USB 2 device to this controller? >>The behavior I've seen on a couple ICH4 boards is that the controller gets >>recognized fine and USB 1 devices work (through UHCI). However, as soon as >>I connect a USB 2 device, I get the "controller halted" and "disabling port" >>messages. > > > yes I have read a USB-2 flash 'keyring' drive at 54Mb/sec. well above > the 12Mb/sec that USB1 is capable of.. > > > > > >>Tried to debug it but didn't have much luck. I suspect it's some subtle >>timing bug or other weirdness with Intel's implementation. . . >> >>My two NEC-based ones work ok -- one PCI and one CardBus. I do >>sometimes have panics with umass, and occassionally the laptop >>somehow loses all ability to deliver interrupts, to anything (almost >>always when accessing the USB hard drive for the first time after a >>reboot). > > > Note this is with the MFC'd -stable code. So it should work in -current then, right? I'll build a new kernel with EHCI support and give it a try.. Eric -- ------------------------------------------------------------------ Eric Anderson Sr. Systems Administrator Centaur Technology Today is the tomorrow you worried about yesterday. ------------------------------------------------------------------Received on Mon Mar 08 2004 - 16:25:29 UTC
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