On Fri, Nov 17, 2006 at 02:43:36PM +0100, Stefan Richter wrote: > If the PCI bus itself isn't brought down, you could debug from remote > using Benjamin Herrenschmidt's Firescope on the remote node and a > FireWire card in the test machine. Once the ohci1394 driver was loaded, > the FireWire controller is able to read and write to the 32bit PCI > address range (and thus to system memory) without assistance of > interrupt handlers.
Wow, that looks really neat. I will have to go read up on that tool. -- Len Sorensen - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/