In message <[EMAIL PROTECTED]> Peter Jeremy writes:
: I thought the PCI bus was isolated from the CPU<->memory bus so this
: couldn't occur. The trap handler should start OK, but just can't do
: any I/O because the PCI bus is hung.
I'm not sure why things happen this way. I just know that I've not
been able to get a NMI to break into the debugger when certain
hardware that I've worked on in the past when it desided to hang. I
don't know if that's because this also hung the host bridge so that no
interrupt code could fetch it from memory, or what the deal was.
Warner
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