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"Eric S. Raymond" wrote: > > Is there any way to safely probe a PCI motherboard to determine whether > or not it has ISA cards present, or ISA card slots? > > Note: the question is *not* about a probe for whether the board has an ISA > bridge, but a probe for the presence of actual ISA cards (or slots). > > (Yes, I'm working on a smart autoconfigurator. It's a development of > Giacomo Catenazzi's code, but able to use the CML2 deduction engine.) The problem with ISA is that it is too simple of a bus, and is virtually transparent. It has no auto-configuration/detection standard (except ISAPNP). Each card is detected in a different way, and you have the problem with probing unknown ports causing potential crashes. Detecting the ISA slots is impossible, except possibly from the BIOS. -- Brian Gerst - 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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