>> I once wrote the following patch to deal with this problem by
>> probing ISA devices in the following order.
>> 
>> 1. sensitive ISA devices described in device.hints
>> 2. PnP BIOS ISA devices
>> 3. other ISA devices described in device.hints
>> 4. PnP ISA devices
>
>This order is still slightly wrong.  You need to do:
>
> 0. Disable ALL PnP devices which can be disabled.

Ya, the patch disables PnP devices (if they can be disabled) before it
starts probing devices.  It enables each PnP device only when it is
about to be probed...

> 1. PnP devices (of any kind) which cannot be disabled, or which only
>    have a single configuration.  These devices which cannot be disabled
>    need a placeholder attached to them if a driver doesn't claim them,
>    or some other mechanism so that their resources are never used.
> 2. Sensitive hinted ISA devices.
> 3. Other ISA devices.
> 4. Other PnP devices.

Ok, revised patch is attached.

Kazu

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end

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