cvs commit: src/sys/net if.c

Alfred Perlstein alfred at
Sat Sep 25 19:41:59 PDT 2004

* Peter Jeremy <PeterJeremy at> [040925 13:31] wrote:
> If you have an ISA slot handy, you can trivially generate NMI by
> shorting a pair of opposite pins (from memory the pair closest to the
> rear but I can't quickly verify that).  Unfortunately, raising SERR#
> on a PCI bus appears to require some logic.

You are correct on both counts.  However some ISA boards do not
generate NMIs when shorting the isa slot.

- Alfred Perlstein
- Research Engineering Development Inc.
- email: bright at cell: 408-480-4684

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