Even if the original questioner ([EMAIL PROTECTED]) has found a way around
the problem, I was wrestling with exactly this point a few weeks ago and
gave it up for more traditional debugging techniques, so I'd be very
interested in finding out how to do it.
If it can be done from the kernel, then it's easy enough to do from
user-space (via a ioctl-call) so I think that unless it's really easy we
should focus on a kernel-call. I don't understand the distinction made in
the question about "do it with the hard interrupt flag disabled or not" and
I'd love to get an explanation of this.
Thanks
Norm Dresner
Systems Engineer
Flight Test Department
Electronic Systems and Sensors Segment
Northrop Grumman Corporation
MS 520
Box 746
Baltimore MD 21203
Voice: (410) 993 - 2096 Mornings; all-day voice-mail
(410) 969 - 8068 Afternoons with answering machine
FAX: (410) 993 - 8084 On-site
(410) 969 - 8068 Afternoons; call first to arrange
E-Mail:Mornings: [EMAIL PROTECTED]
Afternoons: [EMAIL PROTECTED]
At 05:54 PM 5/5/2000 +0200, Paolo Mantegazza wrote:
>[EMAIL PROTECTED] wrote:
>>
>> Is there any way to simulate a hardware irq?
>> I.e. how to call an IT handler "manually" but safely?
>>
>
>Do you want:
>
>- to do it with the hard interrupt flag disabled or not?
>- from user or kernel space, or both?
>
>Ciao, Paolo.
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