From: "Syed Amer Gilani" <amg@systec.de>
To: Linuxppc-embedded@ozlabs.org
Subject: Measure Interrupt Latency on MPC5200B
Date: Thu, 14 Sep 2006 14:00:21 +0200 [thread overview]
Message-ID: <ac3922a00609140500j79e33fb3lfecbefc151ce3b41@mail.gmail.com> (raw)
We have a MPC5200B(ppc) Board from Phytec, running with a 2.6 Linux
Kernel. For Documentation purposes and testings how patches to the
Kernel affects real time capabilities we want to measure the Interrupt
Latency.
I only found tools for other arches or patches for far to old kernels.
Does somebody know a way for a 2.6 kernel on ppc? I already thought of
generating a signal on an Output of the Board and measure it with a
Oscilloscope but i don't find that method satisfying.
Thank you in advance,
Syed Amer Gilani
next reply other threads:[~2006-09-14 12:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-14 12:00 Syed Amer Gilani [this message]
2006-09-19 12:05 ` Measure Interrupt Latency on MPC5200B Josu Onandia
2006-09-19 12:16 ` Esben Nielsen
2006-09-19 12:44 ` Josu Onandia
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