* IRQ debugging with ath9k
@ 2010-04-17 2:34 Luis R. Rodriguez
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From: Luis R. Rodriguez @ 2010-04-17 2:34 UTC (permalink / raw)
To: Felix Fietkau, Vasanth Thiagarajan; +Cc: linux-wireless
Often, the number of IRQs is not really something that will give you
good visibility to what's going on in the hardware. I typically want
to number of IRQs since my last monitor, the average and rate of
change. This is a pain in the ass to write in the driver so its better
to just suck out what you need from debugfs and then parse it at your
liking. I've written a perl script to do just this for IRQs for ath9k,
I figured I'll start stashing these things into a git repo for others
who might make some use of of this. Here it is:
git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/ath-utils.git
If you have something similar to parse debugfs send it my way, I can
stash it there. Similar scripts for parsing xmit stuff might come in
handy as well.
Luis
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