Luca Capello a écrit :
Hi there!
On Tue, 05 Feb 2008 22:31:00 +0100, Luca Capello wrote:
On Sun, 20 Jan 2008 15:20:00 +0100, Ludovic Rousseau wrote:
Luca Capello a écrit :
I finally found how to detect both events (insertion/removal):
MODALIAS=="pcmcia:m0157c0100f02fn00pfn00pa0981590FpbE9010D26pcDDC63BD8pd00000000",
\
RUN+="/usr/sbin/pcscd --hotplug"
Great.
[...]
However, by a test script [1] I also discovered that the MODALIAS rule
is executed three times, as the udevmonitor output also revealed:
Actually, I've a bad news: this is something present from the beginning
of my tests, but which I've never discovered before. Every time the
udev rules are processed, there's the following output:
add_to_rules: unknown key 'MODALIAS' in /etc/udev/rules.d/z60_libccid.rules:6
This has the side effect that the 'RUN' program for the unknown
'MODALIAS' key is called for every udev event. You can test it by
adding the MODALIAS rule and then call
$ udevtest /sys/devices/system/cpu/cpu0/
This is a no-op, because while it causes the desired effect (pcscd's
configuration is "refreshed" at card insertion/removal), at the same
time it means too much pcscd reload for every minimal udev event.
Bad news.
Thanks for the update.
Indeed, more investigation is needed.
I do not have a laptop with a pcmcia port myself. So I can't really work
on this issue.
Bye,
--
Dr. Ludovic Rousseau
