[patch] 2.1.90 - more parport fixes

Riccardo Facchetti (fizban@tin.it)
Sat, 21 Mar 1998 12:06:11 +0100 (MET)


Hello,
in this patch there is the fix to /proc/parport/<port>/irq handling
previously posted to the list and a some more code: this time I have
focused the attention on status messages. There is no point getting, e.g.,
an "out of paper" message every 10 seconds logged to the syslog, so I have
created a new file /proc/parport/<port>/status from which can be read the
status of the devices attached to that port.
Catting the file will output the status of parport device in a
human-readable form:

[azuth]/root> cat /proc/parport/0/status
Off-line,Ack,Busy,NoTimeout
[azuth]/root>

As usual the thing is tested on my machine (Dual P200 with SMP kernel and
with parport hardcoded and modular versions) and it works for me.
It should work for you too, but I would like to have some feedback.

Ciao,
Riccardo.
--------------------
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end

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