From: "Stuart MacDonald" <stuartm@connecttech.com>
To: "Thomas Hood" <jdthoodREMOVETHIS@yahoo.co.uk>,
<linux-kernel@vger.kernel.org>
Subject: Re: "serial" does not show up in /proc/interrupts
Date: Mon, 30 Jul 2001 17:29:37 -0400 [thread overview]
Message-ID: <060201c1193e$bbc1edc0$294b82ce@connecttech.com> (raw)
In-Reply-To: <3B65CDC8.7ECE387A@yahoo.co.uk>
From: "Thomas Hood" <jdthoodREMOVETHIS@yahoo.co.uk>
> I am not using /dev/ttyS0 at the moment, so IRQ4 isn't listed
> as used. I assume that's normal. But I do have /dev/ttyS1
That is normal. serial.c unregisters the irq if it's no longer
needed.
> open; it uses IRQ3. But note that the name of the serial
> driver is not printed in the list. Why not?
>
> 3: 1979 XT-PIC
If you have it open, it should appear.
> Fishy!
Indeed.
..Stu
prev parent reply other threads:[~2001-07-30 21:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-30 21:12 "serial" does not show up in /proc/interrupts Thomas Hood
2001-07-30 21:29 ` Stuart MacDonald [this message]
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