From: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
To: linuxppc-embedded@lists.linuxppc.org
Subject: using ISA interrupts on MBX821
Date: Mon, 26 Jun 2000 18:53:24 +0200 [thread overview]
Message-ID: <39578A84.7C685791@esd-electronics.com> (raw)
Hi,
I want to get a driver for a PC ISA card running on the MBX board under
linux.
I am using Motorola's adapter board to interface the ISA card on the MBX
board. The driver is working fine
on x86 platforms. I can also communicate to the io registers on the ISA
card.
But ... I cannot get interrupts working. The ISA card uses irq 13
(others are possible), since this is free on the MBX.
What do I have to pass to the request_irq call as interrupt number ? Is
13 ok ?
Do I have to think about any other differences concerning the PPC
platform ?
Some infos: Linux kernel 2.2.13 from Monta-Vista, no PCI support present
in kernel because of the known bug in the QSPAN.
Can anybody give me some advice ? Do I have to think about something
special on my platform ?
Matthias
--
-------------------------------------------------
\ Matthias Fuchs \
\ esd electronic system design Gmbh \
\ Vahrenwalder Straße 205 \
\ D-30165 Hannover \
\ email: matthias.fuchs@esd-electronics.com \
\ phone: +49-511-37298-0 \
\ fax: +49-511-37298-68 \
--------------------------------------------------
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
reply other threads:[~2000-06-26 16:53 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=39578A84.7C685791@esd-electronics.com \
--to=matthias.fuchs@esd-electronics.com \
--cc=linuxppc-embedded@lists.linuxppc.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).