From: Misbah khan <misbah_khan@engineer.com>
To: linuxppc-embedded@ozlabs.org
Subject: Problem in configuring interrupt in PPC 8272 processor using montavista linux 2.6 kernel
Date: Wed, 27 Jun 2007 22:52:25 -0700 (PDT) [thread overview]
Message-ID: <11337419.post@talk.nabble.com> (raw)
Hi All
I am facing problem in configuring PPC 8272 processor for interrupt . The
zeroth bit of SIUMCR register when set with 1 will be configured for IRQ3
else will be configured with BBD. Even though i am writing 1 to this bit
while inserting the driver and its actually writing 1 to that location
either , but the IRQ3 is not been configured for that and hence is
configured for BBD (BBD and IRQ3 are multiplexed) the result is that the bus
is toggling . As a consiguence of this my driver is getting infinite
interrupt and it is going to deadlock .
If you have an experience of such problem ,i wish you could suggest me .
Hoping for a reply , for that i shall rema in thankful to you .
regard
Misbah
--
View this message in context: http://www.nabble.com/Problem-in-configuring-interrupt-in-PPC-8272-processor-using-montavista-linux-2.6-kernel-tf3992552.html#a11337419
Sent from the linuxppc-embedded mailing list archive at Nabble.com.
reply other threads:[~2007-06-28 5:52 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=11337419.post@talk.nabble.com \
--to=misbah_khan@engineer.com \
--cc=linuxppc-embedded@ozlabs.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.