From: matlackdavid@gmail.com (David Matlack)
To: kernelnewbies@lists.kernelnewbies.org
Subject: slicoss: a hardware debugging question
Date: Mon, 21 Apr 2014 22:01:26 -0700 [thread overview]
Message-ID: <20140422050126.GA8834@gmail.com> (raw)
In-Reply-To: <CANoiuGJYnK9RKQDt1jP00Bn3D2OKGn-iB-T7FtH3oZg+QPmicQ@mail.gmail.com>
On 04/21, David Matlack wrote:
> The only problem is, this times out more than half the time. And when it
> succeeds, it [seemingly] always takes 22 cycles.
Figured it out :). The driver was only telling the device about the
lower 32-bits of the address of the ISR. That doesn't quite work on
64-bit machines!
--David
prev parent reply other threads:[~2014-04-22 5:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-21 20:50 slicoss: a hardware debugging question David Matlack
2014-04-22 5:01 ` David Matlack [this message]
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=20140422050126.GA8834@gmail.com \
--to=matlackdavid@gmail.com \
--cc=kernelnewbies@lists.kernelnewbies.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.