From: "Joshua Quesenberry" <engnfrc@gmail.com>
To: <linux-can@vger.kernel.org>
Cc: <engnfrc@gmail.com>
Subject: ip link valid options checking
Date: Wed, 7 Jul 2021 13:45:16 -0400 [thread overview]
Message-ID: <002501d77357$d93c36b0$8bb4a410$@gmail.com> (raw)
Good Afternoon,
Do any of you know a way to check what options are valid when setting up a
CAN device with the ip link commands, either from bash or through C++? I'm
working on a piece of code that will get used on systems with varying CAN
drivers and for instance one of them doesn't support CAN-FD, so how would I
be able to know that setting the fd flag or dbitrate value would fail before
calling the setup command and seeing it fail?
Thanks,
Josh Q
next reply other threads:[~2021-07-07 17:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-07 17:45 Joshua Quesenberry [this message]
2021-07-09 12:00 ` ip link valid options checking Vincent MAILHOL
2021-07-09 15:07 ` Stefan Mätje
2021-07-10 10:19 ` Oliver Hartkopp
2021-07-13 19:54 ` Stefan Mätje
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='002501d77357$d93c36b0$8bb4a410$@gmail.com' \
--to=engnfrc@gmail.com \
--cc=linux-can@vger.kernel.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