From: Adam Kaczynski <kaczor@dgt-lab.com.pl>
To: linuxppc-embedded@lists.linuxppc.org
Subject: MPC8250 MCC driver
Date: Wed, 06 Aug 2003 16:52:12 +0200 [thread overview]
Message-ID: <3F31161C.6000901@dgt-lab.com.pl> (raw)
In-Reply-To: 20030805191248.1D9E0C59E4@atlas.denx.de
I would like to present a very simple driver for MPC8250/8260 MCC
working in transparent and HDLC modes, released under GPL.
It uses one time-slot assigner (128 timeslots) and each individual
channel may be transparent or HDLC. The "read" and "write" functions are
non-blocking and the user should block on "poll". This driver is
prepared to work on our custom-made MPC8250 board but it would be easy
to port it to any evaluation board.
http://www.dgt-lab.com.pl/Serwis/char_dev.tgz
This is rather an example code than a fully polished masterpiece but it
works well and it is being tested in our new product. The sample
programmes are attached to this module.
I would like to thank Omanakuttan for his help and for his precious
documentation:
http://www.ibiblio.org/gferg/ldp/MPC8260-MCC-HOWTO.txt
Adam
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2003-08-06 14:52 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-05 18:37 debugging IBM405GP with abatron bdi 2000 Steven Blakeslee
2003-08-05 19:12 ` Wolfgang Denk
2003-08-06 14:52 ` Adam Kaczynski [this message]
2002-02-07 3:21 ` kernel memory mapping problem ZhongJun Zhou
2002-02-07 4:24 ` John Zhou
2003-08-07 13:22 ` load_elf_bin problem dong in kang
2003-08-07 15:01 ` kernel memory mapping problem Peter Barada
2003-08-07 15:49 ` ZhongJun Zhou
2003-08-07 21:32 ` Wolfgang Denk
2002-02-13 6:32 ` This question may be simple for you, but it doesn't let me sleeping John Zhou
2003-08-28 9:53 ` how to use busybox to make a ramdisk? John Zhou
2003-08-29 16:42 ` Brian Padalino
2003-08-29 14:50 ` Dan Kegel
2003-08-29 14:52 ` Wolfgang Denk
2003-08-08 14:09 ` Does Linux kernel use paging or BAT registers before running the first user-level program "/bin/sh"? dong in kang
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=3F31161C.6000901@dgt-lab.com.pl \
--to=kaczor@dgt-lab.com.pl \
--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).