Commit Graph

9 Commits

Author SHA1 Message Date
Doug Ambrisko
a18c284294 Start to convert this over to the new tty layer. These changes allow
this driver to compile and limp along with the new layer.  These changes
do not deal with proper locking around access to the HW.  This is only
a starting point.  I have not tested modem control but tip seems to work
okay and I can send and receive characters which I needed for one of my
-current boxes.  I have not tied this driver back up to the build since
I don't want people to think it is ready for prime time.  If anyone
else has some cycles to work on this feel free to!

Also add support for a 16 port PCI interface I have at work.

Glanced at by:	ed
2009-04-27 15:58:38 +00:00
Marius Strobl
61e5f5471e - Make rp(4) 64-bit- and endian-clean as well as work on strict alignment
archs. [1]
- Instead of bus_space_{read,write}*(rman_get_bustag(), rman_get_bushandle())
  use bus_{read,write}*() for efficiency.

Reported by:	Peter Losher [1]
Tested on:	i386, sparc64
MFC after:	2 weeks
2006-11-20 12:59:27 +00:00
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
Andrew Gallatin
d6a774ca4a Prevent the rp driver from panic'ing on first access and make at
least the pci device unloadable

- Use ttymalloc() rather than a plain  malloc to allocate the
  rp->rp_tty ttys.  This is now required due to the recent locking
  changes to ttys and prevents a panic due to locking an unitialized
  t_mtx.

- Allow the pci driver to be unloaded.  This involved moving
  the call rp_releaseresource() to the end of rp_pcireleaseresource(),
  since rp_pcireleaseresource() uses ctlp->dev, which is freed
  by rp_releaseresource().

- Allow the generic part of the driver to be unattached by providing
  a hook to cancel timeouts.

Glanced at by: obrien
2004-06-21 13:02:25 +00:00
Poul-Henning Kamp
89c9c53da0 Do the dreaded s/dev_t/struct cdev */
Bump __FreeBSD_version accordingly.
2004-06-16 09:47:26 +00:00
Seigo Tanimura
1f82d2d70d 1. Update Comtrol RocketPort driver(rp) to version 3.02.
2. Newbusify the driver.
3. Build as a module.

4. Use correct minor numbers when creating device files.
5. Correctly lock control characters.
6. Return ENXIO when device not configured.
Submitted by:	Tor Egge	<Tor.Egge@fast.no>

7. Fix the baud_table.
Submitted by:	Elliot Dierksen	<ebd@oau.org>

Note:
- the old driver still lives in src/sys/i386/isa, so that you can
  revert to it if something goes wrong.
- The module does not detach very well. Attaching works fine.
2000-06-11 06:43:16 +00:00
Peter Wemm
365c5db0a7 Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
Dag-Erling Smørgrav
dc73342347 Seventy-odd "its" / "it's" typos in comments fixed as per kern/6108. 1998-04-17 22:37:19 +00:00
Jordan K. Hubbard
866595c01c ISA driver for Comtrol Rocketport serial cards. No PCI probe stub
was submitted to me.
Submitted by:	Amir Farah <amir@comtrol.com>
1997-08-28 12:19:05 +00:00