Commit Graph

54 Commits

Author SHA1 Message Date
Bruce Evans
b10e61549b Remove i8042.h. This file is an improvement on its successors, but it
has been unused for too long.
2000-01-25 11:16:16 +00:00
Yoshihiro Takahashi
02ebab9383 Supported i8251 (internal COM1) FIFO mode.
Submitted by:	tanimura and nyan
1999-12-06 00:23:38 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Matthew N. Dodd
2825e76714 Add support for the Am79C978. (AMD PCHome/PCI Ethernet adapter)
See: http://www.amd.com/products/npd/overview/homenetworking/intro.html

PR: kern/12275
Submitted by: Robert Watson <robert@cyrus.watson.org>
1999-08-10 01:03:51 +00:00
Doug Rabson
3bfc7e5928 Remove fd driver from its old home and change files which include rtc.h
to account for its new location.
1999-05-31 18:36:14 +00:00
Bruce Evans
c151de316a Fixed 10 out of 40 lines of -Wcast-qual warnings/errors. 3 lines were
for old confusion of `volatile char *' with `volatile caddr_t'.  7 lines
were for not being careful about aligning pointers to volatiles.
1999-05-13 12:21:41 +00:00
KATO Takenori
8f1ca31497 - Remove bus-dependent addresses from `ic' file.
- Special registers of IO-DATA device's RSA series are defined in
  ic/rsa.h (new file).

Pointed out by:	Bruce Evans <bde@zeta.org.au>
Submitted by:	Takahashi Yoshihiro <nyan@wyvern.cc.kogakuin.ac.jp>
1999-01-03 15:57:02 +00:00
KATO Takenori
3171a83027 Support following devices:
- on board 2nd CCU
  - Midori Elec. MDC-926Rs
  - Midori-Hayes ESP98
  - NEC PC-9861K, PC-9801-101 PC-9801-120
  - Melco IND-SP and IND-SS
  - PIO-9032A/B/C
  - B98-01 and B98-02
  - IO-data device RSA-98II and RSA-98III
  - MC-16550
  - MC-RS98
  - Media Inteligent RSB-2000/3000 and RSB-384
  - PCMCIA modem card

Submitted by:	Takahashi Yoshihiro <nyan@wyvern.cc.kogakuin.ac.jp>
1999-01-03 05:03:47 +00:00
Poul-Henning Kamp
11ceeec231 Pre 3.0 branch cleanup casualty #5: nca, sea, wds, uha
No CAM drivers available.  If somebody CAMifies one of these, they
will be welcome back in the tree
1998-12-27 13:06:44 +00:00
Bruce Evans
657365cdd7 Implemented sending of BREAKs. This is quite complicated because the
hardware is interrupt-driven to a fault and sending a BREAK requires
mode switching.  Always running in the BREAK-capable mode as in PR 8318
would double the overhead for sending \0's.

Reminded by:	PR 8318
1998-12-17 17:40:13 +00:00
Bruce Evans
b97fc94873 Use [u]intptr_t instead of [unsigned] long to convert and/or represent
pointers.

This finishes fixing conversions between pointers and integers of
possibly different sizes in GENERIC.
1998-08-10 17:21:49 +00:00
Bruce Evans
a09bee1aa8 Fixed pedantic semantics errors (bitfields not of type int, signed int
or unsigned int (this doesn't change the struct layout, size or
alignment in any of the files changed in this commit, at least for
gcc on i386's.  Using bitfields of type u_char may affect size and
alignment but not packing)).
1998-06-08 09:47:47 +00:00
Bruce Evans
c1087c1324 Support compiling with `gcc -ansi'. 1998-04-15 17:47:40 +00:00
Tor Egge
d66c374f58 Enable the FIFO on enhanced floppy controllers. This reduces the
number of dma overruns/underruns for systems under heavy dma load.
As a side effect, broken enhanced floppy controllers that sometimes
don't detect dma overruns/underruns will give less errors.

Reviewed by:	j@uriah.heep.sax.de (J Wunsch)
1997-09-17 20:16:17 +00:00
Bruce Evans
92278e9a02 Was superseded by ns16550.h 4-5 years ago. 1997-06-02 03:10:10 +00:00
Mike Smith
4eb256367e Add 'wl' Wavelan driver.
Obtained from:	Jim Binkley <jrb@cs.pdx.edu>
1997-05-22 08:50:14 +00:00
Peter Wemm
6875d25465 Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
ready for it yet.
1997-02-22 09:48:43 +00:00
Garrett Wollman
e7d4c83b3f Update from driver author. Closes PR#2421.
Submitted by:	 seki@sysrap.cs.fujitsu.co.jp
1997-01-14 18:24:59 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Satoshi Asami
778128e3f9 Replace sbic driver (WD33C93 SCSI card driver) with new bs driver.
Submitted by: The FreeBSD(98) Development Team
Obtained from: NetBSD/pc98 based on NetBSD 1.2
1996-12-04 04:32:52 +00:00
John Hay
21b4a6992c A #define really don't need a ; at the end. 1996-10-28 19:35:37 +00:00
Satoshi Asami
0e408c25a1 Another round of merge/update.
(1) Add PC98 support to apm_bios.h and ns16550.h, remove pc98/pc98/ic
(2) Move PC98 specific code out of cpufunc.h (to pc98.h)
(3) Let the boot subtrees look more alike

Submitted by:	The FreeBSD(98) Development Team
		<freebsd98-hackers@jp.freebsd.org>
1996-09-12 11:12:18 +00:00
Peter Wemm
962b3ba7ba Add $Id$ 1996-05-04 08:53:27 +00:00
Peter Wemm
dcde8b4904 This commit was generated by cvs2svn to compensate for changes in r15599,
which included commits to RCS files with non-trunk default branches.
1996-05-04 06:31:39 +00:00
Peter Wemm
c1e8e76993 Import kernel parts of the v0.0.5alpha Stallion driver(s).
This is now two seperate drivers that support (I think) all of Stallions's
range, including the high performance intelligent cards, and their older
cards.

Submitted by: Greg Ungerer (gerg@stallion.oz.au)

(User-mode parts and patches to follow)
1996-05-04 06:31:39 +00:00
Peter Wemm
c7b0cbac79 This commit was generated by cvs2svn to compensate for changes in r15593,
which included commits to RCS files with non-trunk default branches.
1996-05-04 06:13:22 +00:00
Peter Wemm
1d0f52d7e4 Import v0.0.3alpha of Stallion driver.
Submitted by: Greg Ungerer (gerg@stallion.oz.au)
1996-05-04 06:13:22 +00:00
Peter Wemm
019ab50b3d This commit was generated by cvs2svn to compensate for changes in r15587,
which included commits to RCS files with non-trunk default branches.
1996-05-04 06:03:59 +00:00
Peter Wemm
0a9462e353 Initial import of driver for the Stallion EasyIO and EasyConnection 8/32
boards by Greg Ungerer (gerg@stallion.oz.au).  (v0.0.1 alpha)

This is a multiple import of all revisions available to build up
a history.

This driver supports only some of the Stallion range, in particular, not
the highly intelligent cards.  That comes in shortly.

Submitted by: Greg Ungerer (gerg@stallion.oz.au)
1996-05-04 06:03:59 +00:00
Peter Wemm
fe63158271 Changes to the Digi/Arnet SYNC driver:
1. Create 2 x 8k transmit buffer blocks in place of the 16k block previously.
   With this change the speed as tested with ttcp on a 2Mbit link went up
   from 206kbyte/s to 236kbyte/s.
2. Change the rest of the functions to also have the definition of the
   return value on a sepperate line.
3. Remove some unused variables.
4. Add code to recover from DMA underruns.
5. Reorder ar_get_packets() to handle errors better.
6. Only allocate a mbuf cluster if the data is more than the mbuf.

(and in a second diff in addition to the above)
7. Stops the occasional DMA underruns that occurred when 2 channels
   are running at 2Mbit/s.

Submitted by: John Hay <jhay@mikom.csir.co.za>
1996-03-17 00:29:35 +00:00
Peter Wemm
a5b996a7ec recording cvs-1.6 file death 1995-12-30 19:02:48 +00:00
Bruce Evans
2c28d76196 Oops, this should have been committed with the other Hayes ESP changes. 1995-12-29 13:18:58 +00:00
Poul-Henning Kamp
3b0b66ee0e Staticize and cleanup.
Ohh, forgot this bit:
(covers sio.c too) recognize the 16650 too.
1995-12-10 13:40:33 +00:00
Peter Wemm
cc9fce5ad7 This driver supports the Arnet SYNC/570i ISA cards that is based on the
HD64570 chip. Both the 2 and 4 port cards is supported and auto detected.

Line speeds of up to 2Mbps is possible. At this speed about 85% of the
bandwidth is usable with 486DX processors.

The standard FreeBSD sppp code is used for the link level layer. The
default protocol used is PPP. The Cisco HDLC protocol can be used by
adding "link2" to the ifconfig line in /etc/sysconfig or where ever
ifconfig is run.

At the moment only the V.35 and X.21 interfaces is supported. The others
may need tweaks to the clock selection code.

Submitted by: John Hay <jhay@mikom.csir.co.za>
1995-11-21 02:32:04 +00:00
Bruce Evans
c5d1682b14 Staticized an inline function. All inlines in kernel headers should be
static.  The function shouldn't be here anyway.  It is driver dependent,
while `ic' files are supposed to only depend on the IC.
1995-11-18 08:12:30 +00:00
Poul-Henning Kamp
c227cb3456 Cleanup, make things static. 1995-10-31 18:41:49 +00:00
Bruce Evans
94ec1fba9a Rewrite:
- use pseudo-dma
- provide the same features and interface as sio
- support multiple boards
- fix bugs.

Some compile-time configuration constants are set to support higher
speeds and Cyclom-16Y's at a 30% relative cost in efficiency.
Cyclom-16Y support is untested.
1995-07-05 12:15:52 +00:00
Andrey A. Chernov
ae39e7ee16 Next version, many bugs fixed 1995-06-14 19:37:02 +00:00
Rodney W. Grimes
9b2e535452 Remove trailing whitespace. 1995-05-30 08:16:23 +00:00
Andrey A. Chernov
dc02f1c279 RISCom/8 driver 1995-05-12 15:09:29 +00:00
Garrett Wollman
ca55ea923a Added `fe' device drive r for Fujitsu MB86960A family.
Submitted by: M.S. <seki@sysrap.cs.fujitsu.co.jp>
1995-04-23 18:31:50 +00:00
Jordan K. Hubbard
cfc9f6212d Add the Cyclades serial driver code (ALPHA) from Andrew Werple and
adapted to FreeBSD by Heikki Suonsivu <hsu@cs.hut.fi>.
Submitted by:	Andrew Werple <andrew@werple.apana.org.au> and
		Heikki Suonsivu <hsu@cs.hut.fi>
Obtained from:	NetBSD
1995-02-09 09:47:31 +00:00
Poul-Henning Kamp
e05407d84b New and far better NCR5380/NCR53400 scsi-driver.
Handles at least Trantor T130 and ProAudioSpectrum adapters.
The pas driver has consequently been removed.
This driver can be configured without without interrupts.

Manpage to follow when PAS16 has been edited in.

Reviewed by:	phk
Submitted by:	Serge Vakulenko, <vak@cronyx.ru>
1995-01-27 07:49:19 +00:00
Joerg Wunsch
dc5df763e4 Peter's work to work around one of the most annoying bugs in the
floppy driver (or in the hardware?).  It turned out to be caused by
spurious interrupts, right after an FDC reset.

Also major cleanup in the low-level structure, there are now functions
performing error-checks for the FDC I/O.

Submitted by:	(mostly) Peter Dufault <dufault@FreeBSD.org>
1995-01-06 15:20:00 +00:00
Andrey A. Chernov
0c9159ecd7 DMA automode patch, fix SB16 clicks
Submitted by: tim@cs.city.ac.uk
1994-11-01 17:26:50 +00:00
Paul Richards
cc6ed8bf5e (There's two of these now (Am7990.h and am7990.h) and they need to
be merged at some point)

New AMD family ethernet driver. Should support BICC,NE2100, TNIC,
AT1500 and anything else that uses a Lance/PCnet type chip. Only been
tested with the BICC so far though.

Still work to do on performance and MULTICAST support needs to be added
but it's basically working and I want the revision history from this
point on
1994-10-02 21:16:01 +00:00
David Greenman
3a2f7427fe Updated driver to the 1.1.5 version:
date: 1994/05/22 12:35:38;  author: joerg;  state: Exp;  lines: +6 -6
First round of floppy changes. Try making `fd' more robust.

New features:
  .  ioctl command for setting the drive type (density etc.); restricted
     to the super-user
  .  ioctl for getting/seting `drive options'; currently only option
     is FDOPT_NORETRY: inhibit the usual retries; used when verifying
     a newly formatted track

Fixes:
  .  function prototypes
  .  made all internal functions `static'
  .  cleaned up & corrected .h files
  .  restructured, to make the chaotic function sequence more rational
  .  compiled with -Wall, and cleared all warnings
  .  introduced a mirror for the (write-only) `digital output register',
     to avoid the current kludge
  .  device probing completed by seeking/recalibrating, and looking
     for track 0 being found
  .  holding the controller down in reset state while it is idle (and
     thus saving allot of headaches)
  .  make requests fail that are not a multiple of the (physical)
     sector size
  .  removed the fixed physical sector size (512 bytes), allowing for any
     size the controller could handle (128/256/512/1024 bytes)
  .  replaced some silly messages
  .  fixed the TRACE* macro usage, debugging reports should be complete
     now again (debugging output is HUGE! though)
  .  removed fd_timeout for SEEK command; seeks are always reported by
     the controller to succeed, since the `success' only refers to the
     controller's idea of success - there is no hardware line to tell about
     the seek end (other than the `track 0' line)
  .  catch SENSEI's that report about a `terminated due to READY changed'
     status - could happen after a controller reset
  .  converted ``hz / <something>'' divide operations to divisors that are
     powers of two, so gcc can optimize them into shifts
  .  write/format operations are checked against a write-protected medium
     now *prior* starting the operation
  .  error reports of `invalid command' and `wrong cylinder' will cause
     shortcuts in the retrier() now
  .  fixed a bug in the retrier() causing bogus block numbers to be reported
  .  fdformat() does care for errors now

Known Bugs:
  .  no attempts have been made (yet) to improve the performance
  .  sometimes, bogus ``seek/recalib failed'' messages are logged; this
     is still a bug in the driver, but it's not harmful since it's
     usually caught by the retrier()

Reviewed by:
Submitted by:
Obtained from:
1994-09-17 16:56:10 +00:00
Poul-Henning Kamp
c6875d6c17 Better definitions for the NCR 5380 chip.
Poul-Henning
1994-09-11 20:29:18 +00:00
Poul-Henning Kamp
e9d1679134 Added my ProAudioSpectum SCSI driver for cards with the 5380 SCSI-chip.
This is the slowest and most stupid of our SCSI-drivers, but it is there
and it works.  It has been tested with CD-ROM and disk.
It uses no interrupts, no DMA, just polled I/0.
Transfer-rate is <= 100Kbyte/sec.
If you set the jumpers on the board, you can change the unit-number and
you will be able to have four of these co-exist in one computer, why one
would do that is somewhat unclear though.
If I ever get my hand on the docs for this, I will improve it of course,
but for now we can install and access those CD-ROMs.
1994-08-19 00:01:08 +00:00
David Greenman
7952584606 New ethernet device driver from Matt Thomas:
This driver supports all the DEC EtherWORKS III NICs (DE203, DE204,
and DE205) and the later DEC EtherWORKS II NICs (DE200, DE201, DE202,
DE422).  DEPCA-style boards prior to the DE200 have not been tested
and may not work.

Submitted by:	Matt Thomas (thomas@lkg.dec.com)
1994-08-12 06:51:12 +00:00