Commit Graph

47 Commits

Author SHA1 Message Date
Archie Cobbs
f1d19042b0 The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static
and local variables, goto labels, and functions declared but not defined.
1998-12-07 21:58:50 +00:00
Archie Cobbs
70b4961b81 Eliminate a zillion "left-hand operand of comma expression has no effect"
compiler warnings when NLPT_DEBUG is not defined.
1998-12-04 22:00:33 +00:00
Nicolas Souchu
a6530ace00 Release the ppbus when probe fails. 1998-11-09 22:22:01 +00:00
Nicolas Souchu
376ba00c94 Define DEBUG only if not already defined, avoiding confusions with
opt_global.h
1998-11-07 14:35:41 +00:00
Nicolas Souchu
f7ce69c963 lpbb is the official Philips parallel I2C interface. lpbb.c contains only
basic i/o functions, bit-banging mechanism is implemented by dev/iicbus/iicbb.c

immio.c: some bootverbose logs to watch zip+ connect/disconnect process
1998-10-31 11:35:21 +00:00
Mike Smith
80015f135f Don't complain about SIOCGIFMEDIA; it's harmless and not something
useful here yet.

Submitted by:	markm and others
1998-10-24 18:55:53 +00:00
Dag-Erling Smørgrav
a7eaa4dbf7 Add missing newline in probe message.
PR:		kern/8168
Submitted by:	Stefan Eggers <seggers@semyam.dinoco.de>
1998-10-07 14:42:24 +00:00
Nicolas Souchu
ed7ce1536a abort imm init if can't disconnect from drive 1998-10-02 20:44:58 +00:00
Nicolas Souchu
71705a23fc - port of vpo code to CAM
- ppbus was released before checking if still in disk_mode by vpoio and immio:
  the microseq (in_disk_mode) was never executed. Fixed.

- nlptintr() renamed to nlpt_intr(). spltty() inserted in nlptintr() before
  nlpt_intr() call
1998-09-20 14:41:54 +00:00
Nicolas Souchu
bf492ef4c8 unused function removed (byte_1284_inbyte) 1998-09-13 20:44:55 +00:00
Nicolas Souchu
7dcba2c8a1 Lowlevel i/o routines for ZIP+ support. Mostly written with microseq
mechanism
1998-09-13 18:28:15 +00:00
Nicolas Souchu
24ef1eb143 ppbus enhanced to support ZIP+ : 1284 code added, microseq improved +
some bugs corrected in vpoio.
1998-09-13 18:26:26 +00:00
Poul-Henning Kamp
399144d943 Only claim PPS_HARDPPSONASSERT if we're compiled with PPS_SYNC 1998-08-24 16:31:27 +00:00
Bruce Evans
162886e237 Fixed printf format errors. 1998-08-17 01:05:25 +00:00
Bruce Evans
0e4801883f Removed unused includes. 1998-08-12 18:02:48 +00:00
Mike Smith
46f3ff7986 Major ppbus updates from the author.
- ppbus now supports PLIP via the if_plip driver
 - ieee1284 infrastructure added, including parallel-port PnP
 - port microsequencer added, for scripting the sort of port I/O
   that is common with parallel devices without endless calls up and down
   through the driver structure.
 - improved bus ownership behaviour among the ppbus-using drivers.
 - improved I/O chipset feature detection

The vpo driver is now implemented using the microsequencer, leading to
some performance improvements as well as providing an extensive example
of its use.

Reviewed by:	msmith
Submitted by:	Nicolas Souchu <Nicolas.Souchu@prism.uvsq.fr>
1998-08-03 19:14:33 +00:00
Bruce Evans
be160d60ab Removed unused includes. 1998-06-21 18:02:50 +00:00
Poul-Henning Kamp
938ee3ce4d Introduce std_pps_ioctl() to automagically DTRT.
Add scaling capability to timex.offset, ntpd-4.0.73 will support this.
1998-06-13 09:30:26 +00:00
Poul-Henning Kamp
389825d558 Update to draft-mogul-pps-api-02.txt as submitted to IETF 1998-06-12 23:15:53 +00:00
Bruce Evans
ceeea6b9dd Fixed an ioctl which grew overnight. 1998-06-08 02:43:12 +00:00
Poul-Henning Kamp
8afeddf0a8 This is a prototype implementation of the draft-mogul-pps-api-##.txt
paper.

It will be updated along with the draft and possible subsequent
standard.

The ppbus based pps driver is updated to implement this API.
1998-06-07 19:44:22 +00:00
Doug Rabson
ecbb00a262 This commit fixes various 64bit portability problems required for
FreeBSD/alpha.  The most significant item is to change the command
argument to ioctl functions from int to u_long.  This change brings us
inline with various other BSD versions.  Driver writers may like to
use (__FreeBSD_version == 300003) to detect this change.

The prototype FreeBSD/alpha machdep will follow in a couple of days
time.
1998-06-07 17:13:14 +00:00
Bruce Evans
c1087c1324 Support compiling with `gcc -ansi'. 1998-04-15 17:47:40 +00:00
Eivind Eklund
64714b23cd Delete apparently unused DEVFS control device creation code - code
didn't even compile.  A (now seemingly correct) devfs node is still
created.
1998-02-16 23:51:00 +00:00
Poul-Henning Kamp
95f0f58cc3 A bunch of nits from bde.
Make the name "pps" all over the place.
Remove the hardcoded 10us offset, use sawtooth for it.
1998-02-15 14:54:09 +00:00
Poul-Henning Kamp
cc7324910b Man, twice in as many days. Gotta learn to check that uname. 1998-02-13 17:35:33 +00:00
Poul-Henning Kamp
507e2e4443 Add a skelleton pulse-per-second timing driver. This will become more
useful when I get my timecounter changes past the Bruce-filter.
1998-02-13 13:00:02 +00:00
Eivind Eklund
303b270b0a Staticize. 1998-02-09 06:11:36 +00:00
Eivind Eklund
3f2076daf5 Make the debug options new-style.
This also zaps a DPT option from lint; it wasn't referenced from
anywhere.
1998-01-31 07:23:16 +00:00
Eivind Eklund
7b778b5e61 Make all file-system (MFS, FFS, NFS, LFS, DEVFS) related option new-style.
This introduce an xxxFS_BOOT for each of the rootable filesystems.
(Presently not required, but encouraged to allow a smooth move of option *FS
to opt_dontuse.h later.)

LFS is temporarily disabled, and will be re-enabled tomorrow.
1998-01-24 02:54:56 +00:00
Mike Smith
6f34dba98a Actually implement the internals of the 'ppi' device.
It is now possible to control the various parallel port signals from
user-space programs without having to resort to opening /dev/io
directly.
1998-01-02 09:30:39 +00:00
Poul-Henning Kamp
ab3f746966 In all such uses of struct buf: 's/b_un.b_addr/b_data/g' 1997-12-02 21:07:20 +00:00
Bruce Evans
51f480df7a Oops, the previous change applied a reversed patch. 1997-09-01 18:39:37 +00:00
Bruce Evans
0ff12406c3 Removed unused #includes. The !KERNEL case may be more broken than before. 1997-09-01 00:51:52 +00:00
Bruce Evans
e3ffd60e0a Added #include of <sys/queue.h> to make this self-sufficient.
Includers of this file apparently didn't know that <sys/queue.h>
was a prerequisite and include a semi-random collection headers
until one happened to include it.
1997-09-01 00:18:02 +00:00
Mike Smith
ef6ab9c7ee Make the devfs code actually compile. Oops.
Submitted by:	jkh
1997-08-29 00:30:11 +00:00
Mike Smith
ca61c52458 Remove bogus timeout_func_t casts.
Remove unused headers.
Remove all but one instance of the device base name.
Prototype some local static functions.
Consistently reference the softc structure as "sc" rather than "lpt".

Prompted-by:	bde
1997-08-28 11:12:08 +00:00
Mike Smith
1e505cea7d Remove bogus i386/* includes. 1997-08-28 10:15:20 +00:00
Mike Smith
4f013cf5af Use cdev major 82 instead of the (reserved-for-local-use) original 14 1997-08-16 14:16:58 +00:00
Mike Smith
e51b0386a6 Sync with ppbus-970815 from the author :
- interrupt-driven printing now works (nlpt)
 - Rearrangement of bus-related functions into ppb_base/ppbconf
 - Addition of ieee1284 interface functions, preliminary parallel-port
   PnP support

Submitted by:	Nicolas Souchu <Nicolas.Souchu@prism.uvsq.fr>
1997-08-16 14:05:38 +00:00
Mike Smith
ed3815224c New directory and drivers for Parallel Port Bus devices.
Submitted by:	Nicolas Souchu <Nicolas.Souchu@prism.uvsq.fr>
1997-08-14 13:57:45 +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
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
Bruce Evans
ebedb5ad97 Cleaned up all headers that include <sys/ioctl.h> or <sys/ioccom.h>:
- don't include <sys/ioctl.h> in any header.  Include <sys/ioccom.h>
  instead.  This was already done in 4.4Lite for the most important
  ioctl headers.  Header spam currently increases kernel build
  times by 10-20%.  There are more than 30000 #includes (not counting
  duplicates) for compiling LINT.
- include <sys/types.h> if and only it is necessary to make the header
  almost self-sufficient (some ioctl headers still need structs from
  elsewhere).
- uniformized idempotency ifdefs.  Copied the style in the 4.4Lite
  ioctl headers.
1996-09-21 14:59:43 +00:00
Rodney W. Grimes
9b2e535452 Remove trailing whitespace. 1995-05-30 08:16:23 +00:00
David Greenman
3c4dd3568f Added $Id$ 1994-08-02 07:55:43 +00:00
Geoff Rehmet
ee5ae27f05 Changes to lpt driver:
- ansi prototypes in lpt.c
- a bit of tidying in lpt.c
- ioctl in lpt.c for switching between polling and using interrupts
- added lpt.h - needed for ioctl to allow switching between polling
        and interrupt-driven modes.
1994-04-06 16:42:33 +00:00