Commit Graph

155 Commits

Author SHA1 Message Date
jlemon
e1128bd07d If we can't allocate an IRQ resource, fail in the attach routine. 2000-04-07 00:09:24 +00:00
n_hibma
374f865285 Add automatic rescan on connect. This happens already if the drive is
connected during boot and the vpo module is in the kernel/loaded.

In the case where the module is loaded at some later stage with kldload,
the CAM bus is now rescanned as well.
2000-04-04 22:15:13 +00:00
phk
1a34cea0e8 Isolate the Timecounter internals in their own two files.
Make the public interface more systematically named.

Remove the alternate method, it doesn't do any good, only ruins performance.

Add counters to profile the usage of the 8 access functions.

Apply the beer-ware to my code.

The weird +/- counts are caused by two repocopies behind the scenes:
	kern/kern_clock.c -> kern/kern_tc.c
	sys/time.h -> sys/timetc.h
(thanks peter!)
2000-03-20 14:09:06 +00:00
green
00e431ccd7 I _HATE_ crashes. The lptread() call needs to check LP_BYPASS, because
if one tries to use read() on an LP_BYPASS'd dev_t, the softc will be
initialized mainly with NULLs, so...
2000-03-15 03:23:04 +00:00
sheldonh
409e21443f Fix buffer overrun in pcfclock_read(). The submitter is the original
author of the affected code.

PR:		16552
Submitted by:	Sascha Schumann <sascha@schumann.cx>
Approved by:	jkh
2000-02-20 09:08:33 +00:00
peter
97c685efe6 Fix two warnings. 2000-02-13 03:03:31 +00:00
nsouch
3c20573ee3 Fix system hang when printer locks on missing paper
(also called the "printer fiasco")

Approved by: jkh
2000-02-08 21:46:27 +00:00
dfr
17a2aa68ca Make this lot build on alpha. 2000-01-25 22:23:48 +00:00
peter
6ac7d76dbc Some newbus-inspired tidy-ups. Use device_identify() rather than scanning
the resource table to locate children.  The 'at ppbus?' can go again.
Remove a few #if Nxxx > 0' type things, config arranges this for us.
Move the newbus method glue next to the DRIVER_MODULE() stuff so we
don't need extra prototypes.
Don't set device descriptions until after the possibility of the probe
returning an error.
Remove all cdevsw_add() calls, all the drivers that did this also use
make_dev() correctly, so it's not required.
A couple of other minor nits.
2000-01-23 14:41:04 +00:00
jkh
67e9a9c57f Add parallel port clock driver.
Submitted by:	Sascha Schumann <sascha@schumann.cx>
2000-01-19 18:19:16 +00:00
peter
06b8f5b4d1 Make this compile - missing ")"; 2000-01-14 15:54:45 +00:00
nsouch
cafa4ad045 ppi needs to use a bus method to get this rather than peering inside the
1284 stuff.

Submitted by: Peter Wemm <peter@netplex.com.au>
2000-01-14 08:03:15 +00:00
nsouch
59fc142474 Port of ppbus standalone framework to the newbus system.
Note1: the correct interrupt level is invoked correctly for each driver.
       For this purpose, drivers request the bus before being able to
       call BUS_SETUP_INTR and BUS_TEARDOWN_INTR call is forced by the ppbus
       core when drivers release it. Thus, when BUS_SETUP_INTR is called
       at ppbus driver level, ppbus checks that the caller owns the
       bus and stores the interrupt handler cookie (in order to unregister
       it later).

       Printing is impossible while plip link is up is still TRUE.
       vpo (ZIP driver) and lpt are make in such a way that
       using the ZIP and printing concurrently is permitted is also TRUE.

Note2: specific chipset detection is not done by default. PPC_PROBE_CHIPSET
       is now needed to force chipset detection. If set, the flags 0x40
       still avoid detection at boot.

Port of the pcf(4) driver to the newbus system (was previously directly
connected to the rootbus and attached by a bogus pcf_isa_probe function).
2000-01-14 00:18:06 +00:00
peter
15b9bcb121 Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot).  This is consistant with the other
BSD's who made this change quite some time ago.  More commits to come.
1999-12-29 04:46:21 +00:00
eivind
9f1bea1125 Incorrect NULL -> 0 1999-12-20 17:50:24 +00:00
mdodd
87e31f4b90 Remove the 'ivars' arguement to device_add_child() and
device_add_child_ordered().  'ivars' may now be set using the
device_set_ivars() function.

This makes it easier for us to change how arbitrary data structures are
associated with a device_t.  Eventually we won't be modifying device_t
to add additional pointers for ivars, softc data etc.

Despite my best efforts I've probably forgotten something so let me know
if this breaks anything.  I've been running with this change for months
and its been quite involved actually isolating all the changes from
the rest of the local changes in my tree.

Reviewed by:	peter, dfr
1999-12-03 08:41:24 +00:00
n_hibma
cbeed38584 Print more verbose debugging output
Clean up computation of parameters.
1999-10-05 20:29:00 +00:00
phk
e9e0512210 Remove five now unused fields from struct cdevsw. They should never
have been there in the first place.  A GENERIC kernel shrinks almost 1k.

Add a slightly different safetybelt under nostop for tty drivers.

Add some missing FreeBSD tags
1999-09-25 18:24:47 +00:00
phk
d612df1de6 Remove NBPF conditionality of bpf calls in most of our network drivers.
This means that we will not have to have a bpf and a non-bpf version
of our driver modules.

This does not open any security hole, because the bpf core isn't loadable

The drivers left unchanged are the "cross platform" drivers where the respective
maintainers are urged to DTRT, whatever that may be.

Add a couple of missing FreeBSD tags.
1999-09-25 12:06:01 +00:00
peter
3b842d34e8 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
phk
663cbe4fc2 Convert DEVFS hooks in (most) drivers to make_dev().
Diskslice/label code not yet handled.

Vinum, i4b, alpha, pc98 not dealt with (left to respective Maintainers)

Add the correct hook for devfs to kern_conf.c

The net result of this excercise is that a lot less files depends on DEVFS,
and devtoname() gets more sensible output in many cases.

A few drivers had minor additional cleanups performed relating to cdevsw
registration.

A few drivers don't register a cdevsw{} anymore, but only use make_dev().
1999-08-23 20:59:21 +00:00
phk
a84a396b6b Add pin-numbers for easy reference. 1999-08-18 20:45:57 +00:00
phk
c50b4b2394 Remove compile time limit on number of devices. 1999-08-08 22:25:46 +00:00
phk
fbf7cf314c Passing the unit number to an interrupt routing is kind of narrowminded,
add a way to get the entire struct ppb_device back.
1999-08-08 22:25:21 +00:00
mdodd
1b3328c300 Alter the behavior of sys/kern/subr_bus.c:device_print_child()
- device_print_child() either lets the BUS_PRINT_CHILD
	  method produce the entire device announcement message or
	  it prints "foo0: not found\n"

Alter sys/kern/subr_bus.c:bus_generic_print_child() to take on
the previous behavior of device_print_child() (printing the
"foo0: <FooDevice 1.1>" bit of the announce message.)

Provide bus_print_child_header() and bus_print_child_footer()
to actually print the output for bus_generic_print_child().
These functions should be used whenever possible (unless you can
just use bus_generic_print_child())

The BUS_PRINT_CHILD method now returns int instead of void.

Modify everything else that defines or uses a BUS_PRINT_CHILD
method to comply with the above changes.

	- Devices are 'on' a bus, not 'at' it.
	- If a custom BUS_PRINT_CHILD method does the same thing
	  as bus_generic_print_child(), use bus_generic_print_child()
	- Use device_get_nameunit() instead of both
	  device_get_name() and device_get_unit()
	- All BUS_PRINT_CHILD methods return the number of
	  characters output.

Reviewed by: dfr, peter
1999-07-29 01:03:04 +00:00
des
3c4a5a075d Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
n_hibma
b5184a290e Remove unused variable and computation, possibly leading to a
divide by zero fault.

Possible fix for PR12041

PR:		12041
Submitted-By:	J.Hudson@massey.ac.nz
Reviewed-By:	nsouch
1999-06-26 14:42:17 +00:00
peter
c82e8189f6 GC unused prototype 1999-06-03 22:03:35 +00:00
phk
6a5dc97620 Simplify cdevsw registration.
The cdevsw_add() function now finds the major number(s) in the
struct cdevsw passed to it.  cdevsw_add_generic() is no longer
needed, cdevsw_add() does the same thing.

cdevsw_add() will print an message if the d_maj field looks bogus.

Remove nblkdev and nchrdev variables.  Most places they were used
bogusly.  Instead check a dev_t for validity by seeing if devsw()
or bdevsw() returns NULL.

Move bdevsw() and devsw() functions to kern/kern_conf.c

Bump __FreeBSD_version to 400006

This commit removes:
        72 bogus makedev() calls
        26 bogus SYSINIT functions

if_xe.c bogusly accessed cdevsw[], author/maintainer please fix.

I4b and vinum not changed.  Patches emailed to authors.  LINT
probably broken until they catch up.
1999-05-31 11:29:30 +00:00
phk
7e4a9dced9 This commit should be a extensive NO-OP:
Reformat and initialize correctly all "struct cdevsw".

        Initialize the d_maj and d_bmaj fields.

        The d_reset field was not removed, although it is never used.

I used a program to do most of this, so all the files now use the
same consistent format.  Please keep it that way.

Vinum and i4b not modified, patches emailed to respective authors.
1999-05-30 16:53:49 +00:00
dfr
e4989c23fe Move the declaration of the interrupt type from the driver structure
to the BUS_SETUP_INTR call.
1999-05-08 21:59:43 +00:00
peter
acbadc9899 GC unused pps_drvinit() declaration 1999-05-06 22:03:14 +00:00
ken
2be2191dd2 The base transfer speed for the parallel port bus is 93K/sec, not 3.3MB/sec.
Submitted by:	Nick Hibma <hibma@skylink.it>
1999-05-06 21:14:49 +00:00
ken
2369387d89 Take out calls to cam_sim_set_basexfer_speed(), the base transfer speed is
now returned in the path inquiry CCB.

Submitted by:	Nick Hibma <hibma@skylink.it>
1999-05-06 21:12:58 +00:00
ken
2bb789d7a3 Add a number of interrelated CAM feature enhancements and bug fixes.
NOTE:  These changes will require recompilation of any userland
applications, like cdrecord, xmcd, etc., that use the CAM passthrough
interface.  A make world is recommended.

camcontrol.[c8]:
 - We now support two new commands, "tags" and "negotiate".

	- The tags commands allows users to view the number of tagged
	  openings for a device as well as a number of other related
	  parameters, and it allows users to set tagged openings for
	  a device.

	- The negotiate command allows users to enable and disable
	  disconnection and tagged queueing, set sync rates, offsets
	  and bus width.  Note that not all of those features are
	  available for all controllers.  Only the adv, ahc, and ncr
	  drivers fully support all of the features at this point.
	  Some cards do not allow the setting of sync rates, offsets and
	  the like, and some of the drivers don't have any facilities to
	  do so.  Some drivers, like the adw driver, only support enabling
	  or disabling sync negotiation, but do not support setting sync
	  rates.

 - new description in the camcontrol man page of how to format a disk
 - cleanup of the camcontrol inquiry command
 - add support in the 'devlist' command for skipping unconfigured devices if
   -v was not specified on the command line.
 - make use of the new base_transfer_speed in the path inquiry CCB.
 - fix CCB bzero cases

cam_xpt.c, cam_sim.[ch], cam_ccb.h:

 - new flags on many CCB function codes to designate whether they're
   non-immediate, use a user-supplied CCB, and can only be passed from
   userland programs via the xpt device.  Use these flags in the transport
   layer and pass driver to categorize CCBs.

 - new flag in the transport layer device matching code for device nodes
   that indicates whether a device is unconfigured

 - bump the CAM version from 0x10 to 0x11

 - Change the CAM ioctls to use the version as their group code, so we can
   force users to recompile code even when the CCB size doesn't change.

 - add + fill in a new value in the path inquiry CCB, base_transfer_speed.
   Remove a corresponding field from the cam_sim structure, and add code to
   every SIM to set this field to the proper value.

 - Fix the set transfer settings code in the transport layer.

scsi_cd.c:

 - make some variables volatile instead of just casting them in various
   places
 - fix a race condition in the changer code
 - attach unless we get a "logical unit not supported" error.  This should
   fix all of the cases where people have devices that return weird errors
   when they don't have media in the drive.

scsi_da.c:

 - attach unless we get a "logical unit not supported" error

scsi_pass.c:

 - for immediate CCBs, just malloc a CCB to send the user request in.  This
   gets rid of the 'held' count problem in camcontrol tags.

scsi_pass.h:

 - change the CAM ioctls to use the CAM version as their group code.

adv driver:

 - Allow changing the sync rate and offset separately.

adw driver

 - Allow changing the sync rate and offset separately.

aha driver:

 - Don't return CAM_REQ_CMP for SET_TRAN_SETTINGS CCBs.

ahc driver:

 - Allow setting offset and sync rate separately

bt driver:

 - Don't return CAM_REQ_CMP for SET_TRAN_SETTINGS CCBs.

NCR driver:

 - Fix the ultra/ultra 2 negotiation bug
 - allow setting both the sync rate and offset separately

Other HBA drivers:
 - Put code in to set the base_transfer_speed field for
   XPT_GET_TRAN_SETTINGS CCBs.

Reviewed by:	gibbs, mjacob (isp), imp (aha)
1999-05-06 20:16:39 +00:00
dt
ba8c622703 s/static foo_devsw_installed = 0;/static int foo_devsw_installed;/.
(Edited automatically)
1999-04-28 10:54:24 +00:00
phk
a7774b2206 Allow multiple opens. 1999-04-25 08:58:10 +00:00
eivind
fdbdc54f5a Staticize. 1999-04-11 02:55:52 +00:00
peter
28295ed7ef Make ppbus compile under egcs. I'm not sure about this casting-to-union-
-containing-the-type stuff, but gcc seemed to do it implicitly..
1999-04-05 15:43:11 +00:00
phk
b2f414d450 Reduce Bruce-filter verbosity. 1999-03-13 16:22:18 +00:00
phk
1542a4a497 Make even more of the PPSAPI implementations generic.
FLL support in hardpps()

Various magic shuffles and improved comments

Style fixes from Bruce.
1999-03-11 15:09:51 +00:00
nsouch
9f6adcd1d8 Move away from lpt.h data structure definition that only lpt.c relies on.
Remove if_plip.c dependency to lpt.h.
1999-02-14 16:19:16 +00:00
nsouch
13c212a118 Rename nlpt to lpt.
Remove from ppi.c the old depreciated module stuff.
Print info when if_plip can't use interrupts.
1999-02-14 12:00:00 +00:00
des
b25b4061cd Generate correct DLT_NULL headers before passing packets to bpf.
Do not modify m_len before passing mbuf chains to bpf.
Don't forget to pass packets to bpf when running in Crynwr mode (LINK0).

Partially based on a patch by Bill Fenner <fenner@freebsd.org>.

PR:             bin/7241
1999-02-08 14:12:38 +00:00
des
e96a20a328 Bring in the simplified port probe from src/sys/i386/isa/lpt.c 1999-02-08 13:55:43 +00:00
nsouch
3d95317df9 Fix compile warnings about missing braces around static initialization of unions. 1999-01-31 11:52:04 +00:00
nsouch
10ef2b8422 Distinguish EPP address/data register. Add EPP address register access to ppi.
Change microseq offsets. Previously, offsets of the program counter where
added to the index of the current microinstruction. Make them rely on the
index of the next executed microinstruction.

Suggested by: Luigi Rizzo <luigi@labinfo.iet.unipi.it>
1999-01-30 15:35:39 +00:00
dillon
a40e0249d4 Fix warnings in preparation for adding -Wall -Wcast-qual to the
kernel compile
1999-01-27 21:50:00 +00:00
dillon
0775a53cdd Fix warnings preparing for -Wall -Wcast-qual
Also disable one usb module in LINT due to fatal compilation errors,
    temporary.
1999-01-27 20:09:21 +00:00
dillon
84c960fa2b Fix PPBPRI #define - it was missing parenthesis which messed up a
call to tsleep() in dev/ppbus/ppbconf.c.  Also fixup initializers.
1999-01-27 19:44:05 +00:00
nsouch
d7eaba2e0e Replace DEBUG by PLIP_DEBUG option 1999-01-23 17:07:49 +00:00
nsouch
f1992daab2 Terminate negociation if Ext. link negociation succeeds. This avoids
the unknown mode panic during boot probe.
1999-01-14 21:38:16 +00:00
jdp
b5fcc979e2 Replace includes of <sys/kernel.h> with includes of
<sys/linker_set.h> in those files that use only the linker set
definitions.
1999-01-14 06:22:10 +00:00
nsouch
af33d08e16 Fix missing \n in boot printfs. Add more mode detection if bootverbose. 1999-01-11 21:22:41 +00:00
nsouch
15e93cc903 Fix broken low level ppb_rxxx() return type: char becomes u_char.
Submitted by: Bruce Evans <bde@zeta.org.au>

Some ppb bootup printfs simplified.
1999-01-10 16:41:14 +00:00
nsouch
88ae26fef6 Major ppbus commit with:
+ ECP parallel port chipset FIFO detection
	+ DMA+FIFO parallel I/O handled as chipset specific
	+ nlpt updated in order to use the above enhanced parallel I/O.
	  Use 'lptcontrol -e' to use enhanced I/O
	+ Various options documented in LINT
	+ Full IEEE1284 NIBBLE and BYTE modes support. See ppbus(4) for
	  an overview of the IEEE1284 standard
	+ Detection of PnP parallel devices at boot
	+ Read capability added to nlpt driver to get IEEE1284 compliant
	  printer status with a simple 'cat /dev/lpt0'
	+ IEEE1284 peripheral emulation added to BYTE mode. Two computers
	  may dialog according to IEEE1284 signaling method.
	  See PERIPH_1284 option and /sys/dev/ppbus/ppi.c

All this code is supposed to provide basic functions for IEEE1284 programming.
ppi.c and nlpt.c may act as examples.
1999-01-10 12:04:56 +00:00
nsouch
f956b7cd12 Fix Linux compatible mode. ppb_rxxx() calls are chars, inb() is int. 1999-01-09 18:10:37 +00:00
nsouch
674988520c Fix the disappearing da0 problem.
Submited by: Doug Rabson <dfr@nlsystems.com>
1999-01-09 18:05:46 +00:00
archie
60d13c7a9d 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
7064ab4752 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
nsouch
14bfbe61c4 Release the ppbus when probe fails. 1998-11-09 22:22:01 +00:00
nsouch
1f26d230b8 Define DEBUG only if not already defined, avoiding confusions with
opt_global.h
1998-11-07 14:35:41 +00:00
nsouch
3b006890f1 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
msmith
f91e4bda2a 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
des
8f4fb55b82 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
nsouch
39b3c82b22 abort imm init if can't disconnect from drive 1998-10-02 20:44:58 +00:00
nsouch
34fce195d8 - 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
nsouch
e14acb20b3 unused function removed (byte_1284_inbyte) 1998-09-13 20:44:55 +00:00
nsouch
da907f2515 Lowlevel i/o routines for ZIP+ support. Mostly written with microseq
mechanism
1998-09-13 18:28:15 +00:00
nsouch
5cc33ee728 ppbus enhanced to support ZIP+ : 1284 code added, microseq improved +
some bugs corrected in vpoio.
1998-09-13 18:26:26 +00:00
phk
0db97292ed Only claim PPS_HARDPPSONASSERT if we're compiled with PPS_SYNC 1998-08-24 16:31:27 +00:00
bde
08a3400100 Fixed printf format errors. 1998-08-17 01:05:25 +00:00
bde
46511a93b0 Removed unused includes. 1998-08-12 18:02:48 +00:00
msmith
2fdb23234a 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
bde
9e868cbb1a Removed unused includes. 1998-06-21 18:02:50 +00:00
phk
885f9e9d51 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
phk
90b89a118c Update to draft-mogul-pps-api-02.txt as submitted to IETF 1998-06-12 23:15:53 +00:00
bde
a396b761ea Fixed an ioctl which grew overnight. 1998-06-08 02:43:12 +00:00
phk
a3d971d99d 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
dfr
1d5f38ac22 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
bde
b598f559b2 Support compiling with `gcc -ansi'. 1998-04-15 17:47:40 +00:00
eivind
0fdaaedd07 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
phk
ba776d443a 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
phk
1ae301cadb Man, twice in as many days. Gotta learn to check that uname. 1998-02-13 17:35:33 +00:00
phk
4b33cbe49a 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
d7a6ab2803 Staticize. 1998-02-09 06:11:36 +00:00
eivind
712a1e61e7 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
71ddd31390 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
msmith
8acca4f677 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
phk
a1bfb618d9 In all such uses of struct buf: 's/b_un.b_addr/b_data/g' 1997-12-02 21:07:20 +00:00
bde
346db510c2 Oops, the previous change applied a reversed patch. 1997-09-01 18:39:37 +00:00
bde
9b28547e8e Removed unused #includes. The !KERNEL case may be more broken than before. 1997-09-01 00:51:52 +00:00
bde
ff4b4c1d18 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
msmith
baf2d6ffb6 Make the devfs code actually compile. Oops.
Submitted by:	jkh
1997-08-29 00:30:11 +00:00
msmith
7b1d853eba 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
msmith
81bd091c4e Remove bogus i386/* includes. 1997-08-28 10:15:20 +00:00
msmith
3f223355d3 Use cdev major 82 instead of the (reserved-for-local-use) original 14 1997-08-16 14:16:58 +00:00
msmith
4e86e1b814 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
msmith
4cab4fbe44 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
94b6d72794 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