Commit Graph

162 Commits

Author SHA1 Message Date
Brooks Davis
9bf40ede4a Replace the if_name and if_unit members of struct ifnet with new members
if_xname, if_dname, and if_dunit. if_xname is the name of the interface
and if_dname/unit are the driver name and instance.

This change paves the way for interface renaming and enhanced pseudo
device creation and configuration symantics.

Approved By:	re (in principle)
Reviewed By:	njl, imp
Tested On:	i386, amd64, sparc64
Obtained From:	NetBSD (if_xname)
2003-10-31 18:32:15 +00:00
Brooks Davis
29f245657a Remove unused lp_unit member from softc. 2003-10-30 23:30:35 +00:00
David E. O'Brien
aad970f1fe Use __FBSDID().
Also some minor style cleanups.
2003-08-24 17:55:58 +00:00
Warner Losh
51d3b6d1cc Define a module version. 2003-08-22 06:28:45 +00:00
John Baldwin
8b149b5131 Consistently use the BSD u_int and u_short instead of the SYSV uint and
ushort.  In most of these files, there was a mixture of both styles and
this change just makes them self-consistent.

Requested by:	bde (kern_ktrace.c)
2003-08-07 15:04:27 +00:00
John Baldwin
659be635a4 Fix a printf warning from the recent CAM changes. 2003-05-01 19:46:21 +00:00
Poul-Henning Kamp
60794e0478 Centralize the devstat handling for all GEOM disk device drivers
in geom_disk.c.

As a side effect this makes a lot of #include <sys/devicestat.h>
lines not needed and some biofinish() calls can be reduced to
biodone() again.
2003-03-08 08:01:31 +00:00
Jonathan Lemon
1cafed3941 Update netisr handling; Each SWI now registers its queue, and all queue
drain routines are done by swi_net, which allows for better queue control
at some future point.  Packets may also be directly dispatched to a netisr
instead of queued, this may be of interest at some installations, but
currently defaults to off.

Reviewed by: hsu, silby, jayanth, sam
Sponsored by: DARPA, NAI Labs
2003-03-04 23:19:55 +00:00
Poul-Henning Kamp
7ac40f5f59 Gigacommit to improve device-driver source compatibility between
branches:

Initialize struct cdevsw using C99 sparse initializtion and remove
all initializations to default values.

This patch is automatically generated and has been tested by compiling
LINT with all the fields in struct cdevsw in reverse order on alpha,
sparc64 and i386.

Approved by:    re(scottl)
2003-03-03 12:15:54 +00:00
Dag-Erling Smørgrav
521f364b80 More low-hanging fruit: kill caddr_t in calls to wakeup(9) / [mt]sleep(9). 2003-03-02 16:54:40 +00:00
Warner Losh
a163d034fa Back out M_* changes, per decision of the TRB.
Approved by: trb
2003-02-19 05:47:46 +00:00
Alfred Perlstein
44956c9863 Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
2003-01-21 08:56:16 +00:00
Jens Schweikhardt
d64ada501a Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/
Add FreeBSD Id tag where missing.
2002-12-30 21:18:15 +00:00
Robert Watson
2066d8e707 Synchronize mode for ppsX devices to that found previously in MAKEDEV
for consistency.

Submitted by:	kris
2002-12-27 16:34:12 +00:00
Robert Watson
805229eb77 Synchronize make_dev() for pcfclock devices to the values in MAKEDEV
for consistency.

Submitted by:	kris
2002-12-27 16:32:10 +00:00
Sam Leffler
673d91916d network interface driver changes:
o don't strip the Ethernet header from inbound packets; pass packets
  up the stack intact (required significant changes to some drivers)
o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN)
o track ether_ifattach/ether_ifdetach API changes
o track bpf changes (use BPF_TAP and BPF_MTAP)
o track vlan changes (ifnet capabilities, revised processing scheme, etc.)
o use if_input to pass packets "up"
o call ether_ioctl for default handling of ioctls

Reviewed by:	many
Approved by:	re
2002-11-14 23:54:55 +00:00
Alfred Perlstein
29f194457c Fix instances of macros with improperly parenthasized arguments.
Verified by: md5
2002-11-09 12:55:07 +00:00
John Baldwin
8d667a42c4 d_read_t functions return an int, not a ssize_t. (Considering the fact
that read(2) returns a ssize_t perhaps this is a bug in d_read_t?)
2002-11-07 17:26:38 +00:00
John Baldwin
a885bb6007 Warning fixes for sizeof(int) != sizeof(void *). 2002-11-07 17:25:33 +00:00
John Baldwin
9e14a48a03 - Make 'irq' intptr_t instead of uintptr_t so it handles a value of -1
properly.
- Add a cast to quiet a printf warning.
2002-11-07 17:20:58 +00:00
Poul-Henning Kamp
668b05c376 Remove empty #if*/#endif clauses. 2002-09-21 08:44:51 +00:00
Philippe Charnier
93b0017f88 Replace various spelling with FALLTHROUGH which is lint()able 2002-08-25 13:23:09 +00:00
Peter Wemm
daefef7cae Fix warnings due to macro varargs. 2002-05-24 06:32:18 +00:00
Poul-Henning Kamp
7bf758bff0 Simplify the RFC2783 and PPS_SYNC timestamp collection API. 2002-04-26 20:24:28 +00:00
Bernd Walter
338cad62ab This makes ppbus childs like lpt and ppi succesfully connect to more
than just the first ppbus.
The child drivers always tried to attach unit 0.

Reviewed by:	gallatin
Approved by:	gallatin
2002-04-07 22:06:20 +00:00
Nicolas Souchu
c17d43407f Major rework of the iicbus/smbus framework:
- VIA chipset SMBus controllers added
	- alpm driver updated
	- Support for dynamic modules added
	- bktr FreeBSD smbus updated but not tested
	- cleanup
2002-03-23 15:49:15 +00:00
Peter Wemm
0d87e7d007 Fix some gcc-3.1+ warnings:
warning: deprecated use of label at end of compound statement
umass.c:2626:46: multi-line string literals are deprecated
2002-03-19 23:20:21 +00:00
Warner Losh
d7e53105ec Make this driver a better citizen by moving dev creation and
other initialization into attach from probe.  Also hide a few
printfs behind a bootverbose.

approved in principle by: phk
2001-12-19 19:37:31 +00:00
David E. O'Brien
6e551fb628 Update to C99, s/__FUNCTION__/__func__/,
also don't use ANSI string concatenation.
2001-12-10 08:09:49 +00:00
Poul-Henning Kamp
bd61b8e81d Give the pps driver an additional 8 inputs if we can persuade the
ppc to go into EPP mode.  These 8 inputs are timestamped in polled
loop so their resolution will be nanoseconds but their granularity
will only be 1/hz.
2001-09-22 16:34:59 +00:00
Julian Elischer
b40ce4165d KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.

Sorry john! (your next MFC will be a doosie!)

Reviewed by: peter@freebsd.org, dillon@freebsd.org

X-MFC after:    ha ha ha ha
2001-09-12 08:38:13 +00:00
Nicolas Souchu
334a17f09a Translate various ppbus sequences into microsequences to limit
overhead of abstraction layers.

Submitted by:	jcm@FreeBSD-uk.eu.org
2001-06-23 06:51:52 +00:00
Peter Wemm
1ae2c6005e -Wunused cleanup 2001-06-12 07:01:27 +00:00
Poul-Henning Kamp
77a7881dac Style fixes from Sascha
PR:		16551
Submitted by:	Sascha Schumann <sascha@schumann.cx>
2001-06-06 21:00:01 +00:00
Alfred Perlstein
8cf6ffcf6d make code use strxxx() calls
Glanced at by: imp
2001-04-01 07:36:28 +00:00
Poul-Henning Kamp
f83880518b Send the remains (such as I have located) of "block major numbers" to
the bit-bucket.
2001-03-26 12:41:29 +00:00
Nicolas Souchu
a138e28335 Discard extra status information if -1. This has been breaking the
PS/2 mode for ZIP+ drives for a long time. Thanks Jonathon.

Submitted by:	j mckitrick <jcm@FreeBSD-uk.eu.org>
2001-01-25 13:07:55 +00:00
Nicolas Souchu
adb50a3799 Cleanup and improve mode detection. Now, you should get what you actually
want according to the modes set with the ppc(4) flags. Especially, it
should fix some problems with mode detection of parallel chipsets
configured to EPP but which have timing troubles with the drives. In such
a case, the driver should now fall back to slower modes (PS2, NIBBLE).
2001-01-02 21:29:06 +00:00
David Malone
7cc0979fd6 Convert more malloc+bzero to malloc+M_ZERO.
Submitted by:	josh@zipperup.org
Submitted by:	Robert Drehmel <robd@gmx.net>
2000-12-08 21:51:06 +00:00
Poul-Henning Kamp
959b7375ed Staticize some malloc M_ instances. 2000-12-08 20:09:00 +00:00
Poul-Henning Kamp
7891600907 Don't use a private malloc(9) type for something this M_DEVBUFish.
Noticed long time ago by:	bde
2000-12-07 22:33:12 +00:00
Jonathan Lemon
df5e198723 Lock down the network interface queues. The queue mutex must be obtained
before adding/removing packets from the queue.  Also, the if_obytes and
if_omcasts fields should only be manipulated under protection of the mutex.

IF_ENQUEUE, IF_PREPEND, and IF_DEQUEUE perform all necessary locking on
the queue.  An IF_LOCK macro is provided, as well as the old (mutex-less)
versions of the macros in the form _IF_ENQUEUE, _IF_QFULL, for code which
needs them, but their use is discouraged.

Two new macros are introduced: IF_DRAIN() to drain a queue, and IF_HANDOFF,
which takes care of locking/enqueue, and also statistics updating/start
if necessary.
2000-11-25 07:35:38 +00:00
Poul-Henning Kamp
db7e3af111 Remove unneeded #include <machine/clock.h> 2000-10-15 14:19:01 +00:00
Doug Rabson
530f610f02 A quote from the ia64 compiler:
`char' is promoted to `int' when passed through `...'
	(so you should pass `int' not `char' to `va_arg')
2000-10-10 14:18:50 +00:00
Nick Hibma
ef36241a4a Remove an unused variable warning. 2000-07-18 20:16:36 +00:00
Nick Hibma
677cec5b04 Fix the detection of parallel port Zip drives.
Submitted by:	j mckitrick <jcm@freebsd-uk.eu.org>
Reviewed by:	nsouchu
2000-07-18 20:16:16 +00:00
Peter Wemm
52044d2673 Unused include: #include "pps.h" 2000-06-10 11:14:19 +00:00
David E. O'Brien
907774ca1a Match the include protection with the install location. 2000-05-20 05:45:04 +00:00
David E. O'Brien
74cf6eb61b Rather than use a MD lpt.h, we now use the MI lptio.h. 2000-05-19 18:23:48 +00:00
Nick Hibma
c47eb96cb5 If PERIPH_1284 is not defined, don't even bother calling the BUS_*_INTR
functions.

If it is defined, check whether bus_alloc_resource has succeeded. If it
hasn't, it is in polled mode. Mike Nowlin reports that this change makes
the geek port (whatever _that_ is :-) work again on his machine.

Submitted by:	Mike Nowlin <mike@argos.org>
2000-05-07 20:46:49 +00:00