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* Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.alfred2003-01-213-4/+4
| | | | Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
* Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/schweikh2002-12-302-14/+14
| | | | Add FreeBSD Id tag where missing.
* Synchronize mode for ppsX devices to that found previously in MAKEDEVrwatson2002-12-271-2/+2
| | | | | | for consistency. Submitted by: kris
* Synchronize make_dev() for pcfclock devices to the values in MAKEDEVrwatson2002-12-271-1/+1
| | | | | | for consistency. Submitted by: kris
* network interface driver changes:sam2002-11-141-1/+1
| | | | | | | | | | | | | | 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
* Fix instances of macros with improperly parenthasized arguments.alfred2002-11-091-21/+21
| | | | Verified by: md5
* d_read_t functions return an int, not a ssize_t. (Considering the factjhb2002-11-071-1/+1
| | | | that read(2) returns a ssize_t perhaps this is a bug in d_read_t?)
* Warning fixes for sizeof(int) != sizeof(void *).jhb2002-11-071-6/+6
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* - Make 'irq' intptr_t instead of uintptr_t so it handles a value of -1jhb2002-11-071-2/+2
| | | | | properly. - Add a cast to quiet a printf warning.
* Remove empty #if*/#endif clauses.phk2002-09-211-3/+0
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* Replace various spelling with FALLTHROUGH which is lint()ablecharnier2002-08-251-1/+1
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* Fix warnings due to macro varargs.peter2002-05-241-1/+1
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* Simplify the RFC2783 and PPS_SYNC timestamp collection API.phk2002-04-261-15/+7
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* This makes ppbus childs like lpt and ppi succesfully connect to moreticso2002-04-077-7/+7
| | | | | | | | than just the first ppbus. The child drivers always tried to attach unit 0. Reviewed by: gallatin Approved by: gallatin
* Major rework of the iicbus/smbus framework:nsouch2002-03-231-39/+32
| | | | | | | | - VIA chipset SMBus controllers added - alpm driver updated - Support for dynamic modules added - bktr FreeBSD smbus updated but not tested - cleanup
* Fix some gcc-3.1+ warnings:peter2002-03-191-0/+1
| | | | | warning: deprecated use of label at end of compound statement umass.c:2626:46: multi-line string literals are deprecated
* Make this driver a better citizen by moving dev creation andimp2001-12-191-46/+45
| | | | | | | other initialization into attach from probe. Also hide a few printfs behind a bootverbose. approved in principle by: phk
* Update to C99, s/__FUNCTION__/__func__/,obrien2001-12-103-12/+12
| | | | also don't use ANSI string concatenation.
* Give the pps driver an additional 8 inputs if we can persuade thephk2001-09-221-43/+154
| | | | | | 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.
* KSE Milestone 2julian2001-09-124-11/+11
| | | | | | | | | | | | | | 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
* Translate various ppbus sequences into microsequences to limitnsouch2001-06-232-109/+128
| | | | | | overhead of abstraction layers. Submitted by: jcm@FreeBSD-uk.eu.org
* -Wunused cleanuppeter2001-06-121-2/+1
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* Style fixes from Saschaphk2001-06-061-4/+3
| | | | | PR: 16551 Submitted by: Sascha Schumann <sascha@schumann.cx>
* make code use strxxx() callsalfred2001-04-011-11/+3
| | | | Glanced at by: imp
* Send the remains (such as I have located) of "block major numbers" tophk2001-03-264-4/+0
| | | | the bit-bucket.
* Discard extra status information if -1. This has been breaking thensouch2001-01-251-0/+5
| | | | | | PS/2 mode for ZIP+ drives for a long time. Thanks Jonathon. Submitted by: j mckitrick <jcm@FreeBSD-uk.eu.org>
* Cleanup and improve mode detection. Now, you should get what you actuallynsouch2001-01-023-183/+98
| | | | | | | 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).
* Convert more malloc+bzero to malloc+M_ZERO.dwmalone2000-12-082-5/+3
| | | | | Submitted by: josh@zipperup.org Submitted by: Robert Drehmel <robd@gmx.net>
* Staticize some malloc M_ instances.phk2000-12-081-1/+1
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* Don't use a private malloc(9) type for something this M_DEVBUFish.phk2000-12-071-6/+4
| | | | Noticed long time ago by: bde
* Lock down the network interface queues. The queue mutex must be obtainedjlemon2000-11-251-14/+10
| | | | | | | | | | | | | | 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.
* Remove unneeded #include <machine/clock.h>phk2000-10-1510-10/+0
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* A quote from the ia64 compiler:dfr2000-10-101-1/+1
| | | | | `char' is promoted to `int' when passed through `...' (so you should pass `int' not `char' to `va_arg')
* Remove an unused variable warning.n_hibma2000-07-181-2/+0
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* Fix the detection of parallel port Zip drives.n_hibma2000-07-181-4/+5
| | | | | Submitted by: j mckitrick <jcm@freebsd-uk.eu.org> Reviewed by: nsouchu
* Unused include: #include "pps.h"peter2000-06-101-1/+0
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* Match the include protection with the install location.obrien2000-05-201-3/+3
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* Rather than use a MD lpt.h, we now use the MI lptio.h.obrien2000-05-191-2/+1
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* If PERIPH_1284 is not defined, don't even bother calling the BUS_*_INTRn_hibma2000-05-071-9/+15
| | | | | | | | | | 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>
* Confusing comment.n_hibma2000-05-051-1/+1
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* Don't use getebuf() unless you really need a struct buf. Malloc willphk2000-05-051-10/+12
| | | | do fine in this case.
* Remove unneeded #include <sys/kernel.h>phk2000-04-293-3/+0
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* make the example compile again.n_hibma2000-04-271-0/+2
| | | | | | | | The makefile contains a reference to /sys/dev/ppbus. What really should be done is copy the header files to /usr/include/sys/dev/ppbus. PR: kern/16767 Submitted by: Jin Guojun (FTG staff) <jin@gracie.lbl.gov>
* Remove ~25 unneeded #include <sys/conf.h>phk2000-04-194-5/+0
| | | | Remove ~60 unneeded #include <sys/malloc.h>
* Remove unneeded <sys/buf.h> includes.phk2000-04-183-3/+0
| | | | | Due to some interesting cpp tricks in lockmgr, the LINT kernel shrinks by 924 bytes.
* * Factor out the object system from new-bus so that it can be used bydfr2000-04-081-0/+1
| | | | | | | | | | non-device code. * Re-implement the method dispatch to improve efficiency. The new system takes about 40ns for a method dispatch on a 300Mhz PII which is only 10ns slower than a direct function call on the same hardware. This changes the new-bus ABI slightly so make sure you re-compile any driver modules which you use.
* If we can't allocate an IRQ resource, fail in the attach routine.jlemon2000-04-071-0/+4
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* Add automatic rescan on connect. This happens already if the drive isn_hibma2000-04-041-9/+37
| | | | | | | 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.
* Isolate the Timecounter internals in their own two files.phk2000-03-201-0/+1
| | | | | | | | | | | | | | | 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!)
* I _HATE_ crashes. The lptread() call needs to check LP_BYPASS, becausegreen2000-03-151-0/+5
| | | | | if one tries to use read() on an LP_BYPASS'd dev_t, the softc will be initialized mainly with NULLs, so...
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