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Commit Graph

1684 Commits

Author SHA1 Message Date
KATO Takenori
a0abbb38fb Merge from sys/i386/conf/files.i386 revision 1.259. 1999-08-18 08:20:28 +00:00
Alan Cox
08c40841d8 Create callable (non-inline) versions of the atomic_OP_TYPE functions
that are linked into the kernel.  The KLD compilation options are
changed to call these functions, rather than in-lining the
atomic operations.

This approach makes atomic operations from KLDs significantly
faster on UP systems (though somewhat slower on SMP systems).

PR:		i386/13111
Submitted by:	peter.jeremy@alcatel.com.au
1999-08-18 04:08:31 +00:00
Justin T. Gibbs
da56bbef22 Add CAM_DEBUG_DELAY option. 1999-08-16 22:39:53 +00:00
Poul-Henning Kamp
c6ba8fec16 Give if_tun the "almost clone" makeover. 1999-08-15 09:54:57 +00:00
Poul-Henning Kamp
bd3a53203f Give BPF the "almost-clone" update. If you need more of them, make
more entries in /dev and be happy you don't need to recompile your
kernel.
1999-08-15 09:38:21 +00:00
Jordan K. Hubbard
8b67cbda75 Reserve bdev/cdev entries for i2o driver.
Requested by:	Simon Shapiro
1999-08-11 05:28:06 +00:00
Dag-Erling Smørgrav
875f316170 Re-order list. 1999-08-10 09:42:32 +00:00
Poul-Henning Kamp
ce9edcf5b5 Merge the cons.c and cons.h to the best of my ability. alpha may or
may not compile, I can't test it.
1999-08-09 10:35:05 +00:00
Poul-Henning Kamp
ef40c56108 Make the pty driver as close to a cloning device as we can get for now,
we create the pty on the fly when it is first opened.

If you run out of ptys now, just MAKEDEV some more.

This also demonstrate the use of dev_t->si_tty_tty and dev_t->si_drv1
in a device driver.
1999-08-08 19:28:59 +00:00
Chris Costello
5f3136d4ea Fix a reference to st' by replacing it with sa'. 1999-08-08 16:27:17 +00:00
KATO Takenori
e0ecb87a2b Sync with sys/i386/conf/options.i386 revision 1.119. 1999-08-08 11:13:47 +00:00
KATO Takenori
ffd6f0c6a7 Sync with sys/i386/conf/files.i386 revision 1.257. 1999-08-08 11:12:00 +00:00
Greg Lehey
74f13f199c Add vinumraid5.c to the files for Vinum. This allows (deprecated)
kernel builds with Vinum.

Linted-by:	phk
1999-08-08 08:29:58 +00:00
Jordan K. Hubbard
b3a415b1b6 The following simplifies newvers.sh somewhat and makes what(1) work with
kernels again, now that we're using EGCS/GCC 2.9+. This "here"
file is compatible with the Bourne shell and the Korn shell (incl. pdksh
and KSH93 from AT&T, which I do have), so it doesn't make newvers.sh
unportable, but makes it easier to modify in the future/read now.

Submitted by:		green
1999-08-08 07:51:16 +00:00
Peter Wemm
307fae6b6c Re-delete the (meaningless) device-driver tokens that came back in 1.256
after having been removed in 1.253 and turned into a warning.

Noticed by: bde
1999-08-07 12:19:41 +00:00
Poul-Henning Kamp
d4ebee28d2 Add driver support for M-systems DiskOnChip Products.
Sponsored by:	M-systems Inc.	http://www.m-sys.com
1999-08-06 15:59:07 +00:00
Hellmuth Michaelis
0df6adec74 updating isdn4bsd to beta version 0.83 1999-08-06 14:05:10 +00:00
Jordan K. Hubbard
a116586012 The ARLA folks don't need a bdev after all - remove it. 1999-08-04 19:55:37 +00:00
Brian Feldman
e4484d02ad Correction: "ans" -> "and." 1999-08-04 17:29:33 +00:00
Tim Vanderhoek
e902c1bb07 Add variable INSTALLFLAGS_EDIT used to remove arbitrary INSTALLFLAGS.
Specifically intended for removing -fschg ("INSTALLFLAGS_EDIT=:S/schg/uchg/")
this makes the NOFSCHG flag redundant.  NOFSCHG will still be honoured by
bsd.lib.mk but is valid for buildworld only.  NOFSCHG is still implemented in
the old way (ie. _not_ ".if NOFSCHG then { INSTALLFLAGS_EDIT+=:S/schg/,/ }"
to emphasize the fact that NOFSCHG is only supported in a limited
fashion and for buildworld.

The interface and implementation are such that future use of flags such
as sappnd can also be easily removed or altered (perhaps to uappnd).

This commit brought to you by the letters B, D, and E, and the numbers six,
one, thirteen, and three.
1999-07-31 20:27:33 +00:00
Jordan K. Hubbard
c2da60f083 Reserve majors for arla. 1999-07-31 09:32:28 +00:00
KATO Takenori
a5d4842f09 Removed apm_setup.s. 1999-07-30 11:40:55 +00:00
Mike Smith
496027bf08 Major update to the kernel's BIOS-calling ability.
- Add support for calling 32-bit code in other segments
 - Add support for calling 16-bit protected mode code

Update APM to use this facility.

Submitted by:	jlemon
1999-07-29 01:49:19 +00:00
KATO Takenori
9365d83b9c Sync with sys/i386/conf/files.i386 revision 1.254. 1999-07-26 12:12:58 +00:00
Poul-Henning Kamp
8343d904fd Pave the way for the fla driver. 1999-07-26 07:43:26 +00:00
Martin Cracauer
784648c675 Various formatting fixes on my FPE trapcode commit.
Submitted by:	BDE
1999-07-26 05:47:31 +00:00
Martin Cracauer
a7674320e9 On FPU exceptions, pass a useful error code (one of the FPE_...
macros) to the signal handler, for old-style BSD signal handlers as
the second (int) argument, for SA_SIGINFO signal handlers as
siginfo_t->si_code. This is source-compatible with Solaris, except
that we have no <siginfo.h> (which isn't even mentioned in POSIX
1003.1b).

An rather complete example program is at
  http://www3.cons.org/cracauer/freebsd-signal.c
This will be added to the regression tests in src/.

This commit also adds code to disable the (hardware) FPU from
userconfig, so that you can use a software FP emulator on a machine
that has hardware floating point. See LINT.
1999-07-25 13:16:09 +00:00
Bill Paul
691c152864 This commit adds device driver support for Adaptec Duralink PCI fast
ethernet controllers based on the AIC-6915 "Starfire" controller chip.
There are single port, dual port and quad port cards, plus one 100baseFX
card. All are 64-bit PCI devices, except one single port model.

The Starfire would be a very nice chip were it not for the fact that
receive buffers have to be longword aligned. This requires buffer
copying in order to achieve proper payload alignment on the alpha.
Payload alignment is enforced on both the alpha and x86 platforms.
The Starfire has several different DMA descriptor formats and transfer
mechanisms. This driver uses frame descriptors for transmission which
can address up to 14 packet fragments, and a single fragment descriptor
for receive. It also uses the producer/consumer model and completion
queues for both transmit and receive. The transmit ring has 128
descriptors and the receive ring has 256.

This driver supports both FreeBSD/i386 and FreeBSD/alpha, and uses newbus
so that it can be compiled as a loadable kernel module. Support for BPF
and hardware multicast filtering is included.
1999-07-25 04:32:50 +00:00
KATO Takenori
6962200fc8 Removed device-dirver flags. 1999-07-09 13:19:35 +00:00
Bill Paul
3ebb090530 This commit adds driver support for the SysKonnect SK-984x series
gigabit ethernet adapters. This includes two single port cards
(single mode and multimode fiber) and two dual port cards (also single
mode and multimode fiber). SysKonnect is currently the only
vendor with a dual port gigabit ethernet NIC.

The ports on dual port adapters are treated as separate network
interfaces. Thus, if you have an SK-9844 dual port SX card, you
should have both sk0 and sk1 interfaces attached. Dual port cards
are implemented using two XMAC II chips connected to a single
SysKonnect GEnesis controller. Hence, dual port cards are really
one PCI device, as opposed to two separate PCI devices connected
through a PCI to PCI bridge. Note that SysKonnect's drivers use
the two ports for failover purposes rather that as two separate
interfaces, plus they don't support jumbo frames. This applies to
their Linux driver too. :)

Support is provided for hardware multicast filtering, BPF and
jumbo frames. The SysKonnect cards support TCP checksum offload
however this feature is not currently enabled (hopefully it will
be once we get checksum offload support).

There are still a few things that need to be implemeted, like
the ability to communicate with the on-board LM80 voltage/temperature
monitor, but I wanted to get the driver under CVS control and into
-current so people could bang on it.

A big thanks for SysKonnect for making all their programming info
for these cards (and for their FDDI and token ring cards) available
without NDA (see www.syskonnect.com).
1999-07-09 04:30:09 +00:00
Jonathan Lemon
ab001a72be Implement support for hardware debug registers on the i386.
Submitted by:	Brian Dean <brdean@unx.sas.com>
1999-07-09 04:16:00 +00:00
KATO Takenori
29390f09cb Sync with sys/i386/conf/Makefile.i386 revision 1.158. 1999-07-08 11:48:47 +00:00
Dag-Erling Smørgrav
6b5ca0d83e Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
Matt Jacob
af17b3d682 add another ISP option 1999-07-05 20:19:34 +00:00
Mike Smith
693a01d8a1 The IDA driver is 'ida', not 'id' 1999-07-05 09:09:09 +00:00
Mike Smith
134c934ce7 Move the initialisation/tuning of nmbclusters from param.c/machdep.c
into uipc_mbuf.c.  This reduces three sets of identical tunable code to
one set, and puts the initialisation with the mbuf code proper.

Make NMBUFs tunable as well.

Move the nmbclusters sysctl here as well.

Move the initialisation of maxsockets from param.c to uipc_socket2.c,
next to its corresponding sysctl.

Use the new tunable macros for the kern.vm.kmem.size tunable (this should have
been in a separate commit, whoops).
1999-07-05 08:52:54 +00:00
John Polstra
8b7c163daf Update comment for new location of soft-updates sources. 1999-07-03 21:31:00 +00:00
Peter Wemm
9929d2a045 Eliminate a bunch of #include "pci.h" and #if NPCI > 0 around entire
files.  config will leave the whole file out if configured to do so.
1999-07-03 20:17:08 +00:00
Peter Wemm
6c205e59db Delete the 'device-driver' suffix. It's been meaningless for a long time.
On the VAX, it used to be used for special compilation to avoid the
optimizer which would mess with memory mapped devices etc.  These days
we use 'volatile'.
1999-07-03 19:19:34 +00:00
Peter Wemm
0634d7115f Only have the pci component compiled if pci is specified at config.
Remove #if NPCI > 0 as a result.
1999-07-03 18:34:04 +00:00
Peter Wemm
dae36f142b Move bt_isa.c to the cpu-independent isa section. 1999-07-03 18:26:25 +00:00
KATO Takenori
819e31e3b3 Sync with sys/i386/conf/Makefile.i386 revision 1.157. 1999-07-03 08:17:40 +00:00
Bruce Evans
c04bb6a0e4 Fixed regression of $Id$ to "from: $Header$" in previous commit.
The `from:' was already corrupted by expansion of $Header$ in in
rev.1.1; rev.1.2 replaced it by $Id$.  Put $Id$ in the usual place
this time.
1999-07-03 06:48:02 +00:00
Matt Jacob
8450a1cf5d Replicate changes to i386 to do tags. I doesn't work yet 'coz ctags dumps
core, but when that is fixed it ought to.
1999-07-02 04:16:57 +00:00
Jordan K. Hubbard
93740fb962 Working kernel tags!
Submitted by:	Craig Leres <leres@ee.lbl.gov>
PR:		2806
1999-07-02 04:00:01 +00:00
Jordan K. Hubbard
739e3bdcf8 127 fire Firewire driver <ikob@koganei.wide.ad.jp> 1999-07-02 02:49:24 +00:00
Jordan K. Hubbard
4f018929d4 Remove the now-bogus comment about using iosiz with npx0 for memory
sizing - environment does this properly  now.  Thanks, Peter!
1999-07-01 18:39:23 +00:00
Peter Wemm
9c8b8baa38 Slight reorganization of kernel thread/process creation. Instead of using
SYSINIT_KT() etc (which is a static, compile-time procedure), use a
NetBSD-style kthread_create() interface.  kproc_start is still available
as a SYSINIT() hook.  This allowed simplification of chunks of the
sysinit code in the process.  This kthread_create() is our old kproc_start
internals, with the SYSINIT_KT fork hooks grafted in and tweaked to work
the same as the NetBSD one.

One thing I'd like to do shortly is get rid of nfsiod as a user initiated
process.  It makes sense for the nfs client code to create them on the
fly as needed up to a user settable limit.  This means that nfsiod
doesn't need to be in /sbin and is always "available".  This is a fair bit
easier to do outside of the SYSINIT_KT() framework.
1999-07-01 13:21:46 +00:00
Peter Wemm
28e1b413d8 sscape_mss is supposed to work.. 1999-06-29 21:53:59 +00:00
Peter Wemm
9fefb84af6 Drop old-scsi drivers (was commented out) od0 and (not commented) sctarg0 1999-06-29 21:52:07 +00:00