Commit Graph

1737 Commits

Author SHA1 Message Date
Dag-Erling Smørgrav
f861330504 Fix some more disordering, as well as the description string for the
net.inet.tcp.drop_synfin sysctl, which for some mysterious reason said
"Drop TCP packets with FIN+ACK set" (instead of "...with SYN+FIN set")
1999-09-14 16:14:05 +00:00
Peter Wemm
5518bc0d23 Pull in the core bus drivers based on the machine type rather than
requiring the user to figure it out.  So, if you comment out all but the
machine type you are using, you automatically get the bus code just for
your system.  (eg DEC_EB164 implies cia, etc).  Multiple machine types
still pulls in the appropriate busses.  This means, take things like
'controller cia0' out of your config.

Reviewed by:	dfr  (in principle)
1999-09-13 17:52:06 +00:00
Dag-Erling Smørgrav
8dc47ef606 Fix disordering introduced in my previous commit.
Pointed out by:	bde
1999-09-13 09:45:07 +00:00
Dag-Erling Smørgrav
01b9141584 "\t\t" -> " \t" as per rev. 1.611 (mangled in the previous commit)
Pointed out by:	bde
1999-09-13 08:36:15 +00:00
Dag-Erling Smørgrav
e46cd3d4d2 Add the net.inet.tcp.restrict_rst and net.inet.tcp.drop_synfin sysctl
variables, conditional on the TCP_RESTRICT_RST and TCP_DROP_SYNFIN kernel
options, respectively. See the comments in LINT for details.
1999-09-12 17:22:08 +00:00
Yoshihiro Takahashi
c95341117e Merge missing changes from sys/i386/conf/files.i386. 1999-09-12 12:32:49 +00:00
Justin T. Gibbs
0e9857132a Add the AMD driver. 1999-09-11 16:05:48 +00:00
Peter Wemm
c9d9f1a046 Zap EXPORTMFS, it's no longer an option. (mfs_vfsops.c rev 1.58) 1999-09-08 22:03:46 +00:00
Peter Wemm
1ce1810d29 Zap EXPORTMFS -> opt_mfs.h - the option went away (turned on) in April
this year.  (mfs_vfsops.c rev 1.58)
1999-09-08 22:01:31 +00:00
Poul-Henning Kamp
b24d30561d Make unused tape bmajors in past tense. 1999-09-08 18:46:22 +00:00
Poul-Henning Kamp
6523748af1 Make sa/bdev, gd/bdev and gd/cdev as past-tense. 1999-09-08 17:02:40 +00:00
Peter Wemm
971d732a21 Add $FreeBSD$ 1999-09-08 11:14:56 +00:00
Peter Wemm
b720111ca3 Restore old sio driver for Bruce. We'll fix the bus problems in nsio
instead.
1999-09-08 11:08:50 +00:00
Peter Wemm
6dfb2a5169 s/sio/nsio/ 1999-09-08 11:07:40 +00:00
KATO Takenori
c5e304773e Commented out k6_mem.c. 1999-09-07 12:09:26 +00:00
Doug Rabson
5ca8dcf66e Update for newpcm. 1999-09-06 20:37:07 +00:00
Nick Hibma
fe3cac87c1 1) s/mod(un)?load/kld$1load/
2) s/MODLOAD/KMODLOAD/ to be consistent with the rest of the variables
(KMOD, KMODOWN, KMODGRP, etc) and definition of MODLOAD/UNLOAD in the
Makefile of the ATAPI module

3) textual fixups
1999-09-06 20:11:59 +00:00
Peter Wemm
e5174d14c5 Repo copy isa/sio* to dev/sio/sio* in preperation for extra bus methods
including pci.
Also, eliminate NSIOTOT and do it dynamically where it matters.
1999-09-06 14:06:23 +00:00
Peter Wemm
24b08e1d86 add pccard/pccard_nbk.c 1999-09-06 11:36:25 +00:00
Bill Paul
e5a9fd5435 This commit adds driver support for PCI fast ethernet NICs based on
the Davicom DM9100 and DM9102 chipsets, including the Jaton Corporation
XPressNet. Datasheet is available from www.davicom8.com.

The DM910x chips are still more tulip clones. The API is reproduced
pretty faithfully, unfortunately the performance is pretty bad. The
transmitter seems to have a lot of problems DMAing multi-fragment
packets. The only way to make it work reliably is to coalesce transmitted
packets into a single contiguous buffer. The Linux driver (written by
Davicom) actually does something similar to this. I can't recomment this
NIC as anything more than a "connectivity solution."

This driver uses newbus and miibus and is supported on both i386
and alpha platforms.
1999-09-06 06:14:30 +00:00
Bill Paul
bbf7ca2249 Add a driver for the AMD AM79c873 10/100 PHY. By some strange coincidence,
this PHY and the Davicom DM9101 have exactly the same register definitions.
One of them is probably a clone of the other. I'm not sure which.

This is needed for the Davicom DM9102 10/100 PCI ethernet driver which
will be committed shortly.
1999-09-06 05:27:55 +00:00
Bill Paul
9555e59a1e This commit adds driver support for the Silicon Integrated Systems
SiS 900 and SiS 7016 PCI fast ethernet chipsets. Full manuals for the
SiS chips can be found at www.sis.com.tw.

This is a fairly simple chipset. The receiver uses a 128-bit multicast
hash table and single perfect entry for the station address. Transmit and
receive DMA and FIFO thresholds are easily tuneable. Documentation is
pretty decent and performance is not bad, even on my crufty 486. This
driver uses newbus and miibus and is supported on both the i386 and
alpha architectures.
1999-09-05 21:01:03 +00:00
Peter Wemm
07f5372c67 Temporarily disable k6_mem (k6 write combining) at Brian's request since
it appears to be causing problems under XFree3.9.16.
1999-09-05 16:55:44 +00:00
Cameron Grant
a8bd3cc943 disable the aureal vortex driver for now 1999-09-04 18:59:47 +00:00
Bruce Evans
d7320dd1a0 Removed defunct option NULLFS_DIAGNOSTIC. 1999-09-04 12:44:38 +00:00
KATO Takenori
4fcaaf69e7 Merge from sys/i386/conf/files.i386 revision 1.264. 1999-09-04 01:36:23 +00:00
Julian Elischer
7012bab988 Revert a bunch of contraversial changes by PHK. After
a quick think and discussion among various people some form of some of
these changes will probably be recommitted.

The reversion requested was requested by dg while discussions proceed.
PHK has indicated that he can live with this, and it has been agreed
that some form of some of these changes may return shortly after further
discussion.
1999-09-03 05:16:59 +00:00
Matthew N. Dodd
fdfd9f2f70 This adds support for the Buslogic/Bustek/Storage Dimensions
MCA SCSI adapters.

bt_mca.c is going to live in sys/dev/buslogic instead of sys/dev/mca
as per a conversation with Peter, Doug and Mike.

Thanks to Andy Farkas <andyf@speednet.com.au> for being such a good
sport and doing all the testing for me (as I don't actually own one
of these cards.  Yet.)
1999-09-03 03:50:55 +00:00
Matthew N. Dodd
30ca126cee This is the rest of the MCA support; new_bus code to be exact.
Should we ever find ourselves on an RS/6000 this code should work
with few changes.
1999-09-03 03:40:00 +00:00
Matthew N. Dodd
7612e4c122 This adds the i386 specific support for systems with a MicroChannel
Architecture bus.

Reviewed by: msmith
1999-09-03 02:04:28 +00:00
KATO Takenori
c1699f31a8 Sync with sys/i386/conf/files.i386 revision 1.263. 1999-09-02 13:43:00 +00:00
Doug Rabson
4249382df0 This represents essentially a complete rewrite of the ISA PnP code. The
new system is integrated with the ISA bus code more cleanly and allows
the future addition of more enumerators such as PnPBIOS and ACPI.

This commit also enables the new pcm driver since it is somewhat tied to
the new PnP code.
1999-09-01 20:53:43 +00:00
Poul-Henning Kamp
586e1b7b46 Make buffered acces to bdevs from userland controllable with
a sysctl vfs.bdev_access.
1999-08-31 21:01:57 +00:00
Bill Paul
a4f02d20ed Add a driver for the internal PHY in the RealTek 8139. 1999-08-31 14:43:30 +00:00
Poul-Henning Kamp
02e1576966 Make bdev userland access work like cdev userland access unless
the highly non-recommended option ALLOW_BDEV_ACCESS is used.

(bdev access is evil because you don't get write errors reported.)

Kill si_bsize_best before it kills Matt :-)

Use the specfs routines rather having cloned copies in devfs.
1999-08-30 07:56:23 +00:00
Bruce Evans
4047cd0bb2 Converted the silly SAFTEY option into a new-style option by renaming it to
DIAGNOSTIC.

Fixed an English style bug in the panic messages controlled by SAFETY.
1999-08-30 07:08:04 +00:00
KATO Takenori
545a1c84b2 - Removed COMPAT_ATDISK from option because it is pseudo-device now.
- Fixed arguments of atcompat_dsinit() in diskslice_machdep.c.
1999-08-29 21:28:47 +00:00
Poul-Henning Kamp
da9e4f5550 Add micro "disk" layer which should enable us to pull all the slice/label
stuff out of the device drivers.
1999-08-29 13:28:55 +00:00
Bruce Evans
09c1244640 Removed dysfunctional/defunct options KERNFS_DIAGNOSTIC,
UMAPFS_DIAGNOSTIC and UNION_DIAGNOSTIC.  Uncommented NULLFS_DIAGNOSTIC.
It is as bogus as the above three but since it is already a new-style
option it is easier to use it than to fix it.
1999-08-29 10:14:59 +00:00
Poul-Henning Kamp
f054c29093 Merge alpha and pc98 changes into i386 MBR handling code and replace all
three copies with one copy in MI land.
1999-08-29 09:12:54 +00:00
Poul-Henning Kamp
0bd2b984ce Sort the easy part of this file. It should be all sorted. 1999-08-29 08:44:18 +00:00
Yoshihiro Takahashi
cbf0618984 Fix ordering. 1999-08-28 16:20:53 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Marcel Moolenaar
c6dfea0ebd Add sysctl variables for the Linuxulator. These reside under `compat.linux' as
discussed on current.

The following variables are defined (for now):

    osname (defaults to "Linux")
        Allow users to change the name of the OS as returned by uname(2),
        specially added for all those Linux Netscape users and statistics
        maniacs :-) We now have what we all wanted!

    osrelease (defaults to "2.2.5")
        Allow users to change the version of the OS as returned by uname(2).
        Since -current supports glibc2.1 now, change the default to 2.2.5
        (was 2.0.36).

    oss_version (defaults to 198144 [0x030600])
        This one will be used by the OSS_GETVERSION ioctl (PR 12917) which I
        can commit now that we have the MIB. The default version number is the
        lowest version possible with the current 'encoding'.

A note about imprisoned processes (see jail(2)):
  These variables are copy-on-write (as suggested by phk). This means that
  imprisoned processes will use the system wide value unless it is written/set
  by the process. From that moment on, a copy local to the prison will be
  used.

A note about the implementation:
  I choose to add a single pointer to struct prison, because I didn't like the
  idea of changing struct prison every time I come up with a new variable. As
  a side effect, the extra storage is only needed when a variable is set from
  within the prison. This also minimizes kernel bloat when the Linuxulator is
  not used; both compiled in or as a module.

Reviewed by: bde (first version only) and phk
1999-08-27 19:47:41 +00:00
Bill Paul
d341237291 Add miibus drivers for the ThunderLAN internal PHY and the Micro Linear
ML6692 PHY. The Micro Linear driver is my own; the ThunderLAN driver is
a port of the NetBSD driver with various hacks. The ML driver is necessary
to support the Olicom OC-2326 ThunderLAN-based NIC.

Also regenerated miidevs.h to pick up the proper 'obtained from'
revision string.
1999-08-27 18:33:36 +00:00
KATO Takenori
13b4772498 Merge from sys/i386/conf/options.i386 revision .1.20. 1999-08-23 13:39:32 +00:00
Bill Paul
23e4757cd7 This commit adds device driver support for the Sundance Technologies ST201
PCI fast ethernet controller. Currently, the only card I know that uses
this chip is the D-Link DFE-550TX. (Don't ask me where to buy these: the
only cards I have are samples sent to me by D-Link.)

This driver is the first to make use of the miibus code once I'm sure
it all works together nicely, I'll start converting the other drivers.

The Sundance chip is a clone of the 3Com 3c90x Etherlink XL design
only with its own register layout. Support is provided for ifmedia,
hardware multicast filtering, bridging and promiscuous mode.
1999-08-21 18:34:58 +00:00
Bill Paul
d00275330d This commit adds support for the NetBSD MII abstraction layer and
MII-compliant PHY drivers. Many 10/100 ethernet NICs available today
either use an MII transceiver or have built-in transceivers that can
be programmed using an MII interface. It makes sense then to separate
this support out into common code instead of duplicating it in all
of the NIC drivers. The mii code also handles all of the media
detection, selection and reporting via the ifmedia interface.

This is basically the same code from NetBSD's /sys/dev/mii, except
it's been adapted to FreeBSD's bus architecture. The advantage to this
is that it automatically allows everything to be turned into a
loadable module. There are some common functions for use in drivers
once an miibus has been attached (mii_mediachg(), mii_pollstat(),
mii_tick()) as well as individual PHY drivers. There is also a
generic driver for all PHYs that aren't handled by a specific driver.
It's possible to do this because all 10/100 PHYs implement the same
general register set in addition to their vendor-specific register
sets, so for the most part you can use one driver for pretty much
any PHY. There are a couple of oddball exceptions though, hence
the need to have specific drivers.

There are two layers: the generic "miibus" layer and the PHY driver
layer. The drivers are child devices of "miibus" and the "miibus" is
a child of a given NIC driver. The "miibus" code and the PHY drivers
can actually be compiled and kldoaded as completely separate modules
or compiled together into one module. For the moment I'm using the
latter approach since the code is relatively small.

Currently there are only three PHY drivers here: the generic driver,
the built-in 3Com XL driver and the NS DP83840 driver. I'll be adding
others later as I convert various NIC drivers to use this code.

I realize that I'm cvs adding this stuff instead of importing it
onto a separate vendor branch, but in my opinion the import approach
doesn't really offer any significant advantage: I'm going to be
maintaining this stuff and writing my own PHY drivers one way or
the other.
1999-08-21 17:40:53 +00:00
Mike Smith
fcb893a801 Implement a new generic mechanism for attaching handler functions to
events, in order to pave the way for removing a number of the ad-hoc
implementations currently in use.

Retire the at_shutdown family of functions and replace them with
new event handler lists.

Rework kern_shutdown.c to take greater advantage of the use of event
handlers.

Reviewed by:	green
1999-08-21 06:24:40 +00:00