Commit Graph

212 Commits

Author SHA1 Message Date
Poul-Henning Kamp
d37ed5a03a Add a new "file" to procfs: "rlimit" which shows the resource limits for
the process.

PR:		11342
Submitted by:	Adrian Chadd adrian@freebsd.org
Reviewed by:	phk
1999-04-30 13:04:21 +00:00
Poul-Henning Kamp
75c1354190 This Implements the mumbled about "Jail" feature.
This is a seriously beefed up chroot kind of thing.  The process
is jailed along the same lines as a chroot does it, but with
additional tough restrictions imposed on what the superuser can do.

For all I know, it is safe to hand over the root bit inside a
prison to the customer living in that prison, this is what
it was developed for in fact:  "real virtual servers".

Each prison has an ip number associated with it, which all IP
communications will be coerced to use and each prison has its own
hostname.

Needless to say, you need more RAM this way, but the advantage is
that each customer can run their own particular version of apache
and not stomp on the toes of their neighbors.

It generally does what one would expect, but setting up a jail
still takes a little knowledge.

A few notes:

   I have no scripts for setting up a jail, don't ask me for them.

   The IP number should be an alias on one of the interfaces.

   mount a /proc in each jail, it will make ps more useable.

   /proc/<pid>/status tells the hostname of the prison for
   jailed processes.

   Quotas are only sensible if you have a mountpoint per prison.

   There are no privisions for stopping resource-hogging.

   Some "#ifdef INET" and similar may be missing (send patches!)

If somebody wants to take it from here and develop it into
more of a "virtual machine" they should be most welcome!

Tools, comments, patches & documentation most welcome.

Have fun...

Sponsored by:   http://www.rndassociates.com/
Run for almost a year by:       http://www.servetheweb.com/
1999-04-28 11:38:52 +00:00
Mike Smith
f8dc47162a Allow loadable interface drivers with BPF support to be loaded into a kernel
that doesn't have it.  This is achieved by having minimal do-nothing stubs
enabled when there are no bpfilter devices configured.

Driver modules should be built with BPF enabled for maximum
convenience (but can be built without it for maximum performance).
1999-04-28 01:18:13 +00:00
Peter Wemm
d95939af7a Zap LKM option and support. Farewell old friend. 1999-04-19 14:19:52 +00:00
Peter Wemm
8da287cee8 oops, there was no tek390.c from the last commit, that's something on
one of Doug's machines apparently.
1999-04-17 00:06:24 +00:00
Peter Wemm
6182fdbda8 Bring the 'new-bus' to the i386. This extensively changes the way the
i386 platform boots, it is no longer ISA-centric, and is fully dynamic.
Most old drivers compile and run without modification via 'compatability
shims' to enable a smoother transition.  eisa, isapnp and pccard* are
not yet using the new resource manager.  Once fully converted, all drivers
will be loadable, including PCI and ISA.

(Some other changes appear to have snuck in, including a port of Soren's
 ATA driver to the Alpha.  Soren, back this out if you need to.)

This is a checkpoint of work-in-progress, but is quite functional.

The bulk of the work was done over the last few years by Doug Rabson and
Garrett Wollman.

Approved by:	core
1999-04-16 21:22:55 +00:00
Nick Hibma
ec71ab8ec3 Remove the entries for umodem and ucom. These drivers only probe
and attach, nothing else. This is confusing to people.
1999-04-16 16:17:05 +00:00
Peter Wemm
b9da114482 Build the functionality of the wdc_p hack into the ide_pci.c code.
All it did was match a specific device ID and turn on a quirk for
the wdc driver.

Incidently, at line 1462 there is a return that prevents the generic
ide_pci code from trying to look at the device.  I'd be interested
to know if we can take out the return and let the generic code "see" it.
I've left the return in because that's the way it worked before.

(Be sure to rerun config after cvsup or you'll get undefined files!)
1999-04-13 20:22:34 +00:00
Nick Hibma
5628cc3116 In preparation of the commit of the umass driver and to make life easier
for testers.
1999-04-08 17:58:07 +00:00
Bill Paul
d02c233129 Add driver support for gigabit ethernet adapters based on the Alteon
Networks Tigon 1 and Tigon 2 chipsets. There are a _lot_ of OEM'ed
gigabit ethernet adapters out there which use the Alteon chipset so
this driver covers a fair amount of hardware. I know that it works with
the Alteon AceNIC, 3Com 3c985 and Netgear GA620, however it should also
work with the DEC/Compaq EtherWORKS 1000, Silicon Graphics Gigabit
ethernet board, NEC Gigabit Ethernet board and maybe even the IBM and
and Sun boards. The Netgear board is the cheapest (~$350US) but still
yields fairly good performance.

Support is provided for jumbo frames with all adapters (just set the
MTU to something larger than 1500 bytes), as well as hardware multicast
filtering and vlan tagging (in conjunction with the vlan support in
-current, which I should merge into -stable soon). There are some hooks
for checksum offload support, but they're turned off for now since
FreeBSD doesn't have an officially sanctioned way to support checksum
offloading (yet).

I have not added the 'device ti0' entry to GENERIC since the driver
with all the firmware compiled in is quite large, and it doesn't really
fit into the category of generic hardware.
1999-04-06 17:08:31 +00:00
Kenneth D. Merry
4a64714fd8 Delete all references to the "aic" driver. It isn't in the tree, and
may not show up for a while, and I'm tired of people asking about it.

Perhaps this will eliminate some of the confusion.
1999-03-29 17:56:28 +00:00
Semen Ustimenko
7e8dac41cb Add new kernel option:
options NTFS
1999-03-02 20:26:02 +00:00
Nick Hibma
1571f899d2 Rename hid device to uhid (HID: Human Interface Device) 1999-02-21 16:23:23 +00:00
Julian Elischer
722012cc0c World, I'd like you to meet the first FreeBSD token Ring driver.
This  is for various Olicom cards. An IBM driver is following.
This patch also adds support to tcpdump to decode packets on tokenring.
Congratulations to the proud father.. (below)

Submitted by:	Larry Lile <lile@stdio.com>
1999-02-20 11:18:00 +00:00
Nick Hibma
fe5ba84529 Moved [uo]hci_pci.c from /sys/dev/pci to /sys/pci after Soren
threatened to send Bruce. These files are no longer shared
   with NetBSD anyway.

   Requires a config and make depend.
1999-02-18 21:42:19 +00:00
Nicolas Souchu
fdf94d1afe 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
Nicolas Souchu
24ca0d705d Add pci/alpm.c, Aladdin SMBus driver (alpm(4)). 1999-02-13 17:49:57 +00:00
Mark Newton
bd56b99ac3 New pseudo-device to provide for a way of obtaining a socket by open()ing
something in /dev.

Obtained from: Christos Zoulas (NetBSD)
1999-01-30 06:28:29 +00:00
Nicolas Souchu
04fb1490a0 Terminate commit for the Intel PIIX4 SMBus support. Already committed files
are sys/pci/intpm*

Submitted by: Takanori Watanabe <takawata@shidahara1.planet.sci.kobe-u.ac.jp>
1999-01-25 19:34:27 +00:00
Peter Wemm
8492b0d178 Add vinumdaemon.c; sort vinum entries. 1999-01-23 01:25:59 +00:00
Nick Hibma
066f67b1ac Make uhub mandatory in usb config (msmith) 1999-01-22 00:57:47 +00:00
Matthew Dillon
1c7c3c6a86 This is a rather large commit that encompasses the new swapper,
changes to the VM system to support the new swapper, VM bug
    fixes, several VM optimizations, and some additional revamping of the
    VM code.  The specific bug fixes will be documented with additional
    forced commits.  This commit is somewhat rough in regards to code
    cleanup issues.

Reviewed by:	"John S. Dyson" <root@dyson.iquest.net>, "David Greenman" <dg@root.com>
1999-01-21 08:29:12 +00:00
Peter Wemm
f20a9c5af8 LKM kernel support becomes optional on "options LKM". (Bear in mind
that the default kernel is now ELF and cannot load these LKM's).
1999-01-17 19:02:39 +00:00
Doug Rabson
46bfb76599 Add kern_syscalls.c
Submitted by: Assar Westerlund <assar@sics.se>
1999-01-16 17:29:56 +00:00
Mike Smith
118537f287 Add sscanf/vsscanf/strtoq/strtouq to the kernel. Initially these will be used
for parsing kernel environment values, although they have utility elsewhere.
1999-01-15 00:03:39 +00:00
Justin T. Gibbs
d95bc0d6d2 Add entry for the target mode black hole driver. 1999-01-14 06:16:45 +00:00
Bill Paul
31188d61c1 Add driver support (and man page) for PCI fast ethernet cards based
on the ASIX AX88140A chip. Update /sys/conf/files, RELNOTES.TXT,
/sys/i388/i386/userconfig.c, sysinstall/devices.c, GENERIC and LINT
accordingly.

For now, the only board that I know of that uses this chip is the
Alfa Inc. GFC2204. (Its predecessor, the GFC2202, was a DEC tulip card.)
Thanks again to Ulf for obtaining the board for me. If anyone runs
across another, please feel free to update the man page and/or the
release notes. (The same applies for the other drivers.)

FreeBSD should now have support for all of the DEC tulip workalike
chipsets currently on the market (Macronix, Lite-On, Winbond, ASIX).
And unless I'm mistaken, it should also have support for all PCI fast
ethernet chipsets in general (except maybe the SMC FEAST chip, which
nobody seems to ever use, including SMC). Now if only we could convince
3Com, Intel or whoever to cough up some documentation for gigabit
ethernet hardware.

Also updated RELNOTEX.TXT to mention that the SVEC PN102TX is supported
by the Macronix driver (assuming you actually have an SVEC PN102TX with
a Macronix chip on it; I tried to order a PN102TX once and got a box
labeled 'Hawking Technology PN102TX' that had a VIA Rhine board inside
it).
1999-01-09 18:12:08 +00:00
Peter Wemm
a9d45962a3 Config glue for 'pseudo-device vinum' 1998-12-28 16:31:26 +00:00
Poul-Henning Kamp
19c749625f Initial entry of ISDN4BSD into the FreeBSD tree.
ISDN4BSD is the work of our brand-new comitter: Hellmuth Michaelis,
who has done a tremendous amount of work to bring us this far.

There are still some outstanding issues and files to bring into
the tree, and for now it will be needed to pick up all the extra
docs from the isdn4bsd release.

It is probably also a very good idea to subscribe to the isdn@freebsd.org
mailing list before you try this out.

These files correspond to release "beta Version 0.70.00 / December
1998" from Hellmuth.
1998-12-27 21:47:14 +00:00
Luigi Rizzo
508d06616f Bring dummynet+bridging in -current. Everything will be ready when
LINT is updated.
1998-12-14 17:46:15 +00:00
Nick Hibma
aee1b5a2c5 Added uhid again, sorting seems to work now 1998-12-13 23:14:03 +00:00
Nick Hibma
eca58e5e00 dded the stubs for umodem and ucom (communications class driver). They are nothing other than
the ugen driver with different variable names.
1998-12-13 23:04:35 +00:00
Nick Hibma
7ee72fdb25 Reversed the order of the USB devices, makes sure the ugen device is probed last 1998-12-10 23:36:46 +00:00
Nick Hibma
a48e33e094 Preliminary support for OHCI motherboards 1998-12-09 23:28:43 +00:00
Warner Losh
f7c9e34bea If there is no .depends file, use the standard ad-hoc way of ensuring
that the generated files are generated before any of the object files.
Also minor cleanup of dependencies in conf/files that I bogusly added
before.

This should fix the requirement that make depend be done starting from
a clean config directory.  If you don't have a clean directory, make
depend is still required if you want the proper .o's to be recompiled.

Reviewed by: bde
1998-12-07 22:36:54 +00:00
Bill Paul
726ff6a158 An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.

if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
         various other PNIC devices

if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
         other boards based on the Macronix 98713, 98713A, 98715, 98715A
         and 98725 chips

if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
         Rhine II chips (note: the D-Link and certain other cards
         that actually use a Rhine II chip still return the PCI
         device ID of the Rhine I. I don't know why, and it doesn't
         really matter since the driver treats both chips the same
         anyway.)

if_wb.c: Trendware TE100-PCIE and various other cards based on the
         Winbond W89C840F chip (the Trendware card is identical to
         the sample boards Winbond sent me, so who knows how many
         clones there are running around)

All drivers include support for ifmedia, BPF and hardware multicast
filtering.

Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.

I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
Nick Hibma
0cec007c5f Initial commit of ported NetBSD USB stack 1998-11-26 23:13:13 +00:00
Eivind Eklund
5b6a440bab Whoops - wrong copy of files, so all wasn't converted. Rest of perl -> perl5 1998-11-24 19:02:43 +00:00
Eivind Eklund
999c8b9450 perl -> perl5, to allow to compile on older boxes with perl5 installed (but
without perl5 as the system perl)
1998-11-24 18:58:43 +00:00
Doug Rabson
128d4f3960 Build subr_rman.c by default. 1998-11-15 18:16:23 +00:00
Mike Smith
abb46fda2c Remove the 'amd' driver. 1998-11-11 21:30:59 +00:00
Nicolas Souchu
710c119cf7 Update configuration files for the perl based makedevops script.
Submitted by: Nick Hibma <nick.hibma@jrc.it>
Approved by:  Doug Rabson <dfr@nlsystems.com>
1998-11-08 18:39:57 +00:00
Dag-Erling Smørgrav
fb46af4f6c Back out previous commit. The bpfilter -> bpf transition will have to be a
flag day unless we can hack config(8) to smooth things over.
1998-11-03 22:01:22 +00:00
Dag-Erling Smørgrav
10b4ab477f Rename the 'bpfilter' pseudo-device to 'bpf'. The old syntax is still legal
and will stick around for a while.
1998-11-03 21:12:20 +00:00
Nicolas Souchu
206b85750f Extensions to iicbus(4) added + brooktree848 driver ported to new I2C
framework.
1998-10-31 11:24:20 +00:00
Poul-Henning Kamp
858bb1f5b5 Add some missing dependencies.
Grumbled about in principle:	bde
1998-10-25 07:23:32 +00:00
Bill Paul
589e38a609 Add driver support for PCI fast ethernet adapters based on the
RealTek 8129/8139 chipset like I've been threatening. Update kernel
configs, userconfig.c, relnotes and sysinstall. No man page yet;
comming soon.

I consider this driver stable enough that I want to give it some
exposure in -current.
1998-10-18 16:24:34 +00:00
Poul-Henning Kamp
8015a6ef37 Added missing dependency for bus_if.o on bus_if.h 1998-10-18 10:57:55 +00:00
Peter Wemm
456aa5a8cf Forgot to commit this; the alpha uses the kld symbol interface now. The
tables that db_elf.c is expecting are not loaded in that format any more.
1998-10-15 02:01:50 +00:00
Peter Wemm
1dd643abae Remove DDB_ELF_SYMBOLS and DDB_KLD_SYMBOLS options. KLD will be the sole
interface to symbols in an elf kernel.
1998-10-09 23:26:26 +00:00