Bill Paul [Thu, 2 Mar 1995 06:41:40 +0000 (06:41 +0000)]
Obtained from: An old BPF release packaged with the tcpdump-2.0 source code.
"Yes Virginia, there is a rarpd."
(Before anyone asks, this *not* the rarpd from NetBSD. It did come from
the same place as theirs, however.)
This is a port of the rarpd program included with the tcpdump-2.0
source code (which I finally unearthed after scrounging around
some of the darker corners of the Internet). It's as close to the
original as I could keep it except for the following changes:
- The original program was based on an older version of the Berkeley
Packet Filter which used different filter programming instructions.
Fortunately, an updated RARP packet filter is available right in the
BPF man page so this was easy to fix.
- The old code didn't know how to deal with variable length addresses
in ifreq buffers. This has been fixed.
- Some byte order weirdness had to be fixed. The sanity checks in
rarp_check() needed some htons()es, and the rarp_reply() function
needed to properly set the ether_type field in the ethernet header
to ETHERTYPE_REVARP before transmitting the packet, otherwise
the bytes in ether_type would wind up reversed. It is important to note
that using htons(ETHERTYPE_REVARP) will not work. This is odd, because
the NetBSD rarpd uses htons(ETHERTYPE_REVARP). (Praise be to tcpdump:
I would never have been able to track this silliness down without it.)
- The update_arptab() function has been castrated. It depends on
SIOCSARP which has been deprecated in 4.4BSD. The NetBSD people
don't seem to be using this function either. It wouldn't be too
hard to replace this with equivalent code from arp.c, but it
might not be necessary.
- I put together an ether_ntohost() support function that allows
both local (/etc/ethers) and NIS lookups. This stuff should go
in libc at some point, but nothing else seems to need it for now,
so it can wait a while.
As you may have guessed, you need to have the Berkeley Packet Filter in
your kernel in order to use this program. The good news is that together
with the recently added bootparamd, you can use finally use a FreeBSD
box to boot Sun boxes over the network. (This was my whole motivation
for getting this stuff to work: I have this one subnet that has a whole
bunch of Sun3 X-terminals on it with only two Sun4 workstations, both
of which are locked in peoples' offices. If those two machines crash
(and they do every so often) then none of the X-terms will boot. Now I
can use a spare PC that I have as a boot server. :)
Changes to incorporate the Matsushita CDROM driver (otherwise known as
the "Sound blaster CDROM").
Submitted by: Frank Durda IV <bsdmail@nemesis.lonestar.org>
David Greenman [Wed, 1 Mar 1995 23:30:04 +0000 (23:30 +0000)]
Various changes from John and myself that do the following:
New functions create - vm_object_pip_wakeup and pagedaemon_wakeup that
are used to reduce the actual number of wakeups.
New function vm_page_protect which is used in conjuction with some new
page flags to reduce the number of calls to pmap_page_protect.
Minor changes to reduce unnecessary spl nesting.
Rewrote vm_page_alloc() to improve readability.
Various other mostly cosmetic changes.
Joerg Wunsch [Wed, 1 Mar 1995 23:08:40 +0000 (23:08 +0000)]
On snap 950210, format %s (print seconds from the epoch) is missing
from the code in strftime.c . This affects both the library code
and all the commands using it (e.g. date +%s).
Note that %s is not required by ANSI, but we've already got it in 1.1.5.1.
Peter Dufault [Wed, 1 Mar 1995 22:24:47 +0000 (22:24 +0000)]
Reviewed by: gibbs@freefall.cdrom.com julian@freefall.cdrom.com
1. Support for fixed device configuration
2. Hoisted common code to scsi_driver
3. SCSI busses dynamically allocated at boot
4. Reorg'd for LKMs
David Greenman [Wed, 1 Mar 1995 22:08:55 +0000 (22:08 +0000)]
Various changes from John and myself that do the following:
New functions create - vm_object_pip_wakeup and pagedaemon_wakeup that
are used to reduce the actual number of wakeups.
New function vm_page_protect which is used in conjuction with some new
page flags to reduce the number of calls to pmap_page_protect.
Minor changes to reduce unnecessary spl nesting.
Rewrote vm_page_alloc() to improve readability.
Various other mostly cosmetic changes.
My patch this morning was not complete. I never tested make install - stupidly
thinking that it would work :( The install program never get a destination
directory. Here is another patch that should also be added. I think this
should be the last one for these makefiles :)
[Note: I realize that there are more things wrong than this, but this should
at least get the tree compiling again! -jkh]
The current bootparamd makefiles break if you do a make obj first. It does
work if you don't have the obj link. Here is a patch for it. It will still
work if you don't have an obj link:)
(I stuck a ${DESTDIR} in front of the absolute path to /usr/include... /phk)
Reviewed by: phk
Submitted by: John Hay <jhay@mikom.csir.co.za>
Additions from Thomas Graichen to mention each functions' floating point
counterpart.
Submitted by: Thomas Graichen <graichen@sirius.physik.fu-berlin.de>
Paul Traina [Tue, 28 Feb 1995 00:21:11 +0000 (00:21 +0000)]
Incorporate bde's code-review comments.
(a) bring back ttselect, now that we have xxxdevtotty() it isn't dangerous.
(b) remove all of the wrappers that have been replaced by ttselect
(c) fix formatting in syscons.c and definition in syscons.h
(d) add cxdevtotty
NOT DONE:
(e) make pcvt work... it was already broken...when someone fixes pcvt to
link properly, just rename get_pccons to xxxdevtotty and we're done
Andreas Schulz [Tue, 28 Feb 1995 00:16:13 +0000 (00:16 +0000)]
build the link from man8/man8.i386/MAKEDEV.8 toman8/MAKEDEV.8 so that this
manual page can now also be read.
Change the references in MAKEDEV from com to tty and delete flog and add
sd instead.
Need much more work, but for today, after i lost my first changes through
a new sup :-), that's enough.
Snoop device stuff
* Make snoop see the output in tty ECHO mode
* Allow writing to observed tty (very funny)
* Fix and extend watch util.
* Fix and update manpages
Stefan Eßer [Mon, 27 Feb 1995 17:43:57 +0000 (17:43 +0000)]
Don't try to make use of useless rotational position optimisation,
if all free blocks are in the same bucket (i.e. NRPOS == 1).
Else a free block is choosen, possibly from a different cylinder,
even if the block succeeding bpref was free ...
Stefan Eßer [Mon, 27 Feb 1995 17:22:09 +0000 (17:22 +0000)]
Add code to deal with PCI-PCI bridge chips, especially the DEC 21050.
Try to deduce maximum number of PCI buses in system (working around
chip set bugs).
Better check for devices at multiple addresses (aliases).
Reviewed by: se
Submitted by: <wolf@kintaro.cologne.de> Wolfgang Stanglmeier
David Greenman [Mon, 27 Feb 1995 10:15:38 +0000 (10:15 +0000)]
Backed out previous change. I forgot (for about the fourth time) that
v_rdev is a #define which is dereferenced through v_specinfo->si_rdev,
and that isn't initialized until later in checkalias().
David Greenman [Mon, 27 Feb 1995 06:50:08 +0000 (06:50 +0000)]
Initialize v_rdev in getnewvnode() - it appears that some filesystems
may not properly initialize this field in all cases, and this would
result in very anti-social behavior (overwriting on some other random
device/location).
Bill Paul [Sun, 26 Feb 1995 23:40:53 +0000 (23:40 +0000)]
Obtained from: The Xkernel source distribution
I hope I'm doing this right.
This is an initial version of bootparamd for FreeBSD based on a public
domain rpc.bootparamd implementation by a gentleman named Klas Heggemann.
This program has apparently been around for a while. The README explicitly
lists the code as public domain, so I guess it's safe to use.
This program is needed for booting diskless SunOS and Solaris machines.
rarpd is also required, but that's in the works too.
I have made two changes to this code:
- Implemented NIS lookups. If /etc/bootparams contains a '+' then the
bootparams map is consulted.
- Allow 0.0.0.0 as a user-specified router address. The SunOS rpc.bootparamd
returns this value in many cases.
I think the security check to invalidate ALL write requests was just a little
excessive, and violates the specification defined in the manpage to boot.
Bill Paul [Sun, 26 Feb 1995 21:11:08 +0000 (21:11 +0000)]
The bootparam protocol file needs some extra includes in FreeBSD in order
to properly resolve some definitions in <nfs/nfs.h>. I suppose nobody noticed
this before because no one's tried to build bootparamd in FreeBSD until
now.
(Yes, you read that right: I've got bootparamd ready to go. And
rarpd is on the way. :)
Rodney W. Grimes [Sun, 26 Feb 1995 20:13:15 +0000 (20:13 +0000)]
Update to use 4.4 style includes.
Include proper files for 2.x.
Remove old unused argument to ixreset (int uba)
Nolonger convert ether_type to host byte order.
Use arp_ifinit in place of arpwhohas.
Change cb_ias to be non volatile.
Guido van Rooij [Sun, 26 Feb 1995 19:36:59 +0000 (19:36 +0000)]
Add some functionality to ftpd so it logs all anonymous file
transfers. It only does this when -S is set.
Reviewed by:
Submitted by:
Obtained from: logdaemon package
Atsushi Murai [Sun, 26 Feb 1995 12:18:08 +0000 (12:18 +0000)]
New user Process PPP based on iij-ppp0.94beta2.
o Supporting SYNC SIO device (But need a device driver)
- add "set speed sync"
o Fixing bug for Predictor-1 function.
o Add new parameter that re-sent interval for set timeout commands.
o Improving RTT (Round Trip Time) and reducing processor time.
- Previous Timer service was using polling, and now using
SIGALRM ;-)
- A 0.94beta2 will not work correctly....
-- Follows are additinal feature not including 0.94beta2
o Support Proxy ARP
- add "enable/disable proxy" commands
o Marging common routine in CHAP/PAP.
o Enhancing LCP/IPCP log information.
o Support local Authfication connection on port 300x and tty.
- You can set up pair of your "hostname -s" and
password in ppp.secret. if either ppp.secret file nor
your hostname line don't exist, It will notify a message
and working as same as previous version.(Backword compatibility)
- If you did set up them, It's allow connection but nothing to do
except help and passwd command.
- add "passwd yourpasswd" commands
o Support afilter - keep Alive filter that a packet can send/receiving
according to ifilter/ofilter but doesn't count it as preventing idle
timer expires.
- Same syntax of other filters.
o Fixing bugs reported by current user for previous one. Thanks !!
Bill Paul [Sun, 26 Feb 1995 04:42:48 +0000 (04:42 +0000)]
Submitted by: Sebastian Strollo <seb@erix.eriksson.se>
Fixes to ypbind:
- Correctly report the fact that we've bound to a new server when
logging the 'server OK' message.
- Report 'server not responding' just once instead of every
5 seconds while searching for a new server. (Prevents overstuffing
the syslog.)
- Apply patch from Sebstian Strollo to implement '-s' (secure) flag.
ypbind will reject connections from servers that do not originate
from a reserved TCP port.
- Apply patch from Sebastian Strollo to detect when a YP server has
crashed and come back up on a different port number.