Add $Id$, to make it simpler for members of the translation teams to
track.
The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;
.\" $Id$
.\"
If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.
Add $Id$, to make it simpler for members of the translation teams to
track.
The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;
.\" $Id$
.\"
If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.
Add $Id$, to make it simpler for members of the translation teams to
track.
The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;
.\" $Id$
.\"
If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.
Add $Id$, to make it simpler for members of the translation teams to
track.
The Id line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;
.\" $Id$
.\"
If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.
green [Mon, 12 Jul 1999 18:58:23 +0000 (18:58 +0000)]
Correct a mistake in so_cred changes. In practice, I don't think that it
would make a difference. However, my previous diff _did_ change the
behavior in some way (not necessarily break it), so I'm fixing it.
roger [Mon, 12 Jul 1999 15:51:50 +0000 (15:51 +0000)]
Bug fixes
Change number of VBI lines from 16 to 12 for NTSC formats.
Juha.Nurmela@quicknet.inet.fi found/fixed bug in VBI_SLEEP.
New features
MSP3430G DBX initialisation from Matt Brown <matt@dqc.org>
STB Bt878 card identification.
Hauppauge Model Number identification.
Changes to probeCard() for better eeprom identification.
Experimental TDA9850 initialisation code, from Linux bttv.
Cross Platform Changes
The driver has been reorgainsed based ideas from Brad Parker's port to Linux
to seperate OS Dependant and Independant sections.
I have backends for FreeBSD 2.2.x/3.x and 4.x newbus, BSDI, OpenBSD and NetBSD.
This commit has FreeBSD 2.2.8/2.2-stable/3.x and FreeBSD 4.x newbus backends.
Some code submitted by: Juha.Nurmela@quicknet.inet.fi
Matt Brown <matt@dqc.org>
Brad Parker <brad@parker.boston.ma.us>
green [Sun, 11 Jul 1999 18:32:46 +0000 (18:32 +0000)]
Two new sysctls: net.inet.tcp.getcred and net.inet.udp.getcred. These take
a sockaddr_in[2] (local, then remote) and return a struct ucred. Example
code for these is at:
http://www.FreeBSD.org/~green/inetd_ident.patch
http://www.FreeBSD.org/~green/freebsd4.c (for pidentd)
vm_map.c:
Don't set OBJ_ONEMAPPING on arbitrary vm objects. Only default
and swap type vm objects should have it set. vm_object_deallocate
already handles these cases.
vm_object.c:
If OBJ_ONEMAPPING isn't already clear in vm_object_shadow,
we are in trouble. Instead of clearing it, make it
an assertion that it is already clear.
peter [Sat, 10 Jul 1999 19:46:08 +0000 (19:46 +0000)]
Convert the if_fea (DEC FDDI) driver to newbus since it has been broken
for ages. This is the EISA wrapper for sys/dev/pdq/*. The pci bus driver
is in sys/pci/if_fpa.c.
Submitted by: "Matthew N. Dodd" <winter@jurai.net>
Change the data type used to represent page color in the vm_object
to be the same as that used in the vm_page. (This change also
shrinks the vm_object.)
The apmd package provides a means of handling various APM events from
userland code. Using apmd.conf, the apmd(8) configuration file, you
can select the APM events to be handled from userland and specify the
commands for a given event, allowing APM behaviour to be configured
flexibly.
Have Fun!
Submitted by: iwasaki, KOIE Hidetaka <hide@koie.org>
Reviewed by: -hackers, -mobile and bsd-nomads ML folks.
Contributed by: Warner Losh <imp@FreeBSD.org>,
Hiroshi Yamashita <bluemoon@msj.biglobe.ne.jp>,
Yoshihiko SARUMARU <mistral@imasy.or.jp>,
Norihiro Kumagai <kuma@nk.rim.or.jp>,
NAKAGAWA Yoshihisa <nakagawa@jp.FreeBSD.org>, and
Nick Hilliard <nick@foobar.org>.
Go back to the old (icu.s rev.1.7 1993) way of keeping the AST-pending
bit separate from ipending, since this is simpler and/or necessary for
SMP and may even be better for UP.
peter [Sat, 10 Jul 1999 15:27:05 +0000 (15:27 +0000)]
Fixes for a couple of problems in last commit:
1. Printing large quads in small bases overflowed the buffer if
sizeof(u_quad_t) > sizeof(u_long).
2. The sharpflag checks had operator precedence bugs due to excessive
parentheses in all the wrong places.
3. The explicit 0L was bogus in the quad_t comparison and useless in
the long comparision.
4. There was some more bitrot in the comment about ksprintn(). Our
ksprintn() handles bases up to 36 as well as down to 2.
Bruce has other complaints about using %q in kernel and would rather
we went towards using the C9X style %ll and/or %j. (I agree for that
matter, as long as gcc/egcs know how to deal with that.)
Fixed a longstanding scheduling bug. ASTs and softclock interrupts were
not masked during handling of shared PCI interrupts. This resulted in
ASTs sometimes being discarded and softclock interrupts sometimes being
handled prematurely (sometimes = quite often on systems with shared PCI
interrupts, never on other systems).
Debugged by: gibbs and other people at plutotech.com
PR: 6944, maybe 12381
peter [Fri, 9 Jul 1999 19:10:14 +0000 (19:10 +0000)]
Fix the previous warning a different way since the emul_path exposure was
intentional. Avoid the warning by propagating the const filename through
to elf_load_file() instead.
peter [Fri, 9 Jul 1999 18:05:03 +0000 (18:05 +0000)]
Minor tweak - don't cause a warning.
I don't know if it was intentional or not, but it would have printed out:
/compat/linux/foo/bar.so: interpreter not found
If it was, then I've broken it. De-constifying the 'interp' variable
or carrying the constness through to elf_load_file() are alternatives.
peter [Fri, 9 Jul 1999 17:54:39 +0000 (17:54 +0000)]
Implement the %q prefix for the integer types. Note that egcs on the
Alpha believes that %q is for long long, whereas our quad_t and int64_t
is only just a plain long. long long on the alpha is the same size (64
bit) as a long. It was requested, but I have not implemented yet, support
for C9X style %lld - it should be pretty easy though.
Fix bug: if a dlopen() failed (e.g., because of undefined symbols),
the dynamic linker didn't clean up properly. A subsequent dlopen()
of the same object would appear to succeed.
Another excellent fix from Max Khon.
PR: bin/12471
Submitted by: Max Khon <fjoe@iclub.nsu.ru>
Use the proctitle to indicate that we're busy wrapping a request for a
service. Inetd already uses the process title to indicate that a request
for an internal service is being serviced, so this addition is fairly
orthogonal.
Submitted by: David Malone <dwmalone@maths.tcd.ie>
Allow internal and external wrapping to be enabled independantly of
each other. Instead of allowing the -w option to be specified twice,
we now take -w (wrap external) and -W (wrap internal).
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).
These changes appear to give us benefits with both small (32MB) and
large (1G) memory machine configurations. I was able to run 'dbench 32'
on a 32MB system without bring the machine to a grinding halt.
* buffer cache hash table now dynamically allocated. This will
have no effect on memory consumption for smaller systems and
will help scale the buffer cache for larger systems.
* minor enhancement to pmap_clearbit(). I noticed that
all the calls to it used constant arguments. Making
it an inline allows the constants to propogate to
deeper inlines and should produce better code.
* removal of inherent vfs_ioopt support through the emplacement
of appropriate #ifdef's, with John's permission. If we do not
find a use for it by the end of the year we will remove it entirely.
* removal of getnewbufloops* counters & sysctl's - no longer
necessary for debugging, getnewbuf() is now optimal.
* buffer hash table functions removed from sys/buf.h and localized
to vfs_bio.c
* VFS_BIO_NEED_DIRTYFLUSH flag and support code added
( bwillwrite() ), allowing processes to block when too many dirty
buffers are present in the system.
* removal of a softdep test in bdwrite() that is no longer necessary
now that bdwrite() no longer attempts to flush dirty buffers.
* slight optimization added to bqrelse() - there is no reason
to test for available buffer space on B_DELWRI buffers.
* addition of reverse-scanning code to vfs_bio_awrite().
vfs_bio_awrite() will attempt to locate clusterable areas
in both the forward and reverse direction relative to the
offset of the buffer passed to it. This will probably not
make much of a difference now, but I believe we will start
to rely on it heavily in the future if we decide to shift
some of the burden of the clustering closer to the actual
I/O initiation.
* Removal of the newbufcnt and lastnewbuf counters that Kirk
added. They do not fix any race conditions that haven't already
been fixed by the gbincore() test done after the only call
to getnewbuf(). getnewbuf() is a static, so there is no chance
of it being misused by other modules. ( Unless Kirk can think
of a specific thing that this code fixes. I went through it
very carefully and didn't see anything ).
* removal of VOP_ISLOCKED() check in flushbufqueues(). I do not
think this check is necessary, the buffer should flush properly
whether the vnode is locked or not. ( yes? ).
* removal of extra arguments passed to getnewbuf() that are not
necessary.
* missed cluster_wbuild() that had to be a cluster_wbuild_wb() in
vfs_cluster.c
* vn_write() now calls bwillwrite() *PRIOR* to locking the vnode,
which should greatly aid flushing operations in heavy load
situations - both the pageout and update daemons will be able
to operate more efficiently.
* removal of b_usecount. We may add it back in later but for now
it is useless. Prior implementations of the buffer cache never
had enough buffers for it to be useful, and current implementations
which make more buffers available might not benefit relative to
the amount of sophistication required to implement a b_usecount.
Straight LRU should work just as well, especially when most things
are VMIO backed. I expect that (even though John will not like
this assumption) directories will become VMIO backed some point soon.
Submitted by: Matthew Dillon <dillon@backplane.com>
Reviewed by: Kirk McKusick <mckusick@mckusick.com>
Fix a potential race condition that can occur in xl_start(). If the NIC
clears out the transmit queue and zeroes the downlist pointer register,
but xl_txeof() isn't called before xl_start() tries to queue more packets,
xl_start() will think that the DMA is still in progress and not update
the downlist register again, thus causing packets to sit in the transmit
queue forever.
Patch provided by: Russell T Hunt <alaric@MIT.EDU>
- Fixed memory leak in sc_alloc_history_buffer().
- Correctly observe the variable `extra_history_size' when changing
the size of history (scroll back) buffer.
- Added sc_free_history_buffer().
peter [Wed, 7 Jul 1999 12:49:47 +0000 (12:49 +0000)]
Do away with ${network_interfaces} in rc.conf. Just use `ifconfig -l` to
get a list of interfaces, and then automatically configure them if
${ifconfig_${ifn}} or /etc/start_if.${ifn} exists.
This makes it a lot easier to deal with machines that constantly change
their network configuration as you can leave ifconfig settings for all
the possible cards - just the ones that are present will be configured.
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