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103201 commits

Author SHA1 Message Date
Marius Strobl 093caf3332 Back out 1.23 until I figure out why it causes Netra t1 100 to no longer
pass any traffic. Unfortunately this means no full-duplex link with auto-
negotiation on hme(4) using DP83840A PHYs again.
I really thought I had tested this also on a Netra t1 100...
2004-06-12 02:23:06 +00:00
Max Laier 6d43605d86 FreeBSD-ify ALTQ:
- add locking
 - disable ALTQ3_COMPAT by default (do not remove the code to keep the diff
   towards KAME small)
 - put some more code under ALTQ3 conditional compilation as it should be
 - account for if_xname
 - some more minor compile fixes

As people started wondering:
The strange path layout "altq/altq" is there to avoid "-Isys/contrib" and
make it "-Isys/contrib/altq" instead, as we will need at least <altq/altq.h>
and <altq/if_altq.h> for kernel compilation.

The "freebsd4_..." in the privious commit is just the best tag name in the
KAME tree I could find to classify this in order to track its history. It
does *not* mean that this will go to 4-STABLE or anything of that kind.
2004-06-12 00:57:20 +00:00
Max Laier 4fd250c713 This commit was generated by cvs2svn to compensate for changes in r130365,
which included commits to RCS files with non-trunk default branches.
2004-06-12 00:10:21 +00:00
Max Laier a2f5f9a397 Import parts of the ALTQ framework from latest KAME snapshot (which is up to
HEAD at this point). This will not exactly live in a vendor branch, but have
the vendor backing to make it easier to exchange diffs.

This will be followed by a diff which takes most of the .c files off the
vendor branch in order to:
 - add locking
 - disable ALTQ3_COMPAT code (which is outdated and "un-lockable")

There is work in progress to refine the configuration API. Import this "as
is" now to have more exposure time before 5-STABLE.

This is only the import, it will be some more days until you will actually
be able to compile ALTQ support into your kernel so don't hold your breath.
HEADUPs will be posted on current@ and net@ before this is actually enabled.

No-objection:	re(scottl), core(rwatson)
2004-06-12 00:10:21 +00:00
Robert Watson 0d017b271f Use tabs instead of spaces between #define and macro name; a merge
mistake as they are in rwatson_netperf.
2004-06-11 22:39:42 +00:00
Christian S.J. Peron d316f2cf4f Modify ip fw so that whenever UID or GID constraints exist in a
ruleset, the pcb is looked up once per ipfw_chk() activation.

This is done by extracting the required information out of the PCB
and caching it to the ipfw_chk() stack. This should greatly reduce
PCB looking contention and speed up the processing of UID/GID based
firewall rules (especially with large UID/GID rulesets).

Some very basic benchmarks were taken which compares the number
of in_pcblookup_hash(9) activations to the number of firewall
rules containing UID/GID based contraints before and after this patch.

The results can be viewed here:
o http://people.freebsd.org/~csjp/ip_fw_pcb.png

Reviewed by:	andre, luigi, rwatson
Approved by:	bmilekic (mentor)
2004-06-11 22:17:14 +00:00
Alan Cox 52fae0ba6c Neither pmap_enter() nor pmap_enter_quick() should create pv entries for
unmanaged pages.

Tested by:	marcel@
2004-06-11 20:11:41 +00:00
Alan Cox acecb8392c Move uma_small_alloc() and uma_small_free() out of the pmap and into their
own machine-dependent file.  This makes alpha consistent with amd64, ia64,
and powerpc.
2004-06-11 19:55:56 +00:00
Jens Schweikhardt d809991124 Style cleanup. 2004-06-11 18:47:44 +00:00
Vinod Kashyap 75e4d88db4 Fix for a problem seen only on 6xxx series controllers, where-in the
driver tries to submit the same request repeatedly, on finding the
controller cmd queue to be full.

Submitted by:ps, vkashyap
Reviewed by:re
Approved by:re
2004-06-11 18:42:44 +00:00
Bosko Milekic 96e124135b Gah! Plug a mbuf leak I introduced in the last commit.
I don the pointy-hat.

Problem reported by: Peter Holm <pho@>
2004-06-11 18:17:25 +00:00
Jens Schweikhardt 37522eed80 * Fix typo in comment.
* remove extraneous semicolon between function definitions.
* vm_offset_t is not a pointer, so return 0, not NULL. This
  fixes two warnings.
2004-06-11 17:51:37 +00:00
Julian Elischer 94e0a4cdf3 Shuffle some code around. 2004-06-11 17:48:20 +00:00
Marcel Moolenaar 74b010ebf2 Document the STRIPBIN environment variable. This includes adding a
forward reference from where strip(1) is being mention (-s option).

PR: bin/28620
2004-06-11 17:25:37 +00:00
David E. O'Brien 9232e635e0 Sperate out the MD parts of kvm-fbsd to get rid of the #ifdef maze.
Also quiet some warnings by tweaking the included headers.
2004-06-11 16:09:38 +00:00
Oliver Eikemeier cb49d42b60 Add sha1 and rmd160 checksum tools.
Since the algorithms are already supported in libmd,
the size increase is small when a dynamic root is used.

Approved by:	joerg, ru
MFC after:	2 weeks
2004-06-11 16:07:02 +00:00
Olivier Houchard 79ef6aa9d1 Import the ttys file for arm.
make TARGET_ARCH=arm world now works (but still with external patches for
the toolchain bits).
2004-06-11 15:37:49 +00:00
Scott Long 13bbbdd9c2 Make the XPT_CALC_GEOMETRY op dependent on the sc_extended_geometry flag
that is set in the bus front-end.
2004-06-11 15:33:20 +00:00
Poul-Henning Kamp 01b8b4dc80 COMPAT_SUNOS is gone. 2004-06-11 11:58:07 +00:00
Poul-Henning Kamp a2befd2af6 Make this look less dubious :-)
Spotted by:	ru
2004-06-11 11:43:46 +00:00
Joerg Wunsch 1c9fe2e4b2 Cast the arguments to make_h_number() to uintmax_t before multiplying
them...  Otherwise the result will be truncated anyway.
2004-06-11 11:41:33 +00:00
Poul-Henning Kamp 1930e303cf Deorbit COMPAT_SUNOS.
We inherited this from the sparc32 port of BSD4.4-Lite1.  We have neither
a sparc32 port nor a SunOS4.x compatibility desire these days.
2004-06-11 11:16:26 +00:00
Poul-Henning Kamp f89485e2b1 Merge boot0 and boot0sio so they behave the same. 2004-06-11 09:45:18 +00:00
Søren Schmidt 68599b781f Back out the last change as that broke some SATA devices.
Now we are cleaing up remove a few lines of unused code.
2004-06-11 07:39:15 +00:00
Alan Cox 4e302a62f7 Reduce the number of preallocated pv entries and lpte entries in
pmap_init().

Tested by:	marcel@
2004-06-11 04:24:35 +00:00
Robert Watson c1d587c848 Remove unneeded Giant acquisition in divert_packet(), which is
left over from debug.mpsafenet affecting only the forwarding
plane.  Giant is now acquired in the ithread/netisr or in the
system call code.
2004-06-11 04:06:51 +00:00
Robert Watson 935becd8dd Constify raw_sendspace and raw_recvspace, as they're not mutable. 2004-06-11 03:52:56 +00:00
Robert Watson b8f9429d55 Switch to conditionally acquiring and dropping Giant around calls into
ifp->if_output() basedd on debug.mpsafenet.  That way once bpfwrite()
can be called without Giant, it will acquire Giant (if desired) before
entering the network stack.
2004-06-11 03:47:21 +00:00
Robert Watson 8240bf1e04 Un-staticize 'dst' sockaddr in the stack of bpfwrite() to prevent
the need to synchronize access to the structure.  I believe this
should fit into the stack under the necessary circumstances, but
if not we can either add synchronization or use a thread-local
malloc for the duration.
2004-06-11 03:45:42 +00:00
Robert Watson c14800e6ff Lock down parallel router_info list for tracking multicast IGMP
versions of various routers seen:

- Introduce igmp_mtx.
- Protect global variable 'router_info_head' and list fields
  in struct router_info with this mutex, as well as
  igmp_timers_are_running.
- find_rti() asserts that the caller acquires igmp_mtx.
- Annotate a failure to check the return value of
  MALLOC(..., M_NOWAIT).
2004-06-11 03:42:37 +00:00
Ken Smith f64520dfb8 Change defualt time zone from GMT to UTC. This will not be MFC-ed, and
was done before 5-STABLE on purpose...
2004-06-11 03:34:02 +00:00
Eric Anholt 3ba181deb2 Merge from DRI CVS as of 2004-05-26. Most of the meat is new PCI IDs and a new
packet for Radeon.
2004-06-11 03:26:59 +00:00
David Schultz a2ca83c04a Add some fenv.h regression tests. 2004-06-11 03:22:34 +00:00
David Schultz 16919a6cf7 Shift the FPSR contents by the correct amount so feupdateenv() raises
the correct exceptions from the old environment.
2004-06-11 02:35:30 +00:00
David Schultz 0d2354c6fd Insert a missing '~' in feholdexcept(), so that it correctly clears
the exception flags in the mxcsr as well as the x87 FPU.
2004-06-11 02:35:19 +00:00
Brian Feldman b4adfcf2f4 Make sysctl_wire_old_buffer() respect ENOMEM from vslock() by marking
the valid length as 0.  This prevents vsunlock() from removing a system
wire from memory that was not successfully wired (by us).

Submitted by:	tegge
2004-06-11 02:20:37 +00:00
Tim Kientzle c066ba2f01 Oops: gtar's --dereference should be a synonym for bsdtar's -L, not -H.
Pointed out by: devel/nspr port
Thanks to: Kris Kennaway
2004-06-11 01:35:56 +00:00
Peter Wemm 20fe68acb9 Revise previous commit - I managed to mess up a 1-line change and broke
amd64 world.  The csu code evalues this Makefile with a different origin.
2004-06-11 00:35:29 +00:00
Peter Wemm aabc36c5b8 The gcc/config/i386/freebsd64.h file neglects to override the default
(bogus, application name space) mcount function name on amd64.  Override
it here instead.

I've done it this way to avoid touching gcc source while 3.4 is in
progress, and this is the smallest, lowest impact I could come up with.
Adding a patch touches about 10-14 lines of Makefile, this touches only 1.
This will likely go away with the 3.4 import.

I spoke with Alexander about this a few days ago, but waited until after
sorting out some of the other bugs in the userland profiling.
2004-06-10 22:18:33 +00:00
Marius Strobl 543912b386 Remove second <sys/cdefs.h> and __FBSDID. 2004-06-10 22:15:51 +00:00
Peter Wemm a520047095 Argh. Add the mini-stack-frame back in for mcount's benefit for syscall
stubs.
2004-06-10 22:02:26 +00:00
Peter Wemm 6d05d7c75a Make profiling work for varargs functions.. %al is an additional argument
which indicates the number of xmm registers used in the varargs.  This
stops the explosion that happened when profiling printf() etc.
2004-06-10 22:00:58 +00:00
Marius Strobl 397f6b1e7f Add a first version of a pcf(4) front-end for the Sun i2c devices ("i2c"
is the actual name here) on EBus and which are PCF8584 (on systems having
a boot-bus controller the i2c are said to not be a PCF8584). Similar to the
SUNW,envctrl devices, onboard slaves for monitoring fans, temperatures and
such hang off of these i2c devices. But there's also stuff like EEPROMs
housing the hostid of the system and the boards usally have a connector to
add custom slave devices (on CP1500 there's actually a second PCF8584 with
its own I2C bus for these).
This driver already works fine but I'm not yet sure if access to the slave
devices on CP1400/CP1500 marked as "reserved for factory use" in the docs
should be blocked (most likely these are the voltage controllers wich aren't
meant to be controller by software and even not by the firmware). Once the
issues with polled mode are fixed in the common pcf(4) part in pcf.c, this
front-end should probably honour the poll-mode property of the i2c devices.
Tested on Ultra AXe and CP1500 (Netra t1 100).

OK'ed by:	joerg, nsouch
2004-06-10 21:56:52 +00:00
Marius Strobl a9f012c75d - Add missing <sys/module.h>.
- Use "envctrl" as the name when registering this module rather than "pcf";
  we can't have "pcf" as the name for all pcf(4) front-ends or we would get
  conflicts.

OK'ed by:	joerg
2004-06-10 21:53:04 +00:00
Marius Strobl cdd89aebf5 - Add missing <sys/module.h>.
- s,pcf_,pcf_isa, to better reflect the purpose of this front-end and to
  avoid conflicts.
- Don't use this front-end for attaching to EBus, declaring it as an EBus
  driver was a cut&paste accident according to joerg.

OK'ed by:	joerg, nsouch
2004-06-10 21:51:39 +00:00
Marius Strobl f2ce1eaef9 - #define\tFOO\tBAR
- Remove two tabs from an otherwise empty line.

OK'ed by:	nsouch
2004-06-10 21:48:51 +00:00
Robert Watson 0d9ce3a1ac Introduce a subsystem lock around UNIX domain sockets in order to protect
global and allocated variables.  This strategy is derived from work
originally developed by BSDi for BSD/OS, and applied to FreeBSD by Sam
Leffler:

- Add unp_mtx, a global mutex which will protect all UNIX domain socket
  related variables, structures, etc.

- Add UNP_LOCK(), UNP_UNLOCK(), UNP_LOCK_ASSERT() macros.

- Acquire unp_mtx on entering most UNIX domain socket code,
  drop/re-acquire around calls into VFS, and release it on return.

- Avoid performing sodupsockaddr() while holding the mutex, so in general
  move to allocating storage before acquiring the mutex to copy the data.

- Make a stack copy of the xucred rather than copying out while holding
  unp_mtx.  Copy the peer credential out after releasing the mutex.

- Add additional assertions of vnode locks following VOP_CREATE().

A few notes:

- Use of an sx lock for the file list mutex may cause problems with regard
  to unp_mtx when garbage collection passed file descriptors.

- The locking in unp_pcblist() for sysctl monitoring is correct subject to
  the unpcb zone not returning memory for reuse by other subsystems
  (consistent with similar existing concerns).

- Sam's version of this change, as with the BSD/OS version, made use of
  both a global lock and per-unpcb locks.  However, in practice, the
  global lock covered all accesses, so I have simplified out the unpcb
  locks in the interest of getting this merged faster (reducing the
  overhead but not sacrificing granularity in most cases).  We will want
  to explore possibilities for improving lock granularity in this code in
  the future.

Submitted by:	sam
Sponsored by:	FreeBSD Foundatiuon
Obtained from:	BSD/OS 5 snapshot provided by BSDi
2004-06-10 21:34:38 +00:00
Peter Wemm 11b000253e Insta-MFi386: ignore disabled cpu apic id's entirely 2004-06-10 21:30:08 +00:00
Jens Schweikhardt cad27670ff Correct assorted typos and grammos. 2004-06-10 21:03:34 +00:00
John Baldwin bad4ce7d91 - Use the correct devclass name ("acpi" vs "ACPI") to detect if acpi0 is
present and thus that the PnPBIOS probe should be skipped instead of
  having ACPI zero out the PnPBIOStable pointer.
- Make the PnPBIOStable pointer static to i386/i386/bios.c now that that is
  the only place it is used.
2004-06-10 20:43:04 +00:00