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220
159
209
412
415
166
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250
379
467
543
569
399
483
154
262
218
144
201
340
280
1045
232
485
570
132
151
151
170
841
158
171
270
163
139
109
175
221
272
451
201
222
127
134
151
250
341
358
281
296
602
199
360
197
275
263
167
389
391
347
217
589
359
116
400
280
164
174
260
350
228
143
122
212
198
163
309
494
256
345
338
286
214
259
165
181
367
260
482
370
139
1080
470
178
335
307
304
139
748
113
288
114
161
156
133
166
166
112
158
285
382
270
507
369
156
653
186
550
255
190
189
604
165
253
289
205
178
201
141
348
346
235
339
414
456
247
181
178
166
137
301
177
217
167
399
184
184
183
158
454
166
111
230
210
192
182
205
187
161
310
220
184
183
241
199
152
183
152
207
249
153
137
144
6910
175

K 10
svn:author
V 8
cperciva
K 8
svn:date
V 27
2005-03-23T04:17:48.000000Z
K 7
svn:log
V 174
Add verbiage to the description of the noexec mount option clarifying
that it really wasn't intended as a security feature.

Wording mostly by: simon
Discussed with:	secteam

END
K 10
svn:author
V 5
mdodd
K 8
svn:date
V 27
2005-03-23T04:40:10.000000Z
K 7
svn:log
V 125
MFC

ata-chipset.c:1.94
    ata-pci.c:1.91
    ata-pci.h:1.37

Add support for the ITE IT8212F controller.

Approved by:	 re

END
K 10
svn:author
V 5
mdodd
K 8
svn:date
V 27
2005-03-23T04:47:18.000000Z
K 7
svn:log
V 65
MFC 1.94: Use dynamic major number allocation.

Approved by:	 re

END
K 10
svn:author
V 5
mdodd
K 8
svn:date
V 27
2005-03-23T04:48:32.000000Z
K 7
svn:log
V 114
MFC 1.234: Return ATA register values in the request struct
           when ATAREQUEST returns.

Approved by:	 re

END
K 10
svn:author
V 5
mdodd
K 8
svn:date
V 27
2005-03-23T04:49:03.000000Z
K 7
svn:log
V 317
MFC

1.53: Resolve "memory modified after free" panics on Thinkpads
1.52: Avoid long hangs on resume on some systems.
1.51: Try to get out of probing as early as possible on (hopefully) vacant
      channels.
1.50: Compensate for off by one bugs in disk firmware for 48BIT
      addressing cutover.

Approved by:	 re

END
K 10
svn:author
V 5
mdodd
K 8
svn:date
V 27
2005-03-23T04:50:26.000000Z
K 7
svn:log
V 320
MFC

1.42: When resubmitting a timed out request, reset donecount.
1.41: Reset timeout when we are back from interrupt.
1.40: Correct logical error, result was that retries wasn't always made but
      failure reported instead.
1.39: Do not retry on requests that have lost their device during reinit.

Approved by:	 re

END
K 10
svn:author
V 7
cvs2svn
K 8
svn:date
V 27
2005-03-23T04:50:27.000000Z
K 7
svn:log
V 70
This commit was manufactured by cvs2svn to create branch 'RELENG_5_4'.
END
K 10
svn:author
V 5
mdodd
K 8
svn:date
V 27
2005-03-23T05:14:11.000000Z
K 7
svn:log
V 460
ata-chipset.c
1.98: Support should now cover all old and current products.
1.97: Update the Promise support for combo (SATA+PATA) controllers.
1.96: Compensate for off by one bugs in disk firmware for 48BIT
      addressing cutover
1.95: Update the ICH6 support so all 4 SATA channels can be used.
      We still use "normal" mode, AHCI mode is in the works still.

ata-pci.h
1.36: Add first shot on support for the new Promise SATAII chips.

Approved by:	 re

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2005-03-23T05:59:42.000000Z
K 7
svn:log
V 157
MFC revision 1.31
 Use VM_ALLOC_NOBUSY to eliminate an unneeded vm_page_wakeup() call and the
 synchronization that one entails.

Approved by: re (kensmith)

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2005-03-23T06:02:29.000000Z
K 7
svn:log
V 286
MFC revision 1.46
 Avoid repeated acquisition and release of the vm object lock inside of
 two loops in agp_generic_bind_memory().  As an intended side-effect, all
 of the calls to vm_page_wakeup() are now performed with the containing
 vm object lock held.

Approved by: re (kensmith)

END
K 10
svn:author
V 3
rse
K 8
svn:date
V 27
2005-03-23T08:06:38.000000Z
K 7
svn:log
V 374
1. Annotate the rc.conf reference with a hint to the "cloned_interfaces"
   variable, because it might be not obvious how to configure carp(4)
   devices in rc.conf.

2. Remove the sentence about the not implemented "carpdev" option (this
   was not imported from OpenBSD according to our source code) to avoid
   confusion.

Reviewed by:    glebius@
MFC after:      3 days

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2005-03-23T08:27:59.000000Z
K 7
svn:log
V 450
Make ps_nargvstr and ps_nenvstr unsigned.  This fixes an input
validation error in procfs/linprocfs that can be exploited by local
users to cause a kernel panic.  All versions of FreeBSD with the patch
referenced in SA-04:17.procfs have this bug, but versions without that
patch have a more serious bug instead.  This problem only affects
systems on which procfs or linprocfs is mounted.

Found by:	Coverity Prevent analysis tool
Security:	Local DOS

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2005-03-23T08:28:00.000000Z
K 7
svn:log
V 476
Reject packets larger than IP_MAXPACKET in linux_sendto() for sockets
with the IP_HDRINCL option set.  Without this change, a Linux process
with access to a raw socket could cause a kernel panic.  Raw sockets
must be created by root, and are generally not consigned to untrusted
applications; hence, the security implications of this bug are
minimal.  I believe this only affects 6-CURRENT on or after 2005-01-30.

Found by:	Coverity Prevent analysis tool
Security:	Local DOS

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2005-03-23T08:28:03.000000Z
K 7
svn:log
V 306
Bounds check the length parameter to i386_set_ldt() before passing it
to kmem_alloc().  Failure to do this made it possible for user
processes to cause a hard lock on i386 kernels.  I believe this only
affects 6-CURRENT on or after 2005-01-26.

Found by:	Coverity Prevent analysis tool
Security:	Local DOS

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2005-03-23T08:28:06.000000Z
K 7
svn:log
V 390
Bounds check the user-supplied length used in a copyout() in
svr4_do_getmsg().  In principle this bug could disclose data from
kernel memory, but in practice, the SVR4 emulation layer is probably
not functional enough to cause the relevant code path to be executed.
In any case, the emulator has been disconnected from the build since
5.0-RELEASE.

Found by:	Coverity Prevent analysis tool

END
K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2005-03-23T08:58:51.000000Z
K 7
svn:log
V 57
Document support for the ITE IT8212F.

MFC after:	3 days

END
K 10
svn:author
V 5
maxim
K 8
svn:date
V 27
2005-03-23T09:26:38.000000Z
K 7
svn:log
V 167
o Document net.inet.ip.portrange.random* sysctls.
o Correct a comment about random port allocation threshold
implementation.

Reviewed by:	silby, ru
MFC after:	3 days

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2005-03-23T09:40:18.000000Z
K 7
svn:log
V 121
Implement "verbose" optional keyword for "show" command. This is analog
of Cisco's "show ip cache verbose flow" command.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2005-03-23T10:01:43.000000Z
K 7
svn:log
V 48
Describe usage of newly implemented out* hooks.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2005-03-23T10:08:28.000000Z
K 7
svn:log
V 104
- Reword HOOKS paragraph also mentioning how data received on out* hooks
  is handled.
- Xref flowctl.8

END
K 10
svn:author
V 5
harti
K 8
svn:date
V 27
2005-03-23T12:56:15.000000Z
K 7
svn:log
V 245
Make paths an explicite datatype instead of using the generic Lst.
A Path is now a TAILQ of PathElements each of which just points to
a reference counted directory. Rename all functions dealing with Paths
from the Dir_ prefix to a Path_ prefix.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2005-03-23T13:30:21.000000Z
K 7
svn:log
V 183
Since em(4) is very popular and does not use miibus(4) add special hack
under #ifdef DEV_CARP, which calls carp_carpdev_state() when link goes
up or down.

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-23T15:01:54.000000Z
K 7
svn:log
V 952
What should be the last major changes to the ISO layout:
- When a separate livefs ISO is used, change the name of the tree directory
  to be R/cdrom/livefs and change the name of the iso to livefs.iso rather
  than using disc2.  Instead, disc2 is now always going to be the packages
  disc regardless of the presence of a separate livefs which makes things
  simpler.
- Build a very simple disc2 tree under R/cdrom that just includes the
  cdrom.inf file that the packages need.  Also, build a disc2.iso image
  in the iso.1 target.  Disc 2's volume label is "FreeBSD_Packages".
- Retire CD_EXTRA_BITS and replace it with CD_PACKAGE_TREE.  CD_EXTRA_BITS
  was specific to disc1, but CD_PACKAGE_TREE instead should point to a
  directory that has disc1 and disc2 subdirectories that contain the extra
  bits for each image.
- Rename the bootonly volume label to "FreeBSD_bootonly" and just hardcode
  the disc1 and livefs volume names and iso suffixes.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-23T15:34:45.000000Z
K 7
svn:log
V 139
Belatedly remove the drivers.conf(5) man page.  The actual files and
supporting scripts were removed as part of the splitfs floppy rework.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-23T15:44:40.000000Z
K 7
svn:log
V 392
- Document the top-level package-split target.
- Update the description of the cdrom.1 target and add notes for cdrom.2
  and cdrom.3.
- Document CD_PACKAGES_TREE (CD_EXTRA_BITS wasn't documented before).
- Document CVSARGS.
- Remove DISC[12]_{LABEL,NAME}.
- Remove NOPORTREADMES.
- Remove references to drivers.conf files and man page.
- Update version number for a CURRENT snapshot to 6.0.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-23T16:14:24.000000Z
K 7
svn:log
V 477
MFC: Bring all the package split and merged ISO stuff back from HEAD to
RELENG_5 including:
- make package-split target and changes to iso.1 and cdrom.* targets.
- Replace print-cdrom-packages.sh with package-split.py and add
  package-trees.sh.
- Merge livefs onto disc1 unless SEPARATE_LIVEFS is set in which case it
  is put on livefs.iso instead.
- Add /stand symlink to livefs to fix fixit.profile.
- Sync release(7).
- Remove drivers.conf(5).

Approved by:	re (kensmith)

END
K 10
svn:author
V 5
harti
K 8
svn:date
V 27
2005-03-23T16:14:41.000000Z
K 7
svn:log
V 38
Style: make indentation 8 characters.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-23T16:17:30.000000Z
K 7
svn:log
V 59
Document SEPARATE_LIVEFS (forgot this in previous commit).

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-23T16:18:10.000000Z
K 7
svn:log
V 59
MFC: Document SEPARATE_LIVEFS.

Approved by:	re (kensmith)

END
K 10
svn:author
V 5
harti
K 8
svn:date
V 27
2005-03-23T16:28:57.000000Z
K 7
svn:log
V 76
Style: de-lispify by removing extra parantheses in conditional expressions.

END
K 10
svn:author
V 5
gibbs
K 8
svn:date
V 27
2005-03-23T16:43:29.000000Z
K 7
svn:log
V 746
Restore queue depth settings across tag disable events.  The system often
disables tag queuing temporarily in order to allow controllers a window
to safely perform transfer negotiation with non-compliant devices.  Before
this change, CAM would restore the queue depth to the controller specified
maximum or device quirk level rather than any depth determined by reactions
to QUEUE FULL/BUSY events or an explicit user setting.

During device probe, initialize the flags field for XPT_SCAN_BUS.
The uninitialized value often confused CAM into not bothering to
issue an AC_FOUND_DEVICE async event for new devices.  The reason
this bug wasn't reported earlier is that CAM manually announces
devices after the initial system bus scans.

MFC: 3 days

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2005-03-23T17:13:08.000000Z
K 7
svn:log
V 63
Unbreak buildworld on i386 when MODULES_WITH_WORLD is defined.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2005-03-23T17:35:58.000000Z
K 7
svn:log
V 77
MFC 1.21, improvements to commented out examples

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
jmg
K 8
svn:date
V 27
2005-03-23T18:16:26.000000Z
K 7
svn:log
V 177
fix kldloading of pci driver modules after boot on sparc64...  since
we weren't using the pci module, we weren't restoring the pci state...

Submitted by:	imp
MFC after:	5 days

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2005-03-23T18:16:33.000000Z
K 7
svn:log
V 69
MFC BIND 9.3.1 and related bmake updates

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2005-03-23T20:39:14.000000Z
K 7
svn:log
V 47
MFC: BIND 9.3.1.

Approved by:	re (implicitly)

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2005-03-23T20:42:09.000000Z
K 7
svn:log
V 17
MFC: BIND 9.3.1.

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2005-03-23T20:54:56.000000Z
K 7
svn:log
V 83
Sync with HEAD:
- Add 'status' subcommand.
- Cleanups.

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
jmg
K 8
svn:date
V 27
2005-03-23T21:24:29.000000Z
K 7
svn:log
V 128
relocate the power state transition statements to the
pci_set_powerstate_method function...

Reviewed by:	imp
MFC after:	1 week

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2005-03-23T22:04:10.000000Z
K 7
svn:log
V 176
MFFSF: rev 1.9.6.1: Remove fpsize argument, change opcode to suffix.
Use fmov*x macros, create all 3 fpsize variants in one macro. Adjust all users.

Approved by:	re(kensmith)

END
K 10
svn:author
V 2
ps
K 8
svn:date
V 27
2005-03-23T22:10:10.000000Z
K 7
svn:log
V 359
- The NFS client was incorrectly masking SIGSTOP (which is
  non-maskable).
- The NFS client needs to guard against spurious wakeups
  while waiting for the response. ltrace causes the process
  under question to wakeup (possibly from ptrace()), which
  causes NFS to wakeup from tsleep without the response being
  delivered.

Submitted by:	Mohan Srinivasan

END
K 10
svn:author
V 8
vkashyap
K 8
svn:date
V 27
2005-03-23T22:57:47.000000Z
K 7
svn:log
V 103
MFC: Use correct flags for bus_dma_tag_create().

Submitted by:scottl
Approved by:re
MFC after:17 days

END
K 10
svn:author
V 7
davidxu
K 8
svn:date
V 27
2005-03-23T23:53:50.000000Z
K 7
svn:log
V 125
MFC Revision 1.302: simplify sigwait.
MFC Revision 1.303: avoid panic under swapping in sigwait.

Approved by: re (kensmith)

END
K 10
svn:author
V 5
mdodd
K 8
svn:date
V 27
2005-03-24T01:26:40.000000Z
K 7
svn:log
V 33
POWERSTATECHANGE was misspelled.

END
K 10
svn:author
V 5
mdodd
K 8
svn:date
V 27
2005-03-24T01:58:20.000000Z
K 7
svn:log
V 40
Offer unhandled IOCTLS to fddi_ioctl().

END
K 10
svn:author
V 5
mdodd
K 8
svn:date
V 27
2005-03-24T02:08:22.000000Z
K 7
svn:log
V 57
- Break after nested switch.
- Default returns an error.

END
K 10
svn:author
V 6
jcamou
K 8
svn:date
V 27
2005-03-24T04:45:09.000000Z
K 7
svn:log
V 154
Add manual page for snd_via8233(4) and add it to the build.

PR:		docs/78322
Submitted by:	Joel Dahl <joel@automatvapen.se>
Approved by:	trhodes (mentor)

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T06:00:45.000000Z
K 7
svn:log
V 247
 - All of the bugs which lead to the complication of the LOOKUP_SHARED
   config option have now been fixed.  All filesystems are properly locked
   and checked via DEBUG_VFS_LOCKS.  Remove the workaround code.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T06:02:37.000000Z
K 7
svn:log
V 264
 - Clear LOCKSHARED if LOOKUP_SHARED is not enabled.  This is not strictly
   necessary since we disable the shared locks in vfs_cache, but it is
   prefered that the option not leak out into filesystems when it is
   disabled.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T06:03:31.000000Z
K 7
svn:log
V 187
 - Remove the #ifdef LOOKUP_SHARED from some calls to NDINIT.  The
   LOCKSHARED flag is simply ignored in namei() if LOOKUP_SHARED is not
   enabled.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T06:04:35.000000Z
K 7
svn:log
V 202
 - Remove some long dead LOOKUP_SHARED code that tracked the lock state.
 - Always pass LOCKSHARED and rely on namei() to ignore it when
   LOOKUP_SHARED is not set.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T06:08:58.000000Z
K 7
svn:log
V 508
 - If vput() is called with a shared lock it must upgrade to an exclusive
   before it can call VOP_INACTIVE().  This must use the EXCLUPGRADE path
   because we may violate some lock order with another locked vnode if
   we drop and reacquire the lock.  If EXCLUPGRADE fails, we mark the
   vnode with VI_OWEINACT.  This case should be very rare.
 - Clear VI_OWEINACT in vinactive() and vbusy().
 - If VI_OWEINACT is set in vgone() do the VOP_INACTIVE call here as well.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T06:16:27.000000Z
K 7
svn:log
V 105
 - Grab the lock type that the caller requests in vfs_hash_insert().

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T07:29:23.000000Z
K 7
svn:log
V 266
 - Add a 'flags' parameter to VFS_ROOT().  This is intended to allow
   lookup to do shared locks on the root.  Filesystems are free to ignore
   flags and instead acquire an exclusive lock if they do not support
   shared locks.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T07:30:00.000000Z
K 7
svn:log
V 103
 - Fixup the default vfs_root function to match the new prototype.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T07:31:38.000000Z
K 7
svn:log
V 181
 - Pass LK_EXCLUSIVE to VFS_ROOT() to satisfy the new flags argument.  For
   now, all calls to VFS_ROOT() should still acquire exclusive locks.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T07:32:50.000000Z
K 7
svn:log
V 169
 - Update the ufs_root() prototype.
 - Pass the ufs_root() flags argument to VFS_VGET() to allow callers to
   specify shared locks.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T07:33:45.000000Z
K 7
svn:log
V 74
 - Call VFS_ROOT() with LK_EXCLUSIVE.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T07:36:16.000000Z
K 7
svn:log
V 295
 - Update vfs_root implementations to match the new prototype.  None of
   these filesystems will support shared locks until they are explicitly
   modified to do so.  Careful review must be done to ensure that this
   is safe for each individual filesystem.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T07:39:03.000000Z
K 7
svn:log
V 297
 - Update vfs_root implementations to match the new prototype.  None of
   these filesystems will support shared locks until they are explicitly
   modified to do so.  Careful review must be done to ensure that this
   is safe for each individual filesystem.

Sponsored by:   Isilon Systems, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T09:35:06.000000Z
K 7
svn:log
V 253
 - Complete the implementation of td_locks.  Track the number of outstanding
   lockmgr locks that this thread owns.  This is complicated due to
   LK_KERNPROC and because lockmgr tolerates unlocking an unlocked lock.

Sponsored by:	Isilon Systes, Inc.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-24T09:35:38.000000Z
K 7
svn:log
V 123
 - Fail an assert if we attempt to return with any lockmgr locks held in
   userret().

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 8
cperciva
K 8
svn:date
V 27
2005-03-24T10:12:29.000000Z
K 7
svn:log
V 491
If "dangerous" environment variables (LD_PRELOAD, LD_LIBMAP,
LD_LIBMAP_DISABLE, LD_LIBRARY_PATH) are used, then make sure the
libraries being loaded aren't on a noexec-mounted filesystem.

This is a compromise position: I'm assuming that nobody will be silly
enough to set the noexec mount flag on part of the default library
path, in order to avoid adding extra overhead into the common case
(where those environment variables aren't used).

Discussed with:	csjp, secteam
MFC after:	1 week

END
K 10
svn:author
V 3
den
K 8
svn:date
V 27
2005-03-24T11:13:48.000000Z
K 7
svn:log
V 266
Merge the following from the English version:

   1.227.2.24 -> 1.227.2.25 hardware/common/dev.sgml
   1.761.2.36 -> 1.761.2.37 relnotes/common/new.sgml

Update dev-auto override

Obtained from:	The FreeBSD Russian Documentation Project
Approved by:	re (implicitly)

END
K 10
svn:author
V 3
den
K 8
svn:date
V 27
2005-03-24T12:19:46.000000Z
K 7
svn:log
V 24
Update copyright years.

END
K 10
svn:author
V 4
fjoe
K 8
svn:date
V 27
2005-03-24T15:09:50.000000Z
K 7
svn:log
V 306
ata_shutdown: Do nothing (do not flush ata cache) if in panic.
This behaviour is inline with ata-mkIII that will be committed to HEAD
soon and fixes making crashdumps (and automatic reboots) after panic.

Approved by:	re (the patch slightly differs from what was sent for approval)
No objections from:	sos

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2005-03-24T16:03:54.000000Z
K 7
svn:log
V 187
Truncate nextboot.conf file on creation, so existing garbage will be removed.

Submitted by:	Gary Allan <dragonfly@gallan.plus.com>
Obtained from:	DragonFlyBSD
Approved by:	re (kensmith)

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2005-03-24T16:41:48.000000Z
K 7
svn:log
V 72
MFC: (1.50) add revision number for 8169SB.

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2005-03-24T16:42:52.000000Z
K 7
svn:log
V 82
MFC: (1.39) add 8169SB to list of supported chipsets.

Approved by:	re (kensmith)

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2005-03-24T17:05:45.000000Z
K 7
svn:log
V 164
MFC rev 1.5:
date: 2005/03/23 17:13:08;  author: cognet;  state: Exp;  lines: +4 -0
Unbreak buildworld on i386 when MODULES_WITH_WORLD is defined.

Approved by:	re

END
K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2005-03-24T17:51:15.000000Z
K 7
svn:log
V 254
Compile errors are way more useful then panics later.

Replace a KASSERT of LINUX_IFNAMSIZ == IFNAMSIZ with a preprocessor
check and #error message.  This will prevent nasty suprises if users
change IFNAMSIZ without updating the linux code appropriatly.

END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2005-03-24T18:13:11.000000Z
K 7
svn:log
V 135
Move implementation of hw.bus.rman sysctl to subr_rman.c so that
subr_bus.c doesn't need to peek inside struct resource.

OK from:	imp

END
K 10
svn:author
V 5
mdodd
K 8
svn:date
V 27
2005-03-24T18:44:27.000000Z
K 7
svn:log
V 49
MFC: Whitespace diff reduction.

Approved by:	re

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2005-03-24T18:55:07.000000Z
K 7
svn:log
V 27
Support MCP versions 4-11.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-24T19:02:13.000000Z
K 7
svn:log
V 119
Add another HID for the Toshiba SPA40 laptop.

Submitted by:	Chris Reece car at crank dot org dot uk
MFC after:	1 week

END
K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2005-03-24T19:26:50.000000Z
K 7
svn:log
V 102
Use the CTASSERT() macro instead of rolling my own, non-portable one
using #error.

Suggested by:	jhb

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2005-03-24T21:07:55.000000Z
K 7
svn:log
V 71
Use device_set_desc_copy() for non-constant strings.

Approved by:	njl

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-24T21:20:25.000000Z
K 7
svn:log
V 216
Don't set ret_namelen and ret_resnamelen in res_find() unless both the
corresponding pointer to the buffer (ret_name and ret_resname) is non-NULL
to avoid possible NULL pointer derefs.

Reported by:	Coverity via sam

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-24T21:34:16.000000Z
K 7
svn:log
V 401
- Don't enable periodic interrupts from the RTC by default in rtc_statusb.
  Instead, explicitly enable them when we setup the interrupt handler.
  Also, move the setting of stathz and profhz down to the same place so
  that the code flow is simpler and easier to follow.
- Don't setup an interrupt handler for IRQ0 if we are using the lapic timer
  as it doesn't do anything productive in that case.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-24T21:36:15.000000Z
K 7
svn:log
V 163
Merge from i386:
- Add a i8254_pending variable to save some indirections in clkintr().
- Don't bother setting up an IRQ0 handler if we are using the lapic timer.

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2005-03-24T23:03:39.000000Z
K 7
svn:log
V 247
Update parsing of the ports INDEX file to accomodate some new
fields that got added to it recently-ish.  While here document
what each of the fields is based on discussion with portmgr@.

Patch from:     murray (slightly adapted)
MFC after:	1 day

END
K 10
svn:author
V 4
bmah
K 8
svn:date
V 27
2005-03-24T23:39:33.000000Z
K 7
svn:log
V 244
Update for the upcoming 5.4-RELEASE.

Fix up an omission related to obsolete BIND executables that should
have been in the 5.3-RELEASE version of this document (obtained from
5.3-RELEASE errata).

Reviewed by: trhodes
Approved by: re (blanket)

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-25T00:00:44.000000Z
K 7
svn:log
V 192
 - Restore COUNT() in all of its original glory.  Don't make it dependent
   on DEBUG as ufs will soon grow a dependency on this count.

Discussed with:	bde
Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 4
bmah
K 8
svn:date
V 27
2005-03-25T00:07:51.000000Z
K 7
svn:log
V 120
Whitespace, no content changes.

(Trimmed whitespace at end of lines and used emacs tabify.)

Approved by:	re (blanket)

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-25T00:20:37.000000Z
K 7
svn:log
V 165
 - Add information about the buf lock to db_show_buffer.
 - Add a 'show lockedbufs' command that is similar to show lockedvnods.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 7
iedowse
K 8
svn:date
V 27
2005-03-25T00:38:46.000000Z
K 7
svn:log
V 69
Use M_NOWAIT when allocating from a callout routine.

PR:	kern/73295

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2005-03-25T00:44:21.000000Z
K 7
svn:log
V 85
Move xxx_newbuf() function, which was the same in all drivers into central
location.

END
K 10
svn:author
V 7
iedowse
K 8
svn:date
V 27
2005-03-25T01:44:38.000000Z
K 7
svn:log
V 270
Use usbd_get_string() instead of calling usbd_get_string_desc()
with the wrong language parameter when retrieving the device serial
number. This invalid request caused some devices not to work at
all.

PR:		usb/79190
Submitted by:	Hans Petter Selasky <hselasky@c2i.net>

END
K 10
svn:author
V 7
iedowse
K 8
svn:date
V 27
2005-03-25T01:47:01.000000Z
K 7
svn:log
V 163
Fix an incorrect NULL argument to usbd_set_interface() associated
with the ALT_IFACE_1 quirk.

PR:		usb/79190
Submitted by:	Hans Petter Selasky <hselasky@c2i.net>

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2005-03-25T01:56:12.000000Z
K 7
svn:log
V 386
Fix inittodr() invocation. Now that devfs is mounted before the
actual root file system is mounted, the first entry on the mountlist
is not the root file system and the timestamp for that entry is
typically 0. Passing that to inittodr() caused annoying errors on
alpha and ia64.
So, call inittodr() for all file systems on mountlist, but only when
the timestamp (mnt_time) is non-zero.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-25T03:10:51.000000Z
K 7
svn:log
V 277
- Use pci_get_device() and pci_get_vendor() when we only want one part
  of the device id.
- Use BAR2 rather than BAR0 for the Rocketport UPCI 8O card.  I suspect
  that other UPCI cards might need to use BAR2 as well.

Tested by:	wsk at gddsn dot org dot cn
MFC after:	1 week

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2005-03-25T04:40:44.000000Z
K 7
svn:log
V 47
Implement and document remquo() and remquof().

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-25T05:34:39.000000Z
K 7
svn:log
V 986
 - Don't recycle vnodes anymore.  Free them once they are dead.  getnewvnode
   now always allocates a new vnode.
 - Define a new function, vnlru_free, which frees vnodes from the free list.
   It takes as a parameter the number of vnodes to free, which is
   wantfreevnodes - freevnodes when called from vnlru_proc or 1 when
   called from getnewvnode().  For now, getnewvnode() still tries to reclaim
   a free vnode before creating a new one when we are near the limit.
 - Define a function, vdestroy, which handles the actual release of memory
   and teardown of locks, etc.  This could become a uma_dtor() routine.
 - Get rid of minvnodes.  Now wantfreevnodes is 1/4th the max vnodes.  This
   keeps more unreferenced vnodes around so that files which have only
   been stat'd are less likely to be kicked out of the system before we
   have a chance to read them, etc.  These vnodes may still be freed via
   the normal vnlru_proc() routines which may some day become a real lru.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2005-03-25T06:03:11.000000Z
K 7
svn:log
V 377
c_tapea and c_firstrec are used for TS_TAPE blocks, so convert them
for the old (4.4-lite through FreeBSD 4.x and *BSD) format.  It looks
like they aren't used for TS_INODE, but conversion costs so little
there that I've not removed them there (in case my grep was wrong).

This makes at least some of the tapes work for me again.  Now, to
regresion test all my dusty tapes...

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2005-03-25T06:24:46.000000Z
K 7
svn:log
V 86
A few simple regression tests for remainder(), remainderf(),
remquo(), and remquof().

END
K 10
svn:author
V 5
krion
K 8
svn:date
V 27
2005-03-25T06:31:08.000000Z
K 7
svn:log
V 240
MFC BSD.local.dist revision 1.114 and BSD.x11-4.dist revision 1.26:
  date: 2005/03/22 18:29:41;  author: krion;  state: Exp;  lines: +4 -0
  Add mt locale directory, since more and more ports create and use it.

Approved by:	re (kensmith)

END
K 10
svn:author
V 5
krion
K 8
svn:date
V 27
2005-03-25T06:36:09.000000Z
K 7
svn:log
V 212
MFC BSD.local.dist revision 1.114 and BSD.x11-4.dist revision 1.26:
  date: 2005/03/22 18:29:41;  author: krion;  state: Exp;  lines: +4 -0
  Add mt locale directory, since more and more ports create and use it.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2005-03-25T06:57:50.000000Z
K 7
svn:log
V 211
dcvt is unused since the support for converting pre-4.4 tapes was
removed.  Go ahead and remove it and struct odirent since it too is
unused.

# FreeBSD 1.1.5 tapes are still unreadable, but 2.0 and newer work.

END
K 10
svn:author
V 3
den
K 8
svn:date
V 27
2005-03-25T07:08:36.000000Z
K 7
svn:log
V 47
Update copyright years.

Approved by:	re (hrs)

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2005-03-25T07:35:59.000000Z
K 7
svn:log
V 655
Restore the ability to read FreeBSD 1 tapes (and I think any net2
based tapes, but I'm not sure where NFS_MAGIC was introduced after
4.3).  When support for the pre-4.4 format was removed (the ability to
read 4.2 and 4.3 BSD tapes), the old format inode conversion was
junked as well.  However, FreeBSD 1 dump tapes use the NFS_MAGIC
format, but have this inode format.  Before, restore would fail
complaining that '.' wasn't found and the root directory wasn't on
this tape.  Since the conversion from the not so old format is
relatively trivial, restore the code to make that conversion.

FreeBSD 1 dumps are once again readable.

MFC After: a few days

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2005-03-25T09:48:24.000000Z
K 7
svn:log
V 17
GC unused field.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-25T09:56:56.000000Z
K 7
svn:log
V 194
 - The td_locks check is currently broken with snapshots and possibly
   some case in unmount.  Disable the KASSERT until these problems can
   be diagnosed.

Sponsored by:	Isilon Systems, Inc.

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2005-03-25T10:39:23.000000Z
K 7
svn:log
V 18
GC unused fields.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2005-03-25T10:51:55.000000Z
K 7
svn:log
V 68
 - Pass LK_EXCLUSIVE as the lock type to vget in vfs_hash_insert().

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2005-03-25T12:42:30.000000Z
K 7
svn:log
V 60
Move Rx/Tx lists management routines into central location.

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2005-03-25T12:49:26.000000Z
K 7
svn:log
V 37
Protect against multiple inclusions.

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2005-03-25T12:50:57.000000Z
K 7
svn:log
V 70
Fix breakage in the previous commit caused by the last-minute change.

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2005-03-25T12:53:26.000000Z
K 7
svn:log
V 70
Add missed KUE_UNLOCK(). This is NOOP yet, but may be handy later on.

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2005-03-25T12:55:06.000000Z
K 7
svn:log
V 16
Fix identation.

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2005-03-25T13:22:58.000000Z
K 7
svn:log
V 62
Add /* _FOO_H_ */ after the final #endif to make danfe happy.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-25T14:18:50.000000Z
K 7
svn:log
V 192
Add code to read the primary PCI bus number out of the Compaq/HP 6010
hotplug Host to PCI bridge.  This is only needed for the non-ACPI case
as the BIOS includes a proper _BBN method in ACPI.

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2005-03-25T14:41:25.000000Z
K 7
svn:log
V 284
MFC v1.105:
> Log:
> Update parsing of the ports INDEX file to accomodate some new
> fields that got added to it recently-ish.  While here document
> what each of the fields is based on discussion with portmgr@.
>
> Patch from:     murray (slightly adapted)

Approved by:	re (scottl)

END
K 10
svn:author
V 3
den
K 8
svn:date
V 27
2005-03-25T15:06:14.000000Z
K 7
svn:log
V 177
Merge the following from the English version:

   1.21.2.4 -> 1.21.2.6 early-adopter/article.sgml
   1.5 -> 1.5.2.1 hardware/common/artheader.sgml

Approved by:	re (implicitly)

END
K 10
svn:author
V 4
bmah
K 8
svn:date
V 27
2005-03-25T15:53:33.000000Z
K 7
svn:log
V 413
Grrr.  The previous commit added some tabs that replaced
spaces in the middle of lines.  This wasn't intended; apparently
emacs tabify doesn't do what I thought it did.  Go fix these up.

As before, no content changes, this only affects whitespace.

den also submitted a fix-up patch that was nearly identical to
this change.

Pointed out by:	Kelly Yancy < kbyanc#at#posi#dot#net >, den
Approved by:	re (blanket)

END
K 10
svn:author
V 8
gallatin
K 8
svn:date
V 27
2005-03-25T16:05:42.000000Z
K 7
svn:log
V 271
Zero the reserved fields of the header, as per rfc 2734.  This change
results in connectivty to MacOSX hosts via fwip.

Thanks to Apple's Arulchandran Paramasivam <arulchandranp@apple.com> for
letting us know what we were doing wrong.

Reviewed by: dfr
MFC After: 7 days

END
K 10
svn:author
V 3
jmg
K 8
svn:date
V 27
2005-03-25T16:23:48.000000Z
K 7
svn:log
V 64
remove unimplemented part of the interface..

MFC after:	3 days

END
K 10
svn:author
V 3
jmg
K 8
svn:date
V 27
2005-03-25T16:28:05.000000Z
K 7
svn:log
V 560
MFC:
>fix aio+kq... I've been running ambrisko's test program for much longer
>w/o problems than I was before...  This simply brings back the knote_delete
>as knlist_delete which will also drop the knote's, instead of just clearing
>the list and setting _ONESHOT...
>
>Fix a race where if a note was _INFLUX and _DETACHED, it could end up being
>modified... whoopse..
>
>Revision  Changes    Path
>1.90      +11 -8     src/sys/kern/kern_event.c
>1.183     +1 -1      src/sys/kern/vfs_aio.c
>1.28      +6 -1      src/sys/sys/event.h

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2005-03-25T17:30:20.000000Z
K 7
svn:log
V 94
Revert bogus += -g change.  I needed it to debug the problem.

Noticed by: njl, Andrej Tobola

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2005-03-25T17:30:31.000000Z
K 7
svn:log
V 457
When the softupdates worklist gets too long, threads that attempt to
add more work are forced to process two worklist items first.
However, processing an item may generate additional work, causing the
unlucky thread to recursively process the worklist.  Add a per-thread
flag to detect this situation and avoid the recursion.  This should
fix the stack overflows that could occur while removing large
directory trees.

Tested by:	kris
Reviewed by:	mckusick

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2005-03-25T17:52:25.000000Z
K 7
svn:log
V 158
MFC 1.10:
   - Don't lose TCP flags of the first packet in a flow.
   - Don't account length of the first packet in a flow twice.

Approved by:	re (kensmith)

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2005-03-25T17:55:15.000000Z
K 7
svn:log
V 94
MFC 1.5:
   Plug item leak, which occured when m_pullup() failed.

Approved by:	re (kensmith)

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2005-03-25T19:21:35.000000Z
K 7
svn:log
V 94
MFC: revs 1.9-10: USB keyboard support & fix a bunch of stack leaks.

Approved by:	re(scottl)

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2005-03-25T20:19:18.000000Z
K 7
svn:log
V 507
Comment out rue_miibus_statchg() function. Using trial-and-error approach I
found it guilty in putting the card into unusable state after UP->DOWN->UP
media status change.

Looks like some of register writes in this functions mess up PHY interface.

No visible regressions has been found after commenting this code out -
the card properly handles forceful local mode changes and auto-detects changes
made remotely (tested with Auto, 10HD, 10FD, 100HD, 100FD).

Sponsored by:	PBXpress Inc.
MFC after:	3 days

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-25T21:07:21.000000Z
K 7
svn:log
V 73
MFC: Unbreak stack traces for double faults.

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-25T21:08:49.000000Z
K 7
svn:log
V 160
MFC: Tweak the ELCR support so that other parts of the kernel than just
the atpic driver can know if it exists and is valid or not.

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-25T21:10:07.000000Z
K 7
svn:log
V 196
MFC: Fix some older SMP machines that route their PCI interrupts over ISA
IRQs by using the trigger mode indicated by the ELCR for ISA IRQs if a
valid ELCR is present.

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-25T21:31:46.000000Z
K 7
svn:log
V 112
MFC: Always read RTC_IN to clear any pending interrupt when writing to
RTC_STATUSB.

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-25T21:38:26.000000Z
K 7
svn:log
V 86
MFC: Recover gracefully if the user puts the wrong CD in.

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-25T21:39:33.000000Z
K 7
svn:log
V 108
MFC: Sync up the list of FTP mirrors, NTP servers, and keyboard maps with
HEAD.

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-03-25T21:40:13.000000Z
K 7
svn:log
V 49
MFC: sync with HEAD.

Approved by:	re (kensmith)

END
K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2005-03-25T22:08:59.000000Z
K 7
svn:log
V 252
Remove bogus (but harmless) -I.. from CFLAGS.  It makes no difference to
.depends other then the commant line.

Also remove -g from CFLAGS.  The user should add it to CFLAGS if they
desire debug support.

Reviewed by:	ru (in concept)
MFC After:	7 days

END
K 10
svn:author
V 6
julian
K 8
svn:date
V 27
2005-03-25T23:57:08.000000Z
K 7
svn:log
V 250
MFC: free the pointer pointed to the "spare" thread and not the one
pointed to by "us". This isnot really a problem in practice because
it nearly always points to the same cred but it could have caused a problem
in the future.

Approved by:	re (ken)

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2005-03-26T04:21:11.000000Z
K 7
svn:log
V 142
Fix a place where we were referencing a pointer after it had been freed.

Submitted by:	"Henry Miller" <hank@blackhole.com>
MFC after:	3 days

END
K 10
svn:author
V 8
cperciva
K 8
svn:date
V 27
2005-03-26T04:45:53.000000Z
K 7
svn:log
V 241
When executing mount_foo, pass "mount_foo" as argv[0] instead of "foo".
This unbreaks "/rescue/mount -t foo" -- previously it was necessary to
explicitly call "/rescue/mount_foo".

Hints from:	gordon
X-MFC after:	3 days (if approved by re@)

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2005-03-26T05:34:54.000000Z
K 7
svn:log
V 321
Add "report only" functionality to 'camcontrol format', so users can get a
report on the status of a format already running on a drive.

Fix status reporting for 'camcontrol format'.  This was broken in rev 1.34
of camcontrol.c, almost 4 years ago!

Submitted by:	joerg (most of the reportonly changes)
MFC after:	3 days

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2005-03-26T06:05:06.000000Z
K 7
svn:log
V 363
Fix a problem with the cd(4) driver -- the CAMGETPASSTHRU ioctl wouldn't
succeed if there was no media in the drive.

This was broken in rev 1.72 when the media check was added to cdioctl().

For now, check the ioctl group to decide whether to check for media or not.
(We only need to check for media on CD-specific ioctls.)

Reported by:	bland
MFC after:	3 days

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T07:11:31.000000Z
K 7
svn:log
V 154
don't include wme ie in probe request frames; it was meant for probe response
frames--move it there

Noticed by:	Ghislain Mary
Submitted by:	Michael Wong

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T07:15:34.000000Z
K 7
svn:log
V 89
when WPA is enabled discard association requests w/o a WPA ie

Submitted by:	Divy Le Ray

END
K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2005-03-26T07:18:05.000000Z
K 7
svn:log
V 81
MFC: rev. 1.50

Document support for the ITE IT8212F.

Approved by:	re (blanket)

END
K 10
svn:author
V 7
cvs2svn
K 8
svn:date
V 27
2005-03-26T07:18:06.000000Z
K 7
svn:log
V 70
This commit was manufactured by cvs2svn to create branch 'RELENG_5_4'.
END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2005-03-26T08:27:53.000000Z
K 7
svn:log
V 45
Teach libstdc++ about frexpl() and ldexpl().

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2005-03-26T11:29:02.000000Z
K 7
svn:log
V 204
Do not do write gathering for NFSv3, since it makes no sense unless
the client is broken and does sync writes all the time.

Obtained from:	NetBSD (sys/nfs/nfs_syscalls.c,v 1.44)
Reviewed by:	-arch (bde)

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2005-03-26T16:51:19.000000Z
K 7
svn:log
V 85
Check for return values.

Submitted by:	sam
Found by:	Coverity Prevent analysis tool

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2005-03-26T17:23:01.000000Z
K 7
svn:log
V 124
Make the code more obvious - when an error occurs in g_mirror_connect_disk(),
detach and destroy consumer before returning.

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2005-03-26T17:24:19.000000Z
K 7
svn:log
V 75
If an error occurs, clean up before returning from g_raid3_connect_disk().

END
K 10
svn:author
V 3
njl
K 8
svn:date
V 27
2005-03-26T17:30:34.000000Z
K 7
svn:log
V 306
Check for invalid frequencies after parsing the package.  Keep a running
count of valid frequencies and use that as the final package count, don't
give up when the first invalid state is found.  Also, add 0x9999 and expand
our upper check to >= 0xffff Mhz [2].

Submitted by:	Bruno Ducrot, Jung-uk Kim [2]

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T18:01:35.000000Z
K 7
svn:log
V 92
check copyin return values when loading pallete

Noticed by:	Coverity Prevent analysis tool

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T18:17:58.000000Z
K 7
svn:log
V 92
eliminate double free when sym_cam_attach fails

Noticed by:	Coverity Prevent analysis tool

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T18:47:17.000000Z
K 7
svn:log
V 91
deref correct mbuf ptr to collect any vlan tag

Noticed by:	Coverity Prevent analysis tool

END
K 10
svn:author
V 5
simon
K 8
svn:date
V 27
2005-03-26T19:09:43.000000Z
K 7
svn:log
V 64
MFC 1.12:

Add byteorder(9) to SEE ALSO.

Approved by:	re (hrs)

END
K 10
svn:author
V 3
rse
K 8
svn:date
V 27
2005-03-26T19:15:12.000000Z
K 7
svn:log
V 361
MFC revision 1.4:

1. Annotate the rc.conf reference with a hint to the "cloned_interfaces"
   variable, because it might be not obvious how to configure carp(4)
   devices in rc.conf.

2. Remove the sentence about the not implemented "carpdev" option (this
   was not imported from OpenBSD according to our source code) to avoid
   confusion.

Approved by: re

END
K 10
svn:author
V 7
cvs2svn
K 8
svn:date
V 27
2005-03-26T19:15:13.000000Z
K 7
svn:log
V 70
This commit was manufactured by cvs2svn to create branch 'RELENG_5_4'.
END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2005-03-26T20:04:28.000000Z
K 7
svn:log
V 19
s/ENOTTY/ENOIOCTL/

END
K 10
svn:author
V 8
cperciva
K 8
svn:date
V 27
2005-03-26T20:10:24.000000Z
K 7
svn:log
V 132
netstart is now obsoleted by /etc/rc.d/*, not by /etc/rc.network.

Reported by:	Martin Jakob, on freebsd-stable@
MFC after:	1 month

END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2005-03-26T20:12:39.000000Z
K 7
svn:log
V 117
Make (some) serial ports implement the PPS-API again.  This change
appearantly fell out during the tty code cleanup.

END
K 10
svn:author
V 2
ru
K 8
svn:date
V 27
2005-03-26T20:22:58.000000Z
K 7
svn:log
V 100
xl(4) meets polling(4).  Hardware for this work kindly provided by
Eric Masson.

MFC after:	3 weeks

END
K 10
svn:author
V 3
jmg
K 8
svn:date
V 27
2005-03-26T20:31:09.000000Z
K 7
svn:log
V 90
add some additional pci classes and sub-classes..

Reviewed by:	imp (almost 6 months ago)

END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2005-03-26T21:07:35.000000Z
K 7
svn:log
V 112
fix a "modify after free" bug which is practically impossible to
experience.

Found by:	Coverity (id #540 #541)

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T21:30:49.000000Z
K 7
svn:log
V 95
deal with failed malloc calls

Noticed by:	Coverity Prevent analysis tool
Glanced at by:	mdodd

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T21:34:12.000000Z
K 7
svn:log
V 69
deal with malloc failure

Noticed by:	Coverity Prevent analysis tool

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T21:49:43.000000Z
K 7
svn:log
V 217
rt_newaddrmsg will blow up if given something other than RTM_ADD
or RTM_DELETE; add an assertion, may want to do something more
heavyhanded in the future

Noticed by:	Coverity Prevent analysis tool
Reviewed by:	mdodd

END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2005-03-26T21:58:09.000000Z
K 7
svn:log
V 127
Don't call mlx_free() i mlx_attach() in case of failure.  Doing so
in mlx_attach_pci() is much cleaner.

Inspired by:	Coverity

END
K 10
svn:author
V 3
jmg
K 8
svn:date
V 27
2005-03-26T22:17:48.000000Z
K 7
svn:log
V 92
fix a copy/paste typo for scanner/gameport...

Spotted by:	Michal Mertl <mime@traveller.cz>

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T22:20:22.000000Z
K 7
svn:log
V 91
deal with malloc failures

Noticed by:	Coverity Prevent analysis tool
Together with:	mdodd

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T22:57:28.000000Z
K 7
svn:log
V 148
handle malloc failure and sk_vpd_prodname potentially being null for
other reasons

Noticed by:	Coverity Prevent analysis tool
Reviewed by:	bz, jmg

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T23:26:49.000000Z
K 7
svn:log
V 106
deal with malloc failure when setting up the multicast filter

Noticed by:	Coverity Prevent analysis tool

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T23:37:54.000000Z
K 7
svn:log
V 60
purge dead code

Noticed by:	Coverity Prevent analysis tool

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T23:43:54.000000Z
K 7
svn:log
V 91
correct logic so we recognize timeout on alloc

Noticed by:	Coverity Prevent analysis tool

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-26T23:51:39.000000Z
K 7
svn:log
V 60
purge dead code

Noticed by:	Coverity Prevent analysis tool

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2005-03-27T00:29:37.000000Z
K 7
svn:log
V 114
check copyin+copyout return values when processing TWA_IOCTL_GET_LOCK

Noticed by:	Coverity Prevent analysis tool

END
K 10
svn:author
V 3
njl
K 8
svn:date
V 27
2005-03-27T03:37:43.000000Z
K 7
svn:log
V 156
If a device_add_child fails (i.e. low memory situation), be sure to free
the unused ivars also.

Submitted by:	pjd
Obtained from:	Coverity Prevent analysis

END
K 10
svn:author
V 3
njl
K 8
svn:date
V 27
2005-03-27T03:39:37.000000Z
K 7
svn:log
V 61
MFC 1.5: Remove usbd requirement

Approved by:	re (kensmith)

END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2005-03-27T07:52:12.000000Z
K 7
svn:log
V 45
Remove extra ; at end of if().

Found by:	bz

END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2005-03-27T07:53:13.000000Z
K 7
svn:log
V 52
Remove another ';' after if().

Also spotted by:	bz

END
K 10
svn:author
V 5
wpaul
K 8
svn:date
V 27
2005-03-27T10:14:36.000000Z
K 7
svn:log
V 6814
Finally bring an end to the great "make the Atheros NDIS driver
work on SMP" saga. After several weeks and much gnashing of teeth,
I have finally tracked down all the problems, despite their best
efforts to confound and annoy me.

Problem nunmber one: the Atheros windows driver is _NOT_ a de-serialized
miniport! It used to be that NDIS drivers relied on the NDIS library
itself for all their locking and serialization needs. Transmit packet
queues were all handled internally by NDIS, and all calls to
MiniportXXX() routines were guaranteed to be appropriately serialized.
This proved to be a performance problem however, and Microsoft
introduced de-serialized miniports with the NDIS 5.x spec. Microsoft
still supports serialized miniports, but recommends that all new drivers
written for Windows XP and later be deserialized. Apparently Atheros
wasn't listening when they said this.

This means (among other things) that we have to serialize calls to
MiniportSendPackets(). We also have to serialize calls to MiniportTimer()
that are triggered via the NdisMInitializeTimer() routine. It finally
dawned on me why NdisMInitializeTimer() takes a special
NDIS_MINIPORT_TIMER structure and a pointer to the miniport block:
the timer callback must be serialized, and it's only by saving the
miniport block handle that we can get access to the serialization
lock during the timer callback.

Problem number two: haunted hardware. The thing that was _really_
driving me absolutely bonkers for the longest time is that, for some
reason I couldn't understand, my test machine would occasionally freeze
or more frustratingly, reset completely. That's reset and in *pow!*
back to the BIOS startup. No panic, no crashdump, just a reset. This
appeared to happen most often when MiniportReset() was called. (As
to why MiniportReset() was being called, see problem three below.)
I thought maybe I had created some sort of horrible deadlock
condition in the process of adding the serialization, but after three
weeks, at least 6 different locking implementations and heroic efforts
to debug the spinlock code, the machine still kept resetting. Finally,
I started single stepping through the MiniportReset() routine in
the driver using the kernel debugger, and this ultimately led me to
the source of the problem.

One of the last things the Atheros MiniportReset() routine does is
call NdisReadPciSlotInformation() several times to inspect a portion
of the device's PCI config space. It reads the same chunk of config
space repeatedly, in rapid succession. Presumeably, it's polling
the hardware for some sort of event. The reset occurs partway through
this process. I discovered that when I single-stepped through this
portion of the routine, the reset didn't occur. So I inserted a 1
microsecond delay into the read loop in NdisReadPciSlotInformation().
Suddenly, the reset was gone!!

I'm still very puzzled by the whole thing. What I suspect is happening
is that reading the PCI config space so quickly is causing a severe
PCI bus error. My test system is a Sun w2100z dual Opteron system,
and the NIC is a miniPCI card mounted in a miniPCI-to-PCI carrier card,
plugged into a 100Mhz PCI slot. It's possible that this combination of
hardware causes a bus protocol violation in this scenario which leads
to a fatal machine check. This is pure speculation though. Really all I
know for sure is that inserting the delay makes the problem go away.
(To quote Homer Simpson: "I don't know how it works, but fire makes
it good!")

Problem number three: NdisAllocatePacket() needs to make sure to
initialize the npp_validcounts field in the 'private' section of
the NDIS_PACKET structure. The reason if_ndis was calling the
MiniportReset() routine in the first place is that packet transmits
were sometimes hanging. When sending a packet, an NDIS driver will
call NdisQueryPacket() to learn how many physical buffers the packet
resides in. NdisQueryPacket() is actually a macro, which traverses
the NDIS_BUFFER list attached to the NDIS_PACKET and stashes some
of the results in the 'private' section of the NDIS_PACKET. It also
sets the npp_validcounts field to TRUE To indicate that the results are
now valid. The problem is, now that if_ndis creates a pool of transmit
packets via NdisAllocatePacketPool(), it's important that each time
a new packet is allocated via NdisAllocatePacket() that validcounts
be initialized to FALSE. If it isn't, and a previously transmitted
NDIS_PACKET is pulled out of the pool, it may contain stale data
from a previous transmission which won't get updated by NdisQueryPacket().
This would cause the driver to miscompute the number of fragments
for a given packet, and botch the transmission.

Fixing these three problems seems to make the Atheros driver happy
on SMP, which hopefully means other serialized miniports will be
happy too.

And there was much rejoicing.

Other stuff fixed along the way:

- Modified ndis_thsuspend() to take a mutex as an argument. This
  allows KeWaitForSingleObject() and KeWaitForMultipleObjects() to
  avoid any possible race conditions with other routines that
  use the dispatcher lock.

- Fixed KeCancelTimer() so that it returns the correct value for
  'pending' according to the Microsoft documentation

- Modfied NdisGetSystemUpTime() to use ticks and hz rather than
  calling nanouptime(). Also added comment that this routine wraps
  after 49.7 days.

- Added macros for KeAcquireSpinLock()/KeReleaseSpinLock() to hide
  all the MSCALL() goop.

- For x86, KeAcquireSpinLockRaiseToDpc() needs to be a separate
  function. This is because it's supposed to be _stdcall on the x86
  arch, whereas KeAcquireSpinLock() is supposed to be _fastcall.
  On amd64, all routines use the same calling convention so we can
  just map KeAcquireSpinLockRaiseToDpc() directly to KfAcquireSpinLock()
  and it will work. (The _fastcall attribute is a no-op on amd64.)

- Implement and use IoInitializeDpcRequest() and IoRequestDpc() (they're
  just macros) and use them for interrupt handling. This allows us to
  move the ndis_intrtask() routine from if_ndis.c to kern_ndis.c.

- Fix the MmInitializeMdl() macro so that is uses sizeof(vm_offset_t)
  when computing mdl_size instead of uint32_t, so that it matches the
  MmSizeOfMdl() routine.

- Change a could of M_WAITOKs to M_NOWAITs in the unicode routines in
  subr_ndis.c.

- Use the dispatcher lock a little more consistently in subr_ntoskrnl.c.

- Get rid of the "wait for link event" hack in ndis_init(). Now that
  I fixed NdisReadPciSlotInformation(), it seems I don't need it anymore.
  This should fix the witness panic a couple of people have reported.

- Use MSCALL1() when calling the MiniportHangCheck() function in
  ndis_ticktask(). I accidentally missed this one when adding the
  wrapping for amd64.

END
K 10
svn:author
V 5
wpaul
K 8
svn:date
V 27
2005-03-27T10:16:45.000000Z
K 7
svn:log
V 81
Check in ntoskrnl_var.h, which should have been included in the
previous commit.

END