ƒ´!189560
177
271
163
183
207
161
140
233
463
609
444
654
177
454
341
1279
132
138
169
125
179
136
130
126
259
143
359
124
184
549
183
169
234
412
472
153
1056
301
167
164
220
271
177
110
151
129
206
254
220
194
118
513
278
123
335
168
172
167
1000
337
375
434
208
378
784
282
262
168
292
157
172
173
390
756
145
128
196
155
635
154
648
468
408
225
519
584
155
262
155
298
294
131
285
116
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325
267
120
467
301
198
368
153
236
179
262
306
206
154
250
130
181
188
168
647
296
432
188
215
204
216
152
262
390
182
118
132
125
162
129
186
220
125
136
211
132
179
1216
244
152
144
126
135
138
176
135
136
273
369
712
227
207
133
119
104
7802
155
147
121
366
771
435
142
111
188
330
167
227
138
249
165
129
255
142
97
145
266
332

K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-09T07:47:03.356568Z
K 7
svn:log
V 174
Change the flags to bus_dmamem around to allow it to sleep waiting for
resources during allocation, but not during map load.  Also, zero the
buffers here.

MFC after:	3 days

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-09T07:49:13.244446Z
K 7
svn:log
V 67
There is no need to sync these buffers to swap.

MFC after:	3 days

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-09T07:50:27.883679Z
K 7
svn:log
V 87
Clean up the printing on amd64.  Should also be consistent on i386.

MFC after:	3 days

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-09T07:55:18.934684Z
K 7
svn:log
V 110
Consistently use kdev for the kernel device.

Submitted by:	vehemens <vehemens@verizon.net>
MFC after:	3 days

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-09T07:56:40.237774Z
K 7
svn:log
V 65
Report current link state while auto-negotiation is in progress.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-09T08:01:40.261460Z
K 7
svn:log
V 44
For unknown speed, explicitly set IFM_NONE.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-09T08:09:06.722425Z
K 7
svn:log
V 136
Use mii_phy_add_media() and remove setting each media type.
While I'm here, don't set mii_anegticks as it's set by
mii_phy_add_media().

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-09T08:17:46.897275Z
K 7
svn:log
V 366
For IP1001 PHYs, read auto-negotiation advertisement register to
get default next page configuration. While I'm here explicitly set
IP1000PHY_ANAR_CSMA bit. This bit is read-only and always set
by hardware so setting it has no effect but it would clear the
intention. With this change controllers that couldn't establish
1000baseT link should work.

PR:	kern/130846

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-09T08:18:40.374631Z
K 7
svn:log
V 512
Merge r189285

Disable INTx when enabling MSI/MSIX

This addresses interrupt storms that were noticed after enabling MSI
in drm.  I think this is due to a loose interpretation of the PCI 2.3
spec, which states that a function using MSI is prohibitted from using
INTx.  It appears that some vendors interpretted that to mean that they
should handle it in hardware, while others felt it was the drivers
responsibility.

This fix will also likely resolve interrupt storm related issues with
devices other than drm.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-09T08:25:05.422538Z
K 7
svn:log
V 347
Merge r189367,189447

  Extend the management of PCIM_CMD_INTxDIS.

  We now explicitly enable INTx during bus_setup_intr() if it is needed.
  Several of the ata drivers were managing this bit internally.  This is
  better handled in pci and it should work for all drivers now.

  We also mask INTx during bus_teardown_intr() by setting this bit.

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-09T10:45:58.732548Z
K 7
svn:log
V 557
Add a new thread-private flag, TDP_AUDITREC, to indicate whether or
not there is an audit record hung off of td_ar on the current thread.
Test this flag instead of td_ar when auditing syscall arguments or
checking for an audit record to commit on syscall return.  Under
these circumstances, td_pflags is much more likely to be in the cache
(especially if there is no auditing of the current system call), so
this should help reduce cache misses in the system call return path.

MFC after:      1 week
Reported by:    kris
Obtained from:  TrustedBSD Project

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-09T11:18:41.609695Z
K 7
svn:log
V 81
Remove two now-defunct KSE fields from struct thread: td_uuticks and
td_usticks.

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-09T13:11:16.490758Z
K 7
svn:log
V 357
Trim comments about the MP-safety of various bits of the amd64/i386
system call entry path and i386 IP checksum generation: we now assume
all code is MPSAFE unless explicitly marked otherwise.  Remove XXX
Giant comments along similar lines: the code by the comments either
doesn't need or doesn't want Giant (especially the NMI handler).

MFC after:	3 days

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-09T13:12:48.513356Z
K 7
svn:log
V 244
Use a u_int for p_lock instead of a char: this avoids a (somewhat
unlikely but not impossible given modern thread counts) wrap-around,
and the compiler was padding it out to an int (at least) anyway.

MFC after:	3 days (but confirm ABI impact)

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-09T13:20:23.654623Z
K 7
svn:log
V 1185
Fix a long-standing bug in newbus.  It was introduced when subclassing
was introduced.  If you have a bus, say cardbus, that is derived from
a base-bus (say PCI), then ordinarily all PCI drivers would attach to
cardbus devices.  However, there had been one exception: kldload
wouldn't work.

The problem is in devclass_add_driver.  In this routine, all we did
was call to the pci device's BUS_DRIVER_ADDED routine.  However, since
cardbus bus instances had a different devclass, none of them were
called.

The solution is to call all subclass devclasses, recursively down the
tree, of the class that was loaded.  Since we don't have a 'children
class' pointer, we search the whole list of devclasses for a class
whose parent matches.  Since just done a kldload time, this isn't as
bad as it sounds.  In addition, we short-circuit the whole process by
marking those classes with subclasses with a flag.  We'll likely have
to reevaluate this method the number of devclasses with subclasses
gets large.

This means we can remove the "cardbus" lines from all the PCI drivers
since we have no cardbus specific attach device attachments in the
tree.

# Also: minor tweak to an error message

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-09T13:23:54.663115Z
K 7
svn:log
V 40
remove now-redunant cardbus attachment.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-09T13:25:34.097033Z
K 7
svn:log
V 46
remove now-redunant cardbus attachment lines.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-09T13:26:55.816367Z
K 7
svn:log
V 77
o Add declarations for a few more nodes widely used.
o Minor formatting nit.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-09T13:27:33.687379Z
K 7
svn:log
V 33
Fix prototypes to be consistent.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-09T13:29:13.346311Z
K 7
svn:log
V 87
__LP64__ is what's defined, not _LP64_, according to the manual (and
also experience).

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-09T13:30:00.395161Z
K 7
svn:log
V 44
Make generic_intr routines match prototype.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-09T13:32:19.871027Z
K 7
svn:log
V 38
Prefer prototypes to k&r definitions.

END
K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2009-03-09T14:04:18.061614Z
K 7
svn:log
V 29
MFC: r189298

Xref glxsb(4).

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-09T15:25:46.876296Z
K 7
svn:log
V 162
MFp4 //depot/projects/usb@158916

USB mouse patch to address complicated data reporting descriptors.

Reported by:	Boris Kotzev
Submitted by:	Hans Petter Selasky

END
K 10
svn:author
V 3
bms
K 8
svn:date
V 27
2009-03-09T16:51:40.515799Z
K 7
svn:log
V 51
Add igmp(4) man page, do not connect to build yet.

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-09T17:05:31.315346Z
K 7
svn:log
V 262
Install libusb20.so.1 as libusb.so.1, there will be a followup commit to the
ports tree so that programs use libusb from the base by default. Thanks to
Stanislav Sedov for sorting out the ports build.

Bump __FreeBSD_version to 800069

Help and testing by:	stas

END
K 10
svn:author
V 2
ru
K 8
svn:date
V 27
2009-03-09T17:07:27.329872Z
K 7
svn:log
V 33
MFC: Spell 'Yugoslav' correctly.

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-09T17:09:46.973851Z
K 7
svn:log
V 88
libusb20 is now installed as libusb, remove the version number from the
directory name.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-09T17:16:29.849222Z
K 7
svn:log
V 456
- Make it possible to disable GPT support by setting LOADER_NO_GPT_SUPPORT
  in make.conf or src.conf.
- When GPT is enabled (which it is by default), use memory above 1 MB and
  leave the memory from the end of the bss to the end of the 640k window
  purely for the stack.  The loader has grown and now it is much more
  common for the heap and stack to grow into each other when both are
  located in the 640k window.

PR:		kern/129526
MFC after:	1 week

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-09T17:38:14.600044Z
K 7
svn:log
V 87
Commit missed file in r189587, update directory name for libusb.

Spotted by:	rdivacky

END
K 10
svn:author
V 4
csjp
K 8
svn:date
V 27
2009-03-09T17:42:18.182243Z
K 7
svn:log
V 76
Mark the bsdextended rules sysctl as being mpsafe.

Discussed with:	rwatson

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-09T17:42:34.446378Z
K 7
svn:log
V 137
Manual merge of r189368 due to different ata layout in stable.

Remove the local management of INTx as this is now taken care of by pci.

END
K 10
svn:author
V 3
bms
K 8
svn:date
V 27
2009-03-09T17:53:05.352961Z
K 7
svn:log
V 319
Merge IGMPv3 and Source-Specific Multicast (SSM) to the FreeBSD
IPv4 stack.

Diffs are minimized against p4.
PCS has been used for some protocol verification, more widespread
testing of recorded sources in Group-and-Source queries is needed.
sizeof(struct igmpstat) has changed.

__FreeBSD_version is bumped to 800070.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-09T19:04:53.961636Z
K 7
svn:log
V 379
Move the debug.hashstat sysctl tree under DIAGNOSTIC.  I measured the
debug.hashstat.rawnchash sysctl in particular as taking 7 milliseconds on
a 3GHz Intel Xeon (4x2) running 7.1.  It accounted for almost a quarter of
the total runtime of 'sysctl -a'.  It also performs lots of copyout's while
holding the namecache lock (this does not attempt to fix that).

MFC after:	2 weeks

END
K 10
svn:author
V 4
stas
K 8
svn:date
V 27
2009-03-09T19:22:45.822350Z
K 7
svn:log
V 60
- Point libusb users to the ports collection UPDATING file.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-09T19:35:20.774812Z
K 7
svn:log
V 963
Adjust some variables (mostly related to the buffer cache) that hold
address space sizes to be longs instead of ints.  Specifically, the follow
values are now longs: runningbufspace, bufspace, maxbufspace,
bufmallocspace, maxbufmallocspace, lobufspace, hibufspace, lorunningspace,
hirunningspace, maxswzone, maxbcache, and maxpipekva.  Previously, a
relatively small number (~ 44000) of buffers set in kern.nbuf would result
in integer overflows resulting either in hangs or bogus values of
hidirtybuffers and lodirtybuffers.  Now one has to overflow a long to see
such problems.  There was a check for a nbuf setting that would cause
overflows in the auto-tuning of nbuf.  I've changed it to always check and
cap nbuf but warn if a user-supplied tunable would cause overflow.

Note that this changes the ABI of several sysctls that are used by things
like top(1), etc., so any MFC would probably require a some gross shims
to allow for that.

MFC after:	1 month

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2009-03-09T19:46:19.880838Z
K 7
svn:log
V 209
Don't call into the TTY layer when inside kdb.

We should just leave the underlying TTY objects alone when scrolling
around in KDB. It should be handled by Syscons exclusively.

Reported by:	pluknet gmail com

END
K 10
svn:author
V 4
stas
K 8
svn:date
V 27
2009-03-09T19:56:37.892973Z
K 7
svn:log
V 74
- Fix a typo.

Spotted by:	Steve Kargl <sgk@troutmask.apl.washington.edu>

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-09T20:05:46.987418Z
K 7
svn:log
V 68
Fix musb_otg.h include filename.

Submitted by:	Hans Petter Selasky

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-09T20:08:08.649590Z
K 7
svn:log
V 123
MFp4 //depot/projects/usb 158942,158948

Allow USB to be compiled without ugen support.

Submitted by:	Hans Petter Selasky

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2009-03-09T20:48:57.190006Z
K 7
svn:log
V 178
Add type specific suspend/resume ata channel functions. Add checks to avoid
crash on detached channel resume. Add placeholder for possible type-specific
suspend/resume routines.

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-09T22:42:01.159004Z
K 7
svn:log
V 81
Update 20090309 to say that libmap.conf entries for libusb are no longer needed.

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-09T22:43:00.819804Z
K 7
svn:log
V 14
Fix spelling.

END
K 10
svn:author
V 3
bms
K 8
svn:date
V 27
2009-03-09T22:54:17.810318Z
K 7
svn:log
V 59
Fix uninitialized use of ifp for ii.

Found by:	Peter Holm

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-09T23:04:06.064429Z
K 7
svn:log
V 37
remove ar9160Detach; it does nothing

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-09T23:10:19.321288Z
K 7
svn:log
V 113
replace if_watchdog w/ private callout; probably can merge this with the
calibration work sometime in the future

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-09T23:16:02.239572Z
K 7
svn:log
V 161
Add cfid, a disk interface to CFI flash devices; this enables construction
of flash-based filesystems.

Note this is not interlocked against the raw CFI device.

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-09T23:18:07.029871Z
K 7
svn:log
V 123
Fix up the entries for libusb, it seems it existed back in 2002 so it was
getting removed again.

Reported by:	Steve Kargl

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-09T23:18:36.919621Z
K 7
svn:log
V 101
add geom_redboot, a geom module that exports RedBoot FIS partitions as named
slices in dev/redboot/*

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-09T23:25:34.111393Z
K 7
svn:log
V 26
add cfid and geom_redboot

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2009-03-10T02:12:03.052564Z
K 7
svn:log
V 420
Eliminate the last use of the recursive mapping to access user-space page
table pages.  Now, all accesses to user-space page table pages are
performed through the direct map.  (The recursive mapping is only used
to access kernel-space page table pages.)

Eliminate the TLB invalidation on the recursive mapping when a user-space
page table page is removed from the page table and when a user-space
superpage is demoted.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2009-03-10T06:21:52.451620Z
K 7
svn:log
V 182
Fix a buglet in revision 189401: when restoring a 64-bit BAR,
write the upper 32-bits in the adjacent bar. The consequences
of the buglet were severe enough though: a machine check.

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-03-10T07:50:59.851803Z
K 7
svn:log
V 26
More bug and style fixes.

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-10T09:33:22.912734Z
K 7
svn:log
V 238
Rename files that collide on case-insensitive file systems by encoding
colliding upper case letters as the lower case letter with a '_' in
front.

MFC after:	3 days
Discussed with:	ed
Spotted by:	Michael David Crawford <mdc at prgmr.com>

END
K 10
svn:author
V 3
dfr
K 8
svn:date
V 27
2009-03-10T10:59:30.924966Z
K 7
svn:log
V 76
Port Xen HVM support forward from 6.x. Add support for TSO/LRO to netfront.

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-10T11:04:19.692872Z
K 7
svn:log
V 76
Remove now-unused INP_UNMAPPABLEOPTS.

MFC after:	3 days
Discussed with:	bz

END
K 10
svn:author
V 4
nyan
K 8
svn:date
V 27
2009-03-10T11:14:03.560331Z
K 7
svn:log
V 74
Restore the return statement.  It was accidentally removed by rev 188429.

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2009-03-10T11:28:54.760517Z
K 7
svn:log
V 908
Make a 1:1 mapping between syscons stats and terminal emulators.

After I imported libteken into the source tree, I noticed syscons didn't
store the cursor position inside the terminal emulator, but inside the
virtual terminal stat. This is not very useful, because when you
implement more complex forms of line wrapping, you need to keep track of
more state than just the cursor position.

Because the kernel messages didn't share the same terminal emulator as
ttyv0, this caused a lot of strange things, like kernel messages being
misplaced and a missing notification to resize the terminal emulator for
kernel messages never to be resized when using vidcontrol.

This patch just removes kernel_console_ts and adds a special parameter
to te_puts to determine whether messages should be printed using regular
colors or the ones for kernel messages.

Reported by:	ache
Tested by:	nyan, garga (older version)

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-10T11:46:41.901545Z
K 7
svn:log
V 240
Merge r183430 from vendor/top/dist to head/contrib/top, although with
record-only mergeinfo because an automated merge is confused by the
flattening that took place:

  Move install to install-sh to prevent name-clashes.

MFC after:	3 days

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-10T12:10:50.836882Z
K 7
svn:log
V 282
When freeing all the resources of the card, it is better to turn off
the PORTEN and MEMEN bits in the command register than to zero the
bars.

Use pci_write_ivar directly instead of a one-line wrapper that adds no
value.

Track verbosity changes in pci.

Remove a stray blank line.

END
K 10
svn:author
V 4
csjp
K 8
svn:date
V 27
2009-03-10T14:28:19.100368Z
K 7
svn:log
V 340
Disable zerocopy by default for now.  It's causing some problems in pcap
consumers which fork after the shared pages have been setup.  pflogd(8)
is an example.  The problem is understood and there is a fix coming in
shortly.

Folks who want to continue using it can do so by setting

net.bpf.zerocopy_enable

to 1.

Discussed with:	rwatson

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-10T14:29:34.458912Z
K 7
svn:log
V 111
Be compatible with LibUSB from sourceforge and close the handle after reset

Submitted by:	Hans Petter Selasky

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-03-10T14:35:21.993555Z
K 7
svn:log
V 285
Do not use bypass for vop_vptocnp() from nullfs, call standard
implementation instead. The bypass does not assume that returned vnode
is only held.

Reported by:	Paul B. Mahol <onemda gmail com>, pluknet <pluknet gmail com>
Reviewed by:	jhb
Tested by:	pho, pluknet <pluknet gmail com>

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-10T14:52:17.338411Z
K 7
svn:log
V 687
Add tcpp -- TCP parallelism microbenchmark.

This tool creates large numbers of TCP connections, each of which will
transmit a fixed amount of data, between client and server hosts.  tcpp can
use multiple workers (typically up to the number of hardware cores), and can
use multiple source IPs in order to use an expanded port/IP 4-tuple space to
avoid problems from reusing 4-tuples too quickly.  Aggregate bandwidth use
will be reported after a client run.

While by no means a perfect tool, it has proven quite useful in generating
and optimizing TCP stack lock contention by easily generating high-intensity
workloads.  It also proves surprisingly good at finding device driver bugs.

END
K 10
svn:author
V 5
guido
K 8
svn:date
V 27
2009-03-10T15:19:49.991273Z
K 7
svn:log
V 187
When swap resides on a mirror and it is not stopped, the mirror
is degraded upon the next reboot and will have to be rebuild.
Thus call swapoff when rebooting (read: when stopping swap1)

END
K 10
svn:author
V 5
guido
K 8
svn:date
V 27
2009-03-10T15:23:43.765551Z
K 7
svn:log
V 167
When attaching a geli on boot make sure that it is detached
upon last close. (needed for a gmirror to properly shutdown
upon reboot when a geli is on top the gmirror)

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-10T15:25:19.757065Z
K 7
svn:log
V 76
Update top and systat for vfs.bufcache now being a long rather than an int.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-10T15:26:50.877613Z
K 7
svn:log
V 199
Add an ABI compat shim for the vfs.bufspace sysctl for sysctl requests that
try to fetch it as an int rather than a long.  If the current value is
greater than INT_MAX it reports a value of INT_MAX.

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-10T15:49:43.612147Z
K 7
svn:log
V 61
Update libusb.3 name and add mlinks for usb.3 and libusb20.3

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-10T15:54:37.503753Z
K 7
svn:log
V 76
Remove these files, they refer to module bundles that do not exist anymore.

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-10T16:42:49.371372Z
K 7
svn:log
V 81
catch up with r189306; handle delayed activation of resources

Submitted by:	jhb

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-10T17:00:28.901249Z
K 7
svn:log
V 297
- Remove a recently added comment from kernel_sysctlbyname() that isn't
  needed.
- Move the release of the sysctl sx lock after the vsunlock() in
  userland_sysctl() to restore the original memlock behavior of
  minimizing the amount of memory wired to handle sysctl requests.

MFC after:	1 week

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-10T17:16:16.630010Z
K 7
svn:log
V 663
Small cleanup of memory resource allocation from Cambria branch:
o encode need for A4 bus space tag hackery according to the memory
  address; checking for "uart" breaks down with the GPS chip support
  which is also a uart but does not require the same hackery
o encode the correct memory window instead of carving up all of i/o
  space, potentially with a larger window than a device should have;
  this likely should be handled in the drivers by using a proper bus
  alloc call but since some drivers depend on the bus support to figure
  this out we cannot simply mod them
o add optional GPS and RS485 support (conditionally as the support
  isn't ready yet)

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-10T17:19:45.470274Z
K 7
svn:log
V 53
bring in ddb "show gpio" support from Cambria branch

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-10T17:28:23.771276Z
K 7
svn:log
V 36
MFC: Push down Giant inside sysctl.

END
K 10
svn:author
V 3
bms
K 8
svn:date
V 27
2009-03-10T17:48:49.525873Z
K 7
svn:log
V 103
Don't print inm_print() chatter when KTR_IGMPV3 is not enabled
in the KTR_COMPILE mask.

Found by:	gnn

END
K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2009-03-10T17:54:04.388264Z
K 7
svn:log
V 63
Complete removal of cardbus_write_ivar which was left hanging.

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-10T17:57:41.098798Z
K 7
svn:log
V 538
Remove unused v6 macro aliases for inpcb fields:

        in6p_ip6_nxt
        in6p_vflag
        in6p_flags
        in6p_socket
        in6p_lport
        in6p_fport
        in6p_ppcb

Remove unused v6 macro aliases for inpcb flags:

        IN6P_HIGHPORT
        IN6P_LOWPORT
        IN6P_ANONPORT
        IN6P_RECVIF
        IN6P_MTUDISC
        IN6P_FAITH
        IN6P_CONTROLOPTS

References to in6p_lport and in6_fport in sockstat are also replaced with
normal inp_lport and inp_fport references.

MFC after:	3 days
Reviewed by:	bz

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-10T18:16:03.739164Z
K 7
svn:log
V 62
MFC: Add sysctl_rename_oid() and use it in device_set_unit().

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-10T18:41:06.245109Z
K 7
svn:log
V 555
- Remove code to set SAVENAME for CREATE or RENAME requests that get a -ve
  hit in the name cache.  cache_lookup() doesn't actually return ENOENT
  for such requests to force the filesystem to do an explicit lookup, so
  this was effectively dead code.
- Grab the nfsnode mutex while writing to n_dmtime.  We don't grab the lock
  when comparing the time against the cached directory mod time (just as
  we don't when comparing ctime's for +ve name cache hits) since the
  attribute caching is already racy for NFS clients as it is.

Discussed with:	bde

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-10T18:57:10.856305Z
K 7
svn:log
V 375
MFC: Expand the scope of the sysctllock sx lock to protect the sysctl tree
itself.  This also includes changes to the ia64 machine check code to
defer adding machine check records to the sysctl tree, removing Giant
from the CAM code that created dynamic sysctls, and tweaking the teardown
of da(4) and cd(4) peripheral devices to not hold locks when freeing the
sysctl tree.

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-10T19:15:35.853159Z
K 7
svn:log
V 315
o add missing bus_release_resource and bus_deactivate_resource that just
  operate on the resource (we have no local resources to manage); this
  fixes drivers that alloc/release resources in their probe method and
  then do it again in attach
o while here add some prints to catch failures and massage style a bit

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-10T19:18:11.611461Z
K 7
svn:log
V 132
turn off inclusion of FCS in rx'd frames; we don't use it anywhere and
dhclient gets annoyed when it receives FCS in frames via bpf

END
K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2009-03-10T19:22:45.747343Z
K 7
svn:log
V 426
Update the Chelsio driver to the latest bits from Chelsio

Firmware upgraded to 7.1.0 (from 5.0.0).
T3C EEPROM and SRAM added; Code to update eeprom/sram fixed.
fl_empty and rx_fifo_ovfl counters can be observed via sysctl.
Two new cxgbtool commands to get uP logic analyzer info and uP IOQs
Synced up with Chelsio's "common code" (as of 03/03/09)

Submitted by:	 Navdeep Parhar at Chelsio
Reviewed by:	gnn
MFC after:	2 weeks

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-10T19:33:50.378678Z
K 7
svn:log
V 491
MFC: Add a flag to tag individual sysctl leaf nodes as MPSAFE.  Tag the
following nodes as MPSAFE:
- All standalone INT/LONG sysctls.
- kern.proc.*
- All name-cache related sysctls.
- vm.loadavg
- vm.vmtotal
- vm.stats.(sys|vm).*
- sysctl.name2oid
- kern.ident, kern.osrelease, kern.version, etc.
- kern.arandom
- security.jail.jailed
- kern.devname

Other changes:
- Remove GIANT_REQUIRED from vmtotal().
- Add conditional Giant locking around the vrele() in
  sysctl_kern_proc_pathname().

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-10T19:35:37.109896Z
K 7
svn:log
V 63
mark device capable of vlan-size frames

Obtained from:	netbsd

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-10T19:35:41.264597Z
K 7
svn:log
V 165
Make sure HID has a default usage, this fixes recent mouse problems.

Tested by:	Renato Botelho
Tested by:	beech (earlier version)
Submitted by:	Hans Petter Selasky

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2009-03-10T21:13:26.298222Z
K 7
svn:log
V 59
Reflect license change from NetBSD.

Obtained from:	NetBSD

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-10T21:27:15.382763Z
K 7
svn:log
V 205
In the ABI shim for vfs.bufspace, rather than truncating values larger than
INT_MAX to INT_MAX, just go ahead and write out the full long to give an
error of ENOMEM to the user process.

Requested by:	bde

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-10T21:28:43.118674Z
K 7
svn:log
V 201
- Make maxpipekva a signed long rather than an unsigned long as overflow
  is more likely to be noticed with signed types.
- Make amountpipekva a long as well to match maxpipekva.

Discussed with:	bde

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-10T21:47:17.973538Z
K 7
svn:log
V 39
map CS0 on 2358 so flash is accessible

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-10T21:49:22.448368Z
K 7
svn:log
V 192
add IXP4XX_FLASH_SIZE config knob that can be used to override the default
flash size; this is necessary at the moment because we map all of flash at
boot, eventually we'll do this on the fly

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-10T21:49:51.999731Z
K 7
svn:log
V 24
configure flash support

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-10T22:04:52.680902Z
K 7
svn:log
V 122
Restore blank line removed when fixing my earlier botch.  Never do
just one last change before bed...

Pointy had to: imp

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-10T22:29:42.327387Z
K 7
svn:log
V 232
choose the size of the last region for d_stripsize instead of the first;
this fixes geom_redboot on boards that have multiple parts/regions as it
uses the value to locate the FIS directory which is in the last erase
region of flash

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-10T22:35:45.807630Z
K 7
svn:log
V 170
Prefer ENETDOWN to ENXIO when returning queuing errors due to a link
down, interface down, etc, with if_cxgb's if_transmit routine.

MFC after:	3 days
Reviewed by:	kmacy

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-11T00:12:45.033662Z
K 7
svn:log
V 28
switch to !legacy usb stack

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-11T00:29:22.228948Z
K 7
svn:log
V 370
Add INP_INHASHLIST flag for inpcb->inp_flags to indicate whether
or not the inpcb is currenty on various hash lookup lists, rather
than using (lport != 0) to detect this.  This means that the full
4-tuple of a connection can be retained after close, which should
lead to more sensible netstat output in the window between TCP
close and socket close.

MFC after:	2 weeks

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-11T00:58:22.606412Z
K 7
svn:log
V 204
MFC r188548

 Check the exit flag at the start of the taskqueue loop rather than the end. It
 is possible to tear down the taskqueue before the thread has run and the
 taskqueue loop would sleep forever.

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-11T01:03:32.793377Z
K 7
svn:log
V 101
MFC r189360

 Add Mobile Action MA-620 Infrared Adapter.

Manually merged due to different codebase.

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-11T01:12:52.177489Z
K 7
svn:log
V 275
o disallow write to RedBoot and FIS directory partitions; these are painful
  to resurrect (maybe honor foot shooting bit in kern.geom_debugflags)
o fix match macro so we now recognize we want to merge FIS dir with RedBoot
  config parameters even if we don't actually do it

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T01:47:32.581624Z
K 7
svn:log
V 57
Merge r189045

Remove the PZERO priority from mtx_sleep.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T01:49:22.215591Z
K 7
svn:log
V 139
Merge r189046

There is no reason to hold the lock here.

When I was LOCK_PROFILING this was pretty high up and there is no
reason for it.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T01:50:53.053320Z
K 7
svn:log
V 83
Merge r189047

The vblank_swap ioctl was fundamentally race prone.  Get rid of it.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T01:53:21.697616Z
K 7
svn:log
V 165
Merge 189048

The i915 driver was the only consumer of locked task support.

Now that it doesn't use it anymore, get right of the taskqueue
and locked task support.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T01:54:41.233226Z
K 7
svn:log
V 209
Merge r189049

This was part of a sync to the code that Intel is shipping in linux.

        - Remove the old TTM interface
        - Move register definitions to i915_reg.h
        - Overhaul the irq handler

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T01:56:17.028951Z
K 7
svn:log
V 109
Merge r189050

Add some vblank related debugging and replace the DRM_WAIT_ON macro
with a localized version.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T01:57:20.532923Z
K 7
svn:log
V 58
Merge r189051

Prepare the radeon driver for MSI support.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T01:58:37.538036Z
K 7
svn:log
V 153
Merge r189052

Turn on MSI if the card supports it.  There is a blacklist for chips
which report that they are capable of MSI, but don't work correctly.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T02:00:13.096533Z
K 7
svn:log
V 34
Merge r189053

Remove D_NEEDGIANT

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T02:13:46.781797Z
K 7
svn:log
V 85
Merge r189054

The GM45 handles vblank differently.  Pull the changes from Intel in.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T02:36:20.760589Z
K 7
svn:log
V 92
Merge r189099

Fix up some ioctl permissions issues long overlooked.

Submitted by:   jkim@

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T02:37:52.177748Z
K 7
svn:log
V 72
Merge r189128

Add a tuneable to allow disabling msi on drm at runtime.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-03-11T02:39:02.711542Z
K 7
svn:log
V 550
Merge 189130

Initialize the vblank structures at load time.  Previously we did this
at irq install/uninstall time, but when we vt switch, we uninstall the
irq handler.  When the irq handler is reinstalled, the modeset ioctl
happens first.  The modeset ioctl is supposed to tell us that we can
disable vblank interrupts if there are no active consumers.  This will
fail after a vt switch until another modeset ioctl is called via dpms
or xrandr.  Leading to cases where either interrupts are on and can't
be disabled, or worse, no interrupts at all.

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-03-11T03:00:40.765395Z
K 7
svn:log
V 198
kern_alq.c:
- Remove cruft that's not really needed anymore.
- Simplify/improve accounting in alq_doio().
- Fix a bug in alq_writen()'s accounting.

alqtest.c:
- General improvements to the output.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2009-03-11T03:19:19.798349Z
K 7
svn:log
V 331
Change the PVO zone for fictitious pages to the unmanaged PVO zone, to match
the unmanaged flag set in the PVO attributes. Without doing this,
pmap_remove() could try to remove fictitious pages (like those created
by mmap of physical memory) from the wrong UMA zone, causing a panic.

Reported by:	Justin Hibbits
MFC after:	1 week

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-11T04:56:30.820658Z
K 7
svn:log
V 92
Fix a possible NULL pointer access at controller attach.

Submitted by:	Hans Petter Selasky

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-11T04:58:21.505728Z
K 7
svn:log
V 118
MFp4 //depot/projects/usb 158981,159016,159024

Sync support for ATMEGA DCI parts.

Submitted by:	Hans Petter Selasky

END
K 10
svn:author
V 8
kientzle
K 8
svn:date
V 27
2009-03-11T05:11:57.168117Z
K 7
svn:log
V 106
Hack: *Temporarily* disable reading extended attributes from disk, as
it seems to be badly broken on ZFS.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-11T07:22:11.476413Z
K 7
svn:log
V 123
Add 3 new cards that I found today in akihabara...

Toshiba LANCT00A
TDK LAK-CD011
TJ PTJ-LAN/T PC-NIC ENCC 990010759-001A

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-11T08:11:11.718419Z
K 7
svn:log
V 60
Add entry for Hitachi HT-4840-11, which is a fe-based card.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-11T08:12:28.247593Z
K 7
svn:log
V 169
Add support for Hitachi HT-4840-11.  This card is supposedly just like
the J181, but not quite.  This card's CIS has some quirks that means
we have to ignore CFE's 1-9.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-11T08:14:44.527288Z
K 7
svn:log
V 297
Allow zero length memroy space descriptor sections.  It is apparently
legal in the spec.  Add newline to the verbose messages we print when
debugging when this happens.  The Hitachi HT-4840-11 is the only card
to hit these in years, and it works well enough if we're liberal about
what we accept.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-11T08:15:17.419340Z
K 7
svn:log
V 90
Remove old compat method that's no longer needed (and hasn't been
since just before 6.0).

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-11T08:19:31.534878Z
K 7
svn:log
V 26
Minor nits notice by jhb@

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-11T08:25:18.946818Z
K 7
svn:log
V 36
K&R -> ANSI C function definitions.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-11T08:28:24.777613Z
K 7
svn:log
V 29
Remove extra tab characters.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-11T08:41:57.849333Z
K 7
svn:log
V 66
Remove return statement at the end of function that returns void.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-11T08:49:17.522117Z
K 7
svn:log
V 33
style(9) - space after keywords.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-11T09:06:39.052676Z
K 7
svn:log
V 90
s/u_int8_t/uint8_t/g
s/u_int16_t/uint16_t/g
s/u_int32_t/uint32_t/g
s/u_int64_t/uint64_t/g

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-11T09:57:11.449820Z
K 7
svn:log
V 123
Replace local CRC32 routine with ether_crc32_be(). This should
have happened long time ago. Also simplify Rx filter logic.

END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2009-03-11T10:37:02.389063Z
K 7
svn:log
V 33
Some improvements to recoverdisk

END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2009-03-11T11:42:17.527210Z
K 7
svn:log
V 44
One Pp is more than enough.

Says:	brueffer

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-03-11T12:53:16.056819Z
K 7
svn:log
V 118
Enable advisory file locking for devfs vnodes.

Reported by:	Timothy Redaelli <timothy redaelli eu>
MFC after:	1 week

END
K 10
svn:author
V 5
guido
K 8
svn:date
V 27
2009-03-11T12:55:12.576812Z
K 7
svn:log
V 38
Backout previous commit due to PEBKAC

END
K 10
svn:author
V 4
nyan
K 8
svn:date
V 27
2009-03-11T13:15:42.526618Z
K 7
svn:log
V 86
Move the PC98_[MS]ID_* defines from g_part_pc98.c to diskpc98.h.

Reviewed by:	marcel

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-11T14:13:47.327192Z
K 7
svn:log
V 1122
Add a new internal mount flag (MNTK_EXTENDED_SHARED) to indicate that a
filesystem supports additional operations using shared vnode locks.
Currently this is used to enable shared locks for open() and close() of
read-only file descriptors.
- When an ISOPEN namei() request is performed with LOCKSHARED, use a
  shared vnode lock for the leaf vnode only if the mount point has the
  extended shared flag set.
- Set LOCKSHARED in vn_open_cred() for requests that specify O_RDONLY but
  not O_CREAT.
- Use a shared vnode lock around VOP_CLOSE() if the file was opened with
  O_RDONLY and the mountpoint has the extended shared flag set.
- Adjust md(4) to upgrade the vnode lock on the vnode it gets back from
  vn_open() since it now may only have a shared vnode lock.
- Don't enable shared vnode locks on FIFO vnodes in ZFS and UFS since
  FIFO's require exclusive vnode locks for their open() and close()
  routines.  (My recent MPSAFE patches for UDF and cd9660 already included
  this change.)
- Enable extended shared operations on UFS, cd9660, and UDF.

Submitted by:	ups
Reviewed by:	pjd (ZFS bits)
MFC after:	1 month

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-11T14:39:55.397509Z
K 7
svn:log
V 151
Gah, fix the code to match the comment.  For non-open lookups use a
shared vnode lock for the leaf vnode if LOCKSHARED is set.

Submitted by:	rdivacky

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2009-03-11T14:55:04.252544Z
K 7
svn:log
V 60
Optimize the inner loop of pmap_copy().

MFC after:	6 weeks

END
K 10
svn:author
V 3
dfr
K 8
svn:date
V 27
2009-03-11T15:30:12.917008Z
K 7
svn:log
V 52
Merge in support for Xen HVM on amd64 architecture.

END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2009-03-11T16:32:00.558375Z
K 7
svn:log
V 34
Fix printf warnings on amd64 etc.

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-11T17:14:17.418432Z
K 7
svn:log
V 43
add %b format strings for use by athdecode

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-11T17:15:33.816562Z
K 7
svn:log
V 46
add athdecode, an app to decode register logs

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2009-03-11T17:40:39.852811Z
K 7
svn:log
V 85
Also use %zu to print the allocation size when malloc(3) fails.

Discussed with:	phk

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-11T17:41:46.624801Z
K 7
svn:log
V 43
add athpoke, a tool to peek/poke registers

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-11T17:46:01.442522Z
K 7
svn:log
V 44
move shared register support code to common

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-03-11T19:45:52.839366Z
K 7
svn:log
V 180
Do not double-free the struct inode when insmntque failed. Default
insmntque destructor reclaims the vnode, and ufs_reclaim frees the memory.

Reviewed by:	tegge
MFC after:	3 days

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-11T21:48:36.045238Z
K 7
svn:log
V 276
Add a new type of KTRACE record for sysctl(3) invocations.  It uses the
internal sysctl_sysctl_name() handler to map the MIB array to a string
name and logs this name in the trace log.  This can be useful to see
exactly which sysctls a thread is invoking.

MFC after:	1 month

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-11T22:00:03.096839Z
K 7
svn:log
V 615
When writing out updated pollfd records when returning from
poll(), only copy out the revents field, not the whole pollfd
structure.  Otherwise, if the events field is updated
concurrently by another thread, that update may be lost.

This issue apparently causes problems for the JDK on FreeBSD,
which expects the Linux behavior of not updating all fields
(somewhat oddly, Solaris does not implement the required
behavior, but presumably our adaptation of the JDK is based
on the Linux port?).

MFC after:      2 weeks
PR:		kern/130924
Submitted by:   Kurt Miller <kurt @ intricatesoftware.com>
Discussed with:	kib

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-11T22:13:12.376593Z
K 7
svn:log
V 134
MFC: Make cd9660 MPSAFE and able to use shared vnode locks for pathname
lookups.  Also, disable operations on character device nodes.

END
K 10
svn:author
V 4
lulf
K 8
svn:date
V 27
2009-03-11T22:33:18.813989Z
K 7
svn:log
V 113
- Remove the system directory to to a better re-import where we don't have to
  deal with conflicts when MFHing.

END
K 10
svn:author
V 4
lulf
K 8
svn:date
V 27
2009-03-11T22:43:31.664145Z
K 7
svn:log
V 40
- Re-import of the gvinum project code.

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-12T00:03:55.931963Z
K 7
svn:log
V 27
add more register bit defs

END
K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2009-03-12T00:09:29.393305Z
K 7
svn:log
V 12
add asserts

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-12T01:14:47.582893Z
K 7
svn:log
V 7704
bus_dma(9) conversion and make txp(4) work on all architectures.
o Header file cleanup.
o bus_dma(9) conversion.
  - Removed all consumers of vtophys(9) and converted to use
    bus_dma(9).
  - Typhoon2 functional specification says the controller supports
    64bit DMA addressing. However all Typhoon controllers are known
    to lack of DAC support so 64bit DMA support was disabled.
  - The hardware can't handle more 16 fragmented Tx DMA segments so
    teach txp(4) to collapse these segments to be less than 16.
  - Added Rx buffer alignment requirements(4 bytes alignment) and
    implemented fixup code to align receive frame. Previously
    txp(4) always copied Rx frame to align it on 2 byte boundary
    but its copy overhead is much higher than unaligned access on
    i386/amd64. Alignment fixup code is now applied only for
    strict-alignment architectures. With this change i386 and
    amd64 will get instant Rx performance boost. Typhoon2 datasheet
    mentions a command that pads arbitrary bytes in Rx buffer but
    that command does not work.
  - Nuked pointer trick in descriptor ring. This does not work on
    sparc64 and replaced it with bcopy. Alternatively txp(4) can
    embed a 32 bits index value into the descriptor and compute
    real buffer address but it may make code complicated.
  - Added endianness support code in various Tx/Rx/command/response
    descriptor access. With this change txp(4) should work on all
    architectures.
o Added comments for known firmware bugs(Tx checksum offloading,
  TSO, VLAN stripping and Rx buffer padding control).
o Prefer faster memory space register access to I/O space access.
  Added fall-back mechanism to use alternative I/O space access.
  The hardware supports both memory and I/O mapped access. Users
  can still force to use old I/O space access by setting
  hw.txp.prefer_iomap tunable to 1 in /boot/loader.conf.
o Added experimental suspend/resume methods.
o Nuke error prone Rx buffer handling code and implemented local
  buffer management with TAILQ. Be definition the controller can't
  pass the last received frame to host if no Rx free buffers are
  available to use as head and tail pointer of Rx descriptor ring
  can't have the same value. In that case the Rx buffer pointer in
  Rx buffer ring still holds a valid buffer and txp_rxbuf_reclaim()
  can't fill Rx buffers as the first buffer is still valid. Instead
  of relying on the value of Rx buffer ring, introduce local buffer
  management code to handle empty buffer situation. This should fix
  a long standing bug which completely hangs the controller under
  high network load. I could easily trigger the issue by sending 64
  bytes UDP frames with netperf. I have no idea how this bugs was
  not fixed for a long time.
o Converted ithread interrupt handler to filter based one.
o Rearranged txp_detach routine such that it's now used for general
  clean-up routine.
o Show sleep image version on device attach time. This will help
  to know what action should be taken depending on sleep image
  version. The version information in datasheet was wrong for newer
  NV images so I followed Linux which seems to correctly extract
  version numbers from response descriptors.
o Firmware image is no longer downloaded in device attach time. Now
  it is reloaded whenever if_init is invoked. This is to ensure
  correct operation of hardware when something goes wrong.
  Previously the controller always run without regard to running
  state of firmware. This change will add additional controller
  initialization time but it give more robust operation as txp(4)
  always start off from a known state. The controller is put into
  sleep state until administrator explicitly up the interface.
o As firmware is loaded in if_init handler, it's now possible to
  implement real watchdog timeout handler. When watchdog timer is
  expired, full-reset the controller and initialize the hardware
  again as most other drivers do. While I'm here use our own timer
  for watchdog instead of using if_watchdog/if_timer interface.
o Instead of masking specific interrupts with TXP_IMR register,
  program TXP_IER register with the interrupts to be raised and
  use TXP_IMR to toggle interrupt generation.
o Implemented txp_wait() to wait a specific state of a controller.
o Separate boot related code from txp_download_fw() and name it
  txp_boot() to handle boot process.
o Added bus_barrier(9) to host to ARM communication.
o Added endianness to all typhoon command processing. The ARM93C
  always expects little-endian format of command/data.
o Removed __STRICT_ALIGNMENT which is not valid on FreeBSD.
  __NO_STRICT_ALIGNMENT is provided for that purpose on FreeBSD.
  Previously __STRICT_ALIGNMENT was unconditionally defined for
  all architectures.
o Rewrote SIOCSIFCAP ioctl handler such that each capability can be
  controlled by ifconfig(8). Note, disabling VLAN hardware tagging
  has no effect due to the bug of firmware.
o Don't send TXP_CMD_CLEAR_STATISTICS to clear MAC statistics in
  txp_tick(). The command is not atomic. Instead, just read the
  statistics and reflect saved statistics to the statistics.
  dev.txp.%d.stats sysctl node provides detailed MAC statistics.
  This also reduces a lot of waste of CPU cycles as processing a
  command ring takes a very long time on ARM93C. Note, Rx
  multicast and broadcast statistics does not seem to right. It
  might be another bug of firmware.
o Implemented link state change handling in txp_tick(). Now sending
  packets is allowed only after establishing a valid link. Also
  invoke link state change notification whenever its state is
  changed so pseudo drivers like lagg(4) that relies on link state
  can work with failover or link aggregation without hacks.
  if_baudrate is updated to resolved speed so SNMP agents can get
  correct bandwidth parameters.
o Overhauled Tx routine such that it now honors number of allowable
  DMA segments and checks for 4 free descriptors before trying to
  send a frame. A frame may require  4 descriptors(1 frame
  descriptor, 1 or more frame descriptors, 1 TSO option descriptor,
  one free descriptor to prevent descriptor wrap-around) at least
  so it's necessary to check available free descriptors prior to
  setting up DMA operation.
o Added a sysctl variable dev.txp.%d.process_limit to control
  how many received frames should be served in Rx handler. Valid
  ranges are 16 to 128(default 64) in unit of frames.
o Added ALTQ(4) support.
o Added missing IFCAP_VLAN_HWCSUM as txp(4) can offload checksum
  calculation as well as VLAN tag insertion/stripping.
o Fixed media header length for VLAN.
o Don't set if_mtu in device attach, it's already set in
  ether_ifattach().
o Enabled MWI.
o Fixed module unload panic when bpf listeners are active.
o Rearranged ethernet address programming logic such that it works
   on strict-alignment architectures.
o Removed unused member variables in softc.
o Added support for WOL.
o Removed now unused TXP_PCI_LOMEM/TXP_PCI_LOIO.
o Added wakeup command TXP_BOOTCMD_WAKEUP definition.
o Added a new firmware version query command, TXP_CMD_READ_VERSION.
o Removed volatile keyword in softc as bus_dmamap_sync(9) should
  take care of this.
o Removed embedded union trick of a structure used to to access
  a pointer on LP64 systems.
o Added a few TSO related definitions for struct txp_tcpseg_desc.
  However TSO is not used at all due to the limitation of hardware.
o Redefined PKT_MAX_PKTLEN to theoretical maximum size of a frame.
o Switched from bus_space_{read|write}_4 to bus_{read|write}_4.
o Added a new macro TXP_DESC_INC to compute next descriptor index.

Tested by:	don.nasco <> gmail dot com

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-12T01:17:35.122458Z
K 7
svn:log
V 59
Uncomment txp(4), txp(4) should work on all architectures.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-12T01:21:48.536934Z
K 7
svn:log
V 51
Add txp(4) to the list of drivers supporting ALTQ.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-03-12T01:27:15.437574Z
K 7
svn:log
V 25
Xref altq.4 and bump .Dd

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-03-12T02:32:54.259358Z
K 7
svn:log
V 269
MFp4 //depot/projects/usb  159004,159053,159091

More HID parsing fixes for usb mice.
 - be less strict on the last HID item usage.
 - preserve item size and count accross items
 - improve default HID usage selection.

Tested by:	ache
Submitted by:	Hans Petter Selasky

END
K 10
svn:author
V 7
weongyo
K 8
svn:date
V 27
2009-03-12T02:51:55.293871Z
K 7
svn:log
V 674
o change a lock model based on HAL preemption lock to a normal mtx.
  Based on the HAL preemption lock there is a problem on SMP machines
  and causes a panic.
o When a device detached the current tactic to detach NDIS USB driver is
  to call SURPRISE_REMOVED event.  So it don't need to call
  ndis_halt_nic() again.  This fixes some page faults when some drivers
  work abnormal.
o it assumes now that URB_FUNCTION_BULK_OR_INTERRUPT_TRANSFER is in
  DISPATCH_LEVEL (non-sleepable) and as further work
  URB_FUNCTION_VENDOR_XXX and URB_FUNCTION_CLASS_XXX should be.

Reviewed by:	Hans Petter Selasky <hselasky_at_freebsd.org>
Tested by:	Paul B. Mahol <onemda_at_gmail.com>

END
K 10
svn:author
V 3
bms
K 8
svn:date
V 27
2009-03-12T03:09:11.941641Z
K 7
svn:log
V 342
Merge the open source Atheros HAL from HEAD to STABLE.

This adds support for the AH_SUPPORT_AR5416 kernel
configuration option, and removes the ath_rate*
and ath_hal modules. Their kernel options are not
however removed -- please see UPDATING.

Tested on an IBM/Lenovo T43 and ASUS EeePC 701 in both
STA and HostAP modes.

Submitted by:	sam

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2009-03-12T04:44:09.723014Z
K 7
svn:log
V 47
Don't need to set symbol, default value is OK.

END
K 10
svn:author
V 5
kmacy
K 8
svn:date
V 27
2009-03-12T06:24:00.530395Z
K 7
svn:log
V 17
fix build issues

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-12T06:25:30.616004Z
K 7
svn:log
V 96
Better name for this routine...  it doesn't reset the card, but resets
the power to the card...

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-12T06:30:59.552484Z
K 7
svn:log
V 237
Check the Disk FUNCE recorded in the CIS to see if we should probe for
both disks, or if we should suppress the slave drive.  Default to
suppressing the slave, in the case that this REQIURED tuple turns out
to not actually be present...

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-12T06:32:30.662125Z
K 7
svn:log
V 75
Make the bit-bang callbacks for i2c implementation match their prototypes.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-12T06:35:00.712130Z
K 7
svn:log
V 134
o writereg needs to return a vlue.
o Add TJ PTJ-LAN_T card.  Some more work may be needed to make this
  actually function correctly.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-12T06:36:44.430384Z
K 7
svn:log
V 46
read_ivar takes a uintptr_t * not a u_char *.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-12T07:18:27.517238Z
K 7
svn:log
V 156
Fix the whitespace in this file to be consistent with itself and with
the rest of the project's files.

s/sn_/fe_/ in a routine name that I copied from sn.

END
K 10
svn:author
V 3
pho
K 8
svn:date
V 27
2009-03-12T07:56:19.842556Z
K 7
svn:log
V 73
Added test scenario for duplicate free in ffs_getextattr() with UFS_ACL.

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-03-12T08:27:54.135254Z
K 7
svn:log
V 32
Merge r189554:189729 from head.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-12T08:42:27.985287Z
K 7
svn:log
V 162
Move the deactivation of the device's BAR to before the loop where we
turn deactivate the resources.  While this likely doesn't matter, it
is likely to be safer.

END
K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2009-03-12T09:52:42.984656Z
K 7
svn:log
V 45
txp(4) should work on all architectures now.

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-12T09:53:24.746926Z
K 7
svn:log
V 6
Bump!

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2009-03-12T09:56:15.239616Z
K 7
svn:log
V 53
Update the projects tree to a newer FreeBSD current.

END
K 10
svn:author
V 3
bms
K 8
svn:date
V 27
2009-03-12T10:34:16.851159Z
K 7
svn:log
V 173
Make semaphore debugging output more useful.

PR:             http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/127545
MFC after:      5 days
Submitted by:   Philip Semanchuk

END
K 10
svn:author
V 3
bms
K 8
svn:date
V 27
2009-03-12T10:36:39.462006Z
K 7
svn:log
V 239
Ensure that the semaphore value is re-checked after sem_lock
is re-acquired, after the condition variable is signalled.

PR:             http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/127545
MFC after:      5 days
Reviewed by:    attilio

END