Commit Graph

26647 Commits

Author SHA1 Message Date
mjacob
36751bc5d2 Oops- missed a CAMLOCK_2_ISP case. 2001-07-05 19:34:06 +00:00
mjacob
f71125025e Bracket call to vm_page_flag_set with required Giant lock/unlock. 2001-07-05 17:27:50 +00:00
mjacob
a4b88b11de Things have become cinched down more tightly about assertions for Giant.
This uncovered some missing spots where I trade off between isp's lock
and Giant as I enter CAM.
2001-07-05 17:14:57 +00:00
rwatson
da1a848c61 o Replace calls to p_can(..., P_CAN_xxx) with calls to p_canxxx().
The p_can(...) construct was a premature (and, it turns out,
  awkward) abstraction.  The individual calls to p_canxxx() better
  reflect differences between the inter-process authorization checks,
  such as differing checks based on the type of signal.  This has
  a side effect of improving code readability.
o Replace direct credential authorization checks in ktrace() with
  invocation of p_candebug(), while maintaining the special case
  check of KTR_ROOT.  This allows ktrace() to "play more nicely"
  with new mandatory access control schemes, as well as making its
  authorization checks consistent with other "debugging class"
  checks.
o Eliminate "privused" construct for p_can*() calls which allowed the
  caller to determine if privilege was required for successful
  evaluation of the access control check.  This primitive is currently
  unused, and as such, serves only to complicate the API.

Approved by:	({procfs,linprocfs} changes) des
Obtained from:	TrustedBSD Project
2001-07-05 17:10:46 +00:00
mjacob
fcb893ccd5 You cannot require Giant to be locked when you haven't acquired it yet. 2001-07-05 16:55:50 +00:00
ume
8d650ec72d unbreak building kernel without option INET6
Reported by:	markp
2001-07-05 14:42:54 +00:00
benno
d393753807 Set vendor string correctly for the Apple KeyLargo.
Forgotten by:	benno
Spotted by:	n_hibma
2001-07-05 12:04:19 +00:00
n_hibma
d462fecc8c Pull in the current version of NetBSD's ulpt.c, supporting bidirectional
communication with printers.
2001-07-05 10:15:37 +00:00
n_hibma
8c76786c57 Regen. 2001-07-05 10:14:40 +00:00
n_hibma
60099359c2 Pull in the most recent version of usb_quirks.h and propagate the necessary
changes to the various files.

Also, pull in most of the current usb_subr.c file.
2001-07-05 10:12:59 +00:00
n_hibma
50549aff55 Make the string argument a const. 2001-07-05 10:09:22 +00:00
n_hibma
9056e02de5 Update with NetBSD version
Remove duplicates

NOTE: USB_PRODUCT_SANDISK_IMAGEMATE has changed to
USB_PRODUCT_SANDISK_SDDR05A
2001-07-05 09:35:46 +00:00
dd
ea830eccb4 Spelling police: extention -> extension in a comment. 2001-07-05 08:52:40 +00:00
msmith
febc0bda20 Improve some error messages slightly. 2001-07-05 07:21:12 +00:00
msmith
84fc63832d Implement PCI interrupt routing using the ACPI data attached to the
PCI bus object.  This should deal both with already-routed interrupts
as well as devices that need an interrupt routed.

Note that it *doesn't* deal with interlocked interrupt dependancies, nor
does it select between interrupt options in a smart way.  These are
optimisations that need further work.
2001-07-05 07:20:51 +00:00
msmith
31f82bbf96 Fix a couple of misunderstandings in the monitor code. Passive cooling
is a parallel adjunct to active cooling, not a lesser evil.  The _ACx
levels sort from 0 being hottest, not coolest.

Sanity check the returned temperature values, since we are having
trouble reading them on some systems.

Rearrange sysctl nodes a bit; this is probably close to the final layout.
2001-07-05 07:19:17 +00:00
msmith
71d7e81304 Add a new helper function for finding resources in resource buffers.
Move the ACPI generic battery code into a new file.
2001-07-05 07:14:30 +00:00
mjacob
1bbbafcc7f Apply field bandages to the includes so compiles happen on alpha. 2001-07-05 06:13:44 +00:00
imp
b67a29df8c Sync to pccarddevs 1.12 2001-07-05 03:20:48 +00:00
imp
4980cf149f Merge from NetBSD:
1.131: crhistos; cn40bc ne clone
	1.130: ichiro; COREGA FEther PCC-TXF
	1.129: ichiro; nits
	1.128: ichiro; National Instruments pcmcia GPIB
	1.127: jhawk; Socket EA ethernet
	1.126: ichiro; Intel PRO/Wireless 2001 LAN PC Card
	1.125: ichiro; BUFFALO AirStation 11Mbps WLAN Card
	1.124: ichiro; Corega FEther PCC-TXD
	1.123: onoe; Cisco Aironet 350 Series
	1.122: ichiro; I-O DATA WN-B11/PCM wlan
	1.121: aymeric; Synergy 21 S21810+
	1.120: thorpej; D-LINK DMF-560TX
	1.119: ichiro; typo
	1.118: ichiro; some wavelan card
	1.117: ichiro; Contec FLEXLAN/FX-DS100-PCC wavelan
	1.116: ichiro; COMPAQ Wireless CARD NC5004(Prism2)
	1.114: thorpej; Xircom CreditCard Token Ring II
2001-07-05 03:19:43 +00:00
dillon
1cf218e40f Move vm_page_zero_idle() from machine-dependant sections to a
machine-independant source file, vm/vm_zeroidle.c.  It was exactly the
same for all platforms and updating them all was getting annoying.
2001-07-05 01:32:42 +00:00
dillon
93369f554a Reorg vm_page.c into vm_page.c, vm_pageq.c, and vm_contig.c (for contigmalloc).
Also removed some spl's and added some VM mutexes, but they are not actually
used yet, so this commit does not really make any operational changes
to the system.

vm_page.c relates to vm_page_t manipulation, including high level deactivation,
activation, etc...  vm_pageq.c relates to finding free pages and aquiring
exclusive access to a page queue (exclusivity part not yet implemented).
And the world still builds... :-)
2001-07-04 23:27:09 +00:00
joerg
7d47b95265 More cleanup when detaching. Clone device entries will now be
destroyed properly (otherwise bad things would happen after a clone
dev had been created, and the module was kldunloaded).  Allocated
children that have not successfully probed are being deleted again
(otherwise fd0 and fd1 have always been allocated, even if only
fd0 was acutally present, and fd1 even survived kldunloading the
module).

Still, kldunloading leaves remnants of the previously existing devices
intact.  Why doesn't it destroy all the devices?  As a consequence,
since dev->descr now points into no longer allocated memory, the
system panics deep inside printf(9) when running devinfo(1) after
kldunloading the module.  Ideas sought...

Also, when kldloading the module on a hints-populated isab0, this bus
somehow has already created an fdc0 entry (a dummy) so the load
attempt fails and will register fdc1 instead.  What are those dummy
entries for?  Loading the module from the bootloader works, and it
can be unloaded an re-loaded then later.
2001-07-04 22:10:33 +00:00
dillon
f45603dee9 Change inlines back into mainline code in preparation for mutexing. Also,
most of these inlines had been bloated in -current far beyond their
original intent.  Normalize prototypes and function declarations to be ANSI
only (half already were).  And do some general cleanup.

(kernel size also reduced by 50-100K, but that isn't the prime intent)
2001-07-04 20:15:18 +00:00
jhb
0b11844c1a - Sort includes.
- Update vmmeter statistics for vnode pagein/pageouts in getpages/putpages.
2001-07-04 20:14:59 +00:00
jhb
27372749e2 Spelling fix in a KASSERT: runq_chose -> runq_choose. 2001-07-04 20:00:48 +00:00
jhb
ff7f1b3c5b - Update the vmmeter statistics for vnode pageins and pageouts in
getpages/putpages.
- Use vm_page_undirty() instead of messing with pages' dirty fields
  directly.
2001-07-04 19:55:01 +00:00
dillon
cbc4469f38 whitespace / register cleanup 2001-07-04 19:00:13 +00:00
mjacob
804d4fc204 Add CAM_NEW_TRAN_CODE support. Use correct CAMLOCK_2_ISPLOCK macros.
For fibre channel, start going for the gusto and using AC_FOUND_DEVICE
and AC_LOST_DEVICE calls to xpt_async when devices appear and disappear
as the loop or fabric changes.

ISPASYNC_FW_CRASH is the async event code where the platform layer
deals with a firmware crash.
2001-07-04 18:54:29 +00:00
mjacob
354b370854 Macroize request/response in/out queue pointer access. 2001-07-04 18:52:23 +00:00
mjacob
b8be3ffb7d Some possibly helpful casts. 2001-07-04 18:51:58 +00:00
mjacob
73ae9f3f2c Add a microcomment about how you'd use ispds64_t or ispdlist_t
for CTIO3/CTIO4 entries.
2001-07-04 18:51:06 +00:00
mjacob
e5ce58fd6c Add a bunch of additional defines for completion codes. Define
some of the RIO (reduced interrupt operation) stuff. Add 64 bit
data list (DSD type 1) and arbitrary data list (DSD type 2)
data structure defines.

Add macros that parameterize usage of the Request/Response in/out
queue pointers. When we finish 2300 support, different registers
will be accessed for the 2300.
2001-07-04 18:49:00 +00:00
mjacob
a061420157 Firmware crashes handled in platform specific code (isp_async call).
Fix longstanding silly buglet that left a hole in the debug log defines.
2001-07-04 18:46:50 +00:00
mjacob
724b4c0db4 More 2300 support prep- the Request/Response in/out pointers are
part of the PCI block for the 2300- not software convention usage
of the mailbox registers- so we macrosize in/out pointer usage.

Only report that a LIP destroyed commands if it actually destroyed
commands. Get the chan/tgt/lun order correct.  Fix a longstanding
stupid bug that caused us to try and issue a command with a tag on
Channel B because we were checking the tagged capability for the
target against Channel A.

A firmware crash is now vectored out to platform specific code
as an async event.

Some minor formatting tweaks.
2001-07-04 18:42:41 +00:00
dillon
8ff7790b1e cleanup: GIANT macros, rename DEPRECIATE to DEPRECATE
Move p_giant_optional to proc zero'd section
Remove (old) XXX zfree comment in pipe code
2001-07-04 17:11:03 +00:00
dillon
e028603b7e With Alfred's permission, remove vm_mtx in favor of a fine-grained approach
(this commit is just the first stage).  Also add various GIANT_ macros to
formalize the removal of Giant, making it easy to test in a more piecemeal
fashion. These macros will allow us to test fine-grained locks to a degree
before removing Giant, and also after, and to remove Giant in a piecemeal
fashion via sysctl's on those subsystems which the authors believe can
operate without Giant.
2001-07-04 16:20:28 +00:00
dillon
52f62a303c postsig() currently requires Giant to be held. Giant is held properly at
the first postsig() call, but not always held at the second place,
resulting in an occassional panic.
2001-07-04 15:36:30 +00:00
nyan
497620bac5 - Don't overwrite inb, inw and outw.
- Move the lance_probe function to if_lnc.c.
- Support C-NET(98)S again.

Submitted by:		chi@bd.mbn.or.jp (Chiharu Shibata) and nyan
No response from:	Paul Richards
2001-07-04 13:00:21 +00:00
ume
405f82e183 adjust mbuf length right in route_output().
Obtained from:	KAME
MFC after:	1 week
2001-07-04 11:29:55 +00:00
ume
eb2a428208 When the link-layer address of a router changes, select the
best router again.  In particular, when the neighbor entry is newly
created, it might affect the selection policy.

Obtained from:	KAME
MFC after:	1 week
2001-07-04 11:27:24 +00:00
mjacob
cf247593d5 Check the void * argument in the AC_FOUND_DEV case against NULL. Whether
correctly or not, this sometimes is propagated up via XPT.
2001-07-04 05:22:42 +00:00
mjacob
d506b2b2f1 Follow Bruce's suggestions. They're probably wrong, but better than before. 2001-07-04 05:16:56 +00:00
mjacob
fcd999f320 Add code, imperfect though it may be, for CAM_NEW_TRAN_CODE compilation. 2001-07-04 05:01:21 +00:00
jake
33e85623fa Implement mwakeup, mwakeup_one, cv_signal_drop and cv_broadcast_drop.
These take an additional mutex argument, which is dropped before any
processes are made runnable.  This can avoid contention on the mutex
if the processes would immediately acquire it, and is done in such a
way that wakeups will not be lost.

Reviewed by:	jhb
2001-07-04 00:32:50 +00:00
des
d96592aced Constify the format string.
Submitted by:	Mike Barcroft <mike@q9media.com>
2001-07-03 21:46:43 +00:00
tmm
6dd375961b Make the code to read the kernel message buffer via sysctl machine-
independent and rename the corresponding sysctls from machdep.msgbuf and
machdep.msgbuf_clear (i386 only) to kern.msgbuf and kern.msgbuf_clear.
2001-07-03 19:44:07 +00:00
ume
652be9cfdd properly check DES weak key. KAME PR 363.
Obtained from:	KAME
MFC after:	1 week
2001-07-03 17:46:48 +00:00
cg
5a82aadeb1 * simplify
* add support for mic record channel

* add support for setblocksize

* make mpsafe

* make getptr accurate

* reduce buffer size from 64k to 16k for better synchronisation
2001-07-03 17:27:13 +00:00
jhb
69df74a645 Remove spl's in uio_yield() that are covered by the sched_lock. 2001-07-03 15:58:37 +00:00
cg
5aa3adcdfb remove obsolete typedefs.
only define INTR_TYPE_AV if it is not already defined.
2001-07-03 12:53:09 +00:00
ume
82ed7d29e5 use TAILQ_FOREACH() in searching address list
Obtained from:	KAME
MFC after:	1 week
2001-07-03 11:54:07 +00:00
iwasaki
8649f63ce3 Add Transmeta Crusoe LongRun support.
Submitted by:	Tamotsu HATTORI <athlete@kta.att.ne.jp>
Reviewed by:	arch@ folks
MFC after:	1 week
2001-07-03 10:03:24 +00:00
jhb
74c2e58245 Remove commented-out garbage that skipped updating schedcpu() stats for
ithreads in SWAIT.
2001-07-03 08:03:56 +00:00
jhb
141f7800c8 Just check p_oncpu when determining if a process is executing or not.
We already did this in the SMP case, and it is now maintained in the UP
case as well, and makes the code slightly more readable.  Note that
curproc is always executing, thus the p != curproc test does not need to
be performed if the p_oncpu check is made.
2001-07-03 08:00:57 +00:00
jhb
f8917af0a6 Axe spl's that are covered by the sched_lock (and have been for quite
some time.)
2001-07-03 07:53:35 +00:00
jhb
d5b88d1293 Include the wait message and channel for msleep() in the KTR tracepoint. 2001-07-03 07:39:06 +00:00
jhb
34ed38abdc Fix a XXX comment by moving the initialization of the number of pbuf's
for the vnode pager to a new vnode pager init method instead of making it
a hack in getpages().
2001-07-03 07:35:56 +00:00
jhb
774b040e8a Remove bogus need_resched() of the current CPU in roundrobin().
We don't actually need to force a context switch of the current process.
The act of firing the event triggers a context switch to softclock() and
then switching back out again which is equivalent to a preemption, thus
no further work is needed on the local CPU.
2001-07-03 05:33:09 +00:00
jhb
7bb1f29898 Grab Giant around postsig() since sendsig() can call into the vm to
grow the stack and we already needed Giant for KTRACE.
2001-07-03 05:27:53 +00:00
jhb
8ec87a16ba Quiet warning by removing ast() prototype.
Forgotten by:	jhb (me)
2001-07-03 05:11:55 +00:00
jhb
f43dc7e223 Allow Giant to be recursed when a process terminates. 2001-07-03 05:09:48 +00:00
green
1aa95d9355 Correct obviously wrong mistakes. 2001-07-02 23:47:23 +00:00
msmith
17689259ad Add a couple of major numbers for ICP Vortex (who were acquired by Intel,
thus taking over the SRC controllers).
2001-07-02 21:09:05 +00:00
brooks
e7b9bc714f gif(4) and stf(4) modernization:
- Remove gif dependencies from stf.
 - Make gif and stf into modules
 - Make gif cloneable.

PR:		kern/27983
Reviewed by:	ru, ume
Obtained from:	NetBSD
MFC after:	1 week
2001-07-02 21:02:09 +00:00
brooks
5da97d80e2 Add kernel infrastructure for network device cloning.
Reviewed by:	ru, ume
Obtained from:	NetBSD
MFC after:	1 week
2001-07-02 20:49:25 +00:00
mjacob
214a2d49f5 A slightly more complete change to timeouts:
1. Add SA_IO_TIMEOUT as an option (4 minutes default) to cover reads,
writes, wfm, test unit ready.

2. Add internal SCSIOP_TIMEOUT (e.g., for mode sense) at 1 minute. This
should not require an option, but is cleaner to parameterize.

MFC after:	1 week
2001-07-02 17:48:59 +00:00
mjacob
e4ef9e1284 make it compile again in -current 2001-07-02 17:36:11 +00:00
lars
ff04207515 Reviewed by: Matthew Jacob
Changed the timeout to wait for writing of filemarks to complete from 1
minute to 3 minutes. This should probably be enhanced to be a sysctl variable.
2001-07-02 16:39:17 +00:00
cjc
a00bbf94c2 While in there fixing a fragment logging bug, fix it so we log
fragments "right." Log fragment information tcpdump(8)-style,

   Jul  1 19:38:45 bubbles /boot/kernel/kernel: ipfw: 1000 Accept ICMP:8.0 192.168.64.60 192.168.64.20 in via ep0 (frag 53113:1480@0+)

That is, instead of the old,

  ... Fragment = <offset/8>

Do,

  ... (frag <IP ID>:<data len>@<offset>[+])

PR:		kern/23446
Approved by:	ru
MFC after:	1 week
2001-07-02 15:50:31 +00:00
green
894add3bd0 Detect the device on e.g. Dell OptiPlex GX110s. 2001-07-02 15:29:38 +00:00
green
9243c4f1a8 Make all this compile on 4.3, modulus sbuf. 2001-07-02 15:27:28 +00:00
benno
460cef587e Add device ID for the OHCI controller in the Apple KeyLargo chip. 2001-07-02 14:03:25 +00:00
nyan
1bb64dfc81 Fixed warning message.
Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
2001-07-02 10:18:56 +00:00
nyan
d39a1d4fd8 Fixed to support C-NET(9N)E. 2001-07-02 10:14:57 +00:00
imp
07eeeaa3ca Minor style(9) changes before I get going. 2001-07-02 06:12:59 +00:00
imp
823118a545 Fix a couple of compile warnings because WLDEBUG and WLCACHE were
not defined.
2001-07-02 06:02:39 +00:00
imp
521f09dc34 Move wl driver to dev/wl. Repo copied to dev/wl, the old copies
removed and a minimal number of changes to make it compile in the new
location.

# I have a fully converted on a disk that may be crashed.  If it is
# crashed, I'll redo the work.
2001-07-02 05:58:47 +00:00
imp
5ac44852df Bump config version. 2001-07-02 05:36:32 +00:00
imp
03b7443819 Repo copy i82586.h to dev/ic/i82586.h.
This file currently is very ie specific, but I have plans to change
that...
2001-07-02 05:29:58 +00:00
imp
b1763d41dd Combine a couple of tests to reduce the indentation level. 2001-07-01 23:41:57 +00:00
imp
aef6e26169 Some interrelated interrupt changes.
Frist, for pci slots, make the setup intr save the requested interrupt
vector and arg and return rather than passing it up to our parent.  On
interrupts, we call this vector iff there's a card in the slot.  This
should eliminate some of the hangs or "weird" messages that people see
when ejecting cards and also help close the race window somewhat.
Reading the pci bus one more time for this information is judged to be
an acceptible tradeoff since it is very very fast.

Cleanup a little how we detect unsupported cards.  Only detect
unsupported cards (eg cardbus cards) on card insertion (or more
pedantically when a card is actually present).  This should allow us
to change the message in the future to "cardbus card not supported
with OLDCARD" :-).

Note:
	We may also consider this for the ISA bus case, but there the
	reads are much more expensive and the location of the CD pin
	status lines appears to be less standardized.  Also, the ISA
	management interrupt isn't shared with the card's interrupt.
	The mutliplex the CSC and function interrupts bit also appears
	to be non-standard (or at least not imlemented on all
	bridges).
2001-07-01 23:41:43 +00:00
imp
128e29a1c0 Write zeros into the base/bounds register bars. We need to do this
because NEWBUS (and I think some versions of Windows sometimes) writes
0xffffffff to these registers to disable them.  When they are
"disabled" like this, writing memory ranges to the pcic registers are
ignored and you will get "card (null) (null)" when you insert a call
otherwise.
2001-07-01 23:41:24 +00:00
imp
ae6d28ac15 First cut at getting the pcic controller and power information for
each of the bridge chips.  Before we wrongly assumes that all cardbus
bridge chips were intel compatible step A/B.  This mostly worked, but
likely caused problems with certain cirrus logic cardbus bridges.
2001-07-01 23:41:09 +00:00
imp
1233b006a4 Clarify some of the 3.3V code with better comments. Also, since the
types are treated as a bitfield, test them as such.
2001-07-01 23:40:54 +00:00
imp
72676d41d5 Add comments explaining why we do the somewhat odd irq mapping on PC98
machines with C-BUS cards.
2001-07-01 23:40:41 +00:00
imp
a1e3a3a042 Minor whitespace nit. 2001-07-01 23:40:19 +00:00
imp
973f322f80 Obrien created this directory, but I didn't cvs add cvsignore 2001-07-01 23:37:03 +00:00
imp
8555c6bb29 Don't need the .keep_me files. Obrien and I committed past each other.
Add 0-9 to the list of possible kernel names at matsushita-san's
suggestion.

Submitted by: Makoto MATSUSHITA-san <matusita@jp.FreeBSD.org>
2001-07-01 23:35:44 +00:00
cg
0cd79cefcc intel ich/ich2 driver - this needs some work but is functional enough for
the impatient.

Hardware...
Provided by:    ps
Lost by:        <censored>
Found by:       <censored>
Not delivered by:       Ashley Penney <ashp@unloved.org>
Retrieved by:   greid, Andrew McKay <andy@openirc.co.uk>
Delivered by:   Andrew McKay <andy@openirc.co.uk>

PR:             kern/25507
Submitted by:   Katsurajima Naoto <raven@katsurajima.seya.yokohama.jp>
2001-07-01 19:38:58 +00:00
cg
cdcb647c9c add module version/dependancies 2001-07-01 18:59:15 +00:00
cg
51c9fcab5c don't set a flag that is already set 2001-07-01 18:57:16 +00:00
cg
d5d7bb721c set default 'monitor' volume (ac97 headphones) to 75% 2001-07-01 18:53:24 +00:00
groudier
dba395db94 Submitted by: Chip Salzenberg <chip@perlsupport.com>.
MFC after:	5 days
- Mask GPCNTL against 0x1c (was 0xfc) for the reading of the NVRAM.
  This ensures LEDC bit will not be set on 896 and later chips.
  Submitted by Chip Salzenberg <chip@perlsupport.com>.
- Add probe for Tekram 390 U2B/U2W SCSI (53C895) LED handling.
  Submitted by Chip Salzenberg <chip@valinux.com>
2001-07-01 16:04:07 +00:00
benno
d5219f43a7 Don't include machine/autoconf.h for now. It's not used and is breaking the
build.
2001-07-01 02:45:15 +00:00
benno
36e4d57292 Register definitions for the OpenPIC used in various models of
iMac/PowerMac/iBook/PowerBook.

Obtained from:	NetBSD
2001-07-01 02:43:38 +00:00
benno
47eaf0390a Add TRAPF_* macros required by MI-ification of ast() and userret().
Submitted by:	Mark Peek <mark@whistle.com>
2001-07-01 02:38:38 +00:00
obrien
3f09a3f929 Add .cvsignore so that CVS stop's complaining about people's kernel build dirs. 2001-06-30 15:38:06 +00:00
obrien
27ba1143ff Grrr, this was added in the wrong place.
Have I mentioned before how much I hate remove CVS when adding directories???
Ask me about it (got 3 hours...)
2001-06-30 15:21:34 +00:00
obrien
401c637a19 Ensure sys/${MACHINE}/compile/FOO exists
Reviewed by: arch, imp, peter, and the USENIX terminal room secret kernel cabal
2001-06-30 15:16:29 +00:00
imp
79f0cebcfb Really do proper keepme files in the compile directories. Use
.cvsignore file for [A-Za-z]* to keep these directories around rather
than waste a file on .keepme.  This should also make people's built
trees place nice with CVS.

Idea for .cvsignore: peter (although I suggested the regexp)
Pointed out by: Makoto MATSUSHITA-san <matusita@jp.FreeBSD.org>
Llama's costuming by: Fernamdo Llamas
2001-06-30 14:38:32 +00:00
n_hibma
e84b93166e Add AboCom Systems USB to 1M HomePNA & 10M/100M Fast Ethernet Adapter.
PR:		kern/28537
Submitted by:	Hiroyuki Aizu <aizu@navi.org>
MFC after:	5 days
2001-06-30 13:49:17 +00:00
n_hibma
d5adc4c167 Don't free memory that has been freed already.
Null the pointer after freeing the memory.

PR:		27370
Submitted by:	Alec Barea <alec@barea.org>
MFC after:	5 days
2001-06-30 10:57:37 +00:00
yokota
e8eb8a31d4 Remove the resume method. It is not necessary any more, because
keyboard drivers have it now...
MFC after:	4 weeks
2001-06-30 10:15:13 +00:00
yokota
33d7ab4772 Add the device resume method to keyboard drivers.
MFC after:	4 weeks
2001-06-30 10:02:32 +00:00
yokota
b6823c3764 If we are in DDB, don't switch to a vty in the VT_PROCESS mode.
MFC after:	2 weeks
2001-06-30 09:10:00 +00:00
rwatson
b83ccf3fae o Unfold p31b_proc() into the individual posix4 system calls so as to
allow call-specific authorization.
o Modify the authorization model so that p_can() is used to check
  scheduling get/set events, using P_CAN_SEE for gets, and P_CAN_SCHED
  for sets.  This brings the checks in line with get/setpriority().

Obtained from:	TrustedBSD Project
2001-06-30 07:55:19 +00:00
obrien
9758e66106 Ensure sys/${MACHINE}/compile/FOO exists
Reviewed by: arch, imp, peter and
  the USENIX terminal room secret kernel cabal
2001-06-30 07:12:34 +00:00
imp
c5f2abfa6d Move kernel compile directory from sys/compile/FOO to
sys/compile/${MACHINE}/FOO.

Reviewed by: arch, obrien, peter and
	the USENIX terminal room secret kernel cabal
2001-06-30 06:29:47 +00:00
imp
bb25a9f669 Repo copy i8237.h to dev/ic so we can get rid of some of the final vestiges
of includes of i386 files from non-i386 ports.
2001-06-30 05:29:11 +00:00
imp
1f5ef04935 Fix warning message.
Suggested by: julian
2001-06-30 03:57:20 +00:00
jhb
cbf193046b Remove the p_spinlocks spin lock count that was obsoleted by the
per-CPU spinlocks list.
2001-06-30 03:35:22 +00:00
rwatson
c35de5d85d Replace some use of 'p' with 'targetp' so as to not scarily overload the
passed 'p' argument.  No functional change.

Obtained from:	USENIX Emporium, Cheap Tricks Department
2001-06-30 03:13:36 +00:00
jhb
dcedf89d63 Make the schedlock saved critical section state a per-thread property. 2001-06-30 03:11:26 +00:00
msmith
7bf89cea2b Wrap the interrupt handler so that we can get the ACPI lock. 2001-06-29 21:21:08 +00:00
msmith
92a1c67dda Add ACPI lock support.
Pass the softc, not the device_t to the Notify handler.

Don't invoke the Interpreter from callout context, as it may sleep.
Use AcpiOsQueueForExecution, which is called from taskqueue_swi.
2001-06-29 21:20:46 +00:00
msmith
991fa83f02 Add ACPI subsystem mutex support, currently disabled. This implements
a private mutex we can use to wrap the ACPI subsystem proper.
2001-06-29 20:33:29 +00:00
msmith
5b5c35cec2 Update for new debug layer constant names in the ACPI CA 20010615
import.
2001-06-29 20:32:29 +00:00
msmith
f84733f8b1 Use msleep() when we sleep waiting for a GPE, since we are holding the
ACPI mutex.

Add some comments to EcWaitEventIntr.

Clean up deviant style, add debugging to be consistent.
2001-06-29 20:31:37 +00:00
msmith
afc351125a Update to synch with the 20010615 ACPI CA import.
Add an ACPI subsystem mutex, and macros for handling it.  Because it's
not possible to differentiate between ACPI CA acquiring mutexes for
internal use and for use by AML, and because AML in the field doesn't
handle mutexes correctly, we can't use the ACPI subsystem's internal
locking.  In addition, we have other private data of our own to lock.

Add initial locking to the ACPI driver code and the thermal module.
These locks are currently inoperative.

Pull some errant style back into line.
2001-06-29 20:29:59 +00:00
msmith
00fd1050c5 Merge FreeBSD-specific changes. 2001-06-29 20:19:59 +00:00
msmith
6067484852 This commit was generated by cvs2svn to compensate for changes in r78986,
which included commits to RCS files with non-trunk default branches.
2001-06-29 20:11:04 +00:00
msmith
ec0a44c215 Vendor import of the Intel ACPI CA 20010615 snapshot. 2001-06-29 20:11:04 +00:00
jhb
cbc88996c6 Move ast() and userret() to sys/kern/subr_trap.c now that they are MI. 2001-06-29 19:51:37 +00:00
imp
7714b537e1 Remove cruft from old bus. 2001-06-29 18:13:30 +00:00
imp
c2d4833dd4 Remove file that hasn't been used since ze/zp. 2001-06-29 18:06:22 +00:00
joerg
b983bae23b Use the new-born BIO_CMD1 instead of fudging a bio_flag value for reading
the sector ID.

Based on numerous comments made by Bruce, rewrite a good part of the
old fdformat() function, and merge it with fdreadid() into a single
unified fdmisccmd() function.  Various style and a couple of more
serious bugs fixed there.

While i was at it, i also fixed the long-standing "TODO: don't
allocate buffer on stack." in fdcioctl(), fixed a number of style bugs
there, and finally implemented the FD_DEBUG ioctl command that has
been advertised in <sys/fdcio.h> (formerly <machine/ioctl_fd.h>) for
almost seven years now. ;-)

Submitted by:	bde (a lot of fixes for fdformat())
2001-06-29 15:30:48 +00:00
joerg
ed192fbfa1 Two more "oops"es here: i didn't mean to turn on fdc debugging by
default in the KLD, and to turn off pccard support, so reverse each of
the flags.  Also, the flags should be overridable by /etc/make.conf.
2001-06-29 15:23:31 +00:00
joerg
c819119c5f Define BIO_CMD{1,2}, available for local hacks, similar to the already
existing BIO_FLAG{1,2}.  To be used in the fdc(4) driver soon.
2001-06-29 15:21:28 +00:00
ru
9a1f6416f4 Backout CSRG revision 7.22 to this file (if in_losing notices an
RTF_DYNAMIC route, it got freed twice).  I am not sure what was
the actual problem in 1992, but the current behavior is memory
leak if PCB holds a reference to a dynamically created/modified
routing table entry.  (rt_refcnt>0 and we don't call rtfree().)

My test bed was:

1.  Set net.inet.tcp.msl to a low value (for test purposes), e.g.,
    5 seconds, to speed up the transition of TCP connection to a
    "closed" state.
2.  Add a network route which causes ICMP redirect from the gateway.
3.  ping(8) host H that matches this route; this creates RTF_DYNAMIC
    RTF_HOST route to H.  (I was forced to use ICMP to cause gateway
    to generate ICMP host redirect, because gateway in question is a
    4.2-STABLE system vulnerable to a problem that was fixed later in
    ip_icmp.c,v 1.39.2.6, and TCP packets with DF bit set were
    triggering this bug.)
4.  telnet(1) to H
5.  Block access to H with ipfw(8)
6.  Send something in telnet(1) session; this causes EPERM, followed
    by an in_losing() call in a few seconds.
7.  Delete ipfw(8) rule blocking access to H, and wait for TCP
    connection moving to a CLOSED state; PCB is freed.
8.  Delete host route to H.
9.  Watch with netstat(1) that `rttrash' increased.
10. Repeat steps 3-9, and watch `rttrash' increases.

PR:		kern/25421
MFC after:	2 weeks
2001-06-29 12:07:29 +00:00
jhb
d82893e676 Add a new MI pointer to the process' trapframe p_frame instead of using
various differently named pointers buried under p_md.

Reviewed by:	jake (in principle)
2001-06-29 11:10:41 +00:00
jhb
11807e464b Enable interrupts again after disabling them in epson_{in,out}sw().
splx() doesn't do the equivalent of sti.
2001-06-29 10:44:45 +00:00
joerg
6099293af9 Duh-oh! When beautifying a comment right before my last commit, i
didn't realize that make considers a comment with just leading white
space only an ``unassociated shell command''.
2001-06-29 10:01:24 +00:00
yokota
dfbd7cf88c Don't free buffers we didn't allocate.
MFC after:	2 weeks
2001-06-29 08:24:56 +00:00
joerg
a330d12ef9 This change slipped through hidden in a CVS conflict. Logically belongs
to the previous commit (fix resource deallocation).
2001-06-29 07:53:45 +00:00
joerg
9906445194 First stab at fixing resource deallocation, and implementing fdc(4) as
a KLD.  Still doesn't work well except in the PCMCIA case (now if only
pccardd(8) could load and unload drivers dynamically...).  Mainly, it
tries to find fdc0 on the PCI bus for whatever obscure reasons, but i
need someone who understands driver(9) to fix this.  However, it's at least
already better than before, and i'm tired of maintaining too many private
changes in my tree, given the large patches bde submitted. :)

Idea of a KLD triggered by:	Michael Reifenberger <root@nihil.plaut.de>
2001-06-29 07:36:29 +00:00
yokota
d0edfde0be Quit the ioctl MOUSE_GETINFO as soon as we have gathered necessary
information.  There is no need to stick around any longer.
MFC after:	2 weeks
2001-06-29 07:17:14 +00:00
yokota
6a8e2fafa5 Test "sc->kbd != NULL" rather than "sc != NULL" before
accessing the keyboard in scopen().
MFC after:	2 weeks
2001-06-29 06:42:39 +00:00
jhb
3c7ad73470 Grab Giant around fault handling at the top level for now. 2001-06-29 04:18:59 +00:00
jhb
cc8833dfe9 Grab Giant around trap_pfault() for now. 2001-06-29 04:18:10 +00:00
jlemon
ac6b9aa8ec Fix up indentation. 2001-06-29 04:01:38 +00:00
rwatson
7c1e143aa8 Remove a fascinating but confusing construct involving chaining
conditional clauses in the following way:

	(0 || a || b);

No functional change.
2001-06-28 23:02:09 +00:00
rwatson
fc39072773 Add error checking for copyin() operations in posix4 scheduling code. 2001-06-28 22:53:42 +00:00
jhb
e77dfdc28f Don't check witness assertions if the lock doesn't use witness or witness
is dead.
2001-06-28 22:22:20 +00:00
jhb
1bc2ddffa0 Fix more mntvnode and vnode interlock order reversals. 2001-06-28 22:21:33 +00:00
ume
111d276984 - create an entry of IPV6CTL_STATS sysctl.
- fix the problem that netstat doesn't show raw6 and icmp6 pcblist.
- make netstat use sysctl to retreive stats of ipv6 and icmpv6
  instead of kread.

Obtained from:	KAME
MFC after:	1 week
2001-06-28 18:06:15 +00:00
takawata
1fff29b6c6 Follow Mike's commit by adding acpi_powerres.c. 2001-06-28 17:07:37 +00:00
jhb
6f33ead4d3 Add acpi_powerres.c to fix the acpi build.
Pointy-hat to:	msmith
2001-06-28 17:02:31 +00:00
joerg
71c6a775ed Merge in parts of a larger patchset i received from Bruce. Untested
by now (except of a compile test), but i believe this to contain no
actual functional changes.

. Fix the copyright of the Regents i accidentally broke in rev 1.197
  (although only a very small part of the original driver survived
  at all...).

. Bump MAX_CYLINDER since some obscure formats really use more than 80
  cylinders.

. Correctly handle BIO_FORMAT which used to be a bitmask but is now a BIO
  command of its own.

. Numerous stylistic fixes.

Submitted by:	bde
2001-06-28 12:35:28 +00:00
benno
c88bce56d6 Put back the two semicolons I accidentally lost while reformatting this to
bring it closer to style(9).

Spotted by:	Mark Peek <mark@whistle.com>
2001-06-28 09:56:59 +00:00