Commit Graph

45400 Commits

Author SHA1 Message Date
David E. O'Brien
4338438bf3 Lower i386's INLINE_LIMIT to AMD64's level. 2004-03-03 09:35:06 +00:00
David E. O'Brien
5af0827e0f mga_state & r128_state need an inline-limit larger than amd64's default
in order to compile.  AMD64's default could be reduced below 8k, if
dev/aic7xxx/aic79xx.c got this same treatment.
2004-03-03 09:33:03 +00:00
David E. O'Brien
5b9bfb42f9 Sync with i386/NOTES rev. 1.1131. 2004-03-03 09:26:40 +00:00
David E. O'Brien
3dae0ce68f Peter prefers it this way, bde might also[*]. I just want to have a chance
of working on amd64 for vmware use.
[*] bde will probably not like either version...
2004-03-03 08:33:34 +00:00
David E. O'Brien
d92dc3946d Prefer uintptr_t to intptr_t. 2004-03-03 08:27:33 +00:00
David E. O'Brien
dd921920ee Use a long as the opaque type so that it matches the size of a pointer
on both 32-bit and 64-bit platforms.
2004-03-03 08:24:31 +00:00
Scott Long
c80a90c51f Change __FUNCTION__ to __func__
Submitted by:	Stefan Farfeleder
2004-03-03 07:43:34 +00:00
Scott Long
e38ea2819f Finish the removal of the 'nv' device reference. 2004-03-03 07:16:42 +00:00
David E. O'Brien
1a092ee3b8 Opps, nv(4) isn't committed yet. Comment out. 2004-03-03 07:09:40 +00:00
David E. O'Brien
e81bb67370 AMD64 versions. 2004-03-03 07:00:48 +00:00
David E. O'Brien
13545b10a4 Adjust lnc(4) for 64-bit platforms should it get newbus'ified. 2004-03-03 06:54:26 +00:00
David E. O'Brien
a9653b1cc3 Adjust ed(4) for 64-bit platforms should it get newbus'ified. 2004-03-03 06:48:42 +00:00
David E. O'Brien
77b72a2216 Use a long as the opaque type so that it matches the size of a pointer
on both 32-bit and 64-bit platforms.
2004-03-03 06:20:36 +00:00
David E. O'Brien
37580b343a Add memory barrier routines for AMD64. 2004-03-03 06:19:03 +00:00
David E. O'Brien
5ec0232d34 Cast thru intptr_t on the way to void* for success on 64-bit platforms. 2004-03-03 06:18:29 +00:00
Nate Lawson
2a5644e928 Finish fixing style problems in my previous commit.
Pointed out by: 	bde
2004-03-03 05:51:48 +00:00
Nate Lawson
6d0267157c This commit was generated by cvs2svn to compensate for changes in r126520,
which included commits to RCS files with non-trunk default branches.
2004-03-03 05:47:09 +00:00
Bruce Evans
18b6a3bf87 In the descrption of network interfaces:
- use consistent formatting (no tabs)
- improved wording for cx and oltr.
2004-03-03 05:26:03 +00:00
Nate Lawson
3184cf5a6b Add support for quirks for acpi tables. Key off OEM vendor and revision.
Sort acpi debug values.  Change "disable" to "disabled" to match rest of
the kernel.  Remove debugging from acpi_toshiba since it was only used for
probe/attach.
2004-03-03 03:02:17 +00:00
Max Laier
b81dae751b Add some missing DUMMYNET_UNLOCK() in config_pipe().
Noticed by:	Simon Coggins
Approved by:	bms(mentor)
2004-03-03 01:33:22 +00:00
Max Laier
43eb694abc Move PFIL_HOOKS and ipfw past the scope checks to allow easy redirection to
linklocal.

Obtained from:	OpenBSD
Reviewed by:	ume
Approved by:	bms(mentor)
2004-03-02 20:29:55 +00:00
Poul-Henning Kamp
9ed40643ea Make swapbacked md(4) devices respect the -x and -y emulation arguments. 2004-03-02 20:13:23 +00:00
David E. O'Brien
0a5df651a6 Whitespace fixes. 2004-03-02 19:15:13 +00:00
Peter Wemm
ed1b77af8c Add new Matrix Orbital LCD panel id's so that they are recognized and
attached via uftdi->ucom.
2004-03-02 19:03:26 +00:00
Peter Wemm
ec88698685 Regen 2004-03-02 19:01:56 +00:00
Peter Wemm
2c711f0694 Add some device id's for Matrix Orbital's newer LCD panels. These use
another ftdi usb->serial bridge with different ID's.
2004-03-02 19:01:30 +00:00
Roman Kurakin
749ffe1842 1. Add modules makefile for Cronyx Tau/ISA driver (ctau).
Approved by: imp (mentor)
2004-03-02 16:51:34 +00:00
Roman Kurakin
3551b5825e 1. Connect Cronyx Tau/ISA driver (ctau) to kernel.
Approved by: imp (mentor)
2004-03-02 16:48:19 +00:00
Roman Kurakin
232c8325ba 1. Fix compilation and panic while system boot problem after makedev was
changed to unde2dev.

Approved by: imp (mentor)
2004-03-02 16:44:07 +00:00
Roman Kurakin
752aeaf074 1. Renames NCT constant to NCTAU. This will help while MFC to 4 branch.
2. Fix compilation and panic while system boot problem after makedev
was changed to unde2dev.

Approved by: imp (mentor)
2004-03-02 16:39:40 +00:00
Søren Schmidt
f0aafe7d84 If being verbose in the autosense code, print the original error. 2004-03-02 16:16:54 +00:00
Hajimu UMEMOTO
48850f2977 scope awareness of ff01:: is not merged, yet. So, clear
embeded form of scopeid for ff01:: for now.

Pointed out by:	mlaier
2004-03-02 16:01:27 +00:00
John Baldwin
efac7951fe Always assert that the passed in lock is the same as the saved lock in the
sleep queue now that the one abnormal case has been fixed.
2004-03-02 15:02:08 +00:00
John Baldwin
959c0c4122 Correct handling of PDROP in msleep() to just skip the mtx_lock() rather
than clear the lock pointer so that sleepq_add() still gets the correct
lock pointer and doesn't bogusly trip an assertion.
2004-03-02 14:58:33 +00:00
Max Laier
4672d81921 Two minor follow-ups on the MT_TAG removal:
ifp is now passed explicitly to ether_demux; no need to look it up again.
Make mtag a global var in ip_input.

Noticed by:	rwatson
Approved by:	bms(mentor)
2004-03-02 14:37:23 +00:00
Søren Schmidt
37baea5bd5 Report the original command on failures that causes auto sense.
Keep the ATA_R_QUIET flag if set during autosense.
2004-03-02 14:05:12 +00:00
Søren Schmidt
c4c0e4fc3b Fix getting progress data for some device in yet another way.
Take advantage of the new autosense logic.
2004-03-02 14:03:43 +00:00
Alan Cox
ca3b447732 Modify contigmalloc1() so that the free page queues lock is not held when
vm_page_free() is called.  The problem with holding this lock is that it is
a spin lock and vm_page_free() may attempt the acquisition of a different
default-type lock.
2004-03-02 08:25:58 +00:00
Peter Grehan
4daf20b2f1 Increase kernel VA from 256Mb to 512Mb by shifting the segment used
for user copyinout down to 12, and keeping segments 13/14 for
kernel VA.

It would be nice to have more available, but segments lower than
this are reserved for either memory or 1:1 mapped device i/o,
and seg 15 is OpenFirmware ROM. Also, the effort to keep OpenFirmware
available for callbacks limits the use of VA-mapped segments.
Fortunately UMA_MD_SMALL_ALLOC takes away a lot of VM pressure.

Obtained from:  NetBSD
2004-03-02 06:49:21 +00:00
Peter Grehan
919cb3362f Kernel changes for libthr (and probably libpthread).
include/ucontext.h
 - remove trapframe and switch over to 'generic' description of machine
   state. Include version field to help with future modifications.
   Include floating point and altivec state, and hopefully align
   correctly

powerpc/copyinout.c
 - fill out casuptr() sync primitive, required by kern_umtx.c

powerpc/machdep.c
 - shifted proc0/thread0/pcpu setup to before cninit, since
   syscons -> make_dev -> devlock requires a valid curthread
 - implemented get_mcontext/set_mcontext
 - recast sendsig/sigreturn to use get/set_mcontext and new
   ucontext struct. floating point now saved
 - TODO: save/restore altivec state

powerpc/vm_machdep.c
 - implemented cpu_thread_setup/cpu_set_upcall/cpu_set_upcall_kse
 - eliminated trailing whitespace

Submitted by:  Suleiman Souhlal <refugee@segfaulted.com>, ucontext by grehan
2004-03-02 06:13:09 +00:00
Julian Elischer
8fc8ef2efe When we get a packet error, move on, don't go into an infinite loop
looking at it.

fixes at least one cause of "hanging" due to this driver.
2004-03-02 05:43:42 +00:00
Julian Elischer
f2b1c1580a Whitespace changes to match rest of file.. 2004-03-02 01:46:34 +00:00
John Baldwin
707559e402 Check for TDF_SINTR before calling sleepq_abort() as there is a narrow
race in between sleepq_add() and sleepq_catch_signals() in that setting
td_wchan and TDF_SINTR is not atomic to sched_lock but only to the sleepq
lock.  This band-aid will stop assertion failures, but there is perhaps a
larger problem with the sleepq_add/sleepq_catch_signals race that I am not
sure how to solve.  For the signals case the race is harmless because we
always call cursig() after setting TDF_SINTR.  However, KSE doesn't do
anything in sleepq_catch_signals() to check that this race was lost, so I
am unsure if this race is harmful for this specific abort.
2004-03-01 23:07:58 +00:00
Robert Watson
6200a93f82 Rename NET_PICKUP_GIANT() to NET_LOCK_GIANT(), and NET_DROP_GIANT()
to NET_UNLOCK_GIANT().  While they are used in similar ways, the
semantics are quite different -- NET_LOCK_GIANT() and NET_UNLOCK_GIANT()
directly wrap mutex lock and unlock operations, whereas drop/pickup
special case the handling of Giant recursion.  Add a comment saying
as much.

Add NET_ASSERT_GIANT(), which conditionally asserts Giant based
on the value of debug_mpsafenet.
2004-03-01 22:37:01 +00:00
Poul-Henning Kamp
305d4ab105 Move the "fast" but unused eventhandlers to pasture. They're in the
CVS repo should we ever need them.

Objected to by:
2004-03-01 22:36:58 +00:00
Scott Long
a770030306 Change another pointer name that was missed in the previous commit.
Spotted by:	njl
2004-03-01 21:45:49 +00:00
Scott Long
d488190531 Check and free the actual pointer the was used in a malloc instead of
checking and freeing a different pointer that may or may not have been
assigned the same value.  This should fix panics under load that were
recently reported.
2004-03-01 21:27:14 +00:00
Ken Smith
ea753400f0 The previous commit fixed -current on alpha for machines with
serial console connections but not graphical consoles.  This fixes the
graphical console machines.  It leaves the initial promcons console
driver in place until a bit later in the boot sequence, delaying the
switch to the device drivers more appropriate for the machine's real
console setup.  Note we still need the delayed make_dev() for promcons,
it does not have a proper bus interface so unlike other console drivers
it will not be found later during normal device discovery.

Tested by:			sepotvin <at> videotron <dot> ca
Root cause explained by:	grehan (-current)
Approved by:			rwatson (mentor)
2004-03-01 19:19:15 +00:00
Hajimu UMEMOTO
04d3a45241 fix -O0 compilation without INET6.
Pointed out by:	ru
2004-03-01 19:10:31 +00:00
Dag-Erling Smørgrav
949112b2e5 While I'm here, add linprocfs (but not pseudofs, since it is no use on
its own)
2004-03-01 18:42:16 +00:00
Dag-Erling Smørgrav
ff4e0229f4 Add acpi_video_load (default NO) in the ACPI section 2004-03-01 18:13:00 +00:00
Pawel Jakub Dawidek
db33b1c4d0 Removed unused fields. 2004-03-01 17:33:11 +00:00
Pawel Jakub Dawidek
03816084de We don't need d_length field. 2004-03-01 17:32:48 +00:00
Ruslan Ermilov
407ea29095 Netgraph node type for IEEE 802.1Q VLAN tagging. 2004-03-01 17:22:16 +00:00
Hajimu UMEMOTO
cfcea11979 - reject incoming packets to an interface-local multicast address from
the wire.
- added a generic scope check, and removed checks for loopback src/dst
  addresses.

Obtained from:	KAME
2004-03-01 15:34:29 +00:00
Søren Schmidt
e7c9858a8f Remember to mtx_destroy mutexes. 2004-03-01 13:17:07 +00:00
Nate Lawson
355ff5fe33 Hook acpi_video up to the build. 2004-03-01 08:15:26 +00:00
Nate Lawson
c58375c3a5 Add the ACPI standard video extensions driver. I've done some style cleanup
but a bit more reamins to be done.  For now, it is usable.

Submitted by:	Taku YAMAMOTO <taku@cent.saitama-u.ac.jp>
2004-03-01 08:12:56 +00:00
Nate Lawson
7592c288eb Add the ACPI standard video extensions driver. I've done some style cleanup
but a bit more reamins to be done.  For now, it is usable.

PR:
Submitted by:	Taku YAMAMOTO <taku@cent.saitama-u.ac.jp>
Reviewed by:
Approved by:
Obtained from:
MFC after:
2004-03-01 08:12:55 +00:00
Bruce Evans
d1233ab372 Fixed some insertion sort errors for usb devcies (mainly for serial ones). 2004-03-01 07:51:51 +00:00
Robert Watson
746e5bf09b Rename dup_sockaddr() to sodupsockaddr() for consistency with other
functions in kern_socket.c.

Rename the "canwait" field to "mflags" and pass M_WAITOK and M_NOWAIT
in from the caller context rather than "1" or "0".

Correct mflags pass into mac_init_socket() from previous commit to not
include M_ZERO.

Submitted by:	sam
2004-03-01 03:14:23 +00:00
Alexander Kabaev
30d4dd7ee9 Pich up a do {} while(0) cleanup by phk that was discarded accidentally in
previous revision.

Submitted by:	alc
2004-03-01 02:44:33 +00:00
Bernd Walter
7de8778318 add driver for BWCT console management serials 2004-03-01 02:34:49 +00:00
Scott Long
740d9ba692 Convert the other use of flags to mflags in soalloc(). 2004-03-01 01:14:28 +00:00
Maxim Konovalov
16c36bbe5d o Typo: Ternal -> Thermal. 2004-02-29 18:30:35 +00:00
Robert Watson
2bc87dcfbe Modify soalloc() API so that it accepts a malloc flags argument rather
than a "waitok" argument.  Callers now passing M_WAITOK or M_NOWAIT
rather than 0 or 1.  This simplifies the soalloc() logic, and also
makes the waiting behavior of soalloc() more clear in the calling
context.

Submitted by:	sam
2004-02-29 17:54:05 +00:00
Poul-Henning Kamp
2cf6bdac50 Loudly announce WITNESS and DIAGNOSTIC options and warn about reduced
performance.
2004-02-29 16:56:54 +00:00
Max Laier
01315efca3 Remove __inline keyword from functions that can't be inlined according to
LINT. This fixes LINT compliation for now, but needs to be revised.
Changes do not affect the objects.

Approved by:	bms(mentor)
2004-02-29 16:34:43 +00:00
Colin Percival
e07113d65c Use DEV_BSIZE byte sectors instead of PAGE_SIZE byte sectors for
swap-backed memory disks.  This reduces filesystem allocation overhead
and makes swap-backed memory disks compatible with broken code (dd,
for example) which expects to see 512 byte sectors.  The size of a
swap-backed memory disk must still be a multiple of the page size.

When performing page-aligned operations, this change has zero
performance impact.

Reviewed by:	phk
Approved by:	rwatson (mentor)
2004-02-29 15:58:54 +00:00
Robert Watson
e33d9f2929 Define BPFD_LOCK_ASSERT() to assert the BPF descriptor lock.
Assert the BPF descriptor lock in the MAC calls referencing live
BPF descriptors.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, McAfee Research
2004-02-29 15:33:56 +00:00
Robert Watson
f747d2dd90 Grab Giant after MAC processing on outgoing packets being sent via
BPF.  Grab the BPF descriptor lock before entering MAC since the MAC
Framework references BPF descriptor fields, including the BPF
descriptor label.

Submitted by:	sam
2004-02-29 15:32:33 +00:00
Poul-Henning Kamp
7314dafb6f Move boottime from <sys/kernel.h> to <sys/time.h> where it belongs. 2004-02-29 10:55:15 +00:00
Poul-Henning Kamp
db42ff97da Remove unused FDNUMTOUNIT() macro 2004-02-29 10:21:40 +00:00
Poul-Henning Kamp
74cc032b41 Give DDB a "watchdog" command which disables all watchdogs. 2004-02-29 09:55:32 +00:00
Søren Schmidt
9a19089d86 Rearrange sense_key and sense_data to get alignment right.
Submitted by: Marcel
2004-02-29 09:35:29 +00:00
Scott Long
474e30f0b1 All three of these drivers abused cv_waitq_empty in the same way by spinning
on it in hopes of making sure that the waitq was empty before going on.
This wasn't needed and probably never would have worked as intended.  Now
that cv_waitq_empty() and friends are gone, the code in these drivers that
spins on it can go away too.  This should unbreak LINT.

Discussed with:	kan
2004-02-29 09:26:01 +00:00
Peter Grehan
80bd99be33 Bring to working PIO state.
- use correct rid when allocating PCI mem resource
 - ATA taskfile registers are indeed spaced 0x10 apart just like
 the Macio ATA cell. Adjust offsets in ATA channel struct.

Tested by:  Suleiman Souhlal <ssouhlal@vt.edu>
2004-02-29 06:01:16 +00:00
Marcel Moolenaar
b55a929477 uteval.c gained a warning (cast discards qualifiers from pointer target
type) after vendor import of ACPICA 20040220. Add nowerror.
2004-02-28 23:04:45 +00:00
Nate Lawson
2881b39793 Call _INI on Thermal Zones as well as devices. 2004-02-28 22:43:18 +00:00
Poul-Henning Kamp
961af6677b Add support for the watchdog in Geode SC1100 which is used in embedded
systems like the Soekris NET4801
2004-02-28 22:33:28 +00:00
Poul-Henning Kamp
3d6e5ccb06 Make sure to disable the watchdog if we cannot honour the timeout. 2004-02-28 22:01:19 +00:00
Poul-Henning Kamp
4103b7652d Rename the WATCHDOG option to SW_WATCHDOG and make it use the
generic watchdoc(9) interface.

Make watchdogd(8) perform as watchdog(8) as well, and make it
possible to specify a check command to run, timeout and sleep
periods.

Update watchdog(4) to talk about the generic interface and add
new watchdog(8) page.
2004-02-28 20:56:35 +00:00
Nate Lawson
2676fbe88c Strip out new, unused file acnetbsd.h 2004-02-28 20:56:25 +00:00
Nate Lawson
fd73230997 This commit was generated by cvs2svn to compensate for changes in r126380,
which included commits to RCS files with non-trunk default branches.
2004-02-28 20:42:10 +00:00
Nate Lawson
0161891aa1 Fix an off-by-one in the compiler path. Originally from iwasaki-san's
patches for the pmtools port.  This change has been submitted to Intel.
2004-02-28 20:42:10 +00:00
Nate Lawson
4c80f45557 Local change: emulate a ReturnOp if the AML expects one but it isn't
present.  Some buggy BIOSs do not have a ReturnOp even though it is
required for a function to return a value.
2004-02-28 20:40:24 +00:00
Nate Lawson
e222f620d1 Local change: In the resume path, give up after waiting for a while
for WAK_STS to be set.  Some BIOSs never set it.
2004-02-28 20:39:50 +00:00
Nate Lawson
56491b7ba0 Local change: Allow access to the field if it is within the region
size rounded up to a multiple of the access byte width.  This overcomes
"off-by-one" programming errors in the AML often found in Toshiba
laptops.
2004-02-28 20:39:09 +00:00
Nate Lawson
7420bf68bb Local change: Put various debugging options under ACPI_DISASSEMBLER. 2004-02-28 20:38:40 +00:00
Nate Lawson
96f2784ee5 Unchanged files from ACPICA 20040220 that are off the vendor branch. 2004-02-28 20:35:57 +00:00
Nate Lawson
2a2a3f2735 Vendor import of ACPICA 20040220 2004-02-28 20:23:30 +00:00
Nate Lawson
6a5f0d2f49 This commit was generated by cvs2svn to compensate for changes in r126372,
which included commits to RCS files with non-trunk default branches.
2004-02-28 20:23:30 +00:00
Poul-Henning Kamp
3e2c971172 Add a generic watchdog facility which through a single device entry
in /dev controls all available watchdog implementations.
2004-02-28 20:06:59 +00:00
Nate Lawson
e8577ac876 Clean all the object files whether or not ACPI_DEBUG is specified. 2004-02-28 19:51:44 +00:00
Robert Watson
768bbd68cc Remove unneeded {} originally used to hold local variables for dummynet
in a code block, as the variable is now gone.

Submitted by:	sam
2004-02-28 19:50:43 +00:00
Don Lewis
a3193a9ca3 Create a new mutex type for virtual channels. This allows us to get
rid of the MTX_DUPOK flag on channel mutexes, which allows witness to
do a better job of lock order checking.  Nuke snd_chnmtxcreate() since
it is no longer needed.

Tested by:	matk
2004-02-28 19:47:02 +00:00
Don Lewis
466f31e55b Lock channels only as necessary in dsp_ioctl(), and only lock one
channel at a time unless it is actually necessary to lock both.
This avoids problems with lock order reversal and malloc() calls
with a mutex held when lower level code unlocks a channel, calls malloc(),
and relocks the channel.  This also avoids the cost of some  unnecessary
locking and unlocking.

Tested by:	matk
2004-02-28 19:42:48 +00:00
Scott Long
b234a120c8 Switch from using mutexes to using semaphores to protect against early
completion of synchronous commands.  Also switch to a per-array bioq as it
appears to improve performance.

Submitted by:	mbr, imp.ch (bioq change)
2004-02-28 19:14:41 +00:00
Søren Schmidt
dc7485d940 Issue a request sense command automagically when ATAPI commands fail
with a valid sense key.
2004-02-28 17:47:27 +00:00
Ken Smith
653700758e Previous commit mistakenly delayed cnadd() as well as make_dev().
Testing on cluster ref machine with just delaying make_dev() seems
to work, and results in printf() output appearing sooner in boot
cycle instead of going to /dev/null.

Caught by:	bde
Pointy hat:	kensmith
Approved by:	rwatson (mentor)
2004-02-28 16:36:14 +00:00