Commit Graph

101413 Commits

Author SHA1 Message Date
Colin Percival
a58deb4616 Add support for Exsys EX-41098 cards.
PR:		kern/65040
Submitted by:	Stefan Grundmann <sg-sendpr@waset.de>
Tested by:	buildkernel
"Just commit it" by: phk
2004-04-17 11:57:34 +00:00
Maxime Henrion
0335702b9f Don't check for device_get_softc() returning NULL, it can't happen. 2004-04-17 10:25:04 +00:00
Tim J. Robbins
6c488bf29c Restore old value of LESSKEYFILE_SYS. 2004-04-17 07:48:21 +00:00
Tim J. Robbins
55e19c81cb Regenerate with less 381 configure script. 2004-04-17 07:46:08 +00:00
Tim J. Robbins
1ede161574 Merge vendor changes onto mainline. 2004-04-17 07:24:09 +00:00
Tim J. Robbins
d9872da232 This commit was generated by cvs2svn to compensate for changes in r128345,
which included commits to RCS files with non-trunk default branches.
2004-04-17 07:16:34 +00:00
Tim J. Robbins
000ba3e819 Import less v381. 2004-04-17 07:16:34 +00:00
Ruslan Ermilov
43935fddb9 Suspend my interest in maintaining libalias(3) and natd(8). 2004-04-17 06:15:16 +00:00
Bruce A. Mah
36dc7eb502 New release notes: ports/UPDATING and ports/CHANGES.
MF4S:  GNOME 2.6, KDE 3.2.1.
2004-04-17 05:21:40 +00:00
Brooks Davis
7aa81b88a2 Actually install preseedrandom.
Reported by:	bde
2004-04-17 04:12:27 +00:00
Bruce Evans
7b1fe905ef Fixed some style bugs in previous commit (mainly an insertion sort error
for declarations, and poorly worded messages).

Fixed some nearby style bugs (unsorted declarations).
2004-04-17 02:46:05 +00:00
Brian Somers
76a194bf74 Add a missing memcpy (*blush*!)
Suggested by: James P Scully <scully@CS.Arizona.EDU>, Perianayagam Somasundaram <somu@CS.Arizona.EDU>
MFC after:	10 days
2004-04-17 00:29:17 +00:00
Paul Saab
c61314601b Add support for the HP Modular Smart Array 20 & 500 storage arrays.
Logical volumes on these devices show up as LUNs behind another
controller (also known as proxy controller).  In order to issue
firmware commands for a volume on a proxy controller, they must be
targeted at the address of the proxy controller it is attached to,
not the Host/PCI controller.

A proxy controller is defined as a device listed in the INQUIRY
PHYSICAL LUNS command who's L2 and L3 SCSI addresses are zero.  The
corresponding address returned defines which "bus" the controller
lives on and we use this to create a virtual CAM bus.

A logical volume's addresses first byte defines the logical drive
number.  The second byte defines the bus that it is attached to
which corresponds to the BUS of the proxy controller's found or the
Host/PCI controller.

Change event notification to be handled in its own kernel thread.
This is needed since some events may require the driver to sleep
on some operations and this cannot be done during interrupt context.
With this change, it is now possible to create and destroy logical
volumes from FreeBSD, but it requires a native application to
construct the proper firmware commands which is not publicly
available.

Special thanks to John Cagle @ HP for providing remote access to
all the hardware and beating on the storage engineers at HP to
answer my questions.
2004-04-16 23:00:01 +00:00
Christian Brueffer
e2738131b1 Bring describtion of a sysctl in line with the source:
kern.acct_chkfreq is specified in seconds, not minutes.

Cluebat provided by:	kensmith
2004-04-16 22:53:51 +00:00
Christian Brueffer
0d5d3ffdb7 Remove unnecessary .Pp macro and bump document date
Submitted by:	ru
2004-04-16 22:38:54 +00:00
Paul Saab
a32168b78e Whitespace cleanup. 2004-04-16 21:03:38 +00:00
Christian Brueffer
0cb18c6382 Forced commit to note, that the last commit also added a reference to accton.8 2004-04-16 20:39:10 +00:00
Christian Brueffer
e8490b5cb4 List some sysctl variables that influence accounting
PR:		65070
Submitted by:	Marc Silver <marcs@draenor.org>
X-MFC after:	re approval
2004-04-16 20:32:56 +00:00
John Baldwin
7870c3c61c - Enable (unmask) interrupt sources earlier in the ithread loop.
Specifically, we used to enable the source after locking sched_lock
  and just before we had already decided to do a context switch.
  This meant that an ithread could never process more than one interrupt
  per context switch.  Enabling earlier in the loop before sched_lock is
  acquired allows an ithread to handle multiple interrupts per context
  switch if interrupts fire very rapidly.  For the case of heavy interrupt
  load this can reduce the number of context switches (and thus overhead)
  as well as reduce interrupt latency.
- Now that we can handle multiple interrupts per context switch, add simple
  interrupt storm protection to threaded interrupts.  If X number of
  consecutive interrupts are triggered before the itherad voluntarily
  yields to another thread, then the interrupt thread will sleep with the
  associated interrupt source disabled (masked) for 1/10th of a second.
  The default value of X is 500, but it can be tweaked via the tunable/
  sysctl hw.intr_storm_threshold.  If an interrupt storm is detected, then
  a message is output to the kernel console on the first occurrence per
  interrupt thread.  Interrupt storm protection can be disabled completely
  by setting this value to 0.  There is no scientific reasoning for the
  1/10th of a second or 500 interrupts values, so they may require tweaking
  at some point in the future.

Tested by:	rwatson (an earlier version w/o the storm protection)
Tested by:	mux (reportedly made a machine with two PCI interrupts
		storming usable rather than hard locked)
Reviewed by:	imp
2004-04-16 20:25:40 +00:00
John Baldwin
d0a83b0ba6 Whitespace fix. 2004-04-16 20:09:53 +00:00
John Baldwin
f203f177f4 Revert part of the "BIOS brain damage" from rev 1.10. It seems that
different BIOSs use the same exact settings to mean two very different and
incompatible things for the SCI.  Thus, if the SCI is remapped to a PCI
interrupt, we now trust the trigger/polarity that the MADT provides by
default.  However, the SCI can be forced to level/lo as 1.10 did by setting
the tunable "hw.acpi.force_sci_lo" to a non-zero value from the loader.

Thus, if rev 1.10 caused an interrupt storm, it should nwo fix your
machine.  If rev 1.10 fixed an interrupt storm on your machine, you
probably need to set the aforementioned tunable in /boot/loader.conf to
prevent the interrupt storm.

The more general problem of getting the SCI's trigger/polarity programmed
"correctly" (for some value of correctly meaning several workarounds for
broken BIOSs and inconsistent "implementations" of the ACPI standard) is
going to require more work, but this band-aid should improve the current
situation somewhat.

Requested by:	njl
2004-04-16 19:46:30 +00:00
John Baldwin
79cdd799f6 Use %eax rather than %ax when loading segment registers to avoid partial
register stalls.

Reviewed by:	bde (a while ago, and I think an earlier version)
2004-04-16 19:26:37 +00:00
John Baldwin
86f4fd6f71 Don't call the BIOS to route a link that has already been routed by the
BIOS during POST as it apparently makes some machines unhappy.

Tested by:	mux
2004-04-16 18:54:05 +00:00
Hiroki Sato
0f9537839b New release note:
acpi_toshiba(4) video switching support,
	getvfsent(3) removed,
	sx driver added,
	pci(4) bus resource and power management updated,
	per-interface polling(4) support,
	ata(4) early support for Promise SX4/SX4000,
	dump(8) and restore(8) -P option,
	make(1) .warning directive,
	ACPI-CA 20040402 import, and
	CVS 1.11.15 import.

Update release note:
	Use &man.twa.4;.
2004-04-16 18:38:04 +00:00
Brooks Davis
76c3e0f765 I added preseedrandom yesterday, not last month.
Reported by:	Dmitry Morozovsky <marck at rinet.ru>
2004-04-16 18:36:52 +00:00
Brooks Davis
8633bbeaac Document changes in /dev/random initalization. Suggest running
/etc/rc.d/preseedrandom to seed the PRNG in the upgrade instructions.
2004-04-16 17:13:10 +00:00
Mark Murray
55636152d5 Attempts to make this device Giant-free were ill-conceived as
uiomove(9) is not properly locked. So, return to NEEDGIANT
mode. Later, when uiomove is finely locked, I'll revisit.

While I'm here, provide some temporary debugging output to
help catch blocking startups.
2004-04-16 17:10:54 +00:00
Mark Murray
2a8b87d883 Default to harvesting everything. This is to help give a faster
startup. harvesting can be turned OFF in etc/rc.d/* if it is a
burden.
2004-04-16 17:07:11 +00:00
Nate Lawson
a50f2c9f42 Disable the new wake GPE behavior. With it enabled, my laptop won't stay
suspended after the second try.  Intel is working on a fix to properly
differentiate the non-standard wake/runtime GPEs from wake-only GPEs.
2004-04-16 16:27:37 +00:00
Warner Losh
f77ad99d59 ooops. I disabled pci_enable_io_modes not pci_do_powerstate in the last
commit.  That was in error.

Noticed by: sos
2004-04-16 15:01:54 +00:00
Robert Watson
d54efd4d31 At some point during the history of m_getcl(), MAC support began to
unconditionally initialize the mbuf header even if cluster allocation
failed, which could result in a NULL pointer dereference in low-memory
conditions.

PR:		kern/65548
Submitted by:	Stephan Uphoff <ups@tree.com>
2004-04-16 14:35:11 +00:00
Luigi Rizzo
9046571f1c Use if_link instead of the alias if_list, and change a for() into
the TAILQ_FOREACH() form.

Comment the need to store the same info (mac address for ethernet-type
devices) in two different places.

No functional changes. Even the compiler output should be unmodified
by this change.
2004-04-16 10:32:13 +00:00
Luigi Rizzo
d65d2351b0 Documented the intended usage of if_addrhead and ifaddr_byindex()
This commit only changes comments. Nothing to recompile.
2004-04-16 10:28:54 +00:00
Christian Brueffer
97494ccf8b o split a sentence to make it more understandable
o mention that the acctfile has to exist for accton to work [1]
o add reference to acct.5

PR:             65071 [1] (slightly modified)
Submitted by:   Marc Silver <marcs@draenor.org>
X-MFC after:	re approval
2004-04-16 09:31:17 +00:00
Eivind Eklund
4d3f164c01 Improve comment (SMB bus -> System Management Bus) 2004-04-16 09:29:45 +00:00
Luigi Rizzo
7affdebea2 Consistently use ifaddr_byindex() to access the link-level address
of an interface. No functional change.

On passing, comment an useless invocation of TAILQ_INIT(&ifp->if_addrhead)
which could probably be removed in the interest of clarity.
2004-04-16 08:15:37 +00:00
Luigi Rizzo
9b98ee2c4f Consistently use ifaddr_byindex() to access the link-level address
of an interface. No functional change.

On passing, comment a likely bug in net/rtsock.c:sysctl_ifmalist()
which, if confirmed, would deserve to be fixed and MFC'ed
2004-04-16 08:14:34 +00:00
Ruslan Ermilov
aea7b53859 Removed local bits that are now part of the standard mdoc(7) package. 2004-04-16 07:19:13 +00:00
Ruslan Ermilov
b1725c05e9 Pull up latest mdoc(7) changes:
: 2004-04-14  Thomas Klausner <wiz@netbsd.org>
:
: 	* tmac/doc-common (doc-volume-as-*): Use lowercase names.
: 	(doc-operating-system-*): Updated.
: 	* tmac/doc-syms (doc-str-St-*): Various small fixes.
: 	(doc-str-Lb-*): Add more library names.
2004-04-16 07:08:33 +00:00
Luigi Rizzo
3c56e09895 Remove two variables that became unused because of last commit.
Reported by: tinderbox
2004-04-16 06:58:39 +00:00
Ruslan Ermilov
ab92d65550 Make whatis(1) happy. 2004-04-16 06:26:09 +00:00
David E. O'Brien
a29628bc28 Move ENABLE_ALART to proper place.
Submitted by:	bde
2004-04-16 05:59:08 +00:00
David E. O'Brien
a1f60844da Fix building on L64 machines. 2004-04-16 05:34:14 +00:00
David E. O'Brien
38974555bd Add support for the ADMtek AN8513 USB Ethernet adapter.
Submitted by:	taxman <taxman@freedombi.com>
2004-04-16 05:24:45 +00:00
David E. O'Brien
e5b1e74d89 Correct $FreeBSD$ style. 2004-04-16 05:22:11 +00:00
Warner Losh
b24afb1761 make the bad bar warning less scary, and toss it behind a bootverbose.
It is harmless, but freaking people out.
2004-04-16 04:53:19 +00:00
Warner Losh
d966428737 Turn off the power stuff for a little while longer. There appears to be
something subtle wrong with it.
2004-04-16 04:50:54 +00:00
Tim Kientzle
c86d9b4ba7 Forced commit to acknowledge Julian Elischer as the source of the previous fix. 2004-04-16 03:51:37 +00:00
Tim Kientzle
cc52bf3428 --help is only supported if you have getopt_long().
This allows bsdtar to compile on FreeBSD 4.x.
2004-04-16 03:50:04 +00:00
Alan Cox
ace2c466dc Set the "global" attribute on the page table entries for the kernel and
direct mappings.  This shaves a few seconds off of my buildworld times.

Discussed with:	peter@
2004-04-16 03:45:28 +00:00