Commit Graph

4692 Commits

Author SHA1 Message Date
Olivier Houchard
11d1528ce0 Finally bring it support for the i80219 XScale processor.
Submitted by:	Max M. Boyarov <m.boyarov bsd by>
2006-08-24 23:51:28 +00:00
Marcel Moolenaar
512b2fb1b5 Add skeletal support for GDB. In particular gdb_cpu_getreg() needs
implementing to make GDB support usable.
2006-08-24 21:52:11 +00:00
Ruslan Ermilov
1c9c6382df Spellcheck. 2006-08-24 08:00:02 +00:00
Alexander Leidinger
222e7376b3 Add the new linux files to pc98 too. 2006-08-18 15:46:38 +00:00
Julian Elischer
b7522c27d2 Remove the IPFIREWALL_FORWARD_EXTENDED option and make it on by default as it always was
in older versions of FreeBSD. This option is pointless as it is needed in just
about every interesting usage of forward that I have ever seen. It doesn't make
the system any safer and just wastes huge amounts of develper time
when the system doesn't behave as expected when code is moved from
4.x to 6.x It doesn't make
the system any safer and just wastes huge amounts of develper time
when the system doesn't behave as expected when code is moved from
4.x to 6.x  or 7.x
Reviewed by:	glebius
MFC after:	1 week
2006-08-17 00:37:03 +00:00
Alexander Leidinger
9b44bfc556 Add the linux 2.6.x stuff (not used by default!):
- TLS - complete
 - pid/tid mangling - complete
 - thread area - complete
 - futexes - complete with issues
 - clone() extension - complete with some possible minor issues
 - mq*/timer*/clock* stuff - complete but untested and the mq* stuff is
   disabled when not build as part of the kernel with native FreeBSD mq*
   support (module support for this will come later)

Tested with:
 - linux-firefox - works, tested
 - linux-opera - works, tested
 - linux-realplay - doesnt work, issue with futexes
 - linux-skype - doesnt work, issue with futexes
 - linux-rt2-demo - works, tested
 - linux-acroread - doesnt work, unknown reason (coredump) and sometimes
   issue with futexes
 - various unix utilities in linux-base-gentoo3 and linux-base-fc4:
   everything tried worked

On amd64 not everything is supported like on i386, the catchup is planned for
later when the remaining bugs in the new functions are fixed.

To test this new stuff, you have to run
	sysctl compat.linux.osrelease=2.6.16
to switch back use
	sysctl compat.linux.osrelease=2.4.2

Don't switch while running a linux program, strange things may or may not
happen.

Sponsored by:			Google SoC 2006
Submitted by:			rdivacky
Some suggestions/help by:	jhb, kib, manu@NetBSD.org, netchild
2006-08-15 12:54:30 +00:00
Warner Losh
a003a6cb9a Do not include ucom as a dependency line to enable inclusion of the
serial line usb drivers that depend on it.  Instead, let the compile
fail rather than silently not including the driver.  This is more in
line with how we handle things like mii.

# I'll note: a better system for coping with missing depends is needed,
# but this dependency is clearly backwards given our current flawed
# depend system.
2006-08-14 21:09:37 +00:00
Dag-Erling Smørgrav
8b3ae668b1 Don't use touch when what is really meant is :> (create an empty file, or
truncate it if it exists) or :>> (ensure the file exists, but don't change
it if it already does)

Reviewed by:	ru
MFC after:	2 weeks
2006-08-14 13:28:53 +00:00
Pawel Jakub Dawidek
07ff6a18a7 Oops. Remove accidentally committed change.
Noticed by:	marck
2006-08-12 18:29:49 +00:00
Pawel Jakub Dawidek
73c0c41140 Add strstr() function to the libkern. 2006-08-12 15:28:39 +00:00
Olivier Houchard
49953e11d7 Rewrite ARM_USE_SMALL_ALLOC so that instead of the current behavior, it maps
whole the physical memory, cached, using 1MB section mappings. This reduces
the address space available for user processes a bit, but given the amount of
memory a typical arm machine has, it is not (yet) a big issue.
It then provides a uma_small_alloc() that works as it does for architectures
which have a direct mapping.
2006-08-08 20:59:38 +00:00
Robert Watson
e4445a031f Move definition of UNIX domain socket protosw and domain entries from
uipc_proto.c to uipc_usrreq.c, making localdomain static.  Remove
uipc_proto.c as it's no longer used.  With this change, UNIX domain
sockets are entirely encapsulated in uipc_usrreq.c.
2006-08-07 12:02:43 +00:00
John Birrell
b0777fc474 Add an option to enable KSE support.
Add an option to build in kernel DTrace hooks. Without this option, the
DTrace modules acn't be loaded.
2006-08-03 05:19:33 +00:00
Maxim Sobolev
e5d34218fb Add device to access and modify Open Firmware NVRAM settings in
PowerPC-based Apple's machines and small utility to do it from
userland modelled after the similar utility in Darwin/OSX.

Only tested on 1.25GHz G4 Mac Mini.

MFC after:	1 month
2006-08-01 22:19:01 +00:00
Marcel Moolenaar
302981e72a Remove sio(4) and related options from MI files to amd64, i386
and pc98 MD files. Remove nodevice and nooption lines specific
to sio(4) from ia64, powerpc and sparc64 NOTES. There were no
such lines for arm yet.
sio(4) is usable on less than half the platforms, not counting
a future mips platform. Its presence in MI files is therefore
increasingly becoming a burden.
2006-07-29 18:38:54 +00:00
Alexander Leidinger
b1ff02203e Allow to configure a kernel with envy24 support as documented in the
manual page...
2006-07-28 21:20:00 +00:00
John Baldwin
22ea1bc57a Unify the checking for lock misbehavior in the various syscall()
implementations and adjust some of the checks while I'm here:
- Add a new check to make sure we don't return from a syscall in a critical
  section.
- Add a new explicit check before userret() to make sure we don't return
  with any locks held.  The advantage here is that we can include the
  syscall number and name in syscall() whereas that info is not available
  in userret().
- Drop the mtx_assert()'s of sched_lock and Giant.  They are replaced by
  the more general checks just added.

MFC after:	2 weeks
2006-07-27 22:32:30 +00:00
Marcel Moolenaar
b895d1452c Remove zs(4). It has been replaced by scc(4) & uart(4). 2006-07-26 19:44:42 +00:00
Marcel Moolenaar
cd320bc949 Replace sio_iobus.c with uart_iobus.c. 2006-07-26 19:43:02 +00:00
Robert Watson
5c985a0a94 Add uipc_sockbuf.c to standard files list; accidentally missed in earlier
commit.

Spotted by:	tinderbox
2006-07-25 02:15:28 +00:00
Pyun YongHyeon
d497bdf1da Hook up stge(4) to the build. 2006-07-25 00:45:55 +00:00
Pyun YongHyeon
3fa3f9a73e Connect gentbi, ip1000phy to the build. 2006-07-25 00:20:11 +00:00
Olivier Houchard
2371afbf82 Only use -mno-apcs-frame if DDB is not in the kernel, as it prevent the
backtraces from working.

MFC After:	3 days
2006-07-24 22:09:47 +00:00
Pawel Jakub Dawidek
5333bd4763 Implement support for HMAC/SHA1 and HMAC/SHA256 acceleration found in
new VIA CPUs.
For older CPUs HMAC/SHA1 and HMAC/SHA256 (and others) will still be done
in software.

Move symmetric cryptography (currently only AES-CBC 128/192/256) to
padlock_cipher.c file. Move HMAC cryptography to padlock_hash.c file.

Hardware from:	Centaur Technologies
2006-07-22 16:18:47 +00:00
Olivier Houchard
f079562c41 Add -EB to ${LD} too if we're making a big endian kernel, not anything in
kernel makefiles uses SYSTEM_LD.
2006-07-18 21:16:39 +00:00
Warner Losh
16c84e5e51 Add new kernel config option. NO_SYSCTL_DESCR to omit the descriptions for
the sysctls.  This saves a lot of space in the resulting kernel which is
important for embedded systems.  This change was done in a ABI compatible
way.  The pointer is still there, it just points to an empty string instead
of the description.

MFC After: 3 days
2006-07-18 17:00:51 +00:00
Marcel Moolenaar
4b8d8ccc23 Move default GEOM classes from files.ia64, where they were marked
standard, to the DEFAULTS file.
2006-07-17 20:02:51 +00:00
David E. O'Brien
d26b87a9b1 /etc/src.conf wasn't visable for the kernel build. 2006-07-17 18:43:16 +00:00
Poul-Henning Kamp
9c499ad92f Remove the NDEVFSINO and NDEVFSOVERFLOW options which no longer exists in
DEVFS.

Remove the opt_devfs.h file now that it is empty.
2006-07-17 09:07:02 +00:00
Poul-Henning Kamp
cabdf61c75 Remove config(8)'s knowledge about NMBCLUSTERS, no code in /sys
knows about it any more.
2006-07-17 08:14:46 +00:00
Alexander Leidinger
0fa7ab6a31 - Connect the snd_emu10kx driver to the build. [1]
- Bump __FreeBSD_version, no need to build the port now.

Submitted by:	Yuriy Tsibizov <Yuriy.Tsibizov@gfk.ru> [1]
2006-07-15 20:22:40 +00:00
Warner Losh
a9a5ae2d62 MFp4: spibus glue 2006-07-14 22:50:46 +00:00
Warner Losh
cbc25facdf For the moment, make board configuration a compile time option. This
saves space in the final kernel, but at the expense of flexibility to
boot the same kernel accross a family of boards.
2006-07-14 21:59:54 +00:00
Olivier Houchard
be050429a3 Add remote GDB bits for arm. 2006-07-14 00:50:51 +00:00
Andrew Thompson
facd0e5dce Add enc(4), it can still build with FAST_IPSEC commented out. 2006-07-10 05:25:18 +00:00
Robert Watson
e4256d1e8d Move POSIX.1e-specific utility routines from kern_acl.c to
subr_acl_posix1e.c, leaving kern_acl.c containing only ACL system
calls and utility routines common across ACL types.

Add subr_acl_posix1e.c to the build.

Obtained from:	TrustedBSD Project
2006-07-06 23:37:39 +00:00
Jung-uk Kim
732be1f298 Fix kernel module build breakage. 2006-06-30 19:35:35 +00:00
David E. O'Brien
1de763bd77 Create new dialect knob, as setting the language dialect isn't a warning flag. 2006-06-29 21:15:25 +00:00
Marcel Moolenaar
559adb10ad Partial support for branch long emulation. This only emulates the
branch long jump and not the branch long call. Support for that is
forthcoming.
2006-06-29 19:59:18 +00:00
Gleb Smirnoff
d473c9d543 A netgraph node that can do different manipulations with
mbuf_tags(9) on packets.

Submitted by:		Vadim Goncharov <vadimnuclight tpu.ru>
mdoc(7) reviewed by:	ru
2006-06-27 12:45:28 +00:00
David E. O'Brien
bfc788c283 Add a pure open source nForce Ethernet driver, under BSDL.
This driver was ported from OpenBSD by Shigeaki Tagashira
<shigeaki@se.hiroshima-u.ac.jp> and posted at
http://www.se.hiroshima-u.ac.jp/~shigeaki/software/freebsd-nfe.html
It was additionally cleaned up by me.
It is still a work-in-progress and thus is purposefully not in GENERIC.
And it conflicts with nve(4), so only one should be loaded.
2006-06-26 23:41:07 +00:00
Andrew Thompson
bdea400f3b Add a pseudo interface for packet filtering IPSec connections before or after
encryption. There are two functions, a bpf tap which has a basic header with
the SPI number which our current tcpdump knows how to display, and handoff to
pfil(9) for packet filtering.

Obtained from:	OpenBSD
Based on:	kern/94829
No objections:	arch, net
MFC after:	1 month
2006-06-26 22:30:08 +00:00
Sergey Babkin
d81175c738 Backed out the change by request from rwatson.
PR:		kern/14584
2006-06-26 22:03:22 +00:00
Sergey Babkin
7a799f1ef0 The common UID/GID space implementation. It has been discussed on -arch
in 1999, and there are changes to the sysctl names compared to PR,
according to that discussion. The description is in sys/conf/NOTES.
Lines in the GENERIC files are added in commented-out form.
I'll attach the test script I've used to PR.

PR:		kern/14584
Submitted by:	babkin
2006-06-25 18:37:44 +00:00
John Baldwin
343ed0a875 - Move the gigabit NICs that use miibus into the miibus section to match
GENERIC.
- Add bce(4) and bfe(4).
2006-06-19 22:11:44 +00:00
Olivier Houchard
08459723d8 Make sure the stack is properly aligned.
Enable the MMU when relocating as well, and use write-through cache.
2006-06-18 22:46:30 +00:00
Warner Losh
f36c2bbe0c Remove the insistance on having a device.hints. This was a seat belt
for those upgrading from 4.x -> 5.x.  It is therefore no longer
necessary because it is installed on 5.x and 6.x and one has to
upgrade from 6.x -> current, or at the very least 5.x (although not
supported, it can be made to work).
2006-06-18 17:48:45 +00:00
Marcel Moolenaar
a04f78eacc Unbreak build on platforms that don't have uart_sab82532 and uart_z8530
for uart(4) by default, but have scc(4).
2006-06-14 03:03:08 +00:00
David Xu
b41f1452d9 Add scheduler CORE, the work I have done half a year ago, recent,
I picked it up again. The scheduler is forked from ULE, but the
algorithm to detect an interactive process is almost completely
different with ULE, it comes from Linux paper "Understanding the
Linux 2.6.8.1 CPU Scheduler", although I still use same word
"score" as a priority boost in ULE scheduler.

Briefly, the scheduler has following characteristic:
1. Timesharing process's nice value is seriously respected,
   timeslice and interaction detecting algorithm are based
   on nice value.
2. per-cpu scheduling queue and load balancing.
3. O(1) scheduling.
4. Some cpu affinity code in wakeup path.
5. Support POSIX SCHED_FIFO and SCHED_RR.
Unlike scheduler 4BSD and ULE which using fuzzy RQ_PPQ, the scheduler
uses 256 priority queues. Unlike ULE which using pull and push, the
scheduelr uses pull method, the main reason is to let relative idle
cpu do the work, but current the whole scheduler is protected by the
big sched_lock, so the benefit is not visible, it really can be worse
than nothing because all other cpu are locked out when we are doing
balancing work, which the 4BSD scheduelr does not have this problem.
The scheduler does not support hyperthreading very well, in fact,
the scheduler does not make the difference between physical CPU and
logical CPU, this should be improved in feature. The scheduler has
priority inversion problem on MP machine, it is not good for
realtime scheduling, it can cause realtime process starving.
As a result, it seems the MySQL super-smack runs better on my
Pentium-D machine when using libthr, despite on UP or SMP kernel.
2006-06-13 13:12:56 +00:00
Olivier Houchard
de5f056a10 Handle MFS_IMAGE in the ${FULLKERNEL} target, so that we can build kernel
with MFS root without debugging.
2006-06-13 00:57:10 +00:00
Olivier Houchard
ee8ecea34b MFp4:
- Try hard to calculate a safe sp, so that the stack doesn't get smashed
while uncompressing or relocating the kernel.
- Bring in code needed to calculate the cacheline size etc, needed for
arm9_idcache_wbinv_all.
2006-06-12 22:58:50 +00:00
Marius Strobl
acb8c14985 Make the ISAPNP code optional and only enable it on i386 and pc98 (used
for CBUS-PNP cards there) by default, as there are no amd64 and sparc64
machines with ISA slots and which therefore could make use of this code
known to exist. For sparc64 this additionally allows to get rid of the
compat shims for in{b,w,l}()/out{b,w,l}() etc and the associated hacks.

OK'ed by:	imp, peter
2006-06-12 21:07:13 +00:00
Warner Losh
78878cef94 Add the ability to subset the devices that UART pulls in. This allows
the arm to compile without all the extras that don't appear, at least
not in the flavors of ARM I deal with.  This helps us save about 100k.

If I've botched the available devices on a platform, please let me
know and I'll correct ASAP.
2006-06-12 04:21:50 +00:00
Craig Rodrigues
f60f5239f8 Accomodate new files due to latest XFS import. 2006-06-09 06:13:45 +00:00
Sam Leffler
1773f77821 add glue for ath_hal
MFC after:	1 month
2006-06-08 23:38:01 +00:00
Sam Leffler
3735f6ff08 remove ath hal options; having them here causes opt_ah.h to be clobbered
by config and that breaks builds unless one duplicates the options in the
config file

MFC after:	1 month
2006-06-07 17:53:15 +00:00
Olivier Houchard
d661dc8070 Convert the last offender, the SA1110 port, to ARM32_NEW_VM_LAYOUT, and
completely nuke the !ARM32_NEW_VM_LAYOUT case.
2006-06-06 21:06:57 +00:00
Olivier Houchard
f14c3a8aac Make VERBOSE_INIT_ARM compile by fixing various printf formats, and add it
as an option.

Submitted by:   Max N. Boyarov <m.boyarov at bsd dot by>
2006-06-06 01:14:12 +00:00
Pawel Jakub Dawidek
4e98d97992 Connect new GELI files to the build.
Supported by:	Wheel Sp. z o.o. (http://www.wheel.pl)
2006-06-05 21:42:26 +00:00
Kris Kennaway
a7bebf901d Note that KTR_ENTRIES must be a power of two.
MFC after:	1 week
2006-06-03 23:30:16 +00:00
Olivier Houchard
b64b87c8bd To avoid problems, invalidate the data cache and disable the MMU once
we're done uncompressing the kernel.
2006-05-30 21:13:47 +00:00
Ruslan Ermilov
a2f3563e84 Enable -Wundef warnings for kernel/module compiles. From cpp.info:
`-Wundef'
     Warn whenever an identifier which is not a macro is encountered in
     an `#if' directive, outside of `defined'.  Such identifiers are
     replaced with zero.
2006-05-30 19:18:01 +00:00
Alexander Leidinger
206b17d711 Commit the new (old) midi framework. It's based in parts on the NetBSD code,
but large parts are rewritten by matk and tanimura.

This is old code, it's not maintained since 2003. We also don't have a
maintainer for this! Yuriy Tsibizov took it and uses it in his emu10kx
driver. Since the emu10kx driver will enter the tree "soon" (some bugs
have to be fixed after Yuriy return from his holidays), I add it here
already.

This also contains some changes to emu10k1 and cmi, so if you're lucky,
you can now make some kind of use of midi with those soundcards.

To all those poor souls which don't have such a card: feel free to send
patches, we don't have a maintainer for this.

To those which miss a specific feature in the midi code: feel free to
submit patches, we don't have a maintainer for this.

Oh, did I already told that it would be nice if someone would take care
of it? Maintainer with midi equipment wanted! :-)

If you get LOR's, submit a PR and notify multimedia@ please. If you get
panics, submit a PR with a backtrace (compile the sound system into your
kernel instead of using modules in this case) and notify multimedia@
please.

Written by:	matk, tanimura
Submitted by:	"Yuriy Tsibizov" <Yuriy.Tsibizov@gfk.ru>
Based upon:	code from NetBSD
2006-05-27 16:32:05 +00:00
Doug Ambrisko
741367d5a5 Add in a bunch of things to the mfi driver:
- Linux ioctl support, with the other Linux changes MegaCli
	will run if you mount linprocfs & linsysfs then set
	sysctl compat.linux.osrelease=2.6.12 or similar.  This works
	on i386.  It should work on amd64 but not well tested yet.
	StoreLib may or may not work.  Remember to kldload mfi_linux.
      - Add in AEN (Async Event Notification) support so we can
	get messages from the firmware when something happens.
	Not all messages are in defined in event detail.  Use
	event_log to try to figure out what happened.
      - Try to implement something like SIGIO for StoreLib.  Since
	mrmonitor doesn't work right I can't fully test it.  StoreLib
	works best with the rh9 base.  In theory mrmonitor isn't
	needed due to native driver support of AEN :-)
Now we can configure and monitor the RAID better.

Submitted by:	IronPort Systems.
2006-05-18 23:30:48 +00:00
Marius Strobl
136eda1dc3 - Add C-bus and ISA front-ends for le(4) so it can actually replace
lnc(4) on PC98 and i386. The ISA front-end supports the same non-PNP
  network cards as lnc(4) did and additionally a couple of PNP ones.
  Like lnc(4), the C-bus front-end of le(4) only supports C-NET(98)S
  and is untested due to lack of such hardware, but given that's it's
  based on the respective lnc(4) and not too different from the ISA
  front-end it should be highly likely to work.
- Remove the descriptions of le(4), which where converted from lnc(4),
  from sys/i386/conf/NOTES and sys/pc98/conf/NOTES as there's a common
  one in sys/conf/NOTES.
2006-05-17 21:25:23 +00:00
Poul-Henning Kamp
f6ce2a64f7 Send the pcvt(4) driver off to retirement. 2006-05-17 09:33:15 +00:00
Marius Strobl
0fd7564e4f Update the description of pcn(4) from pcn(4) vs. lnc(4) to pcn(4) vs. le(4)
now that lnc(4) is removed and le(4) is going to replace it.
2006-05-15 20:03:10 +00:00
Mathieu Arnold
791ed2c42f Remove the ipfw6 config from NOTES
Forgotten by:	mlaier
Approved by:	mlaier
Pointy hat to: 	mlaier :-)
2006-05-14 02:37:56 +00:00
George V. Neville-Neil
990e7e2b52 Removed the deprecated lance driver, lnc, from files. 2006-05-14 01:59:12 +00:00
Olivier Houchard
d5d776c16b Resurrect Skyeye support :
Add a new option, SKYEYE_WORKAROUNDS, which as the name suggests adds
workarounds for things skyeye doesn't simulate. Specifically :
- Use USART0 instead of DBGU as the console, make it not use DMA, and           manually provoke an interrupt when we're done in the transmit function.
- Skyeye maintains an internal counter for clock, but apparently there's
no way to access it, so hack the timecounter code to return a value which
is increased at every clock interrupts. This is gross, but I didn't find a
better way to implement timecounters without hacking Skyeye to get the
counter value.
- Force the write-back of PTEs once we're done writing them, even if they
are supposed to be write-through. I don't know why I have to do that.
2006-05-13 23:41:16 +00:00
Max Laier
656faadcb8 Remove ip6fw. Since ipfw has full functional IPv6 support now and - in
contrast to ip6fw - is properly lockes, it is time to retire ip6fw.
2006-05-12 20:39:23 +00:00
Benno Rice
e2c1a4e909 Document VERBOSE_SYSINIT in NOTES.
Requested by:	Niclas Zeising <lothrandil at n00b dot apagnu dot se>
2006-05-12 10:25:54 +00:00
John Baldwin
3e20eaf592 Remove the snd_ess identify routine for the sound device in Alpha PWS
machines.
2006-05-12 04:11:25 +00:00
John-Mark Gurney
c53113c8bc add support for makeoptions MFS_IMAGE="<file>" in the config file which
will automaticly populate the kernel w/ the mfs image...
2006-05-12 02:45:12 +00:00
Benno Rice
26ab616fdc Add a new kernel config option, VERBOSE_SYSINIT.
When porting FreeBSD to a new platform, one of the more useful things to do is
get mi_startup() to let you know which SYSINIT it's up to.  Most people tend to
whack a printf in the SYSINIT loop to print the address of the function it's
about to call.  Going one better, jhb made a version that uses DDB to look up
the name of the function and print that instead.  This version is essentially
his with the addition of some ifdeffery to make it optional and to allow it to
work (although using only the function address, not the symbol) if you forgot
to enable DDB.

All the cool bits by:	jhb
Approved by:		scottl, rink, cognet, imp
2006-05-12 02:01:38 +00:00
John Baldwin
67ab9fd759 First pass at removing Alpha kernel support. 2006-05-11 22:25:28 +00:00
Doug Ambrisko
054c255508 Fix LINSYSFS in the platform options files that I missed from the platform
split out change.
2006-05-10 03:25:45 +00:00
Doug Ambrisko
32397ce071 Add in linsysfs. A linux 2.6 like sys filesystem to pacify the Linux
LSI MegaRAID SAS utility.

Sponsored by:		IronPort Systems
Man page help from:	brueffer
2006-05-09 22:27:01 +00:00
Yoshihiro Takahashi
9f61d3129a Add the ath and the wlan crypto support. 2006-05-08 11:55:57 +00:00
Alexander Leidinger
f4eb471709 - change the example of compiling only specific modules to not contain
the linux module, since it is not cross-platform
- move linprocfs from "files" and "options" to architecture specific files,
  since it only makes sense to build this for those architectures, where we
  also have a linuxolator
- disable the build of the linuxolator on our tier-2 architecture "Alpha":
  * we don't have a linux_base port which supports Alpha and at the
    same time is not outdated/obsoleted upstream/in a good condition/
    currently working
  * the upcomming new default linux base port is based upon Fedora
    Core 3 (security support via http://www.fedoralegacy.org), which
    isn't available for Alpha (like the current default linux base
    port which is based upon Red Hat 8)
  * nobody answered my request for testing it ~1 month ago on
    current@ and alpha@ (it doesn't surprises me, see above)
  * a SoC student wouldn't have to waste time on something which
    nobody is willing to test

This does not remove the alpha specific MD files of the linuxolator yet.

Discussed on:		arch (mostly silence)
Spiritual support by:	scottl
2006-05-07 18:12:18 +00:00
Sam Leffler
33f02c8e06 AH_REGOPS_FUNC is needed for sparc
MFC after:	2 weeks
2006-05-05 04:19:36 +00:00
Marcel Moolenaar
64220a7e28 Rewrite of puc(4). Significant changes are:
o  Properly use rman(9) to manage resources. This eliminates the
   need to puc-specific hacks to rman. It also allows devinfo(8)
   to be used to find out the specific assignment of resources to
   serial/parallel ports.
o  Compress the PCI device "database" by optimizing for the common
   case and to use a procedural interface to handle the exceptions.
   The procedural interface also generalizes the need to setup the
   hardware (program chipsets, program clock frequencies).
o  Eliminate the need for PUC_FASTINTR. Serdev devices are fast by
   default and non-serdev devices are handled by the bus.
o  Use the serdev I/F to collect interrupt status and to handle
   interrupts across ports in priority order.
o  Sync the PCI device configuration to include devices found in
   NetBSD and not yet merged to FreeBSD.
o  Add support for Quatech 2, 4 and 8 port UARTs.
o  Add support for a couple dozen Timedia serial cards as found
   in Linux.
2006-04-28 21:21:53 +00:00
Scott Long
27aafcda76 Enable the rr232x driver for amd64. 2006-04-28 05:23:10 +00:00
Scott Long
9bcb275009 Add the 'rr232x' driver for the HighPoint RocketRAID 2320 series of cards.
This driver was generously developed and donated by Highpoint.

It is enabled for i386 only at the moment.  I will enable it for amd64
shortly.

Obtained from: HighPoint Technologies, Inc.
2006-04-27 20:22:46 +00:00
Pyun YongHyeon
288292463f The sk(4) driver has moved to /sys/dev/sk 2006-04-27 00:14:02 +00:00
Michael Reifenberger
c4529f4161 make BGE_FAKE_AUTONEG a tunable.
This allows one to change the behavior of the driver pre-boot.

NOTE: This patch was made for DragonFly BSD by Sepherosa Ziehau.

PR:		kern/94833
Submitted by:	Devon H. O'Dell
Obtained from:	DragonFly
MFC after:	1 month
2006-04-25 15:56:52 +00:00
Marcel Moolenaar
d94607de56 Revert previous commit. It's not part of the ppc(4) changes. 2006-04-24 23:36:32 +00:00
Marcel Moolenaar
cea4d8752f o Move ISA specific code from ppc.c to ppc_isa.c -- a bus front-
end for isa(4).
o  Add a seperate bus frontend for acpi(4) and allow ISA DMA for
   it when ISA is configured in the kernel. This allows acpi(4)
   attachments in non-ISA configurations, as is possible for ia64.
o  Add a seperate bus frontend for pci(4) and detect known single
   port parallel cards.
o  Merge PC98 specific changes under pc98/cbus into the MI driver.
   The changes are minor enough for conditional compilation and
   in this form invites better abstraction.
o  Have ppc(4) usabled on all platforms, now that ISA specifics
   are untangled enough.
2006-04-24 23:31:51 +00:00
Yoshihiro Takahashi
531028d9c5 MFi386: revision 1.554 (add minidump_machdep.c). 2006-04-21 12:13:11 +00:00
Peter Wemm
4503a06eef Merge minidumps from amd64 where they were originally developed.
Major differences:
 * since there is no direct map region, there is no custom uma memory
   allocator to modify to include its pages in the dumps.
 * Various data entries are reduced from 64 bit to 32 bit to match the
   native size.

dump_add_page() and dump_drop_page() are still present in case one wants to
arrange for arbitary pages to be dumped.  This is of marginal use though
because libkvm+kgdb cannot address physical memory that isn't mapped into
kvm.
2006-04-21 04:28:43 +00:00
Peter Wemm
c0345a84aa Introduce minidumps. Full physical memory crash dumps are still available
via the debug.minidump sysctl and tunable.

Traditional dumps store all physical memory.  This was once a good thing
when machines had a maximum of 64M of ram and 1GB of kvm.  These days,
machines often have many gigabytes of ram and a smaller amount of kvm.
libkvm+kgdb don't have a way to access physical ram that is not mapped
into kvm at the time of the crash dump, so the extra ram being dumped
is mostly wasted.

Minidumps invert the process.  Instead of dumping physical memory in
in order to guarantee that all of kvm's backing is dumped, minidumps
instead dump only memory that is actively mapped into kvm.

amd64 has a direct map region that things like UMA use.  Obviously we
cannot dump all of the direct map region because that is effectively
an old style all-physical-memory dump.  Instead, introduce a bitmap
and two helper routines (dump_add_page(pa) and dump_drop_page(pa)) that
allow certain critical direct map pages to be included in the dump.
uma_machdep.c's allocator is the intended consumer.

Dumps are a custom format.  At the very beginning of the file is a header,
then a copy of the message buffer, then the bitmap of pages present in
the dump, then the final level of the kvm page table trees (2MB mappings
are expanded into a 4K page mappings), then the sparse physical pages
according to the bitmap.  libkvm can now conveniently access the kvm
page table entries.

Booting my test 8GB machine, forcing it into ddb and forcing a dump
leads to a 48MB minidump.  While this is a best case, I expect minidumps
to be in the 100MB-500MB range.  Obviously, never larger than physical
memory of course.

minidumps are on by default.  It would want be necessary to turn them off
if it was necessary to debug corrupt kernel page table management as that
would mess up minidumps as well.

Both minidumps and regular dumps are supported on the same machine.
2006-04-21 04:24:50 +00:00
Marcel Moolenaar
634da1d0b2 Remove sab(4). 2006-04-19 19:39:35 +00:00
Matt Jacob
a20d25c0d0 Fxi tpyo.
Noticed by: maxim
2006-04-18 22:43:46 +00:00
Matt Jacob
af60634800 Add ISP_DEFAULT_ROLES as a config option. 2006-04-18 22:24:55 +00:00
Mitsuru IWASAKI
858a52f464 Import ACPI Dock Station support. Note that this is still very young.
Additional detach implementaions (or maybe improvement) for other
deivce drivers is required.

Reviewed by:	njl, imp
MFC after:	1 week
2006-04-15 12:31:34 +00:00
Paul Saab
d8636a9ab7 Hook bce up to the build 2006-04-10 20:04:22 +00:00
Olivier Houchard
1ac232117c Add a new option, XSCALE_DISABLE_CCNT, to not use the xscale ccnt as a
timecounter (because gxemul doesn't emule it yet).
2006-04-06 17:11:08 +00:00
Sam Leffler
a585a9a1bc o add opt_ath.h enable tweaking various config parameters for the driver
without modifying the source code
o default debug msgs and diag support to off

MFC after:	3 days
2006-04-03 18:14:02 +00:00
Marcel Moolenaar
2825701d6c Add the MacIO attachment for scc(4). 2006-04-01 04:53:08 +00:00
Marcel Moolenaar
ce8f00136f Allow uart(4) to be built on PowerPC. 2006-03-31 01:42:55 +00:00
Marcel Moolenaar
1411591a14 Include the sbus attachment of scc(1) when either fhc(4) or sbus(4)
is configured.
2006-03-30 21:39:36 +00:00
Marcel Moolenaar
af2e25a6d2 o Add scc(4) to the build.
o  Add the scc(4) manpage to the build.
o  Update the uart(4) manpage to account for scc(4).
o  Update the uart(4) module build to include support for scc(4).
2006-03-30 18:39:24 +00:00
Scott Long
7f631a410c Hook the MFI driver up to the build. 2006-03-29 09:57:22 +00:00
Olivier Houchard
8f2937b824 Erm don't use -mno-apcs-frame if we're going to do profiling either, it's not
exactly compatible.
2006-03-27 00:32:46 +00:00
Sam Leffler
7d0c6c9fc5 add support for copying console messages to a remote gdb
Reviewed by:	kan
2006-03-23 23:06:14 +00:00
Robert Watson
08e57af45b Merge Perforce changes 93512, 93514, 93515 from TrustedBSD audit3
branch:

  Integrate audit.c to audit_worker.c, so as to migrate the worker
  thread implementation to its own .c file.

  Populate audit_worker.c using parts now removed from audit.c:

  - Move audit rotation global variables.
  - Move audit_record_write(), audit_worker_rotate(),
    audit_worker_drain(), audit_worker(), audit_rotate_vnode().
  - Create audit_worker_init() from relevant parts of audit_init(),
    which now calls this routine.
  - Recreate audit_free(), which wraps uma_zfree() so that
    audit_record_zone can be static to audit.c.
  - Unstaticize various types and variables relating to the audit
    record queue so that audit_worker can get to them.  We may want
    to wrap these in accessor methods at some point.
  - Move AUDIT_PRINTF() to audit_private.h.

  Addition of audit_worker.c to kernel configuration, missed in
  earlier submit.

Obtained from:	TrustedBSD Project
2006-03-19 16:03:43 +00:00
Sam Leffler
d66735216f add ath_hal glue
MFC after:	3 days
2006-03-14 22:40:44 +00:00
Ruslan Ermilov
7e18aa79f8 Quote ${CC} when passing it in environment.
Submitted by:	bde
2006-03-13 06:38:22 +00:00
Søren Schmidt
05b593b784 Add "device atausb" 2006-03-10 19:10:05 +00:00
Yaroslav Tykhiy
8d96e45531 Retire NETSMBCRYPTO as a kernel option and make its functionality
enabled by default in NETSMB and smbfs.ko.

With the most of modern SMB providers requiring encryption by
default, there is little sense left in keeping the crypto part
of NETSMB optional at the build time.

This will also return smbfs.ko to its former properties users
are rather accustomed to.

Discussed with:		freebsd-stable, re (scottl)
Not objected by:	bp, tjr (silence)
MFC after:		5 days
2006-03-05 22:52:17 +00:00
Damien Bergamini
9c6307b145 Add support for the second (RT2561/RT2561S) and third (RT2661 MIMO XR)
generations of 802.11abg chipsets from Ralink Technology.
Get rid of the pccard front-end while I'm here since all adapters are
cardbus ones.

Obtained from:	OpenBSD
2006-03-05 20:36:56 +00:00
Yaroslav Tykhiy
375ce6798f Take the functionality contained in the former "options TDFX_LINUX"
into a separate module.  Accordingly, convert the option into a device
named similarly.

Note for MFC: Perhaps the option should stay in RELENG_6 for POLA reasons.

Suggested by:	scottl
Reviewed by:	cokane
MFC after:	5 days
2006-03-03 21:37:38 +00:00
Warner Losh
8dfbd03d30 Move XBOX option to options. While it is only valid on i386,
syscons_isa is shared with other machines.
2006-03-03 18:09:37 +00:00
Andrew Thompson
cceffdee0c The altq(4) code already handles SMP so clarify what ALTQ_NOPCC is needed for. 2006-03-02 19:45:59 +00:00
Warner Losh
eef5d4a37e Move de driver to dev/de 2006-02-26 17:54:04 +00:00
Marcel Moolenaar
9465d7f13a Remove dev/uart/uart_if.m from the default MFILES (in kmod.mk) and
instead define MFILES appropriately for the uart(4) module build.
2006-02-24 01:49:36 +00:00
Max Laier
009b3d3d4b ${.CURDIR} != pwd and since we use the shell version of if now we don't even
need to prepend it.

Found-by:	gallatin
2006-02-20 01:08:33 +00:00
Max Laier
ff8e7669d6 Use shell's version of if to check if the firmware really exists in the
current directory to allow user rules to create the firmware (e.g. from a
uuencoded blob).  make's version of if is evaluated too early to catch this.

Found-by:	gallatin
2006-02-18 01:38:44 +00:00
David E. O'Brien
40244cc2ca When linking make sure it succeeds. 2006-02-17 04:59:23 +00:00
Doug Ambrisko
1c204a5731 Tie the ipmi driver into the i386/amd64 builds. 2006-02-13 17:56:24 +00:00
Warner Losh
ca6831c711 Allow one to subset phy. If you want the kitchen sink, use device
miibus (like today).  If you want a subset, choose device mii and zero
or more phy to include.  We always include unkphy.  We make use of
the | functionality that ruslan recently added to config.

This allowed me to trim 57k from my KB9202 kernel.
2006-02-07 18:41:56 +00:00
Ruslan Ermilov
ee439c43ae Remove .depend when doing "make cleandir". 2006-02-07 13:37:26 +00:00
Robert Watson
09daf1c828 Add support for audit pipe special devices, which allow user space
applications to insert a "tee" in the live audit event stream.  Records
are inserted into a per-clone queue so that user processes can pull
discreet records out of the queue.  Unlike delivery to disk, audit pipes
are "lossy", dropping records in low memory conditions or when the
process falls behind real-time events.  This mechanism is appropriate
for use by live monitoring systems, host-based intrusion detection, etc,
and avoids applications having to dig through active on-disk trails that
are owned by the audit daemon.

Obtained from:	TrustedBSD Project
2006-02-06 22:50:39 +00:00
Robert Watson
c9d97251e3 Alphabetize. 2006-02-06 22:34:29 +00:00
Ken Smith
4d286e9426 Move asr driver from global NOTES to i386-specific NOTES. Requestor
reports it is neither endian-clean or 64-bit clean.  :-)

Requested by:	scottl
2006-02-05 05:06:04 +00:00
Warner Losh
85aa25ca8e Fix minor inconsistancy between kernel built modules and stand-alone
built buildes.  I believe this gives the same flags on the command
line for both.
2006-02-04 06:22:27 +00:00
Robert Watson
fdcba197a8 Add AUDIT to NOTES, as it's probably ready to get regular build testing
by the tinderboxes.
2006-02-03 15:53:37 +00:00
Matt Jacob
df7418f32f !$(*&!($!&$(!&$&(!$(&!&($!($
Forget to commit this.
2006-02-03 00:36:19 +00:00
Yoshihiro Takahashi
df55e78b6f MFi386: Enable the ce(4). 2006-02-02 11:14:13 +00:00
Robert Watson
07881ef960 Add 'options AUDIT' and associate various .c files with the AUDIT
option.  We always build audit_syscalls.c so that the system call
stubs can return ENOSYS rather than the system call code
generating SIGSYS for the system calls.  We are not yet ready to
add AUDIT to LINT, as the prototypes for system call arguments
won't be there until after the system calls for audit are added.

Much work from:	wsalamon
Obtained from:	TrustedBSD Project
2006-02-01 21:00:16 +00:00
Andre Oppermann
1dfcf0d2a3 Move the IPSEC related code blocks to their own file to unclutter
and signifincantly improve the readability of ip_input() and
ip_output() again.

The resulting IPSEC hooks in ip_input() and ip_output() may be
used later on for making IPSEC loadable.

This move is mostly mechanical and should preserve current IPSEC
behaviour as-is.  Nothing shall prevent improvements in the way
IPSEC interacts with the IPv4 stack.

Discussed with:	bz, gnn, rwatson; (earlier version)
2006-02-01 13:55:03 +00:00
Roman Kurakin
f2ca64ca71 Attach ce(4) to the build.
MFC after:	3 days
2006-01-31 23:11:35 +00:00
John Baldwin
1a5d9b15d6 Add RWLOCK_NOINLINE. 2006-01-31 22:56:44 +00:00
Marius Strobl
44ac0964e9 Hook up le(4) to the build. For now it's only added to the sparc64 GENERIC
in order to support the on-board LANCE in Ultra 1 and to the MI NOTES as
it should work just fine with the AMD PCnet family of chips on all archs
but is not yet meant to replace lnc(4). If a kernel includes all of le(4),
lnc(4) and pcn(4) precedence is given to lnc(4)/pcn(4) for now.
2006-01-31 22:34:13 +00:00
Pawel Jakub Dawidek
847a2a1716 Add buffer corruption protection (RedZone) for kernel's malloc(9).
It detects both: buffer underflows and buffer overflows bugs at runtime
(on free(9) and realloc(9)) and prints backtraces from where memory was
allocated and from where it was freed.

Tested by:	kris
2006-01-31 11:09:21 +00:00
Gleb Smirnoff
75ee267c22 Merge the //depot/user/yar/vlan branch into CVS. It contains some collective
work by yar, thompsa and myself. The checksum offloading part also involves
work done by Mihail Balikov.

The most important changes:

o   Instead of global linked list of all vlan softc use a per-trunk
  hash. The size of hash is dynamically adjusted, depending on
  number of entries. This changes struct ifnet, replacing counter
  of vlans with a pointer to trunk structure. This change is an
  improvement for setups with big number of VLANs, several interfaces
  and several CPUs. It is a small regression for a setup with a single
  VLAN interface.
    An alternative to dynamic hash is a per-trunk static array with
  4096 entries, which is a compile time option - VLAN_ARRAY. In my
  experiments the array is not an improvement, probably because such
  a big trunk structure doesn't fit into CPU cache.
o   Introduce an UMA zone for VLAN tags. Since drivers depend on it,
  the zone is declared in kern_mbuf.c, not in optional vlan(4) driver.
  This change is a big improvement for any setup utilizing vlan(4).
o   Use rwlock(9) instead of mutex(9) for locking. We are the first
  ones to do this! :)
o   Some drivers can do hardware VLAN tagging + hardware checksum
  offloading. Add an infrastructure for this. Whenever vlan(4) is
  attached to a parent or parent configuration is changed, the flags
  on vlan(4) interface are updated.

In collaboration with:	yar, thompsa
In collaboration with:	Mihail Balikov <mihail.balikov interbgc.com>
2006-01-30 13:45:15 +00:00
Yoshihiro Takahashi
b9d43dd384 Set MACHINE to i386(pc98). This fixes cross-building. 2006-01-29 03:32:19 +00:00
Max Laier
6aec1278dc firmware(9) is a subsystem to load binary data into the kernel via a
specially crafted module.  There are several handrolled sollutions to this
problem in the tree already which will be replaced with this.  They include
iwi(4), ipw(4), ispfw(4) and digi(4).

No objection from:	arch
MFC after:		2 weeks
X-MFC after:		some drivers have been converted
2006-01-29 02:52:42 +00:00
John Baldwin
3f08bd8bce Add a basic reader/writer lock implementation to the kernel. This
implementation is by no means perfect as far as some of the algorithms
that it uses and the fact that it is missing some functionality (try
locks and upgrades/downgrades are not there yet), however it does seem
to work in my local testing.  There is more detail in the comments in the
code, but the short version follows.

A reader/writer lock is very much like a regular mutex: it cannot be held
across a voluntary sleep; it can be acquired in an interrupt thread; if
the lock is held by a writer then the priority of any threads that block
on the lock will be lent to the owner; the simple case lock operations all
are done in a single atomic op.  It also shares some similiarities
with sx locks: it supports reader/writer semantics (multiple readers,
but single writers); readers are allowed to recurse, but writers are not.

We can extend this implementation further by either improving algorithms
or adding new functionality, but this should at least give us a base to
work with now.

Reviewed by:	arch (in theory)
Tested on:	i386 (4 cpu box with a kernel module that used 4 threads
		that randomly chose between read locks and write locks
		that ran w/o panicing for over a day solid.  It usually
		panic'd within a few seconds when there were bugs during
		testing. :)  The kernel module source is available on
		request.)
2006-01-27 23:13:26 +00:00
Olivier Houchard
12af2a0f4f Bring in a sysv-style pts implementation, as found in the rwatson_pts perforce branch. It works the same as its SysV/linux counterpart : You obtain a fd to the master pseudo terminal by opening /dev/ptmx, which craetes a node for the master as /dev/pty[num] and a node for the slave as /dev/pts/[num].
It should play nicely with the existing BSD ptys.
By default, the system will use the BSD ptys, one can set the sysctl
kern.pts.enable to 1 to make it use the new pts system.
The max number of pty that can be allocated on a system can be changed with the
sysctl kern.pts.max. It defaults to 1000, and can be increased, but it is not
recommanded, as any pty with a number > 999 won't be handled by whatever uses
utmp(5).
2006-01-26 01:30:34 +00:00
Doug Ambrisko
084500bc13 Add in the Linux IOCTL shim and create the megadev0 device so
Linux LSI MegaRaid tools can run on FreeBSD until Linux emulation.

Add in the Linux IOCTL shim and create the megadev0 device so
Linux LSI MegaRaid tools can run on FreeBSD until Linux emulation.

Add glue to build the modules but don't tie it into the build
yet until I test it from the CVS repo. via the mirror on an
amd64 machine.

Tie this into the Linux32 emulation on amd64 so the tools can
run on amd64 kernel.

Cleaned up by:	ps (amr_linux.c)
2006-01-24 21:13:50 +00:00
Olivier Houchard
0e187240e1 Build a minimal pagetables, with only section mappings, mapped write through,
to speed up the decompression.
2006-01-20 00:46:44 +00:00
John Baldwin
83a81bcb14 Add a new file (kern/subr_lock.c) for holding code related to struct
lock_obj objects:
- Add new lock_init() and lock_destroy() functions to setup and teardown
  lock_object objects including KTR logging and registering with WITNESS.
- Move all the handling of LO_INITIALIZED out of witness and the various
  lock init functions into lock_init() and lock_destroy().
- Remove the constants for static indices into the lock_classes[] array
  and change the code outside of subr_lock.c to use LOCK_CLASS to compare
  against a known lock class.
- Move the 'show lock' ddb function and lock_classes[] array out of
  kern_mutex.c over to subr_lock.c.
2006-01-17 16:55:17 +00:00
Ruslan Ermilov
150636cae7 I couldn't find any traces of what the tags1 file was supposed to do. 2006-01-16 16:25:17 +00:00
Bjoern A. Zeeb
cc2824b8ae The LinkSys EG1032 is supported by re(4) not nge(4) [1].
I couldn't find the ID for the EG1064 anywhere in our sources
so I removed the reference for now.

Pointed out by:	Robert Huff <roberthuffi at rcn dot com> [1]
Reviewed by:	simon
2006-01-14 15:35:21 +00:00
Joel Dahl
903b2fb964 - Add comments about snd_au88x0.
-  Clarify that snd_audiocs is for sparc64 only.
-  Expand snd_ich and snd_t4dwave comments.

Reviewed by:	ariff
2006-01-14 13:22:12 +00:00
Poul-Henning Kamp
d3e64681d6 Move the old BSD4.3 tty compatibility from (!BURN_BRIDGES && COMPAT_43)
to COMPAT_43TTY.

Add COMPAT_43TTY to NOTES and */conf/GENERIC

Compile tty_compat.c only under the new option.

Spit out
	#warning "Old BSD tty API used, please upgrade."
if ioctl_compat.h gets #included from userland.
2006-01-10 09:19:10 +00:00
Takanori Watanabe
3db831b3d2 Add ufoma drivers in 'files', too. 2006-01-09 17:49:21 +00:00
Warner Losh
5c65ae3a88 New option: NO_FFS_SNAPSHOT. I did this in p4 about the same time
that NetBSD implemented it independently of them (don't know which one
was actually first).  This saves about 24k for those times you don't
need snapshot support (like when running off a ram disk, or in an
embedded environment where size matters).
2006-01-06 04:44:09 +00:00
Joel Dahl
c3a730df5f Fix minor sorting issue. 2006-01-04 17:19:28 +00:00