Commit Graph

3716 Commits

Author SHA1 Message Date
Ruslan Ermilov
04b603e5a2 Abuse cleandir' for what clobber' was supposed to do, for peter. 2003-03-02 21:25:00 +00:00
Ruslan Ermilov
e1ace8b4d3 Hopefully, obviate the need of ``make depend''. 2003-02-28 22:17:47 +00:00
Ruslan Ermilov
ddc474a84b Initiate the de-orbit burn sequence for <bsd.kern.mk>.
Always use sys/conf/kern.mk when building kernel/modules.
<bsd.kern.mk> is only preserved for sys/boot/pc98/boot2
for now, but this will be fixed.  If there are other
users of <bsd.kern.mk>, please let me know.

Reminded by:	bde
2003-02-28 22:12:17 +00:00
Ruslan Ermilov
5d1b6a85bc Standardize handling of locore.[sS] etc. files.
Submitted by:	jake, bde, ru
2003-02-28 21:59:14 +00:00
Maxime Henrion
0bc60d9734 GC the major number for the network entries. 2003-02-28 19:56:10 +00:00
Warner Losh
f6820d8b82 86 ufm: it now uses MAJOR_AUTO. 2003-02-28 13:25:06 +00:00
Poul-Henning Kamp
3e7b60db4b NO_GEOM cleanup:
Convert to "struct disk *" centric API.

OK'ed by:	sos
2003-02-28 09:53:36 +00:00
Poul-Henning Kamp
82a5503800 Retire #3: wd. 2003-02-28 09:48:59 +00:00
Poul-Henning Kamp
ad89059cbf Attempt to mark the majors which are used by drivers checked into the
CVS tree.
2003-02-28 07:49:57 +00:00
Jake Burkholder
53faa77b2f Sync with bsd.kern.mk.
Reminded by:	bde
2003-02-28 06:49:59 +00:00
Warner Losh
9cd41be1d0 pccard isn't picky about WHAT major it gets. 2003-02-28 05:56:06 +00:00
Jake Burkholder
3fb37429df Use MAJOR_AUTO. GC statically assigned majors. 2003-02-28 04:21:13 +00:00
Jake Burkholder
dd606b5425 - Removed various cruft from before we had a hosted toolchain (!).
- Moved special compiler flags to bsd.kern.mk so they get used for modules
  too.
2003-02-27 23:02:22 +00:00
Jake Burkholder
418306e3bf Include majors.o in SYSTEM_OBJS to make sparc64 kernels link. This is a
quick fix while I work on a better solution.
2003-02-27 20:55:09 +00:00
Poul-Henning Kamp
28484399ed Update the comment to reflect new reality.
GC more entries.
2003-02-27 15:34:12 +00:00
Poul-Henning Kamp
5fc8342289 GC some more major numbers. 2003-02-27 15:18:56 +00:00
Poul-Henning Kamp
f85c6d3502 Use MAJOR_AUTO. 2003-02-27 15:05:28 +00:00
Poul-Henning Kamp
76d6aef572 Add necessary awk magic to create a table of major numbers allocated
in conf/majors so we can avoid autoallocating them in the kernel.
2003-02-27 08:52:11 +00:00
Poul-Henning Kamp
e30fb64028 Mark comments with '#' to make this machine-readable 2003-02-27 07:57:00 +00:00
Ruslan Ermilov
824018495d Implemented "nooption" and "nomakeoption" config(8) tokens.
Fixed memory leak in the "nodevice" option implementation.

Use these instead of sed(1) in MD NOTES.

Use a single makefile (sys/conf/makeLINT.mk) to generate
LINT for all architectures.  (Previous versions missed
the LINT dependency on Makefile, and i386 version also
missed the dependency on ${NOTES}.)

Fixed bugs in the previous NOTES conversion using the
"nodevice" token and sed(1):

- i386 LINT lost "device pst".

- pc98 LINT lost SC_*, MAXCONS and KBD_DISABLE_KEYMAP_LOAD
  options, and got needless DPT_* options.

- Added nooptions PPC_DEBUG, PPC_PROBE_CHIPSET, KBD_INSTALL_CDEV
  to sparc64 LINT so that it has a chance to config(8).

This basically returns us to where we were before.
2003-02-26 23:36:59 +00:00
Scott Long
46777e9769 Retire the aacd major (151) now that it's no longer needed. 2003-02-26 02:52:14 +00:00
Poul-Henning Kamp
9fed9b054d NO_GEOM cleanup:
Retire major #13 (da), #116 (ad), #157 (ar)
2003-02-25 22:09:10 +00:00
David E. O'Brien
6e818956c5 Move most everything back to a MI NOTES, and use "nodevice" in MD NOTES
Where needed.  Use 'sed' for now in place of "nooptions".  Add a sparc64
MD NOTES.

Reviewed by:	arch@
2003-02-25 20:59:23 +00:00
Poul-Henning Kamp
42170da1d8 NO_GEOM cleanup:
Move to new "struct disk *" centric API.
Retire major #147 (twed)
2003-02-25 07:41:51 +00:00
Poul-Henning Kamp
b2fe65c5be NO_GEOM cleanup:
Move to "struct disk*" centric API.
Retire major #131 (mlxd)
2003-02-25 07:35:41 +00:00
Poul-Henning Kamp
e78dcaf403 Retire major #133 (amrd). 2003-02-25 07:24:51 +00:00
Marcel Moolenaar
907cf80fbf Remove support for running in SimOS. The support has rotted over
time and there's no indication that it will improve anytime soon.
By removing support for SimOS it is possible to build LINT on
Alpha, which is considered more important at the moment.

Not objected to on: alpha@
2003-02-25 00:42:40 +00:00
David E. O'Brien
b9a49f7eb4 pst(4) should be portable across all our platforms. 2003-02-24 05:12:24 +00:00
Peter Grehan
84188b7cc1 Add apple partition map GEOM module 2003-02-24 00:16:51 +00:00
David E. O'Brien
660a811fcd Pass 'nodevice' onto the final output. 2003-02-23 19:40:45 +00:00
Poul-Henning Kamp
e165e4d26a NO_GEOM cleanup:
Move to "struct disk *" centered API.

Fix some minor nits.
2003-02-23 19:15:34 +00:00
Poul-Henning Kamp
e5dc8339ae NO_GEOM cleanup:
Move ida driver to "struct disk *" centric api.

Retire major number 109.
2003-02-23 18:45:50 +00:00
Poul-Henning Kamp
14ebcbfa42 Mark major 102 unused now that the fla driver no longer needs a major number. 2003-02-23 18:12:41 +00:00
Robert Watson
96c4266cb3 Add an implementation of strdup() to libkern. Allocated memory is of
type M_STRING, now defined in malloc.h.  Useful when string parsing
must occur using the kernel strsep() and we want to avoid toasting
the source string.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2003-02-23 14:30:17 +00:00
Yoshihiro Takahashi
a0450500b3 Move MD devices to <machine>/conf/NOTES. 2003-02-23 13:32:33 +00:00
Yoshihiro Takahashi
8aee776d63 Remove unneeded entries and fix indent. 2003-02-23 13:17:27 +00:00
Sam Leffler
14dd6717f8 Add a new config option IPSEC_FILTERGIF to control whether or not
packets coming out of a GIF tunnel are re-processed by ipfw, et. al.
By default they are not reprocessed.  With the option they are.

This reverts 1.214.  Prior to that change packets were not re-processed.
After they were which caused problems because packets do not have
distinguishing characteristics (like a special network if) that allows
them to be filtered specially.

This is really a stopgap measure designed for immediate MFC so that
4.8 has consistent handling to what was in 4.7.

PR:		48159
Reviewed by:	Guido van Rooij <guido@gvr.org>
MFC after:	1 day
2003-02-23 00:47:06 +00:00
Ruslan Ermilov
73b893a720 Overhaul the targets and hope this is now much more readable.
This adds some orthodox kernel-* and modules-* targets and
retires harmful ``clobber''.

Now, do we really want to keep the ``modules'' target here?
2003-02-21 11:02:49 +00:00
Søren Schmidt
bb5bdd386e First round off updates/fixes to the ATA driver.
This moves all chipset specific code to a new file 'ata-chipset.c'.
Extensive use of tables and pointers to avoid having the same switch
on chipset type in several places, and to allow substituting various
functions for different HW arch needs.
Added PIO mode setup and all DMA modes.
Support for all known SiS chipsets. Thanks to Christoph Kukulies for
sponsoring a nice ASUS P4S8X SiS648 based board for this work!

Tested on:	i386, PC98, alpha and sparc64
2003-02-20 20:02:32 +00:00
Jake Burkholder
eba43df47a Munge the zs sbus attachment to work with fhc. This is a bit of a hack,
but they would otherwise be almost identical so there's not much point in
splitting it up further.
2003-02-19 08:29:17 +00:00
Jake Burkholder
012d9539bf Add drivers for the central and fhc busses found in enterprise class
UltraSPARCs, and an eeprom attachment for fhc, which allows the date
to be set properly on these machines.  Central is a wierd bus which
seems to only ever have 1 fhc attached to it.   FHC (FireHose Controller)
is another wierd bus with various things on it depending where its attached.
The fhc attached to central has eeprom and zs, and the fhcs which attach
directly to nexus have simm-status, environment and other nodes, none of
which I'll probably ever have documentation for.

Thanks to Ade Lovett for providing access to an 8 cpu e4500.
2003-02-18 09:01:01 +00:00
Eric Anholt
05d1e23aa7 Split the arch-specific AGP files into the appropriate files.* and do the same
for the agp module, and add agp to the list of modules to compile for alpha.
Add an alpha_mb() to agp_flush_cache for alpha -- it's not correct but may
improve the situation, and it's what linux and NetBSD do.
2003-02-14 06:33:52 +00:00
David E. O'Brien
d23dc82958 FB_INSTALL_CDEV not usable on Alpha. 2003-02-13 22:33:26 +00:00
David E. O'Brien
1e514ebb71 Only i386 has npx device. 2003-02-13 21:55:13 +00:00
Yoshihiro Takahashi
5628bf6970 Sort. 2003-02-11 13:19:01 +00:00
Poul-Henning Kamp
876fbedb4c Switch to use the TSC code i386/i386/tsc.c 2003-02-11 11:43:58 +00:00
Poul-Henning Kamp
70d8e2e9aa Switch to using the TSC code in i386/i386/tsc.c. 2003-02-11 11:43:25 +00:00
Poul-Henning Kamp
4ec353005c Move the g_stat struct to its own .h file, we will export it to other code.
Insted of embedding a struct g_stat in consumers and providers, merely
include a pointer.

Remove a couple of <sys/time.h> includes now unneeded.

Add a special allocator for struct g_stat.  This allocator will allocate
entire pages and hand out g_stat functions from there.  The "id" field
indicates free/used status.

Add "/dev/geom.stats" device driver whic exports the pages from the
allocator to userland with mmap(2) in read-only mode.

This mmap(2) interface should be considered a non-public interface and
the functions in libgeom (not yet committed) should be used to access
the statistics data.
2003-02-08 13:03:57 +00:00
Poul-Henning Kamp
fa75a3c2dd Put makeoptions DESTDIR=/tmp in NOTES to protect people from
accidentally installing a LINT kernel on their system.
2003-02-08 12:20:07 +00:00
Yoshihiro Takahashi
3febcc57ec - Clean up ISA DMA supports.
- Rename all sndbuf_isadma* functions to sndbuf_dma* and move them into
  sys/dev/sound/isa/sndbuf_dma.c.

No response from:	sound
2003-02-07 14:05:34 +00:00
Benno Rice
d674899b66 Add a driver that attaches to the gpio node of macio and allows you to enter
DDB when the interrupt button (aka the "programmer's switch") is pressed.

This isn't unfortunately an NMI, but it's a handy way to get into DDB
quickly if needed.
2003-02-06 10:59:06 +00:00
Joerg Wunsch
e1df235292 Finally make vinum ready for the root filesystem in FreeBSD 5.x. (A
similar patch has been in 4.x for a while, but is more hacky there.)

For this to work, vinum has to be loaded early (e. g. from
boot/loader), for obvious reasons.  If the kernel env variable
(aka. loader variable) "vinum.autostart" is set, vinum then asks the
sysctl kern.disks for all available disks in the system, and scans
them for possible vinum headers.

For statically compiled kernels, this behaviour can be obtained even
without boot/loader by using "options VINUM_AUTOSTART" (though this is
not the recommended way).

Alternatively, the 4.x way to specify "vinum.drives" is also supported.

No further hacks (like the 4.x "vinum.root" variable) are needed,
since in 5.x, mountroot() asks back at the drivers to have them
resolve the name of the root FS into a dev_t (using the dev_clone
eventhandler).

(The MFC reminder below is for a partial MFC for vinum.autostart, the
rest is already there in 4.x.)

Timed out on:	grog
MFC after:	2 weeks
2003-02-05 21:02:56 +00:00
Benno Rice
fb954d9d2f Add cpu.c. This contains one exported function, cpu_setup(), which handles
setup of and printing information about cpus.

Obtained from:	NetBSD (parts)
2003-02-05 12:09:53 +00:00
Benno Rice
c31c26450b Not all cpus are MPC750s. Replace the MPC750 cpu option with OEA. This
stands for Operating Environment Architecture and is the specification that
all of the MPC6xx, MPC7xx, MPC7xxx and IBM7xx CPUs adhere to.
2003-02-05 11:37:59 +00:00
Gordon Tetlow
cd53fddb6a Add config glue to add an optional GEOM_VOL to add optional volume support.
Reviewed by:	jake (mentor)
2003-02-03 17:35:54 +00:00
Yoshihiro Takahashi
83536948ae Add CanBe power management controller support.
Submitted by:	KIYOHARA Takashi <kiyohara@kk.iij4u.or.jp>
2003-02-03 14:46:26 +00:00
Marcel Moolenaar
dc00c828e3 Remove special casing for running in the simulator from the kernel
and instead add platform, firmware and EFI stubs to the loader.
The net effect of this change is that besides a special console and
disk driver, the kernel has no knowledge of the simulator. This has
the following advantages:
o  Simulator support is much harder to break,
o  It's easier to make use of more feature complete simulators.
   This would only need a change in the simulator specific loader,
o  Running SMP kernels within the simulator. Note that ski at this
   time does not simulate IPIs, so there's no way to start APs.

The platform, firmware and EFI stubs describe the following hardware:
o  4 CPU Itanium,
o  128 MB RAM within the 4GB address space,
o  64 MB RAM above the 4GB address space.

NOTE: The stubs in the skiloader describe a machine that should in
parts be defined by the simulator. Things like processor interrupt
block and AP wakeup vector cannot be choosen at random because they
require interpretation by the simulator. Currently the simulator is
ignorant of this.

This change introduces an unofficial SSC call SSC_SAL_SET_VECTORS
which is ignored by the simulator.

Tested with: ski (version 0.943 for linux)
2003-02-01 22:50:09 +00:00
Benno Rice
308d2886f5 Build glue for zs_macio. 2003-02-01 07:24:53 +00:00
Poul-Henning Kamp
83dde52716 Add a rudimentary class for slicing Apple partitioned disks.
More work is needed on this, stakeholders please contact me.

Not quite asked for by:	rwatson
2003-01-31 16:27:07 +00:00
Poul-Henning Kamp
e78674ed77 Remove pc98/wfd and pc98/wst drivers, they have been broken to the
point of not even compiling for a very long time.

Any effort spent unbreaking them would be better spent perfecting
the ata drivers for PC98, should any issues remain there.
2003-01-30 12:13:59 +00:00
Poul-Henning Kamp
7a66b852b5 Remove files which don't exist. 2003-01-30 06:29:51 +00:00
Poul-Henning Kamp
a9ba7b301c Remove files which don't exist 2003-01-30 06:27:10 +00:00
Poul-Henning Kamp
30b745b6ed Remove entries for files we don't have.
Approved by:	peter
2003-01-30 06:26:17 +00:00
Peter Wemm
cb42115081 Move the miidevs.h build stuff to conf/files so that config(8) doesn't
clobber it each time.
XXX: maybe this should be 'optional miibus' rather than 'standard'
2003-01-30 02:19:14 +00:00
Poul-Henning Kamp
69f1ad9c11 NO_GEOM cleanup: Don't inlude diskslice_machdep.c 2003-01-29 13:18:18 +00:00
Josef Karthauser
96d11470c8 Migrate the PCI bus logic for ohci and uhci from sys/pci to sys/dev/usb. 2003-01-29 00:13:29 +00:00
Poul-Henning Kamp
e263f030c9 NO_GEOM cleanup: remove subr_disklabel.c from powerpc and x86_64. 2003-01-28 16:37:22 +00:00
Poul-Henning Kamp
8d631e986e NO_GEOM cleanup: remove subr_disk{label,mbr,slice}.c from pc98 kernels. 2003-01-28 16:36:39 +00:00
Poul-Henning Kamp
a025fbfdc6 NO_GEOM cleanup: subr_disklabel.c no longer needed. 2003-01-28 14:51:32 +00:00
Poul-Henning Kamp
20ea2fe837 NO_GEOM cleanup: Remove subr_disklabel.c from alpha kernels. 2003-01-28 13:50:49 +00:00
Poul-Henning Kamp
62d1a66f75 NO_GEOM cleanup: Don't include subr_disklabel.c in sparc64 build 2003-01-28 13:00:49 +00:00
Poul-Henning Kamp
7704eaef00 NO_GEOM cleanup: Don't pull subr_disk{slice,label,mbr}.c into i386
kernels anymore, they are not needed.
2003-01-28 11:09:22 +00:00
Poul-Henning Kamp
91898abc5e Bang! Bang! Bang! etc etc
Remove NODEVFS and NO_GEOM from options.

Approved by:	trb@
2003-01-28 09:04:19 +00:00
Poul-Henning Kamp
2abcaf6bfd Bang! Bang! Bang! etc etc.
Remove NODEVFS option.
2003-01-28 07:15:22 +00:00
Giorgos Keramidas
a61617ed46 Fix a typo and reword a bit the description of the new SCHED_xxx stuff.
Reviewed by:	jeff
2003-01-26 22:26:46 +00:00
Jeff Roberson
f5d05ac369 - Add entries for scheduler selection 2003-01-26 05:35:54 +00:00
Jeff Roberson
c3384118a1 - Introduce the SCHED_ULE and SCHED_4BSD options for compile time selection
of the scheduler.
 - Add SCHED_4BSD as the scheduler for all kernel config files in cvs.
2003-01-26 05:29:12 +00:00
Orion Hodson
f9eb140935 Add ac97_patch.[ch] that provide space for ac97 codec specific patches. 2003-01-25 16:54:05 +00:00
Peter Grehan
e24f6473f7 Convert remaining .s files to .S
Approved by:  benno
2003-01-22 01:34:37 +00:00
Peter Grehan
731df24777 - remove dead conditional CFLAG setting
- switch locore .s -> .S

Approved by:  benno
2003-01-22 01:34:10 +00:00
Jake Burkholder
4875819c6e Run kldxref on sparc64, it works now. 2003-01-21 05:52:48 +00:00
Poul-Henning Kamp
d3cd81e026 Move NODEVFS and NO_GEOM to opt_global.h.
This allows me to mark code which they control with #ifdef without
polluting files with #includes of opt_devfs.h and opt_geom.h.

Once these two options are removed, this will allow mechanical removal
of the bits their removal makes obsolete.
2003-01-19 10:02:47 +00:00
David E. O'Brien
2d3ce7133a Remove miidevs.h and generate it from miidevs at compile time.
The devlist2h.awk tool to do this has been repocopied to sys/tools/.
2003-01-19 02:59:34 +00:00
Yoshihiro Takahashi
bb0e369994 Remove unneeded entries. 2003-01-18 08:29:10 +00:00
Yoshihiro Takahashi
1f23083ab9 Fixed comment. 2003-01-18 08:26:42 +00:00
Poul-Henning Kamp
6fb6c30600 Remove subr_diskslice.c and subr_diskmbr.c which I can see no traces off
a need for in the x86_64 files.  Not compile tested.
2003-01-17 23:02:13 +00:00
Poul-Henning Kamp
03cb40281e Remove subr_diskslice.c and subr_diskmbr.c which I can find no trace of
why should be needed in the powerpc files.  Not compile tested.
2003-01-17 23:01:09 +00:00
Poul-Henning Kamp
f527e9857e ia64 didn't need subr_diskslice.c and subr_diskmbr.c either. 2003-01-17 22:09:12 +00:00
Poul-Henning Kamp
123bf099ea We do not need subr_diskslice.c and subr_diskmbr.c any more on alpha. 2003-01-17 20:02:46 +00:00
Poul-Henning Kamp
5269d202cc Sparc64 does not need subr_diskslice.c and subr_mbr.c now. 2003-01-17 19:15:26 +00:00
Poul-Henning Kamp
2a2c796213 Move subr_disklabel.c and subr_diskslice.c from being MI to MD files,
so that they can be left out where they are unneeded.
2003-01-17 18:32:39 +00:00
Matthew N. Dodd
7534ac7ab7 A driver for the System Management Application Program
Interface (SMAPI) BIOS, which is present on some IBM
Thinkpad models (560, 600, 770 to name a few.)

The SMAPI BIOS provides access to System Information,
System Configuration, and Power Management.
2003-01-17 08:10:18 +00:00
Matthew N. Dodd
8ff601b27c - Add a major for SMAPI.
- Claim a few majors I have responsibility for.
2003-01-17 08:01:35 +00:00
Sam Leffler
be7b82cdd8 config glue for new wi driver and wlan module
Reviewed by:	imp
Forgotten by:	sam
2003-01-16 00:20:10 +00:00
Alfred Perlstein
332a7241de remove wi_hostap.c from files as it's been removed. 2003-01-15 21:50:33 +00:00
Poul-Henning Kamp
c441cdb88a Add machdep.elan_freq sysctl which can be used to set the CPU clock
frequency in Hz.  The default is still 33.333 MHz.  Please notice
that the number is round to a multiple of four internally so it may
not read back exactly the same as written.

Add compile time ELAN_XTAL option to override the 33.333 MHz default.

Add compile time ELAN_PPS option to enable code for high precision
(250 nanoseconds) timestamping of external signals.
2003-01-15 20:15:33 +00:00
Poul-Henning Kamp
d2128d818f Add a very simple but functional GEOM mirror class.
This is committed more as an instructive tool than as a production
facility, but this will change over time.
2003-01-14 22:44:48 +00:00
Benno Rice
a65a280612 Add a pcib variant to allow us to fix up interrupt assignments.
We probably want to do something wrt bus enumeration as well at some point.
2003-01-09 12:04:18 +00:00
Jake Burkholder
5f7d4c49d3 Add sbus specific zs file. 2003-01-08 23:36:59 +00:00
Poul-Henning Kamp
3fc473df24 Add two symbols start_ctors and stop_ctors to allow us to find the
.ctors section so we can call the constructors.
2003-01-06 07:37:15 +00:00
Jake Burkholder
a360a43dd5 Improve the way that an elf image activator for an alternate word size is
included in the kernel.  Include imgact_elf.c in conf/files,  instead of
both imgact_elf32.c and imgact_elf64.c, which will use the default word
size for an architecture as defined in machine/elf.h.  Architectures that
wish to build an additional image activator for an alternate word size can
include either imgact_elf32.c or imgact_elf64.c in files.${ARCH}, which
allows it to be dependent on MD options instead of solely on architecture.

Glanced at by:	peter
2003-01-04 22:07:48 +00:00
Jake Burkholder
75db2b5e27 Add a driver for the Zilog 8530 dual uart found in Ultra 1s and Ultra 2s.
With a 1 byte transmit fifo, 3 byte receive fifo, and wierd multiplexed I/O
designed for a Z80 cpu, this chip redefines suckage.

Based on the openbsd and netbsd drivers.  Only really works as a console,
modem support is not complete since I can't test it.
2003-01-01 19:49:30 +00:00
Jens Schweikhardt
9d5abbddbf Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,
especially in troff files.
2003-01-01 18:49:04 +00:00
Hidetoshi Shimokawa
b018dcd1b8 - Implement primal Configuration ROM parser.
- Support multiple LUNs for SBP-II.
2002-12-31 10:28:49 +00:00
Jake Burkholder
f42d082d80 Reserve major 182 for the zs driver. 2002-12-31 06:54:52 +00:00
Scott Long
1f380ae506 Move the amd(4) driver to it's own directory in preparation for it growing
an sbus front-end.
2002-12-13 22:59:18 +00:00
Murray Stokely
865fa6a43a HEAD reverts to 5.0-CURRENT
RELENG_5_0 is 5.0-RC
5.0-RELEASE will be built off of the RELENG_5_0 branch
2002-12-13 08:47:15 +00:00
Jake Burkholder
f2de139378 Don't run kldxref when installing modules on sparc64. kldxref and the whole
module dependency system rely on linker behaviour that is machine dependent
and not part of the elf spec, and only work by accident on other platforms.

Approved by:	re
2002-12-13 00:32:29 +00:00
Robert Watson
1bebbbe220 Document that ENABLE_VFS_IOOPT is dangerous. Please don't use it.
Suggested by:	alc
Approved by:	re (murray)
2002-12-09 03:38:03 +00:00
David E. O'Brien
b07af2c4b2 Back out rev 1.7 -- I'm not sure we're ready for it and I can't test it.
Marcel will find out RSN if it is needed and I'll let him fix this up if
need be.
2002-12-05 18:35:44 +00:00
David E. O'Brien
dfe585cc69 Our binary output format is now "elf64-ia64-little-freebsd". 2002-12-05 18:28:01 +00:00
Murray Stokely
16c4307462 Welcome to 5.0-RC.
Approved by:	re
2002-12-05 05:27:49 +00:00
Søren Schmidt
8ba4488cea Add support for the PC98 platform to the ATA driver.
This mostly consists of functionality to serialize accesses to
the two ATA channels (which can also be used to "fix" certain
PCI based controllers).
Add support for Acard controllers.
Enable the ATA driver in PC98 GENERIC, and add device hints.
Update man page with latest support.

The PC98 core team has kindly provided me with a PC98
machine that made this all possible, thanks to all that
contributed to that effort, without that this would
probably newer have been possible..

Approved by: re@
2002-12-03 20:20:44 +00:00
Robert Watson
69e979c3c4 Reclaim major number 182 which I allocated for mdsio. It was decided
that this should become a line discipline for sio rather than a
separate driver.
2002-11-28 04:29:52 +00:00
Noriaki Mitsunaga
e8c1847f37 Uncomment out the lines of {ncv,ncr53c500,tmc18c30}_pccard.c .
They now support NEWCARD and compiles with GENERIC kernel.

Approved by:	re
2002-11-28 01:17:48 +00:00
Robert Watson
c47257370f Hook up kernel options and build information for mac_lomac.
Approved by:	re
Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2002-11-26 17:32:39 +00:00
Marcel Moolenaar
521cef5ba6 Add ITANIUM2 as a global option. 2002-11-24 19:50:15 +00:00
Juli Mallett
5f07565bcb Move SHOW_BUSYBUFS and PANIC_REBOOT_WAIT_TIME into the MI options file, since
MI code uses them, and every platform provides them (except x86_64 whose
options file was lacking one).

Reviewed by:	bde, rwatson
2002-11-18 06:17:07 +00:00
Daniel Eischen
2be05b70c9 Add getcontext, setcontext, and swapcontext as system calls.
Previously these were libc functions but were requested to
be made into system calls for atomicity and to coalesce what
might be two entrances into the kernel (signal mask setting
and floating point trap) into one.

A few style nits and comments from bde are also included.

Tested on alpha by: gallatin
2002-11-16 06:35:53 +00:00
Luigi Rizzo
bbb4330b61 Massive cleanup of the ip_mroute code.
No functional changes, but:

  + the mrouting module now should behave the same as the compiled-in
    version (it did not before, some of the rsvp code was not loaded
    properly);
  + netinet/ip_mroute.c is now truly optional;
  + removed some redundant/unused code;
  + changed many instances of '0' to NULL and INADDR_ANY as appropriate;
  + removed several static variables to make the code more SMP-friendly;
  + fixed some minor bugs in the mrouting code (mostly, incorrect return
    values from functions).

This commit is also a prerequisite to the addition of support for PIM,
which i would like to put in before DP2 (it does not change any of
the existing APIs, anyways).

Note, in the process we found out that some device drivers fail to
properly handle changes in IFF_ALLMULTI, leading to interesting
behaviour when a multicast router is started. This bug is not
corrected by this commit, and will be fixed with a separate commit.

Detailed changes:
--------------------
netinet/ip_mroute.c     all the above.
conf/files              make ip_mroute.c optional
net/route.c             fix mrt_ioctl hook
netinet/ip_input.c      fix ip_mforward hook, move rsvp_input() here
                        together with other rsvp code, and a couple
                        of indentation fixes.
netinet/ip_output.c     fix ip_mforward and ip_mcast_src hooks
netinet/ip_var.h        rsvp function hooks
netinet/raw_ip.c        hooks for mrouting and rsvp functions, plus
                        interface cleanup.
netinet/ip_mroute.h     remove an unused and optional field from a struct

Most of the code is from Pavlin Radoslavov and the XORP project

Reviewed by: sam
MFC after: 1 week
2002-11-15 22:53:53 +00:00
Matthew N. Dodd
1c54ff3315 Convert kernel compile option PCI_ALLOW_UNSUPPORTED_IO_RANGE to
a loader tunable hw.pci.allow_unsupported_io_range.

Submitted by:	 Hiten Pandya <hiten@angelica.unixdaemons.com>
Approved by:	 re (murray)
2002-11-13 09:42:25 +00:00
Peter Wemm
e48938dd04 Major #46 was also MIA. 2002-11-13 01:42:59 +00:00
Peter Wemm
0ac1a67828 Note that 101 is unused, rather than leave it out of the file.
Add some historical information.  This can be removed as majors
are recycled.
2002-11-13 00:25:01 +00:00
Hidetoshi Shimokawa
17821895ee Split userland services to fwdev.c. 2002-11-12 15:22:19 +00:00
John Baldwin
69e58e12c3 - Move netsmb entries over to MI files. netsmb appears to be MI code.
- Add 'nowerror' to pci/simos.c to help LINT builds.
2002-11-08 22:33:14 +00:00
John Baldwin
f6af4ff6cb Make 3dfx i386-only. The memrange API it uses may be defined in an MI
header, but it is only implemented on i386.
2002-11-08 20:04:38 +00:00
John Baldwin
787f149830 Move rc(4) over to MI notes and enable it as a MI module. 2002-11-08 19:34:26 +00:00
John Baldwin
2d2f7b6292 Make xrpu(4) i386-only. Consumers of i386_btop() are not MI. 2002-11-08 15:05:16 +00:00
John Baldwin
1786a481d7 Move sr(4) over to i386-only as it is yet another user of kvtop(). 2002-11-07 21:15:29 +00:00
John Baldwin
7d2ba89bbf Move firewire back to being MI. 2002-11-07 16:19:43 +00:00
John Baldwin
8e302c5b17 Merge over ar(4) and db(4) to files.pc98. 2002-11-07 15:52:34 +00:00
John Baldwin
246d578cba lnc(4) uses kvtop() and is thus i386-only for now. 2002-11-06 22:56:57 +00:00
John Baldwin
c8341b3e2d Make firewire i386-only for now. It doesn't quite handle machines with
64-bit address spaces yet.  Pointy hat to myself for sticking it in the MI
NOTES file to begin with.
2002-11-06 22:30:33 +00:00
John Baldwin
b76c5a11e5 ed(4) uses kvtop() and is thus i386-only. It has several other warnings
related to sizeof(int) != sizeof(void *), but kvtop() is much harder to
fix.

Approved by:	imp
2002-11-06 22:03:53 +00:00
John Baldwin
b180bb1684 Move the drm code to the i386 MD NOTES file. It can be added to other MD
NOTES files if desired, but this code is not MI on FreeBSD.  The Alpha
support is Linux specific and does not compile on FreeBSD.
2002-11-06 21:42:42 +00:00
John Baldwin
cea108a8ce Move digi to the i386 MD NOTES until it stops using inb() and outb().
Please use bus_space functions instead.
2002-11-06 21:11:42 +00:00
John Baldwin
1183b97250 - Move comments regarding flags for dgb(4) over to the MD NOTES file where
dgb(4) lives.
- Move dgb(4) back to where it used to be relative to other drives in the
  old NOTES/LINT file.
2002-11-06 21:07:13 +00:00
John Baldwin
820a843d5a dgb(4) currently is i386-only. 2002-11-06 21:02:19 +00:00
John Baldwin
8a651d2c4a Make the ar(4) driver i386-only for now. It has lots of sizeof(int) ==
sizeof(void *) assumptions and doesn't use busdma yet (it uses kvtop()
which is not an MI interface).

Recommended by:	jake, mux
2002-11-06 19:27:09 +00:00
Maxime Henrion
361186e5d5 In the !DEBUG case, we were passing foo.ko two times on the
rm -f command line when doing a make clean.  Fix this.

Reviewed by:	ru
2002-11-06 17:40:13 +00:00
Robert Watson
81ccbd2ad1 Reserve a major number for the mdsio driver: RS-485 driver for 8250-family
UARTs.

Requested by:	doconnor@gsoft.com.au
2002-11-06 02:19:28 +00:00
Peter Wemm
c987342f8e Grab 181 for HP/Compaq ProLiant advanced server management driver 2002-11-05 16:12:31 +00:00
Matthew N. Dodd
6fe8789d6d - Convert to newbus, bus_space etc.
- Move to MI space.

Tested on:	 i386
2002-11-05 09:37:32 +00:00
Scott Long
fb404d6fcf Hook the aic7xxx modules up. This requires some extra care since aicasm
is a compiler tool and needs to be compiled by the host compiler.  I've
tested this in i386->sparc cross-build, 4.7->current upgrade, normal
buildkernel target, and normal /sys/i386/compile/GENERIC configurations.

Submitted by:	ru
2002-11-03 23:48:14 +00:00
Poul-Henning Kamp
077f9aa12e Make geom_mbr.c optional on PC98, use GEOM_MBR option to include it.
Disable check for supposedly magic "IPL1" string for PC98 labels, its
thaumaturgical power is in doubt.
2002-10-26 20:17:59 +00:00
Robert Watson
763bbd2f4f Slightly change the semantics of vnode labels for MAC: rather than
"refreshing" the label on the vnode before use, just get the label
right from inception.  For single-label file systems, set the label
in the generic VFS getnewvnode() code; for multi-label file systems,
leave the labeling up to the file system.  With UFS1/2, this means
reading the extended attribute during vfs_vget() as the inode is
pulled off disk, rather than hitting the extended attributes
frequently during operations later, improving performance.  This
also corrects sematics for shared vnode locks, which were not
previously present in the system.  This chances the cache
coherrency properties WRT out-of-band access to label data, but in
an acceptable form.  With UFS1, there is a small race condition
during automatic extended attribute start -- this is not present
with UFS2, and occurs because EAs aren't available at vnode
inception.  We'll introduce a work around for this shortly.

Approved by:	re
Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2002-10-26 14:38:24 +00:00
Peter Wemm
23eeeff7be Split 4.x and 5.x signal handling so that we can keep 4.x signal
handling clean and functional as 5.x evolves.  This allows some of the
nasty bandaids in the 5.x codepaths to be unwound.

Encapsulate 4.x signal handling under COMPAT_FREEBSD4 (there is an
anti-foot-shooting measure in place, 5.x folks need this for a while) and
finish encapsulating the older stuff under COMPAT_43.  Since the ancient
stuff is required on alpha (longjmp(3) passes a 'struct osigcontext *'
to the current sigreturn(2), instead of the 'ucontext_t *' that sigreturn
is supposed to take), add a compile time check to prevent foot shooting
there too.  Add uniform COMPAT_43 stubs for ia64/sparc64/powerpc.

Tested on: i386, alpha, ia64.  Compiled on sparc64 (a few days ago).
Approved by: re
2002-10-25 19:10:58 +00:00
John Baldwin
0f8e01f117 Oops, I missed a few changes in 'device acpica' -> 'device acpi' change.
Submitted by:	Hiten Pandya <hiten@angelica.unixdaemons.com>
2002-10-24 19:17:06 +00:00
John Baldwin
d2ec391b39 Rename 'device acpica' to 'device acpi'.
Approved by:	msmith, iwasaki
2002-10-24 19:05:04 +00:00
Robert Watson
eae2f20c47 Provide kernel options for the various MAC policy modules so that
they may be statically linked into the kernel.  Note that statically
linked modules, unlike dynamically linked modules, get INVARIANTS,
so if there are INVARIANTS failures, you'll bump into them rather
than not.  Add the options to NOTES.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2002-10-24 17:21:40 +00:00
Yoshihiro Takahashi
2ca2ca3af6 The rc driver is not needed for pc98. 2002-10-24 07:18:24 +00:00
John Baldwin
599c57a971 - New-bussify the rc(4) device driver.
- Add detach support to the driver so that you can kldunload the module.
  Note that currently rc_detach() fails to detach a unit if any of its
  child devices are open, thus a kldunload will fail if any of the tty
  devices are currently open.
- sys/i386/isa/ic/cd180.h was moved to sys/dev/ic/cd180.h as part of
  this change.

Requested by:	rwatson
Tested by:	rwatson
2002-10-23 15:53:09 +00:00
Matthew N. Dodd
bd762c58db Reserve a major number for NVIDIA. 2002-10-22 16:42:16 +00:00
Brooks Davis
11e1ea96f6 All bpf.h/NBPF consumers are gone so stop generating bpf.h 2002-10-21 05:09:04 +00:00
Thomas Moestl
e381d2455b Add kernel dump support, based on the ia64 version (which was committed
as sparc64/sparc64/dump_machdep.c a while back).
Other than ia64 (which uses ELF), sparc64 uses a homegrown format for
the dumps (headers are required because the physical address and size of
the tsb must be noted, and because physical memory may be discontiguous);
ELF would not offer any advantages here.

Reviewed by:	jake
2002-10-20 17:03:15 +00:00
Scott Long
f9d186edc8 After much delay and anticipation, welcome RAIDFrame into the FreeBSD
world.  This should be considered highly experimental.

Approved-by:	re
2002-10-20 08:17:39 +00:00
Maxime Henrion
43ab972150 Put back NORMAL_C_NOWERROR, it was actually used.
Pointy hat to:	mux
2002-10-19 22:24:43 +00:00
Marcel Moolenaar
0635b341f2 Remove the _ia64_unwind_start and _ia64_unwind_end symbols. We now
find the unwind table through the ELF program headers.
2002-10-19 19:32:21 +00:00
Poul-Henning Kamp
19b5c7bc4b Add Geom Based Disk Encryption to the tree.
This is an encryption module designed for to secure denial of access
to the contents of "cold disks" with or without destruction activation.

Major features:

   * Based on AES, MD5 and ARC4 algorithms.
   * Four cryptographic barriers:
        1) Pass-phrase encrypts the master key.
        2) Pass-phrase + Lock data locates master key.
        3) 128 bit key derived from 2048 bit master key protects sector key.
        3) 128 bit random single-use sector keys protect data payload.
   * Up to four different changeable pass-phrases.
   * Blackening feature for provable destruction of master key material.
   * Isotropic disk contents offers no information about sector contents.
   * Configurable destination sector range allows steganographic deployment.

This commit adds the kernel part, separate commits will follow for the
userland utility and documentation.

This software was developed for the FreeBSD Project by Poul-Henning Kamp and
NAI Labs, the Security Research Division of Network Associates, Inc.  under
DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS
research program.

Many thanks to Robert Watson, CBOSS Principal Investigator for making this
possible.

Sponsored by:   DARPA & NAI Labs.
2002-10-19 17:02:17 +00:00
Maxime Henrion
d6fd08cc3b - Remove ${NORMAL_C_NOWERROR}, it is not used anymore. To build
without -Werror, we do "make WERROR=", which doesn't need this
  variable.
- Use ${.IMPSRC} instead of $< in ${NORMAL_M} for consistency with
  the rest of the file.
- Add ${WERROR} for the ${NORMAL_M} case.

Tested on:	i386, sparc64
2002-10-19 16:47:13 +00:00
Marcel Moolenaar
628d99be0d Make the unwind functions standard and not optional on ddb. They
will eventually be used for ktrace(2) too.
2002-10-19 04:02:16 +00:00
Eric Moore
1a6b414672 (1) added LSI Logic copyright, and legal line 3 in license, and string
changes for "LSILogic"
(2) enabled non-disk support through CAM interface
(3) HA_INQ (a) enabled tagged queuing (b) disable reset during
	driver loading (b) renamed BSDi string to LSI
(4) disabled detecting disk devices during SCSI INQUIRY
(5) changed dcdb single element sglist to send one entire buffer chunk
(6) nsgelem not set in sglist
(7) ap_data_transfer_length not set for dcdb
(8) changed "struct thread" to "d_thread_t" for compatibliity { xxx_open,
	xxx_close, xxx_ioctl }
(9) miscellaneous compatiblity fixes
(10) bug fix for 0x0409/0x1000 card
(11) added compiling amr_cam.c in sys/conf/files
(12) added compiling amr_cam.c in sys/modules/amr/Makefile

Reviewed by:ps
MFC after:1 week
1 week
2002-10-18 21:29:14 +00:00
Thomas Moestl
a8250941eb Build openfirmio on sparc64. 2002-10-18 15:27:02 +00:00
Marcel Moolenaar
5d3ac4cae7 Cover the ELF headers with the text segment so that they get loaded
into memory. This brings us in line with the other architectures and
more easily allows us to do machine dependent processing on the ELF
file (such as scanning for unwind information).
2002-10-18 04:46:36 +00:00
Thomas Moestl
b08cb104df Allocate major 177 for the OpenFirmware control device, which I have
ported from NetBSD and plan to commit soon.
2002-10-17 18:11:49 +00:00
Maxim Sobolev
d3d67116a6 my(4) requires miibus, so that move it into proper section and also add a
verbose description into comment area.
2002-10-17 15:32:03 +00:00
Bruce Evans
25388b6cc4 Fixed the quoting of the value of SC_CUT_SEPCHARS. The double quotes
needed to be quoted (to get a C string literal), not the value itself.

Fixed the value of SC_CUT_SEPCHARS.  Setting this value would have had no
effect even if it were used, since the value was the same as the default.

The above bugs had no effect except to set bad examples, since test
coverage of SC_CUT_SEPCHARS is broken by enabling a negative option.

Removed (unquoted) double quotes for all options.  They were all bogus
since they had no effect except to make non-strings look like strings.
Most of the non-strings were expressions.  The value of INIT_PATH is
a non-string since it is stringified later (unlike SC_CUT_SEPCHARS).

Fixed parenthesization errors inside bogus quotes (parenthesize values
if they have more than one token in them but don't parenthesize single
tokens).
2002-10-17 13:47:31 +00:00
Mitsuru IWASAKI
c42946c4c1 Add new syscons option SC_NO_SUSPEND_VTYSWITCH.
This disables vty switch during suspend/resume.
2002-10-17 07:04:31 +00:00
Yoshihiro Takahashi
6c41dd0705 MFi386: revision 1.181. 2002-10-16 15:18:58 +00:00
Sam Leffler
b9234fafa0 Tie new "Fast IPsec" code into the build. This involves the usual
configuration stuff as well as conditional code in the IPv4 and IPv6
areas.  Everything is conditional on FAST_IPSEC which is mutually
exclusive with IPSEC (KAME IPsec implmentation).

As noted previously, don't use FAST_IPSEC with INET6 at the moment.

Reviewed by:	KAME, rwatson
Approved by:	silence
Supported by:	Vernier Networks
2002-10-16 02:25:05 +00:00
Poul-Henning Kamp
32e8efbffd Don't show the command line when doing "make lint". 2002-10-15 20:49:58 +00:00
Matt Jacob
64fa510881 Enable mpt && ISP_TARGET_MODE in isp (for Lint purposes) 2002-10-15 04:38:40 +00:00
Jim Pirzyk
77e8341280 Add a knob to turn on and off the CMPXCHG instruction on > i386 IA32 systems.
This is most beneficial for vmware client os installs.

Reviewed by: jmallet, iedowse, tlambert2@mindspring.com
MFC After: never, -STABLE does not currently use this instruction
2002-10-14 19:33:12 +00:00
John Baldwin
bb2ea9c27d Allow firewire, sbp (SCSI over firewire), and fwe (non-standard raw
ethernet over firewire) to be statically compiled into the kernel as
devices.
2002-10-14 19:21:44 +00:00
Poul-Henning Kamp
527a2a792f Add in the GEOM control module.
Sponsored by:	DARPA & NAI Labs.
2002-10-13 20:36:47 +00:00
Olivier Houchard
f3d92b269c Connect trm(4) to the build.
Reviewed by:	mux (mentor)
Approved by:	mux (mentor)
2002-10-13 18:44:26 +00:00
Mike Barcroft
4275e0d98d Remove the P1003_1B kernel option; it is no longer used. 2002-10-13 16:29:17 +00:00
Mike Barcroft
ce43eaeb32 Remove _KPOSIX_VERSION as a kernel option, nothing uses this any more. 2002-10-13 14:29:04 +00:00
Marcel Moolenaar
52f5014e73 Build the kernel with -mconstant-gp. This means that function calls,
with the exception of indirect function calls, are assumed to be
intra load module and thus that GP will be the same. This avoids
saving, setting and restoring GP for each function call and
reduces the kernel with ~320KB. There's obviously a performance
benefit as well.

Note that since we generally don't know if calls will be intra or
inter load module when we're compiling kernel modules, -mconstant-gp
cannot be used for modules.
2002-10-13 07:07:51 +00:00
Marcel Moolenaar
8f6a0ee959 ia64 specific CFLAGS change:
Fix the "@gprel relocation against dynamic symbol xxx" linker error.

Variables defined in the link unit and small enough to be put in the
short data section will have a gp-relative access sequence (using the
@gprel relocation). It is invalid to have @gprel relocations in shared
libraries, because they are to be resolved by the static linker and
not the dynamic linker. The -fpic option will cause @ltoff relocations
for @gprel relocations, but the side-effects are untested (if any).
Instead, disable/eliminate the short data section to achieve the same.
2002-10-13 02:52:22 +00:00
Marcel Moolenaar
bb461594f9 Have the linker collect and combine all unwind_info and unwind
sections so that the resulting load module has a single unwind
table. This matches the behaviour in userland.
2002-10-12 22:24:41 +00:00
Jeff Roberson
b43179fbe8 - Create a new scheduler api that is defined in sys/sched.h
- Begin moving scheduler specific functionality into sched_4bsd.c
 - Replace direct manipulation of scheduler data with hooks provided by the
   new api.
 - Remove KSE specific state modifications and single runq assumptions from
   kern_switch.c

Reviewed by:	-arch
2002-10-12 05:32:24 +00:00
David E. O'Brien
616d2d5d48 Use the new freebsd output format from Binutils 2.13.1. 2002-10-11 19:38:04 +00:00
Robert Watson
469fda7e25 Hook up strsep(3) to libkern following a repo-copy by Peter. This will
allow us to avoid nasty by-hand string parsing stuff in a number of
places in the kernel, reducing the risk of unexpected consequences
for kernel correctness.
2002-10-10 17:02:11 +00:00
Peter Wemm
ffd6bca040 geom_mbr.c and geom_bsd.c would be kinda useful here too, at least
for a while.
2002-10-10 00:58:23 +00:00
Dima Dorfman
20a6cb8cb8 Import the libc fnmatch() into the kernel. This will be used by,
among other things, the DEVFS rule subsystem to match nodes against a
path pattern supplied by the user.

fnmatch.c was repo-copied from src/lib/libc/gen/fnmatch.c, and the
only changes to it are those necessary to make it compile in the
kernel.  The relevant parts of fnmatch.h were imported into libkern.h.

Approved by:	-arch
2002-10-08 04:15:55 +00:00
Alexander Kabaev
7d59efa9a8 Add device driver for Belkin F5U103 and compatible USB-to-serial adapters.
Reviewed by:	n_hibma
Approved by:	obrien
2002-10-08 03:09:57 +00:00
Alfred Perlstein
8cbf4973a9 warn about p1003_1b_semaphores 2002-10-07 04:09:16 +00:00
Poul-Henning Kamp
3bd6561289 NB: This commit does *NOT* make GEOM the default in FreeBSD
NB: But it will enable it in all kernels not having options "NO_GEOM"

Put the GEOM related options into the intended order.

Add "options NO_GEOM" to all kernel configs apart from NOTES.

In some order of controlled fashion, the NO_GEOM options will be
removed, architecture by architecture in the coming days.

There are currently three known issues which may force people to
need the NO_GEOM option:

boot0cfg/fdisk:
        Tries to update the MBR while it is being used to control
        slices.  GEOM does not allow this as a direct operation.

SCSI floppy drives:
        Appearantly the scsi-da driver return "EBUSY" if no media
        is inserted.  This is wrong, it should return ENXIO.

PC98:
        It is unclear if GEOM correctly recognizes all variants of
        PC98 disklabels.  (Help Wanted!  I have neither docs nor HW)

These issues are all being worked.

Sponsored by:	DARPA & NAI Labs.
2002-10-05 16:35:33 +00:00
Mitsuru IWASAKI
ba835e3fe6 Add code for ACPI PCI link object manipulation.
This allocate the best IRQ to boot-disable devices (have IRQ 0).
Allocated IRQ will be used for PCI interrupt routing when ACPI is
enabled.

Note that verbose messaging enabled for the time being so that
people can easily notice the strange behavior if it happened.
2002-10-05 02:01:05 +00:00
Sam Leffler
8b7ce2ff52 hookup new crypto support to the config/build process 2002-10-04 20:42:36 +00:00
Sam Leffler
c4f9e3ae7f add crypto interface to the MFILES list 2002-10-04 20:36:39 +00:00
Sam Leffler
ddba93fdbe major 70 is for /dev/crypto (to be consistent with openbsd) 2002-10-04 20:36:13 +00:00
Bruce Evans
c6a1c7c5b9 Use the -mno-align-long-strings on i386's to debloat the kernel a little.
This reduces the size of GENERIC's text space by 73999 bytes (about 2%).
The bloat is from approximately 3437 strings longer than 31 characters
being padded to a 32-byte boundary.
2002-10-04 12:54:36 +00:00
Matthew N. Dodd
3ae5b53264 newbus & bus_space the mcd(4) driver. 2002-10-04 07:14:19 +00:00
Scott Long
0910374b7f Alas, poor matcd, I knew ye well.
It doesn't work.
It cannot be made to work.
Goodbye.

X-MFC after:	ASAP
2002-10-04 06:06:04 +00:00
Scott Long
316ec49abd Some kernel threads try to do significant work, and the default KSTACK_PAGES
doesn't give them enough stack to do much before blowing away the pcb.
This adds MI and MD code to allow the allocation of an alternate kstack
who's size can be speficied when calling kthread_create.  Passing the
value 0 prevents the alternate kstack from being created.  Note that the
ia64 MD code is missing for now, and PowerPC was only partially written
due to the pmap.c being incomplete there.
Though this patch does not modify anything to make use of the alternate
kstack, acpi and usb are good candidates.

Reviewed by:	jake, peter, jhb
2002-10-02 07:44:29 +00:00
Juli Mallett
1d9c56964d Back our kernel support for reliable signal queues.
Requested by:	rwatson, phk, and many others
2002-10-01 17:15:53 +00:00
Juli Mallett
1226f694e6 First half of implementation of ksiginfo, signal queues, and such. This
gets signals operating based on a TailQ, and is good enough to run X11,
GNOME, and do job control.  There are some intricate parts which could be
more refined to match the sigset_t versions, but those require further
evaluation of directions in which our signal system can expand and contract
to fit our needs.

After this has been in the tree for a while, I will make in kernel API
changes, most notably to trapsignal(9) and sendsig(9), to use ksiginfo
more robustly, such that we can actually pass information with our
(queued) signals to the userland.  That will also result in using a
struct ksiginfo pointer, rather than a signal number, in a lot of
kern_sig.c, to refer to an individual pending signal queue member, but
right now there is no defined behaviour for such.

CODAFS is unfinished in this regard because the logic is unclear in
some places.

Sponsored by:	New Gold Technology
Reviewed by:	bde, tjr, jake [an older version, logic similar]
2002-09-30 20:20:22 +00:00
Jake Burkholder
091c1e1acf Moved most interrupt related code to a new file, interrupt.S. 2002-09-28 01:56:24 +00:00
Scott Long
5879c6b5f4 Prepare for the uncoming import of the ServeRAID driver 2002-09-27 17:06:56 +00:00
Scott Long
89147260d5 Move the aac driver from MI to MD NOTES. It is a long way from being
64-bit clean.
2002-09-26 18:16:28 +00:00
Scott Long
1da8092eea Do away with AAC_COMPAT_LINUX option entirely. The functionality will
automatically be enabled if the kernel is compiled with COMPAT_LINUX.

Submitted by:	jhb
MFC after:	3 days
2002-09-25 15:21:50 +00:00
Scott Long
7419815d60 The AAC_COMPAT_LINUX option was really annoying, since it made the
aac driver dependent on the linux emulation module.  This was
especially bad for the release engineers who tried to move the
aac driver from the kernel onto the drivers floppy.  The linux
compat bits for this driver are now in their own driver, aac_linux.
It can be loaded as a module or compiled into the kernel.  For
the latter case, the AAC_COMPAT_LINUX option is needed, along with
the COMPAT_LINUX option.

I've tested this in every configuration I can think of.  This is an
MFC candidate for 4.7.

Idea from:	rwatson
MFC after:	3 days
2002-09-25 05:00:25 +00:00
Warner Losh
679aabee94 OLDCARD -> NEWCARD
pccbb -> cbb

PR: 43263
2002-09-24 02:55:33 +00:00
Warner Losh
f0e8cf0d26 Two new majors. devd and watchdog 2002-09-24 02:46:46 +00:00
Yoshihiro Takahashi
c712cee242 MFi386: revision 1.419 2002-09-24 02:18:41 +00:00
John Baldwin
e8e951ce31 Add a new legacy(4) device driver for use on machines that do not have
ACPI or for when ACPI support is disabled or not present in the kernel.
Basically, the nexus device is now split into two with some parts
(such as adding default ISA, MCA, and EISA busses if they aren't found
as well as support for PCI bus device ivars) being moved to the legacy
driver.
2002-09-23 15:50:06 +00:00
Jeff Roberson
5bf6b6538e - Hook ALQ up to the build. 2002-09-22 07:19:37 +00:00
Jeff Roberson
4b124a4b8e - Add options ALQ and KTR_ALQ. 2002-09-22 07:14:27 +00:00
Jake Burkholder
e3b6e33c07 Moved netisr code from kern/kern_intr.c to net/netisr.c as threatened in a
comment.
2002-09-22 05:56:41 +00:00
Jake Burkholder
abc370fa85 Moved nfs_diskless setup code from autoconf.c to nfsclient/nfs_diskless.c
so that it is MI.  Allow nfs_mountroot to return an error if the nfs_diskless
struct is not valid, rather than panicing later on.  Call nfs_setup_diskless()
from nfs_mountroot if NFS_ROOT is defined, like bootpc_init().  Removed legacy
root mount support for sparc64, and enabled NFS_ROOT by default.
2002-09-22 00:59:02 +00:00
Nicolas Souchu
44e6ce01b9 Cleanup of amdpm(4).
Add of NVIDIA nForce (nfpm) smbus support.

Obtained from:	Thomas D. Dean <tomdean@speakeasy.org>
2002-09-21 21:43:49 +00:00
John Baldwin
0be15dec9a Ahem, actually add the DDB_TRACE option and finish changing DDB_UNATTENDED
to use its own header.
2002-09-19 18:52:37 +00:00
Peter Grehan
e1f89baeaa - added macio and psim files
- removed unused extintr.c

Approved by: benno
2002-09-19 05:11:15 +00:00
Peter Grehan
5f705a14b9 psim device support
Approved by: benno
2002-09-19 05:09:27 +00:00
Peter Wemm
a72f2b1a91 Add Yet Another Duplicate of the font.h and ukbdmap.h rules. Remove
the font8x16.o glue, since that appears to have died ages ago and has
no remaining references.
2002-09-19 03:36:25 +00:00
Peter Wemm
db2cfa1f86 move wl (isa wavelan card, not "wi") to i386-only 2002-09-19 03:10:23 +00:00
Peter Wemm
6938800ee2 move "profile 2" to i386 2002-09-19 03:04:07 +00:00
Peter Wemm
b80ad83e76 move ncv, nsp, stg to i386-only section (there is no pc98-specific version) 2002-09-19 03:02:42 +00:00
Peter Wemm
2b412989fe Move dgb to the i386 section 2002-09-19 02:58:41 +00:00
Alfred Perlstein
3ffb9fadc8 Regen for added syscalls. 2002-09-19 00:48:57 +00:00
Peter Wemm
d223099401 Make netatm/spans compile in the kernel without depending on userland
include files to provide functions for kernel source (spans_kxdr.c)
2002-09-17 08:57:52 +00:00
Peter Wemm
66422f5b7a Initiate deorbit burn for the i386-only a.out related support. Moves are
under way to move the remnants of the a.out toolchain to ports.  As the
comment in src/Makefile said, this stuff is deprecated and one should not
expect this to remain beyond 4.0-REL.  It has already lasted WAY beyond
that.

Notable exceptions:
gcc - I have not touched the a.out generation stuff there.
ldd/ldconfig - still have some code to interface with a.out rtld.
old as/ld/etc - I have not removed these yet, pending their move to ports.
some includes - necessary for ldd/ldconfig for now.

Tested on: i386 (extensively), alpha
2002-09-17 01:49:00 +00:00
Yoshihiro Takahashi
d145f81713 MFi386: revision 1.178. 2002-09-16 07:19:43 +00:00
Yoshihiro Takahashi
63d2c90b87 MFi386: revisions 1.417 and 1.418. 2002-09-16 07:17:43 +00:00
Peter Grehan
5268fdfbec geom_aes.c requires rijndael crypto
Approved by: phk, benno
2002-09-16 04:13:48 +00:00
Poul-Henning Kamp
85fee3197a It's bad enough people can't figure out to use the same code, or in
this case, ugly macros, but the data tables can be reused:

Put one copy of the software HDLC tables in its own file.
2002-09-11 12:44:58 +00:00
Nate Lawson
8579e9cfbd Fix LINT build on alpha by completing move of cy and apm_saver to
i386/conf/NOTES rather than the global conf/NOTES.

Suggested by: bde
2002-09-11 05:33:15 +00:00
Maxim Sobolev
f367e2f24c Add `device gre'.
Reminded by:    bde
MFC after:      28 days
		(along with other if_gre stuff)
2002-09-09 08:31:04 +00:00
Jun Kuriyama
b37a9be231 Use "options " rather than "options<tab>". 2002-09-09 02:40:59 +00:00
Peter Wemm
e94ecf7338 Move the KSTACK_PAGES option from MD to MI. Although not all platforms
support this, we do have MI code that references it and is otherwise
unaware of an override.  The alternative is to put knowledge in these
MI files about which platforms have the opt_kstack_pages.h option file.
It is more likely that other platforms will gain the ability to tune the
kstack size.
2002-09-07 22:07:11 +00:00
Peter Wemm
f7749f924c Automatically enable CPU_ENABLE_SSE (detect and enable SSE instructions)
if compiling with I686_CPU as a target.  CPU_DISABLE_SSE will prevent
this from happening and will guarantee the code is not compiled in.

I am still not happy with this, but gcc is now generating code that uses
these instructions if you set CPUTYPE to p3/p4 or athlon-4/mp/xp or higher.
2002-09-07 07:02:12 +00:00
Peter Wemm
581968abc2 Add COMPAT_AOUT option so that config will not yell when you try and
compile it statically.
2002-09-07 01:43:58 +00:00
Peter Wemm
21ae145105 Make imgact_aout.c optional. It is i386 specific. 2002-09-07 01:30:36 +00:00
Maxim Sobolev
8e96e13e6a Add a new gre(4) driver, which could be used to create GRE (RFC1701)
and MOBILE (RFC2004) IP tunnels.

Obrained from:  NetBSD
2002-09-06 17:12:50 +00:00
Peter Wemm
c253d72f0a Bump the -mev56 to -mev6. Otherwise, when you compile with gcc using
ev6 or pca56 etc this downgrades the cpu specification passed to gas.
As a result, gas will fail when gcc generates media instructions (in
uipc_usrreq.c).  This only affects what gas will accept, not what gcc
generates or what our *.s file contain.
2002-09-06 07:27:41 +00:00
Bruce Evans
cd6d1d76b8 Uncommented MAC options so that they get linted. This exposes brokenness
in kern_mac.c.
2002-09-05 06:46:11 +00:00
Poul-Henning Kamp
bd8add3d61 Change the support for AMDs ElanSC520 CPU from being a device driver to
be
	options	CPU_ELAN
(NB: Soekris.com users!)

It is cleaner this way.  We still recognize the cpu on the host-pci bridge.
2002-09-04 19:43:22 +00:00
John Baldwin
1519d15caa - Move $FreeBSD$ to the top of the file.
- Fix a few grammar bogons.
- Add a small style guide.

Reviewed by:	bde (a while ago)
2002-09-03 19:21:39 +00:00
Brooks Davis
9c2060cdf4 Hook up libkern/strlcpy.c and libkern/strlcat.c after repocopy.
Obtained from:	OpenBSD
Discussed on:	-arch
2002-09-02 20:16:22 +00:00
Brooks Davis
3a93719872 Make SCSI_DELAY setable at boot time and runtime via the
kern.cam.scsi_delay tunable/sysctl.

Reviewed by:	mdodd, njl
2002-09-02 20:10:19 +00:00
Brooks Davis
5906e69ac2 Continue de-counting i4b. Devices i4bctl, i4bcapi, iavc, i4bq921,
i4bq931, i4b, isic, iwic, ifpi, ifpi2, ifpnp, ihfc, and itjc are
no longer count devices.  Also remove a few other instances of N<DEVICE>
being used to control compilation of whole files.

Reviewed by:    hm
2002-09-02 00:52:11 +00:00
Scott Long
43e9d8a3a4 Minor fixups 2002-09-01 22:50:08 +00:00
Bruce Evans
f4dcc04737 Unbreak LINT a little by not attempting to configure the nonexist option
AHC_DEBUG_SEQUENCER.
2002-09-01 15:11:06 +00:00
Scott Long
3636639d7b Remove options that don't actually exist (in this form). 2002-09-01 07:13:10 +00:00
Peter Wemm
f517797954 'aicasm optional ahc ahd' means 'build aicasm only if BOTH ahc and ahd
are specified'.  Ie: it is a logical and, not a logical or.
2002-08-31 23:30:16 +00:00
Poul-Henning Kamp
32f606d105 Split the puc driver in pci specific and generic parts.
Add a pccard frontend for it as well.

The PCcard stuff does not work yet because there is still some PCImagic
left in puc.c
2002-08-31 18:38:43 +00:00
Justin T. Gibbs
4e7bbbf96c Add support for ahd/ahc register pretty printing in diagnostics.
This feature can be disabled via the AHD/AHC_REG_PRETTY_PRINT kernel
option.

The ahc driver now uses the same debug options mechanism as ahd:
AHC_DEBUG 	- Compile in debugging code
AHC_DEBUG_OPTS	- String of debug options as listed in aic7xxx.h
2002-08-31 06:55:59 +00:00
Justin T. Gibbs
817bd00cec Reserve majors 171 and 172 for the "mide" (LSI MegaRAID IDE control device)
and "mided" (LSI MegaRAID IDE disk device).

Submitted by:	"Moore, Eric Dean" <emoore@lsil.com>
2002-08-30 16:54:02 +00:00
Peter Wemm
448a5139d4 Initiate deorbit burn for sys/kern/link_aout.c. We never shipped a.out
kld's anywhere, and it was always possible to load ELF kld's even in an
a.out kernel.  There is no reason for this to exist anymore, and a.out
kld support has been suffering serious bitrot over the years.  They have
not been fully functional for quite some time.
2002-08-29 01:48:09 +00:00
John Baldwin
e7f52ff8bb Hook up the new ACPI PCI bus and catch up to ACPI PCI bridge driver changes. 2002-08-26 18:32:00 +00:00
Bruce Evans
64fc62d407 Turned format checking back on. It was left turned off for too long after
the gcc lossage that caused it to be turned off was fixed.

Tested with:	i386/{GENERIC,LINT,...}, alpha/GENERIC
2002-08-25 08:05:02 +00:00
Murray Stokely
b1acc4a299 Add a belated entry for amdpm(4).
Submitted by:	marius@alchemy.franken.de
MFC After:	1 day
2002-08-23 08:00:31 +00:00
Peter Wemm
bbf7bd333d Many of the alpha low level console drivers still have bogus compile time
dependencies on syscons.  Bandaid for now.
2002-08-22 19:52:16 +00:00
Archie Cobbs
901fadf792 New L2TP netgraph node type.
Obtained from:	Packet Design
2002-08-20 21:59:50 +00:00
Peter Wemm
66efd5f568 Untangle this warning a bit:
COMPAT_SVR4 is broken and usage is, until fixed, not recommended
BTW; does anybody remember why this is here?
2002-08-20 00:29:16 +00:00
Peter Wemm
f453022cd9 remove unit counts from atkbdc, pckbd, sc 2002-08-20 00:10:22 +00:00
Peter Wemm
ca9cc66fbd de-count pcbkd 2002-08-20 00:09:16 +00:00
Peter Wemm
5452db4885 de-count atkbdc and sc. Folks, remove the '1' from 'device sc 1' and
'device atkbdc 1'.
2002-08-19 23:59:21 +00:00
Bruce Evans
49b2349b41 Added rules to generate .c files from .m files. Run mkdep on these .c
files.  This fixes at least "make" (without -j) after "make clean".
2002-08-19 01:00:37 +00:00
Bruce Evans
0f64e446fe Finished removing env(1) commands, as in rev.1.13 but non-broken. Set
the environment for the last command of the pipeline (xargs) instead
of too early in the broken version or using an extra env process for
each command spawned by xargs as in rev.1.12.  Fixed a nearby English
error.
2002-08-18 20:41:19 +00:00
Søren Schmidt
e3ffd6e93f Add dev# for pst driver 2002-08-18 12:19:32 +00:00
Orion Hodson
ae83180158 Support for VIA VT8233 audio controller. 2002-08-17 16:23:44 +00:00
Robert Watson
f050add5c1 Wrap maintenance of varios nmac{objectname} counters in MAC_DEBUG so we
can avoid the cost of a large number of atomic operations if we're not
interested in the object count statistics.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
2002-08-16 14:21:38 +00:00
Nate Lawson
e2a5fdf911 Remove usage of cam_extend.c, replace with dev->si_drv1
PR:		kern/39809
Approved by:	gibbs
2002-08-15 20:54:03 +00:00
Warner Losh
6319263d7b pccbb->cbb 2002-08-15 08:05:40 +00:00
Juli Mallett
8a3e49fd52 Spell kenrel as 'kernel' for consistency with the rest of the universe.
Inspired by:	bde
2002-08-14 17:55:11 +00:00
Josef Karthauser
48b68edf14 Update for recent changes in the usb code. 2002-08-12 21:25:06 +00:00
Matt Jacob
9b63136347 Add support for the LSI-Logic Fusion/MP architecture.
This is an architecture that present a thing message passing interface
to the OS. You can query as to how many ports and what kind are attached
and enable them and so on.

A less grand view is that this is just another way to package SCSI (SPI or
FC) and FC-IP into a one-driver interface set.

This driver support the following hardware:

LSI FC909:	Single channel, 1Gbps, Fibre Channel (FC-SCSI only)
LSI FC929:	Dual Channel, 1-2Gbps, Fibre Channel (FC-SCSI only)
LSI 53c1020:	Single Channel, Ultra4 (320M) (Untested)
LSI 53c1030:	Dual Channel, Ultra4 (320M)

Currently it's in fair shape, but expect a lot of changes over the
next few weeks as it stabilizes.

Credits:

The driver is mostly from some folks from Jeff Roberson's company- I've
been slowly migrating it to broader support that I it came to me as.

The hardware used in developing support came from:

	FC909: LSI-Logic, Advansys (now Connetix)
	FC929: LSI-Logic
	53c1030: Antares Microsystems (they make a very fine board!)

MFC after:	3 weeks
2002-08-11 23:34:20 +00:00
Josef Karthauser
31f48889ad Add the uftdi ucom driver which supports the following adapters:
Inland UAS111
	QVS USC-1000
	HP USB-Serial adapter shipped with some HP laptops

Submitted by:	takawata
MFC After:	7 days
2002-08-11 23:32:33 +00:00
Søren Schmidt
fd4b4ecc73 Add the ability to use ATAPI devices via CAM.
The CAM<>ATAPI layer was submitted by "Thomas Quinot <thomas@cuivre.fr.eu.org>"
changes form the version on the net by me (formatting, ability to be used
alone without the ATAPI native device driver, proper speed reporting...)

See /sys/conf/NOTES for usage.

Submitted by: Thomas Quinot <thomas@cuivre.fr.eu.org>
2002-08-09 20:54:06 +00:00
Brooks Davis
05c872ad62 Make ppp(4) devices clonable and unloadable. 2002-08-09 15:30:48 +00:00
Ian Dowse
ab6fc18e52 Our awk does not implement the ARGIND variable, so we were attempting
to parse the binary .kld file as a list of symbols. Fix this by
simply deleting the unwanted argument from the ARGV[] array instead
of trying to skip over it.
2002-08-06 19:31:04 +00:00
Jake Burkholder
ab1cee3d3d se -> sab. 2002-08-04 19:07:15 +00:00
Jake Burkholder
ab9d7ec432 Remove this abortive attempt. 2002-08-04 18:24:09 +00:00
Warner Losh
073eef8ca2 Add code that will download firmware to a Symbol LA4100-series of CF
cards.  Since the firmware is hard coded into the kernel, I've made it
a kernel option (WI_SYMBOL_FIRMWARE).

Note: This only downloads into the RAM of these cards.  It doesn't
download into FLASH, and is somewhat limited.  There needs to be a
better way to deal, but this works for now.  My Symbol LA4132 CF card
works now.

Obtained from: NetBSD
2002-08-03 00:19:58 +00:00
Poul-Henning Kamp
007054391b typo. 2002-08-02 15:55:18 +00:00
Poul-Henning Kamp
927b6b099d Add the minimalist elan-mmcr device driver.
This driver allows a userland program to mmap the MMCR of the AMD
Elan sc520 CPU.
2002-08-02 15:53:04 +00:00
Robert Watson
1dbad969fe Demonstrate that MAC modules can also be linked statically as
well as loaded as modules by hooking up mac_none if
'options MAC_NONE' is defined.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
2002-08-01 22:26:38 +00:00
Peter Wemm
8fe52021c2 Remove duplicate 'modules-tags' rule 2002-08-01 03:13:10 +00:00
Robert Watson
c1ff2d9baf Introduce support for Mandatory Access Control and extensible
kernel access control.

Modify procfs so that (when mounted multilabel) it exports process MAC
labels as the vnode labels of procfs vnodes associated with processes.

Approved by:	des
Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
2002-08-01 02:03:21 +00:00
Søren Schmidt
1d6213f9cc Finally first shot at a driver for the Promise SuperTrak SX6000 ATA RAID
controller. Some testing has already been done, but its still greenish.
RAID's has to be setup via the BIOS on the SuperTrak, but all RAID
types are supported by the driver. The SuperTrak rebuilds failed arrays
on the fly and supports spare disks etc etc...

Add "device     pst" to your config file to use.

As usual bugsreports, suggestions etc are welcome...

Development sponsored by:       Advanis
Hardware donated by:            Promise Inc.
2002-07-31 18:27:30 +00:00
Jake Burkholder
7c467eb823 *.s -> *.S. 2002-07-31 15:52:04 +00:00
Jake Burkholder
ba37958b34 Moved the rule for locore.o from kern.post.mk to Makefile.$ARCH. 2002-07-31 14:59:05 +00:00
Warner Losh
abf24f80a6 Fix path to other files.<arch> files.
Fix disordering of libkern/crc32.c entry.

MFC after: 1 day
2002-07-30 22:28:43 +00:00
Mitsuru IWASAKI
b69ed3f4c6 Resolve conflicts arising from the ACPI CA 20020725 import. 2002-07-30 19:35:32 +00:00
Josef Karthauser
ca095220db Commit a version of the uvisor driver for connecting Handspring
Visors via USB.

Submitted by:	Chia-liang Kao <clkao@clkao.org>
2002-07-30 17:44:28 +00:00
Robert Watson
e35b3494da Hook up kern_mac.c to the build.
Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
2002-07-30 02:04:56 +00:00
Ruslan Ermilov
d2893b161b Drop support for COPY, -c has been the default mode of install(1)
for a long time now.

Approved by:	bde
2002-07-29 09:40:17 +00:00
Jake Burkholder
55328d51ba Add routines needed for high resolution profiling. 2002-07-29 00:45:13 +00:00
Robert Watson
12e9f256e3 Kernel options for Mandatory Access Control (MAC).
MAC support will be merged into the main tree over the next week in
reasonable size chunks; much more to follow.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
2002-07-27 19:50:28 +00:00
Warner Losh
a850203de0 Make PCI_ENABLE_IO_MODES a sysctl hw.pci.enable_io_modes. It can also
be set at boot time.  It defaults to 1 now since it can be set in the
boot loader.  If this proves unwise, we can reset it to defaulting to 0.
2002-07-26 07:58:16 +00:00
Peter Wemm
93c9745e20 gethints.awk is a machine-specific 4.x->5.x transition aid. We cannot
use a common one because pc98 has got very different values.  This only
needs to exist on platforms that existed under 4.x.
2002-07-26 03:52:30 +00:00
John Baldwin
a2959ac694 Move sio's ebus attachment to the MI files section so it is compiled in
for any machines that use ebus.
2002-07-24 12:43:27 +00:00
John Baldwin
ba268f0312 Move sio_isa.c back to MD files files due to PC98 brain damage. 2002-07-24 12:35:52 +00:00
Yoshihiro Takahashi
ebe3c68929 MFi386: revision 1.407 (move the em driver entry to MI file) 2002-07-24 12:33:39 +00:00
Peter Wemm
ec7892680f pci is (finally) no longer a 'count' device. ahc/ahd were the last
holdouts.
2002-07-23 06:33:08 +00:00
Peter Wemm
0cd59a38ce Move 'em' from files.i386 to files so that it is within reach of the
ia64 (tested) and pc98 (i386 based) platforms.
2002-07-22 01:11:16 +00:00
Peter Wemm
c19a8e0670 The transition time for -Werror has been gone for a while. We are now
sufficiently clean that we can fix any new problems or mark individual
files as not being ready for -Werror.
2002-07-22 00:15:01 +00:00
Peter Wemm
ee739cd16c Add unit count to 'card' 2002-07-21 23:20:29 +00:00
Peter Wemm
d76dc9c3f3 pci/cy_pci.c is still MD, it needs i386/isa/cy.c for the core. 2002-07-21 23:15:41 +00:00
Peter Wemm
c06a33507a The following devices do not take a static unit 'count' argument:
ar, fe, lnc, sr, wl, fpa, bktr, sbni
2002-07-21 22:28:43 +00:00
Peter Wemm
995e4431de Change bktr and smbus from 'count' back to 'optional' 2002-07-21 21:47:07 +00:00
Peter Wemm
b5d0be8951 Remove dependency on NPCI. Use 'options ATA_NOPCI' to compile without
pci support.  This really needs to be fixed properly some day, but judging
by the fact that the nopci case hasn't compiled for quite a while, there
does not seem to be much urgency.

Reviewed by:	sos
2002-07-21 21:37:09 +00:00
Nick Sayer
d807a231a2 Add uaudio -- a USB audio device driver.
This driver actually works slightly better on -stable than on -current
(the system locks on detach on -current), so it should be MFC'd somewhat
sooner.

This driver currently points out a difficulty in the sound device framework.
The PCM unregister routine is allowed to refuse the detach if the device is
in use. In the case of a USB device, however, this unregistration is much more
mandatory in nature, since the device is *actually* gone when this call is
made. The sound subsystem really should not refuse an unregistration and
should take its own steps to reject further I/O. As a result, if you detach
a USB sound device while it is in use, you can expect a panic shortly
thereafter.

This device cannot currently record audio. Some routines are unwritten as
of yet in uaudio.c to support recording.

This device hangs my -current box on detach. I don't know why. This does
not happen on my -stable machine.

Obtained from:	Hiroyuki Aizu
MFC after:	2 weeks
2002-07-21 17:28:50 +00:00
Peter Wemm
1c4f51fde0 ebus is not a 'count' device. There are no NEBUS references. 2002-07-20 08:16:51 +00:00
Peter Wemm
3ebc124838 Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable
handler in the kernel at the same time.  Also, allow for the
exec_new_vmspace() code to build a different sized vmspace depending on
the executable environment.  This is a big help for execing i386 binaries
on ia64.   The ELF exec code grows the ability to map partial pages when
there is a page size difference, eg: emulating 4K pages on 8K or 16K
hardware pages.

Flesh out the i386 emulation support for ia64.  At this point, the only
binary that I know of that fails is cvsup, because the cvsup runtime
tries to execute code in pages not marked executable.

Obtained from:  dfr (mostly, many tweaks from me).
2002-07-20 02:56:12 +00:00
David E. O'Brien
5959d16036 Add the ebus sio attachment. 2002-07-19 08:03:14 +00:00
Ruslan Ermilov
7f3c93b7de s/install -c/${INSTALL} ${COPY}/ 2002-07-18 12:02:20 +00:00
Ruslan Ermilov
2b06260dfa Handle installation of links through bsd.links.mk.
Removed comments that no longer directly apply here.
2002-07-17 08:21:50 +00:00
Warner Losh
b946901ca7 pccard_common.c is no longer necssary 2002-07-17 05:22:00 +00:00
Dima Dorfman
a1dc209638 Introduce the DEVFS "rule" subsystem. DEVFS rules permit the
administrator to define certain properties of new devfs nodes before
they become visible to the userland.  Both static (e.g., /dev/speaker)
and dynamic (e.g., /dev/bpf*, some removable devices) nodes are
supported.  Each DEVFS mount may have a different ruleset assigned to
it, permitting different policies to be implemented for things like
jails.

Approved by:	phk
2002-07-17 01:46:48 +00:00
John Baldwin
dde0429505 Various comment and minor style fixes. No actual content changes.
Inspired by:	bde
2002-07-16 18:20:17 +00:00
Mark Murray
e9b24da3d5 Retire the perl gethints.conf in favour of an awk version. Move
the awk version to a central place for maintenance.

Submitted by:	Cyrille Lefevre <cyrille.lefevre@laposte.net>
2002-07-16 09:28:25 +00:00
John Baldwin
5e4fa8916d KSTACK_PAGES is only an option on i386, so move it to the i386 NOTES file. 2002-07-15 19:24:50 +00:00
John Baldwin
b928585573 Whitespace fix. 2002-07-15 19:14:13 +00:00
John Baldwin
fbfee3f615 Move SMBFS from i386 and pc98 files and options files to MI files and
options files.
2002-07-15 19:11:21 +00:00
John Baldwin
522a5d72bd The hardware bus configuration section is now empty, so axe it. The
architecture specific NOTES files define which hardware busses each
architecture supports.
2002-07-15 19:00:21 +00:00
John Baldwin
f309f881ad Move NTIMECOUNTER and PPS_SYNC from the ISA bus section to the clock
options section.
2002-07-15 18:59:00 +00:00
John Baldwin
601969b9aa The EISA_SLOTS option appears to be i386-only. 2002-07-15 18:55:07 +00:00
John Baldwin
122b088a2a COMPAT_OLDISA is only used on i386. 2002-07-15 18:50:13 +00:00
John Baldwin
6c519e3898 Sync up syscons options from options.i386. 2002-07-15 18:43:09 +00:00
John Baldwin
bdff575a42 Move all the sio(4) attachments (except for pc98's cbus attachment) to the
MI files file.  We can't move sio.c because pc98 uses a custom version.
2002-07-15 15:47:34 +00:00
John Baldwin
47a3594e8e The puc(4) driver/bridge is MI, so don't bury it in MD options and files
config files.  It also depends on PCI.
2002-07-15 15:39:10 +00:00
John Baldwin
0b9113359f Sort all the SYSV IPC options. They are still all clumped together, but
at least they are sorted relative to themselves now.
2002-07-15 15:28:16 +00:00
John Baldwin
404b3dcf21 - Properly sort GEOM and NODEVFS.
- GEOM doesn't need to specify a filename, the correct one is chosen by
  default.
2002-07-15 15:25:08 +00:00
John Baldwin
97fef0a119 Make WLCACHE and WLDEBUG MI options. 2002-07-15 15:21:51 +00:00
John Baldwin
7f01180e4e Make NDGBPORTS an MI option since the dgb(4) driver is an MI driver.
Remove comments about NDGBPORTS from the options* files.  Please document
options in NOTES, not in the options* files.
2002-07-15 15:18:34 +00:00
John Baldwin
7b52958662 Properly document NDGBPORTS and use a better value in NOTES. The normal
values for settings in NOTES is to use the default value + 1.
2002-07-15 15:17:22 +00:00
John Baldwin
e03e67ef3b Remove SIMOS option from here. It will be moving to a new home shortly. 2002-07-15 15:07:51 +00:00
John Baldwin
722e959358 Adjust a comment, the vga device only supports VGA cards. 2002-07-15 14:56:44 +00:00
John Baldwin
cb8881c3df Alpha does not support the PERFMON kernel option and does not have a
perfmon.c.
2002-07-15 14:45:32 +00:00
John Baldwin
319c5598e3 Neither options SLICE or sys/alpha/alpha/mountroot.c exist anymore. 2002-07-15 14:43:40 +00:00
John Baldwin
a916ce1acc Move ACPI device and options from MI NOTES to the i386 MD NOTES file. 2002-07-15 14:28:20 +00:00
Mark Murray
bbf09ad887 Upgrade the random device to use a "real" hash instead of building
one out of a block cipher. This has 2 advantages:
1) The code is _much_ simpler
2) We aren't committing our security to one algorithm (much as we
   may think we trust AES).

While I'm here, make an explicit reseed do a slow reseed instead
of a fast; this is in line with what the original paper suggested.
2002-07-15 13:58:35 +00:00
Bruce Evans
3c9d896571 Quick fix for high resolution kernel profiling on i386's. Use
-finstrument-functions instead of -mprofiler-epilogue.  The former
works essentially the same as the latter but has a higher overhead
(about 22 more bytes per function for passing unused args to the
profiling functions).

Removed all traces of the IDENT Makefile variable, which had been
reduced to just a place for holding profiling's contribution to CFLAGS
(the IDENT that gives the kernel identity was renamed to KERN_IDENT).
2002-07-13 22:28:34 +00:00
Bruce Evans
8365569883 Moved the setting of all profiling-related variables except the key one
(PROFLEVEL) to kern.pre.mk so that it is easier to manage.  Bumped config
version to match.

Moved the check for cputype being configured to a less bogus place in
mkmakefile.c.
2002-07-13 19:36:14 +00:00
Alfred Perlstein
f0eb293e88 Move COMPAT_FREEBSD4 to arch-neutral sys/conf/NOTES.
Add COMPAT_FREEBSD4 to GENERIC for arches that existed in FreeBSD 4's time,
not just i386. (alpha and pc98)

Requested by: bde
2002-07-13 16:43:53 +00:00
Peter Wemm
f1b665c8fe Revive backed out pmap related changes from Feb 2002. The highlights are:
- It actually works this time, honest!
- Fine grained TLB shootdowns for SMP on i386.  IPI's are very expensive,
  so try and optimize things where possible.
- Introduce ranged shootdowns that can be done as a single IPI.
- PG_G support for i386
- Specific-cpu targeted shootdowns.  For example, there is no sense in
  globally purging the TLB cache for where we are stealing a page from
  the local unshared process on the local cpu.  Use pm_active to track
  this.
- Add some instrumentation for the tlb shootdown code.
- Rip out SMP code from <machine/cpufunc.h>
- Try and fix some very bogus PG_G and PG_PS interactions that were bad
  enough to cause vm86 bios calls to break.  vm86 depended on our existing
  bugs and this was the cause of the VESA panics last time.
- Fix the silly one-line error that caused the 'panic: bad pte' last time.
- Fix a couple of other silly one-line errors that should have caused more
  pain than they did.

Some more work is needed:
- pmap_{zero,copy}_page[_idle].  These can be done without IPI's if we
  have a hook in cpu_switch.
- The IPI handlers need some cleanup.  I have a bogus %ds load that can
  be avoided.
- APTD handling is rather bogus and appears to be a large source of
  global TLB IPI shootdowns for no really good reason.

I see speedups of between 1.5% and ~4% on buildworlds in a while 1 loop.
I expect to see a bigger difference when there is significant pageout
activity or the system otherwise has memory shortages.

I have backed out a few optimizations that I had been using over the last
few days in order to be a little more conservative.  I'll revisit these
again over the next few days as the dust settles.

New option:  DISABLE_PG_G - In case I missed something.
2002-07-12 07:56:11 +00:00
Alfred Perlstein
074453c230 Introduce syscall.master option 'COMPAT4' which allows one to wrap
syscalls for FreeBSD 4 compatibility.
Add kernel option COMPAT_FREEBSD4 to enable these syscalls.
2002-07-12 06:38:34 +00:00
Bruce Evans
b147fcf936 Fixed misspelling of "hint." as "hints." in the description of the "hint."
keyword and in the description of rp's hints.

Didn't fix rp's hints being mostly in comments so that they are harder to
use (they don't get linted either way because makeLINT.sh strips them and
there is no compile-time syntax checking of hints anyway).
2002-07-11 20:43:37 +00:00
Ruslan Ermilov
6dc6a04be5 Do not override the standard `distribute' target that is currently
available from bsd.obj.mk.

The native version was identical (and pretty much unused except in
the -DMODULES_WITH_WORLD case, which it is not for "make release")
except that the "bin" -> "base" change of the default DISTRIBUTION
name did not propagate here.
2002-07-11 14:13:37 +00:00
Kenneth D. Merry
2c8f5a28bb Move the MSIZE and MCLSHIFT options out of the undocumented section in
NOTES.  Add some comments about the potential problems associated with NIC
driver modules and changing these options.

Fix sorting problems in sys/conf/options with the MSIZE and MCLSHIFT
options.

Reviewed by:	bde
2002-07-11 04:15:53 +00:00
Matt Jacob
e05ec8935c Enable ISP SBus support. 2002-07-11 03:26:39 +00:00
Benno Rice
99bc8c72f7 Add setjmp (needed for DDB). 2002-07-10 12:26:17 +00:00
Benno Rice
45b4eca56d Add DDB support. 2002-07-10 12:21:54 +00:00
Josef Karthauser
04b401aa8a It's not "usio" anymore, it's "ucom".
Submitted by:	nsayer
2002-07-10 01:42:25 +00:00
David E. O'Brien
8442e07371 Desupport the TurboChannel Alpha's. This means the DEC3000/300* Pelic*
and DEC3000/[4-9]00 Flamingo/Sandpiper families.
2002-07-09 19:20:18 +00:00
Mitsuru IWASAKI
98479b041b Resolve conflicts arising from the ACPI CA 20020611 import. 2002-07-09 17:54:02 +00:00