Commit Graph

4258 Commits

Author SHA1 Message Date
nyan
9a780e6f08 Rename from apm_bioscall.s to apm_bioscall.S for removing a special rule
to build a module.  A repo-copy is not done because it has no important logs.

Pointed out by: ru
2005-04-20 12:28:20 +00:00
imp
8170467859 Move this to the specific architectures that are supported. #ifdef foo
in sys/pmc.h precludes it from working on !i386, !amd64.  When that changes,
it can be moved back into conf/NOTES.
2005-04-19 22:16:46 +00:00
imp
9772dfc162 Need more files for i386, need all the files for pc98. 2005-04-19 21:40:07 +00:00
obrien
ef784661c5 I accidently committed two 'cleandepend' when I was deciding which
form was "cleaner".
2005-04-19 18:29:11 +00:00
njl
0a1c7b06fb Hook smist up to the kernel build. 2005-04-19 16:39:23 +00:00
jkoshy
dc3444cd91 Bring a working snapshot of hwpmc(4), its associated libraries, userland utilities
and documentation into -CURRENT.

Bump FreeBSD_version.

Reviewed by:	alc, jhb (kernel changes)
2005-04-19 04:01:25 +00:00
obrien
4c6d59e042 As with kernel-depend, rm the DEPENDFILE before modules-depend. 2005-04-18 21:10:38 +00:00
damien
8e5cb227ae Initial import of ipw, iwi, ral and ural drivers:
ipw  - Intel PRO/Wireless 2100
iwi  - Intel PRO/Wireless 2200BG/2225BG/2915ABG
ral  - Ralink Technology RT2500
ural - Ralink Technology RT2500USB

Approved by:	silby (mentor)
2005-04-18 18:47:38 +00:00
rwatson
40bd5c4f17 Add ALQ and KTR_ALQ to NOTES so that they are built into LINT. 2005-04-16 12:14:43 +00:00
anholt
ed881e3d94 Update to DRM CVS as of 2005-04-12, bringing many changes:
- Split core DRM routines back into their own module, rather than using the
  nasty templated system like before.
- Development-class R300 support in radeon driver (requires userland pieces, of
  course).
- Mach64 driver (haven't tested in a while -- my mach64s no longer fit in the
  testbox).  Covers Rage Pros, Rage Mobility P/M, Rage XL, and some others.
- i915 driver files, which just need to get drm_drv.c fixed to allow attachment
  to the drmsub device.  Covers i830 through i915 integrated graphics.
- savage driver files, which should require minimal changes to work.  Covers the
  Savage3D, Savage IX/MX, Savage 4, ProSavage.
- Support for color and texture tiling and HyperZ features of Radeon.

Thanks to:	scottl (much p4 handholding)
		Jung-uk Kim (helpful prodding)
PR:		[1] kern/76879, [2] kern/72548
Submitted by:	[1] Alex, lesha at intercaf dot ru
		[2] Shaun Jurrens, shaun at shamz dot net
2005-04-16 03:44:47 +00:00
peter
bcac16e38c Remove NO_MIXED_MODE option 2005-04-15 18:48:27 +00:00
nyan
6c10379c0c MFi386: revision 1.219. 2005-04-15 14:24:49 +00:00
jhb
d3ad4828d6 Remove support for mixed mode altogether now that we no longer use IRQ 0
when using an APIC.  This simplifies the APIC code somewhat and also allows
us to be pedantically more compliant with ACPI which mandates no use of
mixed mode.
2005-04-14 17:59:58 +00:00
imp
64504c2ac7 Never hardcode /sys into these Makefiles. The proper way to spell it is $S.
Also, move the -I stuff to the centralized kern.pre.mk.  However, it
might be better to add these flags to files.conf.  This is a short
term fix to fix the broken builds on my machine (I don't have a valid
/sys link).
2005-04-13 14:49:57 +00:00
cognet
c2900a7a3b We have an asm version of bcmp(), so we could use it as well. 2005-04-12 22:46:09 +00:00
vkashyap
363d709ec6 The latest release of the FreeBSD driver (twa) for
3ware's 9xxx series controllers.  This corresponds to
the 9.2 release (for FreeBSD 5.2.1) on the 3ware website.

Highlights of this release are:

1. The driver has been re-architected to use a "Common Layer"
    (all tw_cl* files), which is a consolidation of all OS-independent
    parts of the driver.  The FreeBSD OS specific portions of the
    driver go into an "OS Layer" (all tw_osl* files).
    This re-architecture is to achieve better maintainability, consistency
    of behavior across OS's, and better portability to new OS's (drivers
    for new OS's can be written by just adding an OS Layer that's specific
    to the OS, by complying to a "Common Layer Programming Interface" API.

2. The driver takes advantage of multiple processors.

3. The driver has a new firmware image bundled, the new features of which
   include Online Capacity Expansion and multi-lun support, among others.
   More details about 3ware's 9.2 release can be found here:
   http://www.3ware.com/download/Escalade9000Series/9.2/9.2_Release_Notes_Web.pdf

Since the Common Layer is used across OS's, the FreeBSD specific include
path for header files (/sys/dev/twa) is not part of the #include pre-processor
directive in any of the source files.  For being able to integrate twa into
the kernel despite this, Makefile.<arch> has been changed to add the include
path to CFLAGS.

Reviewed by: scottl
2005-04-12 22:07:11 +00:00
wpaul
9b4df77d35 Add winx32_wrap.S to files.i386 for the NDISulator. 2005-04-11 16:23:13 +00:00
mux
6cead66aac Use comments after .endif to please make(1) with latest changes so
that it's possible to build a kernel without getting flooded with
thousands of warnings.
2005-04-11 12:54:03 +00:00
cognet
07598426f2 Get more love from GEOM on arm. 2005-04-07 22:06:56 +00:00
scottl
35f7dc97d7 Re-enable the atapicam driver in NOTES. 2005-04-05 02:05:38 +00:00
jhb
41cadaa11e Divorce critical sections from spinlocks. Critical sections as denoted by
critical_enter() and critical_exit() are now solely a mechanism for
deferring kernel preemptions.  They no longer have any affect on
interrupts.  This means that standalone critical sections are now very
cheap as they are simply unlocked integer increments and decrements for the
common case.

Spin mutexes now use a separate KPI implemented in MD code: spinlock_enter()
and spinlock_exit().  This KPI is responsible for providing whatever MD
guarantees are needed to ensure that a thread holding a spin lock won't
be preempted by any other code that will try to lock the same lock.  For
now all archs continue to block interrupts in a "spinlock section" as they
did formerly in all critical sections.  Note that I've also taken this
opportunity to push a few things into MD code rather than MI.  For example,
critical_fork_exit() no longer exists.  Instead, MD code ensures that new
threads have the correct state when they are created.  Also, we no longer
try to fixup the idlethreads for APs in MI code.  Instead, each arch sets
the initial curthread and adjusts the state of the idle thread it borrows
in order to perform the initial context switch.

This change is largely a big NOP, but the cleaner separation it provides
will allow for more efficient alternative locking schemes in other parts
of the kernel (bare critical sections rather than per-CPU spin mutexes
for per-CPU data for example).

Reviewed by:	grehan, cognet, arch@, others
Tested on:	i386, alpha, sparc64, powerpc, arm, possibly more
2005-04-04 21:53:56 +00:00
jeff
b8a893bbd4 - Move LOOKUP_SHARED from opt_global.h to opt_vfs.h so we don't have
to recompile the whole kernel if we change it.
2005-04-03 23:49:13 +00:00
imp
b3f43c4882 Don't forget to create new-style links for module builds.
Forgotten by: imp@
Reminded by: nyan@
2005-04-03 04:56:05 +00:00
imp
3c83d974a6 Now that we have proper links, no need to fake up ones as part of
depend.  Now that we no longer need this hack, remove it.

Forgotten by: imp
Reminded by: nyan
2005-04-03 04:33:42 +00:00
imp
30365aff3a Update version number for latest config version bump 2005-04-01 22:56:10 +00:00
scottl
9683bbdf3f FIx a botch with the addition of the arcmsr driver. 2005-04-01 19:32:12 +00:00
peter
7df6205a90 Since the question keeps coming up, explain why the -mno-sse etc switches
are there and that it does not have an effect on user applications.
2005-03-31 22:53:58 +00:00
scottl
deb672e8b2 Glue the arcmsr driver into the tree. 2005-03-31 20:21:43 +00:00
imp
5c2e7e3808 atapicam is broken, so comment it out since it may take a while to fix it. 2005-03-31 03:21:21 +00:00
sos
f820cdfe29 This is the much rumoured ATA mkIII update that I've been working on.
o       ATA is now fully newbus'd and split into modules.
        This means that on a modern system you just load "atapci and ata"
        to get the base support, and then one or more of the device
        subdrivers "atadisk atapicd atapifd atapist ataraid".
        All can be loaded/unloaded anytime, but for obvious reasons you
        dont want to unload atadisk when you have mounted filesystems.

o       The device identify part of the probe has been rewritten to fix
        the problems with odd devices the old had, and to try to remove
        so of the long delays some HW could provoke. Also probing is done
	without the need for interrupts, making earlier probing possible.

o       SATA devices can be hot inserted/removed and devices will be created/
        removed in /dev accordingly.
	NOTE: only supported on controllers that has this feature:
	Promise and Silicon Image for now.
	On other controllers the usual atacontrol detach/attach dance is
	still needed.

o	Support for "atomic" composite ATA requests used for RAID.

o       ATA RAID support has been rewritten and and now supports these
        metadata formats:
                 "Adaptec HostRAID"
                 "Highpoint V2 RocketRAID"
                 "Highpoint V3 RocketRAID"
                 "Intel MatrixRAID"
                 "Integrated Technology Express"
                 "LSILogic V2 MegaRAID"
                 "LSILogic V3 MegaRAID"
                 "Promise FastTrak"
                 "Silicon Image Medley"
		 "FreeBSD PseudoRAID"

o       Update the ioctl API to match new RAID levels etc.

o       Update atacontrol to know about the new RAID levels etc
        NOTE: you need to recompile atacontrol with the new sys/ata.h,
        make world will take care of that.
	NOTE2: that rebuild is done differently from the old system as
	the rebuild is now done piggybacked on read requests to the
	array, so atacontrol simply starts a background "dd" to rebuild
	the array.

o       The reinit code has been worked over to be much more robust.

o       The timeout code has been overhauled for races.

o	Support of new chipsets.

o       Lots of fixes for bugs found while doing the modulerization and
        reviewing the old code.

Missing or changed features from current ATA:

o       atapi-cd no longer has support for ATAPI changers. Todays its
        much cheaper and alot faster to copy those CD images to disk
        and serve them from there. Besides they dont seem to be made
        anymore, maybe for that exact reason.

o       ATA RAID can only read metadata from all the above metadata formats,
	not write all of them (Promise and Highpoint V2 so far). This means
	that arrays can be picked up from the BIOS, but they cannot be
	created from FreeBSD. There is more to it than just the missing
	write metadata support, those formats are not unique to a given
	controller like Promise and Highpoint formats, instead they exist
	for several types, and even worse, some controllers can have
	different formats and its impossible to tell which one.
	The outcome is that we cannot reliably create the metadata of those
	formats and be sure the controller BIOS will understand it.
	However write support is needed to update/fail/rebuild the arrays
	properly so it sits fairly high on the TODO list.

o       So far atapicam is not supported with these changes. When/if this
	will change is up to the maintainer of atapi-cam so go there for
	questions.

HW donated by:  Webveveriet AS
HW donated by:  Frode Nordahl
HW donated by:  Yahoo!
HW donated by:  Sentex
Patience by:	Vife and my boys (and even the cats)
2005-03-30 12:03:40 +00:00
phk
5f6d29a6e0 We don't need no major numbers
We don't need a mknod(2) call
	No tricky install documentation
	Kernel leave them dev_t alone
	Hey Kernel leave them cdevsw alone
	All in all it's just another struct in src/sys
	All in all you're just another struct in src/sys
2005-03-29 11:26:14 +00:00
phk
cc9169b289 Don't generate major.c anymore. 2005-03-29 11:23:25 +00:00
njl
08fabe830f Add powernow to kernel build target. 2005-03-27 21:50:30 +00:00
sobomax
cf0b6b591e Add USB Communication Device Class Ethernet driver. Originally written for
FreeBSD based on aue(4) it was picked by OpenBSD, then from OpenBSD ported
to NetBSD and finally NetBSD version merged with original one goes into
FreeBSD.

Obtained from:  http://www.gank.org/freebsd/cdce/
                NetBSD
                OpenBSD
2005-03-22 14:52:40 +00:00
marius
d09e0745dc Add a driver for the 'clock-board' device (the clock board is an
inevitable component in Sun Exx00 machines and provides serial ports,
NVRAM and TOD amongst others which are handled by uart(4) and eeprom(4)
respectively). This driver currently only prints out information about
the chassis on attach and allows to blink the 'Cycling' LED (which is
duplicated on the front panel) of the clock board just like fhc(4) does
for the other boards. The device name for the LED is /dev/led/clockboard.

Obtained from:	OpenBSD
Tested by:	joerg
2005-03-19 01:04:48 +00:00
murray
f7c0ee4068 Add a comment to note that pseudo-device bpf is required for DHCP.
This is mentioned in the Handbook but it is not as obvious to new
users why bpf is needed compared to the other largely self-explanatory
items in GENERIC.

PR:		conf/40855
MFC after:	1 week
2005-03-18 15:24:00 +00:00
philip
bc0aad54aa Hook acpi_fujitsu up to the build.
Forgotten by:	philip
2005-03-18 09:34:52 +00:00
cognet
859631f681 Bring back some of the ioctl junk that was removed in rev 1.59 as a
i386-only kernel option, ASR_COMPAT, and under BURN_BRIDGES.
It is really ugly, but raidutils depends on it.

Discussed with:	scottl
2005-03-17 01:20:49 +00:00
obrien
9251389b0e Remove OBE comment about AMD64 memory model. 2005-03-15 18:44:51 +00:00
obrien
8785d9930a Ensure GCC does not use FP registers in integer code.
I think all we really need is -fno-sse2.
I really don't like cluttering up the compiler invocation,
but this bigger hammer will fix reported problems for now.
2005-03-15 18:43:36 +00:00
des
409a23294c Add PSEUDOFS_TRACE option. 2005-03-14 16:04:27 +00:00
phk
7112e51413 Use vfs_hash instead of home-rolled. 2005-03-14 14:41:37 +00:00
phk
6ead7c4f27 Use vfs_hash() instead of home-rolled 2005-03-14 13:30:06 +00:00
phk
503a6885b8 Use vfs_hash instead of home-rolled. 2005-03-14 10:21:16 +00:00
phk
c15976e56b Currently (almost) all filesystems maintain a local inode hash table
to get from (mount + inode) to vnode.  These tables are mostly
copy&pasted from UFS, sized based on desiredvnodes and therefore
quite large (128K-512K).  Several filesystems are buggy enough that
they allocate the hash table even before they know if they will
ever be used or not.

Add "vfs_hash", a system wide hash table, which will replace all
the per-filesystem hash-tables.

The fields we add to struct vnode will more or less be saved in
the respective filesystems inodes.

Having one central implementation will save code and will allow us
to justify the complexity of code to dynamically (re)size the hash
at a later point.
2005-03-14 10:01:29 +00:00
obrien
04ecb96d39 FreeBSD consumer bits of the nForce MCP NIC binary blob.
Demanded by:	DES
Encouraged by:	scottl
Obtained from:	q@onthenet.com.au (partially)
KNF'ed by:	obrien
2005-03-12 00:29:30 +00:00
ume
741caa3017 just use crypto/rijndael
(I forgot to commit this in my previous commit)
2005-03-11 17:58:24 +00:00
sam
6440c7ec86 SampleRate rate control algorithm for the ath driver
Submitted by:	John Bicket
2005-03-11 01:39:57 +00:00
ume
4bc4328cd1 use cast128 in opencrypto to nuke duplicate code. 2005-03-10 11:40:53 +00:00
grog
73be7f6caf Correct indentation style:
- "options" is followed by the characters \040\011, not \011\011.
  Correct both my own sins and those of others.
- Comment blocks start and end with an empty line ^#$.
- Remove non-standard comments added in my last commit.

Requested by: njl
Correctness confirmed by: bde
2005-03-07 02:20:14 +00:00