Commit Graph

549 Commits

Author SHA1 Message Date
Ruslan Ermilov
7971a9bc04 MFi386: 1.13: Fix booting with ps2 keyboards. 2006-10-21 12:52:46 +00:00
Dag-Erling Smørgrav
c43ac89acc Move more MD devices and options out of MI NOTES. 2006-10-20 09:52:27 +00:00
Dag-Erling Smørgrav
c276283866 The VGA_DEBUG option only exists on {amd64,i386,ia64}.
Also remove 'device io' from amd64 NOTES; DEFAULTS takes care of it.
2006-10-20 08:56:26 +00:00
Warner Losh
e54ad0a189 Remove references to pccard.conf 2006-10-19 05:17:55 +00:00
Simon L. B. Nielsen
4517aab293 - Remove SCHED_ULE from GENERIC to better avoid foot-shooting by
unsuspecting users.
- Add a comment in NOTES about experimental status of SCHED_ULE.
- Make warning about experimental status in sched_ule(4) a bit
  stronger.

Suggested and reviewed by:	dougb
Discussed on:			developers
MFC after:			3 days
2006-10-05 20:31:58 +00:00
Ruslan Ermilov
6c9fdda750 Added COMPAT_FREEBSD6 option. 2006-09-26 12:36:34 +00:00
John Baldwin
d72a078647 Update the ipmi(4) driver:
- Split out the communication protocols into their own files and use
  a couple of function pointers in the softc that the commuication
  protocols setup in their own attach routine.
- Add support for the SSIF interface (talking to IPMI over SMBus).
- Add an ACPI attachment.
- Add a PCI attachment that attaches to devices with the IPMI interface
  subclass.
- Split the ISA attachment out into its own file: ipmi_isa.c.
- Change the code to probe the SMBIOS table for an IPMI entry to just use
  pmap_mapbios() to map the table in rather than trying to setup a fake
  resource on an isa device and then activating the resource to map in the
  table.
- Make bus attachments leaner by adding attach functions for each
  communication interface (ipmi_kcs_attach(), ipmi_smic_attach(), etc.)
  that setup per-interface data.
- Formalize the model used by the driver to handle requests by adding an
  explicit struct ipmi_request object that holds the state of a given
  request and reply for the entire lifetime of the request.  By bundling
  the request into an object, it is easier to add retry logic to the various
  communication backends (as well as eventually support BT mode which uses
  a slightly different message format than KCS, SMIC, and SSIF).
- Add a per-softc lock and remove D_NEEDGIANT as the driver is now MPSAFE.
- Add 32-bit compatibility ioctl shims so you can use a 32-bit ipmitool
  on FreeBSD/amd64.
- Add ipmi(4) to i386 and amd64 NOTES.

Submitted by:	ambrisko (large portions of 2 and 3)
Sponsored by:	IronPort Systems, Yahoo!
MFC after:	6 days
2006-09-22 22:11:29 +00:00
Marcel Moolenaar
302981e72a Remove sio(4) and related options from MI files to amd64, i386
and pc98 MD files. Remove nodevice and nooption lines specific
to sio(4) from ia64, powerpc and sparc64 NOTES. There were no
such lines for arm yet.
sio(4) is usable on less than half the platforms, not counting
a future mips platform. Its presence in MI files is therefore
increasingly becoming a burden.
2006-07-29 18:38:54 +00:00
Matt Jacob
086ba9f74f Make the firmware assist driver resident in
preparation for isp using it.
2006-07-09 16:40:31 +00:00
David Xu
20197a8c49 Temporarily remove SCHED_CORE, it seems I have so many works can do now,
one example is POSIX priority mutex for libthr.
2006-07-05 02:32:55 +00:00
David E. O'Brien
bfc788c283 Add a pure open source nForce Ethernet driver, under BSDL.
This driver was ported from OpenBSD by Shigeaki Tagashira
<shigeaki@se.hiroshima-u.ac.jp> and posted at
http://www.se.hiroshima-u.ac.jp/~shigeaki/software/freebsd-nfe.html
It was additionally cleaned up by me.
It is still a work-in-progress and thus is purposefully not in GENERIC.
And it conflicts with nve(4), so only one should be loaded.
2006-06-26 23:41:07 +00:00
Sergey Babkin
d81175c738 Backed out the change by request from rwatson.
PR:		kern/14584
2006-06-26 22:03:22 +00:00
Sergey Babkin
7a799f1ef0 The common UID/GID space implementation. It has been discussed on -arch
in 1999, and there are changes to the sysctl names compared to PR,
according to that discussion. The description is in sys/conf/NOTES.
Lines in the GENERIC files are added in commented-out form.
I'll attach the test script I've used to PR.

PR:		kern/14584
Submitted by:	babkin
2006-06-25 18:37:44 +00:00
Alexander Leidinger
28a3ae7f88 Remove COMPAT_43 from GENERIC (and other kernel configs). For amd64 there's
an explicit comment that it's needed for the linuxolator. This is not the
case anymore. For all other architectures there was only a "KEEP THIS".
I'm (and other people too) running a COMPAT_43-less kernel since it's not
necessary anymore for the linuxolator. Roman is running such a kernel for a
for longer time. No problems so far. And I doubt other (newer than ia32
or alpha) architectures really depend on it.

This may result in a small performance increase for some workloads.

If the removal of COMPAT_43 results in a not working program, please
recompile it and all dependencies and try again before reporting a
problem.

The only place where COMPAT_43 is needed (as in: does not compile without
it) is in the (outdated/not usable since too old) svr4 code.

Note: this does not remove the COMPAT_43TTY option.

Nagging by:	rdivacky
2006-06-15 19:58:53 +00:00
David Xu
b41f1452d9 Add scheduler CORE, the work I have done half a year ago, recent,
I picked it up again. The scheduler is forked from ULE, but the
algorithm to detect an interactive process is almost completely
different with ULE, it comes from Linux paper "Understanding the
Linux 2.6.8.1 CPU Scheduler", although I still use same word
"score" as a priority boost in ULE scheduler.

Briefly, the scheduler has following characteristic:
1. Timesharing process's nice value is seriously respected,
   timeslice and interaction detecting algorithm are based
   on nice value.
2. per-cpu scheduling queue and load balancing.
3. O(1) scheduling.
4. Some cpu affinity code in wakeup path.
5. Support POSIX SCHED_FIFO and SCHED_RR.
Unlike scheduler 4BSD and ULE which using fuzzy RQ_PPQ, the scheduler
uses 256 priority queues. Unlike ULE which using pull and push, the
scheduelr uses pull method, the main reason is to let relative idle
cpu do the work, but current the whole scheduler is protected by the
big sched_lock, so the benefit is not visible, it really can be worse
than nothing because all other cpu are locked out when we are doing
balancing work, which the 4BSD scheduelr does not have this problem.
The scheduler does not support hyperthreading very well, in fact,
the scheduler does not make the difference between physical CPU and
logical CPU, this should be improved in feature. The scheduler has
priority inversion problem on MP machine, it is not good for
realtime scheduling, it can cause realtime process starving.
As a result, it seems the MySQL super-smack runs better on my
Pentium-D machine when using libthr, despite on UP or SMP kernel.
2006-06-13 13:12:56 +00:00
John Baldwin
e3d7caf487 Enable a few more things in x86 NOTES to get broader LINT coverage:
- Turn on iwi(4), ipw(4), and ndis(4) on amd64 and i386.
- Turn on ral(4) and ural(4) on i386, pc98, and amd64.
2006-06-12 20:38:17 +00:00
Warner Losh
78878cef94 Add the ability to subset the devices that UART pulls in. This allows
the arm to compile without all the extras that don't appear, at least
not in the flavors of ARM I deal with.  This helps us save about 100k.

If I've botched the available devices on a platform, please let me
know and I'll correct ASAP.
2006-06-12 04:21:50 +00:00
Marius Strobl
8df071afd9 Add le(4). I could actually only test it on alpha, i386 and sparc64 but
given that this includes the more problematic platforms I see no reason
why it shouldn't also work on amd64 and ia64.
2006-05-17 20:45:45 +00:00
Ruslan Ermilov
155d9f6a98 Kill more references to lnc(4).
Submitted by:	grep(1)
2006-05-16 12:15:39 +00:00
Marius Strobl
055abe9af2 Remove some remnants of lnc(4). 2006-05-14 18:49:25 +00:00
Doug Ambrisko
32397ce071 Add in linsysfs. A linux 2.6 like sys filesystem to pacify the Linux
LSI MegaRAID SAS utility.

Sponsored by:		IronPort Systems
Man page help from:	brueffer
2006-05-09 22:27:01 +00:00
Sam Leffler
57d6ae0689 add ath and wlan crypto support
MFC after:	1 month
2006-05-03 18:15:36 +00:00
Marcel Moolenaar
64220a7e28 Rewrite of puc(4). Significant changes are:
o  Properly use rman(9) to manage resources. This eliminates the
   need to puc-specific hacks to rman. It also allows devinfo(8)
   to be used to find out the specific assignment of resources to
   serial/parallel ports.
o  Compress the PCI device "database" by optimizing for the common
   case and to use a procedural interface to handle the exceptions.
   The procedural interface also generalizes the need to setup the
   hardware (program chipsets, program clock frequencies).
o  Eliminate the need for PUC_FASTINTR. Serdev devices are fast by
   default and non-serdev devices are handled by the bus.
o  Use the serdev I/F to collect interrupt status and to handle
   interrupts across ports in priority order.
o  Sync the PCI device configuration to include devices found in
   NetBSD and not yet merged to FreeBSD.
o  Add support for Quatech 2, 4 and 8 port UARTs.
o  Add support for a couple dozen Timedia serial cards as found
   in Linux.
2006-04-28 21:21:53 +00:00
Scott Long
27aafcda76 Enable the rr232x driver for amd64. 2006-04-28 05:23:10 +00:00
Xin LI
3b28c0c6f9 Move AHC_REG_PRETTY_PRINT and AHD_REG_PRETTY_PRINT below
their corresponding devices.
2006-04-24 08:44:34 +00:00
Paul Saab
d8636a9ab7 Hook bce up to the build 2006-04-10 20:04:22 +00:00
Maksim Yevmenkin
b643101293 Add kbdmux(4) to GENERIC on amd64
Requested by:	scottl
Tested by:	scottl
2006-03-31 23:04:48 +00:00
Scott Long
7f631a410c Hook the MFI driver up to the build. 2006-03-29 09:57:22 +00:00
Yaroslav Tykhiy
4ffbe6ba9f MFi386 revision 1.1220: options TDFX_LINUX --> device tdfx_linux 2006-03-06 15:29:28 +00:00
David E. O'Brien
f8ed1e340d Move linux support to the linux section. 2006-01-12 01:20:59 +00:00
Poul-Henning Kamp
d3e64681d6 Move the old BSD4.3 tty compatibility from (!BURN_BRIDGES && COMPAT_43)
to COMPAT_43TTY.

Add COMPAT_43TTY to NOTES and */conf/GENERIC

Compile tty_compat.c only under the new option.

Spit out
	#warning "Old BSD tty API used, please upgrade."
if ioctl_compat.h gets #included from userland.
2006-01-10 09:19:10 +00:00
Eric Anholt
69b9fffc84 Merge DRM CVS as of 2005-12-02, adding i915 DRM support thanks to Alexey Popov,
and a new r300 PCI ID.
2005-12-03 01:23:50 +00:00
Eric Anholt
9fb0767374 Update DRM to CVS snapshot as of 2005-11-28. Notable changes:
- S3 Savage driver ported.
- Added support for ATI_fragment_shader registers for r200.
- Improved r300 support, needed for latest r300 DRI driver.
- (possibly) r300 PCIE support, needs X.Org server from CVS.
- Added support for PCI Matrox cards.
- Software fallbacks fixed for Rage 128, which used to render badly or hang.
- Some issues reported by WITNESS are fixed.
- i915 module Makefile added, as the driver may now be working, but is untested.
- Added scripts for copying and preprocessing DRM CVS for inclusion in the
  kernel.  Thanks to Daniel Stone for getting me started on that.
2005-11-28 23:13:57 +00:00
Ruslan Ermilov
6646524f34 - Allow duplicate "machine" directives with the same arguments.
- Move existing "machine" directives to DEFAULTS.
2005-11-27 23:17:00 +00:00
John Baldwin
7417e80b4e Don't enable PUC_FASTINTR by default in the source. Instead, enable it
via the DEFAULTS kernel configs.  This allows folks to turn it that option
off in the kernel configs if desired without having to hack the source.
This is especially useful since PUC_FASTINTR hangs the kernel boot on my
ultra60 which has two uart(4) devices hung off of a puc(4) device.

I did not enable PUC_FASTINTR by default on powerpc since powerpc does not
currently allow sharing of INTR_FAST with non-INTR_FAST like the other
archs.
2005-11-21 20:22:35 +00:00
Ruslan Ermilov
6d8200ff0c Add /dev/speaker support to amd64.
The following repo-copies were made (by Mark Murray):

sys/i386/isa/spkr.c -> sys/dev/speaker/spkr.c
sys/i386/include/speaker.h -> sys/dev/speaker/speaker.h
share/man/man4/man4.i386/spkr.4 -> share/man/man4/spkr.4
2005-11-11 09:57:32 +00:00
Marcel Moolenaar
38195fdcaf Add uart(4). When both sio(4) and uart(4) can handle a serial port,
sio(4) will claim it. This change therefore only affects how ports
are handled when they are not claimed by sio(4), and in principle
will improve hardware support.

MFC after: 2 months
2005-11-05 19:48:53 +00:00
John Baldwin
d394d454b0 Throw the switch and turn on STOP_NMI on in GENERIC for amd64 and i386.
Requested by:	kris
Ok'd by:	scottl
2005-11-01 22:59:03 +00:00
John Baldwin
296c4b1ad5 Hook nve(4) up in i386 and amd64 NOTES.
MFC after:	1 week
2005-10-31 20:45:37 +00:00
Peter Wemm
54903605b3 MFi386: bring over DEFAULTS (repocopy) and adapt. While there isn't a
4.x->6.x amd64 upgrade path, the config files are kept in approximate sync.
2005-10-27 18:54:43 +00:00
David E. O'Brien
537b6cf3ea Remove atpic as we've changed to using the lapic timer vs. using irq0 2005-10-27 18:40:56 +00:00
John Baldwin
85d72e4a2e Create a default kernel config for i386 and move 'device isa' and
'device npx' (both of which aren't really optional right now) and
'device io' and 'device mem' (to preserve POLA for 4.x users upgrading
to 6.0) from GENERIC into DEFAULTS.

Requested by:	scottl
Reviewed by:	scottl
2005-10-27 17:34:35 +00:00
John Baldwin
58553b9925 Rename the KDB_STOP_NMI kernel option to STOP_NMI and make it apply to all
IPI_STOP IPIs.
- Change the i386 and amd64 MD IPI code to send an NMI if STOP_NMI is
  enabled if an attempt is made to send an IPI_STOP IPI.  If the kernel
  option is enabled, there is also a sysctl to change the behavior at
  runtime (debug.stop_cpus_with_nmi which defaults to enabled).  This
  includes removing stop_cpus_nmi() and making ipi_nmi_selected() a
  private function for i386 and amd64.
- Fix ipi_all(), ipi_all_but_self(), and ipi_self() on i386 and amd64 to
  properly handle bitmapped IPIs as well as IPI_STOP IPIs when STOP_NMI is
  enabled.
- Fix ipi_nmi_handler() to execute the restart function on the first CPU
  that is restarted making use of atomic_readandclear() rather than
  assuming that the BSP is always included in the set of restarted CPUs.
  Also, the NMI handler didn't clear the function pointer meaning that
  subsequent stop and restarts could execute the function again.
- Define a new macro HAVE_STOPPEDPCBS on i386 and amd64 to control the use
  of stoppedpcbs[] and always enable it for i386 and amd64 instead of
  being dependent on KDB_STOP_NMI.  It works fine in both the NMI and
  non-NMI cases.
2005-10-24 21:04:19 +00:00
John Baldwin
05490142bb Another bit of sx(4) removal. 2005-10-17 18:35:57 +00:00
Ruslan Ermilov
6f6b430e2f Sort ath_rate_* entries. Mark ath_rate_sample as the desired algorithm.
Discussed with:	sam
2005-10-14 17:22:28 +00:00
Gleb Smirnoff
9c26aa3c12 Polling is now configured with help of ifconfig(8), not sysctl.
Prodded by:     maxim
2005-10-07 09:23:51 +00:00
Christian S.J. Peron
33cdc78d01 Introduce a kernel config for the Mandatory Access Control framework.
This kernel config briefly describes some of the major MAC policies
available on FreeBSD. The hope is that this will raise the awareness
about MAC and get more people interested.

Discussed with:	scottl
2005-09-18 03:15:36 +00:00
Scott Long
dc8540a9a0 Hook up the hptmv driver for amd64.
MFC After: 3 days
2005-09-08 03:29:18 +00:00
Maxime Henrion
5a29706504 Add back ed(4) in amd64 GENERIC. It now works nicely and since those
chips are commonly found, it makes sense to have it in GENERIC.  This
is a candidate for a RELENG_6 MFC.

Approved by;	peter
Requested by:	pav
Tested by:	pav
2005-07-24 17:55:57 +00:00
Ruslan Ermilov
c5bf476aa9 Fallout from the previous revision: lnc isn't quite ready for amd64 yet. 2005-07-22 16:02:40 +00:00