Commit Graph

147 Commits

Author SHA1 Message Date
Andrew Thompson
b850ecc180 Change USB_DEBUG to #ifdef and allow it to be turned off. Previously this had
the illusion of a tunable setting but was always turned on regardless.

MFC after:	1 week
2010-04-22 21:31:34 +00:00
Ed Schouten
338f1debcd Remove COMPAT_43TTY from stock kernel configuration files.
COMPAT_43TTY enables the sgtty interface. Even though its exposure has
only been removed in FreeBSD 8.0, it wasn't used by anything in the base
system in FreeBSD 5.x (possibly even 4.x?). On those releases, if your
ports/packages are less than two years old, they will prefer termios
over sgtty.
2010-03-13 09:21:00 +00:00
Attilio Rao
c1210a7d97 Adjust style (following the already existing rules) for the newly
introduced option DEADLKRES.

Reported by:	danfe, julian, avg
2010-02-15 23:44:48 +00:00
Attilio Rao
88cbfa852e Add the options DEADLKRES (introducing the deadlock resolver thread) in
the 'debugging' section of any HEAD kernel and enable for the mainstream
ones, excluding the embedded architectures.
It may, of course, enabled on a case-by-case basis.

Sponsored by:	Sandvine Incorporated
Requested by:	emaste
Discussed with:	kib
2010-02-10 16:30:04 +00:00
John Baldwin
13c18821fa Move the examples for the 'hints' and 'env' keywords from various GENERIC
kernel configs into NOTES.

Reviewed by:	imp
2010-01-19 17:20:34 +00:00
Warner Losh
87948dfdf2 Add INCLUDE_CONFIG_FILE in GENERIC on all non-embedded platforms.
# This is the resolution of removing it from DEFAULTS...

MFC after:	5 days
2010-01-10 17:44:22 +00:00
Bjoern A. Zeeb
193171b7f5 In sys/<arch>/conf/Makefile set TARGET to <arch>. That allows
sys/conf/makeLINT.mk to only do certain things for certain
architectures.

Note that neither arm nor mips have the Makefile there, thus
essentially not (yet) supporting LINT.  This would enable them
do add special treatment to sys/conf/makeLINT.mk as well chosing
one of the many configurations as LINT.

This is a hack of doing this and keeping it in a separate commit
will allow us to more easily identify and back it out.

Discussed on/with:	arch, jhb (as part of the LINT-VIMAGE thread)
MFC after:		1 month
2010-01-08 18:57:31 +00:00
Warner Losh
56eff2143f Revert 200594. This file isn't intended for these sorts of things. 2010-01-04 21:30:04 +00:00
Brooks Davis
9efde58392 Add vlan(4) to all GENERIC kernels.
MFC after:	1 week
2010-01-03 20:40:54 +00:00
Doug Barton
f1bdf073c1 Add INCLUDE_CONFIG_FILE, and a note in comments about how to also
include the comments with CONFIGARGS
2009-12-16 02:17:43 +00:00
Nathan Whitehorn
2c494821d4 Add atp(4) to powerpc GENERIC. Most late-generation Apple PowerPC laptops
have trackpads that do not work at all without this driver.
2009-11-29 20:51:23 +00:00
Nathan Whitehorn
3d59b758d0 Add a few SCSI controllers to GENERIC that can be found on Powermacs.
This allows installation onto SCSI disks as shipped, for example,
with the Powermac G3.

PR:		powerpc/138543
Obtained from:	sparc64
MFC after:	3 days
2009-09-10 21:25:05 +00:00
Nathan Whitehorn
57cf46fea3 Remove some debugging (KTR_VERBOSE) that crept into ppc GENERIC long ago
and is present on no other architectures by default.

MFC after:	4 days
2009-09-08 20:12:26 +00:00
Ed Schouten
89fe4c0a2b Enable POSIX semaphores on all non-embedded architectures by default.
More applications (including Firefox) seem to depend on this nowadays,
so not having this enabled by default is a bad idea.

Proposed by:	miwi
Patch by:	Florian Smeets <flo kasimir com>
Approved by:	re (kib)
2009-07-02 18:24:37 +00:00
Rafal Jaworowski
51500a4872 Include SMP support in the MPC85XX kernel by default. 2009-06-25 10:07:21 +00:00
Nathan Whitehorn
1016f143f0 Add cpufreq support on the PowerPC G5, along with a skeleton SMU driver
in order to slew CPU voltage during frequency changes. The OpenBSD SMU
driver was an extremely helpful reference for this.
2009-06-23 04:28:32 +00:00
Rafal Jaworowski
f07ef6e4e3 DS1553 RTC module driver. On the MPC8555CDS system it hangs off of the LBC bus.
Obtained from:	Semihalf
2009-06-22 15:48:47 +00:00
Rafal Jaworowski
757cb6dbdf Integrated I2C controller driver (found in MPC85xx and other SOC parts).
Obtained from:	Freescale, Semihalf
2009-06-22 15:34:32 +00:00
Rafal Jaworowski
02b553cafc Initial version of the sec(4) driver for the integrated security engine found
in Freescale system-on-chip devices.

The following algorithms and schemes are currently supported:
  - 3DES, AES, DES
  - MD5, SHA1, SHA256, SHA384, SHA512

Reviewed by:	philip
Obtained from:	Freescale, Semihalf
2009-06-06 09:37:55 +00:00
Robert Watson
bd875f5f13 Remove MAC kernel config files and add "options MAC" to GENERIC, with the
goal of shipping 8.0 with MAC support in the default kernel.  No policies
will be compiled in or enabled by default, but it will now be possible to
load them at boot or runtime without a kernel recompile.

While the framework is not believed to impose measurable overhead when no
policies are loaded (a result of optimization over the past few months in
HEAD), we'll continue to benchmark and optimize as the release approaches.
Please keep an eye out for performance or functionality regressions that
could be a result of this change.

Approved by:	re (kensmith)
Obtained from:	TrustedBSD Project
2009-06-02 18:31:08 +00:00
Nathan Whitehorn
9eb9db93da Introduce support for cpufreq on PowerPC with the dynamic frequency
switching capabilities of the MPC7447A and MPC7448.
2009-05-31 09:01:23 +00:00
Jun Kuriyama
b3b17597ea - Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00
Marcel Moolenaar
ac741ae511 Add suppport for ISA and ISA interrupts to make the ATA
controller in the VIA southbridge functional in the CDS
(Configurable Development System) for MPC85XX.
The embedded USB controllers look operational but the
interrupt steering is still wrong.
2009-04-24 03:51:11 +00:00
Andrew Thompson
2b78d30630 Remove the uscanner(4) driver, this follows the removal of the kernel scanner
driver in Linux 2.6. uscanner was just a simple wrapper around a fifo and
contained no logic, the default interface is now libusb (supported by sane).

Reviewed by:	HPS
2009-03-19 20:33:26 +00:00
Andrew Thompson
c89d41e5ff Change over the usb kernel options to the new stack (retaining existing
naming). The old usb stack can be compiled in my prefixing the name with 'o'.
2009-02-23 18:34:56 +00:00
Rafal Jaworowski
bd37530ee4 Additional features for the tsec(4) Ethernet driver.
- interrupt coalescing
  - polling
  - jumbo frames
  - multicast
  - VLAN tagging

The enhanced version of the chip (eTSEC) can also take advantage of:

  - TCP/IP checksum calculation h/w offloading

Obtained from:	Freescale, Semihalf
2009-02-17 14:57:05 +00:00
Andrew Thompson
e31a070263 Add uslcom to the build too.
Reminded by:	Michael Butler
2009-02-15 23:40:29 +00:00
Andrew Thompson
e4edc14efd Switch over GENERIC kernels to USB2 by default.
Tested by:	make universe
2009-02-15 22:33:44 +00:00
Nathan Whitehorn
8486eb86a7 Add support for the I2S and davbus audio controllers found in Apple PowerPC
hardware.

Submitted by:	Marco Trillo
2009-01-25 18:20:15 +00:00
Nathan Whitehorn
a9cade51ed Driver for Apple Keywest I2C controllers found in MacIO ASICs. Used for
power and thermal control, as well as GPIOs on Xserves and controlling
sound codecs for Apple built-in audio.

Submitted by:	Marco Trillo
Obtained from:	NetBSD
2009-01-15 02:52:31 +00:00
Nathan Whitehorn
9ca5167c5a Accidentally left ADB out of the PowerPC NOTES file during initial import. 2008-12-08 02:38:13 +00:00
Ed Schouten
bfba40a452 Remove "[KEEP THIS!]" from COMPAT_43TTY. It's not really that important.
Sgtty is a programming interface that has been replaced by termios over
the years. In June we already removed <sgtty.h>, which exposes the
ioctl()'s that are implemented by this interface. The importance of this
flag is overrated right now.
2008-12-02 19:09:08 +00:00
Nathan Whitehorn
b4dbc59983 Add ADB support. This provides support for the external ADB bus on the PowerMac
G3 as well as the internal ADB keyboard and mice in PowerBooks and iBooks. This
also brings in Mac GPIO support, for which we should eventually have a better
interface.

Obtained from:  NetBSD (CUDA and PMU drivers)
2008-10-26 19:37:38 +00:00
Marcel Moolenaar
e5637f19bd Enable the cfi(4) driver. 2008-10-25 06:25:15 +00:00
Ed Schouten
bc093719ca Integrate the new MPSAFE TTY layer to the FreeBSD operating system.
The last half year I've been working on a replacement TTY layer for the
FreeBSD kernel. The new TTY layer was designed to improve the following:

- Improved driver model:

  The old TTY layer has a driver model that is not abstract enough to
  make it friendly to use. A good example is the output path, where the
  device drivers directly access the output buffers. This means that an
  in-kernel PPP implementation must always convert network buffers into
  TTY buffers.

  If a PPP implementation would be built on top of the new TTY layer
  (still needs a hooks layer, though), it would allow the PPP
  implementation to directly hand the data to the TTY driver.

- Improved hotplugging:

  With the old TTY layer, it isn't entirely safe to destroy TTY's from
  the system. This implementation has a two-step destructing design,
  where the driver first abandons the TTY. After all threads have left
  the TTY, the TTY layer calls a routine in the driver, which can be
  used to free resources (unit numbers, etc).

  The pts(4) driver also implements this feature, which means
  posix_openpt() will now return PTY's that are created on the fly.

- Improved performance:

  One of the major improvements is the per-TTY mutex, which is expected
  to improve scalability when compared to the old Giant locking.
  Another change is the unbuffered copying to userspace, which is both
  used on TTY device nodes and PTY masters.

Upgrading should be quite straightforward. Unlike previous versions,
existing kernel configuration files do not need to be changed, except
when they reference device drivers that are listed in UPDATING.

Obtained from:		//depot/projects/mpsafetty/...
Approved by:		philip (ex-mentor)
Discussed:		on the lists, at BSDCan, at the DevSummit
Sponsored by:		Snow B.V., the Netherlands
dcons(4) fixed by:	kan
2008-08-20 08:31:58 +00:00
Ed Schouten
200d80cd74 Disconnect drivers that haven't been ported to MPSAFE TTY yet.
As clearly mentioned on the mailing lists, there is a list of drivers
that have not been ported to the MPSAFE TTY layer yet. Remove them from
the kernel configuration files. This means people can now still use
these drivers if they explicitly put them in their kernel configuration
file, which is good.

People should keep in mind that after August 10, these drivers will not
work anymore. Even though owners of the hardware are capable of getting
these drivers working again, I will see if I can at least get them to a
compilable state (if time permits).
2008-08-03 10:32:17 +00:00
Xin LI
dbd47f1592 Add HWPMC_HOOKS to GENERIC kernels, this makes hwpmc.ko work out
of the box.
2008-07-07 22:55:11 +00:00
Marcel Moolenaar
d0767c77a9 Move bm(4) from the sys/conf/NOTES to sys/powerpc/conf/NOTES.
The driver applies to PowerPC only.
2008-06-08 01:58:11 +00:00
Marcel Moolenaar
cf99524aed Add support for the Apple Big Mac (BMAC) Ethernet controller,
found on various Apple G3 models.

Submitted by:	Nathan Whitehorn
2008-06-07 22:58:32 +00:00
David E. O'Brien
99f233296d Use the "options " spelling (vs. "options<TAB>") so that commented lines
line up nicely.
2008-05-21 03:36:53 +00:00
Marcel Moolenaar
12640815f8 MFp4: SMP support 2008-04-27 22:33:43 +00:00
Rafal Jaworowski
90a37a5a28 Enable NFSLOCKD for MPC85XX kernel to comply with recent NFS rework. 2008-04-26 17:37:13 +00:00
Poul-Henning Kamp
0051271e12 Make genclock standard on all platforms.
Thanks to: grehan & marcel for platform support on ia64 and ppc.
2008-04-21 10:09:55 +00:00
Marcel Moolenaar
25bb36a74e Switch to using genclock. Have nexus double as clock device for
now. While here, add a proper attach() method to nexus.

Requested by: phk
2008-04-21 04:41:37 +00:00
Poul-Henning Kamp
943f6ddd39 Get rid of an empty RTC implementation and hook up genclock instead. 2008-04-13 21:20:26 +00:00
Doug Rabson
fa9d9930ca Add kernel module support for nfslockd and krpc. Use the module system
to detect (or load) kernel NLM support in rpc.lockd. Remove the '-k'
option to rpc.lockd and make kernel NLM the default. A user can still
force the use of the old user NLM by building a kernel without NFSLOCKD
and/or removing the nfslockd.ko module.
2008-03-27 11:54:20 +00:00
Jeff Roberson
6617724c5f Remove kernel support for M:N threading.
While the KSE project was quite successful in bringing threading to
FreeBSD, the M:N approach taken by the kse library was never developed
to its full potential.  Backwards compatibility will be provided via
libmap.conf for dynamically linked binaries and static binaries will
be broken.
2008-03-12 10:12:01 +00:00
Marcel Moolenaar
88d1762161 Also comment-out options MPC85XX. We don't define CCSRBAR_* without E500. 2008-03-04 03:05:53 +00:00
Marcel Moolenaar
9b9f2abc3c Comment-out cpu E500. We can't yet build it with AIM at the same time. 2008-03-04 02:20:27 +00:00
Rafal Jaworowski
321578e3d0 Connect MPC85XX to the PowerPC build.
The kernel config file is KERNCONF=MPC85XX, so the usual procedure applies:

1. make buildworld TARGET_ARCH=powerpc
2. make buildkernel TARGET_ARCH=powerpc TARGET_CPUTYPE=e500 KERNCONF=MPC85XX

This default config uses kernel-level FPU emulation. For the soft-float world
approach:

1. make buildworld TARGET_ARCH=powerpc TARGET_CPUTYPE=e500
2. disable FPU_EMU option in sys/powerpc/conf/MPC85XX
3. make buildkernel TARGET_ARCH=powerpc TARGET_CPUTYPE=e500 KERNCONF=MPC85XX

Approved by:	cognet (mentor)
MFp4:		e500
2008-03-03 20:40:20 +00:00