Commit Graph

2743 Commits

Author SHA1 Message Date
Adrian Chadd
801ff3b853 .. and update this. 2012-05-20 02:05:25 +00:00
Grzegorz Bernacki
7f725bcd5c Import work done under project/nand (@235533) into head.
The NAND Flash environment consists of several distinct components:
  - NAND framework (drivers harness for NAND controllers and NAND chips)
  - NAND simulator (NANDsim)
  - NAND file system (NAND FS)
  - Companion tools and utilities
  - Documentation (manual pages)

This work is still experimental. Please use with caution.

Obtained from: Semihalf
Supported by:  FreeBSD Foundation, Juniper Networks
2012-05-17 10:11:18 +00:00
Bernhard Schmidt
4310d6deb2 Add support for Ralink RT2800/RT3000 chipsets.
Thanks to ray@, Sevan and Sergey Dyatko for feedback and testing!

Obtained from:	OpenBSD
MFC after:	3 weeks
2012-05-10 17:41:16 +00:00
Ulrich Spörlein
a8e5e7c520 Fix make depend 2012-05-06 11:41:00 +00:00
Ulrich Spörlein
ca27f0cef0 Fix make depend. 2012-05-01 07:38:40 +00:00
Alexander Motin
00f32ecbd0 Add to GEOM RAID class module, supporting the DDF metadata format, as
defined by the SNIA Common RAID Disk Data Format Specification v2.0.

Supports multiple volumes per array and multiple partitions per disk.
Supports standard big-endian and Adaptec's little-endian byte ordering.
Supports all single-layer RAID levels. Dual-layer RAID levels except
RAID10 are not supported now because of GEOM RAID design limitations.

Some work is still to be done, but the present code already manages basic
interoperation with RAID BIOS of the Adaptec 1430SA SATA RAID controller.

MFC after:	1 month
Sponsored by:	iXsystems, Inc.
2012-04-30 17:53:02 +00:00
Peter Grehan
38f1b189cd IFC @ r234692
sys/amd64/include/cpufunc.h
sys/amd64/include/fpu.h
sys/amd64/amd64/fpu.c
sys/amd64/vmm/vmm.c

 - Add API to allow vmm FPU state init/save/restore.

FP stuff discussed with: kib
2012-04-26 07:52:28 +00:00
Marius Strobl
7aa6584632 o Fixes:
- When switching to 4-bit operation, send a SET_CLR_CARD_DETECT command
    to disconnect the card-detect pull-up resistor from the DAT3 line before
    sending the SET_BUS_WIDTH command.
  - Add the missing "reserved" zero entry to the mantissa table used to
    decode various CSD fields. This was causing SD cards to report that they
    could run at 30 MHz instead of the maximum 25 MHz mandated in the spec.
o Enhancements:
  - At the MMC layer, format various info from the CID into a string that
    uniquely identifies the card instance (manufacturer number, serial
    number, product name and revision, etc). Export it as an instance
    variable.
  - At the MMCSD layer, display the formatted card ID string, and also
    report the clock speed of the hardware (not the card's max speed), and
    the number of bits and number of blocks per transfer. It comes out like
    this now:
    mmcsd0: 968MB <SD SD01G 8.0 SN 276886905 MFG 08/2008 by 3 SD> at mmc0
    22.5MHz/4bit/128-block
o Use DEVMETHOD_END.
o Use NULL instead of 0 for pointers.

PR:		156496
Submitted by:	Ian Lepore
MFC after:	1 week
2012-04-21 01:51:16 +00:00
Xin LI
f1c05d0b46 Fix build. 2012-04-20 04:40:39 +00:00
Alexander Motin
fc1de96060 Add to GEOM RAID class module for reading non-degraded RAID5 volumes and
some environment to differentiate 4 possible RAID5 on-disk layouts.

Tested with Intel and AMD RAID BIOSes.

MFC after:	2 weeks
2012-04-19 12:30:12 +00:00
Marcel Moolenaar
1eaf8e042c Compensate for the replacement of uart_cpu_{amd64|i386}.c with
uart_cpu_x86.c

Pointy hat: marcel
2012-04-18 17:44:05 +00:00
Josh Paetzel
6578a63cc7 Unbreak tinderbox.
Fix FreeBSD paradigms in the upstream code.

PR:	bin/166933
Submitted by:	Garrett Cooper <yanegomi@gmail.com>
2012-04-18 16:47:57 +00:00
Bjoern A. Zeeb
c2d2534beb Fix LINT builds after r234233; not sure why modules need DEBUG by default. 2012-04-14 13:40:39 +00:00
Josh Paetzel
c4d87335a8 Update to version 2.3.1.0
Obtained from:	Daniel Braniss <danny@cs.huji.ac.il>
2012-04-13 18:21:56 +00:00
John Baldwin
ed5a2b61fd Add OFED and the associated options and drivers to x86 LINT builds:
- Mark 'sdp' as requiring 'inet'.
- Always include "opt_inet.h" and "opt_inet6.h" and modify the IB
  driver Makefiles to honor WITH/WITHOUT_INET/INET6/_SUPPORT options
  to determine what should be enabled during a module build.
- Fix the mlxen(4) driver and the core IB code to compile without
  if INET is disabled (including when both INET and INET6 are disabled).

Reviewed by:	bz
MFC after:	2 weeks
2012-04-12 14:01:06 +00:00
Doug Ambrisko
a6ba0fd64d MFhead_mfi r227068
First cut of new HW support from LSI and merge into FreeBSD.
	Supports Drake Skinny and ThunderBolt cards.
MFhead_mfi r227574
	Style
MFhead_mfi r227579
	Use bus_addr_t instead of uintXX_t.
MFhead_mfi r227580
	MSI support
MFhead_mfi r227612
	More bus_addr_t and remove "#ifdef __amd64__".
MFhead_mfi r227905
	Improved timeout support from Scott.
MFhead_mfi r228108
	Make file.
MFhead_mfi r228208
	Fixed botched merge of Skinny support and enhanced handling
	in call back routine.
MFhead_mfi r228279
	Remove superfluous !TAILQ_EMPTY() checks before TAILQ_FOREACH().
MFhead_mfi r228310
	Move mfi_decode_evt() to taskqueue.
MFhead_mfi r228320
	Implement MFI_DEBUG for 64bit S/G lists.
MFhead_mfi r231988
	Restore structure layout by reverting the array header to
	use [0] instead of [1].
MFhead_mfi r232412
	Put wildcard pattern later in the match table.
MFhead_mfi r232413
	Use lower case for hexadecimal numbers to match surrounding
	style.
MFhead_mfi r232414
	Add more Thunderbolt variants.
MFhead_mfi r232888
	Don't act on events prior to boot or when shutting down.
	Add hw.mfi.detect_jbod_change to enable or disable acting
	on JBOD type of disks being added on insert and removed on
	removing.  Switch hw.mfi.msi to 1 by default since it works
	better on newer cards.
MFhead_mfi r233016
	Release driver lock before taking Giant when deleting children.
	Use TAILQ_FOREACH_SAFE when items can be deleted.  Make code a
	little simplier to follow.  Fix a couple more style issues.
MFhead_mfi r233620
	Update mfi_spare/mfi_array with the actual number of elements
	for array_ref and pd.  Change these max. #define names to avoid
	name space collisions.  This will require an update to mfiutil
	It avoids mfiutil having to do a magic calculation.

	Add a note and #define to state that a "SYSTEM" disk is really
	what the firmware calls a "JBOD" drive.

Thanks to the many that helped, LSI for the initial code drop,
mav, delphij, jhb, sbruno that all helped with code and testing.
2012-03-30 23:05:48 +00:00
Fabien Thomas
f5f9340b98 Add software PMC support.
New kernel events can be added at various location for sampling or counting.
This will for example allow easy system profiling whatever the processor is
with known tools like pmcstat(8).

Simultaneous usage of software PMC and hardware PMC is possible, for example
looking at the lock acquire failure, page fault while sampling on
instructions.

Sponsored by: NETASQ
MFC after:	1 month
2012-03-28 20:58:30 +00:00
Oleksandr Tymoshenko
2c1620b407 Jusy use i386 version of cyclic_machdep.c on all supported architectures.
It's generic enough to cover all of them.
2012-03-24 05:16:26 +00:00
Oleksandr Tymoshenko
9f69e6bdb1 Make lockstat and profile modules x86-only 2012-03-24 05:15:14 +00:00
Dimitry Andric
3b5683fce6 Work around the following clang warning in mps(4):
sys/dev/mps/mps_sas.c:861:1: error: function 'mpssas_discovery_timeout' is not needed and will not be emitted [-Werror,-Wunneeded-internal-declaration]
  mpssas_discovery_timeout(void *data)
  ^

Because the driver is obtained from upstream, we don't want to modify
it; just silence the warning instead, it is harmless.

MFC after:	3 days
2012-03-23 11:35:01 +00:00
Andrey V. Elsukov
8bb4272910 Connect geom_part_ldm module to the build.
MFC after:	1 month
2012-03-19 13:15:48 +00:00
Robert Millan
bb197d4e46 Remove gratuitous DEBUG_FLAGS="-g" setting (this is already the default
option with GENERIC kernels).

Reviewed by:	ken
2012-03-16 21:46:02 +00:00
Bernhard Schmidt
b1866dfea3 Update the rt2860's firmware and add a Makefile for the module. While
here remove the ucode header file which was used to generate the fw files
but by now is outdated.

Reviewed by:	ray
Obtained from:	OpenBSD
2012-03-13 21:25:25 +00:00
Adrian Chadd
9124ddeb4a Add module building Makefile entries for NFSv4 and POSIX.1e ACL handling. 2012-03-13 20:28:42 +00:00
Alexander V. Chernikov
147972555f Use rt_numfibs variable instead of compile-time RT_NUMFIBS.
Reviewed by:    glebius (previous version)
Approved by:    kib(mentor), ae(mentor)
2012-03-13 11:08:40 +00:00
Bjoern A. Zeeb
0566170f70 Provide wbwd(4), a driver for the watchdog timer found on various
Winbond Super I/O chips.

With minor efforts it should be possible the extend the driver to support
further chips/revisions available from Winbond.  In the simplest case
only new IDs need to be added, while different chipsets might require
their own function to enter extended function mode, etc.

Sponsored by:	Sandvine Incorporated ULC (in 2011)
Reviewed by:	emaste, brueffer
MFC after:	2 weeks
2012-03-06 18:44:52 +00:00
Hans Petter Selasky
e8052eb4ea Add DWC OTG module to ARM builds.
MFC after:	1 week
2012-03-05 06:46:35 +00:00
Eitan Adler
a4e40567df Explicitly list dependency
PR:		misc/160463
Submitted by:	Garrett Cooper <yanegomi@gmail.com>
Helped by:	kan
Approved by:	cperciva
MFC after:	3 days
2012-03-04 16:46:27 +00:00
Alexander Motin
e4afd792df Add driver for the RME HDSPe AIO/RayDAT sound cards -- snd_hdspe(4).
Cards are expensive and so rare, so leave the driver as module.

Submitted by:	Ruslan Bukin <br@bsdpad.com>
MFC after:	2 weeks
2012-03-01 13:10:18 +00:00
Dimitry Andric
07b202a847 Define several extra macros in bsd.sys.mk and sys/conf/kern.pre.mk, to
get rid of testing explicitly for clang (using ${CC:T:Mclang}) in
individual Makefiles.

Instead, use the following extra macros, for use with clang:
- NO_WERROR.clang       (disables -Werror)
- NO_WCAST_ALIGN.clang  (disables -Wcast-align)
- NO_WFORMAT.clang	(disables -Wformat and friends)
- CLANG_NO_IAS		(disables integrated assembler)
- CLANG_OPT_SMALL	(adds flags for extra small size optimizations)

As a side effect, this enables setting CC/CXX/CPP in src.conf instead of
make.conf!  For clang, use the following:

CC=clang
CXX=clang++
CPP=clang-cpp

MFC after:	2 weeks
2012-02-28 18:30:18 +00:00
Justin Hibbits
d72bb9b024 Fix the scc(4) module build. Without the file it's missing a required symbol.
Approved by:	nwhitehorn (mentor)
MFC after:	3 days
2012-02-26 13:27:22 +00:00
Pyun YongHyeon
41e556b9d1 Connect smcphy(4) to mii module build. 2012-02-23 01:22:40 +00:00
Dimitry Andric
a0dd79dbdf When building with clang, disable -Wformat-security for
sys/dev/hpt27xx/osm_bsd.c, since it gets the following warnings:

sys/dev/hpt27xx/osm_bsd.c:1180:25: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
            S_IRUSR | S_IWUSR, driver_name);
                               ^~~~~~~~~~~
@/dev/hpt27xx/hpt27xx_config.h:46:21: note: expanded from:
#define driver_name hpt27xx_driver_name
                    ^~~~~~~~~~~~~~~~~~~

Since 'hpt27xx_driver_name' is a constant string symbol (coming from the
proprietary hpt27xx_lib.o file), there is no security problem.

Because this driver is provided by the vendor, and applying changes
requires re-certification and other bureaucratic exercises, just disable
the warning for now.

MFC after:	1 week
2012-02-21 21:20:52 +00:00
Adrian Chadd
7b1144d245 Break out the radar code into a separate source file.
This mirrors the internal HAL organisation and reduces the differences
between the HAL codebases slightly.

Obtained from:	Atheros
2012-02-20 03:07:07 +00:00
Jung-uk Kim
a159c266a9 Merge ACPICA 20120215. 2012-02-16 22:59:29 +00:00
Ulrich Spörlein
f7e784d50b Fix 'make depend'. 2012-02-16 21:57:50 +00:00
Bjoern A. Zeeb
08e00a3927 Depend on the relevant header files. 2012-02-11 08:34:33 +00:00
Luigi Rizzo
2f345d8ed5 Add a driver for Emulex OneConnect ethernet cards (10 Gbit PCIe)
A manpage will come in a future commit.

Submitted by:   Naresh Raju Gottumukkala (emulex)
2012-02-10 21:03:04 +00:00
Jim Harris
0f2a8452df Remove explicit CC assignment in isci(4) Makefile to allow for building
with clang.  Also fix a number of warnings uncovered when building with
clang around some implicit enum conversions.

Sponsored by: Intel
Approved by: scottl
2012-02-09 17:50:24 +00:00
Dimitry Andric
5e0a19bdee Consistently set RPCGEN_CPP when running rpcgen, so the C preprocessor
set via ${CPP} is used, instead of always using hardcoded /usr/bin/cpp.

MFC after:	1 week
2012-02-07 09:27:07 +00:00
Justin Hibbits
fb6d9e6077 Add exca to powerpc modules build as a dependency for cbb. 2012-02-05 13:29:01 +00:00
Robert Millan
4a47892c81 Add MK_SOURCELESS build option. Setting MK_SOURCELESS to "no" will disable
kernel modules that include binary-only code.

More fine-grained control is provided via MK_SOURCELESS_HOST (for native code
that runs on host CPU) and MK_SOURCELESS_UCODE (for microcode).

Reviewed by:	julian, delphij, freebsd-arch
Approved by:	kib (mentor)
MFC after:	2 weeks
2012-02-04 00:54:43 +00:00
Joel Dahl
ca5a2a70ab Remove leftovers from previous commits.
Approved by:	jhb
2012-02-02 17:25:39 +00:00
Pedro F. Giffuni
b7c60aadbb Cleanup some sound headers that don't need to be in the modules makefiles.
Approved by:	jhb (mentor)
MFC after:	1 week
2012-02-02 00:10:20 +00:00
Justin Hibbits
363e589a37 Enable the pccard/cardbus modules for powerpc.
Approved by:	nwhitehorn (mentor)
2012-02-01 03:42:14 +00:00
Jim Harris
f11c7f6305 Add isci(4) driver for amd64 and i386 targets.
The isci driver is for the integrated SAS controller in the Intel C600
(Patsburg) chipset.  Source files in sys/dev/isci directory are
FreeBSD-specific, and sys/dev/isci/scil subdirectory contains
an OS-agnostic library (SCIL) published by Intel to control the SAS
controller.  This library is used primarily as-is in this driver, with
some post-processing to better integrate into the kernel build
environment.

isci.4 and a README in the sys/dev/isci directory contain a few
additional details.

This driver is only built for amd64 and i386 targets.

Sponsored by: Intel
Reviewed by: scottl
Approved by: scottl
2012-01-31 19:38:18 +00:00
Jack F Vogel
85d0a26ed4 New hardware support: Intel X540 adapter support added.
Some shared code reorganization along with the new adapter.
Sync changes to OACTIVE in igb into this driver.
Misc small fixes.
2012-01-30 16:42:02 +00:00
Kenneth D. Merry
d043c56453 Bring in the LSI-supported version of the mps(4) driver.
This involves significant changes to the mps(4) driver, but is not a
complete rewrite.

Some of the changes in this version of the driver:
 - Integrated RAID (IR) support.
 - Support for WarpDrive controllers.
 - Support for SCSI protection information (EEDP).
 - Support for TLR (Transport Level Retries), needed for tape drives.
 - Improved error recovery code.
 - ioctl interface compatible with LSI utilities.

mps.4:		Update the mps(4) driver man page somewhat for the driver
		changes.  The list of supported hardware still needs to be
		updated to reflect the full list of supported cards.

conf/files:	Add the new driver files.

mps/mpi/*:	Updated version of the MPI header files, with a BSD style
		copyright.

mps/*:		See above for a description of the new driver features.

modules/mps/Makefile:
		Add the new mps(4) driver files.

Submitted by:	Kashyap Desai <Kashyap.Desai@lsi.com>
Reviewed by:	ken
MFC after:	1 week
2012-01-26 18:17:21 +00:00
Bjoern A. Zeeb
aa57e971bc Fix ip_divert handling of inet and inet6 and module building some more.
Properly sort the "carp" case in modules/Makefile after it was renamed.

Reported by:	bde (most)
Reviewed by:	bde
MFC after:	3 days
2012-01-22 02:16:31 +00:00
Pedro F. Giffuni
5dcd37b17d Replace GPLd headers from the Maestro3 driver with BSD licensed
versions derived from /usr/ports/audio/oss.

The particular headers used were taken from the
attic/drv/oss_allegro directory and are mostly identical
to the previous files.

The Maestro3 driver is now free from the GPL.

NOTE: due to lack of testers this driver is being
considered for deprecation and removal.

PR:		kern/153920
Approved by:	jhb (mentor)
MFC after:	2 weeks
2012-01-20 22:37:10 +00:00
Jens Schweikhardt
49da75c9f6 Connect the bktr module(s) to the amd64 build.
MFC after:	7 days
2012-01-18 08:56:26 +00:00
Adrian Chadd
a1f698ef1c Tidy-up. 2012-01-17 18:20:34 +00:00
Adrian Chadd
4aecc339cf Fix the situation where net80211 is built with IEEE80211_SUPPORT_TDMA but a module
is used.

Although the module _builds_, it fails to load because of a missing symbol from
ieee80211_tdma.c.

Specifics:

* Always build ieee80211_tdma.c in the module;
* only compile in the code if IEEE80211_SUPPORT_TDMA is defined.
2012-01-15 19:45:23 +00:00
Adrian Chadd
20926a13f1 Begin breaking out the AR71xx specific functional drivers into modules.
The USB code as it stands includes the bus glue along _with_ the controller
code. So the ohci/ehci modules actually build the USB controller code and
the PCI bus glue.

It'd be nice to ship separate modules for the PCI glue and the USB
controller (so for example if there were a USB controller hanging off
the internal SoC bus as well as an external PCI device) it could be done.

This is primarily done to save a few bytes here and there on embedded
systems with limited flash space for kernels - a very limited (sub-1MB)
space may be available for the kernel and may only support gzip encoding.
The rootfs can be LZMA compressed.
2012-01-15 19:42:55 +00:00
Adrian Chadd
3cf391a131 Allow building the GPIO bus and associated bits as modules.
This is primarily done to save a few bytes here and there on embedded
systems with limited flash space for kernels - a very limited (sub-1MB)
space may be available for the kernel and may only support gzip encoding.
The rootfs can be LZMA compressed.
2012-01-15 19:40:59 +00:00
Alexander Motin
7c6b05d280 Major snd_hda driver rewrite:
- Huge old hdac driver was split into three independent pieces: HDA
controller driver (hdac), HDA CODEC driver (hdacc) and HDA sudio function
driver (hdaa).
 - Support for multichannel recording was added. Now, as specification
defines, driver checks input associations for pins with sequence numbers
14 and 15, and if found (usually) -- works as before, mixing signals
together. If it doesn't, it configures input association as multichannel.
 - Signal tracer was improved to look for cases where several DACs/ADCs in
CODEC can work with the same audio signal. If such case found, driver
registers additional playback/record stream (channel) for the pcm device.
 - New controller streams reservation mechanism was implemented. That
allows to have more pcm devices then streams supported by the controller
(usually 4 in each direction). Now it limits only number of simultaneously
transferred audio streams, that is rarely reachable and properly reported
if happens.
 - Codec pins and GPIO signals configuration was exported via set of
writable sysctls. Another sysctl dev.hdaa.X.reconfig allows to trigger
driver reconfiguration in run-time.
 - Driver now decodes pins location and connector type names. In some cases
it allows to hint user where on the system case connectors, related to the
pcm device, are located. Number of channels supported by pcm device,
reported now (if it is not 2), should also make search easier.
 - Added workaround for digital mic on some Asus laptops/netbooks.

MFC after:	2 months
Sponsored by:	iXsystems, Inc.
2012-01-15 13:21:36 +00:00
Jung-uk Kim
ec3fc72f94 Merge ACPICA 20120111. 2012-01-11 23:06:37 +00:00
Pedro F. Giffuni
70e0bbedef Replace GPL'd headers in the emu10kx snd driver code.
This uses the emuxkireg.h already used in the emu10k1
snd driver. Special thanks go to Alexander Motin as
he was able to find some errors and reverse engineer
some wrong values in the emuxkireg header.

The emu10kx driver is now free from the GPL.

PR:		153901
Tested by:	mav, joel
Approved by:	jhb (mentor)
MFC after:	2 weeks
2012-01-11 21:17:14 +00:00
Adrian Chadd
04d1980289 Introduce wtap, the beginnings of a net80211 wlan simulator.
This introduces:

* a basic wtap interface
* a HAL, which implements an abstraction layer for implementing
  different device behavious;
* A visibility plugin, which allows for control over which nodes
  see other nodes (useful for mesh work.)

It doesn't yet implement sta/adhoc/hostap modes but these are quite
feasible to implement.

Monthadar uses it to do 802.11s mesh verification.

The userland tools will be committed in a follow-up commit.

Submitted by:	Monthadar Al Jaberi <monthadar@gmail.com>
2012-01-11 17:41:14 +00:00
Jung-uk Kim
ee5f87f458 Enable hardware RNG for VIA Nano processors.
PR:		kern/163974
2012-01-09 23:20:30 +00:00
Adrian Chadd
188da34c00 Re-enable this bit of logic from before, which only sets a default
opt_ah.h file if KERNBUILDDIR isn't defined.

For now, AH_SUPPORT_AR5416 is required, so I'll just fix any
configuration file in /usr/src which is missing this option.

Pointy hat when things do break to:	adrian
2012-01-05 06:22:09 +00:00
Aleksandr Rybalko
ce96bb7942 GEOM_UNCOMPRESS module, can be used with uzip images and with new ulzma images.
Approved by:	adrian (mentor)
2012-01-04 23:39:11 +00:00
John Baldwin
5d0dc219a0 Fix 'make clean' for this module so it cleans up the generated gssd.h.
MFC after:	1 week
2012-01-04 21:14:22 +00:00
Sean Bruno
80dbff4e99 IFC to head to catch up the bhyve branch
Approved by:	grehan@
2012-01-04 02:01:27 +00:00
Pedro F. Giffuni
c7e0c9db2b Replace a GPL'd header in the emu10k1 snd driver code.
This brings in the emuxkireg.h from NetBSD (dev/pci) which
is used for the same purpose but is smaller. The emu10k1
is now free from the GPL.

PR:		153901
Obtained from:	NetBSD
Approved by:	core (mentor implicit)
MFC after:	2 weeks
2012-01-03 21:04:54 +00:00
Marius Strobl
0f1999cddf Add header required by cfi_bus_fdt.c. 2011-12-30 21:22:10 +00:00
Dimitry Andric
97a15669a0 Disable several instances instances of clang's -Wself-assign warning.
All of these are harmless, and are in fact used to shut up warnings from
lint.

While here, remove -Wno-missing-prototypes from the xfs module
Makefile, as I could not reproduce those warnings either with gcc or
clang.

MFC after:	1 week
2011-12-30 13:16:59 +00:00
Marcel Moolenaar
2064b86fc4 Add a module for cfi(4). Build only for arm and powerpc, as there are
only bus attachments only for these.
2011-12-30 03:48:39 +00:00
Dimitry Andric
874fb554f7 For several files in sys/dev/drm, disable -Wunused-value when building
with clang.  There are several macros in these files that return values,
and in some cases nothing is done with them, but it is completely
harmless.  For some other files, also disable -Wconstant-conversion,
since that triggers a false positive with the DMA_BIT_MASK() macro.

MFC after:	1 week
2011-12-30 01:54:45 +00:00
Dimitry Andric
e0b124a618 For sys/dev/ce/tau32-ddk.c, disable the following warning when building
with clang:

sys/dev/ce/tau32-ddk.c:1228:37: warning: implicit truncation from 'int' to bitfield changes value from 65532 to 8188 [-Wconstant-conversion]

Since this file is obfuscated C, we can never determine (in a sane way,
at least :) if this points to a real problem or not.  The driver has
been in the tree for more than five years, so it most likely isn't.

MFC after:	1 week
2011-12-29 21:17:35 +00:00
Xin LI
81966bce06 Import the first release of HighPoint RocketRAID 27xx SAS 6Gb/s HBA card
driver.  This driver works for FreeBSD/i386 and FreeBSD/amd64 platforms.

Many thanks to HighPoint for providing this driver.

MFC after:	2 weeks
2011-12-28 23:26:58 +00:00
Adrian Chadd
c65ee21d46 First pass of LED related code changes.
Migrate the LED code out of if_ath.c and into if_ath_led.c.
These routines are _all_ software based LED blinking.
2011-12-26 05:37:09 +00:00
Dimitry Andric
6512fa7aec Amend r228781 by also disabling -Warray-bounds warnings for the asr
module.

MFC after:	1 week
2011-12-24 17:54:58 +00:00
Dimitry Andric
e6b475640f Set WERROR= for the nve(4) module. This driver gives several warnings
with clang, which will probably never be fixed, as it is unmaintained,
and superseded by nfe(4).

MFC after:	1 week
2011-12-24 13:36:28 +00:00
Dimitry Andric
f15dabe59d Disable various warnings for the ath module in a more fine-grained way:
only add the option for the specific .c files that need them, like via
sys/conf/files.

MFC after:	1 week
2011-12-22 23:40:52 +00:00
Gleb Smirnoff
538c3a7cd0 In FreeBSD we always have bpf(4) API, either real or stub. No need
in detecting presense of 'device bpf'.
2011-12-22 18:31:47 +00:00
Dimitry Andric
40c56173c2 Disable -Wconstant-conversion warnings for the aic7xxx module in a more
fine-grained way: only add the option for the specific .c files that
need them, like via sys/conf/files.

MFC after:	1 week
2011-12-22 16:16:12 +00:00
Dimitry Andric
510ac7e382 Amend r228783 by also disabling -Wshift-count-negative
-Wshift-count-overflow warnings for the ath module.

MFC after:	1 week
2011-12-21 22:13:50 +00:00
Dimitry Andric
ff0dd2e517 Amend r228779 by also disabling -Wconstant-conversion warnings for the
aic7xxx module.

MFC after:	1 week
2011-12-21 20:23:03 +00:00
Gleb Smirnoff
663222f1d2 - Rename if_carp.ko to carp.ko.
- carp.ko depends on sha1.c
2011-12-16 14:28:34 +00:00
Navdeep Parhar
733b92779e Many updates to cxgbe(4)
- Device configuration via plain text config file.  Also able to operate
  when not attached to the chip as the master driver.

- Generic "work request" queue that serves as the base for both ctrl and
  ofld tx queues.

- Generic interrupt handler routine that can process any event on any
  kind of ingress queue (via a dispatch table).

- A couple of new driver ioctls.  cxgbetool can now install a firmware
  to the card ("loadfw" command) and can read the card's memory
  ("memdump" and "tcb" commands).

- Lots of assorted information within dev.t4nex.X.misc.*  This is
  primarily for debugging and won't show up in sysctl -a.

- Code to manage the L2 tables on the chip.

- Updates to cxgbe(4) man page to go with the tunables that have changed.

- Updates to the shared code in common/

- Updates to the driver-firmware interface (now at fw 1.4.16.0)

MFC after:	1 month
2011-12-16 02:09:51 +00:00
Hans Petter Selasky
2e14174893 Implement better support for USB controller suspend and resume.
This patch should remove the need for kldunload of USB
controller drivers at suspend and kldload of USB controller
drivers at resume.

This patch also fixes some build issues in avr32dci.c

MFC after:	2 weeks
2011-12-14 00:28:54 +00:00
Eitan Adler
dca400f352 - Add support for ASCII art splash screens in TheDraw format
PR:		kern/143370
Submitted by:	Antony Mawer <antony@mawer.org>
Reviewed by:	gjb (doc)
Reviewed by:	des (style)
Approved by:	ed
MFC after:	1 month
2011-12-12 21:12:07 +00:00
Fabien Thomas
61af1d1393 Add watchdog support for VIA south bridge chipset.
Tested on VT8251, VX900 but CX700, VX800, VX855 should works.

MFC after:	1 month
Sponsored by: NETASQ
2011-12-12 09:50:33 +00:00
Jung-uk Kim
3f0275a033 Merge ACPICA 20111123. 2011-11-28 23:36:48 +00:00
Marius Strobl
1bd7c5de77 Compile cam_machdep.c if it exists, missed in r228022. 2011-11-27 16:17:17 +00:00
Marius Strobl
3af069c5a3 Deorbit the broken amd(4) (see PR 124667), which was superseded by esp(4)
as of r227006.
2011-11-25 19:29:21 +00:00
Peter Grehan
3ee1a36e2e IFC @ r227804
Pull in the virtio drivers from head.
2011-11-22 02:27:59 +00:00
Philip Paeps
5bd64b65f9 Limit building sfxge(4) to amd64 only to unbreak the tinderboxen. The driver
should also work on (at least) i386 but hasn't been built/tested for a while.

MFC after:	3 weeks
2011-11-18 11:10:14 +00:00
Peter Grehan
10b59a9b4a Import virtio base, PCI front-end, and net/block/balloon drivers.
Tested on Qemu/KVM, VirtualBox, and BHyVe.

Currently built as modules-only on i386/amd64. Man pages not yet hooked
up, pending review.

Submitted by:	Bryan Venteicher  bryanv at daemoninthecloset dot org
Reviewed by:	bz
MFC after:	4 weeks or so
2011-11-18 05:43:43 +00:00
Kevin Lo
41f1dccceb Add unicode support to msdosfs and smbfs; original pathes from imura,
bug fixes by Kuan-Chung Chiu <buganini at gmail dot com>.

Tested by me in production for several days at work.
2011-11-18 03:05:20 +00:00
Philip Paeps
e948693ed7 Add the sfxge(4) device driver, providing support for 10Gb Ethernet adapters
based on Solarflare SFC9000 family controllers.  The driver supports jumbo
frames, transmit/receive checksum offload, TCP Segmentation Offload (TSO),
Large Receive Offload (LRO), VLAN checksum offload, VLAN TSO, and Receive Side
Scaling (RSS) using MSI-X interrupts.

This work was sponsored by Solarflare Communications, Inc.

My sincere thanks to Ben Hutchings for doing a lot of the hard work!

Sponsored by:	Solarflare Communications, Inc.
MFC after:	3 weeks
2011-11-16 17:11:13 +00:00
Adrian Chadd
bbfa418de5 Revert this previous commit for now - although this override unfortunately
results in the HAL being built without HAL debugging/diagnostic support,
the module building process needs to be somehow taught to not build AR5416+
NICs if AH_SUPPORT_AR5416 isn't defined in opt_ah.h .
2011-11-10 23:16:59 +00:00
Adrian Chadd
965aab1233 Add a missing reference to AR9287.
Sponsored by:	Hobnob, Inc.
2011-11-10 17:01:34 +00:00
Adrian Chadd
cfa6055f5e Since these include wlan/ath/ah headers and these can change
definitions based on the state of the kernel compile environment,
ensure the opt_*.h files are available.
2011-11-09 23:53:13 +00:00
Adrian Chadd
5a25d7aab1 Use the system-provided opt_ah.h if one is provided.
This implies that users who are building the driver do so with
KERNBUILDDIR set to the compile/CONFIG directory so the various
opt_* sources can be pulled in.
2011-11-09 23:37:13 +00:00
Bjoern A. Zeeb
8813217a67 Always use the opt_*.h options for ipfw.ko, not just when
compiled into the kernel.
Do not try to build the module in case of no INET support but
keep #error calls for now in case we would compile it into the
kernel.

This should fix an issue where the module would fail to enable
IPv6 support from the rc framework, but also other INET and INET6
parts being silently compiled out without giving a warning in the
module case.

While here garbage collect unneeded opt_*.h includes.
opt_ipdn.h is not used anywhere but we need to leave the DUMMYNET
entry in options for conditional inclusion in kernel so keep the
file with the same name.

Reported by:	pluknet
Reviewed by:	plunket, jhb
MFC After:	3 days
2011-11-04 16:24:19 +00:00
Doug Ambrisko
0d9a4ef39c First cut at updating mfi(4) to support newer LSI MegaRAID SAS cards.
Specifically, add support for "Drake Skinny" and "ThunderBolt" LSI
cards.

Initial code was supplied by LSI under BSD license.  Several improvements
were done by myself.  Such things like making it work in a static kernel,
be able to boot of the RAID, performance improvements.  I removed some
fairly complicated code that seemed to directly access the disks under
the firmware.  It doesn't seem to be needed and significantly slowed
down the performance of the driver and caused tons of sense errors to
be reported.

This code is being checked in this area so others can help me get it into
shape to commit into the FreeBSD tree.  Assistance has been volunteered
by iXsystems.

We might want to re-work the JBOD attachment that creates /dev/mfisyspd?
node for each disk.

Performance is faster then prior cards.  It works okay with WITNESS
and INVARIANTS on amd64 and i386.  I recall seeing a use after
free time bug with FreeBSD 8 and a Drake Skinny card with WITNESS
and INVARIANTS on.

First task is get all of the new structures to be named in FreeBSD
style format.

Next is probably to deal with the 64bit addressing changes that are
mostly around the #ifdef __amd64__ checks.

Thanks to LSI for providing the initial code.

Obtained from:	LSI
2011-11-04 02:34:52 +00:00
Bjoern A. Zeeb
0bc7cf6fde Add QLogic 10 Gigabit Ethernet & CNA Adapter Driver version 1.30
for 3200 and 8200 series cards.

Submitted by:	David C Somayajulu (david.somayajulu@qlogic.com),
		Qlogic Corporation
MFC After:	3 days
2011-11-03 21:20:22 +00:00
Marius Strobl
a9ab459b31 Add a PCI front-end to esp(4) allowing it to support AMD Am53C974 and
replace amd(4) with the former in the amd64, i386 and pc98 GENERIC kernel
configuration files. Besides duplicating functionality, amd(4), which
previously also supported the AMD Am53C974, unlike esp(4) is no longer
maintained and has accumulated enough bit rot over time to always cause
a panic during boot as long as at least one target is attached to it
(see PR 124667).

PR:		124667
Obtained from:	NetBSD (based on)
MFC after:	3 days
2011-11-01 21:26:57 +00:00
Marius Strobl
8c1093fc50 - Import the common MII bitbang'ing code from NetBSD and convert drivers to
take advantage of it instead of duplicating it. This reduces the size of
  the i386 GENERIC kernel by about 4k. The only potential in-tree user left
  unconverted is xe(4), which generally should be changed to use miibus(4)
  instead of implementing PHY handling on its own, as otherwise it makes not
  much sense to add a dependency on miibus(4)/mii_bitbang(4) to xe(4) just
  for the MII bitbang'ing code. The common MII bitbang'ing code also is
  useful in the embedded space for using GPIO pins to implement MII access.
- Based on lessons learnt with dc(4) (see r185750), add bus barriers to the
  MII bitbang read and write functions of the other drivers converted in
  order to ensure the intended ordering. Given that register access via an
  index register as well as register bank/window switching is subject to the
  same problem, also add bus barriers to the respective functions of smc(4),
  tl(4) and xl(4).
- Sprinkle some const.

Thanks to the following testers:
Andrew Bliznak (nge(4)), nwhitehorn@ (bm(4)), yongari@ (sis(4) and ste(4))
Thanks to Hans-Joerg Sirtl for supplying hardware to test stge(4).

Reviewed by:	yongari (subset of drivers)
Obtained from:	NetBSD (partially)
2011-11-01 16:13:59 +00:00
Peter Grehan
70d8f36aa4 IFC @ r226824 2011-10-27 04:56:53 +00:00
Pawel Jakub Dawidek
664015e27a Don't look for includes in userland directories. There is no need for it
and it breaks building the kernel without userland sources.

Reported by:	andre, imp
MFC after:	3 days
2011-10-25 16:22:43 +00:00
Marius Strobl
112a855de7 - Follow the lead of dcphy(4) and pnphy(4) and move the reminder of the PHY
drivers that only ever attach to a particular MAC driver, i.e. inphy(4),
  ruephy(4) and xlphy(4), to the directory where the respective MAC driver
  lives and only compile it into the kernel when the latter is also there,
  also removing it from miibus.ko and moving it into the module of the
  respective MAC driver.
- While at it, rename exphy.c, which comes from NetBSD where the MAC driver
  it corresponds to also is named ex(4) instead of xl(4) but that in FreeBSD
  actually identifies itself as xlphy(4), and its function names accordingly
  for consistency.
- Additionally while at it, fix some minor style issues like whitespace
  in the register headers and add multi-inclusion protection to inphyreg.h.
2011-10-08 12:33:10 +00:00
Xin LI
db1fda10b4 Add the 9750 SATA+SAS 6Gb/s RAID controller card driver, tws(4). Many
thanks for their contiued support to FreeBSD.

This is version 10.80.00.003 from codeset 10.2.1 [1]

Obtained from:	LSI http://kb.lsi.com/Download16574.aspx [1]
2011-10-04 21:40:25 +00:00
Bjoern A. Zeeb
75e54d6017 Unbreak no-ip and no-inet6 module builds with ipfw. For now continue to
build the ip_fw_pfil.c hooks and ipfw even in case of no-ip under the
assumption that the private L2 hook (which hopefully eventually will be a
pfil hook as well) can still be useful.

Allow building the module without inet as well.

Glanced at by:	jhb
MFC after:	3 days
2011-09-27 13:27:17 +00:00
Peter Grehan
fab4c373af IFC @ r225592
sys/dev/bvm/bvm_console.c - move up to the new alt-break order.
2011-09-15 22:14:35 +00:00
Andrey V. Elsukov
f2a66f8e17 Add IPv6 support to the ng_ipfw(4) [1]. Also add ifdefs to be able
build it with and without INET/INET6 support.

Submitted by:	Alexander V. Chernikov <melifaro at yandex-team.ru> [1]
Tested by:	Alexander V. Chernikov <melifaro at yandex-team.ru> [1]
Approved by:	re (bz)
MFC after:	2 weeks
2011-09-15 12:28:17 +00:00
John Baldwin
5bb3652f05 Allow the ipfw.ko module built with a kernel to honor any IPFIREWALL_*
options defined in the kernel config.  This more closely matches the
behavior of other modules which inherit configuration settings from the
kernel configuration during a kernel + modules build.

Reviewed by:	luigi
Approved by:	re (kib)
MFC after:	1 week
2011-09-12 21:09:56 +00:00
Christian Brueffer
2304f22dd9 Connect the vxge(4) module to the i386/amd64 build.
Catcher of stupid errors: kib
Approved by:	re (kib)
2011-09-12 20:57:22 +00:00
Robert Watson
e5a0927394 Follow up to r225203 refining break-to-debugger run-time configuration
improvements:

(1) Implement new model in previously missed at91 UART driver
(2) Move BREAK_TO_DEBUGGER and ALT_BREAK_TO_DEBUGGER from opt_comconsole.h
    to opt_kdb.h (spotted by np)
(3) Garbage collect now-unused opt_comconsole.h

MFC after:	3 weeks
Approved by:	re (bz)
2011-08-27 14:24:27 +00:00
Robert Watson
4b3a6fb933 Fix two cases involving opt_capsicum.h and module builds:
(1) opt_capsicum.h is no longer required in ffs_alloc.c, so remove the
   #include.

(2) portalfs depends on opt_capsicum.h, so have the Makefile generate one
   if required.

These affect only modules built without a kernel (i.e, not buildkernel,
but yes buildworld if the dubious MODULES_WITH_WORLD is used).

Approved by:	re (bz)
Sponsored by:	Google Inc
2011-08-15 07:32:44 +00:00
Peter Grehan
bd2228ab3e IFC @ r224187 2011-07-18 22:00:21 +00:00
Hans Petter Selasky
49901133a1 Add new USB 3G driver.
Submitted by:	PseudoCylon <moonlightakkiy@yahoo.ca>
MFC after:	14 days
2011-07-08 10:58:56 +00:00
Peter Grehan
23300944db IFC @ r223696 to pick up dfr's userboot 2011-06-30 17:37:42 +00:00
Bjoern A. Zeeb
e0bfbfce79 Update packet filter (pf) code to OpenBSD 4.5.
You need to update userland (world and ports) tools
to be in sync with the kernel.

Submitted by:	mlaier
Submitted by:	eri
2011-06-28 11:57:25 +00:00
Peter Grehan
a5615c9044 IFC @ r222830 2011-06-28 06:26:03 +00:00
Gleb Smirnoff
812f1d32e7 Add possibility to pass IPv6 packets to a divert(4) socket.
Submitted by:	sem
2011-06-27 12:21:11 +00:00
Ulrich Spörlein
898dec7830 Fix make buildworld -DMODULES_WITH_WORLD
Sort opt_ srcs
2011-06-23 20:31:52 +00:00
Hans Petter Selasky
399e6543b2 - Add more USB templates for various USB device classes
- Add basic template support for USB 3.0
- Export definition of template sysctl numbers through usb_ioctl.h

MFC after:	7 days
2011-06-23 07:54:03 +00:00
Rick Macklem
7e7fd7d177 Fix the kgssapi so that it can be loaded as a module. Currently
the NFS subsystems use five of the rpcsec_gss/kgssapi entry points,
but since it was not obvious which others might be useful, all
nineteen were included. Basically the nineteen entry points are
set in a structure called rpc_gss_entries and inline functions
defined in sys/rpc/rpcsec_gss.h check for the entry points being
non-NULL and then call them. A default value is returned otherwise.
Requested by rwatson.

Reviewed by:	jhb
MFC after:	2 weeks
2011-06-19 22:08:55 +00:00
Rick Macklem
8f0e65c915 Add DTrace support to the new NFS client. This is essentially
cloned from the old NFS client, plus additions for NFSv4. A
review of this code is in progress, however it was felt by the
reviewer that it could go in now, before code slush. Any changes
required by the review can be committed as bug fixes later.
2011-06-18 23:02:53 +00:00
Hans Petter Selasky
884a2a6996 Rename recently added USB serial driver.
Suggested by:	YongHyeon PYUN
MFC after:	7 days
2011-06-04 20:40:24 +00:00
John Baldwin
6c212efc25 Missed this in the previous commit to add 'show vmcs': add opt_ddb.h as
a source file.
2011-06-02 13:57:10 +00:00
Adrian Chadd
48237774e4 Flesh out the radar detection related operations for the ath driver.
This is in no way a complete DFS/radar detection implementation!
It merely creates an abstracted interface which allows for future
development of the DFS radar detection code.

Note: Net80211 already handles the bulk of the DFS machinery,
all we need to do here is figure out that a radar event has occured
and inform it as such. It then drives the DFS state engine for us.

The "null" DFS radar detection module is included by default;
it doesn't require a device line.

This commit:

* Adds a simple abstracted layer for radar detection state -
  sys/dev/ath/ath_dfs/;
* Implements a null DFS module which doesn't do anything;
  (ie, implements the exact behaviour at the moment);
* Adds hooks to the ath driver to process received radar events
  and gives the DFS module a chance to determine whether
  a radar has been detected.

Obtained from:	Atheros
2011-06-01 20:09:49 +00:00
Hans Petter Selasky
0c38ca8cf4 Add support for new USB serial driver.
Submitted by:	Lev Serebryakov, lev @
MFC after:	14 days
2011-06-01 17:58:27 +00:00
Navdeep Parhar
4dba21f17e L2 table code. This is enough to get the T4's switch + L2 rewrite
filters working.  (All other filters - switch without L2 info rewrite,
steer, and drop - were already fully-functional).

Some contrived examples of "switch" filters with L2 rewriting:

# cxgbetool t4nex0  iport 0  dport 80  action switch  vlan +9  eport 3
Intercept all packets received on physical port 0 with TCP port 80 as
destination, insert a vlan tag with VID 9, and send them out of port 3.

# cxgbetool t4nex0  sip 192.168.1.1/32  ivlan 5  action switch \
	vlan =9  smac aa:bb:cc:dd:ee:ff  eport 0
Intercept all packets (received on any port) with source IP address
192.168.1.1 and VLAN id 5, rewrite the VLAN id to 9, rewrite source mac
to aa:bb:cc:dd:ee:ff, and send it out of port 0.

MFC after:	1 week
2011-05-30 21:07:26 +00:00
Adrian Chadd
94c389c61b Introduce AR9287 support to the FreeBSD HAL. 2011-05-26 20:31:08 +00:00
Peter Grehan
87c3644c64 IFC @ r222256 2011-05-24 15:39:34 +00:00
Bernhard Schmidt
12732d309c Fix a typo, it is MPDU not MDPU. 2011-05-21 16:34:53 +00:00
Neel Natu
17debe0d59 Remove misleading macro definition (-DOLD_BINUTILS) from CFLAGS.
At this point we require binutils from ports that understands how to
assemble the VT-x instructions.

Discussed with: grehan@
2011-05-17 13:47:32 +00:00
Henrik Brix Andersen
149d1c897e Add I2C bus driver for the AMD Geode LX series CS5536 Companion
Device.

Reviewed by:    jhb (newbus bits only), adrian
2011-05-15 14:01:23 +00:00
John Baldwin
34a6b2d627 First cut at porting the kernel portions of 221828 and 221905 from the
BHyVe reference branch to HEAD.
2011-05-14 20:35:01 +00:00
Peter Grehan
6c4c7d0f96 bhyve import part 2 of 2, guest kernel changes.
This branch is now considered frozen: future bhyve development will take
place in a branch off -CURRENT.

sys/dev/bvm/bvm_console.c
sys/dev/bvm/bvm_dbg.c
- simple console driver/gdb debug port used for bringup. supported
  by user-space bhyve executable

sys/conf/options.amd64
sys/amd64/amd64/minidump_machdep.c
- allow NKPT to be set in the kernel config file

sys/amd64/conf/GENERIC
- mptable config options; bhyve user-space executable creates an mptable
  with number of CPUs, and optional vendor extension
- add bvm console/debug
- set NKPT to 512 to allow loading of large RAM disks from the loader
- include kdb/gdb

sys/amd64/amd64/local_apic.c
sys/amd64/amd64/apic_vector.S
sys/amd64/include/specialreg.h
- if x2apic mode available, use MSRs to access the local APIC, otherwise
  fall back to 'classic' MMIO mode

sys/amd64/amd64/mp_machdep.c
- support AP spinup on CPU models that don't have real-mode support by
  overwriting the real-mode page with a message that supplies the bhyve
  user-space executable with enough information to start the AP directly
  in 64-bit mode.

sys/amd64/amd64/vm_machdep.c
- insert pause statements into cpu shutdown busy-wait loops

sys/dev/blackhole/blackhole.c
sys/modules/blackhole/Makefile
- boot-time loadable module that claims all PCI bus/slot/funcs specified
  in an env var that are to be used for PCI passthrough

sys/amd64/amd64/intr_machdep.c
- allow round-robin assignment of device interrupts to CPUs to be disabled
  from the loader

sys/amd64/include/bus.h
- convert string ins/outs instructions to loops of individual in/out since
  bhyve doesn't support these yet

sys/kern/subr_bus.c
- if the device was no created with a fixed devclass, then remove it's
  association with the devclass it was associated with during probe.
  Otherwise, new drivers do not get a chance to probe/attach since the
  device will stay married to the first driver that it probed successfully
  but failed to attach.

Sponsored by:	NetApp, Inc.
2011-05-14 18:37:24 +00:00
Attilio Rao
4b547324c0 Disconnect sun4v architecture from the three.
Some files keep the SUN4V tags as a code reference, for the future,
if any rewamped sun4v support wants to be added again.

Reviewed by:	marius
Tested by:	sbruno
Approved by:	re
2011-05-14 01:53:38 +00:00
Peter Grehan
366f60834f Import of bhyve hypervisor and utilities, part 1.
vmm.ko - kernel module for VT-x, VT-d and hypervisor control
  bhyve  - user-space sequencer and i/o emulation
  vmmctl - dump of hypervisor register state
  libvmm - front-end to vmm.ko chardev interface

bhyve was designed and implemented by Neel Natu.

Thanks to the following folk from NetApp who helped to make this available:
	Joe CaraDonna
	Peter Snyder
	Jeff Heller
	Sandeep Mann
	Steve Miller
	Brian Pawlowski
2011-05-13 04:54:01 +00:00
Navdeep Parhar
489eeba940 T4 packet timestamps.
Reference code that shows how to get a packet's timestamp out of
cxgbe(4).  Disabled by default because we don't have a standard way
today to pass this information up the stack.

The timestamp is 60 bits wide and each increment represents 1 tick of
the T4's core clock.  As an example, the timestamp granularity is ~4.4ns
for this card:

# sysctl dev.t4nex.0.core_clock
dev.t4nex.0.core_clock: 228125

MFC after:	1 week
2011-05-05 02:38:08 +00:00
Marius Strobl
3fcb7a5365 - Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP
(reporting IFM_LOOP based on BMCR_LOOP is left in place though as
  it might provide useful for debugging). For most mii(4) drivers it
  was unclear whether the PHYs driven by them actually support
  loopback or not. Moreover, typically loopback mode also needs to
  be activated on the MAC, which none of the Ethernet drivers using
  mii(4) implements. Given that loopback media has no real use (and
  obviously hardly had a chance to actually work) besides for driver
  development (which just loopback mode should be sufficient for
  though, i.e one doesn't necessary need support for loopback media)
  support for it is just dropped as both NetBSD and OpenBSD already
  did quite some time ago.
- Let mii_phy_add_media() also announce the support of IFM_NONE.
- Restructure the PHY entry points to use a structure of entry points
  instead of discrete function pointers, and extend this to include
  a "reset" entry point. Make sure any PHY-specific reset routine is
  always used, and provide one for lxtphy(4) which disables MII
  interrupts (as is done for a few other PHYs we have drivers for).
  This includes changing NIC drivers which previously just called the
  generic mii_phy_reset() to now actually call the PHY-specific reset
  routine, which might be crucial in some cases. While at it, the
  redundant checks in these NIC drivers for mii->mii_instance not being
  zero before calling the reset routines were removed because as soon
  as one PHY driver attaches mii->mii_instance is incremented and we
  hardly can end up in their media change callbacks etc if no PHY driver
  has attached as mii_attach() would have failed in that case and not
  attach a miibus(4) instance.
  Consequently, NIC drivers now no longer should call mii_phy_reset()
  directly, so it was removed from EXPORT_SYMS.
- Add a mii_phy_dev_attach() as a companion helper to mii_phy_dev_probe().
  The purpose of that function is to perform the common steps to attach
  a PHY driver instance and to hook it up to the miibus(4) instance and to
  optionally also handle the probing, addition and initialization of the
  supported media. So all a PHY driver without any special requirements
  has to do in its bus attach method is to call mii_phy_dev_attach()
  along with PHY-specific MIIF_* flags, a pointer to its PHY functions
  and the add_media set to one. All PHY drivers were updated to take
  advantage of mii_phy_dev_attach() as appropriate. Along with these
  changes the capability mask was added to the mii_softc structure so
  PHY drivers taking advantage of mii_phy_dev_attach() but still
  handling media on their own do not need to fiddle with the MII attach
  arguments anyway.
- Keep track of the PHY offset in the mii_softc structure. This is done
  for compatibility with NetBSD/OpenBSD.
- Keep track of the PHY's OUI, model and revision in the mii_softc
  structure. Several PHY drivers require this information also after
  attaching and previously had to wrap their own softc around mii_softc.
  NetBSD/OpenBSD also keep track of the model and revision on their
  mii_softc structure. All PHY drivers were updated to take advantage
  as appropriate.
- Convert the mebers of the MII data structure to unsigned where
  appropriate. This is partly inspired by NetBSD/OpenBSD.
- According to IEEE 802.3-2002 the bits actually have to be reversed
  when mapping an OUI to the MII ID registers. All PHY drivers and
  miidevs where changed as necessary. Actually this now again allows to
  largely share miidevs with NetBSD, which fixed this problem already
  9 years ago. Consequently miidevs was synced as far as possible.
- Add MIIF_NOMANPAUSE and mii_phy_flowstatus() calls to drivers that
  weren't explicitly converted to support flow control before. It's
  unclear whether flow control actually works with these but typically
  it should and their net behavior should be more correct with these
  changes in place than without if the MAC driver sets MIIF_DOPAUSE.

Obtained from:	NetBSD (partially)
Reviewed by:	yongari (earlier version), silence on arch@ and net@
2011-05-03 19:51:29 +00:00
Bjoern A. Zeeb
af8a927e14 Update carp, gre and pf module builds to be depenent on INET and/or
INET6_SUPPORT.

Reviewed by:	gnn (slightly earlier version without pf)
Sponsored by:	The FreeBSD Foundation
Sponsored by:	iXsystems
MFC after:	2 weeks
2011-04-30 17:59:54 +00:00
George V. Neville-Neil
548d35fd69 Exar driver for X3100 10GbE Server/Storage adapters
Features: Jumbo frames (up to 9600), LRO (Large Receive Offload),
          TSO (TCP segmentation offload), RTH (Receive Traffic Hash).

Submitted by: Sriram Rapuru at Exar
MFC after:	2 weeks
2011-04-28 14:33:15 +00:00
John Baldwin
9e880b876d Sync with several changes in UFS/FFS:
- 77115: Implement support for O_DIRECT.
- 98425: Fix a performance issue introduced in 70131 that was causing
  reads before writes even when writing full blocks.
- 98658: Rename the BALLOC flags from B_* to BA_* to avoid confusion with
  the struct buf B_ flags.
- 100344: Merge the BA_ and IO_ flags so so that they may both be used in
  the same flags word. This merger is possible by assigning the IO_ flags
  to the low sixteen bits and the BA_ flags the high sixteen bits.
- 105422: Fix a file-rewrite performance case.
- 129545: Implement IO_INVAL in VOP_WRITE() by marking the buffer as
  "no cache".
- Readd the DOINGASYNC() macro and use it to control asynchronous writes.
  Change i-node updates to honor DOINGASYNC() instead of always being
  synchronous.
- Use a PRIV_VFS_RETAINSUGID check instead of checking cr_uid against 0
  directly when deciding whether or not to clear suid and sgid bits.

Submitted by:	Pedro F. Giffuni  giffunip at yahoo
2011-04-28 14:27:17 +00:00
Adrian Chadd
9f25ad52ce Introduce AR9130 (HOWL) WMAC support to the FreeBSD HAL.
The AR9130 is an AR9160/AR5416 family WMAC which is glued directly
to the AR913x SoC peripheral bus (APB) rather than via a PCI/PCIe
bridge.

The specifics:

* A new build option is required to use the AR9130 - AH_SUPPORT_AR9130.
  This is needed due to the different location the RTC registers live
  with this chip; hopefully this will be undone in the future.
  This does currently mean that enabling this option will break non-AR9130
  builds, so don't enable it unless you're specifically building an image
  for the AR913x SoC.

* Add the new probe, attach, EEPROM and PLL methods specific to Howl.

* Add a work-around to ah_eeprom_v14.c which disables some of the checks
  for endian-ness and magic in the EEPROM image if an eepromdata block
  is provided. This'll be fixed at a later stage by porting the ath9k
  probe code and making sure it doesn't break in other setups (which
  my previous attempt at this did.)

* Sprinkle Howl modifications throughput the interrupt path - it doesn't
  implement the SYNC interrupt registers, so ignore those.

* Sprinkle Howl chip powerup/down throughout the reset path; the RTC methods
  were

* Sprinkle some other Howl workarounds in the reset path.

* Hard-code an alternative setup for the AR_CFG register for Howl, that
  sets up things suitable for Big-Endian MIPS (which is the only platform
  this chip is glued to.)

This has been tested on the AR913x based TP-Link WR-1043nd mode, in
legacy, HT/20 and HT/40 modes.

Caveats:

* 2ghz has only been tested. I've not seen any 5ghz radios glued to this
  chipset so I can't test it.

* AR5416_INTERRUPT_MITIGATION is not supported on the AR9130. At least,
  it isn't implemented in ath9k. Please don't enable this.

* This hasn't been tested in MBSS mode or in RX/TX block-aggregation mode.
2011-04-28 12:47:40 +00:00
Alexander Motin
0d307e0905 - Add shim to simplify migration to the CAM-based ATA. For each new adaX
device in /dev/ create symbolic link with adY name, trying to mimic old ATA
numbering. Imitation is not complete, but should be enough in most cases to
mount file systems without touching /etc/fstab.
 - To know what behavior to mimic, restore ATA_STATIC_ID option in cases
where it was present before.
 - Add some more details to UPDATING.
2011-04-26 17:01:49 +00:00
Rick Macklem
7c208ed659 Fix the experimental NFS client so that it does not bogusly
set the f_flags field of "struct statfs". This had the interesting
effect of making the NFSv4 mounts "disappear" after r221014,
since NFSMNT_NFSV4 and MNT_IGNORE became the same bit.
Move the files used for a diskless NFS root from sys/nfsclient
to sys/nfs in preparation for them to be used by both NFS
clients. Also, move the declaration of the three global data
structures from sys/nfsclient/nfs_vfsops.c to sys/nfs/nfs_diskless.c
so that they are defined when either client uses them.

Reviewed by:	jhb
MFC after:	2 weeks
2011-04-25 22:22:51 +00:00
David Christensen
d1bb976989 - Removed duplicate {_bxe} definition.
MFC after:	One week
2011-04-25 22:00:23 +00:00
David Christensen
102657cb21 - Added bxe(4) driver for i386 and amd64. Currently untested on other
CPU architectures.

MFC after:	One week
2011-04-25 21:53:41 +00:00
Pawel Jakub Dawidek
1e09ff3dc3 Instead of allocating memory for all the keys at device attach,
create reasonably large cache for the keys that is filled when
needed. The previous version was problematic for very large providers
(hundreds of terabytes or serval petabytes). Every terabyte of data
needs around 256kB for keys. Make the default cache limit big enough
to fit all the keys needed for 4TB providers, which will eat at most
1MB of memory.

MFC after:	2 weeks
2011-04-21 13:31:43 +00:00
Bernhard Schmidt
d51f8d2024 Add firmware images for the 6000 series g2a and g2b adapters. 2011-04-20 17:34:09 +00:00
Bernhard Schmidt
c2bce4a2fc Update iwn(4) firmware blobs:
- bump iwn1000fw to 39.31.5.1
- bump iwn5000fw to 8.83.5.1
- bump iwn6050fw to 41.28.5.1
2011-04-20 17:32:20 +00:00
Ulrich Spörlein
52d0968b86 Fix make buildworld -DMODULES_WITH_WORLD after r220454. 2011-04-19 07:30:22 +00:00