Commit Graph

7744 Commits

Author SHA1 Message Date
Bjoern A. Zeeb
8e94025b41 With r181803 on 2008-08-17 23:27:27Z the first VIMAGE commit went into
HEAD.  Enable VIMAGE in GENERIC kernels and some others (where GENERIC does
not exist) on HEAD.

Disable building LINT-VIMAGE with VIMAGE being default.

This should give it a lot more exposure in the run-up to 12 to help
us evaluate whether to keep it on by default or not.
We are also hoping to get better performance testing.
The feature can be disabled using nooptions.

Requested by:		many
Reviewed by:		kristof, emaste, hiren
X-MFC after:		never
Relnotes:		yes
Differential Revision:	https://reviews.freebsd.org/D12639
2017-10-20 21:40:59 +00:00
Konstantin Belousov
ac04195ba6 Move swapout code into vm/vm_swapout.c.
There is no NO_SWAPPING #ifdef left in the code.

Requested by:	alc
Reviewed by:	alc, markj
Sponsored by:	The FreeBSD Foundation
MFC after:	3 weeks
Differential revision:	https://reviews.freebsd.org/D12663
2017-10-20 09:10:49 +00:00
John Baldwin
d8371cb18e Remove CPU_HAVEFPU.
Instead, use a runtime decision to handle COP1 traps.  If floating point
support is present in the current CPU, enable saving of the floating point
state.  If support is not present, fail with SIGILL.

Reviewed by:	imp, br
Sponsored by:	DARPA / AFRL
Differential Revision:	https://reviews.freebsd.org/D12707
2017-10-18 17:23:16 +00:00
Brooks Davis
39ed7f250a Remove mbpool(9) now that it has no consumers.
mbpool existed to support NICs with memory interfaces and all remaining
comsumers were removed earlier this year with NATM.

Reviewed by:	jhb
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D10513
2017-10-18 00:18:03 +00:00
Andrew Turner
7a158e826d Support the EFI Runtime Services on arm64. As with amd64 we use the 1:1
mapping. This uses the new common code shared with amd64.

The RTC should only be accessed via EFI. There is no locking around it as
the spec only has this as a requirement for the PC-AT CMOS device.

Reviewed by:	kib, imp
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D12595
2017-10-10 13:05:26 +00:00
Navdeep Parhar
714d3ee05b cxgbe(4): Update T6, T5, and T4 firmwares to 1.16.63.0.
Changes since 1.16.26.0 for all three firmwares are listed below.  This
list was obtained from the Release Notes of the Chelsio Unified Wire
v3.5.05 release for Linux.

T6 Firmware
++++++++++++
================================================================================
Version : 1.16.63.0
Date    : 09/29/2017
================================================================================

Fixes
-----

BASE:
- Fixed a fw crash when configured traffic rate limit is less than 10kbps.
- Fixed traffic rate limiting for smaller traffic rate value.

ETH:
- Fixed 40G link failure when interface is toggled.
- Fixed adapter crash when interface is toggled during traffic.
- Fixed 25G link failure when PEER only supports consortium mode autoneg
  for 25G.
- Fixed 100G optics link failure when cable is plugged in after bringing up
  the interface.
- Enable RS FEC as default if speed is 100G.
- Fixed DCBX configuration refresh failure.

OFLD
- Fixed 0B iWARP ingress read failure.
- Fixed iWARP SRQ reuse failure.

FOiSCSI:
- Fixed vlan interface ping failure.
- Fixed target discovery failures.
- Fixed mutual chap login failure.

================================================================================
Version : 1.16.59.0
Date    : 09/05/2017
================================================================================

FIXES
-----

BASE:
- Fixed fw crash caused by MC parity error in SO adapters.
- Generate Timer0Int interrupt if fw crashes due to unaligned access error. Host
  driver must look into PCIE_FW register to see if any fw fatal error has
  encountered. If PCIE_FW doesn't indicate any error then driver must ignore this
  interrupt.
- Fixed receive buffer threshold settings which was resulting in error frames on
  receive side.

ETH:
- Fixed an issue in connection traffic shaping when
  FLOWC_WR->FW_FLOWC_MNEM_SCHEDCLASS is not received in first WR on the connection.
- Fixed link failure when speed is changed from 10G-1G-10G due to incorrect flag
  check.
- Fixed improper LED behaviour for blink test and when traffic is running.
- Removed storage of previous fec settings from fw. Driver needs to pass the user
  settings whenever a new module is plugged in as fw resets these when a module is
  unplugged.

OFLD
- OVS offload: TP cache is flushed periodically to get the accuate filters stats
  (hit count).

ENHANCEMENTS
------------

BASE:
- Ring backbone feature added. New FW_PARAMS_PARAM_DEV_RING_BACKBONE param type
  added to query and enable ring backbone support.
- VNI support added for filtering. New entry_type FW_VI_MAC_TYPE_EXACTMAC_VNI
  added to FW_VI_MAC_CMD.
- Added new API FW_PARAM_PARAM_DEV_MPSBGMAP to read the priority to buffer group
  mapping for the ports.
- FW_PARAMS_PARAM_DEV_TPCHMAP API added to read the port to channel mapping.
- HMA (Host memory access) support added. New FW_HMA_CMD and
  FW_PARAMS_PARAM_DEV_HMA_SIZE added to query and configure the HMA. It
  enables the memfree support (256 connections) for iwarp.
- PTP support enabled.

ETH:
- Added consortium mode 50G support.
- Added the ability to allow only selected speeds to be advertised during auto
  negotiation.
- Increased port capability from 16 to 32 bits to support more speeds.
  FW_PARAMS_PARAM_PFVF_PORT_CAPS32 added to query whether fw supports 16 or 32
  bit port capability.

OFLD:
- RDMA Write with immediate support added (iwarp 2.0 feature)
- FW_TLS_KEYCTX_TX_WR removed and security key management moved to driver.
- 256 offloaded connections support for iwarp on SO adapters.

iSCSI:
- New param FW_PARAMS_PARAM_DEV_PPOD_EDRAM added for iscsi ppod configuration
  in EDRAM (performance improvement).

FOiSCSI:
- iSCSI Command offload target support added.

FOFCoE:
- FCoE support enabled.

================================================================================
Version : 1.16.43.0
Date    : 05/05/2017
================================================================================

FIXES
-----

BASE:
- Fixed default DCB mode to AUTO.
- Fixed DCBX bugs when AUTO mode is configured in config file.
- Fixed an issue where even after removing PFC from switch, PFC wasn't getting
  reset.
- Fixed DDR3/DDR4 ECC errors.
- Fixed an FLR issue where FLR completion was going to host before FLR
  processing is finished in fw.

ETH:
- Fixed bug in writing multi-bytes using i2c interface.
- Fixed the link failure when optical cable is inserted into the QSA module
  after loading the driver.
- Fixed false link up when peer interface was brought down.
- Enabling RS FEC by default for 100Gbase-SR4 according to 802.3BJ standard.
- Fixed bugs related to negotiated fec based local/peer fec ability and request.
- Fixed auto-neg failure with few switches.
- T6 Performance improvement fixes.

OFLD
- Fixed an extra credit issue if FW_RI_TYPE_FINI is delayed in fw due to
  backpressure.
- Added a new queue type FW_IQ_TYPE_VF_CQ to handle the FW_PARAMS_PARAM_DMAQ*
  commands. queue type will be part of the FW_PARAMS_PARAM_DMAQ_IQ_INTIDX
  value. Used in guest RDMA (RDMA from VM/VF) usecase.
- T6 Crypto Coprocessor mode bug fixes.
- T6 Crypto TLS-inline mode bug fixes.

ENHANCEMENTS
------------

BASE:
- Added new API FW_PARAM_PARAM_DEV_MPSBGMAP to read the priority to buffer
  group mapping for the ports.

ETH:
- Added broadcom consortium next page support for 25G CR.
  This can be enabled using flags=an_brcm option in the t6-config.txt file.
- Added spider mode support.
- Added support for 10G-BaseT converter sfp+ module.
- Added support for additional 25G/100G cables.
- Added support to enable/disable auto-neg using ethtool.

================================================================================
Version : 1.16.33.0
Date    : 02/24/2017
================================================================================

Fixes
-----

BASE:
- Fixed DDR4 uncorrectable errors.

ETH:
- Enabled link auto negotiation (AN) by default in config file.
- Added AN and FEC control api. Host driver and application can enable/disable
  AN and FEC.

ENHANCEMENTS
------------

BASE:
- Enabled High priorty filter.
- Added T6425 adapter support.

ETH:
- Added new workrequest ETH_TX_PKTS2_WR (see fw api document for more details).

================================================================================
Version : 1.16.29.0
Date    : 01/27/2017
================================================================================

FIXES
-----

BASE:
- Set multiple fec values only if AN is enabled in config file and when module
  is connected.
- Fixed intermittent DDR3/4 ECC errors.
- max number of ethctrl queue in VF set to 2 (reverted the last change
  because it causes problem in VF drivers).

ETH:
- Made devlog more verbose by printing cable information in redable form.
- Updated AN settings to work with more 25G/100G switches.
- Added support for more SFP28/QSFP28 cables.
- Fixed an issue of link going down after few hours of idle time.

OFLD:
- Fixed an issue in TLS which was causing fw crash on running TLS traffic.

FOiSCSI:
- Fixed the failure of PXE boot OS install on an iscsi lun.

ENHANCEMENTS
------------

OFLD:
- Added filtering support for NAT. New WR FW_FILTER2_WR and
  FW_PARAMS_PARAM_DEV_FILTER2_WR added for the same.
- Added RDMA guest mode (mode 3 or RDMA from VF) support.

================================================================================

T5 Firmware
++++++++++++
================================================================================
Version : 1.16.63.0
Date    : 09/29/2017
================================================================================

Fixes
-----

BASE:
- Fixed offload memory overcommit in case of SO adapter.

ETH:
- Fixed DCBX configuration refresh failure.

OFLD
- Fixed 0B iWARP ingress read failure.

FOiSCSI:
- Fixed vlan interface ping failure.

================================================================================
Version : 1.16.59.0
Date    : 09/05/2017
================================================================================

FIXES
-----

BASE:
- Fixed an FLR issue which was causing error when VF attached VM was powered on.

ETH:
- Fixed an issue in connection traffic shaping when
  FLOWC_WR->FW_FLOWC_MNEM_SCHEDCLASS is not received in first WR on the connection.
- Fixed link failure when speed is changed from 10G-1G-10G due to incorrect flag
  check.
- Fixed T580 link failure with few switches which take more time for
  establishing link.

ENHANCEMENTS
------------

BASE:
- Ring backbone feature added. New FW_PARAMS_PARAM_DEV_RING_BACKBONE param type
  added to query and enable ring backbone support.
- Added new API FW_PARAM_PARAM_DEV_MPSBGMAP to read the priority to buffer group
  mapping for the ports.
- FW_PARAMS_PARAM_DEV_TPCHMAP API added to read the port to channel mapping.

FOiSCSI:
- iSCSI Command offload target support added.

================================================================================
Version : 1.16.43.0
Date    : 05/05/2017
================================================================================

FIXES
-----

BASE:
- Fixed default DCB mode to AUTO.
- Fixed DCBX bugs when AUTO mode is configured in config file.
- Fixed an issue where even after removing PFC from switch, PFC wasn't getting
  reset.

ETH:
- Fixed bug in writing multi-bytes using i2c interface.
- Fixed the link failure when optical cable is inserted into the QSA module
  after loading the driver.

OFLD
- Fixed an extra credit issue if FW_RI_TYPE_FINI is delayed in fw due to
  backpressure.
- Added a new queue type FW_IQ_TYPE_VF_CQ to handle the FW_PARAMS_PARAM_DMAQ*
  commands. queue type will be part of the FW_PARAMS_PARAM_DMAQ_IQ_INTIDX
  value. Used in guest RDMA (RDMA from VM/VF) usecase.

ENHANCEMENTS
------------

BASE:
- Added new API FW_PARAM_PARAM_DEV_MPSBGMAP to read the priority to buffer
  group mapping for the ports.

================================================================================
Version : 1.16.33.0
Date    : 02/24/2017
================================================================================

ENHANCEMENTS
------------

ETH:
- Added new workrequest ETH_TX_PKTS2_WR (see fw api document for more details).

================================================================================
Version : 1.16.29.0
Date    : 01/27/2017
================================================================================

FIXES
-----

BASE:
- max number of ethctrl queue in VF set to 2 (reverted the last change
  because it causes problem in VF drivers).

FOiSCSI:
- Fixed the failure of PXE boot OS install on an iscsi lun.

ENHANCEMENTS
------------

OFLD:
- Added filtering support for NAT. New WR FW_FILTER2_WR and
  FW_PARAMS_PARAM_DEV_FILTER2_WR added for the same.
- Added RDMA guest mode (mode 3 or RDMA from VF) support.

================================================================================

T4 Firmware
+++++++++++
================================================================================
Version : 1.16.63.0
Date    : 09/29/2017
================================================================================

Fixes
-----

ETH:
- Fixed DCBX configuration refresh failure.

FOiSCSI:
- Fixed vlan interface ping failure.

================================================================================
Version : 1.16.59.0
Date    : 09/05/2017
================================================================================

FIXES
-----

ETH:
- Fixed an issue in connection traffic shaping when
  FLOWC_WR->FW_FLOWC_MNEM_SCHEDCLASS is not received in first WR on the connection.

ENHANCEMENTS
------------

BASE:
- FW_PARAMS_PARAM_DEV_TPCHMAP API added to read the port to channel mapping.

================================================================================
Version : 1.16.43.0
Date    : 05/05/2017
================================================================================

FIXES
-----

BASE:
- Fixed default DCB mode to AUTO.
- Fixed DCBX bugs when AUTO mode is configured in config file.
- Fixed an issue where even after removing PFC from switch, PFC wasn't getting
  reset.

ETH:
- Fixed bug in writing multi-bytes using i2c interface.

OFLD
- Fixed an extra credit issue if FW_RI_TYPE_FINI is delayed in fw due to
  backpressure.
- Added a new queue type FW_IQ_TYPE_VF_CQ to handle the FW_PARAMS_PARAM_DMAQ*
  commands. queue type will be part of the FW_PARAMS_PARAM_DMAQ_IQ_INTIDX
  value. Used in guest RDMA (RDMA from VM/VF) usecase.

ENHANCEMENTS
------------

BASE:
- Added new API FW_PARAM_PARAM_DEV_MPSBGMAP to read the priority to buffer
  group mapping for the ports.

Obtained from:	Chelsio Communications
MFC after:	2 weeks
Sponsored by:	Chelsio Communications
2017-10-07 17:24:23 +00:00
Emmanuel Vadot
ac9297c128 Allwinner: Add clock driver for ccu_sun8i_r
SUN8I and SUN50I (H3, H5, A83T and A64) have a second clock controller
unit. It controls the clocks for the second gpio controller, the IR
controller etc ...
Support for A83T is not supported.

Tested On: OrangePi One, Pine64
2017-10-07 16:48:42 +00:00
Warner Losh
094fc1ed0f Tag all armv7 kernels as such in their machine config line.
Transition all boards that support arm cortex CPUs to armv7. This
leaves two armv6 kernels in the tree. RPI-B, which uses the BCM2835
which has a ARM1176 core, and VERSATILEPB, which is a qemu board setup
around the time RPI-B went in. Copy std.armv6 to std.armv7, even
though that duplicates a lot of stuff. More work needs to be done to
sort out the duplication.

Differential Revision: https://reviews.freebsd.org/D12027
2017-10-05 23:01:50 +00:00
Warner Losh
0b972ac92e Support armv7 builds for userland
Make armv7 as a new MACHINE_ARCH.

Copy all the places we do armv6 and add armv7 as basically an
alias. clang appears to generate code for armv7 by default. armv7 hard
float isn't supported by the the in-tree gcc, so it hasn't been
updated to have a new default.

Support armv7 as a new valid MACHINE_ARCH (and by extension
TARGET_ARCH).

Add armv7 to the universe build.

Differential Revision: https://reviews.freebsd.org/D12010
2017-10-05 23:01:33 +00:00
Warner Losh
489b536f7f Document KERNBUILDDIR.
Sponsored by: Netflix
2017-10-05 16:40:50 +00:00
Andrew Turner
0e73a61997 To prepare for adding EFI runtime services support on arm64 move the
machine independent parts of the existing code to a new file that can be
shared between amd64 and arm64.

Reviewed by:	kib (previous version), imp
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D12434
2017-10-01 19:52:47 +00:00
Andriy Gapon
437e74ba03 fix up r324163, MFV of r323530,r323533,r323534, 7431 ZFS Channel Programs
Add several new files to the files enabled by ZFS kernel option.

MFC after:	5 weeks
X-MFC with:	r324163
2017-10-01 16:25:14 +00:00
Andriy Gapon
bda88d07d9 MFV r323530,r323533,r323534: 7431 ZFS Channel Programs, and followups
7431 ZFS Channel Programs

illumos/illumos-gate@dfc115332c
dfc115332c

https://www.illumos.org/issues/7431
  ZFS channel programs (ZCP) adds support for performing compound ZFS
  administrative actions via Lua scripts in a sandboxed environment (with time
  and memory limits).
  This initial commit includes both base support for running ZCP scripts, and a
  small initial library of API calls which support getting properties and
  listing, destroying, and promoting datasets.
  Testing: in addition to the included unit tests, channel programs have been in
  use at Delphix for several months for batch destroying filesystems. The
  dsl_destroy_snaps_nvl() call has also been replaced with

Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>
Author: Chris Williamson <chris.williamson@delphix.com>

8552 ZFS LUA code uses floating point math

illumos/illumos-gate@916c8d8811
916c8d8811

https://www.illumos.org/issues/8552
  In the LUA interpreter used by "zfs program", the lua format() function
  accidentally includes support for '%f' and friends, which can cause compilation
  problems when building on platforms that don't support floating-point math in
  the kernel (e.g. sparc). Support for '%f' friends (%f %e %E %g %G) should be
  removed, since there's no way to supply a floating-point value anyway (all
  numbers in ZFS LUA are int64_t's).

Reviewed by: Yuri Pankov <yuripv@gmx.com>
Reviewed by: Igor Kozhukhov <igor@dilos.org>
Approved by: Dan McDonald <danmcd@joyent.com>
Author: Matthew Ahrens <mahrens@delphix.com>

8590 memory leak in dsl_destroy_snapshots_nvl()

illumos/illumos-gate@e6ab4525d1
e6ab4525d1

https://www.illumos.org/issues/8590
  In dsl_destroy_snapshots_nvl(), "snaps_normalized" is not freed after it is
  added to "arg".

Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Steve Gonczi <steve.gonczi@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Author: Matthew Ahrens <mahrens@delphix.com>

FreeBSD notes:
- zfs-program.8 manual page is taken almost as is from the vendor repository,
  no FreeBSD-ification done
- fixed multiple instances of NULL being used where an integer is expected
- replaced ETIME and ECHRNG with ETIMEDOUT and EDOM respectively

This commit adds a modified version of Lua 5.2.4 under
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua, mirroring the
upstream.  See README.zfs in that directory for the description of Lua
customizations.
See zfs-program.8 on how to use the new feature.

MFC after:	5 weeks
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D12528
2017-10-01 16:11:07 +00:00
Conrad Meyer
fe182ba1d0 aesni(4): Add support for x86 SHA intrinsics
Some x86 class CPUs have accelerated intrinsics for SHA1 and SHA256.
Provide this functionality on CPUs that support it.

This implements CRYPTO_SHA1, CRYPTO_SHA1_HMAC, and CRYPTO_SHA2_256_HMAC.

Correctness: The cryptotest.py suite in tests/sys/opencrypto has been
enhanced to verify SHA1 and SHA256 HMAC using standard NIST test vectors.
The test passes on this driver.  Additionally, jhb's cryptocheck tool has
been used to compare various random inputs against OpenSSL.  This test also
passes.

Rough performance averages on AMD Ryzen 1950X (4kB buffer):
aesni:      SHA1: ~8300 Mb/s    SHA256: ~8000 Mb/s
cryptosoft:       ~1800 Mb/s    SHA256: ~1800 Mb/s

So ~4.4-4.6x speedup depending on algorithm choice.  This is consistent with
the results the Linux folks saw for 4kB buffers.

The driver borrows SHA update code from sys/crypto sha1 and sha256.  The
intrinsic step function comes from Intel under a 3-clause BSDL.[0]  The
intel_sha_extensions_sha<foo>_intrinsic.c files were renamed and lightly
modified (added const, resolved a warning or two; included the sha_sse
header to declare the functions).

[0]: https://software.intel.com/en-us/articles/intel-sha-extensions-implementations

Reviewed by:	jhb
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D12452
2017-09-26 23:12:32 +00:00
Ilya Bakulin
02c474b481 Miscellaneous fixes and improvements to MMCCAM stack
* Demote the level of several debug messages to CAM_DEBUG_TRACE
 * Add detection for SDHC cards that can do 1.8V. No voltage switch sequence
   is issued yet;
 * Don't create a separate LUN for each SDIO function. We need just one to make
   pass(4) attach;
 * Remove obsolete mmc_sdio* files. SDIO functionality will be moved into the
   separate device that will manage a new sdio(4) bus;
 * Terminate probing if got no reply to CMD0;
 * Make bcm2835 SDHCI host controller driver compile with 'option MMCCAM'.

Approved by:	imp (mentor)
Differential Revision:	https://reviews.freebsd.org/D12109
2017-09-15 19:47:44 +00:00
Andrew Turner
bcf2b954c3 Add support for handling undefined instructions in userspace and the
kernel. We can register callbacks to perform the required operation on the
saved registers before returning.

This is initially used to work around a bug in old versions of QEMU that
trigger such an exception when reading from an ID register when it should
load z zero value.

I expect this could be used with other exception types, e.g. to emulate
special register access from userland.

Sponsored by:	DARPA, AFRL
2017-09-14 17:29:51 +00:00
John Baldwin
197e3ae5fc Add ptrace operations to fetch and store VFP registers.
Reviewed by:	mmel, kib
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D12294
2017-09-14 15:03:43 +00:00
Ryan Libby
4e51f184e6 gcc builds: reenable -Wstrict-overflow for kern.mk
Reviewed by:	emaste
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D12284
2017-09-14 03:42:41 +00:00
Sean Bruno
68467b1206 Jenkins i386 LINT build uses NOTES to generate its LINT kernel config.
ixl(4) isn't in here either, so I'll remove lio(4) too.
2017-09-13 03:56:03 +00:00
Sean Bruno
be17336036 Leave the Cavium Liquid IO driver exist in files, not files.amd64
Submitted by:	imp
2017-09-12 23:58:38 +00:00
Sean Bruno
e460f3adbb Do not try to build the Cavium Liquidio driver on all architechtures.
For now, limit to amd64 only.
2017-09-12 23:42:52 +00:00
Sean Bruno
f173c2b77e The diff is the initial submission of Cavium Liquidio 2350/2360 10/25G
Intelligent NIC driver.

The submission conconsists of firmware binary file and driver sources.

Submitted by:	pkanneganti@cavium.com (Prasad V Kanneganti)
Relnotes:	Yes
Sponsored by:	Cavium Networks
Differential Revision:	https://reviews.freebsd.org/D11927
2017-09-12 23:36:58 +00:00
Ed Maste
3ac77a9151 newvers.sh: speed up failing git-svn revision search
In the case of running newvers.sh on a git tree w/o git-svn-id notes we
previously piped the entire 'git log' to grep. Add --grep to the log
invocation to avoid processing log entries of no interest.

This saves about 2-3 seconds of newvers.sh run time on my SSD laptop.
Later changes will bring further speedups.

MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
2017-09-11 00:14:04 +00:00
Ed Maste
a489102080 newvers.sh: accept "git-svn-id:" at the start of a line only
This prevents incorrect subversion revision detection when "git svn" is
not being used to get the sources but git is available. Previously old
subversion revisions included in commit messages were favoured over the
more recent and correct revisions in git notes.

For example cf1f355747 represents r315395 but was treated as r313908
which is referenced in the commit message. Commits following
r315395/cf1f35574722 but before another commit with a git-svn-id
reference in the commit message would be treated as r313908 as well.

Patch from PR updated to accommodate the initial four space indent in
`git log` ouptut.

PR:		221848
Submitted by:	Fabian Keil
Obtained from:	ElectroBSD
MFC after:	2 weeks
2017-09-10 19:12:01 +00:00
Sean Bruno
d87eabeea9 revert r323371 in prepartion for a proper fix
Submitted by:	imp
2017-09-09 20:07:04 +00:00
Sean Bruno
141bf584e4 r323359 instroduced an ARMv8 only uart(4) device to the tree but placed
the driver in a place where it will be built for all targets.  x86 doesn't
have all the required build bits for this device.

Move the uart(4) device mvebu to arm64 only.
2017-09-09 19:19:13 +00:00
Marcin Wojtas
e314ac07f4 Add support for Armada 3700 in the NETA driver
This patch enables using NETA driver on Marvell Armada 3700 SoC
by introducing new compatible string, modifying clock source
obtaining and also excluding unnecessary parts.
The driver is added as a build option for arm64 platforms as well.

Submitted by: Patryk Duda <pdk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Semihalf
Differential Revision: https://reviews.freebsd.org/D12258
2017-09-09 11:54:04 +00:00
Marcin Wojtas
ac0770ddb3 Introduce UART driver module for Armada 3700
This patch adds support for UART in Armada 3700 family.
It exposes both low-level UART interface, as well as
standard driver methods.

Submitted by: Patryk Duda <pdk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Semihalf
Differential Revision: https://reviews.freebsd.org/D12250
2017-09-09 11:42:32 +00:00
Marcin Wojtas
6c2c61060d Add support for Armada 3700 EHCI
This patch reuses ehci_mv driver by adding a support for the new
compatible string and adding ehci_mv.c to list of available options
for arm64 platforms.

Submitted by: Patryk Duda <pdk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Semihalf
Differential Revision: https://reviews.freebsd.org/D12255
2017-09-09 11:06:58 +00:00
Marcin Wojtas
0fd9794286 Add support for xhci in Armada 3700 and 7k/8k
This driver will be used by Marvell Armada 3700 and 7k/8k SoC families.
The same, generic xhci device also appears in Armada 380, so we are reusing
driver.

This patch also adds xhci_mv.c entry to the arm64 files list.

Submitted by: Patryk Duda <pdk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Semihalf
Differential Revision: https://reviews.freebsd.org/D12252
2017-09-09 10:54:13 +00:00
Mateusz Guzik
cf558f10a7 Introduce __read_frequently
While __read_mostly groups variables together, their placement is not
specified. In particular 2 frequently used variables can end up in
different lines.

This annotation is only expected to be used for variables read all the time,
e.g. on each syscall entry.

MFC after:	1 week
2017-09-06 20:32:49 +00:00
Conrad Meyer
a03d621bfa amdtemp(4): Add support for Family 17h temperature sensor
The sensor value is formatted similarly to previous models (same
bitfield sizes, same units), but must be read off of the internal
System Management Network (SMN) from the System Management Unit (SMU)
co-processor.

PR:		218264
Reported and tested by:	Nils Beyer <nbe AT renzel.net>
Reviewed by:	avg (no +1), mjoras, truckman
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D12217
2017-09-05 15:19:14 +00:00
Conrad Meyer
907f50fe04 Add smn(4) driver for AMD System Management Network
AMD Family 17h CPUs have an internal network used to communicate between
the host CPU and the PSP and SMU coprocessors.  It exposes a simple
32-bit register space.

Reviewed by:	avg (no +1), mjoras, truckman
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D12217
2017-09-05 15:13:41 +00:00
Marcin Wojtas
eedd5eafbe Add Marvell RTC driver to arm64 GENERIC config
Marvell Armada 80x0/70x0 SoC family uses same RTC IP as
Armada 38x. This patch adds necessary files and enable driver in
GENERIC config.

Submitted by: Rafal Kozik <rk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Semihalf
Differential Revision: https://reviews.freebsd.org/D12200
2017-09-05 05:50:01 +00:00
Alexander Motin
03782c83a1 Sync NTB options between amd64 and i386.
Somehow they happen to become different.

MFC after:	13 days
2017-09-01 19:15:53 +00:00
Jung-uk Kim
2f6a1a81bb Merge ACPICA 20170831. 2017-08-31 22:47:04 +00:00
Alexander Motin
ed9652da5f Add NTB driver for PLX/Avago/Broadcom PCIe switches.
This driver supports both NTB-to-NTB and NTB-to-Root Port modes (though
the second with predictable complications on hot-plug and reboot events).
I tested it with PEX 8717 and PEX 8733 chips, but expect it should work
with many other compatible ones too.  It supports up to two NT bridges
per chip, each of which can have up to 2 64-bit or 4 32-bit memory windows,
6 or 12 scratchpad registers and 16 doorbells.  There are also 4 DMA engines
in those chips, but they are not yet supported.

While there, rename Intel NTB driver from generic ntb_hw(4) to more specific
ntb_hw_intel(4), so now it is on par with this new ntb_hw_plx(4) driver and
alike to Linux naming.

MFC after:	2 weeks
Sponsored by:	iXsystems, Inc.
2017-08-30 21:16:32 +00:00
Navdeep Parhar
fc740a161b cxgbe(4): Update T6/T5/T4 firmwares to 1.16.59.0.
These firmwares come from a pre-release snapshot.  The final firmwares
in this Chelsio release cycle will likely be .61.0 or later and those
will be the next "long lived" firmwares in FreeBSD head and stable
branches.  .59 is being provided in head (only) for wider test exposure.

Obtained from:	Chelsio Communications
Sponsored by:	Chelsio Communications
2017-08-29 23:37:26 +00:00
Warner Losh
850564b948 Add new compile-time option NVME_USE_NVD that sets the default value
of the runtime hw.nvme.use_vnd tunable. We still default to nvd unless
otherwise requested.

Sponsored by: Netflix
2017-08-28 23:54:25 +00:00
Hans Petter Selasky
1251590741 Add new mlx5ib(4) driver to the kernel source tree which supports
Remote DMA over Converged Ethernet, RoCE, for the ConnectX-4 series of
PCI express network cards.

There is currently no user-space support and this driver only supports
kernel side non-routable RoCE V1. The krping kernel module can be used
to test this driver. Full user-space support including RoCE V2 will be
added as part of the ongoing upgrade to ibcore from Linux 4.9. Otherwise
this driver is feature equivalent to mlx4ib(4). The mlx5ib(4) kernel
module will only be built when WITH_OFED=YES is specified.

MFC after:		2 weeks
Sponsored by:		Mellanox Technologies
2017-08-23 12:09:37 +00:00
Ed Maste
495947bcfa newvers.sh: accommodate git worktree
newvers.sh looks for a .vcs subdirectory (e.g. .git, .svn) to determine
which vcs info tool to run (e.g., git rev-parse, svn info).

(As of r308789 if a .vcs subdirectory is not found at ${TOPDIR} then
newvers.sh walks up successive parent directories, testing for the .vcs
subdirectory at each step.  This is done in case the FreeBSD source is
built in a subdirectory as part of some larger project, but either way
newvers.sh still tests for the .vcs subdirectory.)

However, when using git worktree there is no .git subdirectory but
rather a plain text .git file which contains a reference to the main
working tree.

Change findvcs() to test that the .vcs entry exists, regardless of type.

MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
2017-08-22 17:57:34 +00:00
Andrew Turner
3f32b92b1d Use armv8-a in -march, it is accepted by both clang and gcc.
Sponsored by:	DARPA, AFRL
2017-08-19 17:15:40 +00:00
Vladimir Kondratyev
76136d200d Add support for generic MS Windows 7/8/10-compatible USB HID touchscreens
found in many laptops.

Reviewed by:		hps, gonzo, bcr (manpages)
Approved by:		gonzo (mentor)
Differential Revision:	https://reviews.freebsd.org/D12017
2017-08-19 17:00:10 +00:00
Gleb Smirnoff
03f55691de Fix cut and paste typo that prevented T5 firmware to be compiled in.
Reviewed by:	np
2017-08-18 14:30:12 +00:00
Bryan Drewery
96dd05dd7d Quote ${MAKE} when passing in env in case it contains spaces.
Downstream we are wrapping MAKE with a limits(1) call which
interferes with these non-quoted cases.

Sponsored by:	Dell EMC Isilon
2017-08-16 17:54:24 +00:00
Ian Lepore
90cff13c3c Remove the old ds1374 driver and use the ds13rtc driver instead. Adjust
several mips config files accordingly.
2017-08-13 22:07:42 +00:00
Ian Lepore
bb2e8108e1 Add a new driver, ds13rtc, that handles all DS13xx series i2c RTC chips.
This driver supports only basic timekeeping functionality.  It completely
replaces the ds133x driver.  It can also replace the ds1374 driver, but that
will take a few other changes in MIPS code and config, and will be committed
separately.  It does NOT replace the existing ds1307 driver, which provides
access to some of the extended features on the 1307 chip, such as controlling
the square wave output signal.  If both ds1307 and ds13rtc drivers are
present, the ds1307 driver will outbid and win control of the device.

This driver can be configured with FDT data, or by using hints on non-FDT
systems.  In addition to the standard hints for i2c devices, it requires
a "chiptype" string of the form "dallas,ds13xx" where 'xx' is the chip id
(i.e., the same format as FDT compat strings).
2017-08-13 21:02:40 +00:00
Ruslan Bukin
af19cc59ca Support for v1.10 (latest) of RISC-V privilege specification.
New version is not compatible on supervisor mode with v1.9.1
(previous version).

Highlights:
    o BBL (Berkeley Boot Loader) provides no initial page tables
      anymore allowing us to choose VM, to build page tables manually
      and enable MMU in S-mode.
    o SBI interface changed.
    o GENERIC kernel.
      FDT is now chosen standard for RISC-V hardware description.
      DTB is now provided by Spike (golden model simulator). This
      allows us to introduce GENERIC kernel. However, description
      for console and timer devices is not provided in DTB, so move
      these devices temporary to nexus bus.
    o Supervisor can't access userspace by default. Solution is to
      set SUM (permit Supervisor User Memory access) bit in sstatus
      register.
    o Compressed extension is now turned on by default.
    o External GCC 7.1 compiler used.
    o _gp renamed to __global_pointer$
    o Compiler -march= string is now in use allowing us to choose
      required extensions (compressed, FPU, atomic, etc).

Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D11800
2017-08-10 14:18:09 +00:00
Warner Losh
20995eab57 Mark geom classes as deprecated.
geom_bsd, geom_mbr and geom_sunlabel have been obsolete since Marcel
Moolenaar's geom_part was in FreeBSD 7. They haven't been in GENERIC
since FreeBSD 8. Add warning when used.

geom_vol_ffs has been obsolete since ufs support to geom_label was
committed in FreeBSD 5. It hasn't been in GENERIC since FreeBSD 5.
Add warning when used.

geom_fox has been obsolete since gmultipath was committed in FreeBSD 7.
(no warning added, since this is a very obscure class).

These will all be removed in FreeBSD 12.

MFC After: 3 days
Differential Revision: https://reviews.freebsd.org/D11935

Note: Classes will be removed after MFC
2017-08-09 16:15:24 +00:00
Navdeep Parhar
b96793ae43 cxgbe(4): Add the T6 and T5 Unified Wire configuration files to the
kernel, just like for T4, when the driver is compiled into the kernel.

Reported by:	mav@
MFC after:	3 days
Sponsored by:	Chelsio Communications
2017-08-07 14:04:19 +00:00