Changes in Makefile

5033c43b - Add a driver for the Chelsio T6 crypto accelerator engine.

Wed, 17 May 2017 22:13:07 +0000

Add a driver for the Chelsio T6 crypto accelerator engine.The ccr(4) driver supports use of the crypto accelerator engine onChelsio T6 NICs in "lookaside" mode via the opencrypto framework.Currently, the driver supports AES-CBC, AES-CTR, AES-GCM, and AES-XTScipher algorithms as well as the SHA1-HMAC, SHA2-256-HMAC, SHA2-384-HMAC,and SHA2-512-HMAC authentication algorithms. The driver also supportschaining one of AES-CBC, AES-CTR, or AES-XTS with an authenticationalgorithm for encrypt-then-authenticate operations.Note that this driver is still under active development and testing andmay not yet be ready for production use. It does pass the tests intests/sys/opencrypto with the exception that the AES-GCM implementationin the driver does not yet support requests with a zero byte payload.To use this driver currently, the "uwire" configuration must be usedalong with explicitly enabling support for lookaside crypto capabilitiesin the cxgbe(4) driver. These can be done by setting the followingtunables before loading the cxgbe(4) driver: hw.cxgbe.config_file=uwire hw.cxgbe.cryptocaps_allowed=-1MFC after: 1 monthRelnotes: yesSponsored by: Chelsio CommunicationsDifferential Revision: https://reviews.freebsd.org/D10763 List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

193d9e76 - sys/modules: normalize .CURDIR-relative paths to SRCTOP

Sat, 04 Mar 2017 10:10:17 +0000

sys/modules: normalize .CURDIR-relative paths to SRCTOPThis simplifies make output/logicTested with: `cd sys/modules; make ALL_MODULES=` on amd64MFC after: 1 monthSponsored by: Dell EMC Isilon List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

a10443e8 - cxgbe(4): Include firmware for T6 cards in the driver. Update all

Wed, 30 Nov 2016 00:26:35 +0000

cxgbe(4): Include firmware for T6 cards in the driver. Update allfirmwares to 1.16.12.0.Obtained from: Chelsio CommunicationsMFC after: 3 daysSponsored by: Chelsio Communications List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

e6b81479 - cxgbe(4): Attach to cards with the Terminator 6 ASIC. T6 cards will

Fri, 16 Sep 2016 00:08:37 +0000

cxgbe(4): Attach to cards with the Terminator 6 ASIC. T6 cards willcome up as 't6nex' nexus devices with 'cc' ports hanging off them.The T6 firmware and configuration files will be added as soon as theyare released. For now the driver will try to work with whateverfirmware and configuration is on the card's flash.Sponsored by: Chelsio Communications List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

6af45170 - Chelsio T4/T5 VF driver.

Wed, 07 Sep 2016 18:13:57 +0000

Chelsio T4/T5 VF driver.The cxgbev/cxlv driver supports Virtual Function devices for ChelsioT4 and T4 adapters. The VF devices share most of their code with theexisting PF4 driver (cxgbe/cxl) and as such the VF device drivercurrently depends on the PF4 driver.Similar to the cxgbe/cxl drivers, the VF driver includes a t4vf/t5vfPCI device driver that attaches to the VF device. It then createschild cxgbev/cxlv devices representing ports assigned to the VF.By default, the PF driver assigns a single port to each VF.t4vf_hw.c contains VF-specific routines from the shared code used tofetch VF-specific parameters from the firmware.t4_vf.c contains the VF-specific PCI device driver and includes itsown attach routine.VF devices are required to use a different firmware request whentransmitting packets (which in turn requires a different CPL messageto encapsulate messages). This alternate firmware request does notpermit chaining multiple packets in a single message, so each packetresults in a firmware request. In addition, the different CPL messagerequires more detailed information when enabling hardware checksums,so parse_pkt() on VF devices must examine L2 and L3 headers for allpackets (not just TSO packets) for VF devices. Finally, L2 checksumson non-UDP/non-TCP packets do not work reliably (the firmware trashesthe IPv4 fragment field), so IPv4 checksums for such packets arecalculated in software.Most of the other changes in the non-VF-specific code are to exposevarious variables and functions private to the PF driver so that theycan be used by the VF driver.Note that a limited subset of cxgbetool functions are supported on VFdevices including register dumps, scheduler classes, and clearing ofstatistics. In addition, TOE is not supported on VF devices, only forthe PF interfaces.Reviewed by: npMFC after: 2 monthsSponsored by: Chelsio CommunicationsDifferential Revision: https://reviews.freebsd.org/D7599 List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

e3148e46 - cxgbei: Hardware accelerated iSCSI target and initiator for TOE capable

Sat, 26 Dec 2015 06:05:21 +0000

cxgbei: Hardware accelerated iSCSI target and initiator for TOE capablecards supported by cxgbe(4).On the host side this driver interfaces with the storage stack via theICL (iSCSI Common Layer) in the kernel. On the wire the traffic isstandard iSCSI (SCSI over TCP as per RFC 3720/7143 etc.) thatinteroperates with all other standards compliant implementations. Thedriver is layered on top of the TOE driver (t4_tom) and promotesconnections being handled by t4_tom to iSCSI ULP (Upper Layer Protocol)mode. Hardware assistance in this mode includes:- Full TCP processing.- iSCSI PDU identification and recovery within the TCP stream.- Header and/or data digest insertion (tx) and verification (rx).- Zero copy (both tx and rx).Man page will follow in a separate commit in a couple of weeks.Relnotes: YesSponsored by: Chelsio Communications List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

2b518852 - Improved compliance with style.Makefile(5).

Wed, 11 Mar 2015 04:47:46 +0000

Improved compliance with style.Makefile(5). List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

b4943e97 - Initial drop of the hardare accelerated iSCSI driver.

Tue, 10 Feb 2015 23:48:06 +0000

Initial drop of the hardare accelerated iSCSI driver.Submitted by: Sreenivasa Honnur Sponsored by: Chelsio Communications List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

85dc4777 - cxgbe(4): Add a minimal if_cxl module that pulls in the real driver as

Fri, 06 Feb 2015 01:10:04 +0000

cxgbe(4): Add a minimal if_cxl module that pulls in the real driver asa dependency. This ensures "ifconfig cxl ..." does the right thingeven when it's run with no driver loaded.if_cxl.ko is the tiniest module in /boot/kernel.MFC after: 2 weeks List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

df3394b3 - Remove dependence on source tree options. Move all kernel module

Mon, 11 Aug 2014 14:50:49 +0000

Remove dependence on source tree options. Move all kernel moduleoptions into kern.opts.mk and change all the places where we usesrc.opts.mk to pull in the options. Conditionally define SYSDIR anduse SYSDIR/conf/kern.opts.mk instead of a CURDIR path. Replace allinstances of CURDIR/../../etc with STSDIR, but only in the affectedfiles.As a special compatibility hack, include bsd.owm.mk at the top ofkern.opts.mk to allow the bare build of sys/modules to work on oldersystems. If the defaults ever change between 9.x, 10.x and current forthese options, however, you'll wind up with the host OS' defaultsrather than the -current defaults. This hack will be removed whenwe no longer need to support this build scenario.Reviewed by: jhbDifferential Revision: https://phabric.freebsd.org/D529 List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

88998d7a - Improve compliance with style.Makefile(5).

Fri, 01 Aug 2014 01:30:16 +0000

Improve compliance with style.Makefile(5).MFC after: 2 weeks List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

c6063d0d - Use src.opts.mk in preference to bsd.own.mk except where we need stuff

Tue, 06 May 2014 04:22:01 +0000

Use src.opts.mk in preference to bsd.own.mk except where we need stufffrom the latter. List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

421b30ef - Don't build krping.ko, iw_cxgb.ko, and iw_cxgbe.ko, if MK_OFED=no

Fri, 18 Oct 2013 09:17:35 +0000

Don't build krping.ko, iw_cxgb.ko, and iw_cxgbe.ko, if MK_OFED=no(the default). They build, but are unloadable, due to missing ibcore.ko.Sponsored by: FreeBSD Foundation List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

fb93f5c4 - iw_cxgbe: iWARP driver for Chelsio T4/T5 chips. This is a straight port

Thu, 17 Oct 2013 18:37:25 +0000

iw_cxgbe: iWARP driver for Chelsio T4/T5 chips. This is a straight portof the iw_cxgb4 found in OFED distributions.Obtained from: Chelsio List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

f72b68a1 - - Include the T5 firmware with the driver.

Wed, 03 Jul 2013 23:52:15 +0000

- Include the T5 firmware with the driver.- Update the T4 firmware to the latest.- Minor reorganization and updates to the version macros, etc.Obtained from: ChelsioMFC after: 1 day List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

d14b0ac1 - cxgbe(4): Add support for Chelsio's Terminator 5 (aka T5) ASIC. This

Sat, 30 Mar 2013 02:26:20 +0000

cxgbe(4): Add support for Chelsio's Terminator 5 (aka T5) ASIC. Thisincludes support for the NIC and TOE features of the 40G, 10G, and1G/100M cards based on the T5.The ASIC is mostly backward compatible with the Terminator 4 so cxgbe(4)has been updated instead of writing a brand new driver. T5 cards willshow up as cxl (short for cxlgb) ports attached to the t5nex bus driver.Sponsored by: Chelsio List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

09fe6320 - - Updated TOE support in the kernel.

Tue, 19 Jun 2012 07:34:13 +0000

- Updated TOE support in the kernel.- Stateful TCP offload drivers for Terminator 3 and 4 (T3 and T4) ASICs. These are available as t3_tom and t4_tom modules that augment cxgb(4) and cxgbe(4) respectively. The cxgb/cxgbe drivers continue to work as usual with or without these extra features.- iWARP driver for Terminator 3 ASIC (kernel verbs). T4 iWARP in the works and will follow soon.Build-tested with make universe.30s overview============What interfaces support TCP offload? Look for TOE4 and/or TOE6 in thecapabilities of an interface:# ifconfig -m | grep TOEEnable/disable TCP offload on an interface (just like any other ifnetcapability):# ifconfig cxgbe0 toe# ifconfig cxgbe0 -toeWhich connections are offloaded? Look for toe4 and/or toe6 in theoutput of netstat and sockstat:# netstat -np tcp | grep toe# sockstat -46c | grep toeReviewed by: bz, gnnSponsored by: Chelsio communications.MFC after: ~3 months (after 9.1, and after ensuring MFC is feasible) List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

733b9277 - Many updates to cxgbe(4)

Fri, 16 Dec 2011 02:09:51 +0000

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 List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

230abe75 - Allow multiple modules within sys/modules/cxgbe. The first one is if_cxgbe.

Fri, 01 Apr 2011 00:25:32 +0000

Allow multiple modules within sys/modules/cxgbe. The first one is if_cxgbe.MFC after: 3 days List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile

54e4ee71 - cxgbe(4) - NIC driver for Chelsio T4 (Terminator 4) based 10Gb/1Gb adapters.

Fri, 18 Feb 2011 08:00:26 +0000

cxgbe(4) - NIC driver for Chelsio T4 (Terminator 4) based 10Gb/1Gb adapters.MFC after: 3 weeks List of files: /freebsd-12.1/sys/modules/cxgbe/Makefile