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285830 |
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23-Jul-2015 |
gjb |
- Copy stable/10@285827 to releng/10.2 in preparation for 10.2-RC1 builds. - Update newvers.sh to reflect RC1. - Update __FreeBSD_version to reflect 10.2. - Update default pkg(8) configuration to use the quarterly branch.[1]
Discussed with: re, portmgr [1] Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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284522 |
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17-Jun-2015 |
sbruno |
MFC r284179, r283959
Implement multiqueue (max 2 tx/rx queues) for the 82574L chipset.
Change default tuning parameters to handle this new configuration if EM_MULTIQUEUE is set in the kernel configuration. Off by default.
See r283959 changelog for the scope of these changes.
Relnotes: Yes Sponsored by: Limelight Networks
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256281 |
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10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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253303 |
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12-Jul-2013 |
jfv |
Change the E1000 driver option header handling to match the ixgbe driver. As it was, when building them as a module INET and INET6 are not defined. In these drivers it does not cause a panic, however it does result in different behavior in the ioctl routine when you are using a module vs static, and I think the behavior should be the same.
MFC after: 3 days
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238181 |
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06-Jul-2012 |
kib |
Add a source file needed for module linking.
MFC after: 4 days
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211400 |
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16-Aug-2010 |
yongari |
Remove unnecessary clean target in em(4), igb(4) and ixgbe(4). While here also remove man target in igb(4).
Reviewed by: jfv
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209637 |
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01-Jul-2010 |
jfv |
Add new source to the loadable em build, thought it wasnt needed but it is.
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205869 |
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29-Mar-2010 |
jfv |
Update to igb and em:
em revision 7.0.0: - Using driver devclass, seperate legacy (pre-pcie) code into a seperate source file. This will at least help protect against regression issues. It compiles along with em, and is transparent to end use, devices in each appear to be 'emX'. When using em in a modular form this also allows the legacy stuff to be defined out. - Add tx and rx rings as in igb, in the 82574 this becomes actual multiqueue for the first time (2 queues) while in other PCIE adapters its just make code cleaner. - Add RX mbuf handling logic that matches igb, this will eliminate packet drops due to temporary mbuf shortage.
igb revision 1.9.3: - Following the ixgbe code, use a new approach in what was called 'get_buf', the routine now has been made independent of rxeof, it now does the update to the engine TDT register, this design allows temporary mbuf resources to become non-critical, not requiring a packet to be discarded, instead it just returns and does not increment the tail pointer. - With the above change it was also unnecessary to keep 'spare' maps around, since we do not have the discard issue. - Performance tweaks and improvements to the code also.
MFC in a week
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184894 |
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12-Nov-2008 |
bz |
Add opt_inet.h which has been needed since r184717 introducing checks for #ifdef INET.
MFC after: 54 days
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181029 |
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30-Jul-2008 |
jfv |
Change to build module with new directory tree
MFC after:ASAP
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#
178523 |
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25-Apr-2008 |
jfv |
This delta has a few important items:
PR 122839 is fixed in both em and in igb
Second, the issue on building modules since the static kernel build changes is now resolved. I was not able to get the fancier directory hierarchy working, but this works, both em and igb build as modules now.
Third, there is now support in em for two new NICs, Hartwell (or 82574) is a low cost PCIE dual port adapter that has MSIX, for this release it uses 3 vectors only, RX, TX, and LINK. In the next release I will add a second TX and RX queue. Also, there is support here for ICH10, the followon to ICH9. Both of these are early releases, general availability will follow soon.
Fourth: On Hartwell and ICH10 we now have IEEE 1588 PTP support, I have implemented this in a provisional way so that early adopters may try and comment on the functionality. The IOCTL structure may change. This feature is off by default, you need to edit the Makefile and add the EM_TIMESYNC define to get the code.
Enjoy all!!
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#
177867 |
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02-Apr-2008 |
jfv |
This update primarily addresses the ability to have both the em and the igb driver static in the kernel. But it also reflects some other bug fixes in my development stream at Intel. PR 122373 is also fixed in this code.
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#
177671 |
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27-Mar-2008 |
antoine |
Remove option headers that do not exist and are not used from the Makefiles in sys/modules. (opt_devfs.h, opt_bdg.h, opt_emu10kx.h and opt_uslcom.h)
Approved by: rwatson (mentor)
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#
176667 |
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29-Feb-2008 |
jfv |
This change introduces a split to the Intel E1000 driver, now rather than just em, there is an igb driver (this follows behavior with our Linux drivers). All adapters up to the 82575 are supported in em, and new client/desktop support will continue to be in that adapter.
The igb driver is for new server NICs like the 82575 and its followons. Advanced features for virtualization and performance will be in this driver.
Also, both drivers now have shared code that is up to the latest we have released. Some stylistic changes as well.
Enjoy :)
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#
169341 |
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07-May-2007 |
le |
Fix kldloading if_em by compiling missing source file.
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#
169249 |
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04-May-2007 |
rwatson |
Place a '#' at the front of the line holding a $FreeBSD$ ID tag. While it actually compiles without this, it's still a good idea.
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169243 |
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04-May-2007 |
jfv |
Absolute pathname in the Makefile was broken, this version should work correctly.
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#
169240 |
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04-May-2007 |
jfv |
Merge in the new driver (6.5.0) of Intel. This has a new shared code infrastructure that is family specific and modular. There is also support for our latest gigabit nic, the 82575 that is MSI/X and multiqueue capable.
The new shared code changes some interfaces to the core code but testing at Intel has been going on for months, it is fairly stable.
I have attempted to be careful in retaining any fixes that CURRENT had and we did not, I apologize in advance if any thing gets clobbered, I'm sure I'll hear about it :)
Approved by pdeuskar
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150636 |
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27-Sep-2005 |
mlaier |
Remove bridge(4) from the tree. if_bridge(4) is a full functional replacement and has additional features which make it superior.
Discussed on: -arch Reviewed by: thompsa X-MFC-after: never (RELENG_6 as transition period)
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#
130258 |
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09-Jun-2004 |
obrien |
style.Makefile(5)
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#
106048 |
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27-Oct-2002 |
mux |
Don't roll our own clean target, the default one works better.
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#
97785 |
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03-Jun-2002 |
pdeuskar |
Added support for 82545EM and 82546EB based adapters. Added Vlan support.
MFC after: 1 week
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#
87189 |
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02-Dec-2001 |
pdeuskar |
This is the first commit of the Intel gigabit driver for PRO/1000 cards.
Submitted by:Prafulla Deuskar Reviewed by: Paul Saab MFC after:1 week
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