aboutsummaryrefslogtreecommitdiff
path: root/sys/dev/rl
Commit message (Collapse)AuthorAgeFilesLines
* Convert to if_foreach_llmaddr() KPI.Gleb Smirnoff2019-10-211-14/+16
| | | | Notes: svn path=/head/; revision=353824
* Remove bogus spaces.Warner Losh2018-09-261-1/+1
| | | | | | | | | Spaces aren't allowed in these strings. Approved by: re@ (glen) Notes: svn path=/head/; revision=338951
* Add PNP info to PCI attachments of cbb, cxgb, ida, iwn, ixl, ixlv,Warner Losh2018-09-261-0/+2
| | | | | | | | | | | | | mfi, mps, mpr, mvs, my, oce, pcn, ral, rl. This only labels existing pci device tables, and has no probe / attach code changes. Reviewed by: imp, chuck Submitted by: Lakhan Shiva Kamireddy <lakhanshiva@gmail.com> Sponsored by: Google, Inc. (GSoC 2018) Approved by: re (glen) Notes: svn path=/head/; revision=338949
* ifnet: Replace if_addr_lock rwlock with epoch + mutexMatt Macy2018-05-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Run on LLNW canaries and tested by pho@ gallatin: Using a 14-core, 28-HTT single socket E5-2697 v3 with a 40GbE MLX5 based ConnectX 4-LX NIC, I see an almost 12% improvement in received packet rate, and a larger improvement in bytes delivered all the way to userspace. When the host receiving 64 streams of netperf -H $DUT -t UDP_STREAM -- -m 1, I see, using nstat -I mce0 1 before the patch: InMpps OMpps InGbs OGbs err TCP Est %CPU syscalls csw irq GBfree 4.98 0.00 4.42 0.00 4235592 33 83.80 4720653 2149771 1235 247.32 4.73 0.00 4.20 0.00 4025260 33 82.99 4724900 2139833 1204 247.32 4.72 0.00 4.20 0.00 4035252 33 82.14 4719162 2132023 1264 247.32 4.71 0.00 4.21 0.00 4073206 33 83.68 4744973 2123317 1347 247.32 4.72 0.00 4.21 0.00 4061118 33 80.82 4713615 2188091 1490 247.32 4.72 0.00 4.21 0.00 4051675 33 85.29 4727399 2109011 1205 247.32 4.73 0.00 4.21 0.00 4039056 33 84.65 4724735 2102603 1053 247.32 After the patch InMpps OMpps InGbs OGbs err TCP Est %CPU syscalls csw irq GBfree 5.43 0.00 4.20 0.00 3313143 33 84.96 5434214 1900162 2656 245.51 5.43 0.00 4.20 0.00 3308527 33 85.24 5439695 1809382 2521 245.51 5.42 0.00 4.19 0.00 3316778 33 87.54 5416028 1805835 2256 245.51 5.42 0.00 4.19 0.00 3317673 33 90.44 5426044 1763056 2332 245.51 5.42 0.00 4.19 0.00 3314839 33 88.11 5435732 1792218 2499 245.52 5.44 0.00 4.19 0.00 3293228 33 91.84 5426301 1668597 2121 245.52 Similarly, netperf reports 230Mb/s before the patch, and 270Mb/s after the patch Reviewed by: gallatin Sponsored by: Limelight Networks Differential Revision: https://reviews.freebsd.org/D15366 Notes: svn path=/head/; revision=333813
* Remove register keyword from sys/ and ANSIfy prototypesEd Maste2017-05-171-4/+4
| | | | | | | | | | | | | | | A long long time ago the register keyword told the compiler to store the corresponding variable in a CPU register, but it is not relevant for any compiler used in the FreeBSD world today. ANSIfy related prototypes while here. Reviewed by: cem, jhb Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D10193 Notes: svn path=/head/; revision=318389
* Add support for the TP-Link TG-3468 v2.Kevin Lo2016-09-211-0/+5
| | | | | | | | | | | | This is an RTL8168 chip, which we already support so all we have to do is add the vendor ID. PR: 212876 Submitted by: Tobias Kortkamp <t@tobik.me> MFC after: 3 days Notes: svn path=/head/; revision=306102
* sys/dev: minor spelling fixes.Pedro F. Giffuni2016-05-031-1/+1
| | | | | | | Most affect comments, very few have user-visible effects. Notes: svn path=/head/; revision=298955
* sys/dev: use our nitems() macro when it is avaliable through param.h.Pedro F. Giffuni2016-04-191-1/+1
| | | | | | | | | | No functional change, only trivial cases are done in this sweep, Drivers that can get further enhancements will be done independently. Discussed in: freebsd-current Notes: svn path=/head/; revision=298307
* Fix a bug introduced in r295736Pyun YongHyeon2016-02-181-1/+2
| | | | | | | | | TX descriptor address should be updated for valid chain. Pointed out by: jmallett Notes: svn path=/head/; revision=295738
* Remove duplicated check.Pyun YongHyeon2016-02-181-11/+8
| | | | | | | Found by: PVS-Studio Notes: svn path=/head/; revision=295736
* - Although it doesn't make a whole lot of sense to enable RX and TXMarius Strobl2015-11-091-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | before their initial configuration is done, it turns out that r281337 has the inverse effect on some older chips. Moreover, as with newer chips before, two chips seemingly identical according to their MAC revisions may behave differently in this regard, with most working but a few not, making changes extremely hard to test. Closer inspection of the corresponding Linux code suggests that RX and TX should only be enabled after their initial configuration with RTL8168G and later chips, i. e. RTL8106E{,US}, RTL8107E, as well as RTL8168{EP,G,GU,H}, so limit the new code path to these. [1] - Distinguish between RTL8168H and RTL8107E, with the latter being the 10/100-Mbit/s-only variant of the former. - For MAC variants that can only do Fast Ethernet at a maximum, ensure that we don't advertise Gigabit Ethernet speed. - In re_stop(), do the inverse of re_init_locked() and enable RXDV gate on RTL8168G and later chips again, matching what Linux does. PR: 203422 [1] MFC after: 1 week Notes: svn path=/head/; revision=290566
* Add preliminary support for RTL8168H, tested by Sreenath Battalahalli.Marius Strobl2015-09-131-0/+1
| | | | | | | MFC after: 1 week Notes: svn path=/head/; revision=287768
* Mechanically convert to if_inc_counter().Gleb Smirnoff2014-09-191-7/+7
| | | | Notes: svn path=/head/; revision=271865
* Move rl(4) to dev/rl.Gleb Smirnoff2014-09-192-0/+3286
Notes: svn path=/head/; revision=271864
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-23 12:29:01 +0000