Andrew Turner
f13a4096b7
Remove PHYSADDR from kernel configurations that don't need it. The only
...
place we need to set it is when we also have FLASHADDR set.
Sponsored by: DARPA, AFRL
2018-08-15 13:13:19 +00:00
Warner Losh
56b9659ee7
arm/ralink cleanup
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Remove the non-INTRNG code.
Remove left over cut and paste code from the lpc code that was the start for the port.
Set KERNPHYSADDR and KERNVIRTADDR
Tested on Buffalo_WZR2-G300N
Differential Revision: https://reviews.freebsd.org/D16622
2018-08-14 20:45:43 +00:00
Andrew Turner
560a8e6ccc
The RT1310 is an ARM926EJ-S, fix the config to mark it as such.
2018-07-28 10:48:41 +00:00
Warner Losh
fb3f4b7549
Make ralink compile again.
...
Add std.ralink to define common things across all ralink configs.
Add cpu, machine and options INTRNG to this file.
Remove RT1310.hints file reference: that file isn't in our tree.
2018-07-27 18:31:30 +00:00
Matt Macy
d7c5a620e2
ifnet: Replace if_addr_lock rwlock with epoch + mutex
...
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
2018-05-18 20:13:34 +00:00
Colin Percival
d5d7606c0c
Use the TSLOG framework to record entry/exit timestamps for DELAY and
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_vprintf; these functions are called in many places and can contribute
meaningfully to the total time spent booting.
2017-12-31 09:24:41 +00:00
Emmanuel Vadot
ee070097f2
Revert r327250 as it broke the build for some armv6 kernel and all armv4/5
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Reported by: ian
2017-12-28 07:31:14 +00:00
Emmanuel Vadot
d06955f9bd
arm: Add kern/kern_clocksource.c to files.arm
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Instead of adding it to every files.vendor, add it to the common arch file.
2017-12-27 21:39:57 +00:00
Adrian Chadd
5c99cda025
[arm] [rt1310] add initial RT1310 SoC code.
...
This code base on lpc code. Ralink RT1310 is oem from 5V Technologies.
RT1310 is ARM926EJS(arm5t).
Tested:
* Buffalo WZR2-G300N
Submitted by: Hiroki Mori <yamori813@yahoo.co.jp>
Reviewed by: mizhka
Differential Revision: https://reviews.freebsd.org/D7238
2017-05-06 06:14:46 +00:00
