Re: ath0 (Atheros AR946x/AR948x) timeout issues

2024-12-11 Thread Adrian Chadd
That's great, I just ordered one from Amazon and will go figure it out with you! -adrian On Wed, 11 Dec 2024 at 08:54, Mike Jakubik wrote: > Hi, > > Here are some images for now, I'll have to plug it back in to get the rest > of the data. > > https://ibb.co/3N1S

Re: ath0 (Atheros AR946x/AR948x) timeout issues

2024-12-11 Thread Adrian Chadd
;ll go find my AR9462 NICs and take a look. Also, can you take a photo of the NIC itself, so I can make sure it lines up with what I have in my box of Atheros parts? Thanks! -adrian On Sun, 1 Dec 2024 at 05:41, Mike Jakubik wrote: > Hello, > > After all the info i gathered about ath

Re: RSS on FreeBSD stable/12 gateway

2021-03-21 Thread Adrian Chadd
On Sat, 13 Mar 2021 at 23:24, Özkan KIRIK wrote: > > Hello Adrian, > > I wonder if the current RSS code supports software mode. Is it possible to > enforce software RSS? And what about Sender Side Scaling ? The current RSS code does enforce it on all the NICs, so if you enable i

Re: RSS on FreeBSD stable/12 gateway

2021-03-14 Thread Adrian Chadd
re they shipped that was actually really broken :( -adrian > > On Mon, Mar 8, 2021 at 12:26 AM Hans Petter Selasky wrote: > > > On 3/7/21 10:03 PM, Özkan KIRIK wrote: > > > Any suggestions to enable RSS ? > > > > I found that RSS hardware computed checksu

Re: Reviewing two IPFW/netgraph/natd patches (RFC 6598/Carrier Grade NAT)

2020-07-05 Thread Adrian Chadd
; > Could someone please review and/or commit these patches? > I'm happy to commit these if noone complains too much to me about it. I approved one of them. I'll go approve the other now. -adrian > > Best, > > Neel Chauhan > > === > > https://www.neelc

Re: WiFi hotspot keeps dropping

2020-06-26 Thread Adrian Chadd
OH wow, I only JUST saw this, sorry! On Sun, 21 Jun 2020 at 03:40, D'Arcy Cain wrote: > On 2020-06-19 12:14, Adrian Chadd wrote: > > [snip] Also, did you plug in something USB-3 related recently? :-) > > > > USB-3 / USB-C's signaling frequency interferes with 2.4

Re: How to Increase TX Queue Priority for LACP Packets

2020-06-19 Thread Adrian Chadd
transmit routine. The meat of the change is going to be in iflib and > all non-iflib drivers' if_transmit. > This isn't a terrible idea - we do the same on wifi for EAPOL / 802.1x frames, and some drivers even do the same thing for DHCP frames. Doing it in iflib wo

Re: WiFi hotspot keeps dropping

2020-06-19 Thread Adrian Chadd
[snip] Also, did you plug in something USB-3 related recently? :-) USB-3 / USB-C's signaling frequency interferes with 2.4GHz :-) -adrian > ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To uns

Re: WiFi hotspot keeps dropping

2020-06-19 Thread Adrian Chadd
at you could try is forcing a full reset every time the NIC needs to reset. sysctl dev.ath.0.hal.force_full_reset=1 See if that helps. I can go whack an AR9287 into a laptop and set it up as a 2G hotspot. What I suggest you do is recompile your kernel/modules with the following options:

[Differential] D24989: netinet: Generate a random RSS key on boot.

2020-06-03 Thread adrian (Adrian Chadd)
adrian added a comment. i remember there was some concern in the past where there were very bad rss key choices out there. is there a reason for actually pushing for a random rss key? I stuck with the microsoft rss key (and a symmetric rss key at norse) specifically so there wouldn&#

epoch and ath(4) - what should we be doing?

2020-02-19 Thread Adrian Chadd
n dump somewhere I can read? I'd like to go add this to a couple out of tree wifi drivers under development so this would make that whole thing much easier. Thanks! -adrian ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/

[Differential] D5165: [patch] dev/bwn suppressing "bwn0: unsupported rate 0" console messages

2019-01-07 Thread adrian (Adrian Chadd)
adrian added a comment. Yeah, we should have a fallback rate function in net80211. Why? Just to make sure that you're using the previously /negotiated/ rate, all the way back down to the lowest basic rate. Eg, you may not actually be allowed to use CCK 1Mbit rate according to t

Re: 9k jumbo clusters

2018-07-28 Thread Adrian Chadd
There was always a race between bus bandwidth, memory bandwidth and bus/memory latencies. I'm not currently on the disk/packet pushing side of things, but the last couple times I were it was at different points in that 4d space and almost every single time there was a benefi

Re: crash with ipfw nat on mips32

2018-04-01 Thread Adrian Chadd
hi, We figured it out today - gcc + no-arch-specific builtin bug. :-) cognet and I are sorting through that stuff at the moment and should land a fix in -HEAD soon. Thanks! -adrian On 28 March 2018 at 02:20, Andrey V. Elsukov wrote: > On 23.03.2018 20:07, Adrian Chadd wrote: &g

Re: crash with ipfw nat on mips32

2018-03-23 Thread Adrian Chadd
hen I next power up the AP in question -adrian ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"

Re: crash with ipfw nat on mips32

2018-03-23 Thread Adrian Chadd
d platform stuff and this just threw a spanner in my plans. I'd really appreciate some help here cause I don't have time to wade through more platform breakage just to do wifi stack / driver work. I have limited spare time as it is these days :( Thanks, -adrian _

Re: ether wlan lagg works only with hint.ath.0.macaddr set (was: ether <-> wlan failover still is broken)

2018-03-22 Thread Adrian Chadd
Hi, I keep telling people that right now it's not something I at least have time to fix up. :) -a On 22 March 2018 at 08:37, Zeus Panchenko wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > > Andrey V. Elsukov wrote: >> >> It will work, if you will change ethernet's MAC address to

Re: crash with ipfw nat on mips32

2018-03-22 Thread Adrian Chadd
I dunno yet; this is a very embedded mips74k box. :) -a On 22 March 2018 at 06:00, Olivier Houchard wrote: > On Thu, Mar 22, 2018 at 03:52:39PM +0300, Andrey V. Elsukov wrote: >> On 22.03.2018 10:31, Adrian Chadd wrote: >> > Erk. I'll go see if I can fig

Re: crash with ipfw nat on mips32

2018-03-22 Thread Adrian Chadd
oh and xcompiled with gcc-6.x . -a On 22 March 2018 at 09:09, Adrian Chadd wrote: > I dunno yet; this is a very embedded mips74k box. :) > > > -a > > On 22 March 2018 at 06:00, Olivier Houchard wrote: >> On Thu, Mar 22, 2018 at 03:52:39PM +0300, Andrey V. Elsukov wro

Re: crash with ipfw nat on mips32

2018-03-22 Thread Adrian Chadd
Erk. I'll go see if I can figure out what's going on. Thanks! This is really quite grr-y. -a On 21 March 2018 at 23:35, Andrey V. Elsukov wrote: > On 22.03.2018 09:23, Adrian Chadd wrote: >> Trap cause = 2 (TLB miss (load or instr. fetch) - kernel mode) >> [

crash with ipfw nat on mips32

2018-03-21 Thread Adrian Chadd
c1d08f44 sp c1247c40 sz 144 dyn_tick+0x238 (0,?,?,?) ra 80214dfc sp c1247cd0 sz 120 itimer_fire+0x1440 (?,?,?,?) ra 802150c0 sp c1247d48 sz 88 softclock+0x9c (?,?,?,?) ra 0 sp c1247da0 sz 0 db> Has anyone seen this? FreeBSD 12.0-CURRENT #0 r331092M: Sun Mar 18 23:33:51 PDT 2018 adrian@test-2:/u

Re: WiGig feature / support?

2018-03-19 Thread Adrian Chadd
to add 60GHz channel support. I don't know what else is required for 11ad as I haven't really looked in a few years. -adrian ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe,

Re: run0 wifi device causes kernel panics in 11.1

2017-12-13 Thread Adrian Chadd
What's the actual stack trace? :) -adrian On 9 December 2017 at 10:55, Yuri wrote: > This started happening after I updated revision from Aug 1, 2017 to Dec 6, > 2017. > > The crash stack begins at syscall_fast. > > > Yuri > > > __

Re: m_move_pkthdr leaves m_nextpkt 'dangling'

2017-10-23 Thread Adrian Chadd
just guessing). > > So, any objections on commiting this addition to m_move_pkthdr? > > + to->m_nextpkt = from->m_nextpkt; > + from->m_nextpkt = NULL; None from me. (I haven't checked to see if you've done it yet or not.) -adrian > -- > Gleb Smirnoff ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"

Re: m_move_pkthdr leaves m_nextpkt 'dangling'

2017-10-13 Thread Adrian Chadd
Gleb, what do you think? -a On 12 October 2017 at 13:42, Karim Fodil-Lemelin wrote: > On 2017-07-07 10:46 AM, Andrey V. Elsukov wrote: >> >> On 05.07.2017 19:23, Adrian Chadd wrote: >>>> >>>> As many of you know, when dealing with IP fragments the kernel

Re: ixl(4) RSS hash type

2017-09-18 Thread Adrian Chadd
hi! please do fix it. I'm way busy with life right now. :) -a On 11 September 2017 at 10:18, Eric Joyner wrote: > I think that sounds right; but Adrian is the one who put the code in the > #ifdef RSS blocks in. We don't have it enabled/defined in our testing here. > >

Re: RSS_UDP_IPV4_EX?

2017-09-05 Thread Adrian Chadd
>> explain that, if so!) > > I checked latest RSS updates from Microsoft. There is no such type. > But they did add UDP_IP4, UDP_IPV6 and UDP_IPV6_EX. I am going to > whack UDP_IPV4_EX and update various comment. I will setup a review > soon. > > Thanks, > sephe >

Re: RSS_UDP_IPV4_EX?

2017-09-01 Thread Adrian Chadd
Hi, I seem to recall it was something some chipsets supported? I forget the details. -adrian On 30 August 2017 at 00:07, Sepherosa Ziehau wrote: > IPv4 UDP with extended headers o_O? Or it was just a mistake. > > Thanks, > sephe > > -- > To

Re: m_move_pkthdr leaves m_nextpkt 'dangling'

2017-07-05 Thread Adrian Chadd
to->m_pkthdr = from->m_pkthdr; /* especially tags */ > SLIST_INIT(&from->m_pkthdr.tags); /* purge tags from src */ > from->m_flags &= ~M_PKTHDR; > + from->m_nextpkt = NULL; > } > > It will reset the m_nextpkt so we don't ha

Re: three multicast fixes

2017-04-26 Thread Adrian Chadd
Actually - into individual reviews.freebsd.org reviews? -adrian On 26 April 2017 at 14:53, Adrian Chadd wrote: > hiya, > > can you throw these in bugs? > > > -a > > > On 17 April 2017 at 06:58, Chris Torek wrote: >> The first is mostly cosmetic, it'

Re: three multicast fixes

2017-04-26 Thread Adrian Chadd
hiya, can you throw these in bugs? -a On 17 April 2017 at 06:58, Chris Torek wrote: > The first is mostly cosmetic, it's just something I observed when > I turned on multicast debug to find the bug that the second patch > is for. > > The second patch is a kludge and if anyone has a better fix

Re: altq and head

2017-04-26 Thread Adrian Chadd
It'll be supported as much as someone is willing to pay for it. It isn't out of the realm of possibility to implement an if_transmit style layer for altq, etc so it could be a generic queue discipline. It'd be nice to have a multi-queue version of this but we're not there yet.

Re: Intel Dual Band Wireless AC 8260

2017-02-22 Thread Adrian Chadd
Hiya, Ok, maybe the channel lists are different. 116/140 are in the DFS range.. -adrian ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-uns

Re: Intel Dual Band Wireless AC 8260

2017-02-20 Thread Adrian Chadd
Yeah I know :( I'm still trying to find spare cycles to keep moving the driver forward to the latest dfbsd code. At least we know which commit broke it.. -a On 20 February 2017 at 15:57, Kevin Bowling wrote: > It used to work pretty well, but HEAD regressed heavily. My card crashes > 8260 no

Re: Intel Dual Band Wireless AC 8260

2017-02-20 Thread Adrian Chadd
scanning isn't always going to return the same results. > -How come my t510 thinkpad (different os btw) can see my 5GHz net on my new > ap but my yoga does not? Try "ifconfig -v wlan0 list channel" and let's see what's going on. Which channel is the 5GHz net on with

Re: RFC: ethctl

2017-01-24 Thread Adrian Chadd
inux ethtool is in freebsd's ifconfig, albeit not in a reusable/runtime-extensible fashion. It'd be nice to include say, many more vendor counters in a somewhat generic fashion, versus how we currently do things. I think it'd be a good

[Differential] D9270: Add support for user-supplied Host-Uniq tag in Netgraph PPPoE

2017-01-23 Thread adrian (Adrian Chadd)
adrian accepted this revision. adrian added a reviewer: adrian. This revision has a positive review. REPOSITORY rS FreeBSD src repository REVISION DETAIL https://reviews.freebsd.org/D9270 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: ale, #manpages

Re: FLOWTABLE aka TCP route caching panic

2017-01-12 Thread Adrian Chadd
i can reproduce this daily using flowtable on a wifi enabled PC on -HEAD. -adrian On 12 January 2017 at 06:13, Jakub Palider wrote: > An update: eventually, FLOWTABLE option also resulted in crash with > __rw_lock_hard on FreeBSD release/11.0.0 (also on VM). > This time, how

Re: Changing NIC ring weight in indirection table

2017-01-11 Thread Adrian Chadd
yeah, adrian is currently busy doing non-paid wifi work, so getting onto non-paid RSS configuration work is taking a backburner. Patches gratefully accepted though! -a On 3 January 2017 at 17:19, Sepherosa Ziehau wrote: > On Fri, Dec 30, 2016 at 11:34 PM, David Belle-Isle > wrote:

Re: cxgbe's native netmap support broken since r307394

2016-12-30 Thread Adrian Chadd
t or m_freem that can't be invoked from >>> > a filter either). >>> > >>> >> >>> >> Cheers, >>> >> Vincenzo >>> >> >>> >> 2016-12-28 19:06 GMT+01:00 John Baldwin : &

Re: cxgbe's native netmap support broken since r307394

2016-12-22 Thread Adrian Chadd
a lot of recent refactoring. >> So, if there is an easy way to extract just the locking change that would >> be preferable as an interim solution. >> >> cheers >> luigi >> >>> >>> Cheers, >>> Vincenzo >>> >>> >>

Re: cxgbe's native netmap support broken since r307394

2016-12-20 Thread Adrian Chadd
hi, What's the commit? We should get it into -HEAD asap. -adrian On 20 December 2016 at 01:25, Vincenzo Maffione wrote: > Ok, applied to the netmap github repo. > This fix will be published when Luigi does the next commit on FreeBSD. > > Cheers, > Vincenzo > >

ipfw broken on mips

2016-11-21 Thread Adrian Chadd
Hiya! I'm using ipfw on mips, and I've found it recently broke. Any ipfw command (eg ipfw -a l) says ipfw: ipfw_ctl3 invalid option 0v0 ipfw: setsockopt(IP_FW_xxx): Invalid argument Who broke it? :) -adrian ___ freebsd-net@freebsd.org ma

Re: Regression WPA? 10.2 -> 10.3 stopped working

2016-09-19 Thread Adrian Chadd
What do you mean with "urtwn0 exists from usb bus" ? -adrian On 18 September 2016 at 14:28, Ze Claudio Pastore wrote: > I took longer than expected, got new dongles just to make sure. > > What I have tested an conclusions: > > - 11.0-RC2: same problem persists,

Re: Regression WPA? 10.2 -> 10.3 stopped working

2016-09-15 Thread Adrian Chadd
land? >> >> >> >> 2016-09-13 0:15 GMT-03:00 Adrian Chadd : >>> >>> Hi! >>> >>> have you tried say, 10.3 kernel with 10.2 userland? does it still work? >>> >>> >>> >>> -adrian >> >> > __

Re: Regression WPA? 10.2 -> 10.3 stopped working

2016-09-12 Thread Adrian Chadd
Hi! have you tried say, 10.3 kernel with 10.2 userland? does it still work? -adrian ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"

Re: iwn(4) association issues in 11-Stable (and maybe RC)

2016-08-24 Thread Adrian Chadd
w wlan0 'UP'? >> >> I'm asking this because I'm seeing something strange locally on one >> machine. >> >> Glen > > > I have stopped and started the network repeatedly using both my home router > and my hot-spot and I can't get it to fail

Re: iwn(4) association issues in 11-Stable (and maybe RC)

2016-08-24 Thread Adrian Chadd
hi Would /someone/ pretty please fix this "run wpa_supplicant multiple times at interface start" problem? I'm sure it's screwing things up in a bad way, and trying to grovel around and fix the way we do rc scripts is not my favourite thing in the world. Thanks, -adrian

Re: iwn(4) association issues in 11-Stable (and maybe RC)

2016-08-23 Thread Adrian Chadd
;s failing to send out the 802.1x frame exchange. It may be something as simple as "adrian needs to fix the rate control again". -adrian ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubs

Re: svn commit: r304313 - head/sys/net

2016-08-21 Thread Adrian Chadd
On 21 August 2016 at 07:42, Robert N. M. Watson wrote: > On 20 Aug 2016, at 21:27, Adrian Chadd wrote: > >> I wonder if the right-er thing to do here is to allow the cpuid to be >> whatever it needs to be, but limit the cpuid lookups when it resolves >> to a netisr arra

Re: iwn(4) association issues in 11-Stable (and maybe RC)

2016-08-20 Thread Adrian Chadd
On 20 August 2016 at 19:02, Kevin Oberman wrote: > On Aug 20, 2016 6:29 PM, "Adrian Chadd" wrote: >> >> Hi, >> >> There have been some changes to the scan code and iwn scan timeout code. >> Andriy may have some ideas. >> >> Thanks! >>

Re: iwn(4) association issues in 11-Stable (and maybe RC)

2016-08-20 Thread Adrian Chadd
Hi, There have been some changes to the scan code and iwn scan timeout code. Andriy may have some ideas. Thanks! A On Aug 19, 2016 3:48 PM, "Kevin Oberman" wrote: > Lately I have had serious issues with my system successfully associating. > These were not present with 10.3. > > > uname -a > F

Re: svn commit: r304313 - head/sys/net

2016-08-20 Thread Adrian Chadd
se netisr_get_cpuid() in netisr_select_cpuid() to limit cpuid value > returned by protocol to be sure that it is not greather than nws_count. > > PR: 211836 > Reviewed by: adrian > MFC after:3 days > > Modified: > head/sys/net/if_epair.c > head/sys

Re: Unstable local network throughput

2016-08-17 Thread Adrian Chadd
On 17 August 2016 at 08:43, Ben RUBSON wrote: > >> On 17 Aug 2016, at 17:38, Adrian Chadd wrote: >> >> [snip] >> >> ok, so this is what I was seeing when I was working on this stuff last. >> >> The big abusers are: >> >> * so_snd lock, fo

Re: Unstable local network throughput

2016-08-17 Thread Adrian Chadd
ICs in NUMA domain 1...) -adrian ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"

Re: Unstable local network throughput

2016-08-16 Thread Adrian Chadd
On 16 August 2016 at 02:58, Ben RUBSON wrote: > >> On 16 Aug 2016, at 03:45, Adrian Chadd wrote: >> >> Hi, >> >> ok, can you try 5) but also running with the interrupt threads pinned to CPU >> 1? > > What do you mean by interrupt threads ? > &

Re: Unstable local network throughput

2016-08-15 Thread Adrian Chadd
likely decreases some latency -> increasing throughput slightly. Thanks, -adrian ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

2016-08-12 Thread Adrian Chadd
i don't know what's different between stable/11 and -head. I'd appreciate some help in figuring /that/ out... -a On 12 August 2016 at 15:53, David Wolfskill wrote: > On Fri, Aug 12, 2016 at 03:44:43PM -0700, Adrian Chadd wrote: >> Heh, ok. So undo the #if 0 and let

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

2016-08-12 Thread Adrian Chadd
Heh, ok. So undo the #if 0 and let's just see if it crashes or not. -adrian On 12 August 2016 at 15:13, David Wolfskill wrote: > On Fri, Aug 12, 2016 at 02:37:44PM -0700, Adrian Chadd wrote: >> Hi >> >> Just #if 0 that whole chunk out and see if that

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

2016-08-12 Thread Adrian Chadd
Hi Just #if 0 that whole chunk out and see if that improves wireless at work? -a On 12 August 2016 at 14:18, David Wolfskill wrote: > On Fri, Aug 12, 2016 at 11:40:03AM -0700, Adrian Chadd wrote: >> EIther stable/11 or head. Both are fine. >> >> >> >> -a &g

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

2016-08-12 Thread Adrian Chadd
EIther stable/11 or head. Both are fine. -a On 12 August 2016 at 11:05, David Wolfskill wrote: > On Fri, Aug 12, 2016 at 11:01:25AM -0700, Adrian Chadd wrote: >> David, >> >> Totally untested; will need manual application as I bet this patch is >> mangled. >&g

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

2016-08-12 Thread Adrian Chadd
David, Totally untested; will need manual application as I bet this patch is mangled. Would you mind testing this? I have a feeling we need to add if_addr lock calls in a few places. Thanks, -adrian Index: sys/net80211/ieee80211_ioctl.c

Re: SO_BINDANY in FreeBSD 10.3

2016-08-12 Thread Adrian Chadd
Yeah, I integrated them from you like 10 years ago. It's in there somewhere. :-) (IP_BINDANY?) https://groups.google.com/forum/#!topic/mailing.freebsd.ipfw/L8lzLmG05WE .. poke me to write up some documentation. :) -adrian On 12 August 2016 at 08:29, Julian Elischer wrote: > On 12/0

Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode

2016-08-11 Thread Adrian Chadd
d we do for locking? -adrian signature.asc Description: PGP signature ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"

Re: Unstable local network throughput

2016-08-11 Thread Adrian Chadd
Which ones of these hit the line rate comfortably? -a On 11 August 2016 at 15:35, Ben RUBSON wrote: > >> On 11 Aug 2016, at 18:36, Adrian Chadd wrote: >> >> Hi! >> >> mlx4_core0: mem >> 0xfbe0-0xfbef,0xfb00-0xfb7f irq 64 at device 0.0

Re: Unstable local network throughput

2016-08-11 Thread Adrian Chadd
adrian did mean fixed-domain-rr. :-P sorry! (Sorry, needed to update my NUMA boxes, things "changed" since I wrote this.) -a ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, sen

Re: Unstable local network throughput

2016-08-11 Thread Adrian Chadd
see the before and after effects on local versus remote memory access. Thanks! -adrian ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-uns

Re: Unstable local network throughput

2016-08-10 Thread Adrian Chadd
On 10 August 2016 at 12:50, Ben RUBSON wrote: > >> On 10 Aug 2016, at 21:47, Adrian Chadd wrote: >> >> hi, >> >> yeah, I'd like you to do some further testing with NUMA. Are you able >> to run freebsd-11 or -HEAD on these boxes? > > Hi Adrian,

Re: Unstable local network throughput

2016-08-10 Thread Adrian Chadd
hi, yeah, I'd like you to do some further testing with NUMA. Are you able to run freebsd-11 or -HEAD on these boxes? -adrian On 8 August 2016 at 07:01, Ben RUBSON wrote: > >> On 04 Aug 2016, at 11:40, Ben RUBSON wrote: >> >> >>> On 02 Aug 2016, at 22:11

Re: proposal: splitting NIC RSS up from stack RSS

2016-08-08 Thread Adrian Chadd
On 7 August 2016 at 18:40, Sepherosa Ziehau wrote: > On Thu, Aug 4, 2016 at 3:55 PM, Adrian Chadd wrote: >> [snip] >> >> I've updated the wiki with this TODO list. How's it look? >> >> https://wiki.freebsd.org/NetworkRSS > > Pretty much what h

Re: proposal: splitting NIC RSS up from stack RSS

2016-08-04 Thread Adrian Chadd
[snip] I've updated the wiki with this TODO list. How's it look? https://wiki.freebsd.org/NetworkRSS -adrian ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to &q

Re: proposal: splitting NIC RSS up from stack RSS

2016-07-22 Thread Adrian Chadd
On 21 July 2016 at 18:54, Sepherosa Ziehau wrote: > On Fri, Jul 22, 2016 at 6:39 AM, Adrian Chadd wrote: >> hi, >> >> Cool! Yeah, the RSS bits thing can be removed, as it's just doing a >> bitmask instead of a % operator to do mapping. I think we can just go >

Re: proposal: splitting NIC RSS up from stack RSS

2016-07-21 Thread Adrian Chadd
librss, I don't think I committed it to -HEAD. I'll go dig it out and throw it into freebsd-head soon. -adrian ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail

proposal: splitting NIC RSS up from stack RSS

2016-07-14 Thread Adrian Chadd
27;t care about the rest of the stack being RSS aware; they just want to be able to control the NIC configurations from userspace and then get it completely out of the way. I'd appreciate any other feedback/comments/suggestions. If you're using RSS and you haven't told me then please l

Re: panic with tcp timers

2016-06-20 Thread Adrian Chadd
a given callout wheel and then migrating things around is just "change cpu mask", not "change callout cpu id.") -adrian On 20 June 2016 at 04:00, Hans Petter Selasky wrote: > On 06/20/16 12:30, Gleb Smirnoff wrote: >> >> What does prevent us from converting TC

Re: Is DWA-131 rev E1 WiFi dongle supported yet?

2016-05-19 Thread Adrian Chadd
Hi, Kevin hasn't finished / integrated the support yet, sorry :( -adrian On 18 May 2016 at 17:49, Mateusz Piotrowski <0...@freebsd.org> wrote: > Hi, > > According to this thread > (https://lists.freebsd.org/pipermail/freebsd-arm/2015-December/012935.html >

Re: [FreeBSD 10-3] undefined reference to getsourcefilter /setsourcefilter

2016-05-08 Thread Adrian Chadd
Some extern "C" { } around some includes? :) -a On 8 May 2016 at 14:46, Victor Toni wrote: > Trying to port mcproxy to FreeBSD I encountered a quite strange problem. > Compiling everything works but linking fails with the following error: > > $ c++ -v -Wl,-rpath,/usr/local/lib -pthread -o mcpr

Re: netmap overrun counters

2016-04-28 Thread Adrian Chadd
It doesn't overwrite unread slots; it just hits the end and stops RX'ing (and is counted by the NIC as an RX overflow) until you've RX'ed some frames and told netmap what you've handed. -adrian ___ freebsd-net@freeb

[Differential] [Accepted] D5318: hyperv/hn: Free the txdesc buf_ring when the TX ring is destroyed

2016-02-18 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5318 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5317: hyperv/hn: Enable IP header checksum offloading for WIN8 (WinServ2012)

2016-02-18 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5317 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5316: hyperv/hn: Add option to bind TX taskqueues to the specified CPU

2016-02-18 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5316 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5276: hyperv/hn: Use taskqueue_enqueue()

2016-02-17 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5276 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5275: hyperv/hn: Split RX ring data structure out of softc

2016-02-17 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5275 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5290: hyperv/hn: Use buf_ring for txdesc list

2016-02-17 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5290 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5272: hyperv/hn: Add option to allow sharing TX taskq between hn instances

2016-02-17 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5272 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5274: hyperv/hn: Change global tunable prefix to hw.hn

2016-02-17 Thread adrian (Adrian Chadd)
adrian accepted this revision. REVISION DETAIL https://reviews.freebsd.org/D5274 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, howard0su_gmail.com, honzhan_microsoft.com, adrian, network Cc

[Differential] [Accepted] D5273: hyperv/hn: Always do transmission scheduling.

2016-02-17 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5273 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5185: tcp/lro: Allow network drivers to set the limit for TCP ACK/data segment aggregation limit

2016-02-17 Thread adrian (Adrian Chadd)
adrian accepted this revision. REVISION DETAIL https://reviews.freebsd.org/D5185 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com, howard0su_gmail.com, np, transport, hselasky

[Differential] [Accepted] D5283: hyperv/hn: Split TX ring data structure out of softc

2016-02-17 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5283 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5282: hyperv/hn: Use non-fast taskqueue for transmission

2016-02-17 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5282 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5185: tcp/lro: Allow network drivers to set the limit for TCP ACK/data segment aggregation limit

2016-02-05 Thread adrian (Adrian Chadd)
adrian accepted this revision. adrian added a comment. Nice! Thanks for all this work! REVISION DETAIL https://reviews.freebsd.org/D5185 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com

[Differential] [Commented On] D5185: tcp/lro: Allow network drivers to set the limit for TCP ACK/data segment aggregation limit

2016-02-04 Thread adrian (Adrian Chadd)
adrian added inline comments. INLINE COMMENTS sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c:455 this should be a separate commit REVISION DETAIL https://reviews.freebsd.org/D5185 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com

[Differential] [Accepted] D5167: hyperv/hn: Move LRO flush to the channel processing rollup

2016-02-03 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5167 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5159: hyperv/hn: Recover half of the chimney sending space

2016-02-03 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5159 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5158: hyperv/hn: Factor out hn_encap from hn_start_locked()

2016-02-03 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5158 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

[Differential] [Accepted] D5103: hyperv/hn: Add sysctl to trust host side UDP and IP csum verification

2016-02-03 Thread adrian (Adrian Chadd)
adrian accepted this revision. adrian added a comment. So this is okay, but we put the non-unit bits under 'hw', not 'dev'. Ie, it'd be dev.XXX.0.stuff, and hw.XXX.stuff. So I'll okay this, but we should eventually shuffle them back to 'hw'. REVIS

[Differential] [Accepted] D5098: hyperv/hn: Reorganize TX csum offloading

2016-02-03 Thread adrian (Adrian Chadd)
adrian accepted this revision. adrian added a comment. Good! REVISION DETAIL https://reviews.freebsd.org/D5098 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, howard0su_gmail.com

[Differential] [Accepted] D5166: hyperv/hn: Increase LRO entry count to 128 by default

2016-02-03 Thread adrian (Adrian Chadd)
adrian accepted this revision. This revision has a positive review. REVISION DETAIL https://reviews.freebsd.org/D5166 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com

Re: ixgbe: Network performance tuning (#TCP connections)

2016-02-03 Thread Adrian Chadd
hi, can you share your testing program source? -a On 3 February 2016 at 05:37, Meyer, Wolfgang wrote: > Hello, > > we are evaluating network performance on a DELL-Server (PowerEdge R930 with 4 > Sockets, hw.model: Intel(R) Xeon(R) CPU E7-8891 v3 @ 2.80GHz) with 10 > GbE-Cards. We use progra

[Differential] [Accepted] D5175: hyperv/hn: Add an option to always do transmission scheduling

2016-02-03 Thread adrian (Adrian Chadd)
adrian accepted this revision. adrian added a comment. This revision has a positive review. Fine by me! REVISION DETAIL https://reviews.freebsd.org/D5175 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger

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