On 18.9.2018. 18:18, sven falempin wrote: > On Tue, Sep 18, 2018 at 4:39 AM Hrvoje Popovski <[email protected]> wrote: > >> On 17.9.2018. 22:32, sven falempin wrote: >>> Dear Tech reader, >>> >>> I am recently working on Intel(R) Atom(TM) CPU C3758 intel devices. >>> SFP Intel card are not working in 6.3/current openBSD base >>> >>> I did patch intel driver reading netbsd, freebsd and intel code of ixgbe >>> driver. >>> >>> I am now transferring data between two openBSD at ~1.50 Gb/s >>> for more than 48 hours ( been looping all week end ) >>> >>> First, i d like to find other user with ix card to check for regression ! >>> Secondly, can i get some feedback on how to test 10Gb /s transfer >>> - i usually download ramfs file through nginx or use iperf . >>> Third, how can i get a patch accepted into base : ie, how do i clean this >>> work ? >> >> Hi, >> >> user here. Thank you for doing this. I think that your primary concern >> at this point should be stability of this driver. >> While transferring data over ix interfaces you could try shutting down >> interfaces and bring them up. maybe something like this in loop: >> >> ifconfig ix0 down && ifconfig ix0 up && ifconfig ifconfig ix1 down && >> ifconfig ix1 up && ifconfig ix0 down && ifconfig ix1 down && sh netstart >> >> > that is working okay, and unplugging too > > >> >> if you have some sx or lx sfp+ modules insert/remove them in ix >> interfaces and stuff link that. >> > > I only have one type of sfp+ with me > > >> >> regarding performance testing if you have other box with 10G interfaces >> you could directly connect these boxes and generate lots of traffic over >> your driver and doing all that crazy stuff.. >> >> > i only have openbsd denverton hardware and it s kinda hard to sustain 10Gb > of traffic > > > I had a request to extract the github patch file directly inside the email, > i m thinking the 17 K lines would not make sense inside the mail. > > Is there someone with ixgbe hardware ( especially with a fan ? )
i think that x540-t2 does have fan. i will test your diff with x520 and x540.
