I update OPNsense to 24.7.8,igc driver miss value

[peterchan9]

miss value:
hw.igc.rx_int_delay
hw.igc.rx_abs_int_delay
hw.igc.tx_int_delay
hw.igc.tx_abs_int_delay
https://man.freebsd.org/cgi/man.cgi?query=igc

now

Code: [Select]

root@OPNsense:~ # sysctl -a | grep hw.igc
hw.igc.max_interrupt_rate: 8000
hw.igc.enable_aim: 0
hw.igc.eee_setting: 1
hw.igc.sbp: 1
hw.igc.smart_pwr_down: 0
hw.igc.disable_crc_stripping: 0

how to restore old driver?

[franco]

https://github.com/opnsense/src/commit/82ec23b1ccc9

[peterchan9]

In the past i have always put txintdelay to 0,gaming delay respond is fast. but new igc driver respond too bad very slow. I'm looking to roll back the old driver.  :'(

[franco]

Just install the old kernel?

# opnsense-update -kr 24.7.6

What card are you using?


Cheers,
Franco

[peterchan9]

intel i225-v x4

[peterchan9]

thank for help. now i restore old kernel to fix it.

[franco]

I have forwarded this report to the author of the patch.


Cheers,
Franco

[franco]

So Kevin and we were speculating if you actually think the sysctl works with the older version lowering your latency (against the specification from Intel)?


Cheers,
Franco