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Date:      Fri, 19 Aug 2016 16:42:39 -0600
From:      Nick Rogers <ncrogers@gmail.com>
To:        =?UTF-8?Q?Radek_Krej=C4=8Da?= <radek.krejca@starnet.cz>
Cc:        "freebsd-pf@freebsd.org" <freebsd-pf@freebsd.org>
Subject:   Re: pfctl: ix0: driver does not support altq
Message-ID:  <CAKOb=YbyVzXxu3bR%2BsKr4Un_TCYbiVV2VyGHz8DC6Oor1T17uQ@mail.gmail.com>
In-Reply-To: <AAA772390F662049B3046CA8C662C0850B3611FE@EXCHANGE.mail.starnet.cz>
References:  <AAA772390F662049B3046CA8C662C0850B3611FE@EXCHANGE.mail.starnet.cz>

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On Thu, Aug 18, 2016 at 3:18 AM, Radek Krej=C4=8Da <radek.krejca@starnet.cz=
>
wrote:

> Hello,
>
> I have 10.3 RELEASE and I am still trying possibilities with 10G together
> with pf.
>
> There is another problem, driver doesnt support ALTQ, is there any chance
> for this support?
>

You can make it work by enabling the IXGBE_LEGACY_TX path in the driver
(although unlikely at 10G speeds). Same issue exists with the igb drivers
(IGB_LEGACY_TX).

Really there should be tunables for enabling the LEGAXY_TX paths. Currently
you have to modify the driver or include IXGBE_LEGACY_TX as a build option
before building the kernel and/or driver module (easier said than done).

Here are some existing PRs and patches related to the problem.

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D193053

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D194197




> ix0: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 3.1.13-k>
> mem 0xfbc00000-0xfbdfffff,0xfbe04000-0xfbe07fff irq 11 at device 0.0 on
> pci4
> ix0: Using MSIX interrupts with 5 vectors
> ix0: Advertised speed can only be set on copper or multispeed fiber media
> types.
> ix0: Ethernet address: 00:25:90:5a:eb:bc
>
> Thank you very much.
>
> Radek
> _______________________________________________
> freebsd-pf@freebsd.org mailing list
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>



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