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Subject: [Bug 193053] ixgbe(4) IXGBE_LEGACY_TX + ALTQ path broken
Date: Sat, 04 Oct 2014 01:56:16 +0000
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X-Bugzilla-Who: ncrogers@gmail.com
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193053

--- Comment #11 from ncrogers@gmail.com ---
(In reply to Dan from comment #10)
> On 10.1-RC1, with the change below, I still get the dreaded "pfctl: igb1:
> driver does not support altq".  If ixgbe is targeted for 10.1-RELEASE, can
> igb be fixed as well?
> 
> Index: sys/modules/igb/Makefile
> ===================================================================
> --- sys/modules/igb/Makefile    (revision 272488)
> +++ sys/modules/igb/Makefile    (working copy)
> @@ -21,7 +21,7 @@
>  # instead use the older if_start non-multiqueue capable interface.
>  # This might be desireable for testing, or to enable the use of
>  # ALTQ.
> -#CFLAGS  += -DIGB_LEGACY_TX
> +CFLAGS  += -DIGB_LEGACY_TX
> 
>  .if !defined(KERNBUILDDIR)
>  .if ${MK_INET_SUPPORT} != "no"
> 
> I posted more about it here:
> 
> https://forums.freebsd.org/viewtopic.php?f=44&t=48283

I've always had to add #define IXGBE_LEGACY_TX to sys/dev/e1000/if_igb.c and
sys/dev/e1000/if_igb.h to get it to work. Uncommenting CFLAGS in the igb
Makefile doesn't work when compiling a kernel. I believe it needs to be added
as a kernel option of some kind to be cleaner.

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