[Bug 221919] ixl: TX queue hang when using TSO and having a high and mixed network load

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Tue Dec 12 22:40:43 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221919

--- Comment #7 from Ryan Stone <rstone at FreeBSD.org> ---
Sorry, there was a mistake in the patch.  I think that something got lost in
translation when I ported it forward.  I've regenerated the patch at the same
location, or you can replace this line in ixl_pf_main.c:

        ifp->if_hw_tsomaxsegpermss = IXL_MAX_TX_SEGS;

with

        ifp->if_hw_tsomaxsegpermss = IXL_SPARSE_CHAIN;


Sorry for the confusion.

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