[CFT] alc(4) QAC AR816x/AR817x ethernet controller support

Yonghyeon PYUN pyunyh at gmail.com
Wed Oct 1 01:36:46 UTC 2014

On Tue, Sep 30, 2014 at 10:57:41AM +0900, Yonghyeon PYUN wrote:
> Hi,
> I've added support for QAC AR816x/AR817x ethernet controllers.  It
> passed my limited testing and I need more testers.  You can find
> patches from the following URLs.
> http://people.freebsd.org/~yongari/alc/pci.quirk.diff
> and
> http://people.freebsd.org/~yongari/alc/alc.diff.20140930
> pci.qurik.diff is to workaround silicon bug of AR816x. Without it
> MSI/MSIX interrupt wouldn't work.  If you just want to use
> legacy INTx interrupt you don't have to apply it but you have to
> tell alc(4) not to use MSI/MSIX interrupt with tunables(
> hw.alc.msi.disable and hw.alc.msix_disable).
> alc.diff.20140930 will add support for AR8161/AR8162/AR8171/AR8172
> and E2200 controllers.  It supports all hardware features except
> RSS.  If you have any QAC AR816x/AR817x or old AR813x/AR815x
> controllers please test and report how the diff works for you.
> Thanks.


Patch updated to address link establishment issue.

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