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

Oliver Pinter oliver.pntr at gmail.com
Mon Oct 20 21:13:01 UTC 2014


On 10/8/14, Yonghyeon PYUN <pyunyh at gmail.com> wrote:
> On Thu, Oct 02, 2014 at 02:07:30PM +0900, Yonghyeon PYUN wrote:
>> On Wed, Oct 01, 2014 at 10:36:37AM +0900, Yonghyeon PYUN wrote:
>> > 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.
>> >
>> > http://people.freebsd.org/~yongari/alc/pci.quirk.diff
>> > http://people.freebsd.org/~yongari/alc/alc.diff.20141001
>> >
>> > Patch updated to address link establishment issue.
>>
>> http://people.freebsd.org/~yongari/alc/alc.diff.20141002
>> Patch updated again to correct wrong lock assertion.
>
> FYI: I've committed all the changes required to support
> AR816x/AR817x.

Cool! Working fine with AR8161 on Gigabyte H87N-Wifi Mobo! Thanks!

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