Date: Tue, 30 Sep 2014 10:57:41 +0900 From: Yonghyeon PYUN <pyunyh@gmail.com> To: freebsd-current@freebsd.org Subject: [CFT] alc(4) QAC AR816x/AR817x ethernet controller support Message-ID: <20140930015741.GA2451@michelle.fasterthan.com>
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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.
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