Tuesday, April 30, 2013

A FAQ about today's FSF release

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I've had a few people ask me some questions. There's also been a few questions on slashdot. I'll update this article as more que...
2 comments:

Slashdotted!

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Hi to those from! http://hardware.slashdot.org/story/13/04/30/2251252/fsf-certifies-atheros-based-thinkpenguin-80211-n-usb-adapter All I...
2 comments:
Thursday, April 25, 2013

Today's Journey: Making AP mode power-save work better

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I've been working on improving the net80211 and ath driver support for AP mode power save. There's a few parts to it: A stat...
3 comments:
Tuesday, March 26, 2013

Hey, look, it's lots of atheros NICs in one laptop

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So after many months of evenings and a whole lot of work internally to get the AR9380 HAL release vetted by legal, I bring you: a single, un...
4 comments:
Tuesday, March 19, 2013

AR9380 support on FreeBSD; why it's taken so long..

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There's now public, open source support for the AR9380 and later chips for FreeBSD. It's not yet in the -HEAD tree - I'll get ...
4 comments:
Sunday, March 3, 2013

Why PCI latency timers matter..

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My latest "are you serious?" moment recently was trying to figure out the root cause of this performance issue with the AR5416 car...
Friday, November 30, 2012

Be careful of adding debugging, as microseconds count..

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.. after tinkering with the TDMA code a bit more, I discovered why I was seeing larger swings in the TDMA slot timings. Two words: Debug C...