From mboxrd@z Thu Jan  1 00:00:00 1970
From: Matevz Langus <matevz.langus@borea.si>
Date: Wed, 29 Jun 2011 20:56:06 +0200
Subject: [ath9k-devel] AR9380 MSI
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Hello,

I have tried the same thing as you did on Freescale P1020 processor (Power architecture) using 2.6.39.1 and I am getting some results when performing scanning.
Before enabling MSI in ath9k pci.c, I newer got any scan results. But now when enabled I am getting at least 1 network very often.

However it seems the operation is not very stable. I can not connect to the AP. 

Have you made any progress on this one?
I got an answer from Atheros guys, they use INTA by default. And also looking at defines AR_PCIE_MSI and AR_PCIE_MSI_ENABLE I got a question: who is using that defines? It seems like nobody???

regards,
  Matevz Langus