From: Alex Hacker <hacker@epn.ru>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] AR9380 MSI
Date: Thu, 30 Jun 2011 10:50:48 +0600 [thread overview]
Message-ID: <20110630045048.GA16685@infinet.ru> (raw)
I'd not work with MSI and our Atheros based hardware do not require it. I only
have a AR9380 based card and done some tests on standard PC for Sucheta ROY.
I haavn't much knowlege how the MSI is processed in Linux kernel, but it seems
not working with AR9380 without some special setup in hardware.
Really don't understand how MSI can correlate with scan results...
Best regards,
Alex.
On Wed, Jun 29, 2011 at 08:56:06PM +0200, Matevz Langus wrote:
> 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
next reply other threads:[~2011-06-30 4:50 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-30 4:50 Alex Hacker [this message]
2011-07-01 9:38 ` [ath9k-devel] AR9380 MSI Sucheta ROY
2011-07-01 10:18 ` Matevz Langus
-- strict thread matches above, loose matches on Subject: below --
2011-06-28 22:12 [ath9k-devel] [RFC/RFT] ath9k: support for multiple beacon intervals Steve Brown
2011-06-29 1:31 ` Adrian Chadd
2011-06-29 13:22 ` Steve Brown
2011-06-29 17:15 ` Adrian Chadd
2011-06-29 18:56 ` [ath9k-devel] AR9380 MSI Matevz Langus
2011-05-17 11:16 [ath9k-devel] setting AR_NAV register Andrés García Saavedra
2011-05-17 13:29 ` [ath9k-devel] AR9285 MSI Sucheta ROY
2011-05-17 14:41 ` Mohammed Shafi
2011-05-18 1:09 ` Peter Stuge
2011-05-18 2:15 ` Adrian Chadd
2011-05-18 9:29 ` Sucheta ROY
2011-05-18 10:54 ` Senthilkumar Balasubramanian
2011-05-19 0:32 ` Peter Stuge
2011-05-19 4:33 ` Sucheta ROY
2011-05-19 6:01 ` Alex Hacker
2011-05-19 8:35 ` [ath9k-devel] AR9380 MSI Sucheta ROY
2011-05-19 11:06 ` Falk-Moritz Schaefer
2011-05-19 12:02 ` Sucheta ROY
2011-05-19 12:32 ` Falk-Moritz Schaefer
2011-05-19 12:16 ` Alex Hacker
2011-05-20 9:30 ` Sucheta ROY
2011-05-20 10:15 ` Alex Hacker
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