Re: poor performance with W2CBW003 (Marvell 8686)
From: Andreas Kemnade <andreas@kemnade.info>
Date: 2012-06-15 06:19:02
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From: Andreas Kemnade <andreas@kemnade.info>
Date: 2012-06-15 06:19:02
Hi, On Thu, 14 Jun 2012 09:11:06 -0700 (PDT) hong zhang [off-list ref] wrote:
bit mode and interrupt or PIO are configured in SDIO hoster side. Not in driver side.
yes, I wrote the last email just to say that I have found something to look at. That is of course in the host driver. So the thing I did was reading commit logs of the 2.6.32 kernel working well. The only thing which puzzles me is the 5.5Mb/s data rate iwconfig shows. After playing with the host side driver, it also shows higher rates. But why does host driver affects *that* data rate of link qualitiy is good? Thanks for all your ideas where to look at. Greetings Andreas Kemnade