Re: Problem w/ hotplug on sata_sil24 w/ PMP (sil3726)

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Hello,

On Fri, Jul 22, 2011 at 07:34:37PM +0000, Derry Bryson wrote:
> I did some testing with a PMP board containing a Sil3726 with firmware
> Version 1.0124 and a PMP/Raid board with a JMicron 393 configured as
> PMP only.  I am connecting to a Sil3124 esata pci controller.  
> 
> The Sil3726 board acted the same as the previous Sil3726 board with the 1.0114
> firmware.
> 
> The JMicron board worked much better.  It works properly with a stock 
> kernel and does not fail the IDENTIFY after hotplugging and does
> not require retries.  It seems to wait for the drive to spin up before
> doing anything so it works properly the first time without retries or
> hard resets.

Interesting, that's the behavior I see w/ my 3726 but all my PMPs are
very old, so I guess it has changed since then.  A bit too lazy to
hook it up to windows machine to check firmware version ATM. :)

> The only problem I saw was that it seemed to not work at all a
> couple of times if not powered up/connected before booting Linux.
> Couldn't see it at all, even after several power cycles and
> unplugging/pluggin esata cable.  I need to test this more as it is
> inconsistent and may have to do with the Sil3124 controller rather
> than the JMicron PMP.

How did that go?

Thanks.

-- 
tejun
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