Re: Hotplug issue with Marvell 6121

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Hello,

On 03/11/2010 09:53 AM, Robert Hancock wrote:
> That doesn't sound like a great solution. I'd think that the speed
> limiting should be reset upon disabling the device so that we start over
> at 3Gbps again when you reconnect..

libata EH already does that.  It resets the speed limit mask after the
device is disabled and when the *next* reset happens on device
hotplug, the highest speed will be applied.  It's just that there
usually is no need to do an extra reset right after disabling a
device.

Does 1.5Gbps work at all on those marvell controllers?  It's *very*
strange to miss hotplug under 1.5Gbps.  Those signals are OOB and
don't even follow the usual signal frequency.

Thanks.

-- 
tejun
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