linux-kernel - Re: [PATCH 2/2] MEMSTICK: Add driver for Ricoh R5C592 Card reader.

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Message-ID: <1281092355.5213.6.camel@maxim-laptop>
Date:	Fri, 06 Aug 2010 13:59:15 +0300
From:	Maxim Levitsky <maximlevitsky@...il.com>
To:	Alex Dubov <oakad@...oo.com>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] MEMSTICK: Add driver for Ricoh R5C592 Card reader.

On Fri, 2010-08-06 at 00:59 -0700, Alex Dubov wrote: 
> > 
> > Btw, I want to add a callback from driver to card driver to
> > be able to
> > reset card in case of error (windows driver does that in
> > case of any
> > error)
> > 
> > I would use most of the mspro_block_resume for the
> > implementation for
> > mspro.
> > 
> > Any objections, suggestions?
> > 
> 
> Just toggle a power on it. Power off/power on will do the full reset of
> the controller and the media. You don't have to reinitialize it, as you
> are sure that it's the same stick.

Yea, but after such reboot, the device will be in serial mode. So, I
will need to send switch TPC to device. My driver doesn't know how to do
that...., so it would be nice to have callback to the core.

Best regards,
Maxim Levitsky

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