Realtek USB 2.0 Card Reader (Freebsd 10 - current)

Miguel Clara miguelmclara at gmail.com
Thu Jul 4 15:42:37 UTC 2013


No dia 04/07/2013 11:26, "Mike C." <miguelmclara at gmail.com> escreveu:
>
> On 07/04/13 07:02, Lars Engels wrote:
> > On Wed, Jul 03, 2013 at 08:36:03PM +0000, Miguel Clara wrote:
> >> the thing is according to usbconfig the system doesn't even detect the
card
> >> reader... if it doesn't detect the card reader it surely won't read any
> >> card
> > What Alex is suggesting is that you need to insert a card and then boot
> > the system and hope that the reader is recognized.
>
> Alex guess was right,  I do see a new entry in usbconfig now:
>
> ugen1.3: <USB2.0-CRW Generic> at usbus1, cfg=255 md=HOST spd=HIGH
> (480Mbps) pwr=ON (500mA)
>
> I still can't access the card, and nothing shows up in demesg, tried
> plug/unplug.... no luck
>
> Some research on USB2.0-CRW in the mailling list lead me to this:
> http://lists.freebsd.org/pipermail/freebsd-usb/2012-May/011230.html
>
> So I should add to /usr/src/sys/dev/usb/usbdevs the line
>
> product REALTEK USB20CRW    0x0129    USB20CRW Card Reader
>

Actually there's one line for this already with a different product code,
which matches the one in the referred post... so I added it with
USB20CRW_0129.

recompiling...

> correct?
>
> However I have no idea what "quirk" changes should I apply, or how to
> find more info about it.
>
> Thanks!


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