Messages in this thread | | | From | Andries.Brouwer@cwi ... | Date | Thu, 5 Sep 2002 00:56:00 +0200 (MEST) | Subject | Re: [linux-usb-devel] Feiya 5-in-1 Card Reader |
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>> Matt, is it ok with you for me to add this patch to the tree?
> I'd like to hold off a few more days while I try to find out what the > 'secret sauce' that the other OSes use for a device like this.
Hmm. You do not confuse two situations, do you? In the past few days I made two devices work.
One was a Feiya 5-in-1 CF / SM / SD card reader (Vendor Id: 090c, Product Id: 1132, Revision 1.00). It returned a capacity that is one too large, and becomes very unhappy if one tries to read a sector past the end. So, a flag was needed to tell that the result of READ CAPACITY needs fixing.
The other was a Travelmate CF / SM / SD card reader (Vendor Id: 3538, Product Id: 0001, Revision 2.05). It became unhappy when MODE_SENSE asked for too much data. A patch on sd.c solved this.
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