On 01/09/2012 07:50 PM, Sarah Sharp wrote:
Even in the case where the BoT interface is the first alt setting, the UAS driver could race against the BoT driver and claim the device first. So I think a necessary patch would be to check for SG support in the UAS probe function and fail it if the host doesn't have SG support. Then the BoT driver will just take over.
Could you please test [0] and make sure it finds no sg_support? :) [0] http://marc.info/?l=linux-usb&m=132613309425744&w=2
Sarah Sharp
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