Messages in this thread | | | Date | Thu, 14 Apr 2011 13:31:36 -0400 (EDT) | From | Alan Stern <> | Subject | Re: [RFC/PATCH v3 2/5] uas: MS UAS Gadget driver - Infrastructure |
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On Thu, 14 Apr 2011, Tatyana Brokhman wrote:
> This patch implements the infrastructure for the UAS gadget driver. > The UAS gadget driver registers as a second configuration of the MS > gadet driver. > > A new module parameter was added to the mass_storage module: > bool use_uasp. (default = 0) > If this parameter is set to true, the mass_storage module will register > with the UAS configuration as the devices first configuration and > operate according to the UAS protocol.
As I understand it, drives typically have only one configuration and one interface. They implement Bulk-Only Transport on altsetting 0 and UAS on altsetting 1.
On the other hand, I don't think there's anything that says you _have_ to do it that way...
Alan Stern
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