7eab305593
USB class drivers may need to offload some work from upcall interrupt context to a background fiber. This requires some way to defer taking more data from host till the offloaded work completes. Two APIs are added to achieve this. Further USB class drivers sometimes need to set STALL condition on end-points to signal errors to host.These too are added. Change-Id: Ic973522c3394e23d7f9c4c67affc0cd050afc20f Signed-off-by: Jithu Joseph <jithu.joseph@intel.com> |
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usb_dc.h |