624407f96f
- since a while we are disabling an endpoint and purging every requests on RESET and DISCONNECT which leads to a warning since the endpoint was disabled twice (once by the UDC, and second time by the gadget). I think UDC should nuke all requests because all those requests become invalid. It's gadget driver's responsability, though, to disable its used endpoints. This is done by merging dwc3_stop_active_transfer() and dwc3_gadget_nuke_reqs() into dwc3_remove_requests(). - dwc3_stop_active_transfer() is now no longer called unconditionaly. This has the advantage that it is always called to disable an active transfer which means if res_trans_idx 0 than something went wrong and it is an error condition because we can't clean up the requests. - Remove the DWC3_EP_WILL_SHUTDOWN which was introduced while introducing the command complete part for dequeue. All requests on req_queued list should be removed during the dwc3_cleanup_done_reqs() callback so there is no reason to go through the list again. We consider it an error condition if requests are still on this list since we never queue TRB without LST=1 (the last requests has always LST=1, there are no requests with LST=0 behind it). [ balbi@ti.com : reworked commit log a bit, made patch apply ] Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com> |
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| .. | ||
| core.c | ||
| core.h | ||
| debug.h | ||
| debugfs.c | ||
| dwc3-omap.c | ||
| dwc3-pci.c | ||
| ep0.c | ||
| gadget.c | ||
| gadget.h | ||
| io.h | ||
| Kconfig | ||
| Makefile | ||