On Wed, Dec 18, 2024 at 03:51:50PM +0530, Selvarasu Ganesan wrote: > The issue arises during the second time the "f_midi_bind" function is > called. The problem lies in the fact that the size of > "bulk_in_desc.wMaxPacketSize" is set to 1024 during the first call, > which exceeds the hardware capability of the dwc3 TX/RX FIFO > (ep->maxpacket_limit = 512). Is this gadget supposed to be able to run at SuperSpeed? I thought the dwc3 controller supported SuperSpeed operation. The USB-3 spec requires that all SuperSpeed bulk endpoints must have a wMaxPacketSize of 1024 (see Table 9-24 on p.9-25 of the USB-3.1 specification). Alan Stern
