Re: [PATCH v8 17/18] hw/usb/redirect-server: Implement isochronous OUT transfers

[Junjie Cao <junjie.cao@xxxxxxxxx>]

On Mon, Nov 02, 2026 at 09:22:27AM +0000, Jamin Lin wrote:
> Implement the three for an OUT endpoint. Endpoint 0 is control, so
> refuse it. The host sends a packet for every OUT transfer. It sends
> nothing for an IN transfer, so refuse an IN endpoint with a stall.

usb-audio exported from ast2600-evb (ASan build), Debian guest behind
qemu-xhci: a 2 s aplay at 48 kHz stereo now completes with 1995 iso
packets, all status 0, then stop_iso_stream; no disconnect, no ASan
report. The IN refusal path was not exercised.

Reviewed-by: Junjie Cao <junjie.cao@xxxxxxxxx>
Tested-by: Junjie Cao <junjie.cao@xxxxxxxxx>