Josef Söntgen a6f0b05834 usb_host: properly handle ISOC read requests
* Update the 'packet_size' information with the actual length for
  each isoc frame to be able to handle short reads at the client side.

* Copy the whole transfer buffer because the host controller stores
  the data at the original offsets, i.e., the buffer is not densely
  packed.

Fixes #4018.
2021-02-23 12:02:44 +01:00
..
2019-02-26 14:44:15 +01:00