On Mon, 2018-03-05 at 10:55 +0100, Romain Izard wrote:
> The TTY buffer is 4096 bytes large, throttling when there are only 128
> free bytes left, and unthrottling when there are only 128 bytes available.
> But the TTY buffer is filled from an intermediate flip buffer that
> contains up to 64 KiB
There are some devices using their USB CDC-ACM interfaces as a debug port
that are able to send data at a very high speed, but with the current
driver implementation it is not possible to receive it when using a
relatively slow embedded system without dropping an important part of the
data.
The ex