Re: [SOLVED] Serial buffer corruption [was Re: FTDI usb-serial possible bug]

[Oliver Neukum]

Am Samstag, 5. Mai 2007 18:36 schrieb Alan Cox:
> > In the serial driver this usually just results in dropping
> > RTS to signal the remote end to stop sending. The serial
> > driver always immediately gives receive data to the tty buffering
> > without regard to the throttled state.
> > 
> > I would argue that cdc-acm should do the same as the serial driver.
> 
> This is a bug in cdc-acm really. It should not double buffer, but to be
> fair to the authors prior to the new tty buffering it *had* to do this.

I assume this applies to all serial drivers in the wider sense?

	Regards
		Oliver
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/