Messages in this thread | | | From | Oliver Neukum <> | Subject | Re: [SOLVED] Serial buffer corruption [was Re: FTDI usb-serial possible bug] | Date | Sat, 5 May 2007 20:07:15 +0200 |
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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.
Hi,
should I understand this so that, if tty_buffer_request_room() returns less than requested, the rest of the data should be dropped on the floor?
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