Messages in this thread | | | From | "Bollinger, Seth" <> | Subject | Re: Possible software flow problem in serial_core | Date | Fri, 21 Mar 2014 00:48:14 +0000 |
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>Yeah, you're right; thanks for catching this. >(I was busy looking at the ll driver and completely missed the bug in >the serial core). > >uart_start() should not be conditioning the call to start_tx() on >the ring buffer being empty; ll drivers should already be able to handle >that because CTS flow control change will start_tx regardless of the ring >buffer count. > >Will you send a patch?
Sure thing. Just to be clear, you want to remove the ring buffer tests and leave the tty tests, right?
This will have to wait for the morning though. :)
Seth
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