Changeset 3df6710 in rtems for c

Timestamp:
03/13/17 09:53:47 (7 years ago)
Author:
Martin Aberg <maberg@…>
Branches:
5, master
Children:
6860ddb
Parents:
f164a294
git-author:
Martin Aberg <maberg@…> (03/13/17 09:53:47)
git-committer:
Daniel Hellstrom <daniel@…> (05/02/17 10:34:46)
Message:

leon, apbuart: support termios task driven mode

The APBUART control register can be updated from both ISR and task context so
the device must be locked when manipulating the register.
There is also a scenario with RX FIFO interrupts where a few characters can be
in the FIFO without generating interrupt.

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