[Xenomai-help] [RFT] Enhanced 16550A driver

[Jan Kiszka <jan.kiszka@domain.hid>]

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I just committed quite a few changes to the xeno_16550A driver:

 - support for controlling the break signal (RTSER_RTIOC_BREAK_CTL)
 - support for memory-mapped 16550A controllers
 - compile-time or runtime selection of hardware access method (io= vs.
   mem= module parameters)
 - code refactoring and indentions

The result is lightly tested and shows no obvious regressions. Still,
before it becomes official via the next major release, more testers
would be welcome. As I'm lacking any hardware with a memory-mapped
controller, I would be specifically interested in hearing from someone
who does so if the new code works. Also RTSER_RTIOC_BREAK_CTL is looking
for some user to hammer on it.

Jan


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