tree 5f04fce1d18a4e8c058e497cc49efcdb392abef6
parent dee8284b6fc2587179b74b827503f330b4ba2e57
author Philippe Mathieu-Daudé <philmd@linaro.org> 1721316222 +0200
committer Philippe Mathieu-Daudé <philmd@linaro.org> 1726251073 +0200

hw/char/pl011: Warn when using disabled transmitter

We shouldn't transmit characters when the full UART or its
transmitter is disabled. However we don't want to break the
possibly incomplete "my first bare metal assembly program"s,
so we choose to simply display a warning when this occurs.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240719181041.49545-9-philmd@linaro.org>