I followed your advice : I used the UART layer. It is easier. Thanks
Benjamin Herrenschmidt a écrit :
On Tue, 2008-09-02 at 09:34 +0200, Sébastien Chrétien wrote:ok is it a bad way to write a tty driver ? why ?Not necessarily, it's just overkill. The UART layer handles a lot of stuff for you. The tty layer is tricky to get right. Cheers, Ben.
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