Re: (Likely) regression in FTDI under 2.6.31

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> However, this is not really a kernel bug or regression.

Actually in part it is.

> If an application needs specific settings to work properly, it should
> always set them explicitly.
> Assuming that the driver will choose the needed settings by default is
> bad application design.

The kernel mishandles opening a port with O_NDELAY as first opener, and
fails to raise DTR/RTS. Patch was sent out, and the person who tested it
recently resent it as well.

Alan
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