linux-kernel - Re: Serial custom speed deprecated?

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Message-Id: <1156784494.6271.32.camel@localhost.localdomain>
Date:	Mon, 28 Aug 2006 18:01:34 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	"linux-os (Dick Johnson)" <linux-os@...logic.com>
Cc:	linux@...izon.com, linux-kernel@...r.kernel.org
Subject: Re: Serial custom speed deprecated?

Ar Llu, 2006-08-28 am 10:50 -0400, ysgrifennodd linux-os (Dick Johnson):
> It has nothing to do with 'personal laws of physics'. On all recent
> implementations, B0 is 0, i.e., the absence of any bits set. Therefore,
> there is no observable difference between CBAUDEX and CBAUDEX | B0,
> as shown above. 

Correct

> Therefore, as I stated, it won't work.

Incorrect

The state

	(flag & CBAUD) == (CBAUDEX|0)

is not currently used

CBAUDEX|1 .. CBAUDX|15 are used as are 0-15.

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