linux-kernel - Re: Question on HDLC and raw access to T1/E1 serial streams.

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Date:	Tue, 03 Oct 2006 18:08:38 +0200
From:	Krzysztof Halasa <khc@...waw.pl>
To:	Ben Greear <greearb@...delatech.com>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Question on HDLC and raw access to T1/E1 serial streams.

Ben Greear <greearb@...delatech.com> writes:

> I would definitely want the driver/hardware to deal with the byte/bit
> boundaries.  But,
> the user-space read API could be similar to UDP (or HDLC if I
> understand it correctly),

I think so.

> Before I settle on hardware, I'd like to have some idea that the NIC
> can deal with raw
> bit-streams.

I will look at FALC docs. Most (?) sync serial processors can RX/TX
transparent data (though for E3 rates it would be better to have
some hardware support).
-- 
Krzysztof Halasa
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