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From: "Joakim Tjernlund" <joakim.tjernlund@transmode.se>
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Subject: Re: Driver - HDLC 83xx QUICC Engine??
Date: Wed, 16 Jan 2008 01:34:51 +0100
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> -----Ursprungligt meddelande-----
> Fr=E5n: Russell McGuire [mailto:rmcguire@videopresence.com]
> Skickat: den 16 januari 2008 01:31
> Till: 'Joakim Tjernlund'
> Kopia: linuxppc-embedded@ozlabs.org
> =C4mne: RE: Driver - HDLC 83xx QUICC Engine??
>=20
> Jocke,
>=20
> I'll let you know if I find any.  For a starting point, I have an QE =
ATM
> driver, that is more than likely similar in design <though no Ethernet
> interface>, as it supports the QE engine, and just turns the UCC into =
ATM
> mode, as opposed to HDLC mode. Would imagine the buffering, IO, =
interrupts
> are similar. I am still in process of porting it up from the 82xx CPU.
>=20
> Although HDLC how it registers itself into the kernel is a mystery to =
me, I
> am having trouble finding any HDLC drivers to model this after.  Know =
of any
> specs? API? Etc...

Sorry but I don't know. Luckily for me I don't have too either.

 Jocke