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Message-ID: <m34pgpmszu.fsf@maximus.localdomain>
Date:	Wed, 17 Oct 2007 21:38:29 +0200
From:	Krzysztof Halasa <khc@...waw.pl>
To:	Stefan Richter <stefanr@...6.in-berlin.de>
Cc:	linux1394-user@...ts.sourceforge.net,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: VIA VT6307 OHCI version?

Stefan Richter <stefanr@...6.in-berlin.de> writes:

> And in case of VT6307, I suspect it's VIA who
> selects the implementation level (based on chip revision), not the card
> vendor.

Can't be, the customers (real ones - board makers) would kill them
at once and then buy a different brand. That's not selling a different
wifi card under the old name.

Anyway, I just connected a programmer to the EEPROM (machine "a" in my
previous mail = EPIA-M 600 MHz), wrote "8" to the 16-bit word at address
0x11 (93c46 EEPROM), and now this VT6307S dated 0239CD (2002, 39th week)
says:
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[12]  MMIO=[de000000-de0007ff]
  Max Packet=[2048]  IR/IT contexts=[4/8]

Unfortunately it's not much good for general consumption, and I haven't
yet found a way to write to the EEPROM using VT6307 registers (one can
easily read it using documented GUID register).


Nobody with a good VIA contact?
I'm not asking for something extraordinary, am I?
-- 
Krzysztof Halasa
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