Dave,
Excellent news!!! Good job. I'm happy the ISD guys were helpful.
Regards
John H.
>
> Message: 8
> Date: Sun, 17 Jun 2001 10:15:36 -0700
> From: David Brownell <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED]
> Subject: [linux-usb-devel] USB 2.0 and usb-storage -- works!
> Reply-To: [EMAIL PROTECTED]
>
> Just thought I'd drop a quick status note. The current EHCI
> driver is behaving with the In-System adapter that's found in
> the current set of HighSpeed-capable USB storage units.
> (And the NEC controller found in USB 2.0 PCI cards.)
>
> This means is that you can get megabytes per second disk
> transfer speed over USB, if you use newish products. I'm
> assuming there's room for performance tuning (beyond the
> obvious tweak of telling EHCI to signal interrupts sooner).
> I've seen individual high speed devices do bulk traffic from
> 6-20 MBytes/sec sustained, YMMV depending on drivers.
>
> The code is currently best gotten from CVS at sourceforge:
>
> http://sourceforge.net/cvs/?group_id=3581
>
> It's the "hcd" module in CVS; "ehci-hcd" is the driver, you
> can also experiment with "ohci-hcd" (no known problems).
> See the README; it needs an AC kernel.
>
> - Dave
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