On Wed, Mar 4, 2009 at 2:10 PM, Hans Petter Selasky wrote:
> On Wednesday 04 March 2009, Artyom Mirgorodsky wrote:
>> I forgot to write, that a similar problem was observed in FreeBSD 7 with
>> usb4bsd patches.
>
> Here is a patch which I think will address your problem. It is EHCI hardware
> rela
On Wed, Mar 4, 2009 at 12:22 AM, Hans Petter Selasky wrote:
> Hi Steve,
>
> On Tuesday 03 March 2009, Steve Calfee wrote:
>> > I think the reduced performance can be explained by a clamp on the
>> > interrupt rate around 1000 interrupts per second instead of 8000
> I think the reduced performance can be explained by a clamp on the interrupt
> rate around 1000 interrupts per second instead of 8000. Maybe someone has an
> explanation for this?
>
> The EHCI is being programmed to interrupt at 125us intervals, but there seems
> to be limits other places.
>
> It
Hi Hans,
On Sat, Jan 31, 2009 at 1:13 AM, Hans Petter Selasky
wrote:
> Hi Steve,
>
> On Saturday 31 January 2009, Steve Calfee wrote:
>> Hi,
>>
>> I am trying to backport usb2 to freebsd7.0. I have followed the
>> instructions at http://www.selasky.org/hans
Hi,
I am trying to backport usb2 to freebsd7.0. I have followed the
instructions at http://www.selasky.org/hans_petter/usb4bsd/index.html
and things work ok on the install until I get to the recommended make
step for me to manually handle (printed out by your make file).
Incidentally, your web sit
