Re: USB2, mouse and X

Okay. Got some help from Lawrence (Stewart), who cleaned up my messy 
system, and it seems everything resolved itself, after we recompiled 
world and the kernel, and recompiled also the libpciaccess port.

It seems that the msi pci stuff of the old libpciaccess was interfering 
with the changes in the new kernel.

I can't tell more details, just that it works now.

Mat

P.s.: It also improved 2D acceleration massively!

Mattia Rossi wrote:
> Hans Petter Selasky wrote:
>> Hi Mattia,
>>
>> I see that your keyboard is connected through a High-Speed HUB.
>>
>> 1) Has your setup ever worked with the USB2 stack? It's strange that 
>> there is only one interrupt on the EHCI. And when was the kernel built?
>>   
> FreeBSD 8.0-CURRENT #11 r189933M: Wed Mar 18 10:34:42 EST 2009
>
> Actually the trouble with the mouse started with the USB2 stack. It 
> never worked properly since then.
> First I thought it's an X problem, then a KDE4 problem, and after 
> rebuilding and rebuilding I gave up..
>> 2) When you run "usbconfig" you will see some lines with "pwr=SAVE". 
>> Maybe there is a bug that will disable the wrong ports at power save.
>>   
> ugen0.1: <UHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen1.1: <UHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen2.1: <EHCI root HUB Intel> at usbus2, cfg=0 md=HOST spd=HIGH 
> (480Mbps) pwr=ON
> ugen3.1: <UHCI root HUB Intel> at usbus3, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen4.1: <UHCI root HUB Intel> at usbus4, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen5.1: <UHCI root HUB Intel> at usbus5, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen6.1: <EHCI root HUB Intel> at usbus6, cfg=0 md=HOST spd=HIGH 
> (480Mbps) pwr=ON
> ugen6.2: <product 0x2514 Standard Microsystems> at usbus6, cfg=0 
> md=HOST spd=HIGH (480Mbps) pwr=SAVE
> ugen6.3: <USB Optical Mouse Logitech> at usbus6, cfg=0 md=HOST spd=LOW 
> (1.5Mbps) pwr=ON
> ugen6.4: <HP Basic USB Keyboard CHICONY> at usbus6, cfg=0 md=HOST 
> spd=LOW (1.5Mbps) pwr=ON
>
> That's what it looks like.
>> 3) Can you try other ports or connect another High Speed HUB in between?
>>
>> usbconfig -u 6 -a 2 power_on
>>   
> Tried to switch power on. It looks like this now:
>
> ugen0.1: <UHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen1.1: <UHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen2.1: <EHCI root HUB Intel> at usbus2, cfg=0 md=HOST spd=HIGH 
> (480Mbps) pwr=ON
> ugen3.1: <UHCI root HUB Intel> at usbus3, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen4.1: <UHCI root HUB Intel> at usbus4, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen5.1: <UHCI root HUB Intel> at usbus5, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen6.1: <EHCI root HUB Intel> at usbus6, cfg=0 md=HOST spd=HIGH 
> (480Mbps) pwr=ON
> ugen6.2: <product 0x2514 Standard Microsystems> at usbus6, cfg=0 
> md=HOST spd=HIGH (480Mbps) pwr=ON
> ugen6.3: <USB Optical Mouse Logitech> at usbus6, cfg=0 md=HOST spd=LOW 
> (1.5Mbps) pwr=ON
> ugen6.4: <HP Basic USB Keyboard CHICONY> at usbus6, cfg=0 md=HOST 
> spd=LOW (1.5Mbps) pwr=ON
>
> but it doesn't change the situation. There is still the lag. Plugging 
> keyboard and mouse in on the back port of the PC
> just gives the following output:
>
> ugen0.1: <UHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen1.1: <UHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen2.1: <EHCI root HUB Intel> at usbus2, cfg=0 md=HOST spd=HIGH 
> (480Mbps) pwr=ON
> ugen3.1: <UHCI root HUB Intel> at usbus3, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen4.1: <UHCI root HUB Intel> at usbus4, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen5.1: <UHCI root HUB Intel> at usbus5, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON
> ugen6.1: <EHCI root HUB Intel> at usbus6, cfg=0 md=HOST spd=HIGH 
> (480Mbps) pwr=ON
> ugen6.2: <product 0x2514 Standard Microsystems> at usbus6, cfg=0 
> md=HOST spd=HIGH (480Mbps) pwr=SAVE
> ugen5.2: <USB Optical Mouse Logitech> at usbus5, cfg=0 md=HOST spd=LOW 
> (1.5Mbps) pwr=ON
> ugen5.3: <HP Basic USB Keyboard CHICONY> at usbus5, cfg=0 md=HOST 
> spd=LOW (1.5Mbps) pwr=ON
>
> Nothing changes here either.
>
> I'll rebuild the latest kernel, and see what happens then.
>
> Thanks for your help!
>
> Mat
>> --HPS
>>
>> ugen6.2: <Standard Microsystems> at usbus6
>> uhub7: <Standard Microsystems product 0x2514, class 9/0, rev 
>> 2.00/0.00, addr 2> on usbus6
>> uhub7: 2 ports with 1 removable, self powered
>> ugen6.3: <CHICONY> at usbus6
>> ukbd0: <CHICONY HP Basic USB Keyboard, class 0/0, rev 1.10/3.00, addr 
>> 3> on usbus6
>> kbd2 at ukbd0
>> ugen6.4: <Logitech> at usbus6
>> ums0: <Logitech USB Optical Mouse, class 0/0, rev 2.00/43.01, addr 4> 
>> on usbus6
>> ums0: 3 buttons and [XYZ] coordinates
>>
>>  
>>> irq22: ehci0 uhci4                     1          0
>>> Then to the console switching part: It's not possible to switch to the
>>> console until the text shows up again. As I said, it seems the system
>>> gets blocked.
>>>     
>
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