Hello Alan,
Thanks for the pointers. It is clearer now.
It gets the number of ports from the hardware during initialization.
However, it does _not_ know where they are.
Got it, its comming from the UHCRHDA Root Hub Descrptor Register.
Aparently the PXA271 OHCI only reports 2 ports (ndp=1), but
On Wed, 1 Mar 2006, Thomas Seiler wrote:
Hello Alan,
Thanks for the pointers. It is clearer now.
It gets the number of ports from the hardware during initialization.
However, it does _not_ know where they are.
Got it, its comming from the UHCRHDA Root Hub Descrptor Register.
Aparently
Hello,
I am trying to hack together USB Host support for Motorola EZX series
of linux based smartphones (like E680i, A780, A1200) and I am stuck
with device enumeration. (details see
http://www.seili.net/a780usb.php). These phones run a Montavista Linux
2.4.17 with usbfs disabled on Intel PXA271.