Hi, i use the isp1362 as host. My cpu can initialize the isp. I manually can access the isp registers.
The boot messages are : ... usb.c: registered new driver usbdevfs usb.c: registered new driver hub isp1362-HC Detected usb.c: new USB bus registered, assigned bus number 1 Product: USB OHCI Root Hub SerialNumber: c7f4b000 hub.c: USB hub found hub.c: 2 ports detected isp1362-HC Initialization Successful ... It all seems to be fine. But if i connect a working usb device then the output is: hub.c: new USB device L-1, assigned address 2 usb_control/bulk_msg: timeout unlink URB timeout usb.c: USB device not accepting new address=2 (error=-110) hub.c: new USB device L-1, assigned address 3 usb_control/bulk_msg: timeout unlink URB timeout usb.c: USB device not accepting new address=3 (error=-110) I suspect the interrupt handling. Which interrupts are really neccessary? At the time we need no overcurrent detection and no suspend function. Should i use the sof interrupts? Thanks for your help Marco ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
