Hi all,

 

I've few questions about QEMU:

 

1) I read in QEMU's official documentation that in case of using host system 
devices "USB devices requiring real time streaming (i.e. USB Video Cameras) are 
not supported yet". Also there is no isochronous transfer based virtual USB 
device in QEMU. I want to know what is current status of Iso. support in QEMU? 
Can I test my Linux based USB host application for ARM with physical iso 
devices in host USB port? 

 

2) I found a function "ohci_service_iso_td" in usb-ohci.c file in QEMU source 
code.

 

3) I am developing a Linux based USB device using Gadget API. Does QEMU provide 
USB function controller emulation in such a way that I can run plug this USB 
device at run time with host machine and can test it?

 

Regards,

Taimoor
                                          
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