Regarding USB-emulation

[U RAVI KUMAR]

Hello,

Iam trying to emulate USB 3.0 on qemu-system-arm using 

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-device qemu-xhci,id=xhci

-device usb-host, bus=xhci.0,hostdevice=/dev/bus/usb/004/003

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-device usb-host,vendorid=0x1234,productid=0x2345

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I have used the above above two commands using the command line.

But Iam not able to detect the USB inside the emulator.

source: https://qemu-project.gitlab.io/qemu/system/usb.htm

source: https://wiki.archlinux.org/title/QEMU#Pass-through_host_USB_device

Can anyone please suggest me the error, which i have committed. It would be very much helpful.

With regards,

U RAVI KUMAR