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[Qemu-devel] Asking about USB for QEMU
From: |
Wojciech Zebrowski |
Subject: |
[Qemu-devel] Asking about USB for QEMU |
Date: |
Thu, 9 Feb 2017 09:25:16 +0100 |
Hi
I try connect my host linux centos USB to Qemu for Xilinx Zynq solution.
I do following step :
1.Check usb vendor id , product id: lsusb
*Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubBus 002
Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubBus 003 Device 001:
ID 1d6b:0002 Linux Foundation 2.0 root hubBus 004 Device 001: ID 1d6b:0003
Linux Foundation 3.0 root hub*
2. I start Qemu with switch :
*-usbdevice host:<VendorID>:<ProductID>*
*-usbdevice host:1d6b:0002*
3. On Centos Host computer where Xilinx Qemu is started , i've error as :
*No 'PCI' bus found for device 'usb-ehci'*
What is incorrect with my command or system configuration ?
4. I check my motherboard bridge as following:
*qemu-system-x86_64 -device help |& grep usb.*hci*
*name "ich9-usb-ehci1", bus PCI name *
*"ich9-usb-ehci2", bus PCI name *
*"ich9-usb-uhci1", bus PCI name *
*"ich9-usb-uhci2", bus PCI name *
*"ich9-usb-uhci3", bus PCI name *
*"ich9-usb-uhci4", bus PCI name *
*"ich9-usb-uhci5", bus PCI name *
*"ich9-usb-uhci6", bus PCI name *
*"nec-usb-xhci", bus PCI name *
*"piix3-usb-uhci", bus PCI name *
*"piix4-usb-uhci", bus PCI name *
*"usb-ehci", bus PCI name *
*"vt82c686b-usb-uhci", bus PCI*
*Any advice for check ?*
Best regards :
Wojciech Zebrowski
- [Qemu-devel] Asking about USB for QEMU,
Wojciech Zebrowski <=