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[Qemu-devel] [Bug 1772165] Re: qemu-system-arm: -device usb-host, bus=00
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [Bug 1772165] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found |
Date: |
Tue, 22 May 2018 07:43:08 -0000 |
Beside rpi3 usb emulation not being there you are using the wrong
argument. bus= specifies the *guest* bus. hostbus= can be used to
specify the host bus number. When passing through devices using
vendorid and productid this should not be needed though. Oh, and you
can't pass through usb hubs, only individual devices.
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https://bugs.launchpad.net/bugs/1772165
Title:
qemu-system-arm: -device usb-
host,bus=001,vendorid=0x04f2,productid=0x0111: Bus '001' not found
Status in QEMU:
New
Bug description:
Using Qemu 2.12.0 on ArchLinux.
Trying to emulate arm device with `qemu-system-arm` and attach usb
device for unput using
` -usb -device usb-host,bus=001,vendorid=0x1d6b,productid=0x0002 `
# lsusb returns
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 014: ID 13d3:3487 IMC Networks
Bus 001 Device 004: ID 0457:11af Silicon Integrated Systems Corp.
Bus 001 Device 003: ID 0bda:57e6 Realtek Semiconductor Corp.
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card
Reader Controller
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
# qemu returns
qemu-system-arm: -device usb-host,bus=001,vendorid=0x1d6b,productid=0x0002:
Bus '001' not found
Tried with connecting external usb keyboard but that didn't seem to work
either.
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- [Qemu-devel] [Bug 1772165] [NEW] qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found, George, 2018/05/19
- [Qemu-devel] [Bug 1772165] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found, Peter Maydell, 2018/05/19
- [Qemu-devel] [Bug 1772165] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found, George, 2018/05/19
- [Qemu-devel] [Bug 1772165] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found, Peter Maydell, 2018/05/19
- [Qemu-devel] [Bug 1772165] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found, George, 2018/05/19
- [Qemu-devel] [Bug 1772165] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found, Peter Maydell, 2018/05/19
- [Qemu-devel] [Bug 1772165] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found, George, 2018/05/19
- [Qemu-devel] [Bug 1772165] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found, Peter Maydell, 2018/05/19
- [Qemu-devel] [Bug 1772165] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found, George, 2018/05/19
- [Qemu-devel] [Bug 1772165] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found,
Gerd Hoffmann <=