[Qemu-devel] [Bug 1772165] [NEW] qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[Qemu-devel] [Bug 1772165] [NEW] qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[George]

Public bug reported:

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.

** Affects: qemu
     Importance: Undecided
         Status: New

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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] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[Peter Maydell]

Can you give the full QEMU command line you're using? (I suspect the
reason for this error is that the board model you're using does not have
a USB controller.)

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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] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[George]

qemu-system-arm -M raspi2 -append "rw earlyprintk loglevel=8
dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2" -cpu arm1176 -dtb
bcm2709-rpi-2-b.dtb -hda DietPi_v6.8_RPi-ARMv6-Stretch.img -kernel
kernel7.img -m 1G -smp 4 -serial stdio -usb -device usb-
host,bus=001,vendorid=0x1d6b,productid=0x0002

** Tags added: usb

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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] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[Peter Maydell]

Thanks. The USB controller for the raspi2/raspi3 boards is not currently
modelled, so it's expected that USB devices won't work.

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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] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[George]

How then should I be able to actually use the vm when there is no input?

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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] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[Peter Maydell]

Serial terminal is how I've used the raspi3 board before.

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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] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[George]

Serial terminal doesn't work with this options. Would you provide
options with which i'll be able to access and login into the terminal.
SSH is also a good solution.

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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] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[Peter Maydell]

This is for raspi3 but may be a useful reference:
https://translatedcode.wordpress.com/2018/04/25/debian-on-qemus-raspberry-pi-3-model/

Probably what you're hitting is that the kernel/dtb default to the
second serial terminal, so you can try adding 'console=ttyAMA0' to the
-append options, or alternatively maybe using -serial null -serial stdio
to drop the 1st serial output and send the second to the terminal.

Since the raspi networking sits behind USB, QEMU doesn't support that,
so no ssh option, I'm afraid.

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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] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[George]

Whenever I append `console=ttyAMA0` I get kernel panic `Division by zero
in kernel` and -serial stdio doen't seem to work.

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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] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[Gerd Hoffmann]

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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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] Re: qemu-system-arm: -device usb-host, bus=001, vendorid=0x04f2, productid=0x0111: Bus '001' not found

[Peter Maydell]

** Tags added: arm

** Summary changed:

- qemu-system-arm: -device usb-host,bus=001,vendorid=0x04f2,productid=0x0111: Bus '001' not found
+ arm raspi2/raspi3 emulation has no USB support

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Title:
  arm raspi2/raspi3 emulation has no USB support

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] Re: arm raspi2/raspi3 emulation has no USB support

[Peter Maydell]

** Changed in: qemu
   Importance: Undecided => Wishlist

** Changed in: qemu
       Status: New => Confirmed

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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] Re: arm raspi2/raspi3 emulation has no USB support

[Aditya Govardhan]

After reading change logs, I believe USB support for raspi2/raspi3 is
not added yet. Which means host internet network can't be accessed by
emulated machine.

I would be glad to help in documentation of differences between real
Raspberry Pi devices and QEMU emulated raspi2/raspi3 since I have seen a
lot of tutorials on internet trying to use QEMU for emulating raspberry
pi. These tutorials most of the times are just hacks, like using
versatilepb or using custom kernel instead of the Raspbian OS.

I have gathered as much info as possible over the last week through
these tutorials, QEMU raspi code and change logs, and believe a good
documentation of this info could help future users trying to emulate
raspi.

Finally, I am able to run latest Raspbian OS (2019-07-10) lite version
on raspi2 using the following command where I have extracted kernel
image and dtb file from second partition:

qemu-system-arm -M raspi2 -kernel bootpart/kernel7l.img -dtb
bootpart/bcm2709-rpi-2-b.dtb -drive file=2019-07-10-raspbian-buster-
lite.img,format=raw,if=sd -append "rw console=ttyAMA0 loglevel=8
root=/dev/mmcblk0p2 fsck.repair=yes rootwait memtest=1" -serial stdio

I am not able to connect network devices, not able to use images other
than lite image (https://bugs.launchpad.net/qemu/+bug/1837347) and
unsure why this command is showing Hardware name as BCM2835 when the
QEMU raspi code has BCM2836 associated with raspi2
(https://github.com/qemu/qemu/blob/59c58f96b270f5edd4ad10954c3a96556cb3a728/hw/arm/bcm2836.c#L31).

I highly appreciate the support provided for raspi2 and raspi3 till now.

Thank you.

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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] Re: arm raspi2/raspi3 emulation has no USB support

[Peter Maydell]

I think the two main things we would need would be:
 (1) a proper data sheet for the pi2/pi3 USB controller. Last time I looked there wasn't one available; it's pretty hard to model the controller properly without it. (Perhaps one has been released since I last looked.)
 (2) somebody who cares about the pi2/pi3 models and has the time to invest in writing a device model for them

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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] Re: arm raspi2/raspi3 emulation has no USB support

[Weber Kai via Qemu-devel]

Hi!

I've googled: "usb" "designware" "otg" "datasheet"

I think this is the kernel driver for this device:
https://github.com/torvalds/linux/tree/master/drivers/usb/dwc3

Maybe it should be possible to use this as a reference? Maybe try to
redirect the proprietary drivers system calls? I don't know...

I've also found theses docs, which explains the device a little bit:
http://www.infradead.org/~mchehab/kernel_docs_pdf/driver-api.pdf
https://media.digikey.com/pdf/Data%20Sheets/Austriamicrosystems%20PDFs/AS3524.pdf
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/arria-10/a10_54018.pdf

Thanks.

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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] Re: arm raspi2/raspi3 emulation has no USB support

[Peter Maydell]

Thanks for digging those up. Unfortunately just the driver sources
aren't really enough information for a good device model, and the other
docs are just overviews without the level of detail we need.

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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Re: [Qemu-devel] [Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Clement Deschamps]

It looks like the same USB controller is part of a TI SoC:

http://www.ti.com/lit/ug/spruhj7a/spruhj7a.pdf


Clement

On 8/19/19 11:16 AM, Peter Maydell wrote:
> Thanks for digging those up. Unfortunately just the driver sources
> aren't really enough information for a good device model, and the other
> docs are just overviews without the level of detail we need.
> 

[Qemu-devel] [Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Clement Deschamps]

It looks like a similar USB controller is part of a TI SoC:

http://www.ti.com/lit/ug/spruhj7a/spruhj7a.pdf


Clement

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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] Re: arm raspi2/raspi3 emulation has no USB support

[Davide Bacilieri]

Right now with 
`qemu-system-arm -kernel kernel7.img -dtb bcm2709-rpi-2-b.dtb -cpu arm1176 -M raspi2 -hda 2018-11-13-raspbian-stretch-full.img`
I can access the serial console using `Ctrl+Alt+3` in the QEMU window.
Using raspbian via this serial console is (as far as I can see) the same as using the Lite version.
The main display doesn't accept any mouse/ keyboard input, and `-device usb-mouse` generates a `qemu-system-arm: -device usb-mouse: No 'usb-bus' bus found for device 'usb-mouse` error, even after the `-machine usb=on` command

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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[Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Doug Rabson]

I think this PDF describes the same OTC controller as the rpi one:

http://rockchip.fr/RK312X%20TRM/chapter-26-usb-otg-2-0.pdf

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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[Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Paul Zimmerman]

Have you seen the patch series I have posted on the qemu-devel mailing
list? "[PATCH v5 0/7] dwc-hsotg (aka dwc2) USB host controller emulation."
If you could test that and give your 'tested-by', it could help get the
patch series accepted. That would require you to download the latest Qemu
source code, apply the patches, and build it yourself.

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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[Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Dims]

So, is it still true, that QEMU doesn't support USB on Raspberry Pi?

In other words I can't emulate Raspberry Pi actually?

What about documentation and QEMU helps? They reports usb for raspi2,
for example:

$qemu-system-arm -machine raspi2 -device help | grep usb-host
name "usb-host", bus usb-bus

Is this incorrect information?

Also, when I was truing to configure USB passthrough, I was getting
permission errors on /dev/usb/* probably indicating it was doing
something.

If it doesn't support usb, then why isn't it write error message?

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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Re: [Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[mcandre]

Which Beagle boards, Jetson Nano, other devices have rich support from
qemu? ARM is critical going forward.

On Mon, Oct 5, 2020, 10:20 AM Dims <1772165@bugs.launchpad.net> wrote:

> So, is it still true, that QEMU doesn't support USB on Raspberry Pi?
>
> In other words I can't emulate Raspberry Pi actually?
>
> What about documentation and QEMU helps? They reports usb for raspi2,
> for example:
>
> $qemu-system-arm -machine raspi2 -device help | grep usb-host
> name "usb-host", bus usb-bus
>
> Is this incorrect information?
>
> Also, when I was truing to configure USB passthrough, I was getting
> permission errors on /dev/usb/* probably indicating it was doing
> something.
>
> If it doesn't support usb, then why isn't it write error message?
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1772165
>
> Title:
>   arm raspi2/raspi3 emulation has no USB support
>
> Status in QEMU:
>   Confirmed
>
> 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.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/qemu/+bug/1772165/+subscriptions
>

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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[Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Paul Zimmerman]

As of version 5.1, Qemu now supports USB on Raspberry PI 2 and 3. There
are a few caveats:

- If you are running a Raspbian image, you must add "dwc_otg.fiq_fsm_enable=0"
  to the '-kernel' command-line parameters.
- Raspbian images 2016-05-27-raspbian-jessie and earlier don't work, see
  Bug 1892604.
- It has only been tested with Raspbian and with mainline Linux kernels, so
  e.g. BSD kernels probably won't work

I guess this bug should be closed, I'll look into how to do that.

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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[Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Paul Zimmerman]

I misspoke in my last comment, that first bullet should have said

- If you are running a Raspbian image, you must add "dwc_otg.fiq_fsm_enable=0"
  to the '-append' command-line parameters.

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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[Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Dims]

I did this, but still can't access USB device, connected to host, from
guest.

Also I have

$ lsusb
unable to initalize libusb: -99

on guest.

Playing with usb options gave nothing.

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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[Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Dims]

Command lines I use are like following

$QEMU_EXE \
    -kernel qemu-rpi-kernel/kernel-qemu-4.4.34-jessie \
    -cpu arm1176 \
    -m 256 \
    -M versatilepb \
    -append "dwc_otg.lpm_enable=0 root=/dev/sda2 panic=1" \
    -hda 2017-07-05-raspbian-jessie.img \
    -usb \
    -nic user \
    -serial stdio \
    -no-reboot \


# -device usb-dwc2 \
# -device usb-host,hostbus=1,hostport=3 \


# -usb \
# -device qemu-xhci,id=xhci \
    

# -device usb-net,netdev=mynet0 \
# -netdev user,id=mynet0,net=192.168.10.0/24,dhcpstart=192.168.10.1 \
    

#-usb \
   
# -device qemu-xhci \
# -device usb-ehci,id=ehci \

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Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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[Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Paul Zimmerman]

You need to use -M raspi2 (or -M raspi3 for 64-bit kernels) to enable
the Raspberry Pi emulation. And you need version 5.1 or newer of Qemu to
get the dwc2 USB emulation. I don't think any Linux distributions
provide that new of a Qemu, so you might have to build it yourself.

Here is the command line I use to run the Raspbian image 2019-09-26
-raspbian-buster.img. I extracted bcm2709-rpi-2-b.dtb and kernel7.img
from the FAT partition inside the image file.

qemu-system-arm -M raspi2 -drive file=2019-09-26-raspbian-
buster.img,format=raw,if=sd -dtb bcm2709-rpi-2-b.dtb -kernel kernel7.img
-append 'rw earlycon=pl011,0x3f201000 console=ttyAMA0 loglevel=8
root=/dev/mmcblk0p2 fsck.repair=yes net.ifnames=0 rootwait memtest=1
dwc_otg.fiq_fsm_enable=0' -serial stdio -no-reboot -netdev user,id=net0
-usb -device usb-kbd -device usb-tablet -device usb-net,netdev=net0

That should give you a graphical emulation with working keyboard, mouse
and networking. Mass-storage also works, but I left that out for
simplicity.

But note that if you absolutely must pass-through a USB device from the
host, it probably won't work. That's because the dwc2 controller
emulation is connected through a full-speed hub emulation, so unless
your USB device is connected at full-speed on the host, it probably
won't work.

-- 
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1772165

Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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[Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Paul Zimmerman]

Here is that command line again, hopefully readable this time:

qemu-system-arm -M raspi2 \
    -drive file=2019-09-26-raspbian-buster.img,format=raw,if=sd \
    -dtb bcm2709-rpi-2-b.dtb \
    -kernel kernel7.img \
    -append 'rw earlycon=pl011,0x3f201000 console=ttyAMA0 \
        loglevel=8 root=/dev/mmcblk0p2 fsck.repair=yes \
        net.ifnames=0 rootwait memtest=1 \
        dwc_otg.fiq_fsm_enable=0' \
    -serial stdio -no-reboot \
    -netdev user,id=net0 \
    -usb -device usb-kbd -device usb-tablet \
    -device usb-net,netdev=net0

-- 
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1772165

Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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Re: [Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Peter Maydell]

On Mon, 5 Oct 2020 at 21:38, mcandre <1772165@bugs.launchpad.net> wrote:
> Which Beagle boards, Jetson Nano, other devices have rich support from
> qemu? ARM is critical going forward.

If you just want to be able to run a Linux kernel and Arm
userspace code and you don't have a strong preference
for which board to use, we recommend using the 'virt'
board. See the notes on choosing a board model in the docs:
https://www.qemu.org/docs/master/system/target-arm.html#choosing-a-board-model

thanks
-- PMM

Re: [Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Peter Maydell]

On Mon, 5 Oct 2020 at 21:38, mcandre <1772165@bugs.launchpad.net> wrote:
> Which Beagle boards, Jetson Nano, other devices have rich support from
> qemu? ARM is critical going forward.

If you just want to be able to run a Linux kernel and Arm
userspace code and you don't have a strong preference
for which board to use, we recommend using the 'virt'
board. See the notes on choosing a board model in the docs:
https://www.qemu.org/docs/master/system/target-arm.html#choosing-a-board-model

thanks
-- PMM

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1772165

Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Confirmed

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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[Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Thomas Huth]

Since USB emulation has been added in QEMU 5.1, I'm marking this feature
request as done now. If there are still issues, please open a new ticket
instead.

** Changed in: qemu
       Status: Confirmed => Fix Released

-- 
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1772165

Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Fix Released

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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[Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Carlo Bramini]

I'm also trying to run QEMU for emulating Raspberry PI, but I'm still unable to make working external USB devices like keyboard and mouse.
Unlike previous users, I'm not using a linux distro but Microsoft Windows 10 instead.
I'm using the precompiled 64bit executables downloaded from https://qemu.weilnetz.de/w64/ as suggested from the download page at qemu.org for Windows targets.
The version printed by the emulator is:

> QEMU emulator version 6.2.0 (v6.2.0-11889-g5b72bf03f5-dirty)
> Copyright (c) 2003-2021 Fabrice Bellard and the QEMU Project developers

I'm launching the emulator with this command as administrator:

qemu-system-arm -M raspi2b -drive file=2020-12-02-raspios-buster-
armhf.img,format=raw,if=sd -dtb qemu-rpi-kernel\native-
emuation\dtbs\bcm2709-rpi-2-b.dtb -kernel qemu-rpi-kernel\native-
emuation\kernels\kernel7.img -append "rw earlycon=pl011,0x3f201000
console=ttyAMA0 loglevel=8 root=/dev/mmcblk0p2 fsck.repair=yes
net.ifnames=0 rootwait memtest=1 dwc_otg.fiq_fsm_enable=0" -serial stdio
-no-reboot -netdev user,id=net0 -usb -device usb-kbd -device usb-tablet
-device usb-net,netdev=net0

Besides few obvious changes, like the separator character for
directories (\ instead of /) and quotes (" instead of '), the command is
the same as the one described above.

The emulator starts, the desktop of the OS appears, but still no keyboard and no mouse support.
However, I can still login by using the terminal provided by the emulated serial terminal.

Is the feature expected to work also on the port of QEMU for Windows?

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1772165

Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Fix Released

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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Re: [Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Philippe Mathieu-Daudé via]

On Tue, Feb 22, 2022 at 3:15 PM Carlo Bramini
<1772165@bugs.launchpad.net> wrote:
>
> I'm also trying to run QEMU for emulating Raspberry PI, but I'm still unable to make working external USB devices like keyboard and mouse.
> Unlike previous users, I'm not using a linux distro but Microsoft Windows 10 instead.
> I'm using the precompiled 64bit executables downloaded from https://qemu.weilnetz.de/w64/ as suggested from the download page at qemu.org for Windows targets.

> The emulator starts, the desktop of the OS appears, but still no keyboard and no mouse support.
> However, I can still login by using the terminal provided by the emulated serial terminal.
>
> Is the feature expected to work also on the port of QEMU for Windows?

Yes.

However upstream QEMU bugs are now tracked on https://gitlab.com/qemu-
project/qemu/-/issues - so if you can reproduce it with the latest
version from upstream QEMU, please report it there.

Regards,

Phil.

Re: [Bug 1772165] Re: arm raspi2/raspi3 emulation has no USB support

[Philippe Mathieu-Daudé]

On Tue, Feb 22, 2022 at 3:15 PM Carlo Bramini
<1772165@bugs.launchpad.net> wrote:
>
> I'm also trying to run QEMU for emulating Raspberry PI, but I'm still unable to make working external USB devices like keyboard and mouse.
> Unlike previous users, I'm not using a linux distro but Microsoft Windows 10 instead.
> I'm using the precompiled 64bit executables downloaded from https://qemu.weilnetz.de/w64/ as suggested from the download page at qemu.org for Windows targets.

> The emulator starts, the desktop of the OS appears, but still no keyboard and no mouse support.
> However, I can still login by using the terminal provided by the emulated serial terminal.
>
> Is the feature expected to work also on the port of QEMU for Windows?

Yes.

However upstream QEMU bugs are now tracked on https://gitlab.com/qemu-
project/qemu/-/issues - so if you can reproduce it with the latest
version from upstream QEMU, please report it there.

Regards,

Phil.

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1772165

Title:
  arm raspi2/raspi3 emulation has no USB support

Status in QEMU:
  Fix Released

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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