Re: No USB with qemu+macOS+USB+iPads
On 09/02/2023 01:23, Charles Curley wrote: On Wed, 8 Feb 2023 22:07:37 +0700 Max Nikulin wrote: Does it work if you pass a USB device to a Linux guest (e.g. boot some live image)? Yes. I can hand a USB memory stick to a Debian guest, Debian installer, bullseye and bookworm. Host is bullseye. One must still mount it on the guest. My question was addressed to stand...@gmx.net with hope to determine if the problem is related to qemu configuration or to missing drivers in macOSX. Unsure if qemu allows to change the kind of USB bridges (similar to e.g. ethernet adapters). Concerning USB configuration, devices are specified in different ways. stand...@gmx.net: -device usb-host,vendorid=0x8086,productid=0x0808 Charles Curley: -device usb-host,hostdevice=/dev/bus/usb/002/006,id=hostdev0,bus=usb.0,port=4
Re: No USB with qemu+macOS+USB+iPads
On Wed, 8 Feb 2023 21:03:39 +0100
peze wrote:
> Am 08.02.23 um 19:30 schrieb Charles Curley:
> [...]
>
> If your host is linux, can you show me your qemu-parameters?
> TIA
>
I was afraid you were going to ask me that. I run qemu via libvirt. So
I will do a bit of detective work. Here goes.
The XML for libvirt is:
--
--
You would have to modify the vendor, product, bus, and device IDs to
suit your device.
The command (imported not wrapped, but possibly wrapped in transport)
line is:
--
root@hawk:/etc/new.virtual# ps aux | grep -i dti386
libvirt+ 62108 1.9 3.4 2958008 555240 ? Sl Jan27 345:08
/usr/bin/qemu-system-x86_64 -name guest=dti386,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-6-dti386/master-key.aes
-machine
pc-q35-5.2,accel=kvm,usb=off,vmport=off,dump-guest-core=off,memory-backend=pc.ram
-cpu pentium2 -m 1024 -object memory-backend-ram,id=pc.ram,size=1073741824
-overcommit mem-lock=off -smp 2,sockets=2,cores=1,threads=1 -uuid
0f0b9d2c-d741-47f0-842b-336fbbc64c12 -no-user-config -nodefaults -chardev
socket,id=charmonitor,fd=40,server,nowait -mon
chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -global
kvm-pit.lost_tick_policy=delay -no-hpet -no-shutdown -global
ICH9-LPC.disable_s3=1 -global ICH9-LPC.disable_s4=1 -boot menu=on,strict=on
-device
pcie-root-port,port=0x10,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x2
-device pcie-root-port,port=0x11,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1
-device pcie-root-port,port=0x12,chassis=3,id=pci.3,bus=pcie.0,addr=0x2.0x2
-device pcie-root-port,port=0x13,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3
-device pcie-root-port,port=0x14,chassis=5,id=pci.5,bus=pcie.0,addr=0x2.0x4
-device pcie-root-port,port=0x15,chassis=6,id=pci.6,bus=pcie.0,addr=0x2.0x5
-device pcie-root-port,port=0x16,chassis=7,id=pci.7,bus=pcie.0,addr=0x2.0x6
-device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.2,addr=0x0 -device
virtio-scsi-pci,id=scsi0,bus=pci.4,addr=0x0 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.3,addr=0x0 -blockdev
{"driver":"file","filename":"/var/lib/libvirt/images/firmware-testing-i386-netinst.iso","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}
-blockdev
{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}
-device ide-cd,bus=ide.0,drive=libvirt-2-format,id=sata0-0-0,bootindex=2
-blockdev
{"driver":"file","filename":"/var/lib/libvirt/images/dti386.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}
-blockdev
{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage","backing":null}
-device ide-hd,bus=ide.1,drive=libvirt-1-format,id=sata0-0-1,bootindex=1
-netdev tap,fd=45,id=hostnet0,vhost=on,vhostfd=46 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:6f:aa:6a,bus=pci.1,addr=0x0
-chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0
-chardev socket,id=charchannel0,fd=47,server,nowait -device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0
-chardev spicevmc,id=charchannel1,name=vdagent -device
virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1,name=com.redhat.spice.0
-device usb-tablet,id=input0,bus=usb.0,port=1 -spice
port=5902,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on
-device
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pcie.0,addr=0x1
-device ich9-intel-hda,id=sound0,bus=pcie.0,addr=0x1b -device
hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device
usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=2 -chardev
spicevmc,id=charredir1,name=usbredir -device
usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=3 -device
usb-host,hostdevice=/dev/bus/usb/002/006,id=hostdev0,bus=usb.0,port=4 -device
virtio-balloon-pci,id=balloon0,bus=pci.5,addr=0x0 -object
rng-random,id=objrng0,filename=/dev/urandom -device
virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.6,addr=0x0 -sandbox
on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny -msg
timestamp=on
charles 124050 0.0 0.0 12232 2396 pts/6S+ Jan28 0:00 ssh
root@dti386.virtual
root 209851 0.0 0.0 12104 1928 pts/32 Ss+ Jan30 0:00 ssh -o
ControlMaster=auto -o ControlPath=tramp.%C -o ControlPersist=no -e none
dti386.virtual
charles 507969 0.0 0.0 12108 6684 pts/38 Ss+ 15:04 0:00 ssh -o
ControlMaster=auto -o ControlPath=tramp.%C -o ControlPersist=no -e none
dti386.virtual
charles 508029 0.0 0.0 12108 6784 pts/39 Ss+ 15:06 0:00 ssh -l root
-o ControlMaster=auto -o
Re: No USB with qemu+macOS+USB+iPads
Am 08.02.23 um 19:30 schrieb Charles Curley: Yes. I can hand a USB memory stick to a Debian guest, Debian installer, bullseye and bookworm. Host is bullseye. One must still mount it on the guest. If your host is linux, can you show me your qemu-parameters? TIA
Re: No USB with qemu+macOS+USB+iPads
On Wed, 8 Feb 2023 11:23:04 -0700 Charles Curley wrote: > Yes. I can hand a USB memory stick to a Debian guest, Debian > installer, bullseye and bookworm. Host is bullseye. One must still > mount it on the guest. And do not mount it on the host. -- Does anybody read signatures any more? https://charlescurley.com https://charlescurley.com/blog/
Re: No USB with qemu+macOS+USB+iPads
On Wed, 8 Feb 2023 22:07:37 +0700 Max Nikulin wrote: > Does it work if you pass a USB device to a Linux > guest (e.g. boot some live image)? Yes. I can hand a USB memory stick to a Debian guest, Debian installer, bullseye and bookworm. Host is bullseye. One must still mount it on the guest. -- Does anybody read signatures any more? https://charlescurley.com https://charlescurley.com/blog/
Re: No USB with qemu+macOS+USB+iPads
On 08/02/2023 01:15, stand...@gmx.net wrote: Max Nikulin schrieb am Montag, 6. Februar 2023 um 13:30:06 UTC+1: sudo -A setfacl -m u:`id -un`:rw /dev/bus/usb/002/007 I think running as root doesn't requirte this change, or? Then I have no idea. Does it work if you pass a USB device to a Linux guest (e.g. boot some live image)?
Re: No USB with qemu+macOS+USB+iPads
Max Nikulin schrieb am Montag, 6. Februar 2023 um 13:30:06 UTC+1: ... > > sudo -A setfacl -m u:`id -un`:rw /dev/bus/usb/002/007 > I think running as root doesn't requirte this change, or?
Re: No USB with qemu+macOS+USB+iPads
> If you're using a recent version of macOS, a different method may be > required than the one I enumerated, such as employing the "usbmuxd" > library to connect your device. I need an actuell version for the Apple Configurator. > > It's probably best consulting Apple's official documentation and the > developer community for more precise info. Good luck. thanks.
Re: No USB with qemu+macOS+USB+iPads
On 2023-02-05, stand...@gmx.net wrote: > Curt schrieb am Donnerstag, 2. Februar 2023 um 18:20:06 UTC+1: >> On 2023-01-31, stand...@gmx.net wrote: >> >> Look for file "AppleMobileDevice.kext". > > Sorry for the delay. > > "Apple no longer recommends using kexts with your macOS device. To > make thing worse, macOS Big Sur doesn’t even support some kexts; " You're correct that Apple has discontinued use of kernel extension (kexts). If you're using a recent version of macOS, a different method may be required than the one I enumerated, such as employing the "usbmuxd" library to connect your device. It's probably best consulting Apple's official documentation and the developer community for more precise info. Good luck.
Re: No USB with qemu+macOS+USB+iPads
On 02/02/2023 23:00, stand...@gmx.net wrote: (qemu) info usbhost Bus 2, Addr 4, Port 9, Speed 480 Mb/s Class 00: USB device 058f:6387, Mass Storage Bus 2, Addr 3, Port 3, Speed 1.5 Mb/s Class 00: USB device 046d:c34b, USB Keyboard Bus 2, Addr 2, Port 2, Speed 12 Mb/s Class 00: USB device 046d:c52b, USB Receiver Does the user running VM have read/write access to the usb device? The docs mention chown, I used sudo -A setfacl -m u:`id -un`:rw /dev/bus/usb/002/007 and in qemu monitor device_add usb-host,hostbus=2,hostport=7,id=usbcam However it was with linux guest.
Re: No USB with qemu+macOS+USB+iPads
Le 31/01/2023 à 21:36, stand...@gmx.net a écrit : Hi from Germany. Sorry, I found no other way/group to ask. I want to use macOS to maintain some iPads for my school. [...] That is not exactly what you want but there is the irecovery CLI utility that is packaged in Debian. I you don't have already discarded it as irrelevant, perhaps it could be useful in your case. Upstream website has a presentation: https://libimobiledevice.org/
Re: No USB with qemu+macOS+USB+iPads
Le 02/02/2023 à 17:00, stand...@gmx.net a écrit : [...] - in your guest (MacOSX) VM Virtmanager window menu, click on "Virtual Machine", then "redirect a USB peripheral", This is greyed, I can not click it. - if this happens while the VM is open but not started, it's normal: the VM has to started before this feature being available. - if this happens while the VM is already started, it could (this is a mere hypothesis) be due to the lack of a guest agent in a MacOS X guest forbidding dynamic USB redirection. Then you could try to (guest being stopped, Ipad starded and Ipad USB cable plugged into your Debian host) to manually create your USB Ipad device in the guest setup, doing something like (sorry, my VirtManager is in french, I try to guess an english translation): [right click on your MacOS X guest VM] > Open > Display > Details > Add Hardware > USB Host Peripheral > here add your Ipad hopefully being listed. Then when you start the MacOS X guest VM it would perhaps display your Ipad. If the Ipad appears in the guest but as a USB mass storage, perhaps you can solve the problem with usb-modeswitch
Re: No USB with qemu+macOS+USB+iPads
Curt schrieb am Donnerstag, 2. Februar 2023 um 18:20:06 UTC+1: > On 2023-01-31, stand...@gmx.net wrote: > > Look for file "AppleMobileDevice.kext". Sorry for the delay. "Apple no longer recommends using kexts with your macOS device. To make thing worse, macOS Big Sur doesn’t even support some kexts; "
Re: No USB with qemu+macOS+USB+iPads
On 2023-01-31, stand...@gmx.net wrote: > Hi from Germany. Sorry, I found no other way/group to ask. > > I want to use macOS to maintain some iPads for my school. I have not > found a way to address them via USB in the VM. Even a simple stick > does not appear. > It seems you have to install the relevant drivers on the VM. Connect the iPad to the Linux host via USB. Start the VM. Open the Finder and click on the "Go" menu. Look for file "AppleMobileDevice.kext". If the file exists, the machine has the necessary drivers installed (in which case I'm stumped). If not, you'll have to install them by following the appropriate steps for your MacOS version.
Re: No USB with qemu+macOS+USB+iPads
didier...@gmail.com schrieb am Donnerstag, 2. Februar 2023 um 09:50:07 UTC+1: > Le 02/02/2023 à 00:15, stand...@gmx.net a écrit : > > And beware, in Qemu terminoly, an Ipad is not a tablet, it's a computer. > To Qemu, tablets are pointing/drawing devices (think Wacom and such) Not even an usb-stick appears in macOS. In qemu: info usb Device 1.1, Port 1, Speed 480 Mb/s, Product QEMU USB Keyboard Device 1.2, Port 2, Speed 480 Mb/s, Product QEMU USB Tablet Device 1.0, Port 3, Speed 1.5 Mb/s, Product USB Host Device (qemu) info usbhost Bus 2, Addr 4, Port 9, Speed 480 Mb/s Class 00: USB device 058f:6387, Mass Storage Bus 2, Addr 3, Port 3, Speed 1.5 Mb/s Class 00: USB device 046d:c34b, USB Keyboard Bus 2, Addr 2, Port 2, Speed 12 Mb/s Class 00: USB device 046d:c52b, USB Receiver In the VM there is only visible: USB 2.0 Bus USB 3.0 Bus QEMU USB Tablet QEMU USB Keyboard > - in your guest (MacOSX) VM Virtmanager window menu, click on "Virtual > Machine", then "redirect a USB peripheral", This is greyed, I can not click it. Thanks for thinking ;-)
Re: No USB with qemu+macOS+USB+iPads
Le 02/02/2023 à 00:15, stand...@gmx.net a écrit : Thanks, I know it, but nothing of these works for me. I also tred virt-manager without success. I think there ist another problem which I don't see. I do not use Qemu (directly) nor MacOS X nor Ipads so I cannot assure you what you want is feasible And beware, in Qemu terminoly, an Ipad is not a tablet, it's a computer. To Qemu, tablets are pointing/drawing devices (think Wacom and such) What I would verify with Virtmanager: - start virtmanager, open and start MacOSX VM - I could not say if it is strictly necessary in your case, but verify that you have a guest spice agent or a Qemu guest agent installed in your MacOSX guest. Install it if it's not the case and if you find a guest agent to install (Qemu and Spice guest agents seem available for Linux and Windows guests, MacOS I don't know). - plug (USB) your Ipad to the host (linux), wait until it is detected by the host - in your guest (MacOSX) VM Virtmanager window menu, click on "Virtual Machine", then "redirect a USB peripheral", then you are offered a choice: tick the box of the desired USB device. Even if your Ipad appears in your MacOSX guest, I do not know if will appear in a manageable way for MacOS to help you maintain this Ipad or if it will appear as an external disk, for example. When you say you fail to see your Ipad in the guest, do you mean you are not offered the choice to redirect it or that is is detected by the guest but you cannot maintain it from your MacOSX guest?
Re: No USB with qemu+macOS+USB+iPads
didier...@gmail.com schrieb am Dienstag, 31. Januar 2023 um 23:10:05 UTC+1: > Hello, > > You will probably find the dedicated Qemu doc helpful: > https://www.qemu.org/docs/master/system/devices/usb.html Thanks, I know it, but nothing of these works for me. I also tred virt-manager without success. I think there ist another problem which I don't see.
Re: No USB with qemu+macOS+USB+iPads
missed grub cmdline: [0.00] Command line: vfio-pci.ids=8086:8cb1,1458:5007,8086:8cad,1458:5006,8086:8ca6,1458:5006
Re: No USB with qemu+macOS+USB+iPads
Hello, You will probably find the dedicated Qemu doc helpful: https://www.qemu.org/docs/master/system/devices/usb.html I don't use Qemu directly, I use virtmanager, so I am not familiar with Qemu syntax and howto. But I would launch qemu with the "-device qemu-xhci" parameter (you only need xhci, not ehci, uhci, ohci, it seems) and then I would carefully follow instructions that figure in the "Using host USB devices on a Linux host" paragraph.
