diff options
| -rw-r--r-- | .gitignore | 6 | ||||
| -rw-r--r-- | configs/win7.xml | 136 | ||||
| -rw-r--r-- | configs/win8.xml | 184 | ||||
| -rw-r--r-- | doc/build/pcie_passthrough.pdf | bin | 32795 -> 34479 bytes | |||
| -rw-r--r-- | doc/pcie_passthrough.tex | 49 |
5 files changed, 357 insertions, 18 deletions
@@ -1,3 +1,3 @@ -./doc/build/*.aux -./doc/build/*.log -./doc/build/*.out +doc/**/*.aux +doc/**/*.log +doc/**/*.out diff --git a/configs/win7.xml b/configs/win7.xml new file mode 100644 index 0000000..85a62f9 --- /dev/null +++ b/configs/win7.xml @@ -0,0 +1,136 @@ +<domain type='kvm'> + <name>win7</name> + <uuid>6819b8dc-01f4-4975-827f-49a93b06d523</uuid> + <title>Windows 7 Pro</title> + <memory unit='KiB'>8392704</memory> + <currentMemory unit='KiB'>8392704</currentMemory> + <vcpu placement='static'>4</vcpu> + <os> + <type arch='x86_64' machine='pc-i440fx-2.7'>hvm</type> + <loader type='rom'>/usr/share/OVMF/OVMF_CODE.fd</loader> + </os> + <features> + <acpi/> + <apic/> + <hyperv> + <relaxed state='off'/> + <vapic state='off'/> + <spinlocks state='off'/> + <vendor_id state='on' value='whatever'/> + </hyperv> + <kvm> + <hidden state='on'/> + </kvm> + <vmport state='off'/> + </features> + <cpu mode='custom' match='exact'> + <model fallback='allow'>Skylake-Client</model> + </cpu> + <clock offset='localtime'> + <timer name='rtc' tickpolicy='catchup'/> + <timer name='pit' tickpolicy='delay'/> + <timer name='hpet' present='no'/> + </clock> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>restart</on_crash> + <pm> + <suspend-to-mem enabled='no'/> + <suspend-to-disk enabled='no'/> + </pm> + <devices> + <emulator>/usr/bin/kvm</emulator> + <disk type='file' device='cdrom'> + <driver name='qemu' type='raw'/> + <target dev='sda' bus='sata'/> + <readonly/> + <boot order='2'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <disk type='block' device='disk'> + <driver name='qemu' type='raw' cache='none' io='native'/> + <source dev='/dev/md/win7'/> + <target dev='sdb' bus='sata'/> + <boot order='3'/> + <address type='drive' controller='0' bus='0' target='0' unit='1'/> + </disk> + <controller type='usb' index='0' model='ich9-ehci1'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x7'/> + </controller> + <controller type='usb' index='0' model='ich9-uhci1'> + <master startport='0'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0' multifunction='on'/> + </controller> + <controller type='usb' index='0' model='ich9-uhci2'> + <master startport='2'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x1'/> + </controller> + <controller type='usb' index='0' model='ich9-uhci3'> + <master startport='4'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x2'/> + </controller> + <controller type='pci' index='0' model='pci-root'/> + <controller type='sata' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> + </controller> + <controller type='virtio-serial' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> + </controller> + <interface type='network'> + <mac address='52:54:00:0d:91:06'/> + <source network='default'/> + <model type='rtl8139'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> + </interface> + <serial type='pty'> + <target port='0'/> + </serial> + <console type='pty'> + <target type='serial' port='0'/> + </console> + <channel type='spicevmc'> + <target type='virtio' name='com.redhat.spice.0'/> + <address type='virtio-serial' controller='0' bus='0' port='1'/> + </channel> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <graphics type='spice' autoport='yes'> + <listen type='address'/> + </graphics> + <sound model='ich6'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </sound> + <video> + <model type='vga' vram='1048576' heads='1' primary='yes'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/> + </video> + <hostdev mode='subsystem' type='pci' managed='yes'> + <source> + <address domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> + </source> + <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> + </hostdev> + <hostdev mode='subsystem' type='pci' managed='yes'> + <source> + <address domain='0x0000' bus='0x01' slot='0x00' function='0x1'/> + </source> + <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> + </hostdev> + <hostdev mode='subsystem' type='pci' managed='yes'> + <source> + <address domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> + </source> + <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/> + </hostdev> + <redirdev bus='usb' type='spicevmc'> + <address type='usb' bus='0' port='1'/> + </redirdev> + <redirdev bus='usb' type='spicevmc'> + <address type='usb' bus='0' port='2'/> + </redirdev> + <memballoon model='virtio'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/> + </memballoon> + </devices> +</domain> + diff --git a/configs/win8.xml b/configs/win8.xml new file mode 100644 index 0000000..a593e7c --- /dev/null +++ b/configs/win8.xml @@ -0,0 +1,184 @@ +<domain type='kvm' id='2' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'> + <name>win8</name> + <uuid>e9b56499-0472-448b-a66f-a40636e13919</uuid> + <title>Windows 8.1 Pro</title> + <memory unit='KiB'>12582912</memory> + <currentMemory unit='KiB'>12582912</currentMemory> + <vcpu placement='static'>4</vcpu> + <resource> + <partition>/machine</partition> + </resource> + <os> + <type arch='x86_64' machine='pc-i440fx-2.7'>hvm</type> + <boot dev='hd'/> + <bootmenu enable='no'/> + </os> + <features> + <acpi/> + <apic/> + <kvm> + <hidden state='on'/> + </kvm> + </features> + <cpu mode='custom' match='exact'> + <model fallback='forbid'>Skylake-Client</model> + <vendor>Intel</vendor> + <topology sockets='1' cores='4' threads='1'/> + </cpu> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>restart</on_crash> + <pm> + <suspend-to-mem enabled='no'/> + <suspend-to-disk enabled='no'/> + </pm> + <devices> + <emulator>/usr/bin/kvm</emulator> + <disk type='file' device='cdrom'> + <driver name='qemu' type='raw' cache='none'/> + <source file='/home/libvirt/isos/xplane_10_dvd1.iso'/> + <backingStore/> + <target dev='sdd' bus='sata'/> + <readonly/> + <alias name='sata0-0-3'/> + <address type='drive' controller='0' bus='0' target='0' unit='3'/> + </disk> + <disk type='block' device='disk'> + <driver name='qemu' type='raw' cache='none' io='native'/> + <source dev='/dev/md/win8'/> + <backingStore/> + <target dev='sdf' bus='sata'/> + <alias name='sata0-0-5'/> + <address type='drive' controller='0' bus='0' target='0' unit='5'/> + </disk> + <disk type='block' device='disk'> + <driver name='qemu' type='raw' cache='none' io='native'/> + <source dev='/dev/disk/by-uuid/420CB1411267E812'/> + <backingStore/> + <target dev='sdg' bus='sata'/> + <alias name='sata1-0-0'/> + <address type='drive' controller='1' bus='0' target='0' unit='0'/> + </disk> + <controller type='usb' index='0' model='ich9-ehci1'> + <alias name='usb'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x7'/> + </controller> + <controller type='usb' index='0' model='ich9-uhci1'> + <alias name='usb'/> + <master startport='0'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0' multifunction='on'/> + </controller> + <controller type='usb' index='0' model='ich9-uhci2'> + <alias name='usb'/> + <master startport='2'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x1'/> + </controller> + <controller type='usb' index='0' model='ich9-uhci3'> + <alias name='usb'/> + <master startport='4'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x2'/> + </controller> + <controller type='pci' index='0' model='pci-root'> + <alias name='pci.0'/> + </controller> + <controller type='sata' index='0'> + <alias name='sata0'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> + </controller> + <controller type='sata' index='1'> + <alias name='sata1'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> + </controller> + <controller type='fdc' index='0'> + <alias name='fdc0'/> + </controller> + <controller type='virtio-serial' index='0'> + <alias name='virtio-serial0'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> + </controller> + <interface type='network'> + <mac address='52:54:00:cb:8c:ff'/> + <source network='default' bridge='virbr0'/> + <target dev='vnet0'/> + <model type='rtl8139'/> + <alias name='net0'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </interface> + <serial type='pty'> + <source path='/dev/pts/2'/> + <target port='0'/> + <alias name='serial0'/> + </serial> + <console type='pty' tty='/dev/pts/2'> + <source path='/dev/pts/2'/> + <target type='serial' port='0'/> + <alias name='serial0'/> + </console> + <channel type='spicevmc'> + <target type='virtio' name='com.redhat.spice.0' state='disconnected'/> + <alias name='channel0'/> + <address type='virtio-serial' controller='0' bus='0' port='1'/> + </channel> + <input type='mouse' bus='ps2'> + <alias name='input0'/> + </input> + <input type='keyboard' bus='ps2'> + <alias name='input1'/> + </input> + <hostdev mode='subsystem' type='pci' managed='yes'> + <driver name='vfio'/> + <source> + <address domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> + </source> + <alias name='hostdev0'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> + </hostdev> + <hostdev mode='subsystem' type='pci' managed='yes'> + <driver name='vfio'/> + <source> + <address domain='0x0000' bus='0x01' slot='0x00' function='0x1'/> + </source> + <alias name='hostdev1'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/> + </hostdev> + <hostdev mode='subsystem' type='pci' managed='yes'> + <driver name='vfio'/> + <source> + <address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/> + </source> + <alias name='hostdev2'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/> + </hostdev> + <hostdev mode='subsystem' type='pci' managed='yes'> + <driver name='vfio'/> + <source> + <address domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> + </source> + <alias name='hostdev3'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/> + </hostdev> + <hostdev mode='subsystem' type='pci' managed='yes'> + <driver name='vfio'/> + <source> + <address domain='0x0000' bus='0x02' slot='0x00' function='0x1'/> + </source> + <alias name='hostdev4'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x0c' function='0x0'/> + </hostdev> + <memballoon model='virtio'> + <alias name='balloon0'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> + </memballoon> + </devices> + <seclabel type='none' model='none'/> + <seclabel type='dynamic' model='dac' relabel='yes'> + <label>+119:+128</label> + <imagelabel>+119:+128</imagelabel> + </seclabel> + <qemu:commandline> + <qemu:arg value='-drive'/> + <qemu:arg value='if=pflash,format=raw,readonly,file=/usr/share/ovmf/OVMF.fd'/> + </qemu:commandline> +</domain> + diff --git a/doc/build/pcie_passthrough.pdf b/doc/build/pcie_passthrough.pdf Binary files differindex c219d31..ac0510e 100644 --- a/doc/build/pcie_passthrough.pdf +++ b/doc/build/pcie_passthrough.pdf diff --git a/doc/pcie_passthrough.tex b/doc/pcie_passthrough.tex index 1528593..69c7fe7 100644 --- a/doc/pcie_passthrough.tex +++ b/doc/pcie_passthrough.tex @@ -92,8 +92,11 @@ essendo utilizzato soprattuto nei servers il ciclo di testing e updates è molto lento in modo da avere sempre un supporto legacy e un sistema stabile. Purtroppo però attualmente (12.2016) Debian 8 Jessie ha ancora la kernel - 3.16 quindi si deve abilitare il supporto backport per poter installare una - versione aggiornata della kernel. \\ + 3.16 quindi si deve utilizzare la versione testing (9) Stretch. Anche se + Debian Testing non \`e pensato per essere utilizzato come sistema primario + (i bug possono essere ignorati a lungo nei repo) il supporto di + aggiornamenti software \`e garantito per un perido molto pi\`u esteso delle + altre distro. \\ Prima di installare il sistema operativo è consigliato rimuovere la GPU che si utilizzerà per il passthrough dallo slot PCI per evitare che Linux si @@ -107,8 +110,9 @@ \section{Kernel Modules and GRUB} Normalmente Debian viene con GRUB2 preinstallato come bootloader, se si dovesse avere un altro bootloader si deve semplicemente passare gli stessi - parametri alla kernel quando si avvia. \\ + parametri alla kernel quando si avvia. + \subsection{IOMMU} Dalla kernel 3.9 Linux ha introdotto gli iommu\_groups che permettono di mappare dispositivi di memoria reale ad indirizzi virtuali che possono essere a loro volta passati alla VM. Per poter utilizzare questa @@ -136,7 +140,7 @@ \% lspci -nnk | grep -i -A2 nvidia \\ 02:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP107 [GeForce GTX 1050 Ti] [10de:1c82] (rev a1) \\ ~~~~~~~~Subsystem: Micro-Star International Co., Ltd. [MSI] GP107 [GeForce GTX 1050 Ti] [1462:8c96] \\ - ~~~~~~~~Kernel driver in use: nouveau \\ + ~~~~~~~~Kernel driver in use: {\bf nouveau} \\ -- \\ 02:00.1 Audio device [0403]: NVIDIA Corporation Device [10de:0fb9] (rev a1) \\ ~~~~~~~~Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:8c96] \\ @@ -217,17 +221,32 @@ WantedBy=multi-user.target Before=libvirt-guests.service \end{verbatim} \end{framed} - \section*{Appendici} - \subsection*{i915 Skylake iGPU support} \label{skylakeigpu} - Attualmente (12.2016) i driver grafici per i nuovi processori intel di - architettura skylake sono disponibili e relativamente stabili dalle kernel - 4.7+, quindi nella mia installazione di debian ho deciso di utilizzare il - backport della kernel 4.8.0. Per abilitare i backports si deve aggiungere - un nuovo repo nel file `/etc/apt/sources.list'. - \begin{framed}\raggedright - \# file: /etc/apt/sources.list \\ - deb http://ftp.debian.org/debian jessie-backports main non-free + \section{Installare la VM} + Come sistema operativo guest conglio Windows 8+, poich\`e il supporto + dell'UEFI \`e migliorato e per esperienza trovo che Windows 7 sia pi\`u + complicato da configurare (errori di drivers video). + + \subsection{Dispositivo di installazione} + Per installare l'OS guest \`e necessario avere un immagine di installazione + bootable perch\`e OVMF non supporta l'avvio di CDROM (o di altri sistemi + legacy). Da un disco di installazione normalmente \`e possibile genereare un + disco di installazione uefi utilizzando una memoria USB formattata in FAT32. + + \subsection{Installazione} + Per creare la VM in libvirt \`e possibile utilizzare virt-manager che ha uno + strumento con interfaccia grafica, in alternativa \`e possibile utilizzare + virt-install dalla linea di comando. + + \begin{framed} + \begin{verbatim} +% virt-install --connect qemu:///system \ + --name win8 \ + --memory 8169 \ + --vcpus sockets=1,cores=2,threads=2 \ + --cpu Skylake-Client \ + --metadata title="Windows 8.1" \ + --disk ~/vm_images/windows8.raw,cache=none \ + --network ... \end{verbatim} \end{framed} - Successivamente si deve aggiornare la kernel e i driver grafici mesa \end{document} |