Hi, I have a Windows 10 VM up and running with GPU Passthrought and i would like to passthrought my Creative X-Fi XtremeGamer sound card into the VM cuz I want to use ASIO in Windows. I have the Realtek Onboard Audio for Linux.
*using lspci -nnk :* _________________________________________________________________________________________________________________ 00:00.0 Host bridge [0600]: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00] (rev 06) Subsystem: ASUSTeK Computer Inc. Device [1043:8534] Kernel driver in use: hsw_uncore 00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller [8086:0c01] (rev 06) Kernel driver in use: pcieport Kernel modules: shpchp 00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) Subsystem: ASUSTeK Computer Inc. Device [1043:8534] Kernel driver in use: i915 Kernel modules: i915 00:14.0 USB controller [0c03]: Intel Corporation 9 Series Chipset Family USB xHCI Controller [8086:8cb1] Subsystem: ASUSTeK Computer Inc. Device [1043:8534] Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:16.0 Communication controller [0780]: Intel Corporation 9 Series Chipset Family ME Interface #1 [8086:8cba] Subsystem: ASUSTeK Computer Inc. Device [1043:8534] Kernel driver in use: mei_me Kernel modules: mei_me 00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I218-V [8086:15a1] Subsystem: ASUSTeK Computer Inc. Device [1043:85c4] Kernel driver in use: e1000e Kernel modules: e1000e 00:1a.0 USB controller [0c03]: Intel Corporation 9 Series Chipset Family USB EHCI Controller #2 [8086:8cad] Subsystem: ASUSTeK Computer Inc. Device [1043:8534] Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1b.0 Audio device [0403]: Intel Corporation 9 Series Chipset Family HD Audio Controller [8086:8ca0] Subsystem: ASUSTeK Computer Inc. Device [1043:8653] Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1c.0 PCI bridge [0604]: Intel Corporation 9 Series Chipset Family PCI Express Root Port 1 [8086:8c90] (rev d0) Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.3 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev d0) 00:1d.0 USB controller [0c03]: Intel Corporation 9 Series Chipset Family USB EHCI Controller #1 [8086:8ca6] Subsystem: ASUSTeK Computer Inc. Device [1043:8534] Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1f.0 ISA bridge [0601]: Intel Corporation 9 Series Chipset Family Z97 LPC Controller [8086:8cc4] Subsystem: ASUSTeK Computer Inc. Device [1043:8534] Kernel driver in use: lpc_ich Kernel modules: lpc_ich 00:1f.2 SATA controller [0106]: Intel Corporation 9 Series Chipset Family SATA Controller [AHCI Mode] [8086:8c82] Subsystem: ASUSTeK Computer Inc. Device [1043:8534] Kernel driver in use: ahci Kernel modules: ahci 00:1f.3 SMBus [0c05]: Intel Corporation 9 Series Chipset Family SMBus Controller [8086:8ca2] Subsystem: ASUSTeK Computer Inc. Device [1043:8534] Kernel modules: i2c_i801 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GM204 [GeForce GTX 970] [10de:13c2] (rev a1) Subsystem: ZOTAC International (MCO) Ltd. Device [19da:1366] Kernel driver in use: vfio-pci Kernel modules: nouveau 01:00.1 Audio device [0403]: NVIDIA Corporation GM204 High Definition Audio Controller [10de:0fbb] (rev a1) Subsystem: ZOTAC International (MCO) Ltd. Device [19da:1366] Kernel driver in use: vfio-pci Kernel modules: snd_hda_intel 03:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 04) 04:01.0 Multimedia audio controller [0401]: Creative Labs SB X-Fi [1102:0005] Subsystem: Creative Labs Device [1102:0031] Kernel driver in use: vfio-pci Kernel modules: snd_ctxfi _________________________________________________________________________________________________________________ So my sound card now use the vfio-pci driver but when I start the VM, it makes bips, cliky and white noise sounds randomly. When I move a space on terminator on the host and the VM is running, it make white noise. Sounds weird. *vfio-bind systemd service :* _________________________________________________________________________________________________________________ [Unit] Description=Binds devices to vfio-pci After=syslog.target [Service] Type=oneshot RemainAfterExit=yes ExecStart=-/usr/bin/vfio-bind 0000:01:00.0 0000:01:00.1 0000:04:01.0 [Install] WantedBy=multi-user.target _________________________________________________________________________________________________________________ *GRUB Config :* _________________________________________________________________________________________________________________ GRUB_DEFAULT=0 GRUB_TIMEOUT=5 GRUB_DISTRIBUTOR="Arch" GRUB_CMDLINE_LINUX_DEFAULT="quiet pcie_acs_override=downstream intel_iommu=on pci-stub.ids=10de:13c2,10de:0fbb,1102:0005" GRUB_CMDLINE_LINUX="" _________________________________________________________________________________________________________________ Windows detects the card, I installed the official drivers, Device Manager says it works correctly... So my question is : Do I need to passthrought ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge ? I tried it but nothin... Can we Passthrought PCI Cards and do I need to Passthrought something else ? Or it is just a bug with this card ? Thanks for answers. -- *Sebastien Mercier* *Mail *: [email protected]
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