Grafikkarte und WLAN pass through

Rocky · Aug 26, 2020

Hallo,

ich habe folgende Zusatzkarten in meinem Proxmox-Server:
2x TP-Link TL-WN881ND
1x 1GB Sapphire Radeon R5 230 Passiv
1x VGA 4096MB Asus Radeon RX 570 ROG Strix OC

Die beiden WLAN-Karten möchte ich an meine VM-pfSense weiterleiten und die RX570 an einen virtuellen PC.

IOMMU habe ich bereits eingeschaltet.

lspci -k gibt folgendes aus:

Code:

00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex
        Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) I/O Memory Management Unit
        Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) I/O Memory Management Unit
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge
        Kernel driver in use: pcieport
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B
        Kernel driver in use: pcieport
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B
        Kernel driver in use: pcieport
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 59)
        Subsystem: Gigabyte Technology Co., Ltd FCH SMBus Controller
        Kernel driver in use: piix4_smbus
        Kernel modules: i2c_piix4, sp5100_tco
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
        Subsystem: Gigabyte Technology Co., Ltd FCH LPC Bridge
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3
        Kernel driver in use: k10temp
        Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7
03:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] X370 Series Chipset USB 3.1 xHCI Controller (rev 02)
        Subsystem: ASMedia Technology Inc. X370 Series Chipset USB 3.1 xHCI Controller
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci
03:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] X370 Series Chipset SATA Controller (rev 02)
        Subsystem: ASMedia Technology Inc. X370 Series Chipset SATA Controller
        Kernel driver in use: ahci
        Kernel modules: ahci
03:00.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] X370 Series Chipset PCIe Upstream Port (rev 02)
        Kernel driver in use: pcieport
04:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
        Kernel driver in use: pcieport
04:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
        Kernel driver in use: pcieport
04:03.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
        Kernel driver in use: pcieport
04:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
        Kernel driver in use: pcieport
04:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
        Kernel driver in use: pcieport
04:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
        Kernel driver in use: pcieport
04:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
        Kernel driver in use: pcieport
05:00.0 USB controller: ASMedia Technology Inc. ASM1143 USB 3.1 Host Controller
        Subsystem: Gigabyte Technology Co., Ltd ASM1143 USB 3.1 Host Controller
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci
06:00.0 Ethernet controller: Intel Corporation I211 Gigabit Network Connection (rev 03)
        Subsystem: Gigabyte Technology Co., Ltd I211 Gigabit Network Connection
        Kernel driver in use: igb
        Kernel modules: igb
07:00.0 Ethernet controller: Qualcomm Atheros Killer E2500 Gigabit Ethernet Controller (rev 10)
        Subsystem: Gigabyte Technology Co., Ltd Killer E2500 Gigabit Ethernet Controller
        Kernel driver in use: alx
        Kernel modules: alx
08:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Caicos XT [Radeon HD 7470/8470 / R5 235/310 OEM]
        Subsystem: PC Partner Limited / Sapphire Technology Caicos XT [Radeon HD 7470/8470 / R5 235/310 OEM]
        Kernel driver in use: radeon
        Kernel modules: radeon
08:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Caicos HDMI Audio [Radeon HD 6450 / 7450/8450/8490 OEM / R5 230/235/235X OEM]
        Subsystem: PC Partner Limited / Sapphire Technology Radeon HD 6450 1GB DDR3
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel
09:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter
        Subsystem: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter
        Kernel driver in use: rtl8192ee
        Kernel modules: rtl8192ee
0a:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
        Subsystem: Intel Corporation Gigabit ET Dual Port Server Adapter
        Kernel driver in use: igb
        Kernel modules: igb
0a:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
        Subsystem: Intel Corporation Gigabit ET Dual Port Server Adapter
        Kernel driver in use: igb
        Kernel modules: igb
0c:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter
        Subsystem: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter
        Kernel driver in use: rtl8192ee
        Kernel modules: rtl8192ee
11:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Raven/Raven2 PCIe Dummy Function
        Subsystem: Advanced Micro Devices, Inc. [AMD] Zeppelin/Raven/Raven2 PCIe Dummy Function
11:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor
        Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor
        Kernel driver in use: ccp
        Kernel modules: ccp
11:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller
        Subsystem: Gigabyte Technology Co., Ltd Family 17h (Models 00h-0fh) USB 3.0 Host Controller
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci
12:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Renoir PCIe Dummy Function
        Subsystem: Advanced Micro Devices, Inc. [AMD] Zeppelin/Renoir PCIe Dummy Function
12:00.2 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51)
        Subsystem: Gigabyte Technology Co., Ltd FCH SATA Controller [AHCI mode]
        Kernel driver in use: ahci
        Kernel modules: ahci
12:00.3 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) HD Audio Controller
        Subsystem: Gigabyte Technology Co., Ltd Family 17h (Models 00h-0fh) HD Audio Controller
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

Die beiden Wireless-Geräte kann ich sehen.
Auch die kleine Grafikkarte.
Nur die Große RX570 taucht nicht auf.

Woran kann das liegen?
Habe ich bei meinem Vorgehen etwas nicht bedacht?

Vielen Dank

Stefan_R · Aug 26, 2020

4 externe PCIe Geräte an einem consumer X370 board wird schwierig. Ich würde einmal genau die Bedienungsanleitung durchlesen, oft schalten solche Mainboards bestimmte PCIe slots ab, wenn andere belegt sind. Hatte auch schon den Fall, dass bestimmte SATA ports einen PCIe port deaktiviert haben.

Zusätzlich scheinen beide WLAN-Karten in der gleichen IOMMU-Gruppe gemeinsam mit einigen anderen Geräten auf. Grundsätzlich müssen immer alle Geräte in einer IOMMU Gruppe gemeinsam durchgereicht werden. Eventuell einmal das BIOS updaten und überprüfen ob alle notwendigen Funktionen (IOMMU, ACS) tatsächlich aktiviert sind, dann die Gruppen erneut überprüfen. IOMMU Gruppen hängen i.d.R. auch vom physischen Slot ab. Alternativ den ACS override patch aktivieren und darauf hoffen, dass die pfSense VM keinen Schwachsinn macht und den host weder crasht noch kompromittiert.

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Grafikkarte und WLAN pass through

Rocky

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Proxmox Retired Staff