wx-Rmt

Therefore, assuming that the principle of amd igpu and gpu reset and repair is the same, it is feasible to try to solve the reset method of amd igpu, which is to add the igpu hardware to https://github.com/gnif/vendor-reset, after compiling loaded into the host system I have stopped tossing unraid and related amd igpu passthrough good luck everyone

Now the accepted and feasible method to prevent amdgpu reset is here https://github.com/gnif/vendor-reset/ Compile it into a kernel module and load it in the host But the problem is that the original author of https://github.com/gnif/vendor-reset/ did not add the hardware ID of amdigpu。 Only some hardware IDs of amd gpu are included, the author did not have so many amd gpu tests at that time。 On unraid ich777 built a plugin with the above source code。 So I asked ich777 some time ago to add the hardware id of AMD's igpu to the reset plugin In fact, if you look closely, the grouping of igpu in reset hardware id may be different from that of gpu The hardware id 1638 of the 5700g in the amd main driver https://github.com/torvalds/linux/blob/master/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c lines 1887 /* Renoir */ {0x1002, 0x15E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, {0x1002, 0x1636, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, {0x1002, 0x1638, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, {0x1002, 0x164C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, Grouped in CHIP_RENOIR|AMD_IS_APU In reset patch, there are only the following groups https://github.com/gnif/vendor-reset/blob/master/src/device-db.h No hardware ID for 5700G AMD_POLARIS10 AMD_POLARIS11 AMD_POLARIS12 AMD_VEGA10 AMD_VEGA20 AMD_NAVI10 AMD_NAVI14 AMD_NAVI12

The vbios of igpu is in the motherboard bios, and it will be upgraded with the motherboard bios upgrade, so you should use the vbios extracted from the corresponding version of the bios of the local motherboard. Using other people's vbios may be inconsistent with the vbios version in your current motherboard bios.

According to my test, MSI B450 and B550 can support 5700G pass-through, but 3400G cannot pass through. So basically it has nothing to do with the chipset, maybe it has something to do with the vbios setting of amd in igpu。

I also succeeded above 6.10.0 deleted pci=noats I looked at the startup syslog, found an error, then deleted pci=noats, restarted the error in syslog disappeared,。 and then the nuclear display pass-through was normal. But the gpu rest bug that needs to be pointed out still exists, and the win10 gpu reset patch RadeonResetBugFix is still needed . I requested ICH777 to add the 0x1002, x1638 id of our apu to the AMD VENDOR RESET plugin, I don't know if it works. So maybe don't RadeonResetBugFix。 At the same time I create a new /boot/config/modprobe.d/amdgpu.conf blacklist amdgpu Special reminder： Restart the nas first, then pass through the gpu for the first time, install the amd driver, and install RadeonResetBugFix.

AMD VENDOR RESET ---have a request Invalid for 5700G apu, ID 0x1002, 0x1638 device-db.h does not contain https://github.com/gnif/vendor-reset/blob/master/src/device-db.h in amdgpu_drv.c apu id https://github.com/torvalds/linux/blob/master/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c 1872 lines /* Renoir */ {0x1002, 0x15E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, {0x1002, 0x1636, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, {0x1002, 0x1638, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, {0x1002, 0x164C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, Can you add the id of the above apu to device-db.h Generate a new version in the plugin or send it to me to test on unraid。 thank you very much！！！ unraid 6.10.0-6.10.2

I have been running stably for more than 24 hours on the unraid 6.9.2 through the i440fx-5.1 model through the 5700g igpu If you use Q35-5.1 unsuccessfully, you can try i440fx-5.1 I can only speak simple English,only google translate. My motherboard is MSI B450M MORTAR MAX, bios version 7B89v2G My CPU 5700G. Use UBU_v1.79.17 to extract vbios.rom of you motherboard bios kernel /bzimage append pcie_acs_override=downstream,multifunction vfio_iommu_type1.allow_unsafe_interrupts=1 video=efifb:off initrd=/bzroot Create a new vm win10 Machine：i440fx-5.1 BIOS：SeaBIOS Hyper-V：Yes Graphics Card just use vnc installing win10, installing virtio-win. My Computer - Properties - Advanced System Settings - Hardware - Device Installation Settings - Set to No. Don't let win10 download and install old amd drivers automatically。 Remember to change it back later. It is best to open the remote desktop, which is convenient for debugging later. Download the latest AMD 22.5.2 driver and RadeonResetBugFix in vm win10 https://github.com/inga-lovinde/RadeonResetBugFix Unzip the amd driver to any directory. shutdown win10。 edit win10 Modify the vnc of Graphics Card to AMD Cezanne (30:00.0)，Specify the vbios.rom obtained earlier click update edit win10 again XML VIEW Add hidden state <kvm> <hidden state='on'/> </kvm> Add x-vga=on <qemu:commandline> <qemu:arg value='-set'/> <qemu:arg value='device.hostdev0.x-vga=on'/> </qemu:commandline> Ps：not very familiar with unradi。The following is not very clear。 if you modify the vm in the Virtual Machines GUI, it will automatically delete x-vga=on, and you have to manually add it in the XML VIEW mode each time. update. boot win10 If it is the first time to pass through the igpu。 The monitor lights up directly, enter the system (pass-through keyboard, mouse or remote desktop), install the amd driver, do not restart after the driver installation is complete, cmd RadeonResetBugFixService.exe install Wait a few minutes for the RadeonResetBugFixService installation to complete. Restart win10 again. When start win10 again, my monitor will be black for 1-2 minutes, wait patiently for RadeonResetBugFixService to activate the amd graphics card, and the monitor will light up again. Finally, remember to turn off the hibernation of win10, I found that hibernation may cause the host to crash. The second time my machine boots up vm win10 it starts to go black for a few minutes. Just be patient for a while. I don't know if it's because of my B450 motherboard or because of my dp interface But I tested with 6.10.2 yesterday. It can directly light up the display every time, and 6.10.2 has fixed the problem of gpu reset, but brought code 43. See the specific principle https://github.com/inga-lovinde/RadeonResetBugFix the bottom description. Windows100.xml

down UBU_v1.79.17.rar https://winraid.level1techs.com/t/tool-guide-news-uefi-bios-updater-ubu/30357 Unzip the English directory For example E:\UBU_v1.79.17 Copy X370TC7.10 into E:\UBU_v1.79.17 Double click UBU.bat Wait for the prompt to press any key chioce 2 enter S enter choice 0 exit or just close At the same time you can open E:\UBU_v1.79.17\Files\AMD\VBIOS\_List_vbios.txt # 504349520210 vbis_xxx.dat rb " OROM VBIOS Rembrant - " 5043495202103F16 vbios_163F.dat vg " OROM VBIOS Van Gogh - " 5043495202103816 vbios_1638.dat ce " OROM VBIOS Cezanne - " 5043495202103616 vbios_1636.dat re " OROM VBIOS Renoir - " 504349520210D815 vbios_15D8.dat pi " OROM VBIOS Picasso - " 526176656E322047656E vbios_15DD_2.dat ra2 " OROM VBIOS Raven 2 - " 526176656E2047656E vbios_15DD_1.dat ra1 " OROM VBIOS Raven - "

I installed unraid 6.9.2 today, and successfully connected the 5700G core display with the above method. I'm still testing its stability to see if the system can run stably for more than 24 hours. At the same time, I also briefly tried 6.10.2, but it didn't work, but I found that 6.10.2 has no GPU reset problem, but it will code43.

Hi all，I succeeded！！！ But my system is a HACKED QNAP 5.0 TS-877, basically following the techhit process. I'm not familiar with unraid, nor have unraid installed. So just for your reference.。 Thank you all very much ！！！ The following are the settings on my qnap system, please refer to My motherboard: MSI B450M MORTAR MAX My CPU: 5700G Linux kernel: 5.10.60-qnap grub.cfg: amd_iommu=on iommu=pt pcie_acs_override=downstream,multifunction video=efifb:off Get vbios rom: My motherboard is MSI B450M MORTAR MAX, bios version 7B89v2G，down motherboard BIOS。 down UBU_v1.79.17 https://winraid.level1techs.com/t/tool-guide-news-uefi-bios-updater-ubu/30357 extracted motherboard bios to UBU，run UBU.BAT Get file Extracted--VBIOS--017.010.000.030.000000--vbios_1638.dat This is you Cezanne's vbios.rom My Cezanne's vbios.rom version 017010.000.030.0000 BIOS setp: Re-Size BAR Support --enable Above 4G memory/Crypto --enable SR-IOV Support --enable Initiate Graphic Adapter --IGD Integrated Graphics --Force UMA Frame Buffer Size --4G IOMMU --enable DMA Protection --auto DMAr Support --auto SVM Mode --enable NX Mode --enable other all auto BOOT UEFI CSM cloese IOMMU Group: IOMMU Group 15: 30:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:1638] (rev c8) IOMMU Group 16: 30:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:1637] IOMMU Group 17: 30:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Device [1022:15df] IOMMU Group 18: 30:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Device [1022:1639] Bios: seabios <kvm> <hidden state='on'/> </kvm> <cpu mode='host-passthrough' check='none'> <topology sockets='1' cores='8' threads='1'/> </cpu> <type arch='x86_64' machine='pc-i440fx-4.1'>hvm</type> #My qnap only set pc-i440fx-4.1 </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <source> <address domain='0x0000' bus='0x30' slot='0x00' function='0x0'/> </source> <rom bar='on' file='/share/CACHEDEV1_DATA/.qpkg/.QKVM/romfile/1002_1638_1002_1636.rom'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> </hostdev> <memballoon model='virtio'> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> </memballoon> </devices> <qemu:commandline> <qemu:arg value='-set'/> <qemu:arg value='device.hostdev0.x-vga=on'/> </qemu:commandline> ps: on my system hidden state ; machine='pc-i440fx-4.1' ; rom file; x-vga=on is required My qnap qemu only set pc-i440fx-4.1 my qemu virsh version: 4.1 Last: 1.win10-21h2 2.amd drive 22.5.2 3.RadeonResetBugFix https://github.com/inga-lovinde/RadeonResetBugFix No more code 43 No reset bug Perfect ！！！！ Thanks again everyone and good luck ！！！！