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hw:via805 [2020/01/04 11:58] niziak |
hw:via805 [2020/10/15 14:48] (current) niziak |
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| - | VIA VL805 chipset | + | ====== VIA VL805 chipset ====== |
| VL805 ‧ VL806 - Super Speed USB 3.0 Host Controller | VL805 ‧ VL806 - Super Speed USB 3.0 Host Controller | ||
| Line 43: | Line 44: | ||
| </code> | </code> | ||
| + | |||
| + | ===== Issues ===== | ||
| + | |||
| + | [[https://bugzilla.redhat.com/show_bug.cgi?id=1409098|Bug 1409098 - Enabling AMD IOMMU blocks function of Via VL805 USB 3.0 chipset [NEEDINFO]]] | ||
| + | [[https://bugzilla.redhat.com/show_bug.cgi?id=1376455|Bug 1376455 - AMD IOMMU blocks function of Via VL805 USB 3.0 chipset ]] | ||
| + | <file /etc/default/grub> | ||
| + | GRUB_CMDLINE_LINUX_DEFAULT="iommu=soft" | ||
| + | </file> | ||
| + | <code bash> | ||
| + | update-grub | ||
| + | </code> | ||
| + | |||
| + | |||
| ====== Firmware ====== | ====== Firmware ====== | ||
| Line 61: | Line 75: | ||
| ====== Update ====== | ====== Update ====== | ||
| + | I decided to use Windows XP VirtualBox based guest system and use [[https://docs.oracle.com/cd/E97728_01/F12469/html/pcipassthrough.html|PCI pass through]] feature | ||
| <code bash>VBoxManage modifyvm "VM name" --pciattach 04:00.0@01:05.0</code> | <code bash>VBoxManage modifyvm "VM name" --pciattach 04:00.0@01:05.0</code> | ||