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docs(all): fix markdown syntax and snippets

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Il Lee
2026-05-09 20:54:32 +09:00
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docs/theories/virtualization/passthrough.md
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@@ -4,11 +4,11 @@ The concept of hardware passthrough is directly passing the hardware devices to
## GRUB
GRUB \(Grand Unified Bootloader\) is bootloader for OS. They runs first when the computer boots, load the kernel on memory, and binds hardwares on kernel with their driver. The configuration of sequence that GRUB decides is stored on initramfs.
GRUB (Grand Unified Bootloader) is bootloader for OS. They runs first when the computer boots, load the kernel on memory, and binds hardwares on kernel with their driver. The configuration of sequence that GRUB decides is stored on initramfs.
## IOMMU
IOMMU is MMU \(Memory Management Unit\) for I/O device. It convert and isolate logical address of IO devices to physical address of memory, so that I/O device's DMA \(Direct Memory Access\). When IOMMU is enabled on GRUB, they can allocate and manage hardwares address on physical memory. This fact allows, this can reserve physical address area for device to allocate virtual machines.
IOMMU is MMU (Memory Management Unit) for I/O device. It convert and isolate logical address of IO devices to physical address of memory, so that I/O device's DMA (Direct Memory Access). When IOMMU is enabled on GRUB, they can allocate and manage hardwares address on physical memory. This fact allows, this can reserve physical address area for device to allocate virtual machines.
## VFIO