Document IDEDisk Driver - Value 5

[LSantha]

Concept: IDEDisk Driver

Value: 5 (Critical - Primary storage driver)

What it is: ATA/IDE disk driver with PIO and DMA support

Key files:

• fs/src/driver/org/jnode/driver/block/ide/IDEDiskDriver.java

Bridges: Block devices, Hardware access, Disk access

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Documentation Requirements

For Value 5 (Critical):

1. Update ALL 4 sections of the index (index.md):

   • Pages Table: Add new page in alphabetical order
   • Concepts → Pages: Add the page name. Also add any discovered Technical Terms (e.g., "PIO", "DMA mode")
   • Source Path → Pages: Map fs/src/driver/org/jnode/driver/block/ide/ to the new page
   • Task Routing: Add to relevant developer task categories with meaningful routing ideas (1-3 entries)

2. Update Glossary: Add 1-sentence definition for any new project-specific term

3. Broader Search: Search for related "Helper", "Manager", "Layout", or "Constants" classes (e.g., ATA registers, DMA channels)

Skill Reference

Use update-wiki skill for wiki maintenance workflow

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Related Concepts (from index.md)

• [[Block-Device-Layer]]
• [[Filesystem-Layer]]
• [[Driver-Framework]]
• [[Resource-Management]]

[LSantha]

/oc Please proceed with this task.

[opencode-agent]

Wiki page created: https://github.com/LSantha/jnode_ai/wiki/IDEDisk-Driver

Summary of changes:

• Created IDEDisk-Driver.md documenting JNode's ATA/IDE disk driver with LBA addressing (28/48-bit), PIO/DMA support, partition detection, and gotchas
• Updated index.md (Pages, Concepts → Pages with LBA/PIO terms, Source Path → Pages, Task Routing)
• Updated Glossary.md (LBA, PIO entries)
• Linked from [[Block-Device-Layer]]
• Closed issue Document IDEDisk Driver - Value 5 #95

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