As of now , camdd utility only supports SCSI. This diff extends this tool for ATA by sending direct ATA commands for identify and for read/writes. We are not using SCSI passthrough for performance benefits.
For now we are considering only NCQ, DMA48,DMA. All flags to extend it further are in place. Will be extended as and when we need the support. (FYI I fixed some indentation issues which i saw on my box. Still working on that to get it through completely. )
Details
Details
- Reviewers
ken
It has been tested on virtual environments as well as on direct hardware. Reads and writes work fine.
Diff Detail
Diff Detail
- Repository
- rS FreeBSD src repository - subversion
- Lint
Lint Skipped - Unit
Tests Skipped