Re: [RFC] Read/Write Buffer support

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Matthew Wilcox wrote:
On Sat, Mar 15, 2008 at 06:48:03PM -0400, Jeff Garzik wrote:
P.S. I encourage others to investigate making the libata SCSI simulator an optional kernel module.

Long term, a preferred solution would be to use SCSI layer for ATAPI devices, and a kernel block device for ATA devices.

I think that's the right method to take, though we probably still want
to emulate the scsi ioctls.

We'll want the ATA<->SCSI simulator in its entirety as an optional module for compatibility. People have built applications assuming they must use SCSI (more specifically, SAT) to probe and manipulate ATA devices.

	Jeff



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