TRUSTED SEND DMA(5Fh) - ATA Trusted Commands

TRUSTED SEND DMA(5Fh)

This 28-bit command is mandatory for devices implementing the Trusted Computing feature set.

See TRUSTED SEND(5Eh) for the description.

Inputs:

Register	7	6	5	4	3	2	1	0
Feature	Security Protocol
Sector Count	Transfer Length (7:0)
LBA Low(7:0)	Transfer Length (15:8)
LBA Mid(15:8)	SP Specific(7:0) - Security Protocol Specific
LBA High(23:16)	SP Specific(15:8) - Security Protocol Specific
Device	obs	N/A	obs	TD	LBA(27:24) Reserved
Command	5Fh

Transfer Length:The Transfer Length is security protocol specific

TD: Transport Dependent - All bits and fields that are labelled transport dependent are defined in the transport standards.