ATA_TF_TO_FIS

Section: libata Library (9)
Updated: February 2011
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NAME

ata_tf_to_fis - Convert ATA taskfile to SATA FIS structure  

SYNOPSIS

void ata_tf_to_fis(const struct ata_taskfile * tf, u8 pmp, int is_cmd, u8 * fis);
 

ARGUMENTS

tf

Taskfile to convert

pmp

Port multiplier port

is_cmd

This FIS is for command

fis

Buffer into which data will output
 

DESCRIPTION

Converts a standard ATA taskfile to a Serial ATA FIS structure (Register - Host to Device).  

LOCKING

Inherited from caller.  

AUTHOR

Jeff Garzik

Author.
 

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