ATA_TF_TO_FIS(9)                          libata Library                         ATA_TF_TO_FIS(9)



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.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                          ATA_TF_TO_FIS(9)