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 2.6. November 2013 ATA_TF_TO_FIS(9)