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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

January 2017 Kernel Hackers Manual 4.8.