NAME¶

ata_id_xfermask - Compute xfermask from the given IDENTIFY data

SYNOPSIS¶

unsigned long ata_id_xfermask(const u16 * id);

ARGUMENTS¶

id

DESCRIPTION¶

Compute the xfermask for this device. This is not as trivial as it seems if we must consider early devices correctly.

FIXME¶

pre IDE drive timing (do we care ?).

LOCKING¶

None.

RETURNS¶

Computed xfermask

AUTHOR¶

Jeff Garzik

COPYRIGHT¶