1. NAME▲
ata_id_xfermask - Compute xfermask from the given IDENTIFY data
2. SYNOPSIS ▲
unsigned long ata_id_xfermask(const u16 * id );
3. ARGUMENTS ▲
id
    IDENTIFY data to compute xfer mask from
4. DESCRIPTION ▲
Compute the xfermask for this device. This is not as trivial as it seems if we must consider early devices correctly.
5. FIXME ▲
pre IDE drive timing (do we care ?).
6. LOCKING ▲
None.
7. RETURNS ▲
Computed xfermask
8. AUTHOR ▲
Jeff Garzik
    Author.
9. COPYRIGHT ▲