Name
ata_rwcmd_protocol — 
     set taskfile r/w commands and protocol
 
Synopsis
| int ata_rwcmd_protocol ( | struct ata_taskfile * tf, | 
|  | struct ata_device * dev ); | 
 
Arguments
- tf
- 
     command to examine and configure
     
- dev
- 
     device tf belongs to
     
Description
   Examine the device configuration and tf->flags to calculate
   the proper read/write commands and protocol to use.