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NAME

       ata_rwcmd_protocol - set taskfile r/w commands and protocol

SYNOPSIS

       void ata_rwcmd_protocol  (struct ata_queued_cmd * qc);

ARGUMENTS

       qc     command to examine and configure

DESCRIPTION

       Examine  the device configuration and tf->flags to calculate the proper
       read/write commands and protocol to use.

LOCKING

       caller.

AUTHOR

       Jeff Garzik.