ATA_RWCMD_PROTOCOL(9) libata Core Internals ATA_RWCMD_PROTOCOL(9)

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.

LOCKING caller.

AUTHOR Jeff Garzik Author.

COPYRIGHT Kernel Hackers Manual 2.6. May 2011 ATA_RWCMD_PROTOCOL(9)