ATA_DEV_XFERMASK(9)                   libata Core Internals                   ATA_DEV_XFERMASK(9)



NAME
       ata_dev_xfermask - Compute supported xfermask of the given device

SYNOPSIS
       void ata_dev_xfermask(struct ata_device * dev);

ARGUMENTS
       dev
           Device to compute xfermask for

DESCRIPTION
       Compute supported xfermask of dev and store it in dev->*_mask. This function is
       responsible for applying all known limits including host controller limits, device
       blacklist, etc...

       LOCKING: None.

AUTHOR
       Jeff Garzik
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                       ATA_DEV_XFERMASK(9)