SATA_SCR_VALID(9)                         libata Library                        SATA_SCR_VALID(9)



NAME
       sata_scr_valid - test whether SCRs are accessible

SYNOPSIS
       int sata_scr_valid(struct ata_link * link);

ARGUMENTS
       link
           ATA link to test SCR accessibility for

DESCRIPTION
       Test whether SCRs are accessible for link.

       LOCKING: None.

RETURN
       1 if SCRs are accessible, 0 otherwise.

AUTHOR
       Jeff Garzik
           Author.

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