sata_std_hardreset — COMRESET w/o waiting or classification
int sata_std_hardreset
(struct ata_link * link, unsigned int * class, unsigned long deadline);
link to reset
resulting class of attached device
deadline jiffies for the operation
Standard SATA COMRESET w/o waiting or classification.
Kernel thread context (may sleep)
0 if link offline, -EAGAIN if link online, -errno on errors.