I've patient ST3500418AS. Hdd starts and get at the DRD and DSC status for a fraction of a second. Next get BSY status for a few seconds and over and over again.
I can read single sector while hdd has DRD and DSC status.
Log from terminal:
Rst 0x10M
(P) SATA Reset
PASS
RW: Error processing Performance Parameter File: 203C
Send Status: COMRESET seen
Rst 0x10M
(P) SATA Reset
PASS
RW: Error processing Performance Parameter File: 203C
Send Status: COMRESET seen
Rst 0x10M
...
