kernel/drivers/ata/libahci.c
.. .. @@ -1454,7 +1454,7 @@ 1454 1454 *class = ahci_dev_classify(ap); 1455 1455 1456 1456 /* re-enable FBS if disabled before */ 1457 - if (fbs_disabled)1457 + if (fbs_disabled || (!ata_is_host_link(link) && pp->fbs_supported))1458 1458 ahci_enable_fbs(ap); 1459 1459 1460 1460 DPRINTK("EXIT, class=%u\n", *class);