ATA_EHI_DID_HARDRESET
!(acpi_sata && (ehc->i.flags & ATA_EHI_DID_HARDRESET)))
ehc->i.flags & ATA_EHI_DID_HARDRESET)
ehc->i.flags |= ATA_EHI_DID_HARDRESET;
ATA_EHI_DID_RESET = ATA_EHI_DID_SOFTRESET | ATA_EHI_DID_HARDRESET,