prefer_ms_hyperv 1570 drivers/ata/ata_piix.c static int prefer_ms_hyperv = 1; prefer_ms_hyperv 1571 drivers/ata/ata_piix.c module_param(prefer_ms_hyperv, int, 0); prefer_ms_hyperv 1572 drivers/ata/ata_piix.c MODULE_PARM_DESC(prefer_ms_hyperv, prefer_ms_hyperv 1618 drivers/ata/ata_piix.c if (ignore && !allow && prefer_ms_hyperv) {