dpofua 2593 drivers/ata/libata-scsi.c u8 dpofua, bp = 0xff; dpofua 2658 drivers/ata/libata-scsi.c dpofua = 0; dpofua 2661 drivers/ata/libata-scsi.c dpofua = 1 << 4; dpofua 2665 drivers/ata/libata-scsi.c rbuf[2] |= dpofua; dpofua 2675 drivers/ata/libata-scsi.c rbuf[3] |= dpofua;