Lines Matching refs:tf
37 struct ata_taskfile tf;
44 ata_tf_init(dev, &tf);
45 tf.flags = ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
46 tf.command = ATA_CMD_PACKET;
47 tf.protocol = ATAPI_PROT_NODATA;
49 return ata_exec_internal(dev, &tf, cdb, DMA_NONE, NULL, 0, 0);
58 struct ata_taskfile tf;
72 ata_tf_init(dev, &tf);
73 tf.flags = ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
74 tf.command = ATA_CMD_PACKET;
75 tf.protocol = ATAPI_PROT_PIO;
76 tf.lbam = 16;
78 ret = ata_exec_internal(dev, &tf, cdb, DMA_FROM_DEVICE,