Lines Matching defs:tf

1435 	struct ata_taskfile tf;
1438 	ata_tf_init(dev, &tf);
1440 	tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
1441 	tf.command = ATA_CMD_PACKET;
1442 	tf.protocol = ATAPI_PROT_NODATA;
1444 	err_mask = ata_exec_internal(dev, &tf, cdb, DMA_NONE, NULL, 0, 0);
1446 		*r_sense_key = tf.error >> 4;
1504 	struct ata_taskfile tf;
1517 	ata_tf_init(dev, &tf);
1518 	tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
1519 	tf.flags |= ATA_TFLAG_LBA | ATA_TFLAG_LBA48;
1520 	tf.command = ATA_CMD_REQ_SENSE_DATA;
1521 	tf.protocol = ATA_PROT_NODATA;
1523 	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0);
1525 	if (tf.status & ATA_SENSE) {
1526 		if (ata_scsi_sense_is_valid(tf.lbah, tf.lbam, tf.lbal)) {
1529 						cmd->sense_buffer, tf.lbah,
1530 						tf.lbam, tf.lbal);
1536 			     tf.status, err_mask);
1563 	struct ata_taskfile tf;
1573 	/* some devices time out if garbage left in tf */
1574 	ata_tf_init(dev, &tf);
1576 	tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
1577 	tf.command = ATA_CMD_PACKET;
1588 		tf.protocol = ATAPI_PROT_DMA;
1589 		tf.feature |= ATAPI_PKT_DMA;
1591 		tf.protocol = ATAPI_PROT_PIO;
1592 		tf.lbam = SCSI_SENSE_BUFFERSIZE;
1593 		tf.lbah = 0;
1596 	return ata_exec_internal(dev, &tf, cdb, DMA_FROM_DEVICE,
1665 	const struct ata_taskfile *tf = &qc->result_tf;
1667 	u8 stat = tf->status, err = tf->error;
2688 		struct ata_taskfile *cmd = &qc->tf, *res = &qc->result_tf;
2704 			switch (qc->tf.protocol) {
2737 		if (ata_is_atapi(qc->tf.protocol)) {
3285 	struct ata_taskfile tf;
3288 	ata_tf_init(dev, &tf);
3291 		tf.command = ATA_CMD_IDLEIMMEDIATE;
3292 		tf.feature = 0x44;
3293 		tf.lbal = 0x4c;
3294 		tf.lbam = 0x4e;
3295 		tf.lbah = 0x55;
3298 		tf.command = ATA_CMD_CHK_POWER;
3301 	tf.flags |= ATA_TFLAG_DEVICE | ATA_TFLAG_ISADDR;
3302 	tf.protocol = ATA_PROT_NODATA;
3303 	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0);
3304 	if (park && (err_mask || tf.lbal != 0xc4)) {
3577 	struct ata_taskfile tf;
3586 	if (qc->dev != dev || (qc->tf.command != ATA_CMD_FLUSH_EXT &&
3587 			       qc->tf.command != ATA_CMD_FLUSH))
3595 	ata_tf_init(dev, &tf);
3597 	tf.command = qc->tf.command;
3598 	tf.flags |= ATA_TFLAG_DEVICE;
3599 	tf.protocol = ATA_PROT_NODATA;
3602 		       tf.command, qc->err_mask);
3604 	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0);
3623 			qc->result_tf = tf;
4073 			 * considering both err_mask and tf.