374 				const struct ata_taskfile *tf)  in ep93xx_pata_tf_load()  argument
377 	unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR;  in ep93xx_pata_tf_load()
379 	if (tf->ctl != ap->last_ctl) {  in ep93xx_pata_tf_load()
380 		ep93xx_pata_write_reg(drv_data, tf->ctl, IDECTRL_ADDR_CTL);  in ep93xx_pata_tf_load()
381 		ap->last_ctl = tf->ctl;  in ep93xx_pata_tf_load()
385 	if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) {  in ep93xx_pata_tf_load()
386 		ep93xx_pata_write_reg(drv_data, tf->hob_feature,  in ep93xx_pata_tf_load()
388 		ep93xx_pata_write_reg(drv_data, tf->hob_nsect,  in ep93xx_pata_tf_load()
390 		ep93xx_pata_write_reg(drv_data, tf->hob_lbal,  in ep93xx_pata_tf_load()
392 		ep93xx_pata_write_reg(drv_data, tf->hob_lbam,  in ep93xx_pata_tf_load()
394 		ep93xx_pata_write_reg(drv_data, tf->hob_lbah,  in ep93xx_pata_tf_load()
399 		ep93xx_pata_write_reg(drv_data, tf->feature,  in ep93xx_pata_tf_load()
401 		ep93xx_pata_write_reg(drv_data, tf->nsect, IDECTRL_ADDR_NSECT);  in ep93xx_pata_tf_load()
402 		ep93xx_pata_write_reg(drv_data, tf->lbal, IDECTRL_ADDR_LBAL);  in ep93xx_pata_tf_load()
403 		ep93xx_pata_write_reg(drv_data, tf->lbam, IDECTRL_ADDR_LBAM);  in ep93xx_pata_tf_load()
404 		ep93xx_pata_write_reg(drv_data, tf->lbah, IDECTRL_ADDR_LBAH);  in ep93xx_pata_tf_load()
407 	if (tf->flags & ATA_TFLAG_DEVICE)  in ep93xx_pata_tf_load()
408 		ep93xx_pata_write_reg(drv_data, tf->device,  in ep93xx_pata_tf_load()
415 static void ep93xx_pata_tf_read(struct ata_port *ap, struct ata_taskfile *tf)  in ep93xx_pata_tf_read()  argument
419 	tf->command = ep93xx_pata_check_status(ap);  in ep93xx_pata_tf_read()
420 	tf->feature = ep93xx_pata_read_reg(drv_data, IDECTRL_ADDR_FEATURE);  in ep93xx_pata_tf_read()
421 	tf->nsect = ep93xx_pata_read_reg(drv_data, IDECTRL_ADDR_NSECT);  in ep93xx_pata_tf_read()
422 	tf->lbal = ep93xx_pata_read_reg(drv_data, IDECTRL_ADDR_LBAL);  in ep93xx_pata_tf_read()
423 	tf->lbam = ep93xx_pata_read_reg(drv_data, IDECTRL_ADDR_LBAM);  in ep93xx_pata_tf_read()
424 	tf->lbah = ep93xx_pata_read_reg(drv_data, IDECTRL_ADDR_LBAH);  in ep93xx_pata_tf_read()
425 	tf->device = ep93xx_pata_read_reg(drv_data, IDECTRL_ADDR_DEVICE);  in ep93xx_pata_tf_read()
427 	if (tf->flags & ATA_TFLAG_LBA48) {  in ep93xx_pata_tf_read()
428 		ep93xx_pata_write_reg(drv_data, tf->ctl | ATA_HOB,  in ep93xx_pata_tf_read()
430 		tf->hob_feature = ep93xx_pata_read_reg(drv_data,  in ep93xx_pata_tf_read()
432 		tf->hob_nsect = ep93xx_pata_read_reg(drv_data,  in ep93xx_pata_tf_read()
434 		tf->hob_lbal = ep93xx_pata_read_reg(drv_data,  in ep93xx_pata_tf_read()
436 		tf->hob_lbam = ep93xx_pata_read_reg(drv_data,  in ep93xx_pata_tf_read()
438 		tf->hob_lbah = ep93xx_pata_read_reg(drv_data,  in ep93xx_pata_tf_read()
440 		ep93xx_pata_write_reg(drv_data, tf->ctl, IDECTRL_ADDR_CTL);  in ep93xx_pata_tf_read()
441 		ap->last_ctl = tf->ctl;  in ep93xx_pata_tf_read()
447 				     const struct ata_taskfile *tf)  in ep93xx_pata_exec_command()  argument
451 	ep93xx_pata_write_reg(drv_data, tf->command,  in ep93xx_pata_exec_command()
768 	qc->ap->ops->sff_exec_command(qc->ap, &qc->tf);  in ep93xx_pata_dma_setup()