409 	((void __iomem *)((drive)->hwif->io_ports.data_addr + (x)))
416 static void pmac_ide_apply_timings(ide_drive_t *drive)  in pmac_ide_apply_timings()  argument
418 	ide_hwif_t *hwif = drive->hwif;  in pmac_ide_apply_timings()
421 	if (drive->dn & 1)  in pmac_ide_apply_timings()
433 static void pmac_ide_kauai_apply_timings(ide_drive_t *drive)  in pmac_ide_kauai_apply_timings()  argument
435 	ide_hwif_t *hwif = drive->hwif;  in pmac_ide_kauai_apply_timings()
438 	if (drive->dn & 1) {  in pmac_ide_kauai_apply_timings()
452 pmac_ide_do_update_timings(ide_drive_t *drive)  in pmac_ide_do_update_timings()  argument
454 	ide_hwif_t *hwif = drive->hwif;  in pmac_ide_do_update_timings()
460 		pmac_ide_kauai_apply_timings(drive);  in pmac_ide_do_update_timings()
462 		pmac_ide_apply_timings(drive);  in pmac_ide_do_update_timings()
465 static void pmac_dev_select(ide_drive_t *drive)  in pmac_dev_select()  argument
467 	pmac_ide_apply_timings(drive);  in pmac_dev_select()
469 	writeb(drive->select | ATA_DEVICE_OBS,  in pmac_dev_select()
470 	       (void __iomem *)drive->hwif->io_ports.device_addr);  in pmac_dev_select()
473 static void pmac_kauai_dev_select(ide_drive_t *drive)  in pmac_kauai_dev_select()  argument
475 	pmac_ide_kauai_apply_timings(drive);  in pmac_kauai_dev_select()
477 	writeb(drive->select | ATA_DEVICE_OBS,  in pmac_kauai_dev_select()
478 	       (void __iomem *)drive->hwif->io_ports.device_addr);  in pmac_kauai_dev_select()
498 static void pmac_ide_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)  in pmac_ide_set_pio_mode()  argument
501 	const u8 pio = drive->pio_mode - XFER_PIO_0;  in pmac_ide_set_pio_mode()
509 	timings = &pmif->timings[drive->dn & 1];  in pmac_ide_set_pio_mode()
512 	cycle_time = ide_pio_cycle_time(drive, pio);  in pmac_ide_set_pio_mode()
570 		drive->name, pio,  *timings);  in pmac_ide_set_pio_mode()
574 	pmac_ide_do_update_timings(drive);  in pmac_ide_set_pio_mode()
645 set_timings_mdma(ide_drive_t *drive, int intf_type, u32 *timings, u32 *timings2,  in set_timings_mdma()  argument
648 	u16 *id = drive->id;  in set_timings_mdma()
701 			drive->name, cycleTime, accessTime, recTime);  in set_timings_mdma()
774 		drive->name, speed & 0xf,  *timings);  in set_timings_mdma()
778 static void pmac_ide_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive)  in pmac_ide_set_dma_mode()  argument
783 	u8 unit = drive->dn & 1;  in pmac_ide_set_dma_mode()
784 	const u8 speed = drive->dma_mode;  in pmac_ide_set_dma_mode()
804 		set_timings_mdma(drive, pmif->kind, &tl[0], &tl[1], speed);  in pmac_ide_set_dma_mode()
813 	pmac_ide_do_update_timings(drive);	  in pmac_ide_set_dma_mode()
945 static void pmac_ide_init_dev(ide_drive_t *drive)  in pmac_ide_init_dev()  argument
947 	ide_hwif_t *hwif = drive->hwif;  in pmac_ide_init_dev()
952 			drive->dev_flags &= ~IDE_DFLAG_NOPROBE;  in pmac_ide_init_dev()
955 		drive->dev_flags |= IDE_DFLAG_NOPROBE;  in pmac_ide_init_dev()
1457 static int pmac_ide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd)  in pmac_ide_build_dmatable()  argument
1459 	ide_hwif_t *hwif = drive->hwif;  in pmac_ide_build_dmatable()
1487 				       "switching to PIO on Ohare chipset\n", drive->name);  in pmac_ide_build_dmatable()
1497 				       drive->name);  in pmac_ide_build_dmatable()
1525 	printk(KERN_DEBUG "%s: empty DMA table?\n", drive->name);  in pmac_ide_build_dmatable()
1534 static int pmac_ide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)  in pmac_ide_dma_setup()  argument
1536 	ide_hwif_t *hwif = drive->hwif;  in pmac_ide_dma_setup()
1538 	u8 unit = drive->dn & 1, ata4 = (pmif->kind == controller_kl_ata4);  in pmac_ide_dma_setup()
1541 	if (pmac_ide_build_dmatable(drive, cmd) == 0)  in pmac_ide_dma_setup()
1559 pmac_ide_dma_start(ide_drive_t *drive)  in pmac_ide_dma_start()  argument
1561 	ide_hwif_t *hwif = drive->hwif;  in pmac_ide_dma_start()
1576 pmac_ide_dma_end (ide_drive_t *drive)  in pmac_ide_dma_end()  argument
1578 	ide_hwif_t *hwif = drive->hwif;  in pmac_ide_dma_end()
1600 pmac_ide_dma_test_irq (ide_drive_t *drive)  in pmac_ide_dma_test_irq()  argument
1602 	ide_hwif_t *hwif = drive->hwif;  in pmac_ide_dma_test_irq()
1649 static void pmac_ide_dma_host_set(ide_drive_t *drive, int on)  in pmac_ide_dma_host_set()  argument
1654 pmac_ide_dma_lost_irq (ide_drive_t *drive)  in pmac_ide_dma_lost_irq()  argument
1656 	ide_hwif_t *hwif = drive->hwif;  in pmac_ide_dma_lost_irq()