413 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_apply_timings()  local
416 		writel(pmif->timings[1], PMAC_IDE_REG(IDE_TIMING_CONFIG));  in pmac_ide_apply_timings()
418 		writel(pmif->timings[0], PMAC_IDE_REG(IDE_TIMING_CONFIG));  in pmac_ide_apply_timings()
430 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_kauai_apply_timings()  local
433 		writel(pmif->timings[1], PMAC_IDE_REG(IDE_KAUAI_PIO_CONFIG));  in pmac_ide_kauai_apply_timings()
434 		writel(pmif->timings[3], PMAC_IDE_REG(IDE_KAUAI_ULTRA_CONFIG));  in pmac_ide_kauai_apply_timings()
436 		writel(pmif->timings[0], PMAC_IDE_REG(IDE_KAUAI_PIO_CONFIG));  in pmac_ide_kauai_apply_timings()
437 		writel(pmif->timings[2], PMAC_IDE_REG(IDE_KAUAI_ULTRA_CONFIG));  in pmac_ide_kauai_apply_timings()
449 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_do_update_timings()  local
451 	if (pmif->kind == controller_sh_ata6 ||  in pmac_ide_do_update_timings()
452 	    pmif->kind == controller_un_ata6 ||  in pmac_ide_do_update_timings()
453 	    pmif->kind == controller_k2_ata6)  in pmac_ide_do_update_timings()
494 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_set_pio_mode()  local
503 	timings = &pmif->timings[drive->dn & 1];  in pmac_ide_set_pio_mode()
508 	switch (pmif->kind) {  in pmac_ide_set_pio_mode()
775 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_set_dma_mode()  local
781 	timings = &pmif->timings[unit];  in pmac_ide_set_dma_mode()
782 	timings2 = &pmif->timings[unit+2];  in pmac_ide_set_dma_mode()
789 		if (pmif->kind == controller_kl_ata4)  in pmac_ide_set_dma_mode()
791 		else if (pmif->kind == controller_un_ata6  in pmac_ide_set_dma_mode()
792 			 || pmif->kind == controller_k2_ata6)  in pmac_ide_set_dma_mode()
794 		else if (pmif->kind == controller_sh_ata6)  in pmac_ide_set_dma_mode()
799 		set_timings_mdma(drive, pmif->kind, &tl[0], &tl[1], speed);  in pmac_ide_set_dma_mode()
816 sanitize_timings(pmac_ide_hwif_t *pmif)  in sanitize_timings()  argument
820 	switch(pmif->kind) {  in sanitize_timings()
842 	pmif->timings[0] = pmif->timings[1] = value;  in sanitize_timings()
843 	pmif->timings[2] = pmif->timings[3] = value2;  in sanitize_timings()
846 static int on_media_bay(pmac_ide_hwif_t *pmif)  in on_media_bay()  argument
848 	return pmif->mdev && pmif->mdev->media_bay != NULL;  in on_media_bay()
854 static int pmac_ide_do_suspend(pmac_ide_hwif_t *pmif)  in pmac_ide_do_suspend()  argument
857 	pmif->timings[0] = 0;  in pmac_ide_do_suspend()
858 	pmif->timings[1] = 0;  in pmac_ide_do_suspend()
860 	disable_irq(pmif->irq);  in pmac_ide_do_suspend()
863 	if (on_media_bay(pmif))  in pmac_ide_do_suspend()
867 	if (pmif->kauai_fcr) {  in pmac_ide_do_suspend()
868 		u32 fcr = readl(pmif->kauai_fcr);  in pmac_ide_do_suspend()
870 		writel(fcr, pmif->kauai_fcr);  in pmac_ide_do_suspend()
874 	ppc_md.feature_call(PMAC_FTR_IDE_ENABLE, pmif->node, pmif->aapl_bus_id,  in pmac_ide_do_suspend()
883 static int pmac_ide_do_resume(pmac_ide_hwif_t *pmif)  in pmac_ide_do_resume()  argument
886 	if (!on_media_bay(pmif)) {  in pmac_ide_do_resume()
887 		ppc_md.feature_call(PMAC_FTR_IDE_RESET, pmif->node, pmif->aapl_bus_id, 1);  in pmac_ide_do_resume()
888 		ppc_md.feature_call(PMAC_FTR_IDE_ENABLE, pmif->node, pmif->aapl_bus_id, 1);  in pmac_ide_do_resume()
890 		ppc_md.feature_call(PMAC_FTR_IDE_RESET, pmif->node, pmif->aapl_bus_id, 0);  in pmac_ide_do_resume()
893 		if (pmif->kauai_fcr) {  in pmac_ide_do_resume()
894 			u32 fcr = readl(pmif->kauai_fcr);  in pmac_ide_do_resume()
896 			writel(fcr, pmif->kauai_fcr);  in pmac_ide_do_resume()
903 	sanitize_timings(pmif);  in pmac_ide_do_resume()
905 	enable_irq(pmif->irq);  in pmac_ide_do_resume()
912 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_cable_detect()  local
913 	struct device_node *np = pmif->node;  in pmac_ide_cable_detect()
944 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_init_dev()  local
946 	if (on_media_bay(pmif)) {  in pmac_ide_init_dev()
947 		if (check_media_bay(pmif->mdev->media_bay) == MB_CD) {  in pmac_ide_init_dev()
1017 static int pmac_ide_setup_device(pmac_ide_hwif_t *pmif, struct ide_hw *hw)  in pmac_ide_setup_device()  argument
1019 	struct device_node *np = pmif->node;  in pmac_ide_setup_device()
1027 	pmif->broken_dma = pmif->broken_dma_warn = 0;  in pmac_ide_setup_device()
1029 		pmif->kind = controller_sh_ata6;  in pmac_ide_setup_device()
1034 		pmif->kind = controller_un_ata6;  in pmac_ide_setup_device()
1039 		pmif->kind = controller_k2_ata6;  in pmac_ide_setup_device()
1045 			pmif->kind = controller_kl_ata4;  in pmac_ide_setup_device()
1049 			pmif->kind = controller_kl_ata3;  in pmac_ide_setup_device()
1051 		pmif->kind = controller_heathrow;  in pmac_ide_setup_device()
1053 		pmif->kind = controller_ohare;  in pmac_ide_setup_device()
1054 		pmif->broken_dma = 1;  in pmac_ide_setup_device()
1058 	pmif->aapl_bus_id =  bidp ? *bidp : 0;  in pmac_ide_setup_device()
1061 	if (pmif->kauai_fcr)  in pmac_ide_setup_device()
1064 		       KAUAI_FCR_UATA_ENABLE, pmif->kauai_fcr);  in pmac_ide_setup_device()
1067 	sanitize_timings(pmif);  in pmac_ide_setup_device()
1070 	if (pmif->mdev)  in pmac_ide_setup_device()
1071 		lock_media_bay(pmif->mdev->media_bay);  in pmac_ide_setup_device()
1078 	hwif = pmif->hwif = host->ports[0];  in pmac_ide_setup_device()
1080 	if (on_media_bay(pmif)) {  in pmac_ide_setup_device()
1083 			pmif->aapl_bus_id = 1;  in pmac_ide_setup_device()
1084 	} else if (pmif->kind == controller_ohare) {  in pmac_ide_setup_device()
1092 		ppc_md.feature_call(PMAC_FTR_IDE_RESET, np, pmif->aapl_bus_id, 1);  in pmac_ide_setup_device()
1093 		ppc_md.feature_call(PMAC_FTR_IDE_ENABLE, np, pmif->aapl_bus_id, 1);  in pmac_ide_setup_device()
1095 		ppc_md.feature_call(PMAC_FTR_IDE_RESET, np, pmif->aapl_bus_id, 0);  in pmac_ide_setup_device()
1100 	       "bus ID %d%s, irq %d\n", model_name[pmif->kind],  in pmac_ide_setup_device()
1101 	       pmif->mdev ? "macio" : "PCI", pmif->aapl_bus_id,  in pmac_ide_setup_device()
1102 	       on_media_bay(pmif) ? " (mediabay)" : "", hw->irq);  in pmac_ide_setup_device()
1106 		pmif->hwif = NULL;  in pmac_ide_setup_device()
1108 	if (pmif->mdev)  in pmac_ide_setup_device()
1109 		unlock_media_bay(pmif->mdev->media_bay);  in pmac_ide_setup_device()
1135 	pmac_ide_hwif_t *pmif;  in pmac_ide_macio_attach()  local
1139 	pmif = kzalloc(sizeof(*pmif), GFP_KERNEL);  in pmac_ide_macio_attach()
1140 	if (pmif == NULL)  in pmac_ide_macio_attach()
1173 	pmif->mdev = mdev;  in pmac_ide_macio_attach()
1174 	pmif->node = mdev->ofdev.dev.of_node;  in pmac_ide_macio_attach()
1175 	pmif->regbase = regbase;  in pmac_ide_macio_attach()
1176 	pmif->irq = irq;  in pmac_ide_macio_attach()
1177 	pmif->kauai_fcr = NULL;  in pmac_ide_macio_attach()
1185 			pmif->dma_regs = ioremap(macio_resource_start(mdev, 1), 0x1000);  in pmac_ide_macio_attach()
1187 		pmif->dma_regs = NULL;  in pmac_ide_macio_attach()
1189 	dev_set_drvdata(&mdev->ofdev.dev, pmif);  in pmac_ide_macio_attach()
1192 	pmac_ide_init_ports(&hw, pmif->regbase);  in pmac_ide_macio_attach()
1197 	rc = pmac_ide_setup_device(pmif, &hw);  in pmac_ide_macio_attach()
1202 		if (pmif->dma_regs) {  in pmac_ide_macio_attach()
1203 			iounmap(pmif->dma_regs);  in pmac_ide_macio_attach()
1207 		kfree(pmif);  in pmac_ide_macio_attach()
1213 	kfree(pmif);  in pmac_ide_macio_attach()
1220 	pmac_ide_hwif_t *pmif = dev_get_drvdata(&mdev->ofdev.dev);  in pmac_ide_macio_suspend()  local
1225 		rc = pmac_ide_do_suspend(pmif);  in pmac_ide_macio_suspend()
1236 	pmac_ide_hwif_t *pmif = dev_get_drvdata(&mdev->ofdev.dev);  in pmac_ide_macio_resume()  local
1240 		rc = pmac_ide_do_resume(pmif);  in pmac_ide_macio_resume()
1255 	pmac_ide_hwif_t *pmif;  in pmac_ide_pci_attach()  local
1267 	pmif = kzalloc(sizeof(*pmif), GFP_KERNEL);  in pmac_ide_pci_attach()
1268 	if (pmif == NULL)  in pmac_ide_pci_attach()
1286 	pmif->mdev = NULL;  in pmac_ide_pci_attach()
1287 	pmif->node = np;  in pmac_ide_pci_attach()
1293 	pmif->regbase = (unsigned long) base + 0x2000;  in pmac_ide_pci_attach()
1294 	pmif->dma_regs = base + 0x1000;  in pmac_ide_pci_attach()
1295 	pmif->kauai_fcr = base;  in pmac_ide_pci_attach()
1296 	pmif->irq = pdev->irq;  in pmac_ide_pci_attach()
1298 	pci_set_drvdata(pdev, pmif);  in pmac_ide_pci_attach()
1301 	pmac_ide_init_ports(&hw, pmif->regbase);  in pmac_ide_pci_attach()
1305 	rc = pmac_ide_setup_device(pmif, &hw);  in pmac_ide_pci_attach()
1310 		kfree(pmif);  in pmac_ide_pci_attach()
1316 	kfree(pmif);  in pmac_ide_pci_attach()
1323 	pmac_ide_hwif_t *pmif = pci_get_drvdata(pdev);  in pmac_ide_pci_suspend()  local
1328 		rc = pmac_ide_do_suspend(pmif);  in pmac_ide_pci_suspend()
1339 	pmac_ide_hwif_t *pmif = pci_get_drvdata(pdev);  in pmac_ide_pci_resume()  local
1343 		rc = pmac_ide_do_resume(pmif);  in pmac_ide_pci_resume()
1354 	pmac_ide_hwif_t *pmif = dev_get_drvdata(&mdev->ofdev.dev);  in pmac_ide_macio_mb_event()  local
1358 		if (!pmif->hwif->present)  in pmac_ide_macio_mb_event()
1359 			ide_port_scan(pmif->hwif);  in pmac_ide_macio_mb_event()
1362 		if (pmif->hwif->present)  in pmac_ide_macio_mb_event()
1363 			ide_port_unregister_devices(pmif->hwif);  in pmac_ide_macio_mb_event()
1456 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_build_dmatable()  local
1458 	volatile struct dbdma_regs __iomem *dma = pmif->dma_regs;  in pmac_ide_build_dmatable()
1464 	table = (struct dbdma_cmd *) pmif->dma_table_cpu;  in pmac_ide_build_dmatable()
1480 		if (pmif->broken_dma && cur_addr & (L1_CACHE_BYTES - 1)) {  in pmac_ide_build_dmatable()
1481 			if (pmif->broken_dma_warn == 0) {  in pmac_ide_build_dmatable()
1484 				pmif->broken_dma_warn = 1;  in pmac_ide_build_dmatable()
1533 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_dma_setup()  local
1534 	u8 unit = drive->dn & 1, ata4 = (pmif->kind == controller_kl_ata4);  in pmac_ide_dma_setup()
1541 	if (ata4 && (pmif->timings[unit] & TR_66_UDMA_EN)) {  in pmac_ide_dma_setup()
1542 		writel(pmif->timings[unit] + (write ? 0 : 0x00800000UL),  in pmac_ide_dma_setup()
1558 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_dma_start()  local
1561 	dma = pmif->dma_regs;  in pmac_ide_dma_start()
1575 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_dma_end()  local
1576 	volatile struct dbdma_regs __iomem *dma = pmif->dma_regs;  in pmac_ide_dma_end()
1599 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_dma_test_irq()  local
1600 	volatile struct dbdma_regs __iomem *dma = pmif->dma_regs;  in pmac_ide_dma_test_irq()
1653 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_dma_lost_irq()  local
1654 	volatile struct dbdma_regs __iomem *dma = pmif->dma_regs;  in pmac_ide_dma_lost_irq()
1675 	pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);  in pmac_ide_init_dma()  local
1681 	if (dev == NULL || pmif->dma_regs == 0)  in pmac_ide_init_dma()
1688 	pmif->dma_table_cpu = dma_alloc_coherent(&dev->dev,  in pmac_ide_init_dma()
1691 	if (pmif->dma_table_cpu == NULL) {  in pmac_ide_init_dma()