62 	struct iommu *iommu = dev->archdata.iommu;  in sbus_set_sbus64()  local
77 	cfg_reg = iommu->write_complete_reg;  in sbus_set_sbus64()
212 	struct iommu *iommu = op->dev.archdata.iommu;  in sbus_build_irq()  local
213 	unsigned long reg_base = iommu->write_complete_reg - 0x2000UL;  in sbus_build_irq()
274 	struct iommu *iommu = op->dev.archdata.iommu;  in sysio_ue_handler()  local
275 	unsigned long reg_base = iommu->write_complete_reg - 0x2000UL;  in sysio_ue_handler()
348 	struct iommu *iommu = op->dev.archdata.iommu;  in sysio_ce_handler()  local
349 	unsigned long reg_base = iommu->write_complete_reg - 0x2000UL;  in sysio_ce_handler()
427 	struct iommu *iommu = op->dev.archdata.iommu;  in sysio_sbus_error_handler()  local
432 	reg_base = iommu->write_complete_reg - 0x2000UL;  in sysio_sbus_error_handler()
496 	struct iommu *iommu = op->dev.archdata.iommu;  in sysio_register_error_handlers()  local
497 	unsigned long reg_base = iommu->write_complete_reg - 0x2000UL;  in sysio_register_error_handlers()
534 	control = upa_readq(iommu->write_complete_reg);  in sysio_register_error_handlers()
536 	upa_writeq(control, iommu->write_complete_reg);  in sysio_register_error_handlers()
544 	struct iommu *iommu;  in sbus_iommu_init()  local
558 	iommu = kzalloc(sizeof(*iommu), GFP_ATOMIC);  in sbus_iommu_init()
560 	if (!iommu || !strbuf)  in sbus_iommu_init()
563 	op->dev.archdata.iommu = iommu;  in sbus_iommu_init()
568 	iommu->iommu_control = reg_base + IOMMU_CONTROL;  in sbus_iommu_init()
569 	iommu->iommu_tsbbase = reg_base + IOMMU_TSBBASE;  in sbus_iommu_init()
570 	iommu->iommu_flush = reg_base + IOMMU_FLUSH;  in sbus_iommu_init()
571 	iommu->iommu_tags = iommu->iommu_control +  in sbus_iommu_init()
591 	iommu->write_complete_reg = regs + 0x2000UL;  in sbus_iommu_init()
598 	if (iommu_table_init(iommu, IO_TSB_SIZE, MAP_BASE, 0xffffffff, -1))  in sbus_iommu_init()
601 	control = upa_readq(iommu->iommu_control);  in sbus_iommu_init()
606 	upa_writeq(control, iommu->iommu_control);  in sbus_iommu_init()
614 		dram = iommu->iommu_control + (IOMMU_DRAMDIAG - IOMMU_CONTROL);  in sbus_iommu_init()
615 		tag = iommu->iommu_control + (IOMMU_TAGDIAG - IOMMU_CONTROL);  in sbus_iommu_init()
622 	upa_readq(iommu->write_complete_reg);  in sbus_iommu_init()
625 	upa_writeq(__pa(iommu->page_table), iommu->iommu_tsbbase);  in sbus_iommu_init()
647 	control = upa_readq(iommu->write_complete_reg);  in sbus_iommu_init()
649 	upa_writeq(control, iommu->write_complete_reg);  in sbus_iommu_init()
659 	kfree(iommu);  in sbus_iommu_init()