237 	struct iommu *iommu = pbm->iommu;  in schizo_check_iommu_error_pbm()  local
244 	spin_lock_irqsave(&iommu->lock, flags);  in schizo_check_iommu_error_pbm()
245 	control = upa_readq(iommu->iommu_control);  in schizo_check_iommu_error_pbm()
252 		upa_writeq(control, iommu->iommu_control);  in schizo_check_iommu_error_pbm()
283 			   iommu->iommu_control);  in schizo_check_iommu_error_pbm()
299 		upa_writeq(control, iommu->iommu_control);  in schizo_check_iommu_error_pbm()
341 	spin_unlock_irqrestore(&iommu->lock, flags);  in schizo_check_iommu_error_pbm()
1135 	struct iommu *iommu = pbm->iommu;  in schizo_pbm_iommu_init()  local
1168 	iommu->iommu_control  = pbm->pbm_regs + SCHIZO_IOMMU_CONTROL;  in schizo_pbm_iommu_init()
1169 	iommu->iommu_tsbbase  = pbm->pbm_regs + SCHIZO_IOMMU_TSBBASE;  in schizo_pbm_iommu_init()
1170 	iommu->iommu_flush    = pbm->pbm_regs + SCHIZO_IOMMU_FLUSH;  in schizo_pbm_iommu_init()
1171 	iommu->iommu_tags     = iommu->iommu_flush + (0xa580UL - 0x0210UL);  in schizo_pbm_iommu_init()
1172 	iommu->iommu_ctxflush = pbm->pbm_regs + SCHIZO_IOMMU_CTXFLUSH;  in schizo_pbm_iommu_init()
1177 	iommu->write_complete_reg = pbm->controller_regs + 0x10000UL;  in schizo_pbm_iommu_init()
1182 	control = upa_readq(iommu->iommu_control);  in schizo_pbm_iommu_init()
1184 	upa_writeq(control, iommu->iommu_control);  in schizo_pbm_iommu_init()
1196 	err = iommu_table_init(iommu, tsbsize * 8 * 1024, vdma[0], dma_mask,  in schizo_pbm_iommu_init()
1203 	upa_writeq(__pa(iommu->page_table), iommu->iommu_tsbbase);  in schizo_pbm_iommu_init()
1205 	control = upa_readq(iommu->iommu_control);  in schizo_pbm_iommu_init()
1217 	upa_writeq(control, iommu->iommu_control);  in schizo_pbm_iommu_init()
1417 	struct iommu *iommu;  in __schizo_init()  local
1432 	iommu = kzalloc(sizeof(struct iommu), GFP_KERNEL);  in __schizo_init()
1433 	if (!iommu) {  in __schizo_init()
1438 	pbm->iommu = iommu;  in __schizo_init()
1451 	kfree(pbm->iommu);  in __schizo_init()