57 	volatile u8 __iomem *ioc_regs;  member
86 	hp->io_tlb_ps = readq(hp->ioc_regs+HP_ZX1_TCNFG);  in hp_zx1_ioc_shared()
102 	hp->iova_base = readq(hp->ioc_regs+HP_ZX1_IBASE) & ~0x1;  in hp_zx1_ioc_shared()
108 	hp->io_pdir = phys_to_virt(readq(hp->ioc_regs+HP_ZX1_PDIR_BASE));  in hp_zx1_ioc_shared()
164 	hp->ioc_regs = ioremap(hpa, 1024);  in hp_zx1_ioc_init()
165 	if (!hp->ioc_regs)  in hp_zx1_ioc_init()
172 	hp->io_pdir_owner = (readq(hp->ioc_regs+HP_ZX1_IBASE) & 0x1) == 0;  in hp_zx1_ioc_init()
247 		writel(virt_to_phys(hp->io_pdir), hp->ioc_regs+HP_ZX1_PDIR_BASE);  in hp_zx1_configure()
248 		readl(hp->ioc_regs+HP_ZX1_PDIR_BASE);  in hp_zx1_configure()
249 		writel(hp->io_tlb_ps, hp->ioc_regs+HP_ZX1_TCNFG);  in hp_zx1_configure()
250 		readl(hp->ioc_regs+HP_ZX1_TCNFG);  in hp_zx1_configure()
251 		writel((unsigned int)(~(HP_ZX1_IOVA_SIZE-1)), hp->ioc_regs+HP_ZX1_IMASK);  in hp_zx1_configure()
252 		readl(hp->ioc_regs+HP_ZX1_IMASK);  in hp_zx1_configure()
253 		writel(hp->iova_base|1, hp->ioc_regs+HP_ZX1_IBASE);  in hp_zx1_configure()
254 		readl(hp->ioc_regs+HP_ZX1_IBASE);  in hp_zx1_configure()
255 		writel(hp->iova_base|ilog2(HP_ZX1_IOVA_SIZE), hp->ioc_regs+HP_ZX1_PCOM);  in hp_zx1_configure()
256 		readl(hp->ioc_regs+HP_ZX1_PCOM);  in hp_zx1_configure()
267 	if (hp->ioc_regs) {  in hp_zx1_cleanup()
269 			writeq(0, hp->ioc_regs+HP_ZX1_IBASE);  in hp_zx1_cleanup()
270 			readq(hp->ioc_regs+HP_ZX1_IBASE);  in hp_zx1_cleanup()
272 		iounmap(hp->ioc_regs);  in hp_zx1_cleanup()
283 	writeq(hp->gart_base | ilog2(hp->gart_size), hp->ioc_regs+HP_ZX1_PCOM);  in hp_zx1_tlbflush()
284 	readq(hp->ioc_regs+HP_ZX1_PCOM);  in hp_zx1_tlbflush()