46 void __iomem *ioremap_prot(phys_addr_t phys_addr, unsigned long size,  in ioremap_prot()  argument
56 	cpu_addr = plat_ioremap(phys_addr, size, flags);  in ioremap_prot()
60 	phys_addr = fixup_bigphys_addr(phys_addr, size);  in ioremap_prot()
63 	last_addr = phys_addr + size - 1;  in ioremap_prot()
64 	if (!size || last_addr < phys_addr)  in ioremap_prot()
71 	if (IS_LOW512(phys_addr) && IS_LOW512(last_addr) &&  in ioremap_prot()
73 		return (void __iomem *) CKSEG1ADDR(phys_addr);  in ioremap_prot()
79 	pfn = PFN_DOWN(phys_addr);  in ioremap_prot()
84 			  &phys_addr, &last_addr);  in ioremap_prot()
91 	offset = phys_addr & ~PAGE_MASK;  in ioremap_prot()
92 	phys_addr &= PAGE_MASK;  in ioremap_prot()
93 	size = PAGE_ALIGN(last_addr + 1) - phys_addr;  in ioremap_prot()
104 	if (ioremap_page_range(vaddr, vaddr + size, phys_addr,  in ioremap_prot()