82 static void __iomem *__ioremap_caller(resource_size_t phys_addr,  in __ioremap_caller()  argument
87 	const resource_size_t unaligned_phys_addr = phys_addr;  in __ioremap_caller()
96 	last_addr = phys_addr + size - 1;  in __ioremap_caller()
97 	if (!size || last_addr < phys_addr)  in __ioremap_caller()
100 	if (!phys_addr_valid(phys_addr)) {  in __ioremap_caller()
102 		       (unsigned long long)phys_addr);  in __ioremap_caller()
110 	if (is_ISA_range(phys_addr, last_addr))  in __ioremap_caller()
111 		return (__force void __iomem *)phys_to_virt(phys_addr);  in __ioremap_caller()
116 	pfn      = phys_addr >> PAGE_SHIFT;  in __ioremap_caller()
121 			  &phys_addr, &last_addr);  in __ioremap_caller()
128 	offset = phys_addr & ~PAGE_MASK;  in __ioremap_caller()
129 	phys_addr &= PHYSICAL_PAGE_MASK;  in __ioremap_caller()
130 	size = PAGE_ALIGN(last_addr+1) - phys_addr;  in __ioremap_caller()
132 	retval = reserve_memtype(phys_addr, (u64)phys_addr + size,  in __ioremap_caller()
140 		if (!is_new_memtype_allowed(phys_addr, size, pcm, new_pcm)) {  in __ioremap_caller()
143 				(unsigned long long)phys_addr,  in __ioremap_caller()
144 				(unsigned long long)(phys_addr + size),  in __ioremap_caller()
180 	area->phys_addr = phys_addr;  in __ioremap_caller()
183 	if (kernel_map_sync_memtype(phys_addr, size, pcm))  in __ioremap_caller()
186 	if (ioremap_page_range(vaddr, vaddr + size, phys_addr, prot))  in __ioremap_caller()
203 	free_memtype(phys_addr, phys_addr + size);  in __ioremap_caller()
228 void __iomem *ioremap_nocache(resource_size_t phys_addr, unsigned long size)  in ioremap_nocache()  argument
240 	return __ioremap_caller(phys_addr, size, pcm,  in ioremap_nocache()
269 void __iomem *ioremap_uc(resource_size_t phys_addr, unsigned long size)  in ioremap_uc()  argument
273 	return __ioremap_caller(phys_addr, size, pcm,  in ioremap_uc()
288 void __iomem *ioremap_wc(resource_size_t phys_addr, unsigned long size)  in ioremap_wc()  argument
290 	return __ioremap_caller(phys_addr, size, _PAGE_CACHE_MODE_WC,  in ioremap_wc()
305 void __iomem *ioremap_wt(resource_size_t phys_addr, unsigned long size)  in ioremap_wt()  argument
307 	return __ioremap_caller(phys_addr, size, _PAGE_CACHE_MODE_WT,  in ioremap_wt()
312 void __iomem *ioremap_cache(resource_size_t phys_addr, unsigned long size)  in ioremap_cache()  argument
314 	return __ioremap_caller(phys_addr, size, _PAGE_CACHE_MODE_WB,  in ioremap_cache()
319 void __iomem *ioremap_prot(resource_size_t phys_addr, unsigned long size,  in ioremap_prot()  argument
322 	return __ioremap_caller(phys_addr, size,  in ioremap_prot()
368 	free_memtype(p->phys_addr, p->phys_addr + get_vm_area_size(p));  in iounmap()