250 	unsigned long kaddr = (unsigned long)_kaddr;  in kaddr_to_pfn()  local
251 	return pbase_map[kaddr >> HPAGE_SHIFT] +  in kaddr_to_pfn()
252 		((kaddr & (HPAGE_SIZE - 1)) >> PAGE_SHIFT);  in kaddr_to_pfn()
260 static inline phys_addr_t virt_to_phys(const volatile void *kaddr)  in virt_to_phys()  argument
262 	unsigned long pfn = kaddr_to_pfn(kaddr);  in virt_to_phys()
264 		((unsigned long)kaddr & (PAGE_SIZE-1));  in virt_to_phys()
273 static inline int virt_addr_valid(const volatile void *kaddr)  in virt_addr_valid()  argument
276 	return ((unsigned long)kaddr >= PAGE_OFFSET && kaddr < high_memory);  in virt_addr_valid()
281 static inline unsigned long kaddr_to_pfn(const volatile void *kaddr)  in kaddr_to_pfn()  argument
283 	return ((unsigned long)kaddr - PAGE_OFFSET) >> PAGE_SHIFT;  in kaddr_to_pfn()
291 static inline phys_addr_t virt_to_phys(const volatile void *kaddr)  in virt_to_phys()  argument
293 	return (phys_addr_t)((unsigned long)kaddr - PAGE_OFFSET);  in virt_to_phys()
302 #define virt_addr_valid(kaddr) pfn_valid(kaddr_to_pfn(kaddr))  argument
307 #define __pa(kaddr) virt_to_phys((void *)(unsigned long)(kaddr))  argument
321 #define virt_to_page(kaddr) pfn_to_page(kaddr_to_pfn((void *)(kaddr)))  argument
326 extern pte_t *virt_to_kpte(unsigned long kaddr);