272 				 uint64_t length);
275 			    uint64_t length,
344 #define gen6_for_each_pde(pt, pd, start, length, temp, iter) \  argument
346 	     pt = (pd)->page_table[iter], length > 0 && iter < I915_PDES; \
349 	     temp = min_t(unsigned, temp, length), \
350 	     start += temp, length -= temp)
363 static inline uint32_t i915_pte_count(uint64_t addr, size_t length,  in i915_pte_count()  argument
369 	WARN_ON(length == 0);  in i915_pte_count()
370 	WARN_ON(offset_in_page(addr|length));  in i915_pte_count()
372 	end = addr + length;  in i915_pte_count()
390 static inline size_t gen6_pte_count(uint32_t addr, uint32_t length)  in gen6_pte_count()  argument
392 	return i915_pte_count(addr, length, GEN6_PDE_SHIFT);  in gen6_pte_count()