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Lines Matching refs:src

46 static void __memcpy_ntdqa(void *dst, const void *src, unsigned long len)
59 		    :: "r" (src), "r" (dst) : "memory");
60 		src += 64;
67 		    :: "r" (src), "r" (dst) : "memory");
68 		src += 16;
75 static void __memcpy_ntdqu(void *dst, const void *src, unsigned long len)
88 		    :: "r" (src), "r" (dst) : "memory");
89 		src += 64;
96 		    :: "r" (src), "r" (dst) : "memory");
97 		src += 16;
104 static void __memcpy_ntdqa(void *dst, const void *src, unsigned long len) {}
105 static void __memcpy_ntdqu(void *dst, const void *src, unsigned long len) {}
111  * @src: source pointer
114  * i915_memcpy_from_wc copies @len bytes from @src to @dst using
116  * (@src, @dst) must be aligned to 16 bytes and @len must be a multiple
125 bool i915_memcpy_from_wc(void *dst, const void *src, unsigned long len)
127 	if (unlikely(((unsigned long)dst | (unsigned long)src | len) & 15))
132 			__memcpy_ntdqa(dst, src, len >> 4);
142  * @src: source pointer
146  * @src to @dst using * non-temporal instructions where available, but
150 void i915_unaligned_memcpy_from_wc(void *dst, void *src, unsigned long len)
156 	addr = (unsigned long)src;
160 		memcpy(dst, src, x);
164 		src += x;
168 		__memcpy_ntdqu(dst, src, DIV_ROUND_UP(len, 16));