17 asmlinkage u32 crc32_le_arm64(u32 crc, unsigned char const *p, size_t len);
18 asmlinkage u32 crc32c_le_arm64(u32 crc, unsigned char const *p, size_t len);
19 asmlinkage u32 crc32_be_arm64(u32 crc, unsigned char const *p, size_t len);
21 asmlinkage u32 crc32_le_arm64_4way(u32 crc, unsigned char const *p, size_t len);
22 asmlinkage u32 crc32c_le_arm64_4way(u32 crc, unsigned char const *p, size_t len);
23 asmlinkage u32 crc32_be_arm64_4way(u32 crc, unsigned char const *p, size_t len);
25 u32 __pure crc32_le_arch(u32 crc, const u8 *p, size_t len)  in crc32_le_arch()  argument
28 		return crc32_le_base(crc, p, len);  in crc32_le_arch()
30 	if (len >= min_len && cpu_have_named_feature(PMULL) && crypto_simd_usable()) {  in crc32_le_arch()
32 		crc = crc32_le_arm64_4way(crc, p, len);  in crc32_le_arch()
35 		p += round_down(len, 64);  in crc32_le_arch()
36 		len %= 64;  in crc32_le_arch()
38 		if (!len)  in crc32_le_arch()
42 	return crc32_le_arm64(crc, p, len);  in crc32_le_arch()
46 u32 __pure crc32c_le_arch(u32 crc, const u8 *p, size_t len)  in crc32c_le_arch()  argument
49 		return crc32c_le_base(crc, p, len);  in crc32c_le_arch()
51 	if (len >= min_len && cpu_have_named_feature(PMULL) && crypto_simd_usable()) {  in crc32c_le_arch()
53 		crc = crc32c_le_arm64_4way(crc, p, len);  in crc32c_le_arch()
56 		p += round_down(len, 64);  in crc32c_le_arch()
57 		len %= 64;  in crc32c_le_arch()
59 		if (!len)  in crc32c_le_arch()
63 	return crc32c_le_arm64(crc, p, len);  in crc32c_le_arch()
67 u32 __pure crc32_be_arch(u32 crc, const u8 *p, size_t len)  in crc32_be_arch()  argument
70 		return crc32_be_base(crc, p, len);  in crc32_be_arch()
72 	if (len >= min_len && cpu_have_named_feature(PMULL) && crypto_simd_usable()) {  in crc32_be_arch()
74 		crc = crc32_be_arm64_4way(crc, p, len);  in crc32_be_arch()
77 		p += round_down(len, 64);  in crc32_be_arch()
78 		len %= 64;  in crc32_be_arch()
80 		if (!len)  in crc32_be_arch()
84 	return crc32_be_arm64(crc, p, len);  in crc32_be_arch()