44 asmlinkage unsigned int crc_pcl(const u8 *buffer, int len,
59 static u32 __pure crc32c_intel_le_hw(u32 crc, unsigned char const *p, size_t len)  in crc32c_intel_le_hw()  argument
61 	unsigned int iquotient = len / SCALE_F;  in crc32c_intel_le_hw()
62 	unsigned int iremainder = len % SCALE_F;  in crc32c_intel_le_hw()
105 			       unsigned int len)  in crc32c_intel_update()  argument
109 	*crcp = crc32c_intel_le_hw(*crcp, data, len);  in crc32c_intel_update()
113 static int __crc32c_intel_finup(u32 *crcp, const u8 *data, unsigned int len,  in __crc32c_intel_finup()  argument
116 	*(__le32 *)out = ~cpu_to_le32(crc32c_intel_le_hw(*crcp, data, len));  in __crc32c_intel_finup()
121 			      unsigned int len, u8 *out)  in crc32c_intel_finup()  argument
123 	return __crc32c_intel_finup(shash_desc_ctx(desc), data, len, out);  in crc32c_intel_finup()
135 			       unsigned int len, u8 *out)  in crc32c_intel_digest()  argument
137 	return __crc32c_intel_finup(crypto_shash_ctx(desc->tfm), data, len,  in crc32c_intel_digest()
152 			       unsigned int len)  in crc32c_pcl_intel_update()  argument
160 	if (len >= CRC32C_PCL_BREAKEVEN && crypto_simd_usable()) {  in crc32c_pcl_intel_update()
162 		*crcp = crc_pcl(data, len, *crcp);  in crc32c_pcl_intel_update()
165 		*crcp = crc32c_intel_le_hw(*crcp, data, len);  in crc32c_pcl_intel_update()
169 static int __crc32c_pcl_intel_finup(u32 *crcp, const u8 *data, unsigned int len,  in __crc32c_pcl_intel_finup()  argument
172 	if (len >= CRC32C_PCL_BREAKEVEN && crypto_simd_usable()) {  in __crc32c_pcl_intel_finup()
174 		*(__le32 *)out = ~cpu_to_le32(crc_pcl(data, len, *crcp));  in __crc32c_pcl_intel_finup()
178 			~cpu_to_le32(crc32c_intel_le_hw(*crcp, data, len));  in __crc32c_pcl_intel_finup()
183 			      unsigned int len, u8 *out)  in crc32c_pcl_intel_finup()  argument
185 	return __crc32c_pcl_intel_finup(shash_desc_ctx(desc), data, len, out);  in crc32c_pcl_intel_finup()
189 			       unsigned int len, u8 *out)  in crc32c_pcl_intel_digest()  argument
191 	return __crc32c_pcl_intel_finup(crypto_shash_ctx(desc->tfm), data, len,  in crc32c_pcl_intel_digest()