27 				const u8 *src, u8 *iv);
29 				const u8 *src, u8 *iv);
31 				const u8 *src, u8 *iv);
104 		const u8 *iv = walk.iv;  in sm4_cbc_encrypt()  local
109 			crypto_xor_cpy(dst, src, iv, SM4_BLOCK_SIZE);  in sm4_cbc_encrypt()
111 			iv = dst;  in sm4_cbc_encrypt()
116 		if (iv != walk.iv)  in sm4_cbc_encrypt()
117 			memcpy(walk.iv, iv, SM4_BLOCK_SIZE);  in sm4_cbc_encrypt()
144 			func(ctx->rkey_dec, dst, src, walk.iv);  in sm4_avx_cbc_decrypt()
152 			u8 iv[SM4_BLOCK_SIZE];  in sm4_avx_cbc_decrypt()  local
161 			memcpy(iv, src + SM4_BLOCK_SIZE, SM4_BLOCK_SIZE);  in sm4_avx_cbc_decrypt()
170 			crypto_xor_cpy(dst, walk.iv, keystream, SM4_BLOCK_SIZE);  in sm4_avx_cbc_decrypt()
171 			memcpy(walk.iv, iv, SM4_BLOCK_SIZE);  in sm4_avx_cbc_decrypt()
203 		const u8 *iv = walk.iv;  in sm4_cfb_encrypt()  local
208 			sm4_crypt_block(ctx->rkey_enc, keystream, iv);  in sm4_cfb_encrypt()
210 			iv = dst;  in sm4_cfb_encrypt()
215 		if (iv != walk.iv)  in sm4_cfb_encrypt()
216 			memcpy(walk.iv, iv, SM4_BLOCK_SIZE);  in sm4_cfb_encrypt()
220 			sm4_crypt_block(ctx->rkey_enc, keystream, walk.iv);  in sm4_cfb_encrypt()
250 			func(ctx->rkey_enc, dst, src, walk.iv);  in sm4_avx_cfb_decrypt()
260 			memcpy(keystream, walk.iv, SM4_BLOCK_SIZE);  in sm4_avx_cfb_decrypt()
264 			memcpy(walk.iv, src + (nblocks - 1) * SM4_BLOCK_SIZE,  in sm4_avx_cfb_decrypt()
283 			sm4_crypt_block(ctx->rkey_enc, keystream, walk.iv);  in sm4_avx_cfb_decrypt()
319 			func(ctx->rkey_enc, dst, src, walk.iv);  in sm4_avx_ctr_crypt()
332 					walk.iv, SM4_BLOCK_SIZE);  in sm4_avx_ctr_crypt()
333 				crypto_inc(walk.iv, SM4_BLOCK_SIZE);  in sm4_avx_ctr_crypt()
351 			memcpy(keystream, walk.iv, SM4_BLOCK_SIZE);  in sm4_avx_ctr_crypt()
352 			crypto_inc(walk.iv, SM4_BLOCK_SIZE);  in sm4_avx_ctr_crypt()