80 static int ecb_crypt(struct blkcipher_desc *desc, struct blkcipher_walk *walk,  in ecb_crypt()  argument
84 	struct bf_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);  in ecb_crypt()
89 	err = blkcipher_walk_virt(desc, walk);  in ecb_crypt()
119 		err = blkcipher_walk_done(desc, walk, nbytes);  in ecb_crypt()
125 static int ecb_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,  in ecb_encrypt()  argument
131 	return ecb_crypt(desc, &walk, blowfish_enc_blk, blowfish_enc_blk_4way);  in ecb_encrypt()
134 static int ecb_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,  in ecb_decrypt()  argument
140 	return ecb_crypt(desc, &walk, blowfish_dec_blk, blowfish_dec_blk_4way);  in ecb_decrypt()
143 static unsigned int __cbc_encrypt(struct blkcipher_desc *desc,  in __cbc_encrypt()  argument
146 	struct bf_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);  in __cbc_encrypt()
167 static int cbc_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,  in cbc_encrypt()  argument
174 	err = blkcipher_walk_virt(desc, &walk);  in cbc_encrypt()
177 		nbytes = __cbc_encrypt(desc, &walk);  in cbc_encrypt()
178 		err = blkcipher_walk_done(desc, &walk, nbytes);  in cbc_encrypt()
184 static unsigned int __cbc_decrypt(struct blkcipher_desc *desc,  in __cbc_decrypt()  argument
187 	struct bf_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);  in __cbc_decrypt()
248 static int cbc_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,  in cbc_decrypt()  argument
255 	err = blkcipher_walk_virt(desc, &walk);  in cbc_decrypt()
258 		nbytes = __cbc_decrypt(desc, &walk);  in cbc_decrypt()
259 		err = blkcipher_walk_done(desc, &walk, nbytes);  in cbc_decrypt()
280 static unsigned int __ctr_crypt(struct blkcipher_desc *desc,  in __ctr_crypt()  argument
283 	struct bf_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);  in __ctr_crypt()
336 static int ctr_crypt(struct blkcipher_desc *desc, struct scatterlist *dst,  in ctr_crypt()  argument
343 	err = blkcipher_walk_virt_block(desc, &walk, BF_BLOCK_SIZE);  in ctr_crypt()
346 		nbytes = __ctr_crypt(desc, &walk);  in ctr_crypt()
347 		err = blkcipher_walk_done(desc, &walk, nbytes);  in ctr_crypt()
351 		ctr_crypt_final(crypto_blkcipher_ctx(desc->tfm), &walk);  in ctr_crypt()
352 		err = blkcipher_walk_done(desc, &walk, 0);  in ctr_crypt()