180 			   struct scatterlist *src, unsigned int nbytes)  in ppc_ecb_encrypt()  argument
188 	blkcipher_walk_init(&walk, dst, src, nbytes);  in ppc_ecb_encrypt()
191 	while ((nbytes = walk.nbytes)) {  in ppc_ecb_encrypt()
192 		ubytes = nbytes > MAX_BYTES ?  in ppc_ecb_encrypt()
193 			 nbytes - MAX_BYTES : nbytes & (AES_BLOCK_SIZE - 1);  in ppc_ecb_encrypt()
194 		nbytes -= ubytes;  in ppc_ecb_encrypt()
198 				ctx->key_enc, ctx->rounds, nbytes);  in ppc_ecb_encrypt()
208 			   struct scatterlist *src, unsigned int nbytes)  in ppc_ecb_decrypt()  argument
216 	blkcipher_walk_init(&walk, dst, src, nbytes);  in ppc_ecb_decrypt()
219 	while ((nbytes = walk.nbytes)) {  in ppc_ecb_decrypt()
220 		ubytes = nbytes > MAX_BYTES ?  in ppc_ecb_decrypt()
221 			 nbytes - MAX_BYTES : nbytes & (AES_BLOCK_SIZE - 1);  in ppc_ecb_decrypt()
222 		nbytes -= ubytes;  in ppc_ecb_decrypt()
226 				ctx->key_dec, ctx->rounds, nbytes);  in ppc_ecb_decrypt()
236 			   struct scatterlist *src, unsigned int nbytes)  in ppc_cbc_encrypt()  argument
244 	blkcipher_walk_init(&walk, dst, src, nbytes);  in ppc_cbc_encrypt()
247 	while ((nbytes = walk.nbytes)) {  in ppc_cbc_encrypt()
248 		ubytes = nbytes > MAX_BYTES ?  in ppc_cbc_encrypt()
249 			 nbytes - MAX_BYTES : nbytes & (AES_BLOCK_SIZE - 1);  in ppc_cbc_encrypt()
250 		nbytes -= ubytes;  in ppc_cbc_encrypt()
254 				ctx->key_enc, ctx->rounds, nbytes, walk.iv);  in ppc_cbc_encrypt()
264 			   struct scatterlist *src, unsigned int nbytes)  in ppc_cbc_decrypt()  argument
272 	blkcipher_walk_init(&walk, dst, src, nbytes);  in ppc_cbc_decrypt()
275 	while ((nbytes = walk.nbytes)) {  in ppc_cbc_decrypt()
276 		ubytes = nbytes > MAX_BYTES ?  in ppc_cbc_decrypt()
277 			 nbytes - MAX_BYTES : nbytes & (AES_BLOCK_SIZE - 1);  in ppc_cbc_decrypt()
278 		nbytes -= ubytes;  in ppc_cbc_decrypt()
282 				ctx->key_dec, ctx->rounds, nbytes, walk.iv);  in ppc_cbc_decrypt()
292 			 struct scatterlist *src, unsigned int nbytes)  in ppc_ctr_crypt()  argument
300 	blkcipher_walk_init(&walk, dst, src, nbytes);  in ppc_ctr_crypt()
303 	while ((pbytes = walk.nbytes)) {  in ppc_ctr_crypt()
305 		pbytes = pbytes == nbytes ?  in ppc_ctr_crypt()
306 			 nbytes : pbytes & ~(AES_BLOCK_SIZE - 1);  in ppc_ctr_crypt()
307 		ubytes = walk.nbytes - pbytes;  in ppc_ctr_crypt()
314 		nbytes -= pbytes;  in ppc_ctr_crypt()
322 			   struct scatterlist *src, unsigned int nbytes)  in ppc_xts_encrypt()  argument
331 	blkcipher_walk_init(&walk, dst, src, nbytes);  in ppc_xts_encrypt()
335 	while ((nbytes = walk.nbytes)) {  in ppc_xts_encrypt()
336 		ubytes = nbytes > MAX_BYTES ?  in ppc_xts_encrypt()
337 			 nbytes - MAX_BYTES : nbytes & (AES_BLOCK_SIZE - 1);  in ppc_xts_encrypt()
338 		nbytes -= ubytes;  in ppc_xts_encrypt()
342 				ctx->key_enc, ctx->rounds, nbytes, walk.iv, twk);  in ppc_xts_encrypt()
353 			   struct scatterlist *src, unsigned int nbytes)  in ppc_xts_decrypt()  argument
362 	blkcipher_walk_init(&walk, dst, src, nbytes);  in ppc_xts_decrypt()
366 	while ((nbytes = walk.nbytes)) {  in ppc_xts_decrypt()
367 		ubytes = nbytes > MAX_BYTES ?  in ppc_xts_decrypt()
368 			 nbytes - MAX_BYTES : nbytes & (AES_BLOCK_SIZE - 1);  in ppc_xts_decrypt()
369 		nbytes -= ubytes;  in ppc_xts_decrypt()
373 				ctx->key_dec, ctx->rounds, nbytes, walk.iv, twk);  in ppc_xts_decrypt()