crypto/bcm/cipher.c

120  * @chunksize:	Number of bytes of response data expected
136 			    unsigned int chunksize, u32 stat_pad_len)
159 	/* Copy in each dst sg entry from request, up to chunksize */
161 				 rctx->dst_nents, chunksize);
162 	if (datalen < chunksize) {
163 		pr_err("%s(): failed to copy dst sg to mbox msg. chunksize %u, datalen %u",
164 		       __func__, chunksize, datalen);
185  * @chunksize:	Number of bytes of request data
199 			    u8 tx_frag_num, unsigned int chunksize, u32 pad_len)
223 	/* Copy in each src sg entry from request, up to chunksize */
225 				 rctx->src_nents, chunksize);
226 	if (unlikely(datalen < chunksize)) {
308 	unsigned int chunksize;	/* Num bytes of request to submit */
339 		chunksize = ctx->max_payload;
341 		chunksize = remaining;
343 	rctx->src_sent += chunksize;
347 	rctx->src_nents = spu_sg_count(rctx->src_sg, rctx->src_skip, chunksize);
348 	rctx->dst_nents = spu_sg_count(rctx->dst_sg, rctx->dst_skip, chunksize);
385 			add_to_ctr(rctx->msg_buf.iv_ctr, chunksize >> 4);
395 		 rctx->src_sent, chunk_start, remaining, chunksize);
403 				   &cipher_parms, chunksize);
405 	atomic64_add(chunksize, &iproc_priv.bytes_out);
407 	stat_pad_len = spu->spu_wordalign_padlen(chunksize);
421 	dump_sg(rctx->src_sg, rctx->src_skip, chunksize);
439 	err = spu_skcipher_rx_sg_create(mssg, rctx, rx_frag_num, chunksize,
453 	err = spu_skcipher_tx_sg_create(mssg, rctx, tx_frag_num, chunksize,
604 		/* Copy in each src sg entry from request, up to chunksize */
665 	unsigned int chunksize = 0;	/* length of hash carry + new data */
726 	chunksize = nbytes_to_hash;
728 	    (chunksize > ctx->max_payload))
729 		chunksize = ctx->max_payload;
740 		rem = chunksize % blocksize;   /* remainder */
742 			/* chunksize not a multiple of blocksize */
743 			chunksize -= rem;
744 			if (chunksize == 0) {
765 	new_data_len = chunksize - local_nbuf;
782 	rctx->total_sent += chunksize;
789 							   chunksize,
802 	atomic64_add(chunksize, &iproc_priv.bytes_out);
812 	flow_log("chunk_start: %u chunk_size: %u\n", chunk_start, chunksize);
833 	data_pad_len = spu->spu_gcm_ccm_pad_len(ctx->cipher.mode, chunksize);
1101 		 * Copy in each dst sg entry from request, up to chunksize.
1147  * @chunksize:	Number of bytes of request data
1169 				 unsigned int chunksize,
1211 	datalen = chunksize;
1212 	if ((chunksize > ctx->digestsize) && incl_icv)
1266 	unsigned int chunksize;
1287 	chunksize = rctx->total_todo;
1289 	flow_log("%s: chunksize %u\n", __func__, chunksize);
1343 	rctx->src_nents = spu_sg_count(rctx->src_sg, rctx->src_skip, chunksize);
1344 	rctx->dst_nents = spu_sg_count(rctx->dst_sg, rctx->dst_skip, chunksize);
1351 	rctx->total_sent = chunksize;
1352 	rctx->src_sent = chunksize;
1371 							   chunksize);
1389 							chunksize - digestsize);
1393 				       chunksize, rctx->is_encrypt,
1406 					aead_parms.assoc_size + chunksize -
1411 					aead_parms.assoc_size + chunksize);
1425 	atomic64_add(chunksize, &iproc_priv.bytes_out);
1427 	flow_log("%s()-sent chunksize:%u\n", __func__, chunksize);
1435 					      &aead_parms, chunksize);
1439 				   chunksize, aead_parms.aad_pad_len,
1460 	dump_sg(rctx->src_sg, rctx->src_skip, chunksize);
1473 	resp_len = chunksize;
1512 				    assoc_nents, aead_parms.iv_len, chunksize,