350 	struct xlr_sec_command *cmd = NULL;  in xlr_sec_process()  local
365 	cmd = &ses->cmd;  in xlr_sec_process()
366 	if (cmd == NULL) {  in xlr_sec_process()
422 	bzero(&cmd->op, sizeof(xlr_sec_io_t));  in xlr_sec_process()
424 	cmd->op.source_buf = (uint64_t) (unsigned long)crp->crp_buf;  in xlr_sec_process()
425 	cmd->op.source_buf_size = crp->crp_ilen;  in xlr_sec_process()
427 		cmd->op.dest_buf = (uint64_t) (unsigned long)crp->crp_buf;  in xlr_sec_process()
428 		cmd->op.dest_buf_size = crp->crp_ilen;  in xlr_sec_process()
430 		cmd->op.dest_buf = (uint64_t) (unsigned long)crp->crp_buf;  in xlr_sec_process()
431 		cmd->op.dest_buf_size = crp->crp_ilen;  in xlr_sec_process()
433 	cmd->op.num_packets = 1;  in xlr_sec_process()
434 	cmd->op.num_fragments = 1;  in xlr_sec_process()
436 	if (cmd->op.source_buf_size > SEC_MAX_FRAG_LEN) {  in xlr_sec_process()
443 		cmd->maccrd = maccrd;  in xlr_sec_process()
444 		cmd->op.cipher_op = XLR_SEC_CIPHER_MODE_PASS;  in xlr_sec_process()
445 		cmd->op.cipher_mode = XLR_SEC_CIPHER_MODE_NONE;  in xlr_sec_process()
446 		cmd->op.cipher_type = XLR_SEC_CIPHER_TYPE_NONE;  in xlr_sec_process()
447 		cmd->op.cipher_init = 0;  in xlr_sec_process()
448 		cmd->op.cipher_offset = 0;  in xlr_sec_process()
452 			cmd->op.digest_type = XLR_SEC_DIGEST_TYPE_MD5;  in xlr_sec_process()
453 			cmd->op.digest_init = XLR_SEC_DIGEST_INIT_NEWKEY;  in xlr_sec_process()
454 			cmd->op.digest_src = XLR_SEC_DIGEST_SRC_DMA;  in xlr_sec_process()
455 			cmd->op.digest_offset = 0;  in xlr_sec_process()
457 			cmd->op.cksum_type = XLR_SEC_CKSUM_TYPE_NOP;  in xlr_sec_process()
458 			cmd->op.cksum_src = XLR_SEC_CKSUM_SRC_CIPHER;  in xlr_sec_process()
459 			cmd->op.cksum_offset = 0;  in xlr_sec_process()
461 			cmd->op.pkt_hmac = XLR_SEC_LOADHMACKEY_MODE_OLD;  in xlr_sec_process()
462 			cmd->op.pkt_hash = XLR_SEC_PADHASH_PAD;  in xlr_sec_process()
463 			cmd->op.pkt_hashbytes = XLR_SEC_HASHBYTES_ALL8;  in xlr_sec_process()
464 			cmd->op.pkt_next = XLR_SEC_NEXT_FINISH;  in xlr_sec_process()
465 			cmd->op.pkt_iv = XLR_SEC_PKT_IV_OLD;  in xlr_sec_process()
466 			cmd->op.pkt_lastword = XLR_SEC_LASTWORD_128;  in xlr_sec_process()
473 		cmd->enccrd = enccrd;  in xlr_sec_process()
480 			cmd->op.cipher_op = XLR_SEC_CIPHER_OP_ENCRYPT;  in xlr_sec_process()
482 			cmd->op.cipher_op = XLR_SEC_CIPHER_OP_DECRYPT;  in xlr_sec_process()
488 				cmd->op.cipher_type = XLR_SEC_CIPHER_TYPE_DES;  in xlr_sec_process()
489 				memcpy(&cmd->op.crypt_key[0], enccrd->crd_key, XLR_SEC_DES_KEY_LENGTH);  in xlr_sec_process()
491 				cmd->op.cipher_type = XLR_SEC_CIPHER_TYPE_3DES;  in xlr_sec_process()
494 					memcpy(&cmd->op.crypt_key[0], enccrd->crd_key,  in xlr_sec_process()
499 			cmd->op.cipher_mode = XLR_SEC_CIPHER_MODE_CBC;  in xlr_sec_process()
500 			cmd->op.cipher_init = XLR_SEC_CIPHER_INIT_NK;  in xlr_sec_process()
501 			cmd->op.cipher_offset = XLR_SEC_DES_IV_LENGTH;  in xlr_sec_process()
503 			cmd->op.digest_type = XLR_SEC_DIGEST_TYPE_NONE;  in xlr_sec_process()
504 			cmd->op.digest_init = XLR_SEC_DIGEST_INIT_OLDKEY;  in xlr_sec_process()
505 			cmd->op.digest_src = XLR_SEC_DIGEST_SRC_DMA;  in xlr_sec_process()
506 			cmd->op.digest_offset = 0;  in xlr_sec_process()
508 			cmd->op.cksum_type = XLR_SEC_CKSUM_TYPE_NOP;  in xlr_sec_process()
509 			cmd->op.cksum_src = XLR_SEC_CKSUM_SRC_CIPHER;  in xlr_sec_process()
510 			cmd->op.cksum_offset = 0;  in xlr_sec_process()
512 			cmd->op.pkt_hmac = XLR_SEC_LOADHMACKEY_MODE_OLD;  in xlr_sec_process()
513 			cmd->op.pkt_hash = XLR_SEC_PADHASH_PAD;  in xlr_sec_process()
514 			cmd->op.pkt_hashbytes = XLR_SEC_HASHBYTES_ALL8;  in xlr_sec_process()
515 			cmd->op.pkt_next = XLR_SEC_NEXT_FINISH;  in xlr_sec_process()
516 			cmd->op.pkt_iv = XLR_SEC_PKT_IV_NEW;  in xlr_sec_process()
517 			cmd->op.pkt_lastword = XLR_SEC_LASTWORD_128;  in xlr_sec_process()
521 				memcpy(&cmd->op.initial_vector[0], enccrd->crd_iv,  in xlr_sec_process()
528 				cmd->op.cipher_type = XLR_SEC_CIPHER_TYPE_AES128;  in xlr_sec_process()
531 					memcpy(&cmd->op.crypt_key[0], enccrd->crd_key,  in xlr_sec_process()
535 			cmd->op.cipher_mode = XLR_SEC_CIPHER_MODE_CBC;  in xlr_sec_process()
536 			cmd->op.cipher_init = XLR_SEC_CIPHER_INIT_NK;  in xlr_sec_process()
537 			cmd->op.cipher_offset = XLR_SEC_AES_BLOCK_SIZE;  in xlr_sec_process()
539 			cmd->op.digest_type = XLR_SEC_DIGEST_TYPE_NONE;  in xlr_sec_process()
540 			cmd->op.digest_init = XLR_SEC_DIGEST_INIT_OLDKEY;  in xlr_sec_process()
541 			cmd->op.digest_src = XLR_SEC_DIGEST_SRC_DMA;  in xlr_sec_process()
542 			cmd->op.digest_offset = 0;  in xlr_sec_process()
544 			cmd->op.cksum_type = XLR_SEC_CKSUM_TYPE_NOP;  in xlr_sec_process()
545 			cmd->op.cksum_src = XLR_SEC_CKSUM_SRC_CIPHER;  in xlr_sec_process()
546 			cmd->op.cksum_offset = 0;  in xlr_sec_process()
548 			cmd->op.pkt_hmac = XLR_SEC_LOADHMACKEY_MODE_OLD;  in xlr_sec_process()
549 			cmd->op.pkt_hash = XLR_SEC_PADHASH_PAD;  in xlr_sec_process()
550 			cmd->op.pkt_hashbytes = XLR_SEC_HASHBYTES_ALL8;  in xlr_sec_process()
551 			cmd->op.pkt_next = XLR_SEC_NEXT_FINISH;  in xlr_sec_process()
552 			cmd->op.pkt_iv = XLR_SEC_PKT_IV_NEW;  in xlr_sec_process()
553 			cmd->op.pkt_lastword = XLR_SEC_LASTWORD_128;  in xlr_sec_process()
557 				memcpy(&cmd->op.initial_vector[0], enccrd->crd_iv,  in xlr_sec_process()
564 	cmd->crp = crp;  in xlr_sec_process()
565 	cmd->session_num = session;  in xlr_sec_process()
566 	xlr_sec_setup(ses, cmd, (symkey_desc_pt) ses->desc_ptr);  in xlr_sec_process()
571 	if (cmd != NULL)  in xlr_sec_process()
572 		free(cmd, M_DEVBUF);  in xlr_sec_process()