791 	struct cryptop_data *cod;  in cod_alloc()  local
793 	cod = malloc(sizeof(struct cryptop_data), M_XDATA, M_WAITOK | M_ZERO);  in cod_alloc()
795 	cod->cse = cse;  in cod_alloc()
798 			cod->aad = malloc(aad_len, M_XDATA, M_WAITOK);  in cod_alloc()
799 		cod->buf = malloc(len, M_XDATA, M_WAITOK);  in cod_alloc()
801 		cod->buf = malloc(aad_len + len, M_XDATA, M_WAITOK);  in cod_alloc()
803 		cod->obuf = malloc(len, M_XDATA, M_WAITOK);  in cod_alloc()
804 	return (cod);  in cod_alloc()
808 cod_free(struct cryptop_data *cod)  in cod_free()  argument
811 	free(cod->aad, M_XDATA);  in cod_free()
812 	free(cod->obuf, M_XDATA);  in cod_free()
813 	free(cod->buf, M_XDATA);  in cod_free()
814 	free(cod, M_XDATA);  in cod_free()
820 	struct cryptop_data *cod = crp->crp_opaque;  in cryptodev_cb()  local
827 	mtx_lock(&cod->cse->lock);  in cryptodev_cb()
828 	cod->done = true;  in cryptodev_cb()
829 	mtx_unlock(&cod->cse->lock);  in cryptodev_cb()
830 	wakeup(cod);  in cryptodev_cb()
838 	struct cryptop_data *cod = NULL;  in cryptodev_op()  local
872 	cod = cod_alloc(cse, 0, cop->len + cse->hashsize);  in cryptodev_op()
877 	error = copyin(cop->src, cod->buf, cop->len);  in cryptodev_op()
929 			if (cod->obuf != NULL)  in cryptodev_op()
968 	crypto_use_buf(crp, cod->buf, cop->len + cse->hashsize);  in cryptodev_op()
969 	if (cod->obuf)  in cryptodev_op()
970 		crypto_use_output_buf(crp, cod->obuf, cop->len + cse->hashsize);  in cryptodev_op()
972 	crp->crp_opaque = cod;  in cryptodev_op()
1000 		error = copyin(cop->mac, cod->buf + crp->crp_digest_start,  in cryptodev_op()
1022 	while (!cod->done)  in cryptodev_op()
1023 		mtx_sleep(cod, &cse->lock, PWAIT, "crydev", 0);  in cryptodev_op()
1029 		cod->done = false;  in cryptodev_op()
1040 		error = copyout(cod->obuf != NULL ? cod->obuf :  in cryptodev_op()
1041 		    cod->buf + crp->crp_payload_start, dst,  in cryptodev_op()
1050 		error = copyout((cod->obuf != NULL ? cod->obuf : cod->buf) +  in cryptodev_op()
1060 	cod_free(cod);  in cryptodev_op()
1069 	struct cryptop_data *cod = NULL;  in cryptodev_aead()  local
1097 	cod = cod_alloc(cse, caead->aadlen, caead->len + cse->hashsize);  in cryptodev_aead()
1102 	if (cod->aad != NULL)  in cryptodev_aead()
1103 		error = copyin(caead->aad, cod->aad, caead->aadlen);  in cryptodev_aead()
1105 		error = copyin(caead->aad, cod->buf, caead->aadlen);  in cryptodev_aead()
1110 	crp->crp_aad = cod->aad;  in cryptodev_aead()
1114 	if (cod->aad != NULL)  in cryptodev_aead()
1118 	error = copyin(caead->src, cod->buf + crp->crp_payload_start,  in cryptodev_aead()
1125 	if (caead->op == COP_ENCRYPT && cod->obuf != NULL)  in cryptodev_aead()
1157 	crypto_use_buf(crp, cod->buf, crp->crp_payload_start + caead->len +  in cryptodev_aead()
1159 	if (cod->obuf != NULL)  in cryptodev_aead()
1160 		crypto_use_output_buf(crp, cod->obuf, caead->len +  in cryptodev_aead()
1163 	crp->crp_opaque = cod;  in cryptodev_aead()
1199 		error = copyin(caead->tag, cod->buf + crp->crp_digest_start,  in cryptodev_aead()
1221 	while (!cod->done)  in cryptodev_aead()
1222 		mtx_sleep(cod, &cse->lock, PWAIT, "crydev", 0);  in cryptodev_aead()
1228 		cod->done = false;  in cryptodev_aead()
1239 		error = copyout(cod->obuf != NULL ? cod->obuf :  in cryptodev_aead()
1240 		    cod->buf + crp->crp_payload_start, dst,  in cryptodev_aead()
1249 		error = copyout((cod->obuf != NULL ? cod->obuf : cod->buf) +  in cryptodev_aead()
1259 	cod_free(cod);  in cryptodev_aead()