OCB_DATA3
rc = p8_i2c_occ_putscom_be(client, OCB_DATA3, cmd, len);
rc = p8_i2c_occ_getscom(client, OCB_DATA3, (u8 *)resp);
rc = p8_i2c_occ_getscom(client, OCB_DATA3, ((u8 *)resp) + i);