1*c120c564SAndrew Turner /* 2*c120c564SAndrew Turner * \file trc_pkt_in_i.h 3*c120c564SAndrew Turner * \brief OpenCSD : Interface for trace protocol packet input 4*c120c564SAndrew Turner * 5*c120c564SAndrew Turner * \copyright Copyright (c) 2015, ARM Limited. All Rights Reserved. 6*c120c564SAndrew Turner */ 7*c120c564SAndrew Turner 8*c120c564SAndrew Turner 9*c120c564SAndrew Turner /* 10*c120c564SAndrew Turner * Redistribution and use in source and binary forms, with or without modification, 11*c120c564SAndrew Turner * are permitted provided that the following conditions are met: 12*c120c564SAndrew Turner * 13*c120c564SAndrew Turner * 1. Redistributions of source code must retain the above copyright notice, 14*c120c564SAndrew Turner * this list of conditions and the following disclaimer. 15*c120c564SAndrew Turner * 16*c120c564SAndrew Turner * 2. Redistributions in binary form must reproduce the above copyright notice, 17*c120c564SAndrew Turner * this list of conditions and the following disclaimer in the documentation 18*c120c564SAndrew Turner * and/or other materials provided with the distribution. 19*c120c564SAndrew Turner * 20*c120c564SAndrew Turner * 3. Neither the name of the copyright holder nor the names of its contributors 21*c120c564SAndrew Turner * may be used to endorse or promote products derived from this software without 22*c120c564SAndrew Turner * specific prior written permission. 23*c120c564SAndrew Turner * 24*c120c564SAndrew Turner * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND 25*c120c564SAndrew Turner * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 26*c120c564SAndrew Turner * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 27*c120c564SAndrew Turner * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 28*c120c564SAndrew Turner * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 29*c120c564SAndrew Turner * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 30*c120c564SAndrew Turner * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 31*c120c564SAndrew Turner * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32*c120c564SAndrew Turner * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 33*c120c564SAndrew Turner * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34*c120c564SAndrew Turner */ 35*c120c564SAndrew Turner 36*c120c564SAndrew Turner #ifndef ARM_TRC_PKT_IN_I_H_INCLUDED 37*c120c564SAndrew Turner #define ARM_TRC_PKT_IN_I_H_INCLUDED 38*c120c564SAndrew Turner 39*c120c564SAndrew Turner #include "trc_abs_typed_base_i.h" 40*c120c564SAndrew Turner 41*c120c564SAndrew Turner /*! 42*c120c564SAndrew Turner * @class IPktDataIn 43*c120c564SAndrew Turner * @ingroup ocsd_interfaces 44*c120c564SAndrew Turner * @brief Interface class providing an input for discrete protocol packets. 45*c120c564SAndrew Turner * 46*c120c564SAndrew Turner * Implemented by trace protocol packet decoders to convert packets into 47*c120c564SAndrew Turner * generic trace elements. 48*c120c564SAndrew Turner * 49*c120c564SAndrew Turner * Packet class used will contain information on the latest packet, 50*c120c564SAndrew Turner * and any intra-packet state. 51*c120c564SAndrew Turner * 52*c120c564SAndrew Turner */ 53*c120c564SAndrew Turner template<class P> 54*c120c564SAndrew Turner class IPktDataIn : public ITrcTypedBase 55*c120c564SAndrew Turner { 56*c120c564SAndrew Turner public: IPktDataIn()57*c120c564SAndrew Turner IPktDataIn() {}; /**< Default constructor. */ ~IPktDataIn()58*c120c564SAndrew Turner virtual ~IPktDataIn() {}; /**< Default destructor. */ 59*c120c564SAndrew Turner 60*c120c564SAndrew Turner /*! 61*c120c564SAndrew Turner * Interface function to process a single protocol packet. 62*c120c564SAndrew Turner * Pass a trace index for the start of packet and a pointer to a packet when the 63*c120c564SAndrew Turner * datapath operation is OCSD_OP_DATA. 64*c120c564SAndrew Turner * 65*c120c564SAndrew Turner * @param op : Datapath operation. 66*c120c564SAndrew Turner * @param index_sop : Trace index for the start of the packet, 0 if not OCSD_OP_DATA. 67*c120c564SAndrew Turner * @param *p_packet_in : Protocol Packet - when data path operation is OCSD_OP_DATA. null otherwise. 68*c120c564SAndrew Turner * 69*c120c564SAndrew Turner * @return ocsd_datapath_resp_t : Standard data path response. 70*c120c564SAndrew Turner */ 71*c120c564SAndrew Turner virtual ocsd_datapath_resp_t PacketDataIn( const ocsd_datapath_op_t op, 72*c120c564SAndrew Turner const ocsd_trc_index_t index_sop, 73*c120c564SAndrew Turner const P *p_packet_in) = 0; 74*c120c564SAndrew Turner 75*c120c564SAndrew Turner 76*c120c564SAndrew Turner }; 77*c120c564SAndrew Turner 78*c120c564SAndrew Turner #endif // ARM_TRC_PKT_IN_I_H_INCLUDED 79*c120c564SAndrew Turner 80*c120c564SAndrew Turner /* End of File trc_proc_pkt_in_i.h */ 81