/* Copyright (c) 2008-2011 Freescale Semiconductor, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of Freescale Semiconductor nor the * names of its contributors may be used to endorse or promote products * derived from this software without specific prior written permission. * * * ALTERNATIVELY, this software may be distributed under the terms of the * GNU General Public License ("GPL") as published by the Free Software * Foundation, either version 2 of that License or (at your option) any * later version. * * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /****************************************************************************** @File fm_manip.h @Description FM PCD manip... *//***************************************************************************/ #ifndef __FM_MANIP_H #define __FM_MANIP_H #include "std_ext.h" #include "error_ext.h" #include "list_ext.h" #include "fm_cc.h" /***********************************************************************/ /* Header manipulations defines */ /***********************************************************************/ #define HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR 0x2e #define HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER 0x31 #define HMAN_OC_CAPWAP_FRAGMENTATION 0x33 #define HMAN_OC_IPSEC 0x34 #define HMAN_OC_IP_FRAGMENTATION 0x74 #define HMAN_OC_IP_REASSEMBLY 0xB4 #define HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX 0x2f #define HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST 0x30 #define HMAN_OC_CAPWAP_REASSEMBLY 0x11 /* dummy */ #define HMAN_OC_CAPWAP_INDEXED_STATS 0x32 /* dummy */ #define HMAN_RMV_HDR 0x80000000 #define HMAN_INSRT_INT_FRM_HDR 0x40000000 #define UDP_UDPHECKSUM_FIELD_OFFSET_FROM_UDP 6 #define UDP_UDPCHECKSUM_FIELD_SIZE 2 #define IP_DSCECN_FIELD_OFFSET_FROM_IP 1 #define IP_TOTALLENGTH_FIELD_OFFSET_FROM_IP 2 #define IP_HDRCHECKSUM_FIELD_OFFSET_FROM_IP 10 #define VLAN_TAG_FIELD_OFFSET_FROM_ETH 12 #define IP_ID_FIELD_OFFSET_FROM_IP 4 #define FM_PCD_MANIP_CAPWAP_REASM_TABLE_SIZE 80 #define FM_PCD_MANIP_CAPWAP_REASM_TABLE_ALIGN 8 #define FM_PCD_MANIP_CAPWAP_REASM_RFD_SIZE 32 #define FM_PCD_MANIP_CAPWAP_REASM_AUTO_LEARNING_HASH_ENTRY_SIZE 4 #define FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_ENTRY_SIZE 8 #define FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_BETWEEN_FRAMES 0x40000000 #define FM_PCD_MANIP_CAPWAP_REASM_HALT_ON_DUPLICATE_FRAG 0x10000000 #define FM_PCD_MANIP_CAPWAP_REASM_AUTOMATIC_LEARNIN_HASH_8_WAYS 0x08000000 #define FM_PCD_MANIP_CAPWAP_REASM_PR_COPY 0x00800000 #define FM_PCD_MANIP_CAPWAP_FRAG_COMPR_OPTION_FIELD_EN 0x80000000 #define FM_PCD_MANIP_INDEXED_STATS_ENTRY_SIZE 4 #define FM_PCD_MANIP_INDEXED_STATS_CNIA 0x20000000 #define FM_PCD_MANIP_INDEXED_STATS_DPD 0x10000000 #define FM_PCD_MANIP_IPSEC_CALC_UDP_LENGTH 0x01000000 #define FM_PCD_MANIP_IPSEC_CNIA 0x20000000 #define e_FM_MANIP_CAPWAP_INDX 0 #ifdef UNDER_CONSTRUCTION_FRAG_REASSEMBLY #define FM_PCD_MANIP_IP_REASM_TABLE_SIZE 0x40 #define FM_PCD_MANIP_IP_REASM_TABLE_ALIGN 8 #define FM_PCD_MANIP_IP_REASM_COMMON_PARAM_TABLE_SIZE 64 #define FM_PCD_MANIP_IP_REASM_COMMON_PARAM_TABLE_ALIGN 8 #define FM_PCD_MANIP_IP_REASM_TIME_OUT_BETWEEN_FRAMES 0x80000000 #define e_FM_MANIP_IP_INDX 1 #define FM_PCD_MANIP_IP_REASM_LIODN_MASK 0x000003F0 #define FM_PCD_MANIP_IP_REASM_LIODN_SHIFT 56 #define FM_PCD_MANIP_IP_REASM_ELIODN_MASK 0x0000000F #define FM_PCD_MANIP_IP_REASM_ELIODN_SHIFT 44 #endif /* UNDER_CONSTRUCTION_FRAG_REASSEMBLY */ /***********************************************************************/ /* Memory map */ /***********************************************************************/ #if defined(__MWERKS__) && !defined(__GNUC__) #pragma pack(push,1) #endif /* defined(__MWERKS__) && ... */ typedef _Packed struct { volatile uint32_t mode; volatile uint32_t autoLearnHashTblPtr; volatile uint32_t intStatsTblPtr; volatile uint32_t reasmFrmDescPoolTblPtr; volatile uint32_t reasmFrmDescIndexPoolTblPtr; volatile uint32_t timeOutTblPtr; volatile uint32_t bufferPoolIdAndRisc1SetIndexes; volatile uint32_t risc23SetIndexes; volatile uint32_t risc4SetIndexesAndExtendedStatsTblPtr; volatile uint32_t extendedStatsTblPtr; volatile uint32_t expirationDelay; volatile uint32_t totalProcessedFragCounter; volatile uint32_t totalUnsuccessfulReasmFramesCounter; volatile uint32_t totalDuplicatedFragCounter; volatile uint32_t totalMalformdFragCounter; volatile uint32_t totalTimeOutCounter; volatile uint32_t totalSetBusyCounter; volatile uint32_t totalRfdPoolBusyCounter; volatile uint32_t totalDiscardedFragsCounter; volatile uint32_t totalMoreThan16FramesCounter; volatile uint32_t internalBufferBusy; volatile uint32_t externalBufferBusy; volatile uint8_t res[16]; } _PackedType t_CapwapReasmPram; #ifdef UNDER_CONSTRUCTION_FRAG_REASSEMBLY typedef _Packed struct t_IpReasmPram{ volatile uint16_t waysNumAndSetSize; volatile uint16_t autoLearnHashKeyMask; volatile uint32_t ipReassCommonPrmTblPtr; volatile uint32_t liodnAlAndAutoLearnHashTblPtrHi; volatile uint32_t autoLearnHashTblPtrLow; volatile uint32_t liodnSlAndAutoLearnSetLockTblPtrHi; volatile uint32_t autoLearnSetLockTblPtrLow; volatile uint16_t minFragSize; volatile uint16_t reserved1; volatile uint32_t totalSuccessfullyReasmFramesCounter; volatile uint32_t totalValidFragmentCounter; volatile uint32_t totalProcessedFragCounter; volatile uint32_t totalMalformdFragCounter; volatile uint32_t totalSetBusyCounter; volatile uint32_t totalDiscardedFragsCounter; volatile uint32_t totalMoreThan16FramesCounter; volatile uint32_t reserved2[2]; } _PackedType t_IpReasmPram; typedef _Packed struct t_IpReasmCommonTbl{ volatile uint32_t timeoutModeAndFqid; volatile uint32_t reassFrmDescIndexPoolTblPtr; volatile uint32_t liodnAndReassFrmDescPoolPtrHi; volatile uint32_t reassFrmDescPoolPtrLow; volatile uint32_t timeOutTblPtr; volatile uint32_t expirationDelay; volatile uint32_t reseervd1; volatile uint32_t reseervd2; volatile uint32_t totalTimeOutCounter; volatile uint32_t totalRfdPoolBusyCounter; volatile uint32_t totalInternalBufferBusy; volatile uint32_t totalExternalBufferBusy; volatile uint32_t reserved3[4]; } _PackedType t_IpReasmCommonTbl; #endif /*UNDER_CONSTRUCTION_FRAG_REASSEMBLY*/ #define MEM_MAP_END #if defined(__MWERKS__) && !defined(__GNUC__) #pragma pack(pop) #endif /* defined(__MWERKS__) && ... */ /***********************************************************************/ /* Driver's internal structures */ /***********************************************************************/ typedef struct { t_Handle p_AutoLearnHashTbl; t_Handle p_ReassmFrmDescrPoolTbl; t_Handle p_ReassmFrmDescrIndxPoolTbl; t_Handle p_TimeOutTbl; uint8_t maxNumFramesInProcess; uint8_t numOfTasks; uint8_t poolId; uint8_t prOffset; uint16_t dataOffset; uint8_t poolIndx; uint8_t hwPortId; uint32_t fqidForTimeOutFrames; uint32_t timeoutRoutineRequestTime; uint32_t bitFor1Micro; } t_FragParams; #ifdef UNDER_CONSTRUCTION_FRAG_REASSEMBLY typedef struct { t_Handle h_Frag; t_Handle h_FragId; uint8_t poolId; uint16_t dataOffset; uint8_t poolIndx; }t_IpFragParams; typedef struct t_IpReassmParams { t_Handle h_Ipv4Ad; t_Handle h_Ipv6Ad; e_NetHeaderType hdr; /**< Header selection */ uint32_t fqidForTimeOutFrames; uint16_t dataOffset; t_Handle h_IpReassCommonParamsTbl; t_Handle h_Ipv4ReassParamsTblPtr; t_Handle h_Ipv6ReassParamsTblPtr; t_Handle h_Ipv4AutoLearnHashTbl; t_Handle h_Ipv6AutoLearnHashTbl; t_Handle h_Ipv4AutoLearnSetLockTblPtr; t_Handle h_Ipv6AutoLearnSetLockTblPtr; t_Handle h_ReassmFrmDescrIndxPoolTbl; t_Handle h_ReassmFrmDescrPoolTbl; t_Handle h_TimeOutTbl; uint32_t maxNumFramesInProcess; uint32_t liodnOffset; uint32_t minFragSize; uint8_t dataMemId; /**< Memory partition ID for data buffers */ uint32_t bpid; e_FmPcdManipReassemTimeOutMode timeOutMode; e_FmPcdManipReassemWaysNumber numOfFramesPerHashEntry; uint32_t timeoutThresholdForReassmProcess; }t_IpReassmParams; typedef struct t_IpCommonReassmParams { uint8_t numOfTasks; uint32_t bitFor1Micro; t_Handle h_ReassmFrmDescrPoolTbl; t_Handle h_ReassmFrmDescrIndxPoolTbl; t_Handle h_TimeOutTbl; }t_IpCommonReassmParams; #endif /*UNDER_CONSTRUCTION_FRAG_REASSEMBLY*/ typedef struct{ bool muramAllocate; t_Handle h_Ad; uint32_t type; bool rmv; bool insrt; uint8_t *p_Template; t_Handle h_Frag; bool frag; bool reassm; uint16_t sizeForFragmentation; uint8_t owner; uint32_t updateParams; uint32_t shadowUpdateParams; t_FragParams fragParams; #ifdef UNDER_CONSTRUCTION_FRAG_REASSEMBLY t_IpReassmParams ipReassmParams; t_IpFragParams ipFragParams; #endif /* UNDER_CONSTRUCTION_FRAG_REASSEMBLY */ uint8_t icOffset; uint16_t ownerTmp; bool cnia; t_Handle p_StatsTbl; t_Handle h_FmPcd; } t_FmPcdManip; typedef struct t_FmPcdCcSavedManipParams { union { struct { uint16_t dataOffset; uint8_t poolId; }capwapParams; #ifdef UNDER_CONSTRUCTION_FRAG_REASSEMBLY struct { uint16_t dataOffset; uint8_t poolId; }ipParams; #endif /*UNDER_CONSTRUCTION_FRAG_REASSEMBLY*/ }; } t_FmPcdCcSavedManipParams; #endif /* __FM_MANIP_H */