78 #define ENET_UDMA_HPD_SIZE (128U) 81 #define ENET_UDMA_EXTENDED_PKT_INFO_BLOCK_SIZE (16U) 84 #define ENET_UDMA_PROTOCOL_SPECIFIC_INFO_BLOCK_SIZE (16U) 87 #define ENET_UDMA_PKT_DESC_RESERVED_SIZE ( ENET_UDMA_HPD_SIZE - \ 88 sizeof(CSL_UdmapCppi5HMPD) - \ 89 (ENET_UDMA_EXTENDED_PKT_INFO_BLOCK_SIZE + \ 90 ENET_UDMA_PROTOCOL_SPECIFIC_INFO_BLOCK_SIZE)) 93 #define ENET_UDMA_RING_MEM_SIZE (sizeof(uint64_t)) 110 #define ENET_UDMA_RXMTU_ALIGN (1U << 5U) 113 #define ENET_UDMA_HPD_SRC_TAG_LOW_MASK (0xFF) 137 typedef uint8_t *(*EnetUdma_AllocRingMemFxn)(
void *appPriv,
144 uint32_t numRingEle);
147 typedef struct EnetUdma_DmaDesc_s *(*EnetUdma_AllocDmaDescFxn)(
void *appPriv,
152 struct EnetUdma_DmaDesc_s *dmaDescPtr);
183 typedef struct EnetUdma_PktTsInfo_s
207 typedef struct EnetUdma_PktInfo_s
285 typedef struct EnetUdma_CpswHpdDesc_s
320 typedef struct EnetUdma_DmaDesc_s
354 typedef struct EnetUdma_RingMonCfg_s
387 typedef struct EnetUdma_UdmaRingPrms_s
412 typedef struct EnetUdma_UdmaChPrms_s
426 typedef struct EnetUdma_UdmaFlowPrms_s
493 typedef struct EnetUdma_UdmaChTxPrms_s
536 typedef struct EnetUdma_AutoReclaimPrms_s
570 typedef struct EnetUdma_OpenRxFlowPrms_s
648 typedef struct EnetUdma_OpenTxChPrms_s
716 typedef struct EnetUdma_RxChInitPrms_s
730 typedef struct EnetUdma_Cfg_s
744 typedef struct EnetUdma_DmaCfg_s
Udma_DrvHandle hUdmaDrv
Definition: enet_udma.h:747
uint8_t einfoPresent
Definition: enet_udma.h:429
int32_t EnetUdma_checkTxChSanity(EnetDma_TxChHandle hTxCh, uint32_t margin)
Check if any packet loss in TX Channel FQ and CQ rings.
Enet_Type
Ethernet peripheral type.
Definition: enet_types.h:195
struct EnetUdma_TxChObj_s * EnetDma_TxChHandle
Opaque handle that holds software state for Enet TX DMA channel.
Definition: enet_udma_types.h:100
void * appPriv
Definition: enet_udma.h:224
bool enableHostTxTs
Definition: enet_udma.h:186
UDMA ring monitor config parameters.
Definition: enet_udma.h:354
Enet UDMA RX flow/TX channel ring configuration parameters.
Definition: enet_udma.h:412
EnetQ_Node node
Definition: enet_udma.h:212
uint32_t chkSumInfo
Definition: enet_udma.h:242
A generic node structure for a single link list.
Definition: enet_queue.h:73
int32_t EnetUdma_checkRxFlowSanity(EnetDma_RxChHandle hRxFlow, uint32_t margin)
Check if any packet loss in RX flow FQ and CQ rings.
UDMA RX channel flow parameters.
Definition: enet_udma.h:426
uint8_t srcTagLo
Definition: enet_udma.h:450
CPPI DMA descriptor.
Definition: enet_udma.h:320
EnetUdma_AutoReclaimPrms autoReclaimPrms
Definition: enet_udma.h:707
Param struct for the RX channel open.
Definition: enet_udma.h:716
Enet UDMA TX channel parameters.
Definition: enet_udma.h:493
#define UDMA_CACHELINE_ALIGNMENT
Cache line size for alignment of descriptor and buffers.
Definition: udma_types.h:80
bool enableFlag
Definition: enet_udma.h:550
bool disableCacheOpsFlag
Definition: enet_udma.h:677
Enet_MacPort rxPortNum
Definition: enet_udma.h:269
bool useGlobalEvt
Definition: enet_udma.h:586
uint8_t dmaPriority
Definition: enet_udma.h:721
Enet UDMA descriptor format.
Definition: enet_udma.h:285
uint32_t rxFlowMtu
Definition: enet_udma.h:604
void(* EnetUdma_FreeRingMemFxn)(void *appPriv, void *pRingMem, uint32_t numRingEle)
Function pointer type for packet free function.
Definition: enet_udma.h:142
uint8_t busQos
Definition: enet_udma.h:512
This file contains the basic types using across the Enet driver.
uint32_t txTsId
Definition: enet_udma.h:276
This file contains the type definitions and helper macros for the Enet software queue.
Enet_MacPort txPortNum
Definition: enet_udma.h:264
struct EnetUdma_RxFlowObj_s * EnetDma_RxChHandle
Opaque handle that holds software state for Enet RX DMA flow.
Definition: enet_udma_types.h:95
Enet UDMA channel ring parameters.
Definition: enet_udma.h:387
struct EnetUdma_PktInfo_s EnetDma_Pkt
Opaque handle that represents a DMA packet.
Definition: enet_udma_types.h:105
EnetUdma_AutoReclaimPrms autoReclaimPrms
Definition: enet_udma.h:634
Config structure for Enet UDMA Data Path initialization.
Definition: enet_udma.h:744
uint8_t orderId
Definition: enet_udma.h:391
uint8_t srcTagLoSel
Definition: enet_udma.h:460
uint8_t mode
Definition: enet_udma.h:394
uint8_t addrType
Definition: enet_udma.h:503
uint32_t startIdx
Definition: enet_udma.h:576
EnetUdma_DmaDescQHandle hDmaDescPool
Definition: enet_udma.h:555
uint32_t data0
Definition: enet_udma.h:368
uint16_t defaultRxCQ
Definition: enet_udma.h:440
uint8_t dmaPriority
Definition: enet_udma.h:520
uint8_t busOrderId
Definition: enet_udma.h:515
EnetUdma_RingMonCfg ringMonCfg
Definition: enet_udma.h:403
EnetUdma_PktTsInfo tsInfo
Definition: enet_udma.h:253
struct EnetUdma_DrvObj_s * EnetDma_Handle
Opaque handle for Enet UDMA driver object.
Definition: enet_udma_types.h:86
void(* EnetUdma_FreeDmaDescFxn)(void *appPriv, struct EnetUdma_DmaDesc_s *dmaDescPtr)
Function pointer type for DMA descriptor free function.
Definition: enet_udma.h:151
Config structure for Enet UDMA.
Definition: enet_udma.h:730
EnetUdma_AllocRingMemFxn ringMemAllocFxn
Definition: enet_udma.h:612
uint8_t txCredit
Definition: enet_udma.h:523
uint8_t txPktMsgType
Definition: enet_udma.h:192
bool useProxy
Definition: enet_udma.h:704
struct EnetUdma_DmaDesc_s *(* EnetUdma_AllocDmaDescFxn)(void *appPriv, uint32_t alignSize)
Function pointer type for DMA descriptor allocation function.
Definition: enet_udma.h:147
EnetDma_PktNotifyCb notifyCb
Definition: enet_udma.h:670
EnetUdma_UdmaRingPrms cqRingPrms
Definition: enet_udma.h:418
This file contains the base DMA definitions.
UDMA Driver API/interface file.
void * cbArg
Definition: enet_udma.h:625
EnetUdma_UdmaChPrms udmaChPrms
Definition: enet_udma.h:659
Udma_DrvHandle hUdmaDrv
Definition: enet_udma.h:651
EnetUdma_UdmaChTxPrms udmaTxChPrms
Definition: enet_udma.h:662
uint8_t psInfoPresent
Definition: enet_udma.h:433
EnetUdma_CpswHpdDesc hpdDesc
Definition: enet_udma.h:325
uint8_t filterEinfo
Definition: enet_udma.h:496
#define ENET_UDMA_EXTENDED_PKT_INFO_BLOCK_SIZE
Extended Packet Info Block size.
Definition: enet_udma.h:81
Param struct for the get default flowId open parameters.
Definition: enet_udma.h:570
CPPI buffer timestamp info.
Definition: enet_udma.h:183
uint32_t data1
Definition: enet_udma.h:379
EnetUdma_UdmaChPrms udmaChPrms
Definition: enet_udma.h:582
struct EnetUdma_DmaDesc_s * pNextDesc
Definition: enet_udma.h:328
Udma_RingHandle EnetUdma_getRxFlowFqHandle(EnetDma_RxChHandle hRxFlow)
Get RX flow FQ handle.
EnetUdma_DmaDescQHandle EnetUdma_getTxChDescPoolHandle(EnetDma_TxChHandle hTxCh)
Get handle to DMA descriptor free pool for TX channel.
void * cbArg
Definition: enet_udma.h:698
EnetUdma_DmaDescQHandle EnetUdma_getRxFlowDescPoolHandle(EnetDma_RxChHandle hRxFlow)
Get handle to DMA descriptor free pool for RX flow.
uint8_t sizeThreshEn
Definition: enet_udma.h:484
Udma_DrvHandle hUdmaDrv
Definition: enet_udma.h:573
uint32_t numRxPkts
Definition: enet_udma.h:597
uint8_t destTagLo
Definition: enet_udma.h:470
uint8_t * bufPtr
Definition: enet_udma.h:215
uint8_t srcTagHiSel
Definition: enet_udma.h:455
Packet data structure.
Definition: enet_udma.h:207
EnetUdma_AllocDmaDescFxn dmaDescAllocFxn
Definition: enet_udma.h:691
Udma_DrvHandle hUdmaDrv
Definition: enet_udma.h:733
uint64_t rxPktTs
Definition: enet_udma.h:198
uint8_t *(* EnetUdma_AllocRingMemFxn)(void *appPriv, uint32_t numRingEle, uint32_t alignSize)
Function pointer type for packet allocation function.
Definition: enet_udma.h:137
Udma_RingHandle hReclaimRing
Definition: enet_udma.h:560
EnetUdma_FreeDmaDescFxn dmaDescFreeFxn
Definition: enet_udma.h:621
EnetUdma_UdmaFlowPrms flowPrms
Definition: enet_udma.h:593
#define ENET_UDMA_PROTOCOL_SPECIFIC_INFO_BLOCK_SIZE
Extended Packet Info Block size.
Definition: enet_udma.h:84
uint32_t txPktSeqId
Definition: enet_udma.h:189
uint8_t chanType
Definition: enet_udma.h:506
void EnetUdma_initDataPathParams(EnetDma_initCfg *pDmaConfig)
uint32_t pktState
Definition: enet_udma.h:231
uint8_t destTagHiSel
Definition: enet_udma.h:475
Enet UDMA channel/flow auto-reclaim config struct.
Definition: enet_udma.h:536
Param struct for the TX channel open function.
Definition: enet_udma.h:648
uint32_t numTxPkts
Definition: enet_udma.h:674
struct EnetUdma_DmaDescQ_s * EnetUdma_DmaDescQHandle
Opaque handle to Enet UDMA descriptor queue.
Definition: enet_udma.h:125
EnetUdma_UdmaRingPrms fqRingPrms
Definition: enet_udma.h:415
int32_t EnetUdma_deInitDataPath(EnetDma_Handle hEnetUdma)
#define ENET_UDMA_PKT_DESC_RESERVED_SIZE
Extended Packet Info Block size.
Definition: enet_udma.h:87
uint32_t userBufLen
Definition: enet_udma.h:221
uint8_t destTagHi
Definition: enet_udma.h:465
EnetUdma_OpenRxFlowPrms EnetDma_OpenRxChPrms
Param struct for the RX channel open function. We include this typedef as top level DMA APIs use Enet...
Definition: enet_udma.h:641
EnetUdma_AllocRingMemFxn ringMemAllocFxn
Definition: enet_udma.h:685
bool useGlobalEvt
Definition: enet_udma.h:666
struct EnetUdma_Cfg_s EnetDma_Cfg
Opaque handle that holds config Info for Enet DMA channel.
Definition: enet_udma.h:118
EnetDma_Handle EnetUdma_initDataPath(Enet_Type enetType, uint32_t instId, const EnetDma_initCfg *pDmaInitCfg)
Enet_MacPort
MAC port.
Definition: enet_types.h:402
uint8_t filterPsWords
Definition: enet_udma.h:499
uint8_t txPktDomain
Definition: enet_udma.h:195
uint8_t mode
Definition: enet_udma.h:357
Udma_RingHandle EnetUdma_getTxChFqHandle(EnetDma_TxChHandle hTxCh)
Get TX channel FQ handle.
bool useRingMon
Definition: enet_udma.h:400
EnetDma_PktNotifyCb notifyCb
Definition: enet_udma.h:590
uint8_t busPriority
Definition: enet_udma.h:509
EnetUdma_FreeRingMemFxn ringMemFreeFxn
Definition: enet_udma.h:615
uint8_t destTagLoSel
Definition: enet_udma.h:480
uint16_t sopOffset
Definition: enet_udma.h:437
uint16_t reserved
Definition: tisci_boardcfg_rm.h:437
bool disableCacheOpsFlag
Definition: enet_udma.h:600
void(* EnetDma_PktNotifyCb)(void *cbArg)
Function pointer type for packet notify call back.
Definition: enet_udma.h:160
uint8_t srcTagHi
Definition: enet_udma.h:445
uint32_t orgBufLen
Definition: enet_udma.h:218
uint32_t flowIdx
Definition: enet_udma.h:579
EnetUdma_RxChInitPrms rxChInitPrms
Definition: enet_udma.h:736
uint16_t fifoDepth
Definition: enet_udma.h:530
uint32_t chNum
Definition: enet_udma.h:656
Host-mode packet and buffer descriptor.
Definition: csl_udmap_cppi5.h:100
EnetUdma_FreeRingMemFxn ringMemFreeFxn
Definition: enet_udma.h:688
EnetDma_Pkt * dmaPkt
Definition: enet_udma.h:333
bool useProxy
Definition: enet_udma.h:631
EnetUdma_AllocDmaDescFxn dmaDescAllocFxn
Definition: enet_udma.h:618
uint32_t txPktTc
Definition: enet_udma.h:273
EnetUdma_FreeDmaDescFxn dmaDescFreeFxn
Definition: enet_udma.h:694