From bd592766402653b011414a3336f169c7c6756298 Mon Sep 17 00:00:00 2001 From: toasun Date: Tue, 12 May 2015 13:43:50 +0800 Subject: [PATCH] Update cmem7_eth.c --- bsp/CME_M7/StdPeriph_Driver/src/cmem7_eth.c | 137 ++++++++++++++------ 1 file changed, 100 insertions(+), 37 deletions(-) diff --git a/bsp/CME_M7/StdPeriph_Driver/src/cmem7_eth.c b/bsp/CME_M7/StdPeriph_Driver/src/cmem7_eth.c index c8eb45fba0..5c07abebf9 100644 --- a/bsp/CME_M7/StdPeriph_Driver/src/cmem7_eth.c +++ b/bsp/CME_M7/StdPeriph_Driver/src/cmem7_eth.c @@ -5,8 +5,8 @@ * @brief CMEM7 ethernet source file * * - * @version V1.0 - * @date 3. September 2013 + * @version V2.0 + * @date 3. September 2014 * * @note * @@ -25,7 +25,7 @@ */ #include "cmem7_eth.h" - +#include "cmem7_misc.h" typedef struct { union { @@ -49,7 +49,7 @@ typedef struct { uint32_t TCH : 1; /*!< Second Address Chained */ uint32_t : 4; uint32_t TTSE : 1; /*!< enables IEEE1588 hardware timestamping in first segment */ - uint32_t : 2; + uint32_t : 2; uint32_t FS : 1; /*!< first segment flag */ uint32_t LS : 1; /*!< last segment flag */ uint32_t IC : 1; /*!< Interrupt on Completion */ @@ -190,8 +190,9 @@ static void mac_SetConfig(ETH_InitTypeDef *init) { ETH->CONFIG_b.IPC = init->ETH_ChecksumOffload; ETH->CONFIG_b.DM = init->ETH_Duplex; ETH->CONFIG_b.LM = FALSE; - ETH->MMC_RX_MASK = 0xFFFFFFFF; - ETH->MMC_TX_MASK = 0xFFFFFFFF; + ETH->MMCRIMR = 0xFFFFFFFF; + ETH->MMCTIMR = 0xFFFFFFFF; + ETH->MMCIRCOIM = 0xFFFFFFFF; if (init->ETH_Speed == ETH_SPEED_10M) { ETH->CONFIG_b.FES = ETH_EXACT_SPEED_10M_BPS; @@ -209,7 +210,7 @@ static void mac_SetConfig(ETH_InitTypeDef *init) { ETH->CONFIG_b.JD = TRUE; ETH->CONFIG_b.WD = TRUE; ETH->CONFIG_b.TC = FALSE; - ETH->CONFIG_b.CST = FALSE; + ETH->CONFIG_b.CST = TRUE; ETH->CONFIG_b.TWOKPE = FALSE; ETH->CONFIG_b.SARC = ETH_SOURCE_ADDR_REPLACE; } @@ -318,7 +319,7 @@ static void mac_SetFrameFilter(ETH_FrameFilter *filter) { ETH->FF_b.VTFE = FALSE; ETH->FF_b.IPFE = FALSE; ETH->FF_b.DNTU = FALSE; - ETH->FF_b.RA = TRUE; + ETH->FF_b.RA = FALSE;//TRUE // receive all if (!filter) { @@ -339,14 +340,20 @@ static void mac_SetFrameFilter(ETH_FrameFilter *filter) { // SA if (filter->ETH_SourceFilterEnable) { - ETH->FF_b.RA = FALSE; + uint32_t value; + + ETH->FF_b.RA = FALSE; ETH->FF_b.SAF = TRUE; ETH->FF_b.SAIF = filter->ETH_SourceDrop; ETH->ADDR1_HIGH_b.AE = TRUE; - ETH->ADDR1_HIGH_b.SA = TRUE; - ETH->ADDR1_HIGH_b.ADDR = + ETH->ADDR1_HIGH_b.SA = TRUE; + ETH->ADDR1_HIGH_b.ADDR = (filter->ETH_SourceMacAddr[5] << 8) | filter->ETH_SourceMacAddr[4]; - ETH->ADDR1_LOW = (filter->ETH_SourceMacAddr[3] << 24) | + + +// value = (filter->ETH_SourceMacAddr[5] << 8) | filter->ETH_SourceMacAddr[4]; +// CMEM7_BFI(&(ETH->ADDR1_HIGH), value, 0, 16); + ETH->ADDR1_LOW = (filter->ETH_SourceMacAddr[3] << 24) | (filter->ETH_SourceMacAddr[2] << 16) | (filter->ETH_SourceMacAddr[1] << 8) | filter->ETH_SourceMacAddr[0]; @@ -355,9 +362,9 @@ static void mac_SetFrameFilter(ETH_FrameFilter *filter) { static void mac_setFlowControl(void) { ETH->FC_b.FCB = FALSE; - ETH->FC_b.TFE = TRUE; - ETH->FC_b.RFE = TRUE; - ETH->FC_b.UP = TRUE; + ETH->FC_b.TFE = FALSE;//TRUE + ETH->FC_b.RFE = FALSE;//TRUE + ETH->FC_b.UP = FALSE;//TRUE } uint32_t ETH_PhyRead(uint32_t phyAddr, uint32_t phyReg) { @@ -381,27 +388,44 @@ void ETH_PhyWrite(uint32_t phyAddr, uint32_t phyReg, uint32_t data) { while (ETH->GMII_ADDR_b.BUSY) ; } - +void ETH_StructInit(ETH_InitTypeDef* init) +{ + init->ETH_Speed = ETH_SPEED_10M; + init->ETH_Duplex = ETH_DUPLEX_FULL; + init->ETH_JumboFrame = FALSE; + init->ETH_LinkUp = FALSE; + init->ETH_RxEn = TRUE; + init->ETH_TxEn = TRUE; + init->ETH_ChecksumOffload = FALSE; + init->ETH_Filter = 0; + init->ETH_MacAddr[0] = 0; + init->ETH_MacAddr[1] = 0; + init->ETH_MacAddr[2] = 0; + init->ETH_MacAddr[3] = 0; + init->ETH_MacAddr[4] = 0; + init->ETH_MacAddr[5] = 0; + +} BOOL ETH_Init(ETH_InitTypeDef *init) { - assert_param(init); - assert_param(IS_ETH_SPEED(init->ETH_Speed)); - assert_param(IS_ETH_DUPLEX(init->ETH_Duplex)); + assert_param(init); + assert_param(IS_ETH_SPEED(init->ETH_Speed)); + assert_param(IS_ETH_DUPLEX(init->ETH_Duplex)); - mac_SwReset(); - mac_SetConfig(init); - mac_SetMacAddr(init->ETH_MacAddr); + mac_SwReset(); + mac_SetConfig(init); + mac_SetMacAddr(init->ETH_MacAddr); - mac_SetBurst(ETH_BURST_MODE_MIXED, 3, 4); - mac_SetPriority(TRUE, 0); - mac_SetDescMode(TRUE, 0); - mac_SetOpertionMode(); - mac_SetFrameFilter(init->ETH_Filter); - mac_setFlowControl(); + mac_SetBurst(ETH_BURST_MODE_MIXED, 3, 4); + mac_SetPriority(TRUE, 0); + mac_SetDescMode(TRUE, 0); + mac_SetOpertionMode(); + mac_SetFrameFilter(init->ETH_Filter); + mac_setFlowControl(); - return TRUE; + return TRUE; } -void ETH_EnableInt(uint32_t Int, BOOL enable) { +void ETH_ITConfig(uint32_t Int, BOOL enable) { assert_param(IS_ETH_INT(Int)); if (enable) { @@ -426,7 +450,7 @@ void ETH_EnableInt(uint32_t Int, BOOL enable) { } } } -BOOL ETH_GetIntStatus(uint32_t Int) { +BOOL ETH_GetITStatus(uint32_t Int) { assert_param(IS_ETH_INT(Int)); Int &= ETH->INT_EN; @@ -436,8 +460,7 @@ BOOL ETH_GetIntStatus(uint32_t Int) { return FALSE; } - -void ETH_ClearInt(uint32_t Int) { +void ETH_ClearITPendingBit(uint32_t Int) { uint32_t sta; assert_param(IS_ETH_INT(Int)); @@ -450,15 +473,15 @@ void ETH_ClearInt(uint32_t Int) { if (IS_ETH_INT_NORMAL(Int)) { if (!IS_ETH_INT_NORMAL(sta)) { - // write 1 clear - ETH->STATUS_b.NIS = 1; + // write 1 clear NIS + ETH->STATUS = ETH_INT_NORMAL_SUMMARY; } } if (IS_ETH_INT_ABNORMAL(Int)) { if (!IS_ETH_INT_ABNORMAL(sta)) { - // write 1 clear - ETH->STATUS_b.AIS = 1; + // write 1 clear AIS + ETH->STATUS = ETH_INT_ABNORMAL_SUMMARY; } } } @@ -491,12 +514,25 @@ BOOL ETH_SetTxDescRing(ETH_TX_DESC *ring) { return FALSE; } + /* If code mapping */ + ring = (ETH_TX_DESC *)GLB_ConvertToMappingFromAddr((uint32_t)ring); + buf = ring; + do { INNER_ETH_TX_DESC *desc = (INNER_ETH_TX_DESC *)buf; + uint8_t first = desc->TX_0.TX0_b.FS; + uint8_t last = desc->TX_0.TX0_b.LS; + + // clear all bits + desc->TX_0.TX0 = 0; + desc->TX_0.TX0_b.FS = first; + desc->TX_0.TX0_b.LS = last; desc->TX_0.TX0_b.TCH = TRUE; desc->TX_0.TX0_b.IC = TRUE; desc->TX_0.TX0_b.OWN = ETH_DESC_OWN_BY_SELF; + buf->bufAddr = GLB_ConvertToMappingFromAddr(buf->bufAddr); + buf->nextDescAddr = GLB_ConvertToMappingFromAddr(buf->nextDescAddr); buf = (ETH_TX_DESC *)buf->nextDescAddr; } while (buf != ring); @@ -553,6 +589,16 @@ void ETH_ReleaseTxDesc(ETH_TX_DESC *desc) { inner->TX_0.TX0_b.OWN = ETH_DESC_OWN_BY_HW; } +void ETH_SetTxDescBufAddr(ETH_TX_DESC *desc, uint32_t bufAddr) { + if (desc) { + desc->bufAddr = GLB_ConvertToMappingFromAddr(bufAddr);; + } +} + +uint32_t ETH_GetTxDescBufAddr(ETH_TX_DESC *desc) { + return (desc ? GLB_ConvertToMappingToAddr(desc->bufAddr) : 0); +} + BOOL ETH_SetRxDescRing(ETH_RX_DESC *ring) { ETH_RX_DESC *buf = ring; @@ -564,12 +610,17 @@ BOOL ETH_SetRxDescRing(ETH_RX_DESC *ring) { return FALSE; } + /* If code mapping */ + ring = (ETH_RX_DESC *)GLB_ConvertToMappingFromAddr((uint32_t)ring); + buf = ring; do { INNER_ETH_RX_DESC *desc = (INNER_ETH_RX_DESC *)buf; desc->RX_1.RX1_b.RCH = TRUE; desc->RX_1.RX1_b.DIC = FALSE; desc->RX_0.RX0_b.OWN = ETH_DESC_OWN_BY_HW; + buf->bufAddr = GLB_ConvertToMappingFromAddr(buf->bufAddr); + buf->nextDescAddr = GLB_ConvertToMappingFromAddr(buf->nextDescAddr); buf = (ETH_RX_DESC *)buf->nextDescAddr; } while (buf != ring); @@ -627,3 +678,15 @@ void ETH_ReleaseRxDesc(ETH_RX_DESC *desc) { } +void ETH_SetRxDescBufAddr(ETH_RX_DESC *desc, uint32_t bufAddr) { + if (desc) { + desc->bufAddr = GLB_ConvertToMappingFromAddr(bufAddr);; + } +} + +uint32_t ETH_GetRxDescBufAddr(ETH_RX_DESC *desc) { + return (desc ? GLB_ConvertToMappingToAddr(desc->bufAddr) : 0); +} + + +