chinky/rtt-f030
chinky
/
rtt-f030
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Update cmem7_eth.c

This commit is contained in:
toasun 2015-05-12 13:43:50 +08:00
parent 2313424f81
commit bd59276640
1 changed files with 100 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

137
bsp/CME_M7/StdPeriph_Driver/src/cmem7_eth.c
View File

@ -5,8 +5,8 @@
* @brief CMEM7 ethernet source file * @brief CMEM7 ethernet source file
* *
* *
* @version V1.0 * @version V2.0
* @date 3. September 2013 * @date 3. September 2014
* *
* @note * @note
* *
@ -25,7 +25,7 @@
*/ */
#include "cmem7_eth.h" #include "cmem7_eth.h"
#include "cmem7_misc.h"
typedef struct { typedef struct {
union { union {
@ -49,7 +49,7 @@ typedef struct {
uint32_t TCH : 1; /*!< Second Address Chained */ uint32_t TCH : 1; /*!< Second Address Chained */
uint32_t : 4; uint32_t : 4;
uint32_t TTSE : 1; /*!< enables IEEE1588 hardware timestamping in first segment */ 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 FS : 1; /*!< first segment flag */
uint32_t LS : 1; /*!< last segment flag */ uint32_t LS : 1; /*!< last segment flag */
uint32_t IC : 1; /*!< Interrupt on Completion */ 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.IPC = init->ETH_ChecksumOffload;
ETH->CONFIG_b.DM = init->ETH_Duplex; ETH->CONFIG_b.DM = init->ETH_Duplex;
ETH->CONFIG_b.LM = FALSE; ETH->CONFIG_b.LM = FALSE;
ETH->MMC_RX_MASK = 0xFFFFFFFF; ETH->MMCRIMR = 0xFFFFFFFF;
ETH->MMC_TX_MASK = 0xFFFFFFFF; ETH->MMCTIMR = 0xFFFFFFFF;
ETH->MMCIRCOIM = 0xFFFFFFFF;
if (init->ETH_Speed == ETH_SPEED_10M) { if (init->ETH_Speed == ETH_SPEED_10M) {
ETH->CONFIG_b.FES = ETH_EXACT_SPEED_10M_BPS; 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.JD = TRUE;
ETH->CONFIG_b.WD = TRUE; ETH->CONFIG_b.WD = TRUE;
ETH->CONFIG_b.TC = FALSE; ETH->CONFIG_b.TC = FALSE;
ETH->CONFIG_b.CST = FALSE; ETH->CONFIG_b.CST = TRUE;
ETH->CONFIG_b.TWOKPE = FALSE; ETH->CONFIG_b.TWOKPE = FALSE;
ETH->CONFIG_b.SARC = ETH_SOURCE_ADDR_REPLACE; 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.VTFE = FALSE;
ETH->FF_b.IPFE = FALSE; ETH->FF_b.IPFE = FALSE;
ETH->FF_b.DNTU = FALSE; ETH->FF_b.DNTU = FALSE;
ETH->FF_b.RA = TRUE; ETH->FF_b.RA = FALSE;//TRUE
// receive all // receive all
if (!filter) { if (!filter) {
@ -339,14 +340,20 @@ static void mac_SetFrameFilter(ETH_FrameFilter *filter) {
// SA // SA
if (filter->ETH_SourceFilterEnable) { 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.SAF = TRUE;
ETH->FF_b.SAIF = filter->ETH_SourceDrop; ETH->FF_b.SAIF = filter->ETH_SourceDrop;
ETH->ADDR1_HIGH_b.AE = TRUE; ETH->ADDR1_HIGH_b.AE = TRUE;
ETH->ADDR1_HIGH_b.SA = TRUE; ETH->ADDR1_HIGH_b.SA = TRUE;
ETH->ADDR1_HIGH_b.ADDR = ETH->ADDR1_HIGH_b.ADDR =
(filter->ETH_SourceMacAddr[5] << 8) | filter->ETH_SourceMacAddr[4]; (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[2] << 16) |
(filter->ETH_SourceMacAddr[1] << 8) | (filter->ETH_SourceMacAddr[1] << 8) |
filter->ETH_SourceMacAddr[0]; filter->ETH_SourceMacAddr[0];
@ -355,9 +362,9 @@ static void mac_SetFrameFilter(ETH_FrameFilter *filter) {
static void mac_setFlowControl(void) { static void mac_setFlowControl(void) {
ETH->FC_b.FCB = FALSE; ETH->FC_b.FCB = FALSE;
ETH->FC_b.TFE = TRUE; ETH->FC_b.TFE = FALSE;//TRUE
ETH->FC_b.RFE = TRUE; ETH->FC_b.RFE = FALSE;//TRUE
ETH->FC_b.UP = TRUE; ETH->FC_b.UP = FALSE;//TRUE
} }
uint32_t ETH_PhyRead(uint32_t phyAddr, uint32_t phyReg) { 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) ; 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) { BOOL ETH_Init(ETH_InitTypeDef *init) {
assert_param(init); assert_param(init);
assert_param(IS_ETH_SPEED(init->ETH_Speed)); assert_param(IS_ETH_SPEED(init->ETH_Speed));
assert_param(IS_ETH_DUPLEX(init->ETH_Duplex)); assert_param(IS_ETH_DUPLEX(init->ETH_Duplex));
mac_SwReset(); mac_SwReset();
mac_SetConfig(init); mac_SetConfig(init);
mac_SetMacAddr(init->ETH_MacAddr); mac_SetMacAddr(init->ETH_MacAddr);
mac_SetBurst(ETH_BURST_MODE_MIXED, 3, 4); mac_SetBurst(ETH_BURST_MODE_MIXED, 3, 4);
mac_SetPriority(TRUE, 0); mac_SetPriority(TRUE, 0);
mac_SetDescMode(TRUE, 0); mac_SetDescMode(TRUE, 0);
mac_SetOpertionMode(); mac_SetOpertionMode();
mac_SetFrameFilter(init->ETH_Filter); mac_SetFrameFilter(init->ETH_Filter);
mac_setFlowControl(); 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)); assert_param(IS_ETH_INT(Int));
if (enable) { 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)); assert_param(IS_ETH_INT(Int));
Int &= ETH->INT_EN; Int &= ETH->INT_EN;
@ -436,8 +460,7 @@ BOOL ETH_GetIntStatus(uint32_t Int) {
return FALSE; return FALSE;
} }
void ETH_ClearITPendingBit(uint32_t Int) {
void ETH_ClearInt(uint32_t Int) {
uint32_t sta; uint32_t sta;
assert_param(IS_ETH_INT(Int)); 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(Int)) {
if (!IS_ETH_INT_NORMAL(sta)) { if (!IS_ETH_INT_NORMAL(sta)) {
// write 1 clear // write 1 clear NIS
ETH->STATUS_b.NIS = 1; ETH->STATUS = ETH_INT_NORMAL_SUMMARY;
} }
} }
if (IS_ETH_INT_ABNORMAL(Int)) { if (IS_ETH_INT_ABNORMAL(Int)) {
if (!IS_ETH_INT_ABNORMAL(sta)) { if (!IS_ETH_INT_ABNORMAL(sta)) {
// write 1 clear // write 1 clear AIS
ETH->STATUS_b.AIS = 1; ETH->STATUS = ETH_INT_ABNORMAL_SUMMARY;
} }
} }
} }
@ -491,12 +514,25 @@ BOOL ETH_SetTxDescRing(ETH_TX_DESC *ring) {
return FALSE; return FALSE;
} }
/* If code mapping */
ring = (ETH_TX_DESC *)GLB_ConvertToMappingFromAddr((uint32_t)ring);
buf = ring;
do { do {
INNER_ETH_TX_DESC *desc = (INNER_ETH_TX_DESC *)buf; 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.TCH = TRUE;
desc->TX_0.TX0_b.IC = TRUE; desc->TX_0.TX0_b.IC = TRUE;
desc->TX_0.TX0_b.OWN = ETH_DESC_OWN_BY_SELF; 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; buf = (ETH_TX_DESC *)buf->nextDescAddr;
} while (buf != ring); } 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; 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) { BOOL ETH_SetRxDescRing(ETH_RX_DESC *ring) {
ETH_RX_DESC *buf = ring; ETH_RX_DESC *buf = ring;
@ -564,12 +610,17 @@ BOOL ETH_SetRxDescRing(ETH_RX_DESC *ring) {
return FALSE; return FALSE;
} }
/* If code mapping */
ring = (ETH_RX_DESC *)GLB_ConvertToMappingFromAddr((uint32_t)ring);
buf = ring;
do { do {
INNER_ETH_RX_DESC *desc = (INNER_ETH_RX_DESC *)buf; INNER_ETH_RX_DESC *desc = (INNER_ETH_RX_DESC *)buf;
desc->RX_1.RX1_b.RCH = TRUE; desc->RX_1.RX1_b.RCH = TRUE;
desc->RX_1.RX1_b.DIC = FALSE; desc->RX_1.RX1_b.DIC = FALSE;
desc->RX_0.RX0_b.OWN = ETH_DESC_OWN_BY_HW; 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; buf = (ETH_RX_DESC *)buf->nextDescAddr;
} while (buf != ring); } 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);
}