?? mac.c
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RdValue = MiiStationRead( PHY_CNTL_REG, PHYHWADDR) ;
Print("\r1. CNTL REG (0x3000) : %04x ",RdValue) ;
RdValue = MiiStationRead( PHY_STATUS_REG, PHYHWADDR) ;
Print("\r2. STATUS REG (0x7809) : %04x ",RdValue) ;
RdValue = MiiStationRead( PHY_ID_REG1, PHYHWADDR) ;
Print("\r3. ID REG1 (0x0015) : %04x ",RdValue) ;
RdValue = MiiStationRead( PHY_ID_REG2, PHYHWADDR) ;
Print("\r4. ID REG2 (0xF423) : %04x ",RdValue) ;
RdValue = MiiStationRead( PHY_ANA_REG, PHYHWADDR) ;
Print("\r5. ANA REG (0x01E1) : %04x ",RdValue) ;
RdValue = MiiStationRead( PHY_ANLPAR_REG, PHYHWADDR) ;
Print("\r6. ANLPAR REG (0x0000) : %04x ",RdValue) ;
RdValue = MiiStationRead( PHY_ANE_REG, PHYHWADDR) ;
Print("\r7. ANE REG (0x0000) : %04x ",RdValue) ;
RdValue = MiiStationRead( PHY_ECNTL_REG1, PHYHWADDR) ;
Print("\r8. ECNTL REG (0xXXXX) : %04x ",RdValue) ;
RdValue = MiiStationRead( PHY_QPDS_REG, PHYHWADDR) ;
Print("\r9. QPDS REG (0xX00X) : %04x ",RdValue) ;
RdValue = MiiStationRead( PHY_10BOP_REG, PHYHWADDR) ;
Print("\r10.10BOP REG (0xXX10) : %04x ",RdValue) ;
RdValue = MiiStationRead( PHY_ECNTL_REG2, PHYHWADDR) ;
Print("\r11.ECNTL REG (0xXXXX) : %04x ",RdValue) ;
}
/*
* Function : BdmaBufferTest
* Description : Test Function for BDMA Rx/Tx Buffer and CAM Read/Write
* Used in Other LoopBack Test Function
*/
void BdmaBufferTest(void)
{
U32 TestBufferBase ;
U32 TestBufferSize ;
U32 TestLoopCnt = 0xFF;
int i, j ;
Print("\n >>> BDMA Tx/Rx and CAM Buffer Test <<< ");
Print("\r >> BDMA Tx Buffer Test .... ");
TestBufferBase = Base_Addr + 0x9200 ;
TestBufferSize = 64 ;
for (i=0 ; i < TestLoopCnt ; i++)
{
for (j=0 ; j < 4 ; j++)
{
MemTestInit((U32 *)MemCopySrc, TestBufferSize);
WordCopyTest((U32 *)MemCopySrc,(U32 *)TestBufferBase,\
TestBufferSize);
}
}
Print("Ok.") ;
// BDMA Rx Buffer Long Range : 9900
// BDMA Rx Buffer 1bit Range : 9800
Print("\r >> BDMA Rx Buffer Test .... ");
TestBufferBase = Base_Addr + 0x9900 ;
TestBufferSize = 64 ;
for (i=0 ; i < TestLoopCnt ; i++)
{
for (j=0 ; j < 4 ; j++)
{
MemTestInit((U32 *)MemCopySrc, TestBufferSize);
WordCopyTest((U32 *)MemCopySrc,(U32 *)TestBufferBase,\
TestBufferSize);
}
}
Print("Ok.") ;
Print("\r >> CAM Read/Write Test .... ") ;
TestBufferBase = Base_Addr + 0x9100 ;
TestBufferSize = 32 ;
for (i=0 ; i < TestLoopCnt ; i++)
{
for (j=0 ; j < 4 ; j++)
{
MemTestInit((U32 *)MemCopySrc, TestBufferSize);
WordCopyTest((U32 *)MemCopySrc,(U32 *)TestBufferBase,\
TestBufferSize);
}
}
Print("Ok.") ;
}
/*
* Function : MacTxHaltReqTest
* Description : MAC Tx Halt Request and Halt Immediate Test
*/
void MacTxHaltReqTest(void)
{
char TransferPacket ;
Print("\n >>> MAC Tx Halt Request Test <<< \r") ;
do
{
Print("\r >> Select (Q)uit or (T)x 2 Frame : ");
TransferPacket = get_byte() ;
if ( (TransferPacket == 'T') || (TransferPacket == 't') )
{
// Initialize MAC Frame Data
Random_Pkt_Transmit(100) ;
// Initialize MAC Frame Data
Random_Pkt_Transmit(100) ;
// Enable Halt Request
//MACCON |= HaltReg ;
MACCON |= HaltImm ;
//MACTXCON |= TxHalt ;
}
// Disable Halt Request
//MACCON &= ~HaltReg ;
MACCON &= ~HaltImm ;
//MACTXCON &= ~TxHalt ;
} while ( (TransferPacket != 'Q') && (TransferPacket != 'q') ) ;
ReadErrReport() ;
ClearErrReport() ;
}
/*
* Function : MacFifoTest
* Description : MAC ETC function test
*/
void MacFifoTest(void)
{
int i ;
U8 *TestArea ;
U32 *BdmaBuf ;
//#define MACRXFIFO (VPint(Base_Addr+0xa200))
//#define MACTMODE (VPint(Base_Addr+0x9018))
TestArea = (U8 *)MACRXFIFO ;
BdmaBuf = (U32 *)(Base_Addr + 0x9900) ;
//MACRXCON = 0x0 ;
//MACTMODE = 0x01 ;
for (i=0;i<3;i++)
{
Print("\nBDMA FIFO : %08x",*BdmaBuf) ;
Print("\rMAC FIFO : %02x",*TestArea) ;
}
//MACTMODE = 0x00 ;
//MACRXCON = gMacRxCon ;
}
/*
* Function : void MacConfig(void)
* Description : Other MAC Function
*/
void MacConfig(void)
{
char TestItemSel ;
do {
Print("\n+---------------------------------------------------+\r") ;
Print("| ***** MAC Configuration View & Change ***** |\r") ;
Print("| Rev 1.0 (by hbahn, 1998.04.17) |\r") ;
Print("+---------------------------------------------------+\r") ;
Print("| MAC & BDMAC Configuration View - [V] |\r") ;
Print("| MAC & BDMAC Configuration Change - [C] |\r") ;
Print("| View & Change My MAC Address - [A] |\r") ;
Print("| Quit Other MAC Function Test - [Q] |\r") ;
Print("+---------------------------------------------------+\r") ;
Print("\rSelect Test Item : ") ; TestItemSel = get_byte() ;
switch(TestItemSel)
{
case 'V' : case 'v' : ViewMacAndBdmaConfiguration() ;
break ;
case 'C' : case 'c' : ChangeMacAndBdmaConfiguration() ;
break ;
case 'A' : case 'a' : MacAddrRead() ;
MacAddrWrite() ;
MacAddrRead() ;
break ;
case 'Q' : case 'q' : break ;
default : Print("\nInvalid Test Item Selected") ;
break ;
}
if ( (TestItemSel != 'Q') && (TestItemSel != 'q') )
{
Print("\nPress any key to Continue") ;
get_byte() ;
}
} while ( (TestItemSel != 'Q') && (TestItemSel != 'q') ) ;
}
/*
* Function : ViewMacAndBdmaConfiguration
* Description : View MAC and BDMA Configuration View
*/
void ViewMacAndBdmaConfiguration(void)
{
U32 MacConfView ;
U32 BdmaConfView ;
U32 BdmaSetValue ;
U32 PhyStatus ;
Print("\n >>>>>>> MAC Configuration View <<<<<<<") ;
// ------------ MAC Global Control Register --------------
MacConfView = MACCON ;
Print("\r +=========================================+");
Print("\r + MACCON : MAC Gloabal Control Register +");
Print("\r +-----------------------------------------+");
if (MacConfView & FullDup)
Print("\r + - Full Duplex Supported +") ;
if (MacConfView & EnMissRoll)
Print("\r + - Enabled Missed error count roll over +") ;
// ------------ MAC Tx Control Register --------------
MacConfView = MACTXCON ;
Print("\r +=========================================+");
Print("\r + MACTXCON : MAC Tx Control Register +");
Print("\r +-----------------------------------------+");
if (MacConfView & TxEn)
Print("\r + - MAC Tx Enabled +") ;
if (MacConfView & TxHalt)
Print("\r + - MAC Tx Halt Requested +") ;
if (MacConfView & NoPad)
Print("\r + - MAC Tx Suppress Padding +") ;
if (MacConfView & NoCRC)
Print("\r + - MAC Tx Suppress CRC +") ;
if (MacConfView & FBack)
Print("\r + - MAC Tx Fast Back-off Enabled +") ;
if (MacConfView & NoDef)
Print("\r + - MAC Tx Disable Defer Counter +") ;
Print("\r + - MAC Tx Interrupt : +") ;
if (MacConfView & EnUnder)
Print("\r + Underrun +") ;
if (MacConfView & EnDefer)
Print("\r + Deferral +") ;
if (MacConfView & EnNCarr)
Print("\r + NoCarrier +") ;
if (MacConfView & EnLateColl)
Print("\r + Late Collision +") ;
if (MacConfView & EnExColl)
Print("\r + Excessive Collision +") ;
if (MacConfView & EnTxPar)
Print("\r + FIFO Parity Error +") ;
if (MacConfView & EnComp)
Print("\r + Packet Tx Complete +") ;
// ------------ MAC Rx Control Register --------------
MacConfView = MACRXCON ;
Print("\r +=========================================+");
Print("\r + MACRXCON : MAC Rx Control Register +");
Print("\r +-----------------------------------------+");
if (MacConfView & RxEn)
Print("\r + - MAC Rx Enabled +") ;
if (MacConfView & RxHalt)
Print("\r + - MAC Rx Halt Requested +") ;
if (MacConfView & LongEn)
Print("\r + - MAC Rx Long Frame(1518B) Enabled +") ;
if (MacConfView & ShortEn)
Print("\r + - MAC Rx Short Frame(64B) Enabled +") ;
if (MacConfView & StripCRC)
Print("\r + - MAC Rx Check CRC, But Strip CRC +") ;
if (MacConfView & PassCtl)
Print("\r + - MAC Rx Pass Control Packet +") ;
if (MacConfView & IgnoreCRC)
Print("\r + - MAC Rx Ignore CRC +") ;
Print("\r + - MAC Rx Interrupt : +") ;
if (MacConfView & EnGood)
Print("\r + Rx Good +") ;
if (MacConfView & EnAlign)
Print("\r + Mis-Allign +") ;
if (MacConfView & EnCRCErr)
Print("\r + CRC Error +") ;
if (MacConfView & EnOver)
Print("\r + FIFO Overflow +") ;
if (MacConfView & EnLongErr)
Print("\r + Over 1518B Frame +") ;
if (MacConfView & EnRxPar)
Print("\r + Parity Error +") ;
Print("\r +=========================================+");
Print("\n >>>>>>> BDMA Configuration View <<<<<<<") ;
// ------------ BDMA Tx Control Register --------------
BdmaConfView = BDMATXCON ;
Print("\r +=========================================+");
Print("\r + BDMATXCON : BDMA Tx Control Register +");
Print("\r +-----------------------------------------+");
if (BdmaConfView & BTxEn)
Print("\r + - BDMA Tx Enabled +") ;
BdmaSetValue = BdmaConfView & 0x1F ;
Print("\r + - BDMA Tx Burst Size : %d Byte +",(BdmaSetValue+1)) ;
if (BdmaConfView & BTxSTSKO)
Print("\r + - BDMA Tx STOP, if Descriptor Not Owner +") ;
else
Print("\r + - BDMA Tx SKIP, if Descriptor Not Owner +") ;
Print("\r + - BDMA Tx Interrupt : +") ;
if (BdmaConfView & BTxCPIE)
Print("\r Control Packet Tx Complete +") ;
if (BdmaConfView & BTxEmpty)
Print("\r BDMA Tx Buffer Empty +") ;
if (BdmaConfView & BTxNOIE)
Print("\r BDMA Tx Not Owner +") ;
BdmaSetValue = (BdmaConfView & 0x3800) >> 11 ;
Print("\r + - BDMA Tx to MAC Tx Start Level : %d/8 +",\
BdmaSetValue);
// ------------ BDMA Rx Control Register --------------
BdmaConfView = BDMARXCON ;
Print("\r +=========================================+");
Print("\r + BDMARXCON : BDMA Rx Control Register +");
Print("\r +-----------------------------------------+");
BdmaSetValue = BdmaConfView & 0x1F ;
if (BdmaConfView & BRxEn)
Print("\r + - BDMA Rx Enabled +") ;
Print("\r + - BDMA Rx Burst Size : %d Byte +",(BdmaSetValue+1)) ;
if (BdmaConfView & BRxSTSKO)
Print("\r + - BDMA Rx STOP, if Descriptor Not Owner +") ;
else
Print("\r + - BDMA Rx SKIP, if Descriptor Not Owner +") ;
if (BdmaConfView & BRxMAINC)
Print("\r + - BDMA Rx Increment Memory Address +") ;
else
Print("\r + - BDMA Rx Decrement Memory Address +") ;
if (BdmaConfView & BRxLittle)
Print("\r + - BDMA Rx Little Endian +") ;
else
Print("\r + - BDMA Rx Big Endian +") ;
Print("\r + - BDMA Rx Interrupt : +") ;
if (BdmaConfView & BRxDIE)
Print("\r + Every Received Frame +") ;
if (BdmaConfView & BRxNLIE)
Print("\r + NULL List +") ;
if (BdmaConfView & BRxNOIE)
Print("\r + Rx Not Owner +") ;
if (BdmaConfView & BRxMSOIE)
Print("\r + Max Size over +") ;
if (BdmaConfView & RxEmpty)
Print("\r + Rx Buffer Empty +") ;
if (BdmaConfView & BRxEarly)
Print("\r + Early notify +") ;
BdmaSetValue = (BdmaConfView & 0x3000) >> 12 ;
Print("\r + - Rx Word Allignment : %d Invalid Byte +",\
BdmaSetValue) ;
// ------------ CAM Control Register --------------
Print("\r +=========================================+");
Print("\r + CAMCON : CAM Control Register +");
Print("\r +-----------------------------------------+");
BdmaConfView = CAMCON ;
if (BdmaConfView & StationAcc)
Print("\r + - Accept Unicast station address packet +") ;
if (BdmaConfView & GroupAcc)
Print("\r + - Accept Multicast-group address packet +") ;
if (BdmaConfView & BroadAcc)
Print("\r + - Accept Broadcast station address +") ;
if (BdmaConfView & NegCAM)
Print("\r + - Accept Negative CAM recognizes +") ;
if (BdmaConfView & CompEn)
Print("\r + - CAM Compare Enable mode +") ;
// ------------ SNDS PHY Configuration --------------
Print("\r +=========================================+");
Print("\r + SNDS PHY Configuration +");
Print("\r +-----------------------------------------+");
PhyStatus = MiiStationRead(PHY_STATUS_REG, PHYHWADDR) ;
if ( PhyStatus & (1 << 5) )
Print("\r + - Auto-Negotiation Completed +") ;
if ( PhyStatus & (1 << 2) )
Print("\r + - Link is Valid +") ;
PhyStatus = MiiStationRead(PHY_ECNTL_REG2, PHYHWADDR) ;
if ( PhyStatus & (1 << 15) )
Print("\r + - Repeater Mode is Selected +") ;
else
Print("\r + - NODE Mode is Selected +") ;
Print("\r +=========================================+");
}
/*
* Function : ChangeMacAndBdmaConfiguration
* Description : Configure MAC and BDMAC
*/
void ChangeMacAndBdmaConfiguration(void)
{
char ChangeConfYesOrNo ;
char ChangeValue ;
U32 SettingValue ;
// Configure MAC Tx/Rx Control Register
Print("\n >> Configure MAC Tx/Rx (Y/N) ? ") ;
ChangeConfYesOrNo = get_byte() ;
if ( ( ChangeConfYesOrNo == 'Y' ) || ( ChangeConfYesOrNo == 'y' ) )
{
// MAC Global Control Register Config
Print("\n((( MAC Global Control Register Setup )))") ;
Print("\r$$ Support Full Duplex(Y/N) ? ") ;
ChangeValue = get_byte() ;
if ( (ChangeValue == 'Y') || (ChangeValue == 'y') )
gMacCon = FullDup ;
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