Texas Instruments TMS320TCI648x Network Card User Manual


 
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InterruptConditions
InterruptHandler
temp1=SRIO_REGS->TX_CPPI_ICSR;
if((temp1&0x00000001)==0x00000001)
{
SRIO_REGS->Queue0_TXDMA_CP=(int)TX_DESCP0_0;
}
temp2=SRIO_REGS->RX_CPPI_ICSR;
if((temp2&0x00000001)==0x00000001)
{
SRIO_REGS->Queue0_RXDMA_CP=(int)RX_DESCP0_0;
}
SRIO_REGS->DOORBELL0_ICCR=0xFFFFFFFF;
SRIO_REGS->DOORBELL1_ICCR=0xFFFFFFFF;
SRIO_REGS->DOORBELL2_ICCR=0xFFFFFFFF;
SRIO_REGS->DOORBELL3_ICCR=0xFFFFFFFF;
SRIO_REGS->INTDST0_Rate_CNTL=1;
SPRUE13ASeptember2006SerialRapidIO(SRIO)101
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