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Line 12... |
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char cErrCnt;
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char cErrCnt;
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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__xdata __at (0xA030) unsigned int read_data;
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__xdata __at (0xA030) unsigned int read_data;
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__xdata unsigned int *rx_des_base;
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__xdata unsigned long *rx_des_base;
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__xdata unsigned int *tx_des_base;
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__xdata unsigned long *tx_des_base;
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void main() {
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void main() {
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unsigned int cFrameCnt = 0;
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unsigned int cFrameCnt = 0;
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unsigned int desc_ptr =0;
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unsigned int desc_ptr =0;
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Line 25... |
while(1) {
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while(1) {
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if((read_data & 0xF) != 0) { // Check the Rx Q Counter
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if((read_data & 0xF) != 0) { // Check the Rx Q Counter
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// Read the Receive Descriptor
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// Read the Receive Descriptor
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// tb_top.cpu_read('h4,{desc_rx_qbase,desc_ptr},read_data);
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// tb_top.cpu_read('h4,{desc_rx_qbase,desc_ptr},read_data);
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// Write the Tx Descriptor
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// Write the Tx Descriptor
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rx_des_base = (__xdata unsigned int *) 0x7000;
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rx_des_base = (__xdata unsigned long *) (0x7000 | desc_ptr);
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tx_des_base = (__xdata unsigned int *) 0x7040;
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tx_des_base = (__xdata unsigned long *) (0x7040 | desc_ptr);
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//rx_des_base = (__xdata unsigned int *) (0x7000+desc_ptr);
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//rx_des_base = (__xdata unsigned int *) (0x7000+desc_ptr);
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//tx_des_base = (__xdata unsigned int *) (0x7040+desc_ptr);
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//tx_des_base = (__xdata unsigned int *) (0x7040+desc_ptr);
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//__xdata (int *) (0x7040+desc_ptr) = __xdata (int *)(0x7000+desc_ptr);
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//__xdata (int *) (0x7040+desc_ptr) = __xdata (int *)(0x7000+desc_ptr);
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// tb_top.cpu_write('h4,{desc_tx_qbase,desc_ptr},read_data);
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// tb_top.cpu_write('h4,{desc_tx_qbase,desc_ptr},read_data);
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*tx_des_base = *rx_des_base;
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*tx_des_base = *rx_des_base;
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desc_ptr = desc_ptr+4;
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desc_ptr = (desc_ptr+4) & 0x3F;
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cFrameCnt = cFrameCnt+1;
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cFrameCnt = cFrameCnt+1;
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}
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}
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}
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}
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}
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}
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No newline at end of file
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No newline at end of file
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