dev->mem_start = card->phys_mem
+ BUF_OFFSET ( txBuffer[i][0][0]);
dev->mem_end = card->phys_mem
- + BUF_OFFSET ( txBuffer[i][NUM_TX_BUFFER][0]);
+ + BUF_OFFSET ( txBuffer[i][NUM_TX_BUFFER - 1][LEN_RX_BUFFER - 1]);
dev->base_addr = card->pci_conf;
dev->irq = card->irq;