Read_hfc
stat = Read_hfc(hc, HFCPCI_STATUS);
val = Read_hfc(hc, HFCPCI_INT_S1);
exval = Read_hfc(hc, HFCPCI_STATES) & 0xf;
val = Read_hfc(hc, HFCPCI_CHIP_ID);
val = Read_hfc(hc, HFCPCI_STATUS);
val = Read_hfc(hc, HFCPCI_STATUS);
val = Read_hfc(hc, HFCPCI_STATUS);
val = Read_hfc(hc, HFCPCI_INT_S1);
val = Read_hfc(hc, HFCPCI_INT_S2);
(void) Read_hfc(hc, HFCPCI_INT_S1);