VIA_CRDR_PCISDCCLK
readb(addrbase + VIA_CRDR_PCISDCCLK),
pm_pcictrl_reg->pcisdclk_reg = readb(addrbase + VIA_CRDR_PCISDCCLK);
writeb(pm_pcictrl_reg->pcisdclk_reg, addrbase + VIA_CRDR_PCISDCCLK);
if (readb(addrbase + VIA_CRDR_PCISDCCLK) == PCI_CLK_375K) {
writeb(PCI_CLK_8M, addrbase + VIA_CRDR_PCISDCCLK);
if (readb(addrbase + VIA_CRDR_PCISDCCLK) != clock)
writeb(clock, addrbase + VIA_CRDR_PCISDCCLK);