channel64_readl
channel64_readl(dc, CNTR),
channel64_readl(dc, SAIR),
channel64_readl(dc, DAIR),
channel64_readl(dc, CCR),
channel64_readl(dc, CSR));
channel64_readl(dc, name) : channel32_readl(dc, name))
csr = channel64_readl(dc, CSR);
return channel64_readl(dc, CHAR);