TPLnkPass
if (!(csr5&~(AbnormalIntr|NormalIntr|RxPollInt|TPLnkPass)))
if (csr5 & (TPLnkPass | TPLnkFail | 0x08000000)) {
iowrite32((ioread32(ioaddr + CSR7) & ~TPLnkFail) | TPLnkPass, ioaddr + CSR7);
} else if (ioread32(ioaddr + CSR5) & TPLnkPass) {
iowrite32((ioread32(ioaddr + CSR7) & ~TPLnkPass) | TPLnkFail, ioaddr + CSR7);
} else if (ioread32(ioaddr + CSR5) & TPLnkPass)