SDHCI_INT_TUNEERR
if (__predict_false(intmask & SDHCI_INT_TUNEERR)) {
WR4(slot, SDHCI_INT_STATUS, SDHCI_INT_TUNEERR);
intmask &= ~(SDHCI_INT_ERROR | SDHCI_INT_TUNEERR | SDHCI_INT_RETUNE |
intmask |= SDHCI_INT_TUNEERR;