void sdhci_send_tuning(struct sdhci_host *host, u32 opcode);
void sdhci_abort_tuning(struct sdhci_host *host, u32 opcode);
void sdhci_switch_external_dma(struct sdhci_host *host, bool en);
+void sdhci_set_data_timeout_irq(struct sdhci_host *host, bool enable);
#endif /* __SDHCI_HW_H */