+static inline u16 sd_ctrl_read16(struct tmio_mmc_host *host, int addr)
+{
+ return readw(host->ctl + (addr << host->bus_shift));
+}
+
+static inline void sd_ctrl_read16_rep(struct tmio_mmc_host *host, int addr,
+ u16 *buf, int count)
+{
+ readsw(host->ctl + (addr << host->bus_shift), buf, count);
+}
+
+static inline u32 sd_ctrl_read32(struct tmio_mmc_host *host, int addr)
+{
+ return readw(host->ctl + (addr << host->bus_shift)) |
+ readw(host->ctl + ((addr + 2) << host->bus_shift)) << 16;
+}
+
+static inline void sd_ctrl_write16(struct tmio_mmc_host *host, int addr, u16 val)
+{
+ /* If there is a hook and it returns non-zero then there
+ * is an error and the write should be skipped
+ */
+ if (host->pdata->write16_hook && host->pdata->write16_hook(host, addr))
+ return;
+ writew(val, host->ctl + (addr << host->bus_shift));
+}
+
+static inline void sd_ctrl_write16_rep(struct tmio_mmc_host *host, int addr,
+ u16 *buf, int count)
+{
+ writesw(host->ctl + (addr << host->bus_shift), buf, count);
+}
+
+static inline void sd_ctrl_write32(struct tmio_mmc_host *host, int addr, u32 val)
+{
+ writew(val, host->ctl + (addr << host->bus_shift));
+ writew(val >> 16, host->ctl + ((addr + 2) << host->bus_shift));
+}
+
+