- pr_warning("tmio_mmc: Spurious irq, disabling! "
- "0x%08x 0x%08x 0x%08x\n", status, host->sdcard_irq_mask, ireg);
- pr_debug_status(status);
- tmio_mmc_disable_mmc_irqs(host, status & ~host->sdcard_irq_mask);
+ return false;
+}
+
+irqreturn_t tmio_mmc_sdcard_irq(int irq, void *devid)
+{
+ unsigned int ireg, status;
+ struct tmio_mmc_host *host = devid;
+
+ tmio_mmc_card_irq_status(host, &ireg, &status);
+ __tmio_mmc_sdcard_irq(host, ireg, status);
+
+ return IRQ_HANDLED;
+}
+EXPORT_SYMBOL(tmio_mmc_sdcard_irq);
+
+irqreturn_t tmio_mmc_sdio_irq(int irq, void *devid)
+{
+ struct tmio_mmc_host *host = devid;
+ struct mmc_host *mmc = host->mmc;
+ struct tmio_mmc_data *pdata = host->pdata;
+ unsigned int ireg, status;
+
+ if (!(pdata->flags & TMIO_MMC_SDIO_IRQ))
+ return IRQ_HANDLED;
+
+ status = sd_ctrl_read16(host, CTL_SDIO_STATUS);
+ ireg = status & TMIO_SDIO_MASK_ALL & ~host->sdcard_irq_mask;
+
+ sd_ctrl_write16(host, CTL_SDIO_STATUS, status & ~TMIO_SDIO_MASK_ALL);
+
+ if (mmc->caps & MMC_CAP_SDIO_IRQ && ireg & TMIO_SDIO_STAT_IOIRQ)
+ mmc_signal_sdio_irq(mmc);
+
+ return IRQ_HANDLED;
+}
+EXPORT_SYMBOL(tmio_mmc_sdio_irq);
+
+irqreturn_t tmio_mmc_irq(int irq, void *devid)
+{
+ struct tmio_mmc_host *host = devid;
+ unsigned int ireg, status;
+
+ pr_debug("MMC IRQ begin\n");
+
+ tmio_mmc_card_irq_status(host, &ireg, &status);
+ if (__tmio_mmc_card_detect_irq(host, ireg, status))
+ return IRQ_HANDLED;
+ if (__tmio_mmc_sdcard_irq(host, ireg, status))
+ return IRQ_HANDLED;
+
+ tmio_mmc_sdio_irq(irq, devid);